Fiber optic media converter 10M/100M media converters and 1000M media converters Products capability: According with the protocals: IEEE 802.3 IEEE 802.3u Fast Ethernet and IEEE802.3ab Support long data packet Easily for setting and debugging Technology specification: Wavelength:1310nm and 1550nm LAN port speed:10M/100M and 1000M Transimission distance:20km 40km 60km 80km 120km