Avaya S8700 - PDMODULE (Processor Data Module) TDMODULE (Trunk Data Module)

Maintenance-Object Repair Procedures
555-233-143
8-1196 Issue 1 May 2002
PDMODULE (Processor Data Module)
TDMODULE (Trunk Data Module)
The PDMODULE and TDMODULE MOs monitor and test Digital Line circuit pack
ports that are connected to Data Communications Equipment (DCE) or Data
Terminal Equipment (DTE). DCE include processor data modules (MPDM) and
Data Adaptors (DA). DTE include trunk data modules (DTE). These stand-alone
data modules provide interfaces between DCP ports on the Digital Line circuit
packs and data equipment such as terminals, host computers, and data modems.
(See the following list and figure.) Data modules are used for dial-up and
permanent circuit-switched data calls.
Digital Line circuit packs also connect to digital terminal data modules (DTDMs),
which work in conjunction with a voice terminal. Those configurations are covered
by the DIG-LINE MO. Circuit pack-level maintenance is covered by DIG-BD
whose strategy is described in the ‘‘XXX-BD (Common Port Circuit Pack)’’ on
page 8-1872.
Digital line circuit packs include the TN754, TN754B, TN413, TN2136. See
DIG-LINE for more information about the characteristics of these circuit packs.
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,...).
Full Name of MO
PDMODULE
2
2. Digital Terminal Data Modules (DTDM), and Data Adaptors (DA) in linked mode are considered part of the
Digital Line MO. See the DIG-LINE section for maintenance of these devices. DAs in stand-alone mode are
included in PDMODULE.
Some of the alarms that are logged due to PDMODULE and TDMODULE test failures may be related to
circuit-pack problems reported during DIG-BD testing. See ‘‘XXX-BD (Common Port Circuit Pack)’’ on page
8-1872.
MINOR test port UUCSSpp l Processor Data Module
PDMODULE WARNING test port UUCSSpp s Processor Data Module
TDMODULE
2
MINOR test port UUCSSpp l Trunk Data Module
TDMODULE WARNING test port UUCSSpp s Trunk Data Module