This Alcatel-Lucent SFP-100-LC-SM40 compatible SFP transceiver provides 100Base-LH throughput up to 40km over single-mode fiber (SMF) at a wavelength of 1310nm using a LC connector. Our transceiver is guaranteed to be 100% compatible with the equivalent Alcatel-Lucent transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. It is built to meet or exceed the specifications of Alcatel-Lucent, as well as to comply with multi-source agreement (MSA) standards to ensure seamless network integration. We stand behind the quality of our products and proudly offer a limited lifetime warranty. Trade Agreements Act (TAA) versions of this part are available upon request.