SOLiD NH1900P HPRD (High Power Remote Drive Unit) User Manual MB DAS

SOLiD, Inc. HPRD (High Power Remote Drive Unit) MB DAS

User Manual

ALLIANCE_N20(Remote Unit) User Manual Document Reference: Version: V1.0 Document Status: Release 1 Issue Date: July. 16, 2014 Author: Hwan sun Lee Department: R&D Division Team 3 Authorizing Manager: Young shin Yeo Confidential & Proprietary 1/44
REVISION HISTORY Version Issue Date No. of Pages Initials Details of Revision Changes V 1.0 Aug. 20, 2014 Original Technical Support SOLiD serial numbers must be available to authorize technical support and/or to establish a return authorization for defective units. The serial numbers are located on the back of the unit, as well as on the box in which they were delivered. Additional support information may be obtained by accessing the SOLiD Tehcnology, Inc. website at www.solid.co.kr or send email at sjkim@st.co.kr This manual is produced by Global Business Division Business Team 1. Printed in Korea.Confidential & Proprietary 2/44
Contents Section1 Safety & Certification Notice ....................................................................... 6 Section2 System Overview ...................................................................................... 10 2.1 Purpose ......................................................................................................... 11 2.2 System overview ............................................................................................ 12 Section3 System configuration and Functions ........................................................... 14 3.1 HROU (High power Remote Optic Unit) ............................................................ 14 3.1.1 Specifications of HROU ............................................................................. 15 3.1.2 Block Diagram of HROU ............................................................................ 16 3.1.2.1 HMRU block diagram ................................................................................ 16 3.1.2.2 HROU inner look ...................................................................................... 17 3.1.2.3 HROU part list .......................................................................................... 18 3.1.3 Function by unit ....................................................................................... 19 3.1.3.1 High Remote Drive Unit (HRDU) ................................................................. 19 3.1.3.2 Remote Power Supply Unit ( RPSU) ............................................................ 21 3.1.3.3 Remote Optic(R OPTIC) ............................................................................. 22 3.1.3.4 Remote Central Processor Unit (RCPU) ....................................................... 23 3.1.4 Bottom of HROU ...................................................................................... 24 3.1.4.1 Functions ................................................................................................. 24 Section4 System Installation ................................................................................... 26 4.1 HROU Installation ........................................................................................... 26 4.1.1 Tools ............................................................................................................. 27 4.1.2 HROU Enclosure installation ............................................................................ 27 4.1.3 HROU Wall Mount Installation ......................................................................... 29 4.1.4 HROU components ......................................................................................... 30 4.1.5 HROU Power Cabling ...................................................................................... 32 4.1.6 HROU Ground cabling ..................................................................................... 34 4.1.9 Mounting of HRDU ......................................................................................... 41 Confidential & Proprietary 3/44
