https://www.ebay.com/sch/i.html?_nkw=Addon+Avaya+Aa1403005+E5+Compatible+Xfp+Transceiver+Xfp+Transceiver+Module+10+Gigabit+Ethernet&_sacat=0&_dmd=2

Addon Avaya Aa1403005-E5 Compatible Xfp Transceiver - Xfp Transceiver Module - 10 Gigabit Ethernet

Regular price
$261.00
Sale price
$181.00

XFP transceiver module - 10 Gigabit Ethernet - 10GBase-SR - up to 984 ft