AddOn Calix 100-01971-CW31 Compatible TAA Compliant 10GBase-CWDM SFP+ Transceiver (SMF, 1310nm, 80km, LC, DOM) – 100% compatible and guaranteed to work 100-01971-CW31-AO

ENET Arista Compatible SFP-25G-ER TAA Compliant Functionally Identical 25GBASE-ER SFP28 1310nm 40km DOM Single-mode Duplex LC – Programmed, Tested, and Supported in the USA, Lifetime Warranty SFP-25G-ER-ENC