Zte ZXSDR BS8800 C100 Hardware Manual
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Zte ZXSDR BS8800 C100 Hardware Manual

Zte ZXSDR BS8800 C100 Hardware Manual

Cdma indoor basestation-8800
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ZXSDR BS8800 C100
CDMA Indoor Basestation-8800
Hardware Manual
ZTE CORPORATION
ZTE Plaza, Keji Road South,
Hi-Tech Industrial Park,
Nanshan District, Shenzhen,
P. R. China
518057
Tel: (86) 755 26771900
Fax: (86) 755 26770801
URL: http://ensupport.zte.com.cn
E-mail: support@zte.com.cn

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  • Page 1 ZXSDR BS8800 C100 CDMA Indoor Basestation-8800 Hardware Manual ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China 518057 Tel: (86) 755 26771900 Fax: (86) 755 26770801 URL: http://ensupport.zte.com.cn E-mail: support@zte.com.cn...
  • Page 2 The contents of this document are protected by copyright laws and international treaties. Any reproduction or distribution of this document or any portion of this document, in any form by any means, without the prior written consent of ZTE CORPO- RATION is prohibited.

  • Page 3: Table Of Contents

    Contents Preface............... i Cabinet..............1 ZXSDR BS8800 C100 Cabinet Technique Feature ....1 ZXSDR BS8800 C100 Baseband RF Cabinet Outer Structure............... 1 ZXSDR BS8800 C100 Baseband RF Cabinet Inner Structure............... 2 ZXSDR BS8800 C100 RF Subrack ......... 3 Wiring Slot ..............4 ZXSDR BS8800 C100 Power Distribution Subrack....
  • Page 4 RS232/RS485 Monitoring Cable ........48 Data Cable ..............49 Fiber................56 AISG Control Cable ............56 GPS Jumper..............58 RF Jumper ..............58 GPS Antenna Feeder Cables and Components ............ 61 GPS Antenna Feeder System Structure ......61 GPS Antenna ..............62 GPS Feeder..............63 GPS Arrester..............64 GPS Feeder Connector............65 GPS Grounding Kit ............66 Main Antenna Feeder System ......

  • Page 5: Preface

    The ZXSDR BS8800 C100 can fulfill most functions concerning CDMA patent technologies. The pri- mary functions of ZXSDR BS8800 C100 are: baseband modulation and demodulation, RF signal transmission and demodulation, ra- dio resources distribution, call processing, power control and soft handoff.
  • Page 6 ZXSDR BS8800 C100 Hardware Manual This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 7: Cabinet

    Cabinet Technique Feature The ZXSDR BS8800 C100 cabinet uses 19 inch standard cabinet. The net dimensions of ZXSDR BS8800 C100 is 950 mm (37 6/16 in) × 600 mm (23 10/16 in) × 450 mm (17 11/16 in) (height ×...

  • Page 8: Zxsdr Bs8800 C100 Baseband Rf Cabinet Inner

    ZXSDR BS8800 C100 Hardware Manual 1 ZXSDR BS8800 C100 RF C IGURE ABINET UTER TRUCTURE ZXSDR BS8800 C100 Baseband RF Cabinet Inner Structure The inner structure of the ZXSDR BS8800 C100 is shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 9: Zxsdr Bs8800 C100 Rf Subrack

    Transmission subrack (reserved) Fan subrack ZXSDR BS8800 C100 RF Subrack The RF unit is located or installed at the top layer of the cabi- net.Figure 3 illustrates the appearance of ZXSDR BS8800 C100 RF subrack. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 10: Wiring Slot

    IRING ZXSDR BS8800 C100 Power Distribution Subrack The power distribution subrack is responsible for power distribu- tion of the whole BTS. Figure 5 illustrates the front panel of the power distribution sub- rack. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 11: Figure 5 Power Distribution Subrack

