flexibility in gigabit ethernet connections this sfp (small form-factor plug-in) transceiver enables one 1000base-t connection. sfps have a form factor one-half the size of current industry standards sfps can be mixed and matched on a given switch to maximize flexibility. however, the connection and associated port at the remote end must match the chosen sfp connection type the sfp's simplicity of design create a new definition of user-friendliness with outstanding mechanical and electrical performance enables one 1000base-t connection connector type: rj-45 media interfaces: rj-45