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STC-QSFP28-ER4LITE-30KM – 100G QSFP28 ER4 Lite 30-40km with FEC Transceiver

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Extended-reach 100G optical module for high-capacity long-distance metro and carrier networks – up to 40km

Product Overview

The STC-QSFP28-ER4LITE-30KM is a high-performance 100Gbps transceiver designed for long-distance optical transmission up to 40 kilometers. Using four LAN-WDM lanes and integrated FEC (Forward Error Correction), it delivers reliable data transmission over standard single-mode fiber (SMF) through a duplex LC interface. This module is ideal for metro transport, 5G front/backhaul, and data center interconnects requiring high bandwidth and strong signal integrity over extended distances. It is compliant with QSFP28 MSA and IEEE 802.3ba 100GBASE-ER4 Lite standards.

Key Features

  • 100Gbps data rate via 4x25Gbps LAN-WDM channels
  • Duplex LC optical interface
  • LAN-WDM wavelengths: 1295.56, 1300.05, 1304.58, 1309.14 nm
  • Up to 30km standard reach (40km with FEC) over SMF
  • IEEE 802.3ba 100GBASE-ER4 Lite and QSFP28 MSA compliant
  • Host FEC required for 40km performance
  • Power consumption: < 4.5W
  • Digital Diagnostics Monitoring (DDM) supported

Typical Applications

  • Metro transport and aggregation links
  • Data center interconnect (DCI) over extended distance
  • Long-distance 100GbE links for service providers
  • 5G network backhaul and regional coverage

Technical Specifications

Parameter Value
Form Factor QSFP28
Data Rate 100Gbps
Wavelengths 1295.56, 1300.05, 1304.58, 1309.14nm (LAN-WDM)
Fiber Type Single-Mode Fiber (SMF)
Reach 30km standard / up to 40km with FEC
Connector LC Duplex
Temperature Range 0°C to 70°C (Commercial Grade)
Power Consumption < 4.5W
Digital Diagnostics Yes
Compatibility Cisco, Juniper, Arista, Huawei…

 

Compatibility

  • Cisco, Juniper, Arista, HP/HPE, PaloAlto, Juniper, NVIDIA and Others on request (custom coding available)

Why Choose Swedish Telecom Opto?

  • European-based support & logistics
  • Full multi-vendor compatibility
  • Extensive QA testing with performance reports
  • Customized stock for projects and repeat supply
  • 100% verified and coded
  • Lower cost – no brand tax
  • Trusted since 2004

 

Need a Quote or Sample?

This module is available in volume or with custom tuning.

👉 Request a quote or contact our optical team today. sales@swedishtelecomopto.com

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