Avaya S8700 - DIG-LINE (Digital Line)

Maintenance-Object Repair Procedures
555-233-143
8-538 Issue 1 May 2002
DIG-LINE (Digital Line)
DIG-LINE maintenance monitors and tests ports on digital line circuit packs and
the hardware connected to those ports for lines administered as a digital station.
These include stations with just a digital voice terminal and stations with a digital
voice terminal and a linked data module. Standalone data modules, and data
adaptors in standalone mode, are covered by the PDMODULE and TDMODULE
MOs. Circuit pack-level maintenance is covered by DIG-BD whose strategy is
described in ‘‘XXX-BD (Common Port Circuit Pack)’’ on page 8-1872.
Only the TN754B or TN2136 circuit packs should be used in out-of-building
applications. For important information pertaining to protection required for
out-of-building digital voice terminals, refer to DEFINITY Enterprise
Communications Server Release 5.4 Installation and Test for Multi-Carrier
Cabinets.
Only 2-wire Italtel Digital Telephone Models 1 and 2 (IDT1/2) or DAs can directly
connect to a TN2136 circuit pack. Lucent DCP (4-wire) digital voice terminals and
data modules can connect to these circuit packs via Italtel’s 2/4-wire adapter.
DAs can operate in either of two modes, and they are covered by different MOs:
Digital line maintenance interacts with digital line circuit pack (DIG-BD)
maintenance. The health of the digital-line circuit pack can affect the results of
DIG-LINE testing. Keep this in mind when investigating digital-line problems.
MO’s Name (in
Alarm Log) Alarm Level
Initial SAT Command to
Run
1
1. UU is the universal cabinet number (1–64 for ATM PNC, 1–44 for CSS PNC). C is the carrier
designation (A, B, C, D, or E). SS is the number of the slot where the circuit pack resides (01–21).
pp is the 2-digit port number (01, 02, 03 ...).
Full Name of MO
DIG-LINE MINOR test port UUCSSpp l Digital Line
DIG-LINE WARNING test port UUCSSpp sh Digital Line
DA Mode Administered as: Endpoint MO
Standalone PDM Data endpoint only PDMODULE
Linked DTDM IDT1/2 and optional data terminal DIG-LINE