Samsung Electronics Co SLS-BP00AK Outdoor Pico eNB User Manual

Samsung Electronics Co Ltd Outdoor Pico eNB

User Manual

Ver. 1.0 LTE 1.9 GHz Outdoor Pico eNB Installation Manual
Ver. 1.0 COPYRIGHT This manual is proprietary to SAMSUNG Electronics Co., Ltd. and is protected by copyright. No information contained herein may be copied, translated, transcribed or duplicated for any commercial purposes or disclosed to the third party in any form without the prior written consent of SAMSUNG Electronics Co., Ltd. TRADEMARKS Product names mentioned in this manual may be trademarks and/or registered trademarks of their respective companies. This manual should be read and used as a guideline for properly installing and operating the product. All reasonable care has been made to ensure that this document is accurate. If you have any comments on this manual, please contact our documentation centre at the following homepage: Homepage: http://www.samsungdocs.com ©2014 SAMSUNG Electronics Co., Ltd. All rights reserved.
Ver. INTRODUCTION © SAMSUNG Electronics Co., Ltd. page 3 of 116 1.0 INTRODUCTION Purpose This manual describes how to install the 1.9 GHz Outdoor Pico, which is a LTE eNB, and how to connect cables. Document Content and Organization This document consists of 4 Chapters, 6 Annex and Abbreviation, which are summarized as follows: CHAPTER 1. Before Installation This chapter introduces the safety rules that must be understood for installing the Outdoor Pico and describes the block diagram of the Outdoor Pico. CHAPTER 2. Installing System This chapter describes the procedures to install the Outdoor Pico. CHAPTER 3. Connecting Cables This chapter describes the procedures to connect the cables to the Outdoor Pico installed. CHAPTER 4. Checking Installation Status This chapter describes the procedures of inspecting installation status after Outdoor Pico installation and cabling is completed. ANNEX A. GPS Antenna Installation This annex describes the GPS antenna configurations and its installation requirements. ANNEX B. Sector Antenna Installation This annex describes the sector antenna configurations and its installation requirements. ANNEX C. Installing Feeder Cable This annex describes cautions and allowed radius of curvature when installing feeder line.
Ver. INTRODUCTION © SAMSUNG Electronics Co., Ltd. page 4 of 116 1.0ANNEX D. Connector Assembly This annex describes the procedure of assembling the connector. ANNEX E. Pressure Terminal Assembly This annex describes the procedure of assembling the pressure terminal. ANNEX F. Standard Torque This annex describes the standard torque when tightening the bolt. ABBREVIATION Describes the acronyms used in this manual. Conventions The following types of paragraphs contain special information that must be carefully read and thoroughly understood. Such information may or may not be enclosed in a rectangular box, separating it from the main text, but is always preceded by an icon and/or a bold title. WARNING Provides information or instructions that the reader should follow in order to avoid personal injury or fatality. CAUTION Provides information or instructions that the reader should follow in order to avoid a service failure or damage to the system. CHECKPOINT Provides the operator with checkpoints for stable system operation. NOTE Indicates additional information as a reference.
Ver. INTRODUCTION © SAMSUNG Electronics Co., Ltd. page 5 of 116 1.0 Product Safety Information WARNING This product contains chemicals known to the State of California to cause cancer and reproductive toxicity. CALIFORNIA USA ONLY This Perchlorate warning applies only to primary CR (Manganese Dioxide) Lithium coin cells in the product sold or distributed ONLY in California USA "Perchlorate Material - special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate. " Installation Regulation Installation shall be in accordance with the applicable parts of Chapter 8 of ANSI/NFPA 70 (for USA). The installation regulation should be checked for each country. (It can be different from each other.) Revision History VERSION DATE OF ISSUE REMARKS 1.0 05. 2014. First Version
Ver. SAFETY CONCERNS © SAMSUNG Electronics Co., Ltd. page 6 of 116 1.0SAFETY CONCERNS The purpose of the Safety Concerns section is to ensure the safety of users and prevent property damage. Please read this document carefully for proper use. Symbols Caution Indication of a general caution Restriction Indication for prohibiting an action for a product Instruction Indication for commanding a specifically required action
Ver. SAFETY CONCERNS © SAMSUNG Electronics Co., Ltd. page 7 of 116 1.0 Power and Grounding Cautions When Using Insulation Tester Pay attention to the followings to prevent any personal injury caused by an electric shock when using an insulation tester. - Make sure the polarity is correct when connecting the Earth COM (black) and AC.V (red) lead lines. And do not touch the connected probes inspecting part of the lead line) with a hand and avoid body contact. - Avoid body contact to the system when measuring an insulation resistance. Watches, rings, and other metallic accessories Do not wear accessories such as watches and rings in order to prevent electrical short-circuit. Power Switch Off Make sure the power switch of power supplier is off when installing the system. Installing the system with power switch on may cause system damage or fatal human injury when cables are not correctly connected. Connecting Ground Cable When connecting the cables, always connect the ground cable first. If worker contacts the equipment, connect a cable or perform maintenance without connecting the ground cable, the system can be damaged or a worker may be injured due to static electricity and short circuit. Turning Off the Circuit Breaker before Connecting the Power Cable Since power is applied to the system where the power cable is connected by manipulating the circuit breaker of the AC distributor, be sure to check the AC distributor’s breaker and the system switch are turned off (open) before connecting the power cable to the power connector. If the system is installed while the circuit breaker and system switch is on, the worker may be critically injured as soon as the cable is connected in the wrong way. WARNING
Ver. SAFETY CONCERNS © SAMSUNG Electronics Co., Ltd. page 8 of 116 1.0 Installation Protection gloves and goggles Make sure that worker wears protection gloves and goggles to prevent damage from debris while drilling holes in a wall or ceiling. Power and Feeder line Cautions while Cleaning Power Supply While cleaning the power supply device, take caution that the device does not come in contact with alien bodies that may cause power failure. Precautions While Measuring Insulation Resistance Observe the followings to prevent any system damage when measuring insulation resistance because there is a very high voltage. - Before measuring insulation resistance, disconnect all the cables connected to the system. - Do not measure insulation resistance when power is on. - Do not measure insulation resistance at any other positions such as system internal units or parts other than the targeted insulation resistance measuring points. CAUTION
Ver. SAFETY CONCERNS © SAMSUNG Electronics Co., Ltd. page 9 of 116 1.0 System Grounding Method Ground bar for lightning protector/power/communication must be isolated from each other. These three ground bars can be grounded as the isolation grounding method, or branched from ground mesh buried in the underground as common grounding method. Precautions When Connecting Power Cable To secure rainproof performance of a cable gland, min. 11.81 in. (300 mm) straight section must be maintained. Here, the radius of curvature must be considered according to the cable specification. When Using Power Cables - When handling the power cable, ensure the power switch of a rectifier is turned off to prevent the risk from the power cable and electric short-circuit of related cables. - Because a power accident may occur when fixing parts get loosened, make sure that fasteners to fix the power cable should be firmly fastened. - The resistance temperature of power cable should be higher than 194°F (90°C). AC Power cable In case of using AC power cable (AWG 14, F-FR-8 1.5 mm2 × 3C), it is applicable up to 721.8 ft (220 m). When the distance is 721.8 ft (220 m), followings should be considered. - Do not rapid ON/OFF (within one second): The voltage loss value caused by the cable resistance, and the Outdoor Pico could be damaged by the counter electromotive force caused by the cable inductance. - Do not use the power cables linked: Using the power cables linked each other, the loss will be increased. - For the length of the AC power cable, follow the safety regulation of the installation site. Cautions When Connecting AC Power When connecting the AC power cable to the L1-GND-L2, check the polarity of each phase at the L1-GND-L2 single-phase connection area of AC power distributor to ensure that correct polarity is connected to the L1-GND-L2 of the system's input end. Check if the 120V-240 V between L1 and L2 is within the allowable range (with tolerance of +/-10%).
Ver. SAFETY CONCERNS © SAMSUNG Electronics Co., Ltd. page 10 of 116 1.0 Connection of Feeder Cable Connector Connecting the feeder cable connector is critical process, so the qualified workers who finished the related education should perform. Installing the Antenna When you install the antenna, the antenna must be within the protective angle (left/right side 45° each from the central axis) to prevent the antenna from lightning damage. Cautions on the Min. Radius of Curvature of GPS Cable and Its Length Limitation If the GPS cable min. radius of curvature or its length limitation is violated, a GPS signal may not be received seamlessly and it may cause abnormal system operation. Therefore, the min. radius of curvature and length limitation of a GPS cable proposed in the above table must be observed. Checking VSWR for Minimum Cable Bend Radius and Length of RF Cable If the VSWR value for minimum cable bend radius and length of RF cable is not applied, system may not work properly because RF signals cannot transmit or receive smoothly. So, the VSWR value for minimum cable bend radius and length of RF cable must be checked and applied. Cautions When Measuring VSWR When measuring VSWR, if you open the antenna port when the transmission output is not completely off, a spike signal may flow into the reception path, which may cause damage to LNA. Make sure the transmission output is completely off when measuring VSWR. Cautions When Connecting Feeder Lines If you install the feeder line which is connected to the system, it may damage the system and cable connection. Therefore, it is recommended to install the feeder line up to the system's input port before connecting the feeder line to the system.
Ver. SAFETY CONCERNS © SAMSUNG Electronics Co., Ltd. page 11 of 116 1.0 General Installation When Cleaning the System Be careful not to damage the cables when cleaning the system. Do not Work by Yourself Worker must not work alone in any key process. Finishing the System Input/output Port and Cable Inlet To prevent foreign substances, outdoor air and moisture from entering the system input/output port and cable inlet (including cable gland and conduit), finish it as follows: - Unused inlet Use the hole finishing materials including waterproof cap and rubber packing. - Cable-installed Port and Cable Inlet After cable installation, block any space in the inlet with tape, compressed sponge, rubber packing, and silicon. Checking Marking (horizontal/vertical) When Mounting the System on Wall If you do the drilling or anchoring on a wall when the positions are not marked to be horizontal or vertical, only limited range of tuning is allowed for leveling after the system is mounted. To mount the system on a wall, perform the leveling test by referring to ‘System Leveling’ to check the positions are marked to be horizontal or vertical before drilling. If the result shows they are not horizontal or vertical, modify the marking positions. Considerations when Cutting the Cable after Installation When cutting the cable after installation, make sure that the connector is disconnected. Installation of the cable with the connector connected to the system may cause contact failure or damage to the connector assembled to the system and the cable due to cable tension or the operator’s mistakes.
Ver. SAFETY CONCERNS © SAMSUNG Electronics Co., Ltd. page 12 of 116 1.0 Management of Unused Ports Cover the unused ports (conduit, cable gland, etc.) with waterproof cap (sealing cap) to prevent infiltration of foreign material such as dust, moisture, or bug. Installing the Concrete Block A concrete block should be installed that satisfies the specification regarding size and strength. When installing the concrete block, and before forming the concrete, steel reinforcement bars should be arranged in a mesh layout at 100 mm intervals before forming the concrete. (Either an anchor bolt assembly or a concrete anchor can be used.) Installation Location of ‘System’ the Outdoor pico eNB When you install this equipment in the field, it should be installed in a Restricted Access Location California USA Only This Perchlorate warning applies only to primary CR (Manganese Dioxide) Lithium coin cells in the product sold or distributed ONLY in California USA ‘Perchlorate Material-special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate.’
