Avaya S8700 Maintenance Manual page 2333

For multi-connect configurations

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Table of Contents

TDM-CLK (TDM Bus Clock)

System Technician-Demanded Tests:

Descriptions and Error Codes

Always investigate tests in the order presented in the table below when inspecting

errors in the system. For example, by clearing error codes associated with the

SAKI Reset test (#53), you may also clear errors generated from other tests in the

testing sequence.

Order of Investigation

SAKI Reset test (#53) (a)

Clock Health test (#46) (b)

Control Channel Loop-Around test (#52) (a)

Tone Generator Crosstalk test (#90) (c)

Tone Generator Transmission test (#40) (c)

Tone Generator Audit/Update test (#41) (c)

TDM bus Clock Circuit Status Inquiry test

TDM bus Clock Slip Inquiry test (#149)(e)

TDM bus Clock PPM Inquiry test (#150)

TDM bus Clock Parameter Update test

Board Type Check test (#574)

Standby Reference Health Check test

D = Destructive; ND = Nondestructive

''XXX-BD (Common Port Circuit Pack)'' on page 8-1872

descriptions of these tests.

''TONE-BD (Tone-Clock Circuit)'' on page 8-1659

''TONE-PT (Tone Generator)'' on page 8-1682

these tests.

d. This test only runs on the standby IPSI or Tone-Clock circuit pack in a port

network with more than one IPSI or Tone-Clock circuit pack (high- or

critical-reliability option). The Tone-Clock circuit pack must be a TN780

code with firmware revision 2 or above, or be a TN2182.

e. Test #149 is not run on the TN2182.

Issue 1 May 2002

for a description of

for descriptions of

Troubleshooting