Reset Search
 

 

Article

Ten Gig Port Showing Low Alarm in Command show Port transceiver tg.x.y

« Go Back

Information

 
TitleTen Gig Port Showing Low Alarm in Command show Port transceiver tg.x.y
Symptoms
  • Port shows link on only one side
  • No traffic passes
  • Show port transceiver shows on the side with the link off a result similar to:
S4 Chassis(su)->sh port transceiver tg.2.8

Port        Vendor           Vendor          
            Name             Serial Number   
----------- ---------------- ----------------
tg.2.8      AVAGO            AA1125A3EMH     
 
Port        Sensor Data          Value      Alarm       High       High       Low        Low       
            (Units)                         State       Alarm      Warning    Warning    Alarm     
                                                        Threshold  Threshold  Threshold  Threshold 
----------- -------------------- ---------- ----------- ---------- ---------- ---------- --------- 
tg.2.8      Temp (C)             27         NORMAL      85         80         0          -5        
tg.2.8      Voltage (V)          3.305      NORMAL      3.600      3.460      3.130      3.000     
tg.2.8      TX Current (mA)      8.602      NORMAL      10.500     10.500     2.500      2.500     
tg.2.8      TX Power (mW)        0.218      LOW WARNING 2.000      0.790      0.317      0.126     
tg.2.8      TX Power (dBm)       -6.615     LOW WARNING 3.010      -1.024     -4.989     -8.996     
tg.2.8      RX Power (mW)        0.000      LOW ALARM   2.000      0.790      0.031      0.031     
tg.2.8      RX Power (dBm)       N/A        LOW ALARM   3.010      -1.024     -15.086    -15.086
  • Also may see the following in the logging buffer:
<166>Apr 11 03:36:34 192.168.0.2 Sensor[1]Port tg.1.5 rx power sensor indicates low alarm (0.093 mW)
Environment
  • S-Series
  • SSA
  • 10GB-SR-SFPP
Cause
Defective transceiver.
Resolution
Request RMA

 
Additional notes

Feedback

 

Was this article helpful?


   

Feedback

Please tell us how we can make this article more useful.

Characters Remaining: 255