100Mbps, single fiber converter adopt WDM technique, so transmission and receiving on one same roof of fiber and save fibers consumption can be wide use on limited fiber resources, rent other people's fiber optic or two cores fibers to have one breakdown of an emergence situation .It is excellent product for broadband long distance transmission.   Function index sign:   Support IEEE802.3 10 Bases- Ts, IEEE802.3u 100 Bases- TX100   Working mode: full- duplexes, half duplex auto negotiation   port support: Single mode (wave-length 1310 nm, 1550 nm)   transmission distance: Single mold: 25 Km, 50 Km port of double twist-pair   indication light: (power supply) TXL (TX port) SPD port rate) FDX (TX port   double duplex situation) RX (FX port receiving situation) FXL (FX connection   situation)   size: 150mmX115mmX38mm   Power supply: 100 V-275 V AC 50-60 Hz or 48 V DC   Work temperature: 0 -60   store temperature: -10 -70   humidity: 5%-95% (no condensation)  Product protocol:   IEEE802.3 fast Ethernet (10 Mbps)   IEEE802.3u Fast ether net(100 Mbps)   IEEE802.3x full duplex   IEEE802.1d spanning tree protocol   IEEE802.1Q VLAN remark protocol