Baicells Technologies MBS1105 LTE-TDD Base Station User Manual Baicells mBS1105 Base Station Installation Guide

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01 All rights reserved © Baicells Technologies Co., Ltd. Baicells mBS1105 Base Station Installation Guide V100R001C00

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx About This Document This document is a guidance of mBS1105 hardware installation for installation personnel, which includes the preparation of installation tools and supporting materials before installation, the demands of installation environment, installation of base station, connection of cable and power on. Accomplish the installation of the device according to this guide, the installation personnel can avoid potential damage to the device during the installation procedure, which makes sure the subsequent good running of the device. Copyright Notice Baicells copyrights this specification. No part of this specification may be reproduced in any form or means, without the prior written consent of Baicells. Disclaimer This specification is preliminary and is subject to change at any time without notice. Baicells assumes no responsibility for any errors contained herein. For more information, please consult our technical engineers. Disposal of Electronic and Electrical Waste Pursuant to the WEEE EU Directive, electronic and electrical waste must not be disposed of with unsorted waste. Please contact your local recycling authority for disposal of this product. Revision Record Date Version Description 24 Mar, 2017 V1.0 Initial Released. Contact Us Baicells Technologies Co., Ltd.North America Address: 555 Republic Drive, Suite 200 Plano, TX 75074 E-mail: support_na@baicells.com Phone: +1-972-800-1157 Website: http://www.baicells.com/

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx Contents 1. Product Overview ....................................................................................................... 1 Introduction ............................................................................................................... 1 1.1 Features ...................................................................................................................... 1 1.2 Appearance ................................................................................................................ 2 1.3 Technical Specification ............................................................................................... 3 1.41.4.1 Hardware Specification....................................................................................... 3 1.4.2 Software Specification ........................................................................................ 4 1.4.3 Environment Specification .................................................................................. 5 2. Out-of-Box Audit ......................................................................................................... 6 3. Installation Preparation .............................................................................................. 7 Support Materials ..................................................................................................... 7 3.1 Installation Tools ...................................................................................................... 7 3.2 Installation Environment ............................................................................................ 8 3.33.3.1 Locational Requirements .................................................................................... 8 3.3.2 Environmental Requirements ............................................................................. 8 3.3.3 Space Requirements ........................................................................................... 8 Personnel Requirements ............................................................................................ 9 3.4 Lightening and Grounding Protection ........................................................................ 9 3.5 Weatherproof Protection ......................................................................................... 10 3.64. Base Station Installation ............................................................................................. 11 Installation Procedure ............................................................................................ 11 4.1 Install the Mounting Bracket and Handle ................................................................ 11 4.2 Install GPS Antenna .................................................................................................. 12 4.3 Install on Pole ........................................................................................................... 13 4.4 Install on Wall ........................................................................................................... 15 4.5 Connect Cable .......................................................................................................... 16 4.64.6.1 Requirement for Cable Laying .......................................................................... 16

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 4.6.2 Connect GPS Antenna ....................................................................................... 16 4.6.3 Connect RF Cable .............................................................................................. 17 4.6.4 Connect Optical Fiber ....................................................................................... 17 4.6.5 Connect Ethernet Cable .................................................................................... 17 4.6.6 Connect Power Connector ................................................................................ 17 4.6.7 Connect Ground Cable ...................................................................................... 18 Install Antenna Feeder System................................................................................. 18 4.74.7.1 Install Omnidirectional Antennas ..................................................................... 18 4.7.2 Install Directional Antennas.............................................................................. 20 5. Power On ........................................................................................................................ 22 Appendix A Additional Information.................................................................................. 23 A.1 Antenna Information ................................................................................................ 23 A.2 Maximum Output Power.......................................................................................... 24 A.3 Regulatory Compliance ............................................................................................ 24