Contents of Figure Figure 1. Basic system topology ........................................................................ 12 Figure 2. Expansion system topology ................................................................. 13 Figure 3. HROU outer Look ............................................................................... 15 Figure 4. HMRU Block diagram.......................................................................... 16 Figure 5. Inside of Remote Unit ...................................................................... 17 Figure 6. HRDU Outer Look ............................................................................... 19 Figure 7. AC-DC RPSU Outer Look ...................................................................... 21 Figure 8. DC-DC RPSU Outer Look ...................................................................... 22 Figure 9. R OPTIC Outer Look ............................................................................ 23 Figure 10. RCPU Outer Look.............................................................................. 23 Figure 11. The Bottom Look of HROU ................................................................ 24 Figure 12. How to install ROU ........................................................................... 28 Figure 13. Dimension used to install HROU on the WALL ...................................... 29 Figure 14. Procedures of installation .................................................................. 30 Figure 15. Location of Ground Terminal ............................................................. 34 Figure 16. Information of Terminal .................................................................... 35 Figure 17. How to install Ground Terminal .......................................................... 36 Figure 18. Location of Optical Connector ............................................................ 37 Figure 19. Information of Optical Connector ....................................................... 37 Figure 20. How to install Optical Cabling ............................................................ 38 Figure 21. Location of ALM IN/OUT Connector ................................................... 39 Figure 22. Information of ALM IN/OUT Connector ............................................... 39 Figure 23. How to install ALM IN/OUT Cabling .................................................... 40 Confidential & Proprietary 4/44
Figure 24. How to mount HRDU ........................................................................ 41 Figure 25. How to mount HRDU ........................................................................ 42 Confidential & Proprietary 5/44
Section1 Safety & Certification Notice Confidential & Proprietary 6/44
“Only qualified personnel should handle the DAS equipment. Any person involved in installation or service of the DAS should understand and follow these safety guidelines.” - Obey all general and regional installation and safety regulations relating to work on high voltage installations, as well as regulations covering correct use of tools and personal protective equipment. - The power supply unit in repeaters contains dangerous voltage level, which can cause electric shock. Switch the mains off prior to any work in such a repeater. Any local regulations are to be followed when servicing repeaters. - When working with units outdoors, make sure to securely fasten the door or cover in an open position to prevent the door from slamming shut in windy conditions.. - Use this unit only for the purpose specified by the manufacturer. Do not carry out any modifications or fit any spare parts which are not sold or recommended by the manufacturer. This could cause fires, electric shock or other injuries. - Any DAS system or Fiber BDA will generate radio (RF) signals and continuously emit RF energy. Avoid prolonged exposure to the antennas. SOLiD recommends maintaining a 500 cm minimum clearance from the antenna while the system is operating. - Do not operate this unit on or close to flammable materials, as the unit may reach high temperatures due to power dissipation. - Do not use any solvents, chemicals, or cleaning solutions containing alcohol, ammonia, or abrasives on the DAS equipment. Alcohol may be used to clean fiber optic cabling ends and connectors. - To prevent electrical shock, switch the main power supply off prior to working with the DAS System or Fiber BDA. Never install or use electrical equipment in a wet location or during a lightning storm. - Do not look into the ends of any optical fiber or directly into the optical transceiver of any digital unit. Use an optical spectrum analyzer to verify active fibers. Place a protective cap over any radiating transceiver or optical fiber connector to avoid the potential of radiation exposure. - Allow sufficient fiber length to permit routing without severe bends. - For pluggable equipment, make sure to install the socket outlet near the equipment so that it is easily accessible. - A readily accessible disconnect device shall be incorporated external to the equipment. - This power of this system shall be supplied through wiring installed in a normal building. Confidential & Proprietary 7/44