Ver. TABLE OF CONTENTS © SAMSUNG Electronics Co., Ltd. page 13 of 116 1.0 TABLE OF CONTENTS INTRODUCTION 3 Purpose ................................................................................................................................................. 3 Document Content and Organization.................................................................................................... 3 Conventions ........................................................................................................................................... 4 Product Safety Information .................................................................................................................... 5 Installation Regulation ........................................................................................................................... 5 Revision History ..................................................................................................................................... 5 SAFETY CONCERNS 6 Symbols ................................................................................................................................................. 6 WARNING ............................................................................................................................................. 7 CAUTION .............................................................................................................................................. 8 California USA Only ............................................................................................................................. 12 CHAPTER 1. Before Installation 18 1.1 System Configuration ............................................................................................................. 18 1.2 Specifications ......................................................................................................................... 20 1.3 Cautions for Installation ......................................................................................................... 22 1.4 Installation Tools ..................................................................................................................... 24 CHAPTER 2. Installing System 25 2.1 Installing the Outdoor Pico .................................................................................................... 25 2.2 Foundation Work .................................................................................................................... 26 2.2.1 System Arrangement .............................................................................................................. 26 2.2.2 Marking and Drilling ................................................................................................................. 28 2.3 Unpacking and Transporting ................................................................................................. 30 2.3.1 Bringing in Items ...................................................................................................................... 30 2.3.2 Unpacking Items ...................................................................................................................... 30 2.4 Fixing System ......................................................................................................................... 31 2.4.1 Assembling Tightening Parts for Outdoor Pico ....................................................................... 33 2.4.2 Fixing the Outdoor Pico(Wall Type) ........................................................................................ 34
Ver. TABLE OF CONTENTS © SAMSUNG Electronics Co., Ltd. page 14 of 116 1.02.4.3 Fixing the Outdoor Pico (Pole Type) ....................................................................................... 36 2.5 System Leveling ...................................................................................................................... 40 2.6 Insulation Test ......................................................................................................................... 42 CHAPTER 3. Connecting Cables 44 3.1 Work Flow for Cabling ............................................................................................................ 44 3.2 Cabling ..................................................................................................................................... 49 3.3 Grounding ................................................................................................................................ 51 3.3.1 Grounding the Outdoor Pico ................................................................................................... 52 3.4 Power Cabling ......................................................................................................................... 54 3.4.1 Connecting the AC Power Cable ............................................................................................ 55 3.5 External Interface Construction ............................................................................................. 60 3.5.1 Backhaul Cable Connection .................................................................................................... 60 3.5.2 GPS Cable Connection ........................................................................................................... 63 3.5.3 RF Cable Connection .............................................................................................................. 70 CHAPTER 4. Checking Installation Status 79 4.1 Installation Checking Procedure ............................................................................................ 79 ANNEX A. GPS Antenna Installation 83 A.1 GPS Antenna System Configuration ..................................................................................... 83 A.1.1 GPS Antenna ........................................................................................................................... 84 A.1.2 Lightening Arrestor .................................................................................................................. 86 A.2 Interference Signal .................................................................................................................. 87 A.3 GPS Antenna Installation ........................................................................................................ 89 ANNEX B. Installing Feeder Cable 92 B.1 Cautions When Installing Feeder Cable ................................................................................ 92 ANNEX C. Connector Assembly 95 C.1 RJ-45 (Shield Type) ................................................................................................................. 95 C.2 RJ-45 (Normal Type) ................................................................................................................ 97 C.3 Finishing the Connector Connection Part by Tape .............................................................. 98 ANNEX D. Pressure Terminal Assembly 100 D.1 Preparations........................................................................................................................... 100
Ver. TABLE OF CONTENTS © SAMSUNG Electronics Co., Ltd. page 15 of 116 1.0 D.2 Pressure Reference Table .....................................................................................................101 D.3 Assembling Pressure Terminal ............................................................................................104 ANNEX E. Standard Torque 114 ABBREVIATION 115 LIST OF FIGURES Figure 1. Outdoor Pico Configuration ......................................................................................... 18 Figure 2. External Interface of Outdoor Pico .............................................................................. 19 Figure 3. Procedure to Install the System .................................................................................. 25 Figure 4. Outdoor Pico Arrangement(Wall Type) ........................................................................ 26 Figure 5. Outdoor Pico Arrangement(Pole Type) ....................................................................... 27 Figure 6. System Marking-Wall Type ......................................................................................... 29 Figure 7. Assembling Tightening Parts for Installing Outdoor Pico ............................................. 33 Figure 8. Fixing Unit Mounting Bracket (Wall Type) ................................................................... 34 Figure 9. Fixing the Outdoor Pico (Wall Type) ............................................................................ 35 Figure 10. Fixing Unit Mounting Bracket and Pole Mounting Bracket ........................................ 37 Figure 11. Fixing the Outdoor Pico_Pole Type (1) ...................................................................... 38 Figure 12. Fixing the Outdoor Pico_Pole Type (2) ..................................................................... 39 Figure 13. Leveling Using a Level (Wall Type) ........................................................................... 41 Figure 14. Leveling Using a Level (Pole Type) ........................................................................... 41 Figure 15. Schematic Diagram for Insulation Test (Wall Type) ................................................... 43 Figure 16. Schematic Diagram for Insulation Test (Pole Type) .................................................. 43 Figure 17. Work Flow for System Cabling .................................................................................. 44 Figure 18. Detailed Cabling Procedure ...................................................................................... 45 Figure 19. Cabling Diagram ....................................................................................................... 49 Figure 20. Connection of the Outdoor Pico Ground Cable ......................................................... 53 Figure 21. Power Equipment Diagram ....................................................................................... 54 Figure 22. Connecting the Outdoor Pico Power Cable (1) ......................................................... 58 Figure 23. Connecting the Outdoor Pico Power Cable (2) ......................................................... 59 Figure 24. Backhaul Cable Connection_Copper Type ............................................................... 62 Figure 25. GPS Cable Configuration .......................................................................................... 66 Figure 26. GPS Cable Connection (1) ....................................................................................... 67 Figure 27. GPS Cable Connection (2) ....................................................................................... 68 Figure 28. GPS Cable Connection (3) ....................................................................................... 69 Figure 29. RF Cable Connection (1) .......................................................................................... 73
Ver. TABLE OF CONTENTS © SAMSUNG Electronics Co., Ltd. page 16 of 116 1.0Figure 30. RF Cable Connection (2) ........................................................................................... 74 Figure 31. RF Cable Connection (3) ........................................................................................... 75 Figure 32. RF Cable Connection (4) ........................................................................................... 76 Figure 33. RF Cable Connection (5) ........................................................................................... 77 Figure 34. RF Cable Connection (6) ........................................................................................... 78 Figure 35. Installation Checking Procedure ................................................................................ 79 Figure 36. Example of a Common GPS Antenna System Configuration .................................... 83 Figure 37. Elevation Mask and Satellites .................................................................................... 84 Figure 38. GPS Antenna Installation ........................................................................................... 86 Figure 39. GPS Antennal Installation (Wall) ................................................................................ 90 Figure 40. GPS Antennal Installation (Floor) .............................................................................. 91 Figure 41. Assembling the RJ-45 Connector (Shield Type) (1) ................................................... 95 Figure 42. Assembling the RJ-45 Connector (Shield Type) (2) ................................................... 96 Figure 43. Assembling the RJ-45 Connector (Normal Type) ....................................................... 97 Figure 44. Check Items for Finishing the Connector Connection Part ........................................ 98 Figure 45. Finishing the Connector Connection Part by Tape ..................................................... 99 Figure 46. Preparations ............................................................................................................ 100 Figure 47. Pressure Reference Drawing (Handheld Compressor) ........................................... 101 Figure 48. Pressure Reference Drawing (Hydraulic Press) ...................................................... 102 Figure 49. Stripping Cable Sheath (1) ...................................................................................... 104 Figure 50. Stripping Cable Sheath (2) ...................................................................................... 105 Figure 51. Fixing Pressure Terminal_Handheld Compressor (1) .............................................. 107 Figure 52. Fixing Pressure Terminal_Handheld Compressor (2) .............................................. 108 Figure 53. Fixing Pressure Terminal_Hydraulic Press (1) ......................................................... 110 Figure 54. Fixing Pressure Terminal_Hydraulic Press (2) ......................................................... 111 Figure 55. Assembling Heat Shrink Tube ................................................................................. 113 LIST OF TABLES Table 1. Key Specifications ......................................................................................................... 20 Table 2. Power Specifications ..................................................................................................... 20 Table 3. Dimensions and Weight ................................................................................................ 20 Table 4. GPSR Specifications ..................................................................................................... 21 Table 5. Ambient Specifications .................................................................................................. 21 Table 6. Basic Installation Tools .................................................................................................. 24 Table 7. Recommended Distances for System ........................................................................... 26 Table 8. Anchor Bolt Drill Bits and Hole Depth ............................................................................ 29 Table 9. Outdoor Pico Installation Tools and Torque Value ......................................................... 31 Table 10. Tightening Parts for Outdoor Pico ............................................................................... 32
Ver. TABLE OF CONTENTS © SAMSUNG Electronics Co., Ltd. page 17 of 116 1.0 Table 11. Tightening Parts and Tools for Installing Outdoor Pico ................................................ 33 Table 12. Unit Mounting Bracket Fixing Parts and Tool (Wall Type) ........................................... 34 Table 13. Outdoor Pico Fixing Parts and Tools (Wall Type) ........................................................ 35 Table 14. Unit/Pole Mounting Bracket Fixing Parts And Tool ...................................................... 36 Table 15. Outdoor Pico Fixing Parts and Tools (Pole Type) ....................................................... 38 Table 16. Leveling Using a Level ............................................................................................... 40 Table 17. Insulation Test............................................................................................................. 42 Table 18. Recommended Minimum Allowed Cable Bend Radius ............................................... 47 Table 19. Outdoor Pico Connection Cable ................................................................................. 50 Table 20. Grounding the Outdoor Pico ....................................................................................... 52 Table 21. Connecting the AC Power Cable ................................................................................ 55 Table 22. Power Cable/Connector Pin Map ............................................................................... 56 Table 23. Table 3.6 Backhaul Cable Connection (Copper Type) ............................................. 60 Table 24. Table 3.7 Backhaul Cable (Copper Type)/Connector Pin Map ................................. 60 Table 25. GPS Cable Connection .............................................................................................. 63 Table 26. GPS Cable Min. Radius of Curvature and Length Limitation ...................................... 63 Table 27. Identification Tag of GPS Cable .................................................................................. 65 Table 28. RF Cable Connection ................................................................................................. 70 Table 29. RF Cable Min. Radius of Curvature ............................................................................ 70 Table 30. RF Cable Connection at Antenna Connection Area .................................................... 72 Table 31. RF Cable Identification Tag ........................................................................................ 72 Table 32. Construction Situation Checklist ................................................................................. 80 Table 33. GPS Antenna System Configuration .......................................................................... 83 Table 34. Curvature Radius of Feeder Cable for Outdoor .......................................................... 92 Table 35. Curvature Radius of Feeder Cable for Indoor (Based on LS Feeder Line) ................. 93 Table 36. Curvature Radius of LDF4-50A .................................................................................. 93 Table 37. Connector Connection Torque Value .......................................................................... 94 Table 38. Pressure Reference Table for Pressure Terminal ......................................................101 Table 39. Compressor Specifications per Cable Thickness ......................................................103 Table 40. Standard Torque Value for Tightening Bolts ............................................................... 114 Table 41. Brass Bolts Torque Value ........................................................................................... 114
Ver. CHAPTER 1. Before Installation © SAMSUNG Electronics Co., Ltd. page 18 of 116 1.0CHAPTER 1. Before Installation 1.1 System Configuration Outdoor Pico Configuration The configuration of Outdoor Pico is as follows: Figure 1. Outdoor Pico Configuration UnitT10.1PPS60) [Bottom View]18.90 (480) [Front View] [Top View] [Left View] [RiLMT View] [RDEBUG ew] 4.94 (125.5)
Ver. CHAPTER 1. Before Installation © SAMSUNG Electronics Co., Ltd. page 19 of 116 1.0 External Interface of Outdoor Pico The external interface structure of Outdoor Pico is as follows: Figure 2. External Interface of Outdoor Pico GPSBH_OPT BH_ETH 110~220 VACTX_MON 0ANT_0ANT_1 TX_MON 1 FG 1PPS LMT DEBUG 10M [Bottom Window]
Ver. CHAPTER 1. Before Installation © SAMSUNG Electronics Co., Ltd. page 20 of 116 1.01.2 Specifications Key Specifications The key specifications of the Outdoor Pico are as follows: Table 1. Key Specifications Category Specification Air specification FDD LTE Operating Frequency 1.9 GHz (Band 25) Channel Bandwidth 5/10 MHz Peak Throughput (with Category 3 UE) - 5 MHz BW: DL 32.1 Mbps (2x2 MIMO), UL 8.0 Mbps (1x2 SIMO)- 10 MHz BW: DL 65.2 Mbps (2x2 MIMO), UL 18.3 Mbps (1x2 SIMO)- Calculation condition: DL 0 % PHY error, UL 1 % PHY error Tx Power 4 W/Path (Total 8 W) Antenna Configuration 2Tx/2Rx Backhaul Gigabit Ethernet 1 port (Copper) Holdover 8 h Power Specifications The power specifications of the Outdoor Pico are as follows: Table 2. Power Specifications Category Standard Rated voltage 120-240 V With tolerance +/- 10% Rated current 2A Dimensions and Weight The dimensions and weight of the Outdoor Pico are as follows: Table 3. Dimensions and Weight Item Specification Size [in.(mm)], W × D × H 10.24 × 4.96 × 18.90 (260 × 126 × 480) or less Weight 22 lb (10 kg) @ 1.9 GHz
Ver. CHAPTER 1. Before Installation © SAMSUNG Electronics Co., Ltd. page 21 of 116 1.0 GPSR Specifications The specifications of the Outdoor Pico’s GPS receiver (GPSR) are as follows: Table 4. GPSR Specifications Item Specification Received Signal from GPS GPS L1 Signal Accuracy/Stability 0.05 PPM Environmental Condition The table below lists the environmental conditions and related standards such as operational temperature and humidity Table 5. Ambient Specifications Category Range Temperature Condition - (-30)~50°C (without solar load) - (-30)~45°C (with solar load) Humidity Condition 0 ~99 % (Relative humidity), not to exceed 30g/m^3 absolute humidity Altitude - Without sunlight 196~5,905 ft@122°F (-60)~1,800 m@50°C 5,905~13,123 ft@104°F (1,800~4,000 m@40°C) - With sunlight 196~5,905 ft@113°F (-60)~1800 m@45°C 5,905~13,123 ft@95°F (1,800~4,000 m@35°C) Earthquake Telcordia GR-63-Core (Zone4) Sound Pressure Level Noise level is 45 dBA or lower at the location where is 3.28 ft (1 m) away from the system (Sound level meter: based on IEC 61672) Dust and waterproof rating IEC 60529 IP55 EMC FCC Title 47 Part 15 & 24
Ver. CHAPTER 1. Before Installation © SAMSUNG Electronics Co., Ltd. page 22 of 116 1.01.3 Cautions for Installation Observe the following safety instructions when installing the Outdoor Pico: Before Installing y Post warning signs in areas where high-voltage cables are installed. y Post ‘off limit’ signs in areas where accidents are most expected. y With guardrails or fences, block open areas such as connecting parts, roof, and scaffold. While Installing y The system power must be cut off before installing. y Be careful that boards mounted on the system and the cables among the boards are damaged or scratched when the system is transported or installed. Power Switch Off Make sure the power switch of power supply is off when installing the system. Installing the system with power switch on may cause system damage or fatal human injury when cables are not correctly connected. Protection gloves and goggles Make sure that worker wears protection gloves and goggles to prevent damage from debris while drilling holes in a wall or ceiling. Do Not Wear Metal Things such as Watch, Ring, Etc. Do not let the electric short circuit occur due to metal things such as watch or ring. Management of Unused Ports Cover the unused ports (conduit, cable gland, etc.) with waterproof cap (sealing cap) to prevent infiltration of foreign material such as dust, moisture, or bug. Do not use base station antenna within the distance of 100 cm from people and also do not co-locate nor operate in conjunction with any other antenna or transmitter for the protection of general public from exposure to radio frequency electromagnetic field.
