Tmgoutpsw; Tmgoutssw - Fujitsu FLM 150 ADM Maintenance And Trouble Clearing

Maintenance and Trouble Clearing
FJTU-320-515-480
3.73

TMGOUTPSW

TMGOUTPSWPRS/STU/ST2/ST3/SIC/ST4/RES/FAIL/NA
Table 3-71: TMGOUPSW (Primary DS1 Timing Reference Output Switch)—Transient Condition
AID
Direction
Type
SYNCIN NA
3.74

TMGOUTSSW

TMGOUTSSWPRS/STU/ST2/ST3/SIC/ST4/RES/FAIL/NA
Table 3-72: TMGOUTSSW (Secondary DS1 Timing Reference Output Switch)—Transient Condition
AID
Direction
Type
SYNCIN NA
Issue 9, May 1999
Probable Cause
A derived DS1 primary
timing reference switch is
detected.
Probable Cause
A derived DS1 secondary
timing reference switch is
detected.
FNC and FNC Customer Use Only
Suggested Corrective Action
• The TCA-ENH unit is defective.
• Check the upstream ADM for optical channel
unit failure or removal.
• Check the fiber-optic path and perform trouble
analysis as needed.
Suggested Corrective Action
• The TCA-ENH unit is defective.
• Check the upstream ADM for optical channel
unit failure or removal.
• Check the fiber optic-path and perform trouble
analysis as needed.
3.73: TMGOUTPSW
Vol. ll, Page 480.3-46