... single mode,single fiber or dual fiber 3) certificate of FCC,CE,RoHS 4) transmit 0-100KM CY-9600 Ethernet media converter is ... RoHS certification. They work in two different twisted pair and fiber optic transmission media conversion, relay 10/100Base-TX and 100Base-FX ... IEEE802.3u, 100Base-TX, 100Base-FX, IEEE802.3Z, 1000Base-t Ethernet Standard 2. Support full-duplex and half-duplex transmission mode ...