Lucent Technologies DDM-2000 OC-3 User Manual

363-206-285
Circuit Pack Descriptions
7-28 Issue 3 June 2001
Figure 7-10. BBF1/BBF1B DS1 Circuit Pack Block Diagram
VT 1.5
VT-G
Timing
LBO
Adds (Removes)
LBO
DS1 to VT 1.5
Processor
Adds (Removes)
DS1 #3
DS1 #4
Prot. Sw.
Bus
To / Fr o m
Loopback
LBO
DS1 to VT 1.5
Processor
Adds (Removes)
VT OH
LBO
DS1 to VT 1.5
Processor
Adds (Removes)
VT OH
DS1 to VT 1.5
Processor
VT OH
To / Fr o m
DSX-1
VT OH
VT 1.5
VT 1.5
VT 1.5
VT 1.5
DS1 #1
DS1 #2
Prot. Sw.
Bus
To / Fr o m
Loopback
Loopback
Loopback
Prot. Sw.
Bus
To / Fr o m
Byte
Interleave &
(Disinterleave)
Control
+5V Power
To / Fr o m
SYSCTL
Circuit Pack
Prot. Sw.
Bus
To / Fr o m
Intrashelf
To / Fr o m
MXRVO/STS1E CPs
(Service &
Protection)
From
MXRVO/STS1E CPs
(Service &
Protection)
VT-G
Loopback

Lucent Technologies DDM-2000 OC-3 Specifications

General

Brand	Lucent Technologies
Model	DDM-2000 OC-3
Category	Multiplexer
Language	English