Description Warranty Information And-1442986G4-Ao Addon Adtran 1442986G4 Compatible Taa Compliant 10Gbase-Dwdm 100Ghz Xfp Transcei | P/N: 1442986G4-Ao | Mfg: Add-On | Upc: 821456531821 | Unspsc Code: 43222608 Full Mfg Warranty