Clear The Hi-Laserbias Alarm - Cisco NCS 2000 series Troubleshooting Manual

Alarm Troubleshooting

Clear the HI-LASERBIAS Alarm

SUMMARY STEPS
1. Complete the
scheduled during a maintenance window.
DETAILED STEPS
Complete the Physically Replace a Card, on page 453
a maintenance window.
Warning High-performance devices on this card can get hot during operation. To remove the card, hold it by the
faceplate and bottom edge. Allow the card to cool before touching any other part of it or before placing
it in an antistatic bag. Statement 201
Caution Removing an active card can cause a traffic hit. To avoid this, perform an external switch if a switch has not
already occurred. See the
used traffic-switching procedures.
If the condition does not clear, log into the Technical Support Website at
for more information or call Cisco TAC (1 800 553-2447).
HI-LASERTEMP
Default Severity: Minor (MN), Non-Service-Affecting (NSA)
Logical Objects: EQPT, OCN/STMN, PPM
The Equipment High Laser Optical Transceiver Temperature alarm applies to the TXP, MXP, and ADM-10G
cards. HI-LASERTEMP occurs when the internally measured transceiver temperature exceeds the card setting
by 35.6 degrees F (2 degrees C). A laser temperature change affects the transmitted wavelength.
When the TXP or MXP card raises this alarm, the laser is automatically shut off. The LOS (OCN/STMN)
alarm is raised at the far-end node and the
Clear the HI-LASERTEMP Alarm
SUMMARY STEPS
1. In node view (single-shelf mode) or shelf view (multishelf mode), double-click the TXP or MXP card to
open the card view.
2. Click the Performance > Optics PM > Current Values tabs.
3. Verify the card laser temperature levels. Maximum, minimum, and average laser temperatures are shown
in the Current column entries in the Laser Temp rows.
4. Complete the
Physically Replace a Card, on page 453
procedure. Replacement is not urgent and can be scheduled during
Protection Switching, Lock Initiation, and Clearing, on page 443
DUP-IPADDR , on page 167
Reset a Card in CTC, on page 449
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
Clear the HI-LASERBIAS Alarm
procedure. Replacement is not urgent and can be
http://www.cisco.com/c/en/us/support/index.html
alarm, is raised at the near end.
procedure for the MXP or TXP card.
section for commonly
221