363-206-295
Shelf Descriptions and Configurations
Issue 1
December 1997
3-3
Figure 3-1.
DDM-2000 OC-12 Shelf — Front View
Figure 3-2.
DDM-2000 OC-12 Shelf — Rear View
IN
OUT
IN
OUT
FAU L
A TIV
C
FAU LT
A TIVE
C
T
E
S1:1
3DS3
BBG11B
BBG11B
S1:1
3DS3
BBG11B
S1:1
x
x
x
x
x
x
x
x
x
x
Lucent
Lucent
C
A TIV
C
E
FAU LT
Lucent
TGS
x
x
x
x
x
ACTIVE
TIMING (TG)
Lucent
TGS
FAU LT
x
x
x
x
x
S4:4
S4:4
3DS3
Lucent
FUNCTION UNITS (FN)
2
B
E
T
V
L
2 (P)
1
S1:1
x
x
x
x
x
A TI
C
FAU
S1:1
21G
1
21G
A
OLIU
OLIU
x
x
x
x
x
x
x
x
x
x
A TIVE
Lucent
C
FAU LT
E
Lucent
A TIV
C
FAU LT
IN
OUT
IN
OUT
2 (P)
1
1
IVE
A T
C
Lucent
TSI
S1:1
BCP3
TSI
FAU LT
x
x
x
x
x
Lucent
S1:1
OLIU
23G
E
T
V
TI
AC
FAU L
x
x
x
x
x
Lucent
A TIV
S1:1
C
BCP3
TSI
FAU L
E
T
x
x
x
x
x
1
2
2 (P)
Lucent
S1:1
A
x
x
x
x
x
Lucent
S1:1
MAIN
x
x
x
x
x
177C
177C
B
E
Lucent
S1:1
OLIU
23G
TIV
C
AU LT
A
F
x
x
x
x
x
1
1
2 (P)
ON
ABN
ACTY
NE
ACTY
FE
FAU LT
ACTIVE
S1:1
3DS3
BBG11B
x
x
x
x
x
x
x
x
x
x
Lucent
Lucent
D
S1:1
177B
FE SEL
FE ID
FAU LT
CIT
PWR
UP /INIT
D
Lucent
S1:1
Lucent
S1:1
SYSCTL
x
x
x
x
x
x
x
x
x
x
BBG8
TST
ACO
MJ
MN
PMN
FAU LT
SYSCTL
CR
FB
177B
2 (P)
1
2 (P)
Lucent
S1:1
BCP4
OHCTL
FA
x
x
x
x
x
BBF2B
BBF2B
A
B
AUXCTL
J72
J70
J44
J41
J43
J42
J40
J39
J67
J53
J50
J47
J52
J49
J46
J51
J48
J45
Future Access
J73
J25
J38
J37
J36
J35
J34
J33
J32
J31
J30
J22
J64
J68
J63
J66
1
2
3
Misc. Discrete
(Central Office)
J74
3
3
3
2
2
2
1
1
1
IN
OUT
IN
OUT
IN
OUT
IN
OUT
C
B
A
D
FUNCTION UNITS (FN)
J21
J65
J20
J59
J61
J62
J60
X. 25
TBOS
MODEM
Parallel Telemetry
Parallel
Orderwire
Power
Return A
Return B
Misc. Discrete
Office Alarms
Office Alarms
DS1 Timing (IN)
Future
Bay MULT (B)
(CIT, TBOS,
Modem)
(Remote Term.)
MULT (B)
MULT (A)
DS1 Timing (OUT)
(OUT)
Telemetry
(IN)
Bay MULT (A)
(CIT, TBOS,
Modem)
-48VDC A
-48VDC B
IAO LAN