Lucent Technologies DDM-2000 OC-3 User Manual

363-206-285 Detailed Level Procedure: DLP-557
Issue 2, February 2000 Page 21 of 22
DDM-2000 OC-3 MULTIPLEXER
Figure 17 – Example of Locked Cross-Connections (T1 to T1)
a-1-1 to m-1-1-1
(ent-crs-vt1:a-1-1,m-1-1-1:cct=locked,ringid=m2)
where:
a-1-1 = address of T1EXT circuit pack 1
in LS group A, T1 port #1
m-1-1-1 = address of STS #1
in MAIN OLIU, VTG #1, VT #1
cct = locked, locks path to specified ring
ringid = m2, specifies ring (ring 2) from which
received. Data received on
transmitted via the same OLIU on other ring (ring 1).
channel is
the low speed port is
a-1-1 to m-1-1-1
(ent-crs-vt1:a-1-1,m-1-1-1:cct=locked,ringid=m1)
where:
a-1-1 = address of T1EXT circuit pack 1
in LS group A, T1 port #1
m-1-1-1 = address of STS #1
in MAIN OLIU, VTG #1, VT #1
cct = locked, locks path to specified ring
ringid = m1, specifies ring (ring 1) from which
received. Data received on
transmitted via the same OLIU on other ring (ring 1).
channel is
the low speed port is
T1
T1
MXRVO
MAIN 2
MAIN 1
MAIN 2
MAIN 2
MAIN 2
MAIN 1
MAIN 1
MAIN 2
MAIN 1
MAIN 1
MAIN 1
MAIN 2
A
A
A
A
B
B
B
B
C
C
C
C
m-1
m-12 m-12
m-12 m-12
m-1
m-1
m-1
m-1
m-12 m-12
m-12 m-12
m-1
m-1
m-1
m-1
m-12 m-12
m-12 m-12
m-1
m-1
m-1
m-1
m-12
m-12
m-12
m-12
m-1
m-1
m-1
m-1 m-12 m-12 m-12 m-12
m-1
m-1
m-1
m-1
m-12 m-12
m-12 m-12
m-1
m-1
m-1
Node 1
DDM-2000
OC-12
Node 5
DDM-2000
OC-12
Node 2
DDM-2000
OC-12
Node 4
DDM-2000
OC-12
Node 3
DDM-2000
OC-12
Node 6
DDM-2000
OC-12
Faceplate Connector
Passes Through
Undropped STSs
OC-12 Path Switched Ring with
OC-3 Shelves with OC-12 Optics
OC-12 OC-12

Lucent Technologies DDM-2000 OC-3 Specifications

General

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