HUAWEI EQUIPMENT INSTALLATION

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HUAWEI EQUIPMENT INSTALLATION

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Internal OME201102 HUAWEI BTS3012 System Overview ISSUE 1.0 www.huawei.com HUAWEI TECHNOLOGIES CO., LTD All rights reserved Chapter Overview Chapter System Components Chapter Signal Processing Chapter Antenna and Feeder System Chapter Typical configuration HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page Features and Functions  Double Transceiver Unit (DTRU) A single cabinet can support up to 12 carriers It can smoothly evolve into WCDMA  Transmit diversity, 4-receive diversity  Support Power Boost Technology (PBT)  BTS3012 can share cabinet with WCDMA base station The module of WCDMA base station can be inserted in the BTS3012 cabinet  Support more various transmission mode including E1, STM-1, microwave, and satellite transmission HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page Features and Functions  Support GSM800M 、 850M 、 900M 、 1800M 、 1900M  Support networking topology includes star, tree, chain and ring  Support A5/1 and A5/2 encryption/decryption  Support GPRS and EDGE  Support dynamic and static power control  Support the omni-directional coverage and directional coverage HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page Chapter Overview Chapter System Components Chapter Signal Processing Chapter Antenna and Feeder System Chapter Typical configuration HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page BTS3012 Cabinet and Boards D M L C D E L C D C O M D E L C D D P U D S A C Power D C O M D D P U EMC D C O M D D P U D T R U D T R U and Wiring D T R U D T R U D T R U D T R U Wiring FAN Air Inlet D T M U D T M U D E M U D C S U D C C U D A T U Wiring & Air Inlet Transmission Unit Transmission Unit HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page Hardware structure Abis Interface E1 Um Interface TBUS/DBUS/CBUS Monitor BITS M E L C Extension cabinet DATU TMA TMA DTRU DAFU DTMU fiber TMA TMA DTRU E1 MS Metro 100 DAFU FH_BUS TMA TMA DEMU DTRU DAFU NFCB DATU Common subsystem HUAWEI TECHNOLOGIES CO., LTD Double transceiver subsystem All rights reserved Forepart of RF Antenna and feeder Subsystem subsystem Page BTS3012 Cabinet and Boards Abbreviations Description DTRU Double Transceiver Unit DTMU Transmission & Timing & Management Unit for DTRU BTS DCCU Cable Connection Unit for DTRU BTS DAFU Antenna Front-end Unit for DTRU BTS DDPU Dual Duplexer Unit for DTRU BTS DCOM Combining Unit for DTRU BTS DATU Antenna and TMA Control Unit for DTRU BTS DMLC Monitor Signal Lightning-Protection Card for DTRU BTS DELC E1 Signal Lightning-Protection Card for DTRU BTS DSAC Signal Access Card for DTRU BTS DCSU Combined cabinet Signal connection Unit for DTRU BTS DEMU Environment Monitoring Unit for DTRU BTS DCTB Cabinet Top Backplane for DTRU BTS FAN Box NodeB Fan Controlling and monitoring Board HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page Common Subsystem  DTMU Transmission timing& management unit for DTRU BTS  DEMU Environment Monitoring Unit for DTRU BTS  DCSU Combined cabinet Signal connection Unit for DTRU BTS  DCCU Cable Connection Unit for DTRU BTS  DATU Antenna and TMA control unit for DTRU BTS HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page Functions of DTMU  Providing the external GPS input, the BITS synchronized clock input  Providing 4-route or 8-route E1 input 、 backup between the active and standby boards  Providing local MMI maintenance of the 10 M network port  Controlling, maintaining, and operating the BTS  Providing fault management, configuration management, performance management, and security management  Supporting 8-route digital alarm input Two routes are lightning arrester failure alarm detection HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 10 UL Signal Flow Um MS Antenna Feeder D A F U D T R U D T M U Abis BSC BTS3012 Cabinet HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 34 Signaling Processing Signal Flow BSC Abis DTMU DTRU DDPU BTS3012 HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 35 Clock Signal Flow A-bis Boards in main cabinet DTMU Clock distribution cable between cabinets HUAWEI TECHNOLOGIES CO., LTD All rights reserved Boards in slave cabinet Page 36 Chapter Overview Chapter System Components Chapter Signal Processing Chapter Antenna and Feeder System HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 37 Antenna Feeder subsystem Antenna Jumper TMA Jumper BiasTee Feeder Jumper BTS3012 D A T U HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 38 Typical configuration S1/1/1 、 transmit independence mode 、 DDPU RXA1  S1/1/1 transmit independence RXA2 mode 、 Each cell is configured one DTRU and one DDPU TX A RXA3 RXA4 RXB1 RXB2  The connection for one cell is showed in TX B RXB3 RXB4 the right slide TX  BSC data configuration should be 、 transmit independence mode 、 receive independence mode IN TCOM IN2 TX  Cabinet Top power 、 dBm 、、、 46 or RXM 47.8 