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

Addon Adtran Compatible Taa Compliant 1000Base-Bx Sfp Transceiver (Smf; 1310Nmtx/1550Nmrx; 40Km; Lc)

Regular price
$226.00
Sale price
$155.00

Model Brand: AddOn