Data Rate: 125/155Mbps; Wavelength: 1310nm; Duplex LC connector Link length up to 40km over SM fiber; Compliant with INF-8074i SFP MSA; Hot Pluggable Compatible with SONET OC-3 LR-1 and SDH STM-1 L1.1 Wide Compatibility for Cisco, Juniper, and other open switches TAA compliant; Made in Taiwan. Accept customized orders. Please tell us what brand and model name of host equipment you will apply. We need to know what coding to be input for you.