Addon Networks GLC-LH-SMD-AO Fiber Optic 1000 Mbit/S Sfp Lc 9/125 ?\uFFFDm Lx\n\nAddOn Networks GLC-LH-SMD-AO, Fiber optic, 1000 Mbit/s, SFP, LC, 9/125 ?-m, LX This Cisco?- GLC-LH-SMD compatible SFP transceiver provides 1000Base-LX throughput up to 10km over single-mode fiber (SMF) using a wavelength of 1310nm via an LC connector. It can operate at temperatures between 0 and 70C. Our transceiver is built to meet or exceed OEM specifications and is guaranteed to be 100% compatible with Cisco?-. It has been programmed, uniquely serialized, and tested for data-traffic and application to ensure that it will initialize and perform identically. All of our transceivers comply with Multi-Source Agreement (MSA) standards to provide seamless network integration. Additional product features include Digital Optical Monitoring (DOM) support which allows access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products ;