Service Manual

GSM-205-423
Powering up the cabinet
31st Oct 01
Inst. 4–10
Installation & Configuration: Horizon macro indoor
CONTROLLED INTRODUCTION
68P02902W08-B
Cabinet and
CBM views
Figure 4-2 shows the cabinet components and enlarged view of CBM showing
circuit breaker buttons.
ig.281.rh
6 CTUs (0 TO 5)
12 A
2 A
4 A
7 A
CCB (0 AND 1)
SURF
FANS
BPSMs (A AND B)
7 A
CIRCUIT
BREAKER
MODULE
TWO 2-FAN
UNITS
ONE 4-FAN
UNIT
SIX
TRANSCEIVERS
(CTUs)
PSM0
PSM1
PSM2
SURF
BPSMs A
BPSMs B
CTU 0
CTU 5
CTU 0
Figure 4-2 Diagram of cabinet with expanded view of CBM