Ver. CHAPTER 1. Before Installation © SAMSUNG Electronics Co., Ltd. page 23 of 116 1.0 Finishing the System Input/output Port and Cable Inlet To prevent foreign substances, outdoor air and moisture from entering the system input/output port and cable inlet (including cable gland and conduit), finish it as follows: - Unused inlet Use the hole finishing materials including waterproof cap and rubber packing. - Cable-installed Port and Cable Inlet After cable installation, block any space in the inlet with tape, compressed sponge, rubber packing, and silicon. Do not Work by Yourself Worker must not work alone in any key process. Outdoor Fastening Materials The outdoor fastening materials such as stud bolts, hex. nuts, spring washers and Plain washers must be made of stainless steel (STS 304). Otherwise, it may cause corrosion and rust to fixing materials. After Installing y Cover the cable holes drilled on the floor with a solid cover. y Remove any debris produced during the work and clean up the installation site. Cautions while Cleaning the System Make sure that worker does not damage installed cables while cleaning the system. Cautions while Cleaning Power Supply While cleaning the power supply device, take caution that the device does not come in contact with foreign objects that may cause power failure.
Ver. CHAPTER 1. Before Installation © SAMSUNG Electronics Co., Ltd. page 24 of 116 1.01.4 Installation Tools The basic tools for installation are listed in the table below. The additional tools required for each site need to identified and prepared during a site survey before starting installation. Table 6. Basic Installation Tools No. Name Specification Remarks 1 Torque Driver Set No.0~+No.3 (M2.6~M6 ‘+’ Driver) 0.07~4.34 lbf·ft (1.0~60 kgf·cm) 2 Torque Wrench Set M6~M12 0.72~2.17 lbf·ft (10~30 kgf·cm), 7.23~36.15 lbf·ft (100~500 kgf·cm), Replaceable head 3 Drill/Bit Set 0.24~0.67 in. (6~17 mm) 4 Heating Gun 122~572 °F (50~300 °C) 5 Power Extension Cable 98.42 ft (30 m) 6 Tape Measure 16.4 ft/164 ft (5 m/50 m) 7 Cable Cutter 325 mm 8 Silicon Gun/Silicon Normal/Gray & Colorless 9 Hummer Set Still/Rubber/PVC 10 Spanner 0.75 in., 0.94 in., 1.42 in. (19 mm, 24 mm, 36 mm) 11 Wire Stripper 0.24~0.94 in. (6 mm~24 mm) Precautions when Using the Installation Tools: The required installation tools may vary depending on the conditions at the site. In addition to the basic tools, a protractor, compass, GPS receiver, ladder, safety equipment, cleaning tools etc. should also be prepared in consideration of the site conditions.
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 25 of 116 1.0 CHAPTER 2. Installing System 2.1 Installing the Outdoor Pico The procedure to install the Outdoor Pico is listed in the flow chart below. Figure 3. Procedure to Install the System Foundation Work Unpacking and Transporting Marking and Drilling System Arrangement Fixing System System Leveling Installation Test Unpacking Items Importing Items Pole Type Fixing Wall Type Fixing
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 26 of 116 1.02.2 Foundation Work 2.2.1 System Arrangement A minimum distance must be secured around the Outdoor Pico, in each direction for installation and maintenance. Table 7. Recommended Distances for System Category Recommended Distances Front/Rear 31.5 in. (800 mm) or more Side 7.87 in. (200 mm) or more Top/Bottom 39.37 in. (1,000 mm) or more Figure 4. Outdoor Pico Arrangement(Wall Type) Unit: in. (mm)18.90 (480) [Front View][Top View]10.23 (260) ≒ 7.22 (183.5) 10.24 (260)
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 27 of 116 1.0 Figure 5. Outdoor Pico Arrangement(Pole Type) [Top View]Pole: (Ф 3~4.5 in. / Ф 76.3~114.3 mm) [Side View]Unit: in. ( mm)18.90 (480) 10.23 (260) ≒ 7.22 (183.5) ≒ 5.57 (141.6) Pole: (Ф 3~4.5 in. / Ф 76.3~114.3
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 28 of 116 1.02.2.2 Marking and Drilling Marking Before placing the system, mark the position where the system will be installed and also the positions where anchor bolts will be fixed using a ink line or a pen. Checking Marking (horizontal/vertical) When Mounting the System on Wall If you do the drilling or anchoring on a wall when the positions are not marked to be horizontal or vertical, only limited range of tuning is allowed for leveling after the system is mounted. To mount the system on a wall, perform the leveling test by referring to ‘System Leveling’ to check the positions are marked to be horizontal or vertical before drilling. If the result shows they are not horizontal or vertical, modify the marking positions. Position, Specifications and Marking of Anchor Bolt Before starting work, be sure to check the fixing method for the Outdoor Pico because the marking and drilling positions and specifications may differ per the fixing method. Marking Using the System When the position where the system will be placed is determined, place the system on the position and then mark the positions where anchor bolts will be fixed using a pen. This will reduce marking error range caused by a worker.
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 29 of 116 1.0 Figure 6. System Marking-Wall Type Drilling When marking is completed, drill holes for anchor bolts. Table 8. Anchor Bolt Drill Bits and Hole Depth Category Anchor Bolt Drill Bits Hole Depth Wall Type M4 0.24 in. (6 mm) 1.18 in. (30 mm) Anchor Bolt Hole Ф 0.47(12)6.30(160) 11.02(280) 16.22(412) 9.17(232.8) 2.60(66) 1.43(36.4)2.60(66) Unit: in.(mm)1.43(36.4)
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 30 of 116 1.02.3 Unpacking and Transporting This paragraph describes the work to unpack cabinets and other components and transport them to the place to be installed. 2.3.1 Bringing in Items Bring in items, taking care of the followings: y Carry boards in packing boxes, and unpack them when installing or mounting. y Tighten the system firmly not to exceed the proper vibration level from 1 to 500 Hz. y Use a lift or cart to prevent accidents. However, if the system must be carried by people, make sure that there are enough people to carry the system safely. y Before moving the system, check the storage place and remove obstacles in advance. y While moving system, boards and other devices should not be damaged caused by physical shock, dust, moisture, and static electricity. 2.3.2 Unpacking Items The procedure to unpack items is as follows: y The items should be packed until they reach the installation place. y The items are classified in accordance with each job specification and stored on a place that does not interfere with the working area. y Unpacked systems should be installed immediately. If not installed immediately, the systems should be stored in the installation place temporarily. y Unpack the inner packaging after each system is placed on its installation location. y Do not recycle packaging waste. Dispose of it in accordance with waste management rule.
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 31 of 116 1.0 2.4 Fixing System The installation tools and assembly torque required to install and maintain the Outdoor Pico are as follows: Table 9. Outdoor Pico Installation Tools and Torque Value Category Installation Tools Torque Value A Maintenance Window Screw Star Pole Type Screw Driver : M4 0.87 lbf·ft(12 kgf·cm) B M6 SEMS Driver(+) : M6 1.45~2.17 lbf·ft (20~30 kgf·cm) C SMA Hexagon: 0.39 in.(10 mm) 0.36 lbf·ft(5.0 kgf·cm) D N-Type Hexagon: 0.75 in.(19 mm) 0.87 lbf·ft(12.0 kgf·cm) [Front View]‘D’‘B’ ‘D’ ‘D’ ‘C’‘C’‘A’ [Bottom View]‘A’
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 32 of 116 1.0Table 10. Tightening Parts for Outdoor Pico Category Installation Tools Torque Value M8 Hex. Bolt Hexagon: 0.51 in. (13 mm) 8.82 lbf·ft (122.0 kgf·cm) Hex. Nut Outdoor Fastening Materials The outdoor fastening materials such as stud bolts, hex. nuts, spring washers and Plain washers must be made of stainless steel (STS 304).
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 33 of 116 1.0 2.4.1 Assembling Tightening Parts for Outdoor Pico The figure below shows how to assemble the tightening parts to the fixing holes at the top of left/right sides to install the Outdoor Pico to the mounting bracket. Table 11. Tightening Parts and Tools for Installing Outdoor Pico Category Description Fastener M8 × 16L Hex. Bolt 2 EA M8 Spring Washer 2 EA M8 Plain Washer 2 EA Working Tools Spanner(Hexagon : 13 mm), Steel Ruler Figure 7. Assembling Tightening Parts for Installing Outdoor Pico Tighten the fasteners to the second fixing holes on the left and right sides of the top of the Outdoor Pico, leaving about 0.24 in. (6 mm) clearance. M8 × 16L Hex. Bolt≒ 0.24 in. (6 mm) M8 Spring WasherM8 Plain Washer≒ 0.24 in. (6 mm)
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 34 of 116 1.02.4.2 Fixing the Outdoor Pico(Wall Type) The procedure for fixing the Outdoor Pico on the wall is as follows: Fixing Unit Mounting Bracket The procedure for fixing the unit mounting bracket is as follows: Table 12. Unit Mounting Bracket Fixing Parts and Tool (Wall Type) Category Description Parts Unit Mounting Bracket 1 EA Bakelite (5T) 2 EA Fastener M8 Anchor Bolt Assembly - M8 Anchor Bolt - M8 Plain Washer - M8 Spring Washer - M8 Hex. Nut 4 set 1 EA/set 1 EA/set 1 EA/set 1 EA/set M8 Insulation Bushing 4 EA Recommended Torque Value M8 Hex. Nut 8.82 lbf·ft(122 kgf·cm)Working Tools Drill, Hammer, Torque Wrench, and Level Figure 8. Fixing Unit Mounting Bracket (Wall Type) 1) Fix anchor bolts at the marked locations on the wall. 2) Fit the bakelite and unit mounting bracket to the fixed anchor bolts. 3) Firmly fix the anchor bolts and unit mounting bracket using the fasteners. M8 Insulation Bushing Bakelite M8 Anchor Bolt M8 Plain Washer M8 Spring Washer M8 Hex. Nut Unit Mounting Bracket
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 35 of 116 1.0 Fixing the Outdoor Pico Mount Outdoor Pico to the unit mounting brackets as shown below. Table 13. Outdoor Pico Fixing Parts and Tools (Wall Type) Category Description Parts M8 × 16L Hex. Bolt 4 EA M8 Spring Washer 4 EA M8 Plain Washer 4 EA Recommended Torque Value M8 Hex. Bolt 8.82 lbf·ft(122 kgf·cm) Working Tools Torque Wrench and Level Figure 9. Fixing the Outdoor Pico (Wall Type) 1) Hang M8 hex. bolts, which are installed in the second fixing holes on left/right sides of Outdoor Pico, can on the groove at the top of the unit mounting bracket. At this point, the plain washer and spring washer should be located outside of the unit mounting bracket. 2) Fix the product securely by tightening fasteners on the remaining holes of the unit mounting bracket. 3) Tighten completely and securely the M8 hex. bolts attached to the second fixing holes on the top of the Outdoor Pico. Top groove of Unit Mounting Mounting Bracket M8 × 16L Hex. Bolt Unit Mounting Bracket M8 Plain Washer M8 Spring Washer M8 × 16L Hex. Bolt
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 36 of 116 1.02.4.3 Fixing the Outdoor Pico (Pole Type) The procedure for fixing the Outdoor Pico on the 1 sector pole type is as follows: Fixing Unit Mounting Bracket and Pole Mounting Bracket The procedure for fixing the unit mounting bracket and pole mounting bracket is as follows: Table 14. Unit/Pole Mounting Bracket Fixing Parts And Tool Category Description Parts Pole Mounting Bracket 4 EA Unit Mounting Bracket 1 EA Bakelite (5T) 2 EA Fastener M8 × 180L Stud Bolt M8 Plain Washer M8 Spring Washer M8 Hex. Nut 4 EA 8 EA 8 EA 8 EA M8 Insulation Bushing 4 EA Recommended Torque Value M8 Hex. Nut 8.82 lbf·ft(122 kgf·cm)Working Tools Torque Wrench, and Level
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 37 of 116 1.0 Figure 10. Fixing Unit Mounting Bracket and Pole Mounting Bracket 1) Align the holes on the unit mounting bracket, bakilite and pole mounting bracket, and assemble the unit mounting bracket using the fasteners. M8 Insulation Bushing Pole Mounting Bracket Bakelite M8 Plain Washer M8 Spring Washer M8 × 180L stud Bolt Unit Mounting Bracket 2) Place the assembled Outdoor Pico mounting bracket assembly over the pole fixing location, adjust the pole mounting bracket to fit the M8 × 180L hex.bolts from the opposite side, and fix it securely using the fasteners. Pole M8 Spring Washer M8 Plain WasherPole Mounting Bracket M8 Hex. Nut M8 Hex. Nut Outdoor Pico Mounting Bracket Assembly
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 38 of 116 1.0Fixing the Outdoor Pico Mount Outdoor Pico to the unit mounting brackets as shown below. Table 15. Outdoor Pico Fixing Parts and Tools (Pole Type) Category Description Parts M8 × 16L Hex. Bolt 4 EA M8 Spring Washer 4 EA M8 Plain Washer 4 EA Recommended Torque Value M8 Hex. Bolt 8.82 lbf·ft(122 kgf·cm) Working Tools Torque Wrench and Level Figure 11. Fixing the Outdoor Pico_Pole Type (1) 1) Hang M8 hex. bolts, which are installed in the second fixing holes on left/right sides of Outdoor Pico, can on the groove at the top of the unit mounting bracket. At this point, the plain washer and spring washer should be located outside of the unit mounting bracket. Top groove of Unit Mounting Bracket M8 × 16L Hex. Bolt
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 39 of 116 1.0 Figure 12. Fixing the Outdoor Pico_Pole Type (2) 2) Fix the product securely by tightening fasteners on the remaining holes of the unit mounting bracket. 3) Tighten completely and securely the M8 hex. bolts attached to the second fixing holes on the top of the Outdoor Pico. Unit Mounting Bracket M8 Plain Washer M8 Spring Washer M8 × 16L Hex. Bolt
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 40 of 116 1.02.5 System Leveling Leveling refers to compensating for the level difference on the floor that is generated during floor work to install devices horizontally or vertically. Leveling can be carried out using a vinyl hose, a balance weight, or a level. In this manual, a commonly used method, which uses a spirit level, is described. Leveling Using a Level Leveling method using a level is as follows: Table 16. Leveling Using a Level Classification Description Test method The level is measured based on the position of a bubble after attaching the spirit level to the top and side of the system. Evaluation criteria Good Poor If it is leveled, the bubble of the spirit level is positioned at the center of both lines. Corrective measures for poor leveling Use an aid such as bakelite on the back side of the system or an auxiliary fixtures to adjust the height. Adjust the position of fasteners used to fix the system or its leveling status.
