Networking > Modules TP-LINK 1000Base-BX WDM Bi-Directional SFP Module TL-SM321A-2 Manufacturer: TP-LINK Technologies Co., Ltd Product ID: TL-SM321A-2 UPC: 845973030957 Our Price : $Price 13.34 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 Arista Networks AR-SFP-10G-T Compatible SFP+ Transceiver Module - 10GBASE-T AR-SFP-10G-T-ST AR-SFP-10G-T-ST Your Price: 224.22 Qty: Buy Now Details StarTech.com HP SFP (mini-GBIC) Module J4859C10PKST J4859C10PKST Your Price: 328.40 Qty: Buy Now Details StarTech.com Extreme Networks QSFP+ Module 10319-ST 10319-ST Your Price: 311.35 Qty: Buy Now Details StarTech.com Cisco SFP-10G-BXU-I Compatible SFP+ Transceiver Module - 10GBase-BX (Upstream) SFP-10G-BXU-I-ST SFP-10G-BXU-I-ST Your Price: 120.39 Qty: Buy Now Details StarTech.com Gigabit RJ45 Copper SFP Transceiver Module - HP J8177C Compatible J8177CST J8177CST Your Price: 43.91 Qty: Buy Now Details