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx Figures Figure 1-1 mBS1105 Appearance ................................................................................ 2 Figure 1-2 mBS1105 Interfaces and Indicators ............................................................ 2 Figure 3-1 Installation Space Requirement .................................................................. 9 Figure 3-2 Antenna Weatherproofing ......................................................................... 10 Figure 4-1 Installation Procedure of mBS1105 .......................................................... 11 Figure 4-2 Install the Mounting Bracket ..................................................................... 12 Figure 4-3 Location of Grounding Screws .................................................................. 18 Figure 4-4 Omnidirectional Antenna Installation (1) ................................................... 19 Figure 4-5 Omnidirectional Antenna Installation (2) ................................................... 20 Figure 4-6 Assembling Procedure of Directional Antennas ....................................... 20 Figure 4-7 Transportation the Antennas in the Height ............................................... 21 Figure 4-8 Directional Antenna Installation ................................................................ 21 Figure 5-1 LED Indicators .......................................................................................... 22

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx Tables Table 1-1 mBS1105 Interface Description .................................................................... 3 Table 1-2 mBS1105 Interface Indicators ...................................................................... 3 Table 2-1 Shipping List ................................................................................................. 6 Table 3-1 Support Materials for Installing Base Station ............................................... 7 Table 3-2 Environmental Requirements of the Base Station ....................................... 8 Table 5-1 mBS1105 Indicator Description .................................................................. 22 Table 5-2 Antenna Information ................................................................................... 23

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 1 1. Product Overview Introduction 1.1Baicells mBS1105 is a high performance outdoor 3.65GHz micro base station based on TD-LTE technology, which is developed by Baicells. The mBS1105 supports wired backhaul connections to backbone networks, and provides LTE access to user terminals, implemented voice and data service transmissions. The mBS1105 makes use of the current transmission resources to reduce the operator’s investment, implement the low-cost construction of LTE networks and enhance indoor coverage, thereby providing high-speed broadband access for users in assembly occupations. The mBS1105 can be widely used by telecom operators, broadband operators, enterprises, and so on. Features 1.2 Adopt the integration design of baseband and RF.  Based on 3GPP international standard TD-LTE technology; provide high speed data service; support a maximum transfer rate of DL: 110Mbit/s, UL: 20Mbit/s.  Support flexible uplink and downlink time slot ratio: 1(2:2), 2(1:3), and high speed data transmission.  Support 10MHz/20MHz operation bandwidth.  Support copper (RJ-45) and optical port backhaul, flexible to deploy.  Security services to provide timely protection against potential security risks and illegal intrusion.  Support simple and convenient local and remote web management.  Integration as required, easy to installation and deployment, accurate coverage and improved network capacity.  Support network management functions, which includes the management, monitoring and maintenance.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 2 Appearance 1.3The mBS1105 base station appearance is shown in Figure 1-1. Figure 1-1 mBS1105 Appearance The mBS1105 interfaces and indicators are shown in Figure 1-2. Figure 1-2 mBS1105 Interfaces and Indicators

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 3 The mBS1105 interfaces are described in Table 1-1. Table 1-1 mBS1105 Interface Description Interface Name Description PWR Power interface: +48V (+42V~+60V) DC GPS External GPS antenna, N-female connector. ANT0 External antenna 0, N-female connector. OPT Optical interface, connect to external transmission network, used for data backhaul. ETH RJ-45 interface, used for debug or data backhaul. ANT1 External antenna 1, N-female connector. The mBS1105 interface indicators are described in Table 1-2. Table 1-2 mBS1105 Interface Indicators Identity Color Status Description PWR Green Steady On Power On OFF No Power Supply RUN Green Fast flash: 0.125s on,0.125s off The board is loading. Slow flash: 1s on,1s off The board is normal. OFF No power input or board fault ACT Green Steady On The transmitting channel works normally OFF The transmitting channel works abnormally ALM Red Steady On Hardware alarm, e.g. VSWR alarm OFF No alarm Technical Specification 1.41.4.1 Hardware Specification Item Description LTE Mode LTE TDD LTE Frequency 3650 MHz ~ 3700 MHz Channel Bandwidth 10 MHz, 20 MHz Max Output Power 33 dBm

