Ds1-Bd (Ds1 Interface Circuit Pack) - Avaya DEFINITY Server CSI Maintenance Manual

DS1-BD (DS1 Interface Circuit Pack)

DS1-BD (DS1 Interface Circuit Pack)
MO Name (in
Alarm Log) Alarm Level
DS1-BD MAJOR
DS1-BD MINOR
DS1-BD WARNING
1. UU is the universal cabinet number. C is the carrier designation (A, B, C, D, or E). SS is the number
of the slot in which the circuit pack resides (01 to 21).
The DS1 Interface circuit pack provides an interface to an external DS1 facility
and supports 24 DS0 channels carried on a 1.544 Mbps DS1 link. These DS0
channels can be administered as either trunks to other switches or lines to
off-premises stations. The TN464C and later suffix Universal DS1 Interface also
supports a 32-channel interface on a 2.048Mbps link. The functions and
maintenance strategy for the TN464 circuit packs are covered under a separate
maintenance object, UDS1-BD.
DS1-BD maintenance logs in-line errors reported by the DS1 Interface circuit
pack, runs tests for error diagnosis and recovery, and raises and clears alarms.
The following table shows the capabilities of each DS1 circuit pack. The TN722
and TN722B are not supported on G3r V1 or later systems.
Circuit Pack 24
Code Channel
TN722/B
TN767/B/C/D/E
TN464C/D/E/F/
GP
ISDN-PRI Trunk signaling (for example, Q.921, Q.931) is handled by system
software and requires one of the following circuit packs:
TN464D or later (see
TN767B or later
TNf2242
TN2464
555-233-119
Initial Command to
test board UUCSS sh
test board UUCSS l
test board UUCSS sh
32 Tie Trunk
Channel Signaling
x
x
x x
UDS1-BD (UDS1 Interface Circuit Pack)
1
Run
DS1 Interface Circuit Pack
DS1 Interface Circuit Pack
DS1 Interface Circuit Pack
CO Trunk
Signaling Signaling
x
x x
x x
Issue 5 October 2002
Full Name of MO
DID
Trunk OPS Line
Signaling
x x
x x
(24-chl only)
1069