Addon NTK591QH-AO Addon Ciena Ntk591qh Compatible Taa Compliant 1000base-cwdm Sfp Transceiver

this Ciena Ntk591qh Compatible Sfp Transceiver Provides 1000base-cwdm Throughput Up To 120km Over Single-mode Fiber (smf) At A Wavelength Of 1550nm Us...