Lucent Technologies FiberReach DDM-2000 - Page 135

363-206-305
Applications
Issue 3 June 2000
2-49
Figure 2-37. SLC-2000 System Hosting a FiberReach NBS Through a Collocated WBS
SLC ®-2000
ARM shelf
SLC ®-2000 system
equipment
MDS assembly
shelf
DSX cross connect
DDM-2000
FiberReach
WBS
DDM-2000
FiberReach
WBS
DDM-2000
OC-3 Shelf
hostingWBSs in
the OC-1 ring*
DDM-2000
FiberReach
WBS
Remote Location
To
CO
(SONET or
DSX-1 feeder)
DSXBIU
C
h
a
n
n
e
l
u
n
I
t
s
C
h
a
n
n
e
l
u
n
I
t
s
Narrowband
shelf
OC-1
signal
OC-1
signal
OC-1
signal
OC-1
signal
DSX-1s
DSX-1s
DSX-1s
frapp01
* The DDM-2000 OC-3 shelf is
necessary to provide single
ended operations for alarms
on the equipment in OC-1 ring.
28 DS1 pipe
for customers
(SONET
feeders only)