If powered directly from the mains distribution system, it shall be used additional protection, such as overvoltage protection device - Only 50 ohm rated antennas, cables and passive equipment shall be used with this remote. Any equipment attached to this device not meeting this standard may cause degradation and unwanted signals in the bi-directional system. All components connected to this device must operate in the frequency range of this device. - Only 50 ohm rated antennas, cables and passive components operating from 150 - 3 GHz shall be used with this device. - The head end unit must always be connected to the Base Station using a direct cabled connection. This system has not been approved for use with a wireless connection via server antenna to the base station. - Access can only be gained by SERVICE PERSONS or by USERS who have been instructed about the reasons for the restrictions applied to the location and about any precautions that shall be taken; and - Access is through the use of a TOOL or lock and key, or other means of security, and is on trolled by the authority responsible for the location. - Notice! Be careful not to touch the Heat-sink part due to high temperature. - Signal booster warning label message should include - Certification  FCC: This equipment complies with the applicable sections of Title 47 CFR Parts 15,22,24,27 and Confidential & Proprietary 8/44
90(Class B)  UL/CUL: This equipment complies with UL and CUL 1950-1 Standard for safety for information technology equipment,including electrical business equipment  FDA/CDRH: This equipment uses a Class 1 LASER according to FDA/CDRH Rules.This product conforms to all applicable standards of 21 CFR Chapter 1, Subchaper J, Part 1040 Confidential & Proprietary 9/44
Section2 System Overview 2.1 Purpose 2.2 Systemoverview Confidential & Proprietary 10/44
2.1 Purpose Alliance_N20 is a coverage system for in-building services delivering voice and data in high quality and for seamlessly. As a distributed antenna system, it provides analog and digital phone systems that are served in multiple bands through one antenna. The system covers general public institutions and private facilities.  Shopping malls  Hotels  Campus areas  Airports  Clinics  Subways  Multi-use stadiums, convention centers, etc. The system helps improve in-building radio environments in poor condition and make better poor RSSI and Ec/Io. By providing communication services at every corner of buildings, the system enables users to make a call at any site of buildings. The system uses both analog (AMPS) and digital (TDMA, CDMA and WCDMA) methods. The SMDR-NH124 system supports communication standards and public interface protocols in worldwide use.  Frequencies: VHF,UHF, 700MHz , 700MHz_MIMO , 850MHz , 1900MHz , 2100MHz , 2100MHz_MIMO etc.  Voice protocols: AMPS,TDMA, CDMA,GSM,IDEN, etc.  Data protocols: EDGE,GPRS,WCDMA,CDMA2000,Paging, LTE etc. Alliance_N20 is in modular structure per frequency. To provide desired frequency in a building, all you need to do is to insert a corresponding frequency module into each unit. As it delivers multiple signals with one optical cable, the system, in one-body type, does not require additional facilities whenever new frequency is added. The system is featured with the following:  Flexibiltiy & Scalabiltiy  Support fiber-optic ports up to 39  Clustering multiple-buildings (campus) as one coverage  Modular structures  Modular frequency upgrade  Plug-in type module Confidential & Proprietary 11/44
 Multi-Band, Multi Operator  Signals with a plurality of service provider transmit simultaneously  Support multi-operator in a band  Low OPEX / CAPEX  Compact design  Upgradable design  Easy installation and maintenance  Web Based SNMP or GSM Modem or UDP support (Optional) 2.2 System overview The Alliance_N20 is composed of devices given below. Basically, the system consists of BIU (BTS Interfcace Unit), ODU (Optic distribution Unit) and NHROU (Remote Optic Unit). For addition of more ROUs, it has OEU (Optic Expansion Unit). BIU(Master)BIU(Slave)2WayDivider850C700L_S,M1900P2100A2100A_M...ROU#1ROU#32......ODU#1ODU#4RF Tx RF RxMax 5dBoMax 5dBoOptic cableBasic Configuration (DOU : OM4)BIU(Max 2 Units)ODU(Max 4 Units)ROU(Max 32 Units)800P,900I700P2500T Figure 1. Basic system topology Confidential & Proprietary 12/44