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 4 Item Description Receiving sensitivity -102 dBm Synchronization Mode  Air-interface same frequency synchronization  GPS synchronization Backhaul Mode Optical and RJ-45 Ethernet backhaul MIMO 2*2MIMO Dimension 227mm (L) * 305mm (W) * 74mm (H) Installation Method Pole mounted, wall mounted Antenna External high gain antenna Overall Power < 50 W Power 48V DC Weight About 4.4kg Note: The test method of receiving sensitivity is proposed by the 3GPP TS 36.104, which is based on 5MHz bandwidth, FRC A1-3 in Annex A.1 (QPSK，R=1/3，25RB) standard. 1.4.2 Software Specification Item Description LTE Standard LTE TDD 3GPP Release 9 Maximum Throughput  20MHz: DL 110Mbps, UL 20Mbps  10MHz: DL 55Mbps, UL 9Mbps Business Capacity 32 concurrent users (support software upgrading the users to 96) Modulation Mode QPSK, 16QAM, 64QAM Voice Solution Support CSFB, VoLTE, SRVCC Traffic Offload (optional) Support LIPA/SIPTO, which is Local IP Access and Selected IP Traffic Offload for short SON Self-organizing network: support plug and play, automatic start, optimization and configuration RAN Sharing Support Network Management Interface Support TR069 interface protocol Northbound Interface Support Web service, Socket, FTP and other interface modes MTBF ≥ 150000 hours MTTR ≤ 1 hour Maintenance Support remote/local maintenance, based on SSH protocol Support remote maintenance

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 5 Item Description Support online status management Support performance statistics Support failure management Support configuration management Support local or remote software upgrading and loading Support log Support connectivity diagnosis Support automatic start and configuration Support alarm reporting 1.4.3 Environment Specification Item Description Operating Temperature -40°C ~ 55°C Humidity 5% ~ 100% Change Rate of Temperature 1℃/min Atmospheric Pressure 70kPa ~ 106kPa IP Protection Grade IP66 Lightning Protection Power interface: differential mode: ±10KA common mode: ±20KA

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 6 2. Out-of-Box Audit Before opening the box, make sure the package is in good condition, undamaged and not wet. During the unpacking, avoid potential damaging impacts from hits or excessive force. Once unpacked, check the contents to see if they are consistent with that in the shipping list shown in Table 2-1. Table 2-1 Shipping List Number Item Quantity Description 1 mBS1105 base station 1 Check whether the base station’s tag is consistent with the requirement 2 Power supply 1 100V ~ 277V AC to 48V DC 3 Power terminal 1 2 wires green terminal 4 GPS antenna and RF cable 1 - 5 Installation bracket and its screws - Omega 4 Installation bracket 1 M10*160 outer hex bolt 4 M10 flat gasket 10 M10 spring cushion 10 M10 screw 10 M8*80 expansion bolt 2 6 eNodeB bracket and its screws - eNodeB fixing bracket 1 M6*16 hex combination screw 4 7 GPS mounting bracket and its screws 1 Fixed accessories of GPS M4*14 screw 2 8 Ground terminal 2 Used for making ground cable. 9 All-weather electrical tape 1 Installation accessories 10 Mastic tape 1 Installation accessories 11 Warranty 1 - 12 Certification 1 - 13 User guide 1 - Note: During the unpacking, if the outer package is damaged or wet, stop unpacking and find the cause. Report the issue to the vendor. For any shortage or damage that is identified, report the local vendor within 10 days.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 7 3. Installation Preparation Support Materials 3.1Prepare the following support materials accordingly, as given in Table 3-1. Table 3-1 Support Materials for Installing Base Station Item Description Power cable < AWG16，e.g., AWG14 Shorter than 100m (330 feet) Antenna RF cable 50 ohm feeder Optical fiber Single mode optical fiber Ethernet cable Outdoor CAT6 Shorter than 100m (330 feet) Antenna Omnidirectional, or directional antenna Ground cable 16mm² yellow-green wire Installation Tools 3.2The following tools are needed during the installation. Level bar Marking pen Knife Vise Wrench Percussion drill and some drill heads hammer Cross screw driver Cable vice Tape measure 5mm L-shape allen wrench T7 screwdriver head Ladder

