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ZXC10 CBTS O1 Hardware Installation Manual
Table 12 shows cable connection relationship
T
A B L E
S.N.
1
2
3
4
5
6
7
8
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
A B L E
Pin
Internal
conductor
Shielding layer
50
Confidential and Proprietary Information of ZTE CORPORATION
1 2 - C
C
A B L E
O N N E C T I O N
Interface
Socket
Name
Type
HYCOM1 ~
7/16-hole
HYCOM 6
socket
Hummel
AC_IN
connector
PE
Ground pole
Fiber 1 ~
Cable
4
traverser
Hummel
BAT+
connector
Hummel
BAT-
connector
N-F
GPS
connector
Cable
ABIS
traverser
1 3 - A
F
I
N T E N N A
E E D E R
Signal
Definition
HYCOM
HYCOM
GND
R
E L A T I O N S H I P
External cable
Quantity
name
Antenna
feeder
6
RF cable
AC_IN
power
1
cable
PE
cabinet
protection
1
ground cable
Optical cable and
2
microwave trunk
+ Battery rack
1
power cable
-
Battery
rack
1
power cable
GPS cable
1
Abis interface E1/
2
T1 cable
N T E R F A C E S
Signal Description
TX-RF
RX-RF
-
End A
End B
RFE
Antenna
AC
ACCU unit
distribution
device
Cabinet PE
Protection
connecting
grounding
terminal
busbar
Transmissi
Remote
on Unit
transmission
Battery rack
DCCU unit
Battery rack
GCM board GPS antenna
External
Master
transmission
cabinet
device or BSC
End-A Entity
End-B Entity
RFE
Antenna
power
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