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100G optical module in stock

100G QSFP28 optical modules are available in multiple types, including SR4, LR4, PSM4, CWDM4, and ER4, suitable for short- to long-distance 100GbE connectivity.

Available Options

  • FS.com offers a wide range of 100G QSFP28 modules for data centers, enterprise networks, and service providers, with nearby warehouse availability and a 30-day free return policy . They provide both standard and DWDM QSFP28 modules with up to 80 km reach .
  • Cables on Demand stocks Amphenol XGIGA QSFP28 modules, including 100GBASE-SR4 (short-range, up to 100m, multimode) and 100GBASE-LR1/LR4 (long-range, up to 10 km, single-mode) with MTP/MPO or LC connectors .
  • FiberMall provides high-performance 100G QSFP28 modules supporting distances from 100m to 100km, compatible with MPO/LC connectors, and offers detailed guidance on selecting the right module type based on standard, laser type, and transmission medium .
  • GLSUNMall offers QSFP28 full-duplex modules for high-density 100GbE connectivity, optimized for cost savings and system efficiency in data centers and enterprise networks .

Key Features

  • Form Factor: QSFP28 (Quad Small Form-factor Pluggable)
  • Data Rate: 100Gbps full-duplex
  • Types: SR4 (short-range), LR4 (long-range), PSM4, CWDM4, ER4 (extended range)
  • Connector Options: MTP/MPO for multimode, LC duplex for single-mode
  • Transmission Distance: 100m (SR4) to 100km (ER4) depending on type
  • Applications: 100G Ethernet, EDR Infiniband, 32G Fibre Channel, data center interconnects

Purchasing Considerations

  • Check module type compatibility with your network equipment.
  • Consider distance requirements: SR4 for short-range, LR4/ER4 for long-range links.
  • Verify connector type (MTP/MPO vs LC) for fiber cabling.
  • Look for warranty and testing: FS and FiberMall provide lifetime warranty and 100% tested modules . These suppliers maintain stock in multiple warehouses, allowing for quick delivery and returns if needed. For immediate purchase, you can visit FS.com, Cables on Demand, FiberMall, or GLSUNMall to select the appropriate 100G QSFP28 module for your network needs .
100G optical module in stock - JR Sekwele Optical Networks & Photonic Group

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