    RSU4 RF unit power supply ON: Powered on OFF: Powered off RSU5 RF unit power supply ON: Powered on OFF: Powered off RSU6 RF unit power supply ON: Powered on OFF: Powered off Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 12: Zxsdr Bs8800 C100 Baseband Subrack

    ZXSDR BS8800 C100 Hardware Manual ZXSDR BS8800 C100 Baseband Subrack Figure 6 illustrates the ZXSDR BS8800 C100 baseband subrack. IGURE UBRACK Power Module (PM) Channel Processing Module for Fabric Switching (FS) module Voice (CHV) Site Alarm ( SA) module Channel Processing Module for...

  • Page 13: Wind-Guide Plate

    Transmission Subrack (optional) The dimension of the transmission subrack is 50 mm (1 15/26 in) × 88 mm (3 7/16 in) × 300 mm (11 13/16 in) (H×W×D). This subrack is an optional configuration. Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 14 ZXSDR BS8800 C100 Hardware Manual This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 15: Modules

    RF in low cost configuration. � Provides externally the clock extension interface (IEEE1588) and communication extension interface (use the local mainte- nance interface). Figure 9 shows the principle of CC module. Principle Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 16: Figure 9 Cc Module Principle

    Figure 10 shows the appearance of CC module panel with and with- Panel out handle respectively. 10 CC M IGURE ODULE ANEL Table 3 describes the indicators on the panel of CC module. Indicator Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 17: Table 3 Cc Module Panel Indicator Description

    0.3s on and 0.3s off Slower flash: the antenna is short circuit, 2.5s on and 2.5s off Quicker flash: initialization can not receive the message, 70m on and 70ms off. Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 18 CC/FS active and standby is interrupted, Communication between CH and CC is interrupted, Communication between FS and CC is interrupted. Table 4 describes the buttons on the panel of CC module. Button Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 19: Channel Processing Module (Ch)

    EV-DO service. CHV module consists of processing unit, baseband modulation and Principle demodulation unit, FPGA unit, EPLD logic unit, power, Ethernet unit and MMC unit. Figure 11 shows the principle of CHV module. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 20: Figure 11 Chv Module Principle

    The dimensions of CH module in mm are: 148.8 (H) x 19.0 (W) x Measurement 181.5 (D). The dimensions of CH module in inches are: 5 14/16 (H) x 12/16 (W) x 7 2/16 (D). Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 21: Figure 13 Chv Module Panel

    0.125s On baseband and 0.125s signal failure while The first FS0/FS1 second: one board flash means communi- connects to CH board. cation with FS0 is nor- mal and Off means com- munication Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 22 On: normal cation sta- by CPU, communi- tus indica- EPLD trans- cation be- tor between parent tween CPU CPU and transmis- and MMC sion mode Off: failed communi- cation be- tween CPU and MMC. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 23: Fabric Switch Module (Fs)

    FS module consists of master/slave control unit, MCU0 unit, MCU1 Principle unit, EPLD logic, optical interface control unit, FPGA unit, optical receiving and transmitting circuit and clock processing circuit as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 24: Figure 15 Fs Module Principle

    8Hz; four flashes it means per second, the locking 0. 125s on status of and0. 125s the reverse off. optical The first interfaces second: one Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 25 5th link is normal and Off means the 5th is broken. Recycle again per 18 seconds. (If the 61. 44M click is wrong, the indicator is always off) Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 26 4th link is normal and Off means the 4th link is broken. Recycle again per 15 seconds. (If the 61. 44M click is wrong, the indicator is always off) Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 27: Site Alarm Module (Sa)

    Site Alarm Module (SA) module provides the following functions. Function � Communicates with through PMB-0 cable and performs CC unit functions. � Supports nine fan rev control and monitoring. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 28: Figure 17 Sa Module Block Diagram

    The dimensions of SA module in inches are: 2 14/16 (H) x 12/16 (W) x 7 12/16 (D). Figure 18 illustrates the panel of SA module. Panel 18 SA M IGURE ODULE ANEL Table 9 describes the indicators on the panel of SA module. Indicator Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 29: Table 9 Sa Panel Indicator Description

    Abis connection ,RS232 / RS485 monitoring and dry contact monitoring Jumpers Note: In ZXSDR BS8800 C100, the jumpers are located on the SA mod- ule. There are 6 sets of jumpers on SA module: X1 ~ X6. Figure Jumpers Location and Structure 19shows the jumpers structure and locations in SA module.

