Nortel Networks DCT1900 - Manual (Page 282)

Technical Product Manual - DCT1900
Installation Instructions, Modular Cabinet – CLU/SLU to Base Station Cabling
21-6 Install-DCT1900/R8/mw
© 2000-2005
Fig. 21-5 Local Powering of a Base Station
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!
(-)
(+)
G/W (+)
W/G (-)
O/W
W/O
B/W
AC/DC
ADAPTER
WHITE/BLUE – SC1-0
BLUE/WHITE – SC1-1
WHITE/ORANGE – SC0-0
ORANGE/WHITE – SC0-1
66 BLOCK IN IDF
W/B
3
6
4
5
2
1
RJ 45
PINS FROM MDF HOUSE PAIRS
Warning
IF Base Station cables go outside the building, the system must be protected from
lightning strikes by surge arresters.
Refer to Ascom Application Note AN_0252 for UL approval Lightning Protection
Devices and Installation Procedures.