40G QSFP+ LR4 MTP/MPO 10km

40Gbps QSFP+ single-mode optical transceiver with MTP/MPO connector for long-reach links – up to 10km

Product Overview

The STC-50006 is a high-performance 40Gbps QSFP+ LR4 optical transceiver with MTP/MPO interface, designed for long-haul single-mode fiber (SMF) transmission up to 10 kilometers. Operating across four CWDM wavelengths (1271nm, 1291nm, 1311nm, and 1331nm), it delivers reliable, high-capacity connections for metro access, data center interconnects, and enterprise networks. Fully compliant with IEEE 802.3ba 40GBASE-LR4 and QSFP+ MSA standards.

Key Features

• Hot-pluggable QSFP+ form factor
• Supports 4x10Gbps CWDM lanes for 40Gbps total throughput
• Wavelengths: 1271nm, 1291nm, 1311nm, 1331nm
• Transmission Distance: up to 10km
• MTP/MPO-12 fiber connector
• Power consumption <3.5W
• Digital Diagnostics Monitoring (DDM) supported
• Compliant with IEEE 802.3ba 40GBASE-LR4 and QSFP+ MSA

Typical Applications

• 40G Ethernet long-reach networking
• Metro and regional aggregation networks
• Data center interconnect (DCI) solutions
• Enterprise core and backbone links

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