The tfc 110s60i intelligent fiber converter works with the tfc 1600 chassis system or as standalone unit this converter is a single mode sc type fiber converter that supports snmp and spans distances up to 60km 373 miles ports include 1 x 10100base tx rj 45 port and 1 x 100base fx fiber port sc type compliant with ieee 8023 10base t and ieee 8023u 100base tx 100base fx standards provides dip switch to set fiber fdxhdx utp auto negotiationmanual speed 10m100m llr ena