10/100/1000M Media converter 1550nm SM SC 40KM with external power supply Features: Supporting : Full duplex and half duplex transmission and capable of automatic negotiation. efficient built-in switching core ,to implement flow control and reduce broadcast packets. Supporting : The transmission of extra-long packets over VLAN. Supporting : The selection of multiple types of fiber ports such as dual-fiber multi-mode. dual-fiber single mode and single fiber single mode, to satisfy the extended requirements of users. Parameter: Parameters Specifications Access mode 10/100/1000Mbps Gigabit Ethernet Standard IEEE802.3 10Base-T Ethernet,IEEE802.3u 100Base-TX/FX Fast Ethernet, IEEE802.3ab 1000Base-T , IEEE802.3z 1000Base-SX/LX Gigabit thernet,IEEE802.1qVLAN,IEEE802.1p QoS,IEEE802.1d Spanning Tree Wavelength 850nm/1310nm/1550nm Transmission distance Dual-fiber multi-mode: 220m (fiber size: 62.5/125¦m)/550m(fiber size: 50/125¦m) Dual-fiber single-mode: 10/20/40/60/80/100/120Km Single-fiber single-mode: 10/20/40/60/80Km Category-5 twisted pairs: 100m Port One RJ45 port: Connected to STP/UTP category-5 twisted pairs One fiber port: dual-fiber multi-mode SC (fiber size: 50,62.5/125¦m) Dual-fiber single-mode SC/FC fiber port (fiber size: 9/125¦m) Single-fiber single-mode SC/FC fiber port (fiber size: 9/125¦m) Conversion mode Medium conversion Delay