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 41 of 116 1.0 Figure 13. Leveling Using a Level (Wall Type) Figure 14. Leveling Using a Level (Pole Type) [Measuring Vertical Position] [Measuring Horizontal Position] [Pole Type] [Wall Type] [Measuring Vertical Position] [Measuring Horizontal Position]
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 42 of 116 1.02.6 Insulation Test Insulation test procedure is as follows: Table 17. Insulation Test Classification Description Test method The insulation tester (Megger) is used for measurement. Position of lead line of insulation tester Wall Type Lead line_A Anchor Bolt Lead line_B Outdoor Pico Fixing Hex. BoltPole Type Lead line_A M8 × 180L Stud Bolt Lead line_B Outdoor Pico Fixing Hex. BoltEvaluation criteria Good Poor 500 V/100 MΩ or more Less than 500 V/100 MΩ Corrective measures for poor leveling - Check the contact between the system and anchor bolt and re-assemble it. (But, the anchor bolt must be shielded using an insulator such as an insulation bushing, etc.) - Check damage of an insulator such as an insulation busing or bakelite, etc. and replace it. Cautions When Using Insulation Tester Pay attention to the followings to prevent any personal injury caused by an electric shock when using an insulation tester. - Make sure the polarity is correct when connecting the Earth COM (black) and AC.V (red) lead lines. And do not touch the connected probes inspecting part of the lead line) with a hand and avoid body contact. - Avoid body contact to the system when measuring an insulation resistance. Precautions While Measuring Insulation Resistance Observe the followings to prevent any system damage when measuring insulation resistance because there is a very high voltage. - Before measuring insulation resistance, disconnect all the cables connected to the system. - Do not measure insulation resistance when power is on. - Do not measure insulation resistance at any other positions such as system internal units or parts other than the targeted insulation resistance measuring points. Probe(Inspecting part of thelead line)
Ver. CHAPTER 2. Installing System © SAMSUNG Electronics Co., Ltd. page 43 of 116 1.0 Figure 15. Schematic Diagram for Insulation Test (Wall Type) Figure 16. Schematic Diagram for Insulation Test (Pole Type) Anchor Bolt[Megger] [Wall Type] Outdoor Pico Fixing Hex. Bolt M8 × 180LStud Bolt [Megger] [Pole Type] Outdoor Pico Fixing Hex. Bolt
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 44 of 116 1.0CHAPTER 3. Connecting Cables 3.1 Work Flow for Cabling The cable workflow for the system is as follows: Figure 17. Work Flow for System Cabling Grounding Power Cabling System Ground Cable Connection External Interface Construction Backhaul Cable Connection GPS Cable Connection RF Cable Connection System Power Cable Connection
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 45 of 116 1.0 The detailed procedure of cabling is as follows: Figure 18. Detailed Cabling Procedure Considerations when Cutting the Cable after Installation When cutting the cable after installation, first make sure that the connector is disconnected from the equipment. Installation of the cable with the connector connected to the system may cause contact failure or damage to the connector assembled to the system and the cable due to cable tension or the operator’s mistakes. Cabling Workflow The sequence of cable cutting and installation of the cable workflow can be changed depending on the field situation such as ‘cutting after installing’ or ‘installing after cutting’. Cable Installation Cable Binding Connector Attachment Identification Tag AttachmentConnector Assembly When assembling the connector at the siteCable Path Inspection Cable Cutting
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 46 of 116 1.0Cable Path Inspection When installing a cable that connects between the rectifier, Main Ground Bar (MGB), and backhaul device, etc. within the system, the cable path, length and the cable installation method, etc. must be inspected. Follow these guidelines when inspecting the cabling path. y A minimum cable length must be selected provided that it does not affect the cable installation and maintenance. y The cable must be placed in a location where it will not be damaged by external factors. (power line, flooding, footpaths, etc.) y In areas where the cable may be damaged by external factors, ensure that measures are taken to prevent damage to the cable. (cable tray, ducts, flexible pipe, etc.) Cable Cutting Measure the exact distance, carefully checking the route, and cut the cable using a cutting tool. Follow these guidelines when cutting the cable. y Cut the cable to the length determined in the Cable Path Inspection step. y Use a cable cutting tool specific to the cable. y Cut the cable at right angles. y Be careful to keep the cable away from any moisture, iron, lead, dust or other foreign material when cutting. y Remove any foreign material attached to the cable using solvent and a brush. Cable Installation Cable installation involves running the cable along the cabling path to the target connector of the system or an auxiliary device after cable path inspection and cable cutting have been completed. Follow these guidelines when installing a cable. y Be careful not to damage the cable. y If the cable is damaged, cut out the damaged section before installing, or replace the cable. y Run the cable so that it is not tangled. In particular, when installing a cable from a horizontal section to a vertical section, be careful not to reverse the upper and lower lines of the cable. y Always use the maximum curvature radius possible, and make sure that the minimum curvature radius specification is complied with. y If the cable needs to be protected, use a PVC channel, spiral sleeve, flexible pipe, and cable tray, etc.
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 47 of 116 1.0 Table 18. Recommended Minimum Allowed Cable Bend Radius No Type Allowed Cable Bend Radius Remark 1 F-GV/F-CV/FR-8 8 times of the cable external diameter 0.6/1 KV Cable2 Optic Cable 20 times of the cable external diameter - 3 UTP/FTP/S-FTP Cable 4 times of the cable external diameter PVC/LSZH, 4 Pair 4 1/2 in. Feeder Line (Indoor) 1.26 in. (32 mm) RFS, LS 5 1/2 in. Feeder Line (Outdoor) 4.92 in. (125 mm) RFS, LS 6 7/8 in. Feeder Line (Outdoor) 9.84 in. (250 mm) RFS, LS 7 1-1/4 in. Feeder Line (Outdoor) 14.96 in. (380 mm) RFS, LS 8 1-5/8 in. Feeder Line (Outdoor) 19.69 in. (500 mm) RFS, LS 9 RG-316D 0.59 in. (15 mm) - ※ If the allowed cable bend radius is specified by the manufacturer, comply with the bend radius specified. Cable Binding Cable binding involves fixing and arranging an installed cable using binding thread, cable ties, binding wire, and ram clamps, etc. Follow these guidelines when binding a cable. y Be careful not to damage the cable during binding. y Use appropriate cable binding tools according to the target location (indoor or outdoor, etc.) and the use of the cable (power supply cable, optical cable, feeder line, etc.). y Do not let the cutting section of a cable tie and binding line, etc. be exposed to the outside. This may cause damage to cables or personal injury. Make sure that the cutting sections of cables are not exposed to the outside. y Cut off the remainder of the cable binding thread by leaving about 1.97 in. (50 mm) of extra length and put it through the knot so that the knot does not get untied. y If there is a danger that contact failure may occur in a connector connection due to tension, install the cable as short as possible. Connector Attachment Connector attachment involves assembling a connector to an installed cable or to a device on the site. Follow these guidelines when attaching a connector. y Make sure you are fully aware of the connector assembly method before assembling a connector. Assemble the connector in accordance with its pin map. y Each connector has a latch to prevent its core positions from being changed. y Check the corresponding grooves before connecting a connector to another connector. y Use a heat shrink tube at a connector connection for cables that are installed outdoor, such as feeder lines, to prevent water leakage and corrosion from occurring at the part exposed to the outside.
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 48 of 116 1.0y Connect each cable of the connector assembly in a straight line. y Make sure there is no cable strain by using extra cable length or cable ties. Identification Tag Attachment Identification tag attachment involves attaching a marker cable tie, nameplate, and label, etc. to the both ends of a cable (connections to a connector) to identify its use and cabling path. Marker Cable Tie On the marker cable tie, a label can be attached. The appearance and specification may differ depending on the type and manufacturer. Follow these guidelines when attaching an identification tag. y When installing a cable outdoor, use relief engraving and coated labels, etc. to prevent the markings from being erased. y Since the form and attachment method for identification tags are different for each provider, consult with the provider before attaching them. Connecting Ground Cable When connecting the cables, always connect the ground cable first. If worker contacts the equipment, connects a cable or performs maintenance without connecting the ground cable, the system can be damaged or a worker may be injured due to static electricity and short circuit. Management of Unused Ports Cover the unused ports (conduit, cable gland, etc.) with waterproof cap (sealing cap) to prevent infiltration of foreign material such as dust, moisture, or bug. Cable Installation Checklist When installing, take care not to overlap or tangle the cables; also, consider future expansion. Install the DC power cable and data transmission cable away from the AC power cable to prevent electromagnetic induction. Cable Works Make sure the work is done by personnel properly trained for the job.
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 49 of 116 1.0 3.2 Cabling The cabling diagram of the Outdoor Pico is as follows: Figure 19. Cabling Diagram 5) RF Cable [AC Distributor] [MGB] [RF Antenna] 1) Frame Ground Cable[GPS Antenna] [Switch or Router] 2) Power Cable 3) Backhaul Cable(Copper) 4) GPS Cable 5) RF Cable
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 50 of 116 1.0Table 19. Outdoor Pico Connection Cable From To Cable MGB Outdoor Pico 1) Frame Ground Cable : AWG8, F-GV 6 mm2 × 1C Outdoor Pico AC Distributor 2) Power Cable : AWG14, F-FR-8 1.5 mm2 × 3C Switch or Router 3) Backhaul Cable (Copper) : S-FTP Cat.5e or Cat.6 4Pair #24 GPS Antenna 4) GPS Cable : 1/2 in. Coaxial Cable RF Antenna 5) RF Cable : 1/2 in. Feeder Line
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 51 of 116 1.0 3.3 Grounding Grounding is required for protecting complex electronic or electric systems such as power system, communication system, and control system from lightning, over-current, over-voltage, and electric noise. Thus, the systems can operate properly and protect human life from electrical shock. Ground equipment minimizes the electrical potential of the electronic device to that of the ground, which is zero electrical potential, so that it can prevent the device from occurring electrification. The purposes of the ground construction are as follows: y To prevent human life and the system from over-current, over-voltage, and lightning y To provide a discharge path for surge voltage generated by lightning and power switch y To protect the system from static electricity y To eliminate or minimize the high-frequency potential in the system housing y To provide a conductor for the balance and stability of high-frequency current y To stabilize the potential of the circuit against the ground Connecting Ground Cable In cabling, the connection of cables without the connection to the ground cable may cause the damage of the equipment or the bodily injury of the worker. Connect the ground cable first. System Grounding Method Ground bar for lightning protector/power/communication must be isolated from each other. These three ground bars can be grounded as the isolation grounding method, or branched from ground mesh buried in the underground as common grounding method.
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 52 of 116 1.03.3.1 Grounding the Outdoor Pico The way to connect the ground cable of Outdoor Pico is as follows: Table 20. Grounding the Outdoor Pico Category Description Installation Section MGB~Outdoor Pico Grounding Terminal Cable AWG8, F-GV 6 mm2 × 1C/1 EA Heat Shrink Tube (Spec/Color/Length) Ф 0.63 in. (16 mm)/Green/2.76 in. (70 mm) Pressure Terminal MGB Checking MGB specifications per site and preparing connecting parts Outdoor Pico 6 mm2, 2 Hole, 90°, Hole Dia.: 1/4 in. (6.3 mm), Hole Dist.: 0.63 in. (16 mm) Fastener MGB Checking MGB specifications per site and preparing connecting parts Outdoor Pico M6 × 12L SEMS/2 EA Recommended Torque Value M6 SEMS 1.45 lbf·ft (20~30 kgf·cm) Working Tools Cable Cutter, Wire Stripper, Compressor, Heating Gun, Torque Driver (+), Torque Wrench, Nipper Pressure Terminal for Grounding As for the pressure terminal or the cable, the UL certified products or equivalent should be used. Ex) Manufacturer: Panduit Outdoor Pico: 6 mm2 Pressure Terminal (LCD8-14AF-L) Assembling a Pressure Terminal and a Heat Shrink Tube Refer to the ‘ANNEX F’ to see how to assemble a pressure terminal and a heat shrink tube to a cable.