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 8 Installation Environment 3.33.3.1 Locational Requirements Environments with high-temperatures, harmful gases, unstable voltages, volatile vibrations, loud noises, flames, explosives, and electromagnetic interference (large radar stations, transmitting stations, transformer substations) are not suitable for the operation of mBS1105, and thus should be avoided. Places prone to have impounded water, soaking, leakage, or condensation, should also be avoided. Factors like climate, hydrology, geology, earthquake, electric power, and transportation should be taken into consideration in the construction process so that a proper location can be chosen to meet the communication engineering environmental requirements, as well as the technical requirements of network planning and communication equipment. 3.3.2 Environmental Requirements Table 3-2 gives the base station’s environmental requirements with regards to temperature, humidity, and voltage. Table 3-2 Environmental Requirements of the Base Station Item Range Typical value Humidity -40℃~ 55℃ 25℃ Relative humidity (no condensation) 0% ~ 100% 5% ~ 95% Safety voltage 42V ~ 58V 48V 3.3.3 Space Requirements After the eNodeB has installed, the enough space must be provided for operation and maintenance. And for heat dissipation and normal running of the eNodeB, the space must be planed before installation, as shown in Figure 3-1.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 9 Figure 3-1 Installation Space Requirement Personnel Requirements 3.4The installation personnel must master the basic safe operation knowledge, through the training, and having the corresponding qualifications.. Lightening and Grounding Protection 3.5CAUTION: It is unlikely to happen but since the LTE eNodeB is very sophisticated equipment so we would recommend you to test it on the ground to make sure everything is functioning before install on the tower. The operator must prepare external lightning protector to protect the GPS, external antenna and RJ-45 port. Grounding Notes:  The ground wire adopts yellow-green wire that is no smaller than 16 mm².  Grounding principle: as near as possible.  The eNodeB connects to the reliable outdoor grounding point (earth) through one ground screw.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 10  The connection of the grounding points and the ground bar need to be tight and reliable. Rustproofing the terminals is required. This can be done with rust preventing paint, anti-oxidation coatings, grease, and so on. Weatherproof Protection 3.61. To weatherproof the connections, wrap them with all-weather electrical tape and mastic tape, as shown in Figure 3-2. Figure 3-2 Antenna Weatherproofing 2. Be aware that at least three layers of tapes are needed, and make sure that the wrapping direction of the last layer is from the bottom up. The last layer should be tight enough to keep it from cracking.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 11 4. Base Station Installation Installation Procedure 4.1The installation procedure of mBS1105 is given in Figure 4-1. Figure 4-1 Installation Procedure of mBS1105 Install the Mounting Bracket and Handle 4.2Using the M6*16 hex screw to fix the bracket on back side of the mBS1105, as shown in Figure 4-2.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 12 Figure 4-2 Install the Mounting Bracket Caution: The arrow of the installation bracket must be upward. Install GPS Antenna 4.3Installation requirements on the GPS antenna:  No major blocking from buildings in the vicinity. Keep the rooftop buildings a distance away from the GPS. Make sure the space atop within 90 degrees (at least 45 degrees) is not blocked by any buildings.  Avoid installing the GPS in the vicinity of any other transmitting and receiving devices. Avoid interference from other transmitting antennas to the GPS antennas.  Should be installed within 45 degrees to the lightning rod. The following describes the steps of the GPS antenna installation. 1. Using the M4*14 screws to fix the GPS mounting bracket on the base station.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 13 2. Pass the GPS antenna through the hole on the GPS mounting bracket. 3. Installation is complete. Install on Pole 4.4Required diameter of the pole: 40mm ~ 100mm. Suggest the installation height higher than 120cm, and the installation space requirements meet the requirements in “3.3.3Space Requirements”. 1. As the following figure, assemble the bracket for pole installation, and fasten the four nuts. .

