we want to move to the above tplink switches, currently they have dlink with sfp adapters for their fiber I wanted to add pictures of the current fiber connector and the current adpater to find the correct one for the tplink.  The current sfp is a dlink Dem-311GT i need one for the above switch that will take that fiber connection that is already there.  I can email pictures to anyone that might be able to help me.