IMC Networks McBasic TX/FX-SM1550/LONG-SC. Data transfer rate (max): 100 Mbit/s. Dimensions (WxDxH): 121.7 x 116.4 x 42 mm. Operating temperature range (T-T): 0 - 50 °C, Storage temperature range (T-T): -20 - 70 °C, Operating relative humidity range: 5 - 95 %. Certification: FCC Class A UL/cUL, CSA, CE. Data link protocols: IEEE 802.3u, Connector(s): RJ-45 & BNC/ST, Power requirements: 100-240V AC, 50/60Hz, 1A