https://www.ebay.com/sch/i.html?_nkw=Addon+Ciena+Xcvr+040U31+Compatible+Taa+Compliant+1000Base+Bx+Sfp+Transceiver+Smf+1310Nmtx+1550Nmrx+40Km+Lc+Dom+&_sacat=0&_dmd=2

Addon Ciena Xcvr-040U31 Compatible Taa Compliant 1000Base-Bx Sfp Transceiver (Smf; 1310Nmtx/1550Nmrx; 40Km; Lc; Dom)

Regular price
$146.00
Sale price
$94.00

Model Brand: AddOn