Standards and Protocols IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x Basic Function Full Duplex Flow Control (IEEE 802.3x) Extends fiber distance up to 0.5km using 50/125um fiber, 0.22km using 62.5/125um fiber) Link Fault Passthrough and Far End Fault minimize the loss caused by link failure timely Ports 1 Gigabit SFP Slot 1 1000M RJ45 port (Auto MDI/MDIX) Network Media 1000BASE-T UTP category 5, 5e cable (maximum 100m) EIA/TIA-568 100O STP (maximum 100m) 1000BASE-FX Multi-mode Fiber LED Indicators PWR, LINK, RX Safety & Emission FCC, CE Dimensions (W*D*H) 3.7*2.9*1.1 in. (94.5*73.0*27.0 mm) Environment Operating Temperature: 0?~40? (32?~104?) Storage Temperature: -40?~70? (-40?~158?) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing Power Supply External Power Adapter