Product manual

Installation instructions, Modular cabinet power cabling
Technical Product Manual - DCT1800-GAP
TD 92093 (1/LZBNB 103 108 R4D) / 2006-03-09/ Ver.C
© 2006
106
20.2 Installation
20.2.1 Modular cabinet powered by power transformer
Base station power supplied to a maximum of 3 CLUs/CLU-Ss/SLUs via the backplane
This is the default configuration the modular cabinet is delivered with.
Figure 68 gives a schematic diagram of this configuration. Figure 69 gives the cable diagram of this
configuration.
Fig. 68 Schematic diagram of powering the modular cabinet and 3 CLUs/CLU-Ss/SLUs
by a transformer
1. Connect the power cable (TRENB 101 01) in the modular cabinet to the power transformer.
Note:
The modular cabinet and the base stations are powered via the switch at the front of the modular
cabinet.
Modular cabinet
Internal
Backplane
PW-
EXT
PW-
BP
3
CLUs,
CLU-Ss
or SLUs
MCCB
Transformer
053