、 -1.0 RXD RXM RXD DTRU HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 39 Typical configuration S1/1/1 、 transmit diversity+4-way receive diversity 、  S1/1/1 transmit diversity+4-way DDPU DDPU RXA1 RXA1 receive mode 、 each cell is configured one DTRU and two DDPU RXA2 、 RXA3 RXA4 RXA4 RXB1 RXB1 TX B RXB3 RXB4 RXB4 IN TCOM  4-way receive mode IN2  Cabinet Top power 、 dBm 、、、 46 TX RXM or 47.8 、 -1.0 RXD RXM RXD DTRU HUAWEI TECHNOLOGIES CO., LTD All rights reserved RXB2 RXB3 TX  transmit diversity mode RXA2 RXA3 RXB2  BSC data configuration should be TX A Page 40 TX A TX B Typical configurationS2/2/2 、 transmit independence mode 、 DDPU RXA1  S2/2/2 transmit independence RXA2 TX A RXA3 mode 、 Each cell is configured one DTRU and one DDPU RXA4 RXB1 RXB2 TX B RXB3  The connection for one cell is showed in RXB4 the right slide TX  BSC data configuration should be 、 IN TCOM  transmit independence mode IN2 TX  receive diversity mode RXM  Cabinet Top power 、 dBm 、、、 46 or 47 RXD RXM 、 -1.0 RXD DTRU HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 41 Typical configurationS2/2/2 、 PBT mode 、 DDPU RXA1 RXA2  S2/2/2 PBT mode 、 each cell is RXA4 RXB1 configured two DTRU and one DDPU  The connection for one cell is showed in the right slide  BSC data configuration should be  PBT mode RXB2 TX B RXB3 RXB4 TX TX IN IN TCOM TCOM IN2 IN2 TX TX  receive independence mode  Cabinet Top power 、 dBm 、、 49 RXM RXM RXD RXD RXM RXM RXD RXD DTRU HUAWEI TECHNOLOGIES CO., LTD TX A RXA3 All rights reserved DTRU Page 42 Typical configuration S4/4/4 、 wideband transmit combination mode 、 DDPU  S4/4/4 wideband transmit combination RXA1 RXA2 mode 、 each cell is configured two DTRU and one DDPU TX A RXA3 RXA4 RXB1 RXB2  BSC data configuration should be TX B RXB3 RXB4  wideband transmit combination mode  receive diversity mode  Cabinet Top power 、 dBm 、、、 46 or 47 、 -3.3-1.0 TX TX IN IN TCOM TCOM IN2 IN2 TX TX RXM RXM RXD RXD RXM RXM RXD RXD DTRU HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 43 DTRU Typical Configuration S1/2/1  S1/2/1,cell1 and cell need share one DTRU, cell need configure one DTRU and one DDPU  BSC data configuration should be 、 DTRU1 、 transmit independence mode 、 receive independence mode 、 DTRU2 、 transmit independence mode 、 receive independence diversity mode HUAWEI TECHNOLOGIES CO., LTD DDPU DDPU DDPU RXA1 RXA1 RXA1 RXA2 RXA2 TX A RXA2 TX A RXA3 RXA3 RXA3 RXA4 RXA4 RXA4 RXB1 RXB1 RXB1 RXB2 RXB2 TX B RXB2 TX B RXB3 RXB3 RXB3 RXB4 RXB4 RXB4 TX TX IN IN TCOM TCOM IN2 IN2 TX TX RXM RXM RXD RXD RXM RXM RXD DTRU DTRU RXD All rights reserved Page 44 TX A TX B Typical configuration S8/8/8  S8/8/8 cell and cell are DDPU Tx-com configured DTRU,2 DCOM and DDPU RXA2 TX1 RXA3 TX A TX1 RXA4 RXB1 RXB2  BSC data configuration should be 、 wideband transmit combination mode 、 receive diversity mode Tx-com RXA1 TX RXB3 TX B TX RXB4 TX IN TCOM IN2 TX TX TX IN IN TCOM TCOM IN2 IN2 TX TX TX IN TCOM IN2 TX  Cabinet top power 、 dBm 、 、、 46 or 47.8 、 -3.3-3.3-1.0 DTRU HUAWEI TECHNOLOGIES CO., LTD DTRU DTRU All rights reserved Page 45 DTRU Typical configuration S8/8/8 RF-EX1 RF-EX1  S8/8/8 cell2 is configured DTRU,2 DCOM and DDPU, cell need cross the cabinet RF-EX2 RF-EX2 RF-EX3 RF-EX3 RF-EX4 RF-EX4 DDPU DDPU  BSC data configuration should be 、 wideband transmit combination mode 、 receive diversity mode RXA1 TX IN  Attention 、 only support frequency hopping TCOM IN2 TX DTRU HUAWEI TECHNOLOGIES CO., LTD Tx-com RXA2 TX A RXA3 RXA4 RXB1 RXB2 TX B RXB3 RXB4 RXA1 TX1 TX TX TX IN IN TCOM TCOM IN2 IN2 TX TX DTRU DTRU All rights reserved Tx-com RXA2 TX A RXA3 RXA4 RXB1 RXB2 TX B RXB3 RXB4 Page 46 TX1 TX TX IN TCOM IN2 TX DTRU Combined Cabinet Signal Flow Slave cabinet Data cable Control cable Main cabinet of main of main cabinet cabinet group Clock cable group Main Control cable cabinet of Clock cable Data cable cabinet Control cable slave cabinet Slave of slave Clock cable group cabinet group  The connection of the signal cables of the combined cabinet is as follows:  The main and slave cabinets are connected by the data cables, control cables, and clock cables  The main and slave combined cabinets are connected by the clock cables and control cables  The main and slave cabinets and combined cabinets require the DIP switches HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 47 Thank You www.huawei.com ... U D A T U Wiring & Air Inlet Transmission Unit Transmission Unit HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page Hardware structure Abis Interface E1 Um Interface TBUS/DBUS/CBUS Monitor... DTRU HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 16 Intra structure of DTRU TX1 TX IN1 combiner combiner TCOM TRX0 IN2 TX2 RXM1 RXD1 divider divider TX divider divider TRX1 RXM2 RXD2 HUAWEI. .. amplifier HUAWEI TECHNOLOGIES CO., LTD All rights reserved Page 28 Functional structure of the DDPU ANTA duplexer ANTB divider duplexer divider TXA RXA1 RXA2 RXA3 RXA4 TXB RXB1 RXB2 RXB3 RXB4 HUAWEI

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