This 100Base-EX SFP module delivers what you need most in your network connections: reliable performance. It?s built to exacting MSA specifications and fully tested to ensure seamless compatibility. The single-mode SFP transceiver module offers a cost-effective way to add, replace or upgrade the ports on your networking equipment, and it?s backed by a lifetime warranty. Compatible Brand MSA Compliant Industry Standards IEEE 802.3u 100BASE-EX WDM No Compatible Networks 100 Mbps DDM Yes Fiber Operating Mode Half/Full-Duplex Fiber Type Single Mode Max Transfer Distance 40 km (24.8 mi) Maximum Data Transfer Rate 155 Mbps Wavelength 1310nm Local Unit Connectors 1 - Fiber Optic LC Duplex Female Note For use in 100 Mbps fiber networking equipment and media converters System and Cable Requirements MSA compliant SFP port Humidity 595% RH Operating Temperature 0C to 70C (32F to 158F) Storage Temperature -40C to 85C (-40F to 185F) Color Silver Enclosure Type Aluminum Included in Package 1 - SFP transceiver Item Dimension (L inchxW inchxH inch) 5 x 4 x 2