BIU(Master)BIU(Slave)2WayDivider850C700L_S,M1900P2100AMax 5dBoMax 5dBo......ROU#1ROU#32......ROU#1ROU#28......ODU#1ODU#4OEU#4OEU#1RF Tx RF RxMax 5dBoMax 5dBoMax 5dBoOptic cableExpansion Configuration (DOU : OM4)BIU(Max 2 Units)ODU(Max 4 Units)ROU(Max 60 Units)2100A_M800P,900I700P2500T Figure 2. Expansion system topology System topology Charts (OM4; 4Optical port) System elements Optical Loss [dBo] Max. RUs BIU – ODU(DOUx1) – ROU 1~5dBo 4 BIU – ODU(DOUx2) – ROU 1~5dBo 8 BIU – 4ODU(DOUx2) – ROU 1~5dBo 32 BIU – 4ODU(DOUx2)-4OEU(DOUx2) – ROU 1~5dBo 60 System topology Charts (OM1; 1Optical port) System elements Optical Loss [dBo] Max. RUs BIU – ODU(DOUx1) – ROU 1~10dBo 1 BIU – ODU(DOUx2) – ROU 1~10dBo 2 BIU – 4ODU(DOUx2) – ROU 1~10dBo 8 BIU – 4ODU(DOUx2)-4OEU(DOUx2) – ROU 1~10dBo 12 Confidential & Proprietary 13/44
Section3 System configuration and Functions 3.1 HROU (High power Remote Optic Unit) 3.1 HROU (High power Remote Optic Unit) HROU consists of two unit, one is HMRU(High power Main Remote Unit) and the other is HARU(High power Add-on Remote Unit). The biggest difference between HMRU and HARU is whether R-OPTIC module exist or not in the enclosure. HMRU receives TX optical signals from ODU and converts them into RF signals. The converted RF signals are amplified through High Power Amp in a corresponding HRDU band combined with UDCU, PAU and Cavity duplexer, and then radiated to the antenna port. When receiving RX signals through the antenna port, this unit filters out-of-band signals in a corresponding HRDU and sends the results to R-OPTIC to make electronic-optical conversion of them. After converted, the signals are sent to a upper device of ODU. HMRU can be equipped with up to four HRDUs (High Remote Drive Unit) and the module supports single band only. HARU receives TX RF signal from HMRU and amplifies through High Power Amp in a corresponding HRDU combined with UDCU, PAU and Cavity duplexer, and then radiated to the CU(Combining Unit) When receiving RX signals through the antenna port, HHRDU filters out-of band signal in a corresponding HRDU and sends the results to MHRU through RF cable. Confidential & Proprietary 14/44
Figure 3. HROU outer Look 3.1.1 Specifications of HROU Item Spec. Remark HMRU The rated mean output Power per band 44dBm 25W per band The nominal downlink bandwidth LTE700 28MHz 728~756MHz 850IC 32MHz 862 - 894MHz 1900P 65MHz 1930 - 1995MHz 2100A 45MHz 2110 - 2155MHz The nominal uplink bandwidth LTE700 17MHz and 10MHz 699 ~ 716MHz 777 ~ 787MHz 850IC 32MHz 817 - 849MHz 1900P 65MHz 1850 - 1915MHz 2100A 45MHz 1710 - 1755MHz The nominal passband gain Downlink 59dB each band Uplink 45dB each band Input/ Output Impedance 50 ohm Weight 39 Kg Common Part Power consumption 50W Confidential & Proprietary 15/44
Temperature range -25°C to +55°C/ -13 to 131°F Ambient Temperature Humidity Range 0% ~ 90% Non-condensing Sealing (Remote Unit) IEC 60 529 EN 60 529 IP66 Complaint Size(mm) 320 x 1165 x260 Including Bracket 3.1.2 Block Diagram of HROU 3.1.2.1 HMRU block diagram Figure 4. HMRU Block diagram Confidential & Proprietary 16/44
3.1.2.2 HROU inner look HRDU#4HRDU#3HRDU#2HRDU#1R-OPTICRPSUCURCPU Figure 5. Inside of Remote Unit Confidential & Proprietary 17/44
3.1.2.3 HROU part list No. Unit Description Remark 1 HRDU X4 High Remote Drive Unit Consist of UDCU, PAU and cavity filter Filter and high amplify TX signals; Filter and amplify RX signals in low noise amplifier; Remove out-of signals through cavity duplexer Optional Max 4 2 RPSU(AC) Remote Power Supply Unit Input power: 110 VAC/220VAC (85~264V) Output power: +29 VDC RPSU(DC) Remote Power Supply Unit Input power: -48 VDC(-40.8 ~ -57.6V) Output power: +29 VDC 3 R-OPTIC Remote Optic Make RF conversion of TX optical signals; Convert RX RF signals into optical signals; Compensates optical loss; 5dBo optical link between ODU(OM4) and ROU; 10dBo optical link between ODU(OM1) and ROU; Fiber Connector: SC/APC Connector; Optical Wavelength: 1310/1550 WDM; Communicates with BIU/OEU though the FSK modem 4 RCPU Remote Central Processor Unit Controls signal of each unit Monitors BIU/ODU/OEU status through FSK modem communication 5 CU_1A70851921 Multiplexer1 Combine TX signals from 4 HRDUs; Distribute RX signals to 4 HRDUs CU_2A70851921 Multiplexer2 Combine TX signals from 2 HRDU ;Distribute RX signals to 2 HRDUs of low frequency under 1GHz Combine TX signals from 2 HRDUs; Distribute RX signals to 2 HRDUs of high frequency over 1GHz Confidential & Proprietary 18/44
6 Enclosure Enclosure to satisfy NEMA4(IP66); Wall mounting(Vertical Mount) 7 SIU System Interface Unit Distribute power and signals of each module 3.1.3 Function by unit 3.1.3.1 High Remote Drive Unit (HRDU) When receiving TX signals from each band through Remote Optic, HRDU filters the signals and amplifies them with High Power Ampifier. The unit also filters RX signals given through cavity filter and amplifies them to send the signals to Remote Optic.In the unit, there is ATT to adjust gain. HRDU consist of UDCU, DTU, PAU and cavity duplexer like below figure and all modules are merged with one package Figure 6. HRDU Outer Look Confidential & Proprietary 19/44
