STC-1.6T-DR8 – 1.6T OSFP224 500m Transceiver

1.6Tbps OSFP224 optical transceiver module for short-reach high-performance connections – up to 500 meters

Product Overview

The STC-1.6T-DR8 OSFP224 Optical Transceiver Module delivers ultra-high-speed 1.6Tbps data transmission over single-mode fiber (SMF), supporting link distances up to 500 meters. It uses 8x200G-PAM4 electrical lanes and is designed to meet the rigorous demands of next-gen AI/ML clusters, hyperscale data centers, and advanced networking applications. The DR8 architecture enables dense, power-efficient, and low-latency optical connectivity.

Key Features

• OSFP224 form factor
• 8x200G-PAM4 electrical lanes for 1.6Tbps total bandwidth
• Reach: up to 500m over SMF
• Center wavelength: 1310nm (DR8)
• Optimized for low power and high throughput
• Compliant with IEEE 802.3df, OSFP1600 MSA, and CMIS 5.x standards
• Digital Diagnostics Monitoring (DDM) supported
• Ideal for AI/ML and data center aggregation

Typical Applications

• 1.6T Ethernet interconnects
• AI/ML cluster backbone networks
• Hyperscale and cloud data centers
• Short-reach data center aggregation 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