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 53 of 116 1.0 Figure 20. Connection of the Outdoor Pico Ground Cable MGB1) Install the ground cable from the MGB to the Outdoor Pico ground terminal. 2) Assemble a pressure terminal and a heat shrink tube at the end of the Outdoor Pico ground cable. 3) Align the pressure terminal assembled to a ground cable to the mounting hole of the Outdoor Pico ground terminal. 4) Firmly fix the pressure terminal onto the Outdoor Pico ground terminal using fasteners. Ground Cable (AWG8, F-GV 6 mm2 × 1C) [Outdoor Pico] M6 × 12L SEMS Pressure Terminal Ground Cable Heat Shrink Tube (Green)
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 54 of 116 1.03.4 Power Cabling The power supply is configured as follows. Figure 21. Power Equipment Diagram Turning Off the Circuit Breaker before Connecting the Power Cable Since power is applied to the system where the power cable is connected by manipulating the circuit breaker of the AC distributor, be sure to check the AC distributor’s circuit breaker is turned off (open) before connecting the power cable to the power connector. If the system is installed while the circuit breaker is on, the worker may be critically injured as soon as the cable is connected in the wrong way. When Using Power Cables - When handling the power cable, ensure the power switch of a rectifier or the system is turned off to prevent the risk from the power cable and electric short-circuit of related cables. - Because a power accident may occur when fixing parts get loosened, make sure that fasteners to fix the power cable should be firmly fastened. - For supply connections, use wires suitable for at least 90 °C. ACAC Distributor (Uninterruptible Power)Commercial Power System
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 55 of 116 1.0 3.4.1 Connecting the AC Power Cable Follow the steps below to connect the AC power cable to the Outdoor Pico. Table 21. Connecting the AC Power Cable Category Description Installation Section AC Distributor~Outdoor Pico Power Input Terminal Cable L1 AWG14, F-FR-8 1.5 mm2 × 3C/1 EARed (Colorless and Red Band) L2( or N) Black (Colorless and Black Band)GND White (Colorless) Heat Shrink Tube (Spec/Color/Length) L1 Ф 0.31 in. ( Ф 8 mm)/Red/1.18 in. (30 mm) L2( or N) Ф 0.31 in. ( Ф 8 mm)/Black/1.18 in. (30 mm) GND Ф 0.31 in. ( Ф 8 mm)/Green/1.18 in. (30 mm) Junction Ф 0.59 in. (15 mm)/Black/1.97 in. (50 mm) Connector AC Distributor Check the specification of AC distributor output terminal and prepare fasteners. Outdoor Pico SOURIAU/UTS6JC12-4S Working Tools Cable Cutter, Wire Stripper, Compressor, Heating Gun, Torque Driver (+), Torque Wrench, Nipper, Soldering Iron, and Lead
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 56 of 116 1.0 Table 22. Power Cable/Connector Pin Map Power Connector Pin No. Description Heat Shrink Tube 120 VAC 1 L1 Red 2 N.C - 3 N White GND GND Green 240 VAC 1 L1 Red 2 N.C - 3 L2 Black GND GND Green AC Power cable In case of using AC power cable (AWG 14, F-FR-8 1.5 mm2 × 3C), it is applicable up to 721.8 ft (220 m). When the distance is 721.8 ft (220 m), followings should be considered. - Do not rapid ON/OFF (within one second): The voltage loss value caused by the cable resistance, and the Outdoor Pico could be damaged by the counter electromotive force caused by the cable inductance. - Do not use the power cables linked: Using the power cables linked each other, the loss will be increased. - For the length of the AC power cable, follow the safety regulation of the installation site. 1GND GND3 31[Cable-side Connector: UTS6JC12-4S] [System-side Connector: UTG012-4P]
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 57 of 116 1.0 Cautions When Connecting AC Power When connecting the AC power cable to the L1-GND-L2, check the polarity of each phase at the L1-GND-L2 single-phase connection area of AC power distributor to ensure that correct polarity is connected to the L1-GND-L2 of the system's input end. Check if the 120V-240 V between L1 and L2 is within the allowable range (with tolerance of +/-10%). Finishing the System Input/output Port and Cable Inlet To prevent foreign substances, outdoor air and moisture from entering the system input/output port and cable inlet (including cable gland and conduit), finish it as follows: - Unused inlet Use the hole finishing materials including waterproof cap and rubber packing. - Cable-installed Port and Cable Inlet After cable installation, block any space in the inlet with tape, compressed sponge, rubber packing, and silicon. Power Cable Color In the table above, the cable color is based on local code that inner wire of F-FR-8 × 3 core cable. The color of the inner wires may vary depending on the type and manufacturer of the cable used. Finishing the Holes on AC Distributor When laying the power cable through the input/output port (conduit) at the bottom of the AC distributor, a young board should be used to prevent foreign substances from coming into the inside. Young Board
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 58 of 116 1.0Figure 22. Connecting the Outdoor Pico Power Cable (1) AC Distributor (120~240 VAC) 1) Install a power cable from the AC distributor to the power input port (120-240 VAC) of the Outdoor Pico. 2) Assemble a connector to the end of power cable (Outdoor Pico-side). Power Cable (AWG14, F-FR-8 1.5 mm2 × 3C) [Outdoor Pico] Power ConnectorPower CablePower Input Port (120~240 VAC)
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 59 of 116 1.0 Figure 23. Connecting the Outdoor Pico Power Cable (2) Power ConnectorAC Input Power Cable 4) Once the connector is connected, wrap up the connector with a butyl tape two fold or more from 1.97 in. (50 mm) off the bottom to the system-side connector. 5) Wrap up the butyl taping section with insulation tape twofold or more in the same way as for the butyl tape. 6) Bind the end of the insulation tape with a cable tie or apply bond or silicone to prevent it from loosening. Butyl Tape1.97 in (50 mm) Butyl TapeCable TieInsulation TapeCable Tie
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 60 of 116 1.03.5 External Interface Construction 3.5.1 Backhaul Cable Connection Follow the steps below to connect the backhaul cable (copper type) to the Outdoor Pico. Checking Backhaul Cable Connection Type The optic type and copper type have different parts and installation methods so prepare installation after checking the type with a service provider. Table 23. Table 3.6 Backhaul Cable Connection (Copper Type) Category Description Installation Section Switch or Router~Outdoor Pico_Backhaul (BH_ETH) Port Cable S-FTP, Cat.5e or Cat.6, 4Pair, #24/for Outdoor Connector Switch or Router RJ-45 (Shield Type) Outdoor Pico Harting 0945 145 1560, RJ-45 Working Tools LAN Tool, LAN Tester, Nipper, Wire Stripper, and Cable Cutter Table 24. Table 3.7 Backhaul Cable (Copper Type)/Connector Pin Map Pin No. 10 Base-T/100 Base-TX 1000 Base-T Color Pair No.1 Output signal positive BI Data 2 positive Orange/White 2 2 Output signal negative BI Data 2 negative Orange 2 3 Input signal positive BI Data 3 positive Green/White 3 4 N.C BI Data 1 positive Blue 1 5 N.C BI Data 1 negative Blue/White 1 6 Input signal negative BI Data 3 negative Green 3 7 N.C BI Data 4 positive Brown/White 4 8 N.C BI Data 4 negative Brown 4 [Cable-side Connector: Harting 0945 145 1560]1[System-side Connector: Harting 0945 245 1102 001] 8
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 61 of 116 1.0 Cautions When Assembling a Cable Connector The pin map provided by this manual is based on the connectors on the system side, so it is necessary to check the pin connection positions when connecting to the cable side. Finishing the System Input/output Port and Cable Inlet To prevent foreign substances, outdoor air and moisture from entering the system input/output port and cable inlet (including cable gland and conduit), finish it as follows: - Unused inlet Use the hole finishing materials including waterproof cap and rubber packing. - Cable-installed Port and Cable Inlet After cable installation, block any space in the inlet with tape, compressed sponge, rubber packing, and silicon. Assembling the RJ-45 Connector To see how to connect a RJ-45 connector to a cable, refer to ‘ANNEX D’.
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 62 of 116 1.0 Figure 24. Backhaul Cable Connection_Copper Type Switch or Router 1) Install a backhaul cable from the switch (or router) to the backhaul port (BH_ETH) of the Outdoor Pico. 2) Connect the connector of a backhaul cable to the backhaul port (BH_ETH) of the Outdoor Pico. Backhaul Cable (S-FTP, Cat.5e or Cat.6, 4Pair, #24/Outdoor Type) [Outdoor Pico] Backhaul Connector (Copper Type) Backhaul Cable (Copper Type) Backhaul Por (Copper Type: BH_ETH)
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 63 of 116 1.0 3.5.2 GPS Cable Connection Follow the steps below to connect the GPS cable. Table 25. GPS Cable Connection Category Description Installation Section Outdoor Pico~GPS Antenna Cable 1/2 in. Coaxial Cable Connector Outdoor Pico N Type-Male Line Amplifier N Type-Male GPS Antenna TNC-Male Recommended Torque Value N Type-Male 1.45 lbf·ft (20 kgf·cm) TNC-Male 0.65 lbf·ft (9 kgf·cm) Working Tools Cable Cutter, Wire Stripper, Nipper, Torque Wrench, Spanner, Knife, Soldering Iron, Lead Table 26. GPS Cable Min. Radius of Curvature and Length Limitation Category Description GPS cable min. radius of curvature 1/2 in. Coaxial Cable Installation 2 in. (50.8mm) Repeated 5 in. (127 mm) Length limitation of GPS cable When a line amplifier is not used 1/2 in. Coaxial Cable 98.42 ft. (30 m or less) When using one line amplifier 1/2 in. Coaxial Cable 492.12 ft. (150 m or less)※ When using Line Amplifier (Symmetricom/58529A) and GPS antenna (PCTEL, GPS-TMG-HR-26N’). Cautions on the Min. Radius of Curvature of GPS Cable and Its Length Limitation If the GPS cable min. radius of curvature or its length limitation is violated, a GPS signal may not be received seamlessly and it may cause abnormal system operation. Therefore, the min. radius of curvature and length limitation of a GPS cable proposed in the above table must be observed.
