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

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

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