HRDU devices are varied for each frequency band , including the following: No Unit naming Description Frequency (Bandwidth ) TX RX 1 N20-HRDU-L700 Single band 728~756MHz 699 ~ 716MHz 777 ~ 787MHz 2 N20-HRDU-850IC Single band 862 - 894MHz 817 - 849MHz 3 N20-HRDU-1900P Single band 1930 - 1995MHz 1850 - 1915MHz 4 N20-HRDU-2100A Single band 2110 - 2155MHz 1710 - 1755MHz No Unit naming Dimension Weight Power consumption Outlook 1 N20-HRDU-L700 233 X 155 X 148 6.2kg 140W 2 N20-HRDU-850IC 233 X 155 X 143 5.6kg 150W 3 N20-HRDU-1900P 233 X 155 X 131 4.5kg 150W 4 N20-HRDU-2100A 233 X 155 X 98 3.4kg 130W Confidential & Proprietary 20/44
3.1.3.2 Remote Power Supply Unit ( RPSU) There are 2types of RPSU in the HROU for supply to active module in the enclosure and receive power from external. They are the DC/DC PSU receiving input -48V and the AC/DC PSU receiving input 110V/220V from external. As order, either of the two types should be decided. MS Connector, which uses ports to receive inputs, is designed to accept any of AC and DC. Only in this case, the input cable is different RPSU has a circuit brake to turn the power ON/OFF and has LED indicator at the top to check if input power is normally supplied. POWER SWITCHFAN CONPOWER INADD-ON ROU POWER OUT Figure 7. AC-DC RPSU Outer Look Confidential & Proprietary 21/44
POWER INPOWER SWITCHFAN CON Figure 8. DC-DC RPSU Outer Look Functions:  Providing a circuit breaker to turn AC power ON/OFF  Providing DC power each HRDU  Providing DC power and signal to FAN tray  LED indicators for showing alarm staus of PSU Caution DOUBLE POLE/NEUTRAL FUSING 3.1.3.3 Remote Optic(R OPTIC) Remote Optic converts optical signals into RF signals and performs vice versa. It also has internal ATT for optical compensation to compensate for optical cable loss. It provides two path in pairs(TX/RX) to transport RF signal to ARUs Confidential & Proprietary 22/44
Figure 9. R OPTIC Outer Look 3.1.3.4 Remote Central Processor Unit (RCPU) RCPU can monitor and control each module of HROU. This unit receives and analyzes upper communication data from Remote Optic and reports the unit's own value to upper devices. At the front of the module, it has LED indicator to show system status, letting you check any abnormalities at a time. At the same front, it also has communication LED Indicators to show communication status with upper devices. Through Local port, the unit enables you to check and control device status through PC and laptop. It provides three interface port with ARUs to communicate with these. It also provide dry contact port, which is (1) output port and (1) input port Figure 10. RCPU Outer Look Confidential & Proprietary 23/44
3.1.4 Bottom of HROU 3.1.4.1 Functions The Bottom look of HROU depends on the CU(combine unit) option . Basically, The CU has two antenna ports. But , If not need to install CU in the enclosure, The number of antenna ports on the bottom of HROU will be change 4 ports with DIN- type . Figure 11. The Bottom Look of HROU No Port HMRU Remark 1 Optical Port 1EA SC/APC, Waterproof 2 ARU Interface 1EA, (1)CON,(2)SMA-Female 3 ANT1 1EA DIN-type female 4 ANT2 1EA DIN-type female 5 ANT3 1EA DIN-type female 6 ANT4 1EA DIN-type female 7 AC Power IN Or DC Power IN 1EA MS-Con, Waterproof Confidential & Proprietary 24/44
8 AC Power OUT 1EA MS-Con, Waterproof 9 EXT-FAN 1EA Waterproof-Con Confidential & Proprietary 25/44
Section4 System Installation 4.1 HROU Installation This chapter describes how to install each unit and optical cables, along with power cabling method. In detail, the chapter describes how to install shelves or enclosuers of each unit, Power Cabling method and Optic Cabling and RF Interface. Furthermore, by showing power consumption of modules to be installed in each unit, it presents Power Cabling budget in a simple way. Then, it describes the quantity of components of modules to be installed in each unit and expansion method. Confidential & Proprietary 26/44
4.1.1 Tools Tools needed for installation is table below No Tools Q’ty Specification Remark 1 1 +, 3Ø Length is more than 20mm For fixing HRDU 2 1 33mm To tighten antenna port 3 1 19mm To CU N-type port 4.1.2 HROU Enclosure installation HROU is designed to be water- and dirt-proof. The unit has the structure of one-Body enclosure. It satisfies water-proof and quake-proof standards equivalent of NEMA4(IP65). The way to install for both HMRU and ARU has same method. Basically HROU is attached with wall mountable bracket. HROU can be mounted into either of wall or on a pole. Confidential & Proprietary 27/44