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 14 2. Make sure the installation height of the eNodeB, fit the thread rod of the assembled bracket to the pole, and then pass the omega through the threaded rods, and fasten the four nuts. Caution: The arrow of the installation bracket must be upward. 3. As the following figure, hung the two pin on the eNodeB bracket to the installation bracket, push the eNodeB until the hook block to the eNodeB bracket 4. Fasten the screw on the top of the eNodeB bracket using cross screwdriver. 5. The installation is complete.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 15 Install on Wall 4.5The wall must bear four times of the eNodeB weight. 1. Fit the base station on the wall, and mark the drilling locations. Caution: The arrow of the installation bracket must be upward. 2. Drill four 10mm diameter and 70mm depth holes in the wall by following the marked locations. 3. Check the up/down direction of the installation rack, and then fix the eNodeB to the wall using M8*80 expansion screws. 4. Refer to the installation steps on pole, fix the eNodeB on wall. 5. Fasten the screw on the top of the eNodeB bracket using cross screwdriver.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 16 6. The installation is complete. Connect Cable 4.64.6.1 Requirement for Cable Laying General requirements:  Bending radius requirement of feeder cable: 7/8” > 250mm, 4/5” > 380mm  Bending radius requirement of jumper cable: 1/4” > 35mm，1/2” (super soft) > 50mm，1/2” (ordinary)>127mm  Bending radius requirement of power cable and grounding cable: > tripled of the diameter of cable  The minimum bend radius of the optical fiber is the 20 times of the diameter of optical fiber.  Binding the cables according the type of the cable, the intertwining and crossing is forbidden.  The label should be paste after the cable laying. Optical fiber laying requirement:  The circling and twisting is forbidden during the laying.  The binding on the turning is forbidden.  The pulling and weigh down the optical fiber is forbidden.  The redundant optical fiber must enwind the dedicated device. Grounding laying requirement:  The grounding cable must connect to the grounding point.  The grounding cable must be separate with the signal cables, remaining a certain distance to avoid the interruption of signal. 4.6.2 Connect GPS Antenna 1. Connect one end of the GPS RF cable to the GPS antenna. It is necessary for the GPS antenna interfaces to be weatherproofed. Refer to 3.6 Weatherproof Protection for more detail. 2. Connect the other end of the GPS RF cable to the GPS interface of the eNodeB, which also need the weatherproof protection.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 17 4.6.3 Connect RF Cable 1. Open the dust cap of ANT0 and ANT1 interface. 2. Connect one end of the RF cable to ANT0 and ANT1 interface of the eNodeB and fasten them with wrench. 3. Connect the other end of the RF cable to the external antenna. 4. It is necessary for ANT0 and ANT1 interfaces to be weatherproofed. Refer to 3.6 Weatherproof Protection for more detail. 4.6.4 Connect Optical Fiber 1. Unscrew three screws on the cover of wiring cavity using M4 cross screwdriver and open the wiring cavity. 2. Connect the optical fiber to the OPT interface in the wiring cavity. 3. Lay optical fibers along the wire groove, and stretch out the wiring cavity from the OPT hole. The redundant fiber should wind neatly. 4.6.5 Connect Ethernet Cable 1. Connect the Ethernet cable to the ETH interface in the wiring cavity. 2. Lay Ethernet cable along the wire groove, and stretch out the wiring cavity from the ETH hole. 4.6.6 Connect Power Connector Make the power cable so it can reach the distance between the installation site and the power supply device. Strip the 12mm insulating layer with wire stripper, which is inserted into the power connector. It is recommended that the power cord length is kept below 100m (330 feet). The connection steps of power cable is as follows. 1. Connect the power cable to the PWR interface in the wiring cavity. 2. The power cable lays along the lint slot, and stretch out the wiring cavity from the PWR hole 3. The input of the power adaptor connects to the outlet.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 18  If the outlet is indoors, place the power adaptor indoors.  If the outlet is outdoors, place the power adaptor in a water proof box. 4. After the cable connection is complete in the wiring cavity, fasten the screws on the cover to close the wiring cavity using M4 cross screwdriver. 4.6.7 Connect Ground Cable Make the grounding cable according the actual situation of the installation site. The mBS1105 provides two grounding screws, which is located on the bottom of the base station, as shown in Figure 4-3. Figure 4-3 Location of Grounding Screws 1. Unscrew one grounding screw, connect one end of the grounding cable to the grounding screw, and fasten it again. 2. The other end of the ground cable needs to connect to a good grounding point. Install Antenna Feeder System 4.7There are two kinds of outdoor antennas, omnidirectional outdoor antennas and directional outdoor antennas, whose installation will be introduced in the following, respectively. 4.7.1 Install Omnidirectional Antennas One should pay attention to the followings while installing the omnidirectional outdoor antenna:  The diameter of the pole for omnidirectional outdoor antennas is required to be 35mm ~ 50mm. A typical case is to use the 50mm-diameter round-steel-made pole (with details depending on the specific antenna type).  Make sure that the top of pole and the clamp beneath the antenna are at the same level, after installing the omnidirectional outdoor antenna on the pole.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 19  Make sure that the antenna is high enough to meet the coverage requirement, and that the antenna top falls within the 45 degrees safety angle towards the lightening rod, as shown in Figure 4-4. In principle, no lightening rod can be welded to pole (no metal object is allowed within 1m of the horizontal direction of the omnidirectional antennas), when installing the omnidirectional antennas. Instead, an independent lightening rod should be settled between the two poles, where the lightening rod must be high enough to keep all antennas under its protection cover. Figure 4-4 Omnidirectional Antenna Installation (1) In case is impossible to install an independent lightning rod due to environmental limitations, the installation method shown in Figure 4-5 can be used. Be aware that the pole supporting the lightening rod should be kept at least 1m away from the omnidirectional outdoor antennas.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 20 Figure 4-5 Omnidirectional Antenna Installation (2) 4.7.2 Install Directional Antennas 1. First, assemble the antennas, as shown in Figure 4-6. Figure 4-6 Assembling Procedure of Directional Antennas 2. To install it on the iron tower, use a pulley to transport the antenna assembled to the platform on the iron tower, as shown in Figure 4-7. Following the safety rules when working at these heights.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 21 Figure 4-7 Transportation the Antennas in the Height 3. Fix the pole vertically to the ground or concrete pillars on the rooftop using expansion screws, and fasten it with steel wires. Then, mount the directional outdoor antenna onto the pole using the installation rack, as shown in Figure 4-8. Figure 4-8 Directional Antenna Installation 4. When the base station has been installed in a proper position, connect all the cables and wires. 5. Run tests, then seal and weatherproof all the connections after the testing has successfully completed. Refer to 3.6 Weatherproof Protection.

