ADD-ON COMPUTER PERIPHERALS, INC. NTK591SH-AO AddOn - SFP (mini-GBIC) transceiver module (equivalent to: Ciena NTK591SH) - 1GbE - 1000Base-CWDM - LC single-mode - up to 74.6 miles - 1590 nm - TAA Compliant - for Nortel Optical Multiservice Edge 6500

This Ciena NTK591SH compatible SFP transceiver provides 1000Base-CWDM throughput up to 120km over FALSE at a wavelength of 1590nm using a LC connector. It is guaranteed to be 100% compatible with the equivalent Ciena 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 Ciena, as well as to comply with MSA (Multi-Source Agreement) standards to ensure seamless network integration. All of our transceivers are Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty. With 1000Base-CWDM technology, get up to 1000Mbps data transfer rate using coarse wavelength-division multiplexing With a single wavelength of light, the single mode fiber optic can carry data and transmit audio/video applications over miles of distance Gigabit Ethernet port for ultra-fast network speeds