Networking > Modules AddOn QSFP+ Module QFX-QSFP-40G-ER4-AO Manufacturer: AddOn Product ID: QFX-QSFP-40G-ER4-AO UPC: 821455715680 Our Price : $Price 5,388.88 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New Specifications Related Items AddOn SFP+ Module E10GSFPER-CW55-AO E10GSFPER-CW55-AO Your Price: 2,183.06 Qty: Buy Now Details AddOn D-Link DEM-431XT-DD Compatible 10GBase-SR SFP+ DEM-431XT-DD-AO DEM-431XT-DD-AO Your Price: 68.62 Qty: Buy Now Details StarTech.com Arista Networks SFP-10G-SRL Compatible SFP+ Transceiver Module - 10GBase-SR AR-SFP-10G-SRL-ST AR-SFP-10G-SRL-ST Your Price: 49.75 Qty: Buy Now Details Axiom Cisco SFP (mini-GBIC) Module AXG952273112 AXG952273112 Your Price: 1,430.23 Qty: Buy Now Details