Optical Transceiver (card) Indicator status

 

 

Indicator Light	Function
PWR	Indicates whether the device is powered on.
TL	Connection/activity indicator between the optical transceiver's twisted pair port and the peer device's twisted pair port. If it is always bright, it indicates that the electrical port is connected; if it is blinking, it indicates that the electrical port has been connected to the switch and is sending or receiving data; if the LFP function is enabled, the local or remote electrical port or optical port connection in the link is abnormal. If the LFP function is disabled, the local electrical port connection is abnormal.
100	Electrical port rate indicator. The bandwidth is always 100 Mbps and the bandwidth is 10 Mbps.
TFD/FD	Electric Port half duplex/full duplex mode indicator. Always bright indicates that the electrical port is full duplex. If not bright, it indicates that the electrical port is half duplex. If it is blinking, it indicates that the link is in conflict.
FSD	Whether the optical port has a signal indicator. If it is always bright, the optical port has a signal. If it is not bright, the optical port has no signal.
FL	Optical Transceiver optical fiber port and peer device Optical Fiber port connection/activity indicator. If it is always bright, the optical port is connected. If it is blinking, the optical port is connected and data is being sent or received. If it is not bright when the LFP function is enabled, the local or remote electrical port or optical port connection in the link is abnormal, if the LFP function is disabled, the local electrical port connection is abnormal.
FFD	Light port half duplex/full duplex mode indicator. Always bright indicates that the optical port is full duplex, but not bright indicates that the optical port is half duplex.