Ciena速 NTK587AGE5 Compatible 10GBase-DWDM XFP Transceiver (SMF, 1531.12nm, 80km, LC, DOM). A 100% Ciena速 compatible XFP transceiver that operates at ITU Channel 58, ITU Wavenlength 1531.12nm, and ITU Frequency 195800GHz over single-mode fiber, with a...