Standard:IEEE 802.3 1000BASE-T IEEE 802.3u 1000BASE-TX, 1000BASE-FX Network Media : 10/100/1000BASE-T: 2-pair UTP Cat. 3, 4, 5, up to 100 m (328 ft) 10/100/1000BASE-TX: 2-pair UTP Cat. 5, up to 100 m (328 ft) 1000BASE-FX: 50/125um or 62.5/125um multi-mode fiber optic cable, up to 2 km 9/125um or 10/125um single-mode fiber optic cable, up to 120km Protocol:CSMA/CD Topology:Star Number of Ports:1 x 10/100/1000BASE-TX auto-negotiation, auto-MDIX 1 x 1000BASE-FX Network Data Transfer Rate: 1000Mbps (Full-duplex) Diagnostic LEDs:Per Unit : Power Per port: Link/Activity, Full-duplex/Collision, Speed (only for TX port) Connectors:UTP RJ-45, SC/ST Fiber connector Fiber:\SC/ST/FC/LC Multi-mode: 50/125, 62.5/125 or 100/140 ?m Single-mode: 8.3/125, 8.7/125, 9/125 or 10/125 ?m Power:Internal 110-265VAC 48VDC Dimensions (WxDxH): 111x 140 x 30 mm Temperature:Operating: 0 ~ 40 o C Storage: -10 ~ 70 o C Humidity:Operating: 10% ~ 90% RH Storage: 5% ~ 90% RH Emission:FCC Class B CE mark Class B VCCI-B