Figure 12. How to install ROU Confidential & Proprietary 28/44
Figure 13. Dimension used to install HROU on the WALL 4.1.3 HROU Wall Mount Installation HROU’s installation bracket is attached on Enclosure when is delivered. It doesn’t need to remove bracket to install enclosure. simply after installing 4 of M12 mounting bolts, secure 4 mounting bolts tightly First, install 2 of M12 mounting bolts roughly half way on the enclosure and install enclosure over the bolts and secure tightly. Second, install 2 of M12 mounting bolts under the enclosure and secure tightly Confidential & Proprietary 29/44
Figure 14. Procedures of installation 4.1.4 HROU components HROU has the following components: No. Unit Description Remark Common Part Enclosure Including Wall mounting bracket 1EA RCPU - 1EA R_OPTIC With SC/ACP adaptor(only HMRU) 1EA,optional RPSU AC 110/220V or DC -48V 1EA FAN UNIT 2 FANs is inside 1EA CU_1 Combine TX signals from 5 HRDUs; Distribute RX signals to 5 HRDUs; Furthermore, there is reserved HRDU slot to support 2600LTE ANT1 CU_2 Combine TX signals from 2 HRDU ;Distribute RX signals to 2 HRDUs of low frequency under 1GHz Combine TX signals from 2 HRDUs; Distribute RX signals to 2 HRDUs of high frequency over 1GHz ANT1 and ANT2 Power Cable1 - MS Connector with 4 hole(AC and DC) 1EA, HMRU Confidential & Proprietary 30/44
Power Cable2 - MS connector for HMRU connection with MS con and Circular connector on the each side of end 1EA, HARU HMRU HRDU Basically, the common part of HROU should have an enclosure and it is equipped with RCPU to inquire and control state of each module, R_OPTIC to make both of electronic-optical and optical-electronic conversions, RPSU to supply power for HROU. It should have Power Cable for external rectifier or to supply required power. In addition, HRDU can be mounted and removed to provide service for desired band. Confidential & Proprietary 31/44
4.1.5 HROU Power Cabling AC Power HROU supports AC110V/220V of input power. Provided outside power cable is only one type with AWG#14 3m. Power cable is provided without power plug and it should be attached power plug based on national’s power plug type The pin discription of AC port is below. You should connect exact polarity of AC. Port outlook MS Connector numbering Name Description A : AC_HB : AC_NC : N.CD : F.G A AC_H AC Hot B AC_N AC Neutral C N.C Not Connected D F.G Frame Ground Check if the connection is the same as one seen in the table above and make sure to turn the power ON. Provided AC power cable’s outlook is below Confidential & Proprietary 32/44
DC Power HROU supports only DC48V of input power. Provided outside power cable is only one type. The pin discription of DC port is below. You should connect exact polarity of DC. Port outlook MS Connector numbering Name Description A N.C Not Connected B N.C Not Connected C +V +48V D -V -48V Check if the connection is the same as one seen in the table above and make sure to turn the power ON. Provided DC power cable’s outlook is below Confidential & Proprietary 33/44
4.1.6 HROU Ground cabling The Grounding terminal is located at the bottom of HROU enclosure fixed by M6 screw. Compression terminal is attached already when is delivered. The recommended thickness of cable is AWG#6 copper grounding wire Figure 15. Location of Ground Terminal The specification of compression terminal is like below Confidential & Proprietary 34/44
Figure 16. Information of Terminal The required part number is JOCT 16-6 supporting AWG 6. The way to install the grounding cable comply with below procedures Confidential & Proprietary 35/44
Figure 17. How to install Ground Terminal The procedures are 1. Loosen a two M6 screws and then take compression terminal off 2. Insert AWG#6 Grounding Wire into terminal and then compress a terminal using tool 3. Assemble the terminal which made in step “2” using 2xM6 screws 4. Cut the ground wire to proper length and connect it to the earth ground source ( Round terminals located on the side of a 1 mm2 (16 AWG) or more wires Using permanently connected to earth.) 4.1.7 HROU Optical cabling The Optical Connector is located at the bottom of Remote Unit enclosure fixed. Optical Cable can be connected by using connectors. Confidential & Proprietary 36/44
Figure 18. Location of Optical Connector The specification of compression Optic Connector is like below Figure 19. Information of Optical Connector The way to install the Optical cable comply with below procedures The procedures are Confidential & Proprietary 37/44