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 64 of 116 1.0 Installing the Antenna When you install the antenna, the antenna must be within the protective angle (left/right side 45° each from the central axis) to prevent the antenna from lightning damage. Installing GPS Antenna When installing the GPS antenna, you must check the antenna installation location, restriction and installing method in the ‘ANNEX A’. Checking the Specifications of Antenna/Line Amplifier Depending on the supplier or manufacturer of antenna/line amplifier the connector type may be different. Also, the detail specifications of a connector may be different depending on cable type even for the same connector type. Therefore, check the detail specifications of a connector before preparing parts. Ex) N Type-Male: for 1/2 in. Coaxial Cable Specification of GPS Line Amplifier GPS line amplifier specification is ‘Symmetricom-58529A’ or equivalent. (‘http://www.symmetricom.com/products/gps-solutions/accessories/58529A-GPS-Line-Amplifier-with-L1-Bandpass-Filter/’) Lightning Rod 45° 45°GPS Antenna
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 65 of 116 1.0 GPS Antenna Specifications For GPS antenna, ‘PCTEL, GPS-TMG-HR-26N’ or equivalent must be used. GPS Cable Identification Tag Installation Attach the identification tape in the below table to the GPS cable. Table 27. Identification Tag of GPS Cable Classification Description Installation position Attach the identification tag to the ends of GPS antenna and arrestor. Materials Use the material of aluminum coated by vinyl for the identification tag. Fixing method Fix the GPS cable to the 2 holes on the identification tag with the black cable tie. Identification method The markings must be prevented from being erased by using relief engraving or coated labels. Parameters Specifications Frequency Band 1575.42 ± 1.2 MHz Amplifier Gain 26.5 ± 3 dB Output VSWR ≤ 2.0:1 Noise Figure (including pre-selector) ≤ 4.0 dB @ +25°C(typ.) ≤ 4.5 dB @ +25°C(max.) Operating DC Voltage 3.3~12.0 V(regulated) Survival DC Voltage 24 V DC Current ≤ 40 mA @ 5 V Filtering 4-stage filtering including pre-selector Out of Band Rejection ≥ 65 dB @ 1559 MHz ≥ 65 dB @ 1625 MHz
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 66 of 116 1.0GPS Cable Configuration The configuration of GPS cable is shown in the figure below. Figure 25. GPS Cable Configuration 1/2 in. Coaxial Cable (LDF4-50A or equivalent) [Line Amplifier][GPS Antenna] 1/2 inch Coaxial cable (Amplifier~GPS Antenna/Max. 32.80 ft,10 m) [Outdoor Pico]
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 67 of 116 1.0 Figure 26. GPS Cable Connection (1) [GPS Antenna] 1) Install a GPS cable (LMR-400) from the GPS port of the Outdoor Pico to the GPS antenna. 2) Assemble the connector to the GPS cable. - Outdoor Pico-side Connector: N Type-Male - GPS Antenna-side Connector: N Type-Male 3) Connect the N type male connector assembled to the end of the GPS cable to the GPS port of the Outdoor Pico. 1/2 in. Coaxial Cable (LDF4-50A or equivalent) [Outdoor Pico] N Type-Male ConnectorGPS CableGPS Port
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 68 of 116 1.0 Figure 27. GPS Cable Connection (2) 1.97 in. (50 mm) N Type-Male Connector 1/2 in. Coaxial Cable (LDF4-50A or equivalent) Butyl TapeCable Tie4) Once the connector is connected, wrap up the connector with a butyl tape two fold or more from 1.97 in. (50 mm) off the bottom to the system-side connector. 5) Wrap up the butyl taping section with insulation tape twofold or more in the same way as for the butyl tape. 6) Bind the end of the insulation tape with a cable tie or apply bond or silicone to prevent it from loosening. Butyl Tape Cable TieInsulation Tape
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 69 of 116 1.0 Figure 28. GPS Cable Connection (3) 7) Connect the N type-male connector (assembled to the end of GPS cable) to the GPS antenna port. 1/2 in. Coaxial Cable (LDF4-50A or equivalent) [GPS Antenna][Outdoor Pico] 1/2 in. Coaxial Cable (LDF4-50A or equivalent) GPS 안테나 N Type-Female PortClampHeat Shrink Tube(Jelly Type)Clamp fixing Screw GPS 안테나 Fixing Pipe N Type-Male Connector
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 70 of 116 1.03.5.3 RF Cable Connection Follow the steps below to connect the RF cable. Table 28. RF Cable Connection Category Description Installation Section Outdoor Pico RF Antenna Port (ANT)~RF Antenna Cable 1/2 in. Feeder Line Connector Outdoor Pico N Type-Male RF Antenna N Type-Male (Checking RF antenna specifications and preparing connector) Recommended Torque Value N Type-Male 1.45 lbf·ft (20 kgf·cm) Din Type-Male 14.46 lbf·ft (200 kgf·cm) Working Tools Cable Cutter, Wire Stripper, Nipper, Torque Wrench, Spanner, Knife, Soldering Iron, Lead Table 29. RF Cable Min. Radius of Curvature Category Description RF cable min. radius of curvature 1/2 in. Feeder Line (for Indoor) LS/HFSC-12D 1.26 in.(32 mm) RFS/SCF-12-50 1.26 in.(32 mm) 1/2 in. Feeder Line (for Outdoor) LS/HFC-12D 4.92 in.(125 mm)RFS/LCF12-50 4.92 in.(125 mm) Installing the Antenna When you install the antenna, the antenna must be within the protective angle (left/right side 45° each from the central axis) to prevent the antenna from lightning damage. Lightning Rod 45°45°RF Antenna
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 71 of 116 1.0 Checking RF Cable Connection After connecting the RF cables, perform the continuity test and feeder cable return loss to check if the RF cable is changed and measure VSWR of antenna and RF cable. Measure all cables of section ~. The measured VSWR should be the specification value or less. If the VSWR exceeds the specification value, disassemble the connector and measure each section separately. Checking VSWR for Minimum Cable Bend Radius and Length of RF Cable If the VSWR value for minimum cable bend radius and length of RF cable is not applied, system may not work properly because RF signals cannot transmit or receive smoothly. So, the VSWR value for minimum cable bend radius and length of RF cable must be checked and applied. Cautions When Measuring VSWR When measuring VSWR, if you open the antenna port when the transmission output is not completely off, a spike signal may flow into the reception path, which may cause damage to LNA. Make sure the transmission output is completely off when measuring VSWR. Cautions When Connecting Feeder Lines If you install the feeder line which is connected to the system, it may damage the system and cable connection. Therefore, it is recommended to install the feeder line up to the system's input port before connecting the feeder line to the system. Checking the Specifications of Antenna Connector Depending on the supplier or manufacturer of antenna, the connector type may be different. Also, the detail specifications of a connector may be different depending on cable type even for the same connector type. Therefore, check the detail specifications of a connector before preparing parts. Ex) Din Type-Male: for 1/2 in. Feeder line, for 7/8 in. Feeder Line Connection Part of System External Interface Connector Antenna
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 72 of 116 1.0RF Cable Configuration The RF cable is connected in the following two methods. Prepare and install parts based on the method agreed by a service provider or the site conditions. Table 30. RF Cable Connection at Antenna Connection Area Case Description Case #1 Connect a 7/8 in. or longer feeder line directly to the RF antenna. - If a space for min. radius of curvature can be secured when a 7/8 in. or longer feeder line is used.- If no excessive force is applied to the connector assembled to the antenna port or cable because the straight cable section is long enough. Case #2 Connect a 1/2 in. feeder line (jumper cable) to the RF antenna. - If a space for min. radius of curvature cannot be secured when a 7/8 in. or longer feeder line is used.- If excessive force is applied to the connector assembled to the antenna port or cable and it may cause poor contact or damage because the straight cable section is not long enough. ※ 7/8 in. or longer feeder line: 7/8 in./1 1/4 in./1 5/8 in. feeder line, etc. ※ The RF cable must be connected based on the method agreed by a provider or the site conditions. RF Cable Identification Tag Installation Attach the identification tape in the below table to the RF cable. Table 31. RF Cable Identification Tag Category Description Installation position Attach the identification tag to the both ends of the antenna. Materials Use the material of aluminum coated by vinyl for the identification tag. Fixing method - Antenna side: Attach the tag to the feeder line using binding strings through the two holes on the tag. - Equipment Side: Cover up the feeder line with the tag and fix it using binding strings through the two holes on the tag. Identification method The markings must be prevented from being erased by using relief engraving or coated labels. Straight cable section Min. radius of curvature R’ RF Antenna Straight cable section Min. radius of curvature R’ RF Antenna
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 73 of 116 1.0 RF Cable Connection Follow the steps below to connect the cable between Outdoor Pico and RF antenna. Figure 29. RF Cable Connection (1) RF Antenna RF Cable (1/2 in. Feeder Line) [Outdoor Pico] 1) Connect the connectors to the RF ports (N type-female) at the bottom of Outdoor Pico. 2) Assemble a connector at the end of the RF cable. (The specifications of the antenna and supplier-specific connector, and the tightening method are subject to change.) - Outdoor Pico-side Connector: N Type-Male - RF Antenna-side Connector: N Type-Male 3) Connect the connector assembled at the end of the RF cable (Outdoor Pico-side) to the RF antenna port of the Outdoor Pico. N Type-Male ConnectorRF CableRF Antenna PortHeat Shrink Tube
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 74 of 116 1.0 Figure 30. RF Cable Connection (2) (1) Starting and Ending points of Butyl tape Starting and Ending points of Insulation Tape [Mid-point between (1) and (2)] (2) Top side of Connector Nut 4) After connecting a connector, wrap the cable from the system-side connector using insulation tape more than twice so that the metal parts of connection parts are not shown. Insulation Tape5) Wrap around the cables using butyl tape more than twice on the wrapped insulation tape. Butyl Tape2 3Insulation Tape 1 Insulation Tape 2 Butyl Tape 1Butyl Tape 10~20mm Start wrapping from the 10~20 mm higher point than the insulation tape wrapped. Wrap to the 10~20 mm lower point than the end of heat shrink tube for connector nut. Heat shrink tube Connector Nut 10[Bottom
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 75 of 116 1.0 Figure 31. RF Cable Connection (3) 6) Wrap around the cable using insulation tape more than twice on the wrapped butyl tape. Insulation Tape2 3Insulation Tape 1 7) Bind cable ties at the both ends of insulation tapes not to be released. Cable Tie
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 76 of 116 1.0 Figure 32. RF Cable Connection (4) RF Antenna 8) Connect the connector (assembled to the end of the cable on the RF antenna side) to the RF antenna port. RF Antenna Input Port Heat Shrink Tube(Jelly Type) Din Type-Male Connector RF Cable 9) After connecting a connector, wrap the cable from the system-side connector using insulation tape more than twice so that the metal parts of connection parts are not shown. Insulation Tape(1) Starting and Ending points of Butyl tape Starting and Ending points of Insulation Tape [Mid-point between (1) and (2)] (2) Top side of Connector Nut 23Insulation Tape 1Insulation Tape
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 77 of 116 1.0 Figure 33. RF Cable Connection (5) Butyl Tape10) Wrap around the cables using butyl tape more than twice on the wrapped insulation tape. 11) Wrap around the cable using insulation tape more than twice on the wrapped butyl tape. Insulation Tape 2Butyl Tape 1Butyl Tape 10~20mm Start wrapping from the 10~20 mm higher point than the insulation tape wrapped. Wrap to the 10~20 mm lower point than the end of heat shrink tube for connector nut. 3Heat shrink tube Connector Nut 3 2 3 Insulation Tape 1 Insulation Tape
Ver. CHAPTER 3. Connecting Cables © SAMSUNG Electronics Co., Ltd. page 78 of 116 1.0 Figure 34. RF Cable Connection (6) 12) Bind cable ties at the both ends of insulation tapes not to be released. Cable Tie
Ver. CHAPTER 4. Checking Installation Status © SAMSUNG Electronics Co., Ltd. page 79 of 116 1.0 CHAPTER 4. Checking Installation Status 4.1 Installation Checking Procedure Below is the procedure to check installation status. Figure 35. Installation Checking Procedure NoYes Sharing Inspection Results Taking Corrective Actions Checking the Results of Corrective Actions On-site Inspection Inspection Checklist Inspection Checklist/Corrective ActionsSharing the Results of Corrective Actions and Preparing Preventive Plan Inspection Plan
Ver. CHAPTER 4. Checking Installation Status © SAMSUNG Electronics Co., Ltd. page 80 of 116 1.0Inspection Plan Create an inspection sheet per system and select an inspector to set an inspection schedule per site. On-site Inspection and Inspection Checklist The on-site inspection is to perform inspection visually or using instruments for each specification, standard, and installation status, etc. based on the inspection checklist actually at a site where the system ins installed. The inspector must record the results onto the inspection checklist during or after filed inspection. Sharing Inspection Results and Taking Corrective Actions The inspector must share the inspection results (inspection checklist/corrective actions) with a installation operator and the installation operator must take the corrective actions if necessary after reviewing the requirements. Checking the Results of Corrective Actions The inspector must check if the corrective actions are properly taken. If they are not sufficient, the inspector must ask the installation operator to take the corrective actions again. Sharing the Results of Corrective Actions and Preparing Preventive Plan After the corrective actions are all completed, the inspector must share the results with the installation operator and relevant departments and prepare a preventive plan to prevent the same or similar problems from re-occurring. Table 32. Construction Situation Checklist Category Check Items Criteria Result Pass FailInstalling Equipment Appearance of equipment and mechanical parts Equipment damage such as Dent, scratch and crack, etc. Placement of equipment and mechanical parts Maintenance and horizontal/vertical placement Leveling condition of equipment and mechanical parts Horizontal/vertical fixing (level, weight, rubber hose, etc.) Validity of status and specifications of tightening bolt/nut/washer, etc. Visual inspection and magnet check Compliance with tightening torque value Other works (cable duct installation status, etc.) Checking position and installation status Grounding Status of ground bar installation per usage Checking the separation of communication/power/lightning grounding Cable Size Checking specifications such as thickness, etc.
