User Guide Part 2

Installing the RBS Remote Units Connecting the Ground Cable to the Core Module
92-F0423-1 Ericsson Proprietary 3-7
Connecting the Ground Cable to the Core Module
7KH5%6H[WHUQDOSURWHFWLYH(DUWKJURXQGPXVWEHWHVWHGDIWHULQVWDOODWLRQ7KH
LPSHGDQFHWR(DUWKJURXQGPXVWEHOHVVWKDQΩVHH§5%66SHFLILFDWLRQV¨RQSDJH
:HUHFRPPHQGWHVWLQJJURXQGLQWHJULW\WZLFHD\HDU
Figure 3–4 Connecting the Ground Cable and RF Jumpers
Steps
To connect the ground cable to the core modules
q &RQQHFWWKHJURXQGMXPSHUWRWKHFRUHPRGXOHJURXQGVWXGVKRZQLQ
)LJXUH ¥¥LQOEV¥1FPPD[LPXPWRUTXHUHFRPPHQGHG
L↓ L
LR
Tx
Rx
Transmit LNA Filter for a
one-carrier remote
Tx/Rx Ports
ESD Strap Connection (on the
inside of the casting, not
visible in this view)
Core Module Ground Stud
Line 1 (Brown)
Line 2 (Blue)
Ground (Green/Yellow)
Fiber Conduit
Power Conduit
Fiber and Power Access
Cover
Electrical Junction Box