Figure 20. How to install Optical Cabling Confidential & Proprietary 38/44
4.1.8 HROU ALM IN/OUT Port cabling The ALM IN/OUT Connector is located at the bottom of Remote Unit enclosure fixed. Cable can be connected by using connectors. Figure 21. Location of ALM IN/OUT Connector The specification of compression ALM IN/OUT Connector is like below Figure 22. Information of ALM IN/OUT Connector Confidential & Proprietary 39/44
The way to install the ALM IN/OUT Connector comply with below procedures Figure 23. How to install ALM IN/OUT Cabling The procedures are Peel off sheath of the cable. Assemble all components on cable as following. Connect all wires to insert according to wire list, then tighten all small screws. The torque for small screws is 0.2Nm. Assemble plastic nut to main body. Recommended torque : 1.0Nm. (Note : The key inside the main body must go straight to slot of insert.) Push the cable seal, pinch ring into the main body, then tighten the pressure screw into the body with recommended torque : 1.0Nm. Confidential & Proprietary 40/44
4.1.9 Mounting of HRDU HROU has slots to enable up to four HRDU modules to be mounted in it. You can mount a HRDU into designated slot surely. It is not possible to provide services with a HRDU module alone; you need to connect HRDU cavity duplexer antenna port with CU’s designated port. Figure 24. How to mount HRDU The Remote Unit holds a maximum of 4 HRDUs. Guide brackets on the bottom of each HRDU slot simplify installation as described below. MRDU installation requires a +No.1 tip size screwdriver. Confidential & Proprietary 41/44
Figure 25. How to mount HRDU Confidential & Proprietary 42/44
The procedures are 1. Lift the HRDU onto the guide bracket and ensure the MRDU is level left to right 2. Push the HRDU into the corresponding slot in the direction of the heat sink while levelling the MRDU to guide bracket 3. Make sure the HRDU is firmly inserted into the corresponding slot. Tighten the 4 corner screws to secure the unit 4. Install HRDU blank cards in all unused slots in the remote. First insert the blank card into the corresponding slot, then tighten the captive screw to secure it "The Manufacturer's rated output power of this equipment is for single carrier operation. For situations when multiple carrier signals are present, the rating would have to be reduced by 3.5 dB, especially where the output signal is re-radiated and can cause interference to adjacent band users. This power reduction is to be by means of input power or gain reduction and not by an attenuator at the output of the device." RSS-GEN, Sec. 7.1.2 – (transmitters) Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformément à la réglementation d’Industrie Canada, le présent émetteur radio peut fonctionneravec une antenne d’un type et d’un gain maximal (ou inférieur) approuvé pour l’émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l’intention desautres utilisateurs, il faut choisir le type d’antenne et son gain de sorte que la puissance isotroperayonnée quivalente (p.i.r.e.) ne dépassepas l’intensité nécessaire à l’établissement d’une communication satisfaisante. Confidential & Proprietary 43/44
RSS-GEN, Sec. 7.1.2 – (detachable antennas) This radio transmitter (identify the device by certification number, or model number if Category II)has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Le présent émetteur radio (identifier le dispositif par son numéro de certification ou son numéro de modèle s’il fait partie du matériel de catégorie I) a été approuvé par Industrie Canada pour fonctionner avec les types d’antenne énumérés ci-dessous et ayant un gain admissible maximal et l’impédance requise pour chaque type d’antenne. Les types d’antenne non inclus dans cette liste,ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l’exploitation de l’émetteur. RF Radiation Exposure This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 500 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. RF exposure will be addressed at time of installation and the use of higher gain antennas may require larger separation distances. RSS-102 RF Exposure L’antenne (ou les antennes) doit être installée de façon à maintenir à tout instant une distance minimum de au moins 500 cm entre la source de radiation (l’antenne) et toute personne physique. Cet appareil ne doit pas être installé ou utilisé en conjonction avec une autre antenne ou émetteur. Confidential & Proprietary 44/44

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