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 22 5. Power On Power on the mBS1105, and the indicators will light up, as shown in Figure 5-1. Figure 5-1 LED Indicators The explanation of the indicator signal is given in Table 5-1. Table 5-1 mBS1105 Indicator Description Type Color Status Meaning PWR Green ON Have power input OFF No power input RUN Green Fast blink: 0.125s on, 0.125s off Single board loading Slow blink: 1s on, 1s OFF Single board running well OFF No power input, or single board failure ALM Red ON Hardware warning status, e.g., cable connection failure warning OFF No warning ACT Green ON Active cell OFF Inactive cell

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 23 Additional Information Appendix AA.1 Antenna Information The following is a list of antennas that are certified for use. Customers can choose different antennas according to the environment. Table 5-2 Antenna Information Antenna Type Manufacturer Model Number Antenna Max Gain(dBi) External Planar Antenna Dual Pole Kenbotong Technology Co., Ltd. KBT90DP13-3338AT0 13 External Planar Antenna Dual Pole Kenbotong Technology Co., Ltd. KBT90DP14-3338AT0 14 External Planar Antenna Dual Pole Baicells Technologies Co., Ltd ANT-3G11-R-65-EDT0 11 External Planar Antenna Dual Pole Baicells Technologies Co., Ltd ANT-3G7-R-65-EDT0 7 External Omnidirectional Antenna Single Pole Kenbotong Technology Co., Ltd. TQJ-3500AC6 6 External Omnidirectional Antenna Single Pole Kenbotong Technology Co., Ltd. TQJ-3500AC3 3 External Omnidirectional Antenna Single Pole Kenbotong Technology Co., Ltd. TQJ-3500AT8 8

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 24 A.2 Maximum Output Power The maximum output power can be set as follows: Antenna Max Gain (dBi) 10Log(Number of antennas) Channel BW (MHz) Max output power (dBm) EIRP (dBm) 13 3 10 23 39 20 23 39 14 10 22 39 20 22 39 11 10 25 39 20 25 39 7 10 29 39 20 29 40 6 10 30 39 20 30 39 3 10 33 39 20 33 39 8 10 28 39 20 28 39 A.3 Regulatory Compliance FCC Compliance This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class A

Baicells mBS1105 Base Station Installation Guide(V100R001C00,02).docx 25 digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Warning This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 30 cm between the radiator & your body. ISEDC Compliance This device complies with Innovation, Science, and Economic Development Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d' Innovation, Science et Développement économique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 30 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter, End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.