Line/Trunk Jack Types - Lucent Technologies MERLIN LEGEND Release 7.0 System Planning Manual

MERLIN LEGEND Communications System Release 7.0
System Planning 555-670-112
3 Lines/Trunks
Identifying Line/Trunk Jacks
Table 3-1.

Line/Trunk Jack Types

Line/Trunk
Module Type Jack Type
400 (LS) Loop-start
(LS)
412 LS-ID-
1
ETR
800 (LS)
408 (LS-ATL)
400 GS/LS Ground-start/
loop-start
800 GS/LS
(GS/LS)
408 GS/LS
(ATL)
408 GS/LS-
MLX
408 GS/LS-
1
ID-MLX
800 GS/LS-
1
ID
800 DID DID
(Hybrid/PBX)
800 NI-BRI NI-1 BRI
400EM Tie
100D DS1
1 Module designations containing "ID" indicate that the module supports Caller ID. The Caller ID functionality of
the 408 GS/LS-ID-MLX module is supported only in Release 7.0 and later systems.
Number of
Jacks Used to Connect
4 Line/Trunk Types: Basic,
Special Purpose (FX, WATS)
4
Auxiliary Equipment: Music-On-Hold,
Loudspeaker paging system,
8
Maintenance Alarm
4
4 Line/Trunk Types: Basic,
Special Purpose (FX, WATS)
8
Auxiliary Equipment: Music-On-Hold,
4
Loudspeaker paging system,
Maintenance Alarm
4
4
8
8 DID
8 NI-1 BRI
(16 channels)
4 4-wire E&M tie line
1 T1
(24 channels)
T1 Switched 56 Data
PRI
Issue 1
April 1999
3-3