Ver. CHAPTER 4. Checking Installation Status © SAMSUNG Electronics Co., Ltd. page 81 of 116 1.0 Category Check Items Criteria Result Pass FailCabling and binding status Cable damage/properness installation route Checking binding interval and the condition of used materials Cable connection Assembly and tightening condition of a pressure terminal Checking compliance with tightening torque value Installation status of cable tag Checking position, marking, and tag installation type Power Installation status of power supply and circuit breaker Power supply capacity/input voltage (tester) Checking circuit breaker type and capacity Cable Size Checking thickness and length limitation Cabling and binding status Cable damage/properness installation route Checking binding interval and the condition of used materials Cable connection Cable damage/properness installation route Checking binding interval and the condition of used materials Installation status of cable tag Checking position, marking, and tag installation type Other data cables Cable size Checking cable specifications per usage Cabling and binding status Checking cable damage/properness installation route, binding distance and condition of used materials Cable connection Checking cable connection (Pin Map), assembly and tightening status of a connector and compliance with tightening torque value Installation status of cable tag Checking position, marking, and tag installation type RF/GPS GPS signal reception status (number of GPS reception satellites) More than 6 reception satellites (C/N 40 or higher) Checking in-band or out-band jamming Antenna installation status Checking specifications, installation position, fixing status, and gap between antennas
Ver. CHAPTER 4. Checking Installation Status © SAMSUNG Electronics Co., Ltd. page 82 of 116 1.0Category Check Items Criteria Result Pass FailInstallation status of arrestor/ line amplifier/ splitter, etc. Checking specifications, installation position, and fixing status Cabling and binding status Checking cable damage/properness of installation route/binding distance and the condition of used materials Cable connection Checking cable connection status, connector assembly and tightening status, compliance with tightening torque value, and finishing Installation of cable tag Checking position, marking, and tag installation type Others Reserved ports and cable inlet status Finishing (Water-proof cap, etc.) Connection of equipment I/O port (Conduit/Cable Gland) Checking tightening status Installation of cable installation route Installation of cable tray and duct, etc. Status of inside/outside of the equipment and system surrounding area Checking the stocking condition of waste parts, waste materials, packing materials, etc. Opinion
Ver. ANNEX A. GPS Antenna Installation © SAMSUNG Electronics Co., Ltd. page 83 of 116 2600-00FOTGGAA 6.0 ANNEX A. GPS Antenna Installation A.1 GPS Antenna System Configuration The GPS antenna system is commonly configured as shown below: Table 33. GPS Antenna System Configuration Category Description GPS Antenna Device receiving a signal from a GPS satellite GPS Line amplifier (Option) Device amplifying the GPS signal received from the GPS antenna (used to compensate the GPS signal loss caused by GPS antenna, GPS arrestor, cable and connector) GPS (Lightning) Arrestor Device protecting people or system from lightning Figure 36. Example of a Common GPS Antenna System Configuration To satisfy the GPS specifications and operate the GPS antenna in a stable manner, the following GPS antenna configuration and installation requirements must be met. GPS ArrestorSystem Line Amplifier GPS Antenna GPS Cable GPS Cable GPS Cable
Ver. ANNEX A. GPS Antenna Installation © SAMSUNG Electronics Co., Ltd. page 84 of 116 2600-00FOTGGAA 6.0A.1.1 GPS Antenna Installation Requirements for the GPS Antenna The GPS antenna must be installed in a location where it has the maximum amount of open sky. The ideal position is one where there are no obstacles that interfere with the antenna within 10 degrees or more of the horizon (the Elevation Angle). This allows the GPS receiver to select the best combination or distribution of GPS satellites which gives optimal performance. Figure 37. Elevation Mask and Satellites For good signal strength, you don’t have to place the GPS antenna on a high pole or building, which is often required for RFs and microwaves. Any place where there are no obstacles blocking the GPS antenna from the sky and where it is protected from the elements such as outside interference is suitable. In this case, you can even install it on the ground. However, you can prevent the GPS antenna from malfunctioning by installing it in a place where it does not receive reflected satellite signals. As multi-path interference greatly affects the accuracy of the GPS receiver, it is better to minimize reflected satellite signals entering through the top of the GPS antenna. Therefore, the GPS antenna installation location must meet the following three conditions. y Location that can avoid effect of obstacle/building that interferes with reception of GPS signal or causes multi-path y Location that can avoid interference of RF signal that is transmitted/received at the surrounding other RF antenna (including steel-framed structure for RF antenna) or microwave signal y Location as low as possible that avoid damage from lightning within coverage area of lightning rod
Ver. ANNEX A. GPS Antenna Installation © SAMSUNG Electronics Co., Ltd. page 85 of 116 2600-00FOTGGAA 6.0 Considerations for Elevation Mask Considering the elevation mask, make the GPS antenna take the signals received at a valid elevation angle only. Countermeasures for External Interference and Multi-path Influences If a GPS antenna is influenced by external interference signals or multi-paths at a certain place, it is best to re-install the antenna at another place. Anti-jamming GPS antenna is recommended if it is not possible to change the location of the antenna. GPS Antenna Sharing To ensure the GPS receiver works properly, it is recommended you install one GPS antenna per GPS receiver. It is also recommended you use a GPS-specific splitter only if absolutely necessary. Installing the GPS Antenna The signals from a GPS satellite have a very low level (-130 dBm). Because of this, the GPS antenna to receive them should be installed in a place where it can receive signals as directly as possible from as many satellites as possible. Therefore, it is important to ensure there is maximum open sky (the visual field angle must be 360 degrees, and there must be 160 degrees or more above the horizon). This means that the antenna is mostly installed on a high place, such as a roof. If there is an obstacle within those angles, it decreases the performance and functionality of the GPS receiver. The GPS satellites are distributed so that eight of them can always be tracked from any one place across the world, as long as there is no obstacle to them in that particular place. For the GPS receiver to operate at its best, there must be always six GPS satellites with a healthy status (i.e., there is no obstacle directly between it and the GPS antenna). If the position hold operation has been completed, the GPS receiver can only perform its operations stably if at least one satellite can be tracked continually. GPS Satellite Tracking and Position Hold The survey of an object’s position using GPS satellites is based on triangulation. Three satellites are enough to survey the position of an object by triangulation. However, to calculate the correct time deviation, a total of four satellites are required.
Ver. ANNEX A. GPS Antenna Installation © SAMSUNG Electronics Co., Ltd. page 86 of 116 2600-00FOTGGAA 6.0Usually, the GPS antenna is installed in a high place, such as on a roof. It must be installed away from protruding objects, such as trees or buildings. In addition, it must be positioned away from any obstacle which covers part of the sky around the horizon of the building where it is installed. If it is impossible to ensure a completely open sky, you should install the GPS antenna facing the equator providing a maximum view of the Southern sky (Northern sky in the Southern hemisphere). Furthermore, when installing the GPS antenna using a steel cylinder structure shared by other RF antennas, it must be separated by more than 1 m from that steel structure. Figure 38. GPS Antenna Installation A.1.2 Lightening Arrestor A lightning arrestor is required when there is a danger of lightning striking a cable or related part. The lightning arrestor must be installed in a place where the antenna cable or set of combined cables enters a building or station, or a place inside the building or station. The purpose of this is to protect the people and equipment inside the building or station. If struck directly by lightning, the lightning arrestor, antenna, or cable must be replaced. Furthermore, you must inspect the lightening arrestor periodically, and replace the antenna and cable periodically to ensure protection if lightning occurs frequently at the site. The lightning arrestor must be well grounded so that it can transmit a large current quickly. TowardsEquatorPreferredPositionObstructedPositionImprovedVisibilityObstructedpositionBetterPosition
Ver. ANNEX A. GPS Antenna Installation © SAMSUNG Electronics Co., Ltd. page 87 of 116 2600-00FOTGGAA 6.0 A.2 Interference Signal The GPS system is designed so that it has a strong immunity to noise and can endure interference. The Samsung GPS receiver provides a quality timing clock in most installations. However, to ensure that the GPS receiver performs locking successfully and guarantees uninterrupted timing performance, an interference-free environment is required for frequencies near the GPS L1 frequency (1575.42 ± 1 MHz). Interference Types There are two types of interference which affect the GPS L1 frequency. y Narrow band (inband) interference When a frequency deviation (3.5 kHz), such as an FM wave, inflows in around the GPS L1 frequency (1575.42 MHz). This is called narrow band (inband) interference. Narrow band interference is monitored by the spectrum analyzer. But because it has a time lag, a locking failure or a different type of alarm can occur. y Wideband interference When around the GPS L1 frequency (1575.42 MHz), the frequency deviation is more than 7 kHz. This is called wide band interference. Wideband interference includes the interference induced by the harmonics from a communication service with a different frequency bandwidth, increased thermal noise from communication services around the L1 band, inflow of interference due to unauthorized communication, saturation due to oscillation of an accessory device etc. You cannot monitor these kinds of interferences with a device such as a spectrum analyzer. If the system has a wideband interference problem, you should consult an expert in this area. For other bandwidths except the GPS L1 frequency (1575.42 ± 1 MHz), a GPS Band Pass Filter (BPF) must be included within the GPS antenna to remove the interference from the GPS bandwidth. No outband interference must affect the GPS signals. Avoiding Interferences If more than one antenna for other communications, such as an antenna for a base station or satellite communication, is installed in the surroundings, the GPS antenna must be installed in a location to which no interference signals flow in. If interference exists within the GPS L1 frequency bandwidths (1575.42 ± 1 MHz), you should use a band pass filter to prevent them from affecting it. Furthermore, if the GPS antenna is installed by a transmitter which operates with a bandwidth similar to the GPS L1 frequency, the possibility of interference increases (in this case, interference is caused by harmonics). If the GPS antenna has a problem due to interference, you must move it to a different location where interference signals can be avoided or minimized in strength.
Ver. ANNEX A. GPS Antenna Installation © SAMSUNG Electronics Co., Ltd. page 88 of 116 2600-00FOTGGAA 6.0 Inband Noise Inband noise includes narrow band noise and wide band noise that occur in an inband width. (L1, 1575.42 ± 1 MHz) - Narrow band noise in an inband width: If it is higher than 108 dBm it can affect the operation of the GPS receiver. - Wideband noise in an inband width: It may not be detected by a measuring instrument and impair the sensitivity of the GPS receiver, and thus affect its operation. If there is an outband interference problem, you can reduce the effects of interference on the GPS receiver by applying one or more L1 GPS band pass filters. The filter should be installed at the following locations: y The input connector of the Samsung GPS receiver y Behind the antenna or the front end of a line amplifier The filters above are used to reject jamming tones for outband signals. If interferences actually occur in the inband signals, they will result in serious consequences.
Ver. ANNEX A. GPS Antenna Installation © SAMSUNG Electronics Co., Ltd. page 89 of 116 2600-00FOTGGAA 6.0 A.3 GPS Antenna Installation The GPS antenna can be fixed to a wall, floor, tower, pole, etc. Ensure you are safe when fixing an anchor bolt to a wall and treat the anchor bolt fixing area with a silicon or waterproof finishing material. Installing the Concrete Block A concrete block should be installed that satisfies the specification regarding size and strength. When installing the concrete block, and before forming the concrete, steel reinforcement bars should be arranged in a mesh layout at 3.93 in. (100 mm) intervals before forming the concrete. (Either an anchor bolt assembly or a concrete anchor can be used.) Installing the Antenna When you install the antenna, antenna must be within the protective angle (left/right side 45° each from the central axis) to prevent the antenna from lightning damage. Distance between the Antennas When installing antenna, 3.28~4.92 ft (1~1.5 m) distance must be secured between the antennas for preventing interference. Lightning Rod 45° 45°GPS Antenna
Ver. ANNEX A. GPS Antenna Installation © SAMSUNG Electronics Co., Ltd. page 90 of 116 2600-00FOTGGAA 6.0Wall Figure 39. GPS Antennal Installation (Wall) GPS Antenna Wall Fixing Pipe [Ф 1~1.46 in.(25~37 mm)] GPS AntennaGPS Antenna Wall Fixing Clamp Assembly ≒ Min. 19.68 in.(500 mm )
Ver. ANNEX A. GPS Antenna Installation © SAMSUNG Electronics Co., Ltd. page 91 of 116 2600-00FOTGGAA 6.0 Floor Figure 40. GPS Antennal Installation (Floor) GPS Antenna Floor Fixing Pipe [Ф 1~1.46 in.(25~37 mm)] GPS AntennaM10 Anchor Bolt Assembly≒ Min. 19.69 in.(500 mm) Concrete Block≒ Min. 15.74 in.(400 mm) ≒ Min. 9.84 in.(250 mm)
Ver. ANNEX B. Installing Feeder Cable © SAMSUNG Electronics Co., Ltd. page 92 of 116 2600-00FOTGGAA 6.0ANNEX B. Installing Feeder Cable B.1 Cautions When Installing Feeder Cable When installing the feeder cable (GPS/RF cable), the following cautions shall be considered: y Put a plate to work not to make damage for the surface of the feeder cable. If there is external damage of the feeder cable, cut the damaged part and work wiring. y After connecting the antenna to the feeder cable, finish the connection part of the contracted pipe using the contracted tube. y Attach the cognitive tapes to the both ends of the feeder cable, which makes it easy to recognize. y When connecting cabinet, antenna and lightening arrestor, etc. to the feeder cable, connect strongly to prevent from generating reflected wave. y The curvature radius should be maximized, keep the minimum curvature radius. Table 34. Curvature Radius of Feeder Cable for Outdoor Specification Allowed Radius of Curvature Remark LS Feeder Line HFC-12D 1/2 in. 4.02 in. (125 mm) Outdoor HFC-22D 7/8 in. 9.84 in. (250 mm) HFC-33D 1-1/4 in. 14.96 in. (380 mm) HFC-42D 1-5/8 in. 20.08 in. (510 mm) RFS Feeder Line LCF12-50 1/2 in. 4.92 in. (125 mm) LCF78-50 7/8 in. 9.84 in. (250 mm) LCFS114-50 1-1/4 in. 14.96 in. (380 mm) LCF158-50 1-5/8 in. 19.69 in. (500 mm) 1/2 in. 7/8 in. 1-1/4 in. 1-5/8 in.
Ver. ANNEX B. Installing Feeder Cable © SAMSUNG Electronics Co., Ltd. page 93 of 116 2600-00FOTGGAA 6.0 Table 35. Curvature Radius of Feeder Cable for Indoor (Based on LS Feeder Line) Specification Allowed Radius of Curvature Remark LS Feeder Line HFSC 6D 1/4 in. 0.98 in. (25 mm) Indoor HFSC 10D 3/8 in. 0.98 in. (25 mm) HFSC 12D 1/2 in. 1.26 in. (32 mm) HFSC 22D 7/8 in. 4.92 in. (125 mm) RFS Feeder Line SCF14-50 1/4 in. 0.98 in. (25 mm) SCF38-50 3/8 in. 0.98 in. (25 mm) SCF12-50 1/2 in. 1.26 in. (32 mm) UCF78-50 7/8 in. 4.92 in. (125 mm) Table 36. Curvature Radius of LDF4-50A Specification Allowed Radius of Curvature Remark LDF4-50A 2 inch (50.8 mm) Installation 5 inch (127.0 mm) Repeated Radius of Curvature of Feeder Line When installing a feeder line, the radius of curvature of the sections where cables bent should be larger than the allowed radius of curvature. If the radius of curvature for the feeder line installation is less than the allowed radius of curvature, it may affect the performance of the system. 1/4 in. 3/8 in. 1/2 in. 7/8 in.
