AddOn Ciena NTK591QH Compatible TAA Compliant 1000Base-CWDM SFP Transceiver (SMF, 1550nm, 120km, LC) - 100% compatible and guaranteed to work

With 1000Base-CWDM technology, get up to 1000Mbps data transfer rate using coarse wavelength-division multiplexing Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances Gigabit Ethernet port for ultra-fast network speeds