Standards: SGPOE1040-100: IEEE Std. 802.3, IEEE Std. 802.3af TN-SFP-SX: IEEE 802.3 2003; ANSI X3.297-1997 Wavelength: TN-SFP-SX: 850 nm Ports: SGPOE1040-100: 1 x RJ-45 1 x SFP (mini-GBIC) Expansion Slot TN-SFP-SX: 1 x 1000Base-LX 1 x SFP (mini-GBIC) Max Distance: TN-SFP-SX: 1800 ft Transfer Rate: 1 Gbps Power Adapter: 90 – 250VAC external power supply External AC/DC required; 48vdc 0.67A Dimensions: SGPOE1040-100: 5.1 x 4.4 x 1 in TN-SFP-SX: 2.18 x 0.52 x 0.33 in Temperature: SGPOE1040-100: 0 – 40°C TN-SFP-SX: -10° – 85°C