  • Page 30: Figure 19 Zxsdr Bs8800 C100 Jumpers Location

    OFF means cable shield is hanging (not connected). BSC_RR1, set 1st E1/T1 channel RRING_1 (Receiving). ON means cable shield is connected to grounging terminal; OFF means cable shield is hanging (not connected). Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 31 OFF means cable shield is hanging (not connected). BSC_RR5, set 5th E1/T1 channel RRING_5 (Recieving). ON means cable shield is connected to grounging terminal; OFF means cable shield is hanging (not connected) Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 32 Sets the BDS rack ID. Supports eight cas- cades of BDS rack at most. BDS_ID Setting BDS_ID<2>, BDS_ID<1> and BDS_ID<0> configuration ranges from “000” to “111” while MBDS is configured as “000” by de- fault. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 33: Fan Array Module (Fa)

    FL unit. Figure 20 illus- trates the principle block diagram of FA module. 20 FA M IGURE ODULE RINCIPLE Figure 21 illustrates the panel appearance of FA module. Panel Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 34: Power Module (Pm)

    Provides 16 internal interfaces for +12 V load power. � Provides 16 internal interfaces for +3.3 V management power. � Provides EMMC management function. � Provides input over-voltage and under-voltage measurement and protection. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 35: Figure 22 Pm Block Diagram

    The dimensions of PM in mm are: 73.8 (H) x 29.0 ( W) x 181.5 Measurement The dimensions of PM in inches are: 2 14/16 (H) x 1 2/16 ( W) x 7 12/16 (D) Figure 23 illustrates the panel appearance of PM . Panel Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 36: Figure 23 Pm Panel

    Off: the board has no alarm. Table 15 describes the panel interfaces of PM. Panel Interface 15 PM P ABLE ANEL NTERFACE ESCRIPTION Interface Description RS232 debugging interface -48V/-48V RTN -48V power input interface Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 37: Radio System Unit (Rsu)

    Dimension of RSU: 400.5 mm (15 12/16 in) (H) × 72.7 mm (2 Dimension 14/16 in) (W) × 455.0 mm (17 15/16 in) (D) Figure 25 illustrates the appearance of RSU panel. Panel Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 38: Figure 25 Rsu Panel

    Indica- Color Meaning Description Green ON: RSU is being reset or started. running Flashes in 1Hz: RSU runs normally. indicator Flashes in 5 Hz: The version is being downloaded. OFF: Self test fails. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 39: Table 17 Rsu Panel Button Description

    Rx in Frequency Frequency expansion expansion input interface, inputting diversity received signals TX1 RX1 or the upper Connected to the CPRI level cascaded optical interface of BBU or upper level cascaded RSU Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 40 RS 485 environment monitoring interface AISG Antenna feeder Connected to antenna feeder AISG interface POWER RSU front RF power supply -48 V DC power input panel in the power interface distribution subrack Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 41: External Cables

    The long hole in the middle of head cover is used to layout the antenna feeder. The circular hole on the right of head cover is used tor layout power cable and contact cable. ZXSDR BS8800 C100The external cables layout is shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 42: Dc Power Cable

    The blue one is -48V DC power input cable, and the other black one is power grounding cable. Both ends of cable are OT terminal. Figure 27 illustrates the appearance of DC power cable. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 43: Grounding Cable

