Lucent Technologies DDM-2000 OC-12 User Manual

363-206-295
Administration and Provisioning
Issue 1 December 1997 8-29
Figure 8-3. Example Dual Ring Configuration Cross-Connections
ABCD
ABCD
ABCD
RT 2
ABCD
EC-1
ABCD
ABCD
EC-1
ABCD
RT 1
ABCD
CO 5
A
BCD
RT 3
AB C D
CO 3
DS3
DS3
Ring 1
Ring 2
Ring 1
Ring 2
Ring 1 Ring 2
Ring 2 Ring 1
CO 1
CO 2
ent-crs-sts1:mb-7,c-2:cct=dc,ring=mb1
mb-7 = address of STS-1 #7 in MAIN OLIU
ent-crs-sts1:mb-7,c-2:cct=dc,ring=mb1
mb-7 = address of STS-1 #7 in MAIN OLIU
OUT
IN
MAIN-B-2(P)
OLIU
MAIN-B-1
OLIU
IN
OUT
Ring 2
Ring 2
CO 4
MAIN-B-2(P) OLIU
MAIN-B-1 OLIU
IN
OUT
IN
OUT
OUT
IN
MAIN-B-1 OLIU
MAIN-B-2(P) OLIU
OUT
IN
Ring 1
Ring 1
MAIN-B-2(P)
OLIU
MAIN-B-1
OLIU
MAIN-B-2(P)
OLIU
MAIN-B-1
OLIU
IN
OUT
OUT
IN
OUT
IN
IN
OUT
MAIN-B-1
OLIU
IN
OUT
IN
MAIN-B-2(P)
OLIU
OUT
OUT
MAIN-B-1
OLIU
IN
OUT
IN
MAIN-B-2(P)
OLIU
MAIN-B-2(P) OLIU
OUT
MAIN-B-1 OLIU
IN
IN
OUT
Ring 2
Ring 1
MAIN-B-2(P)
OLIU
MAIN-B-1
OLIU
OUT
OUT
Ring 2
Ring 1
OUT
IN
MAIN-B-1 OLIU
MAIN-B-2(P) OLIU
OUT
IN
IN
IN
Ring 2
Ring 1
mb-7 to c-2 (ent-crs-sts1:mb-7,c-2)
where:
mb-7 to c-2 (ent-crs-sts1:mb-7,c-2)
where:
c-2 = address of DS3 port for 3DS3 circuit
pack in FN C
ent-crs-sts1:mb-7,c-2:cct=dc,ring=mb2
c-2 = address of DS3 port for 3DS3 circuit
pack in FN C
mb-7 to mb-7 pass through connection (ent-crs-sts1:mb-7,mb-7)
mb-7 to mb-7 pass through connection (ent-crs-sts1:mb-7,mb-7)
mb-7 to mb-7 pass through connection (ent-crs-sts1:mb-7,mb-7)
dc = type of cross-connection
(drop and continue)
mb2 = ring received on MAIN-B-2(P) OLIU
and transmitted on MAIN-B-1 OLIU
ent-crs-sts1:mb-7,c-2:cct=dc,ring=mb2
where:
mb-7 to mb-7 pass through connection (ent-crs-sts1:mb-7,mb-7)

Lucent Technologies DDM-2000 OC-12 Specifications

General

Brand	Lucent Technologies
Model	DDM-2000 OC-12
Category	Multiplexer
Language	English