STC-50000 – 40G QSFP+ SR4 100m Transceiver

40Gbps QSFP+ multimode optical transceiver for short-reach links – up to 100 meters

Product Overview

The STC-50000 is a high-performance 40Gbps QSFP+ SR4 optical transceiver designed for short-reach multimode fiber (MMF) connections. Operating at 850nm and compliant with IEEE 802.3ba 40GBASE-SR4 standards, it transmits four independent 10Gbps lanes over parallel MMF up to 70 meters (OM3) or 100 meters (OM4) using an MTP/MPO-12 connector. This hot-pluggable module is ideal for high-speed data center networking, enterprise, and cloud infrastructure environments.

Key Features

• Hot-pluggable QSFP+ form factor
• Supports 4x10Gbps lanes for 40Gbps aggregate bandwidth
• 850nm VCSEL laser and PIN receiver
• Transmission Distance: up to 70m (OM3) or 100m (OM4)
• MTP/MPO-12 fiber connector
• Power consumption <1.5W
• Digital Diagnostics Monitoring (DDM) supported
• Compliant with IEEE 802.3ba 40GBASE-SR4 and QSFP+ MSA

Typical Applications

• 40G Ethernet short-reach applications
• High-performance computing (HPC) networks
• Cloud data centers
• Enterprise core switching

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