User's Manual

ZXC10 CBTS O1 Hardware Installation Manual
50 Confidential and Proprietary Information of ZTE CORPORATION
Table 12 shows cable connection relationship
T ABLE 12 - C ABLE C ONNECTION R ELATIONSHIP
S.N.
Interface
Name
Socket
Type
External cable
name
Quantity End A End B
1
HYCOM1 ~
HYCOM 6
7/16-hole
socket
Antenna feeder
RF cable
6 RFE Antenna
2 AC_IN
Hummel
connector
AC_IN power
cable
1 ACCU unit
AC power
distribution
device
3 PE Ground pole
PE cabinet
protection
ground cable
1
Cabinet PE
connecting
terminal
Protection
grounding
busbar
4
Fiber 1 ~
4
Cable
traverser
Optical cable and
microwave trunk
2
Transmissi
on Unit
Remote
transmission
5 BAT+
Hummel
connector
+ Battery rack
power cable
1 Battery rack
6 BAT-
Hummel
connector
- Battery rack
power cable
1
DCCU unit
Battery rack
7 GPS
N-F
connector
GPS cable 1 GCM board GPS antenna
8 ABIS
Cable
traverser
Abis interface E1/
T1 cable
2
Master
cabinet
External
transmission
device or BSC
Antenna Feeder RF Cable
Um interface implements radio signal transmission by employing antenna.
There are 6 antenna feeder interfaces at CBTS O1 cabinet bottom:
HYCOM1 ~ HYCOM6. Connect cabinet external interface to antenna feeder
jumper and internal interface to ANT port of corresponding RFE board.
Antenna feeder interfaces transmits RF carrier signals between BTS and
MS. Use 7/16 female socket connector. Table 13 illustrates antenna feeder
interfaces.
T ABLE 13 - ANTENNA FEEDER I NTERFACES
Pin
Signal
Definition
Signal Description End-A Entity End-B Entity
HYCOM TX-RF
Internal
conductor
HYCOM RX-RF
Shielding layer GND -
RFE Antenna