The AT-SPEX offers a 2 km over multi-mode fiber (1310 nm) option to extend your network. The AT-SPEX is compatible with all the Allied Telesis range of products which have an SFP port. Specification: Network SFP transceiver type Fiber optic Interface type SFP Maximum data transfer rate 1000 Mbit/s Fiber optic connector LC Performance Product colour Silver Plug and Play Yes Hot-swap Yes SFP transceiver type Fiber optic Tx wavelength (max) 1310 nm Rx wavelength (max) 1310 nm Link budget 12 dB Interface type SFP Maximum data transfer rate 1000 Mbit/s Fiber optic connector LC Maximum transfer distance 78740.2" (2000 m) Tx power (min) -9 dBmW Tx power (max) -1 dBmW Multi-mode fiber (MMF) supported Yes Features Product colour Silver Plug and Play Yes Hot-swap Yes Operational conditions Operating temperature (T-T) -40 - 105 °C Operating relative humidity (H-H) 0 - 85% Packaging data Number of products included 1 pc(s) Packaging content Number of products included 1 pc(s)