    E1 link support. The 75Ω E1 cable (A) that shown in Figure 29, supports 8 E1 links at most. The 75Ω E1 cable (B) that shown in Figure 30, supports 4 E1 links at most. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 44: Figure 29 75Ω E1 Cable Appearancea)

    1 shielding ground outside receives signal +(micro- 1-1- E1_RX0+ coaxial 2 signal) inside receives signal -(micro- 1-1- E1_RX0- coaxial 2 shielding ground outside 1-4- transmits signal +(micro- E1_TX1+ coaxial 3 signal) inside Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 45 3 signal) inside transmits signal -(micro- 2-4- E1_TX5- coaxial 3 shielding ground outside receives signal +(micro- 2-3- E1_RX5+ coaxial 4 signal) inside receives signal -(micro- 2-3- E1_RX5- coaxial 4 shielding ground outside Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 46: Table 21 75Ω E1 Cable Pin Description (4 E1 Links)

    E1_TX1+ 4- inside coaxial 3 signal) transmits signal -(micro- E1_TX1- outside coaxial 3 shielding ground receives signal +(micro- E1_RX1+ 3- inside coaxial 4 signal) receives signal -(micro- E1_RX1- coaxial 4 shielding ground outside Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 47: 120Ω E1 Cable

    Figure 31, supports 8 E1 links at most. The 120Ω E1 cable (B) that shown in Figure 32, supports 4 E1 links at most. 31 120Ω E1 C (A) A IGURE ABLE PPEARANCE Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 48: Figure 32 120Ω E1 Cable (B) Appearance

    Green (with 1 TIP_1 black point) Yellow (with 1 O_RING_1 red point) 4 OUT1 Yellow (with 1 TIP_1 black point) Grey (with 1 red I_RING_2 point) 5 IN2 Grey (with 1 TIP_2 black point) Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 49 Green (with 3 TIP_6 black points) Yellow (with 3 O_RING_6 red points) 14OUT6 Yellow (with 3 TIP_6 black points) Grey (with 3 red I_RING_7 points) 15 IN7 Grey (with 3 TIP_7 black points) Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 50: Table 23 120Ω E1 Cable Pin And Signal Description

    Blue (with 2 red points) TX2+ Blue (with 2 black points) RX3– Pink (with 2 red points) RX3+ Pink (with 2 black points) TX3– Green (with 2 red points) TX3+ Green (with 2 black points) Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 51: 100Ω T1 Cable

    Blue O_TIP_3 7TX3+ RING_3 Orange 7TX3– I_TIP_3 8RX3+ Green 8 RX3- O_TIP_4 9TX4+ RING_4 Brown 9TX4– I_TIP_4 10RX4+ RING_4 Gray 10RX4- O_TIP_5 Black 11TX5+ RING_5 Blue 11TX5– I_TIP_5 Black 12RX5+ RING_5 Orange 12RX5- Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 52: Ethernet Cable

    Ethernet Cable Ethernet cable provides physical connection for Abis interface be- Function tween ZXSDR BS8800 C100 and BSC, and also acts as an operation and maintenance cable for LMT login. Both the ends of Ethernet cable are crimped with RJ45 connectors...

  • Page 53: Dry Contact Input/Output Cable

    Pin Description contact input/output cable. 26 D ABLE ONTACT NPUT UTPUT ABLE AIRS AND OLORS Serial No. End A Pin No. Colors white Blue White Orange White Green Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 54: Rs232/Rs485 Monitoring Cable

    RS232/RS485 Monitoring Cable RS232/RS485 monitoring cable is a serial port communication ca- Function ble, and used to communicate ZXSDR BS8800 C100 with external devices to transmit RS232/RS485 signal. RS232/RS485 monitoring cable is balanced twisted pair cable, and Appearance provides the signal transmission rate up to 115.2 kbps.

