Good afternoon everyone:
I am seeing the following errors on a fiber cross connection between two Cisco 2960X switches:
Side A (WS-C2960X-48LPS-L 15.0(2a)EX5)
notice local7 10610: Feb 26 18:48:46.973: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/0/49: Rx power high warning; Operating value: -2.1 dBm, Threshold value: -3.0 dBm
Side B (WS-C2960X-48LPS-L 15.0(2a)EX5 )
notice local7 1394: Feb 26 18:36:12.504: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/0/49: Rx power low warning; Operating value: -17.3 dBm, Threshold value: -17.0 dBm
Here is the output for the transceivers
Side A
#show interfaces gigabitEthernet 1/0/49 transceiver
ITU Channel not available (Wavelength not available),
Transceiver is internally calibrated.
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)
--------- ----------- ------- -------- --------
Gi1/0/49 22.8 3.33 -5.5 -2.1 +
Side B
#sh interfaces gigabitEthernet 1/0/49 transceiver
ITU Channel not available (Wavelength not available),
Transceiver is internally calibrated.
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)
--------- ----------- ------- -------- --------
Gi1/0/49 23.2 3.31 -4.9 -16.9
Any suggestions on how to properly address this error message?
