Nortel DCT1900 Technical Product Manual page 282

Technical Product Manual - DCT1900
Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling
FROM MDF
WHITE/BLUE – SC1-0
BLUE/WHITE – SC1-1
WHITE/ORANGE – SC0-0
ORANGE/WHITE – SC0-1
Note: If a Base Station is going to be powered locally, then the CLU/SLU board that it is
connected to MUST NOT have the CLU/MCCB power cable (TSRNB 101 33) hooked up to it.
This means that all 8 Base Stations on that CLU/SLU board can only be powered locally!
IF Base Station cables go outside the building, the system must be protected from
Refer to Ascom Application Note AN_0252 for UL approval Lightning Protection
21-6
HOUSE PAIRS
(-)
Fig. 21-5 Local Powering of a Base Station
Warning
lightning strikes by surge arresters.
Devices and Installation Procedures.
66 BLOCK IN IDF
(+)
AC/DC
ADAPTER
RJ 45
PINS
W/B
3
B/W
6
W/O
4
O/W
5
W/G (-)
2
G/W (+)
1
Install-DCT1900/R8/mw
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