Lucent Technologies DDM-2000 OC-12 User Manual

DLP-539 363-206-295
1997December1,Issue3of2Page
2:NOTE
If TGSBBF2B / TG3BBF4 timingtheandinstalledarepackscircuit
G394ED-8C724-20,anmode,outsyncExternalDS1tosetismode
jacktoconnectedbemustcable J66 (orbackplaneshelftheon J266
thedisconnecttorelayahascableThiscable).accessfronttheof
theifsupplytimingexternal TGS/TG3 removed.ispackcircuit
A.TableinshownasconnectionsreferencetimingexternalDS1Make
ConnectionsSourceReferenceTimingDS1A.Table
ColorTerm.Conn.Desig.Name
BK6T
ReferenceDS1PrimaryfromReceive
O1R
R7T
ReferenceDS1SecondaryfromReceive
R
P66
G2
B,TableinshownasconnectionsoutputtimingDS1synchronizationMake5.
required.if
ConnectionsOutputTimingDS1B.Table
ColorTerm.Conn.Desig.Name
BK6T
ReferenceDS1PrimaryTransmit
O1R
R7T
ReferenceDS1SecondaryTransmit
R
P65
G2
6.
!
CAUTION:
thewheneveroccurwillhittransmissionmomentaryA TGS/TG3 circuit
switched.ispack
available?CITaIs
If YES withcontinuethen, 7Step .
If NO toproceedthen, 8Step .
theUse7. switch-sync:s=circuitpack,pri=manual tocommand
totimingswitch TIMING slot 2 active.alreadynotif,
Response: ACTIVE onlightsLED TGS/TG3 inpackcircuit TIMING
slot 2.

Lucent Technologies DDM-2000 OC-12 Specifications

General

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