https://www.ebay.com/sch/i.html?_nkw=Addon+Ciena+Ntk590Qh+Compatible+Taa+Compliant+1000Base+Cwdm+Sfp+Transceiver+Smf+1550Nm+70Km+Lc+&_sacat=0&_dmd=2

Addon Ciena Ntk590Qh Compatible Taa Compliant 1000Base-Cwdm Sfp Transceiver (Smf; 1550Nm; 70Km; Lc)

Regular price
$290.00
Sale price
$204.00

Model Brand: AddOn