[WGSD-10020 / WGSD-10020HP] Why 100Base-FX SFP transceiver can not work smooth with WGSD-10020 / WGSD-10020HP?

Solution:
The WGSD-10020 / WGSD-10020HP support SFP type auto-detection. However, some of the SFP transceiver can not report the type information at the moment of plug into the slot. As a result, WGSD-10020 / WGSD-10020HP could encounter the detection / synchronization issue and can not runs smoothly.
In such circumstance, we would suggest to pre-setup the port(s) that is going to attach 100Base-FX SFP transceiver to 100 Force mode in the Web page (as figure below), that shall make the connection error free.