Networking > Modules AddOn Dell QSFP28 Module Q28-100G-SR4-DE-AO Manufacturer: AddOn Product ID: Q28-100G-SR4-DE-AO UPC: 821455819791 $Price 551.18 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New Specifications Related Items StarTech.com Extreme Networks QSFP+ Module 10319-ST 10319-ST Your Price: 300.33 Qty: Buy Now Details AddOn SFP (mini-GBIC) Module DWDM-SFP-4532-120-AO DWDM-SFP-4532-120-AO Your Price: 3,367.80 Qty: Buy Now Details ENET SFP (mini-GBIC) Module SFP-OC48-IR2-ENC SFP-OC48-IR2-ENC Your Price: 214.48 Qty: Buy Now Details AddOn SFP (mini-GBIC) Module J4858C-AO-5PK J4858C-AO-5PK Your Price: 166.79 Qty: Buy Now Details AddOn XFP Module XFP-10GB-DW34-80-AO XFP-10GB-DW34-80-AO Your Price: 4,378.07 Qty: Buy Now Details Intel Ethernet QSFP+ Optics E40GQSFPLR E40GQSFPLR Your Price: 1,530.39 Qty: Buy Now Details