Transceiver Details.txt

From the output of ' sh interface fc1/14 transceiver details ', the Rx power (Receive light power) is -33.01 dBm, this power is much lower than normal -7dBm. While the Tx power ( transmit light power) are in normally. Usually, Rx power low caused by bad cable, patch panel and end device who transmit low light. Action Plan: 1. I recommand to check the attachment ( cable, patch panel, end device) which connected to fc1/14, before replace the SFP. If you need proactive replace the SFP, please let me know, I will dispatch it. 2. If the attachment are fine. Please clear counters on port 14 via command: config terminal interface fc1/14 shutdown do clear counters interface fc1/14 no shutdown end 3. After above two procedure, if the issue still occur. I will dispatch for SFP replacement. Thanks and Regards, Melody Wu