User Manual

Cabinet description
Nortel Networks Confidential
1–162
PE/DCL/DD/0063
411–9001–063
Standard 12.07/EN September 2000
GSM/BSS V12
PA_ICO FANICO DRX_ICO
8 power
amplifiers
2 F–type
converters
3 fans 8 DRXs (*)
dc input
50A
breaker
EMI filters
2.5A
breaker
5A
breaker
10A
breaker
dc compartment
Fuse 10A Fuse 10A Fuse 10A Fuse 10A
Fuse 800mA Fuse 800mA Fuse 800mA
Fuse 2A Fuse 2A Fuse 4A
Legend:
PA–ICO : Power Amplifier interconnection
FAN–ICO : Fan interconnection
DRX–ICO : DRX (*) interconnection
BCF
or
CBCF
ALCO
or
RECAL
BCF or
CBCF
Note:
(*) DRX or e–DRX
Figure 1–122 S8000 Indoor BTS: dc power supply diagram