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Cisco Bug: CSCum60496 - X2-10GB-SR OPNEXT reporting wrong values in show interface tranciever

Last Modified

Oct 05, 2018

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

15.1(2)SG

Description (partial)

Symptom:
The following error message have been discovered on 4500 but may affect other platforms:

SFF8472-5-THRESHOLD_VIOLATION  Te2/2: Tx power low alarm; Operating value: -40.0 dBm, Threshold value: -11.3 dBm.

SFF8472-5-THRESHOLD_VIOLATION: Te1/3: Rx power low alarm; Operating value: -40.0 dBm, Threshold value: -13.9 dBm.

sh int transceiver
If device is externally calibrated, only calibrated values are printed.
++ : high alarm, +  : high warning, -  : low warning, -- : low alarm.
NA or N/A: not applicable, Tx: transmit, Rx: receive.
mA: milliamperes, dBm: decibels (milliwatts).

                                 Optical   Optical
           Temperature  Voltage  Tx Power  Rx Power
Port       (Celsius)    (Volts)  (dBm)     (dBm)
---------  -----------  -------  --------  --------
Te2/1        31.5       0.00      -3.0      -2.4
Te2/2        22.2       3.24     -40.0      -2.2
Te2/3        26.2       3.26     -36.9      -2.0
Te2/4        25.0       3.26     -40.0      -3.3
Te2/5        21.0       3.24     -36.9      -4.0

Conditions:
Problem occurs only when X2-10GB-SR (OPNEXT)

Related Community Discussions

%SFF8472-5-THRESHOLD_VIOLATION: Te1/50: Rx power low alarm; Operating value: -22.5 dBm, Threshold value: -13.9 dBm.
Hi Guys  ,     Am facing a problem in my 10 G Fiber uplink going to customer ..The Fiber cable is terminated into Customer Patch Panel  . Below is the message .Do someone faced this problem before . Any advice's ? I am using Cisco trancievers ...   000106: *Jun  6 08:54:05.846 OMAN: %SFF8472-5-THRESHOLD_VIOLATION: Te1/49: Rx power low alarm; Operating value: -23.8 dBm, Threshold value: -13.9 dBm. 000107: *Jun  6 08:54:05.846 OMAN: %SFF8472-5-THRESHOLD_VIOLATION: Te1/50: Rx power low alarm; Operating ...
Latest activity: Jun 08, 2015
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