Lucent Technologies FiberReach DDM-2000 - Page 177

363-206-305
Shelf Descriptions and Configurations
Issue 3 June 2000
3-23
Figure 3-22. DDM-2000 FiberReach with Four 1x1 Protected T1 Extensions and Eight 1x1
Protected DS1 Services
S
Y
S
C
T
L
D
S
1
(P)
D
S
1
(P)
D
S
1
D
S
1
Function
Units
O
L
I
U
O
L
I
U
(P)
T
1
E
X
T
T
1
E
X
T
T
1
E
X
T
(P)
T
1
E
X
T
(P)
A B C D
U
S
E
R
P
A
N
E
L
Low Speed
Groups
tpa 843640/01
G2
-U
G2
-U
2
6
2
6
Main*
* 28G-U in Main slots for OC-3
29G-U in Main slots for OC-12