  • Page 55: Data Cable

    SCSI interface and End ’B’ with three D-type interfaces. Figure 37 illustrates the cable appearance of both ends with SCSI Appearance interfaces. Figure 38illustrates the cable appearance of A end with SCSI interface and B end with three D-type interfaces. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 56: Figure 37 Data Cable With Scsi Interfaces

    NTERFACES Note: End ’A’ is a SCSI50 plug, End ’B1’ is grounding terminal, End ’B2’ is a DB44 plug, End ’B3’ is a RS232/RS485 connector and End ’B4’ is a dry contact connector. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 57: Table 29 Cable Connection Relation

    — — — — RX0– Blue cable (with 1 red point) — — — — RX0+ Blue cable (with 1 black point) — — — — TX0– Pink cable (with 1 red point) Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 58 (refer (with to note 2 red points) — — TX2+ Blue cable ange (with (refer to note 2 black points) — — RX3– Pink Green cable (refer (with to note 2 red points) Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 59 — — — — RX5– Blue cable (with 3 red points) — — — — RX5+ Blue cable (with 3 black points) — — — — TX5– Pink cable (with 3 red points) Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 60 TX7– Blue cable (with 4 red points) — — — — TX7+ Blue cable (with 4 black points) — — — — 232RX Blue — — — — 232TX Orange (refer to note Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 61 9. joint with the brown wire of the twisted-pair (red/brown) 10. joint with the red wire of the twisted-pair (red/green) 11. joint with the blue wire and orange wire of white/blue and white/orange twisted-pair. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 62: Fiber

    The fiber cable is used to fulfill the signal interaction between Function ZXSDR BS8800 C100baseband subrack and ZXSDR BS8800 C100RF subrack. The single mode fiber is used in ZXSDR BS8800 C100, and the Appearance both ends of fiber are LC/LC connectors, as shown inFigure 39...
  • Page 63 ABLE TYPE ONNECTOR TO NTENNA MPLIFIER Table 30 describes the pin and signal description of AISG control Pin Description cable that connects the ZXSDR BS8800 C100’s RSU with the ’T’ type connector. 30 AISG C (RSU ABLE ONTROL ABLE ESCRIPTION...

  • Page 64: Gps Jumper

    ANT interface on the CC board. RF Jumper jumper connects ZXSDR BS8800 C100 with main feeder as well Function as main feeder with antenna. The RF jumper is used only when the main feeder adopts 7/8”...

  • Page 65: Figure 44 Rf Jumper (Main Feeder To Antenna)

    Chapter 3 External Cables 44 RF J IGURE UMPER EEDER TO NTENNA Note: The length of the RF jumper is determined at on-site. Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 66 ZXSDR BS8800 C100 Hardware Manual This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 67: Gps Antenna Feeder Cables And Components

    GPS satellite. Clock module demodulates the frequency and clock signal and provides them to corresponding modules of ZXSDR BS8800 C100. Figure 45 illustrates GPS antenna feeder system structure . Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 68: Gps Antenna

    ZXSDR BS8800 C100 Hardware Manual 45 ZXSDR BS8800 C100 GPS A IGURE NTENNA EEDER YSTEM TRUCTURE GPS Antenna Feeder Installation Feeder Pole Feeder Grounding Kit GPS Antenna GPS Arrester GPS Antenna GPS antenna is an active antenna. GPS antenna receives GPS Description satellite signals and sends them to clock module.

  • Page 69: Gps Feeder

    1/4" RF coaxial cable appearance is shown in Figure 46 46 GPS F IGURE EEDER TRUCTURE Cable core Insulating layer Shield cover Table 33 lists the technical indices of GPS feeder cable. Technical Indices Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 70: Gps Arrester

    Two kinds of GPS arresters are available at present: one-in-one Structure and two-in-one. Figure 47 shows the structure of the former type Figure 48 illustrates that of the latter. 47 O GPS A IGURE RRESTER TRUCTURE Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 71: Gps Feeder Connector

