Yiyuan 800G QSFP-DD VR8 850nm 50m MPO-16 Multimode Optical Transceiver

Yiyuan 800G QSFP-DD VR8 Multimode Optical Transceiver | PAM4 | 850nm | 50m | Single MPO-16/APC | DOM

The Yiyuan 800G QSFP-DD VR8 transceiver delivers 800Gbps over 50 meters of OM4 multimode fiber in the compact QSFP-DD form factor. Optimized for ultra-short-reach intra-rack GPU interconnects and top-of-rack switch connections in AI training clusters and hyperscale data centers.

Key Features

• 800Gbps QSFP-DD: High-density form factor for maximum switch port utilization
• 50m OM4 Reach: Ideal for intra-rack and adjacent-rack short-reach deployments
• Single MPO-16/APC: Simplified single-connector cabling for high-density environments
• PAM4 Modulation: 8×100G parallel channels for efficient MMF bandwidth use
• DOM Supported: Real-time optical power, temperature, and voltage monitoring
• QSFP-DD MSA Compliant: Plug-and-play with all MSA-compliant platforms
• Operating Temperature: 0°C ~ 70°C commercial grade

Technical Specifications

• Data Rate: 800Gbps (8×100G)
• Form Factor: QSFP-DD
• Wavelength: 850nm
• Fiber Type: Multimode OM4 (MMF)
• Transmission Distance: 50m (OM4)
• Connector: Single MPO-16/APC
• Modulation: PAM4
• DOM: Supported
• Standards: QSFP-DD MSA, CMIS Rev 5.2, IEEE 802.3

Typical Applications

• Intra-rack GPU-to-GPU interconnects in AI/ML clusters
• Top-of-rack (ToR) switch uplinks over short MMF runs
• Hyperscale data center high-density leaf switching
• HPC intra-chassis short-reach connections

Compatibility

Compatible with Cisco, Arista, NVIDIA Mellanox, Juniper, Dell, and other QSFP-DD MSA-compliant platforms. 100% tested before shipment. Contact us for bulk pricing or OEM inquiries.