Lucent Technologies FiberReach DDM-2000 - Page 1621

363-206-305 Detailed Level Procedure:
DLP-524
Issue 3, June 2000 Page 3 of 4
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
Figure 1. FiberReach Backplane Power Interface
J51
J50
J53
J52
Low Speed
Protection
Assembly
J23
-48VA
-48RTNA
-48VB
-48RTNB
-48VBB
-48RTNBB
J34
J33
J22
J21
P2
J40
J20
MISC DISCRETES J42
TBOS
Power
interface
OFFICE ALARMS J41
Screw
PROTECTION
LOW SPEED
(A,B,C)
2 IN
LOW SPEED
(A,B,C)
2 OUT
LOW SPEED
(A,B,C,D)
1 IN
DS3 OUT
DS3 IN
LOW SPEED
(A,B,C,D)
1 OUT
1X7 PROT
847578416 ASSY
1X7 Protection
Bus Module