Standards: SFP MSA, ITU-T G.253 Core, FDA 21CFR 1040.10,11 and IEC 60825-1,2 Wavelength: Wavelength Typical (Tx) : 1310 nm Wavelength Range (Tx) : 1270 nm (min) to 1380 nm (max) Wavelength Range (Rx) : 1260 nm (min) to 1570 nm (max) Ports: SFP MSA compliant with duplex LC connector Max Distance: Supports 100Mbps speed up to 2km for large building and campus area networks Transfer Rate: 10/100 Mbps Dimensions: 0.53" x 0.33" x 2.19" Weight: 0.63 oz. Temperature: 0° ~ 70° C