Networking > Modules Cisco QSFP+ Module QSFP-40G-SR4-S= Manufacturer: Cisco Systems, Inc Product ID: QSFP-40G-SR4-S= UPC: 882658745416 Our Price : $Price 827.05 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New Specifications Related Items StarTech.com HP JG661A Compatible SFP+ Transceiver Module - 40GBase-LR4 JG661A-ST JG661A-ST Your Price: 1,106.15 Qty: Buy Now Details StarTech.com HP JD119B Compatible SFP Transceiver Module - 1000BASE-LX JD119BST JD119BST Your Price: 50.56 Qty: Buy Now Details StarTech.com Dell EMC SFP-1G-BX10-U Compatible SFP Transceiver Module - 1000Base-BX10 SFP1GBX10DES SFP1GBX10DES Your Price: 76.13 Qty: Buy Now Details