Description Warranty Information And-1018-7734-Ao Addon Optelian 1018-7734 Compatible Taa Compliant 1000Base-Dwdm 100Ghz Sfp Trans | P/N: 1018-7734-Ao | Mfg: Add-On | Upc: 821456542544 | Unspsc Code: 43222608 Full Mfg Warranty