LevelOne 100TX to 100FX-SC POE Converter. Data transfer rate (max): 100 Mbit/s. Dimensions (WxDxH): 70.3 x 94 x 26.2 mm. Operating temperature range (T-T): 0 - 50 °C, Operating relative humidity range: 5 - 90 %. Certification: FCC, CE. Data link protocols: IEEE 802.3, IEEE 802.3u, IEEE 802.3af, IEEE802.3x, Connector(s): 10/100Base-TX: STP RJ-45; 100Base-FX: MM SC, SM SC, Power requirements: 60mA@-48VDC