Description Warranty Information And-E40Gqsfpswdm-Ao Addon Intel Compatible Taa Compliant 40Gbase-Swdm4 Qsfp+ Transceiver (Mmf, 850Nm | P/N: E40Gqsfpswdm-Ao | Mfg: Add-On | Upc: 195285032843 | Unspsc Code: 43222608 Full Mfg Warranty