Ver. ANNEX B. Installing Feeder Cable © SAMSUNG Electronics Co., Ltd. page 94 of 116 2600-00FOTGGAA 6.0y Ensure that the feeder cable does not interfere with steel towers, ladders and in the areas chiefly used by people. y Connect the connector to the antenna in a straight line and after connecting, do not apply excessive force. y Use the vinyl tape for electricity and heat shrink tube for the external exposed part of the connector not to avoid leak water. y Wind the self-bonding rubber tape overlapping (keep a distance as the half size of rubber tape) to the connector connection part and wind the vinyl tape for electricity to the 2 times or more and then cover with the jelly type heat shrink tube. Connection of Feeder Cable Connector Connecting the feeder cable connector is critical process, so the qualified workers who finished the related education should perform. Table 37. Connector Connection Torque Value Connector Torque Value SMA connector 0.18 lbf·ft (2.5 kgf·cm) TNC connector 0.65 lbf·ft (9 kgf·cm) N-type connector 1.45 lbf·ft (20 kgf·cm) Din-type connector 14.46 lbf·ft (200 kgf·cm)
Ver. ANNEX C. Connector Assembly © SAMSUNG Electronics Co., Ltd. page 95 of 116 2600-00FOTGGAA 6.0 ANNEX C. Connector Assembly C.1 RJ-45 (Shield Type) Procedure that assembles the RJ-45 (shield type) connector is as follows: Figure 41. Assembling the RJ-45 Connector (Shield Type) (1) 1), 2) Prepare work tools and materials. 4) Pass the cable through the RJ-45 cap. 5) Remove the coating 17 mm from the end. 6) Push the shield backward, and cut the aluminum shield. 7) Cut the shield leaving a 5 mm of it. 8) Arrange the cable in reference to the pin map. 9) Cut the cable to make it 12 mm long. 3) Pass the cable through the marking tube. 1 2 34 567 89
Ver. ANNEX C. Connector Assembly © SAMSUNG Electronics Co., Ltd. page 96 of 116 2600-00FOTGGAA 6.0 Figure 42. Assembling the RJ-45 Connector (Shield Type) (2) 10) Insert the RJ-45 modular plug. 11) Make sure that the shield does not get in the RJ-45 modular plug.12) Insert the cable completely into the RJ-45 modular plug. 13) Compress the jack using the tool. 14) Compress the marking tube to finish the assembly.10 11 1213 14
Ver. ANNEX C. Connector Assembly © SAMSUNG Electronics Co., Ltd. page 97 of 116 2600-00FOTGGAA 6.0 C.2 RJ-45 (Normal Type) Procedure that assembles the RJ-45 (normal type) connector is as follows: Figure 43. Assembling the RJ-45 Connector (Normal Type) 1) Prepare work tools and materials. 2) Insert the RJ-45 cap to the cable. 3) Remove the coating 17 mm from the end. 4) Arrange the cable in reference to the pin map. 5) Cut the cable to make it 12 mm long. 1 23 4 56 7 87) Compress the plug using the tool. 6) Insert the cable completely into the RJ-45 modular plug. 8) Push the RJ-45 cap to the connector.
Ver. ANNEX C. Connector Assembly © SAMSUNG Electronics Co., Ltd. page 98 of 116 2600-00FOTGGAA 6.0C.3 Finishing the Connector Connection Part by Tape Check Items for Finishing the Connector Connection Part Check following items before finishing the connector connection part by tape. Figure 44. Check Items for Finishing the Connector Connection Part * Wrapping only the metal part of connector connection using insulation tape XO * Wrapping the tape with overlapping Starting and Ending points of Insulation Tape [Mid-point between (1) and (2)]Wrap the tape with the half of the tape width is overlapped. (For both insulation tape and butyl tape) Tape WidthOverlap area of tape(1) Starting and Ending pointsof Butyl tape (2) Top side of Connector Nut
Ver. ANNEX C. Connector Assembly © SAMSUNG Electronics Co., Ltd. page 99 of 116 2600-00FOTGGAA 6.0 Finishing the Connector Connection Part by Tape Finishing the connector connection part by tape (insulation tape, rubber tape, etc.) in the outdoor environment is as follows: Figure 45. Finishing the Connector Connection Part by Tape Cable TieRubber Tape Insulation Tape1) Overlap the exposed part of the connector connection part using rubber tape (Keep a distance as the half size of rubber tape) and press it with your hands lightly to make rubber tape adhere well. 2) Wrap the part where the rubber tape is attached using insulation tape two times or more. When cutting off the tape, cut it off neatly using a cutting device such as scissors or a knife. 3) Bind the end part of the insulation tape using cable tie to prevent slips. Cable Tie
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 100 of 116 2600-00FOTGGAA 6.0ANNEX D. Pressure Terminal Assembly D.1 Preparations The followings must be prepared to connect a pressure terminal to a cable. Figure 46. Preparations [Cable Cutter] [Wire Stripper] [Handheld Compressor] [Hydraulic Press] [Heating Gun] [Marking Pen] [Cutter Blade] [Steel Ruler] [Scissors] [Cable] [Pressure Terminal][Heat Shrink Tube]
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 101 of 116 2600-00FOTGGAA 6.0 D.2 Pressure Reference Table The pressure reference table used to assemble a pressure terminal to a cable is shown below. Table 38. Pressure Reference Table for Pressure Terminal Category Copper tube length of a pressure terminal Number of pressure pointsmm In. Hand 11 mm or less 0.43 in. 1 Hand 12~15 mm 0.47~0.59 in. 2 Hand 16~23 mm 0.63~0.91 in. 3 Hand 24~32 mm 0.94~1.26 in. 4 Hand 33 mm or more 1.3 in. or more 5 Hydraulic 30 mm or less 1.18 in. or less 2 Hydraulic 31~47 mm 1.22~1.85 in. 3 Hydraulic 48~63 mm 1.89~2.48 in. 4 Hydraulic 64 mm or more 2.52 in. or more 5 Figure 47. Pressure Reference Drawing (Handheld Compressor) [1-spot] [2-spot] [3-spot] [4-spot] Unit: in. (mm)0.43 (11) 0.18 (4.5) 0.47 (12) 0.59 (15) 0.63 (16) 0.91 (23) 0.94 in. (24) 1.26 (32) 0.63 (16) 0.18 (4.5) Copper Tube Starting Middle of Copper Tube Arbitrary Fixing Reference Points
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 102 of 116 2600-00FOTGGAA 6.0 Figure 48. Pressure Reference Drawing (Hydraulic Press) Unit: in. (mm)[2-spot] [3-spot] [4-spot] 1.18 (30) [4-spot] Copper Tube Starting Duplicate Pressure Arbitrary Fixing Reference Points 0.53 (13.5) 1.22 (31) 0.53 (13.5) 1.22 (31) 1.85 (47) 1.89 (48) 2.48 (63) 2.52 (64)
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 103 of 116 2600-00FOTGGAA 6.0 Table 39. Compressor Specifications per Cable Thickness Cable Size (mm2) Press Size Small Handheld Press Large Handheld Press(AK-38, 100) Hydraulic Press (IZUMI Hexagonal Dies)2.5 2 X X 4 2 X X 6 5.5 X X 10 8 8 X 16 14 14 16 25 22 22 25 35 38 38 35 50 X 60 50 70 X 80 70 95 X 100 95~300
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 104 of 116 2600-00FOTGGAA 6.0D.3 Assembling Pressure Terminal The procedures for assembling a pressure terminal to a cable are as follows: Strip the Cable Sheath Figure 49. Stripping Cable Sheath (1) 4) Put a cable into a clamp, locate a blade on a marking position, and push it into the sheath. 5) Align the stripper to be perpendicular to the cable and rotate it more than two laps. 1) After checking the inside length of a pressure terminal, mark the cable. 2) Adjust the length of a cutter blade according to the sheath thickness of the cable. 3) Push the clamp with a thumb a ccording to the cable size to secure a space for the cable.
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 105 of 116 2600-00FOTGGAA 6.0 Figure 50. Stripping Cable Sheath (2) 6) Push the lever of the stripper to the right to turn its blade at 90°. 8) Remove the sheath. 7) Move the stripper up to the end of cable while maintaining the stripper to be perpendicular to the cable.
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 106 of 116 2600-00FOTGGAA 6.0 Checking When Using A Wire Stripper A wire stripper is used differently depending on its manufacturer or type. Therefore, refer to the user manual enclosed with the product. The specifications and cautions of a wire stripper described in this manual are as follows:  Vender: Weidmuller  Model: Weidmuller-AM25 (Order No-9001080000)  Specifications: For outer diameter 6-24 mm PVC sheath Up to 4.5 mm sheath cutting depth - To prevent the cutter blade of a wire stripper from touching the cable conductor, adjust the length of cutter blade by checking the cable sheath thickness. - Make sure that the cutter blade goes into the cable sheath completely. - Rotate the wire stripper perpendicularly to the cable. [X] [O]
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 107 of 116 2600-00FOTGGAA 6.0 Fixing Pressure Terminal (Handheld Compressor) Figure 51. Fixing Pressure Terminal_Handheld Compressor (1) 1) Insert the conductor of the cable with the sheath stripped to the internal end of pressure terminal. For a ring type pressure terminal, push it in until the conduct comes out 1 mm from the end of the terminal. 2) From the holes of handheld compressor, select one that fits to the pressure terminal. 3) Insert the pressure terminal to the selected hole. 4) Fix the pressure terminal and cable temporarily so the position can be changed later by pressing the compressor.
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 108 of 116 2600-00FOTGGAA 6.0 Figure 52. Fixing Pressure Terminal_Handheld Compressor (2) 5) After complementary of the cable which is temporary fixed, align it to the hole and firmly compress the pressure terminal to secure fix it. 6) Separate the pressure terminal from the handheld compressor. Press down the handle of compressor until a clicking sound is heard to be unlocked.
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 109 of 116 2600-00FOTGGAA 6.0 Checking When Using A Handheld Compressor A handheld compressor is used differently depending on its manufacturer or type. Therefore, refer to the user manual enclosed with the product. The specifications and cautions of a handheld compressor described in this manual are as follows:  Vender: GALLEX  Model: GL-2045A-22  Specification: 5.5 mm2, 8 mm2, 14 mm2, 22 mm2 (JIS) 6 mm2, 10 mm2, 16 mm2, 25 mm2 (DIN)
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 110 of 116 2600-00FOTGGAA 6.0Fixing Pressure Terminal (Hydraulic Press) Figure 53. Fixing Pressure Terminal_Hydraulic Press (1) 1) Among the dies of the hydraulic press, select one that fits to the pressure terminal. Dies Hydraulic Press 2) Assemble the dies to the pressing area of the compressor. 3) Insert the pressure terminal into the pressing area and fix it slightly by aligning it to the end of cable sheath.
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 111 of 116 2600-00FOTGGAA 6.0 Figure 54. Fixing Pressure Terminal_Hydraulic Press (2) 4) Move the compressor lever up and down to press the pressure terminal firmly. 5) Turn the top compressing lever clockwise and then push it down. When the pressing area of compressor is loosened, remove the pressure terminal.
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 112 of 116 2600-00FOTGGAA 6.0 Checking When Using a Hydraulic Press A hydraulic press is used differently depending on its manufacturer or type. Therefore, refer to the user manual enclosed with the product. The specifications and cautions of a hydraulic press described in this manual are as follows:  Vender: IZUMI  Model: IZUMI-EP-510B  Specification: Circular 32~160 (SQ) Hex 14~325 (SQ)
Ver. ANNEX D. Pressure Terminal Assembly © SAMSUNG Electronics Co., Ltd. page 113 of 116 2600-00FOTGGAA 6.0 Assembling Heat Shrink Tube Figure 55. Assembling Heat Shrink Tube 2) Set the temperature of the heat gun to 180-200°C. 3) Locate a heat shrink tube to cover the entire copper tube of the pressure terminal. 4) Rotate a heat gun 360° to apply heat evenly to shrink the tube. (Because the pressure terminal and the cable is hot due to the heat of a heating gun, be careful not to have a burn.) 1) After assembling a pressure terminal, move the heat shrink tube, inserted to the cable, to the end of pressure terminal copper tube. Heat Shrink Tube Pressure Terminal
Ver. ANNEX E. Standard Torque © SAMSUNG Electronics Co., Ltd. page 114 of 116 2600-00FOTGGAA 6.0ANNEX E. Standard Torque When you tighten the bolt, refer to the standard torque value below to prevent the equipment and bolt from damage and secure by tightening. When the torque value for each connection part is defined already, refer to the defined value. Table 40. Standard Torque Value for Tightening Bolts Bolt Spec. Torque Value (kgf·cm) Torque Value (N.m) Torque Value (lbf·ft) M3 4.08~6.12 0.40~0.60 0.29~0.44 M4 9.52~14.28 0.93~1.40 0.69~1.03 M5 20.0~30.0 1.96~2.94 1.45~2.17 M6 33.28~49.92 3.26~4.90 2.41~3.61 M8 82.4~123.6 8.08~12.12 5.96~8.94 M10 166.4~249.6 16.32~24.48 12.03~18.05 M12 292.0~438.0 28.64~42.65 21.11~31.67 Table 41. Brass Bolts Torque Value Bolt Spec. Torque Value (kgf·cm) Torque Value (N.m) Torque Value (lbf·ft) M6 29.98 ± 10 % 2.94 ± 10 % 2.17 ± 10 % M8 64.26 ± 10 % 6.3 ± 10 % 4.16 ± 10 % Checking Standard Torque Value Torque value can be different, defending on the material, characteristic and specification of the equipment and fastener. Make sure to check the proper torque value for each specification of the equipment and fastener.
Ver. ABBREVIATION © SAMSUNG Electronics Co., Ltd. page 115 of 116 2600-00FOTGGAA 6.0 ABBREVIATION D DL Downlink E EMC Electromagnetic Compatibility F FDD Frequency Division Duplex G GPS Global Positioning System GPSR Global Positioning System Receiver L LTE Long Term Evolution M MGB Main Ground Bar MIMO Multiple Input Multiple Output R RF Radio Frequency S SIMO Single Input Multiple Output U UL Uplink
Ver. © SAMSUNG Electronics Co., Ltd. page 116 of 116 2600-00FOTGGAA 6.0 LTE 1.9 GHz Outdoor Pico Installation Manual ©2014 Samsung Electronics Co., Ltd. All rights reserved. Information in this manual is proprietary to SAMSUNG Electronics Co., Ltd. No information contained here may be copied, translated, transcribed or duplicated by any form without the prior written consent of SAMSUNG. Information in this manual is subject to change without notice.

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