MMS1V00-WM-ST QSFP-DD Optical Transceiver – 400GBASE-DR4, 1310 nm, 500 m SMF with FEC

Introduction

The MMS1V00-WM-ST is a high-performance, NVIDIA-compatible 400G QSFP-DD optical transceiver designed for short-reach, high-capacity applications over single-mode fiber. Supporting 400GBASE-DR4 standards and advanced forward error correction (FEC), this module is ideal for hyperscale data centers, cloud networks, and metro aggregation. As part of PICS Telecom’s tested and refurbished optics catalog, it offers exceptional performance, reliability, and seamless interoperability.

Key Features & Benefits

• 🚀 400GBASE-DR4 Support – Enables short-reach 400G data transmission over 500 m SMF

• 🔌 QSFP-DD Form Factor – Compact and efficient for high-density switching platforms

• 🌐 1310 nm Wavelength – Optimized for SMF transmission with low dispersion

• 🛡 Built-In FEC – Ensures signal integrity and extended reach with error correction

• ✅ Tested & Refurbished – Certified by PICS Telecom for reliability and compatibility

Ideal For

• ☁ Hyperscale and cloud data centers

• 📶 Metro network interconnects

• 🏢 Enterprise and service provider core switching

• 🌐 High-capacity short-reach transport

Specifications at a Glance

• Model: MMS1V00-WM-ST

• Compatibility: NVIDIA-compliant systems

• Form Factor: QSFP-DD

• Data Rate: 400 Gbps

• Distance: 500 m

• Wavelength: 1310 nm

• Fiber Type: Single-Mode Fiber (SMF)

• Connector: MPO12

• Features: DDM, C-Temp, Forward Error Correction (FEC)

• Compliance: MSA standards

Conclusion

Enhance your network with the MMS1V00-WM-ST, a reliable 400G QSFP-DD transceiver designed for high-performance SMF links. Now available from PICS Telecom as part of our rigorously tested refurbished optics collection. Visit www.picstelecom.com or marketplace.picstelecom.com for stock and pricing. Contact our optics specialists today to discuss compatibility, volume orders, or deployment needs.