    GPS feeder connector is a small/medium power connec- tor with thread connection mechanism, and has wide application in connecting coaxial RF cables in radio devices and instruments. GPS feeder connector’s impedance is 50 ohm. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 72: Gps Grounding Kit

    No acid or alkaline gas GPS Grounding Kit When the GPS feeder uses 1/4" RF coaxial cable, the GPS feeder Structure grounding kit should be glue free. Structure of GPS grounding kit is shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 73: Figure 50 Gps Grounding Kit Structure

    ROUNDING ECHNICAL NDEXES Technical Parameter Specification stainless steel Material of grounding kit Material of copper braid belt purple copper Grounding cable copper core cross-sec- 10 mm tional area 800 mm. Grounding cable length Confidential and Proprietary Information of ZTE CORPORATION...
  • Page 74 ZXSDR BS8800 C100 Hardware Manual This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 75: Main Antenna Feeder System

    From antenna to cabinet, the antenna feeder system consists of BTS antenna, tower-top amplifier (optional), antenna jumper, main feeder cable, grounding clip, lightning arrester, and cabinet- top jumper, as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 76: Antenna

    13. BTS equipment Feeder clip Antenna The ZXSDR BS8800 C100 antenna feeder system adopts common antenna or electrical antenna. For the electrical antenna, you can adjust the lever to control the embedded adjuster and thus to tune the downtilt angle of the antenna. The tilt reflects the direction from which the antenna receives the strongest signals.

  • Page 77: Feeder Structure

    Feeder Structure The feeder is used to receive and transmit radio RF signals between the antenna and the ZXSDR BS8800 C100. There are many types of feeder cables such as 1/2 inch and 7/8 inch feeder cable. When the distance between the ZXSDR BS8800 C100 cabinet and antenna is less, then 1/2 inch feeder cable is used.
  • Page 78 ZXSDR BS8800 C100 Hardware Manual This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 79: Figures

    Figures Figure 1 ZXSDR BS8800 C100 RF Cabinet Outer Structure ..2 Figure 2 ZXSDR BS8800 C100 Inner Structure ....... 3 Figure 3 RF Subrack Appearance .......... 4 Figure 4 Wiring Slot ............4 Figure 5 Power Distribution subrack ........5 Figure 6 BaseBand Subrack..........
  • Page 80 Figure 42 GPS Jumper............58 Figure 43 RF Jumper (RSU to Lightning Arrester) ....58 Figure 44 RF Jumper (Main Feeder to Antenna) .....59 Figure 45 ZXSDR BS8800 C100 GPS Antenna Feeder System Structure............62 Figure 46 GPS Feeder Structure...........63 Figure 47 One-in-one GPS Arrester Structure ......64 Figure 48 Two-in-one GPS Arrester Structure ......65...

  • Page 81: Tables

    Table 9 SA Panel Indicator Description ........23 Table 10 SA Button Description..........23 Table 11 SA Panel Interface Description ........23 Table 12 ZXSDR BS8800 C100 Jumpers Setting .....24 Table 13 FA Panel Indicator Description ........28 Table 14 PM Panel Indicator Description ........30 Table 15 PM Panel Interface Description........30...
  • Page 82 Table 33 GPS Feeder Cable Technical Indices ......64 Table 34 One-in-one GPS Arrester Technical Indices ....65 Table 35 Two-in-one GPS Arrester Technical Indices ....65 Table 36 GPS Feeder Connector Technical Indices....66 Table 37 GPS Feeder Grounding Kit Technical Indexes.....67 Confidential and Proprietary Information of ZTE CORPORATION...

  • Page 83: List Of Glossary

    PM - Power Module RF - Radio Frequency RRU - Remote Radio Unit RSU - RF System Unit SA - Site Alarm Module SCSI - Small System Computer Interface UART - Universal Asynchronous Receiver/Transmitter Confidential and Proprietary Information of ZTE CORPORATION...

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