800G QSFP-DD SR8 PAM4 850nm 100m DOM Single MPO-16/APC Multimode Optical Module

800G QSFP-DD SR8 Multimode Optical Module | PAM4 | 850nm | 100m | DOM | Single MPO-16/APC

The Yiyuan Guanglian 800G QSFP-DD SR8 optical module is purpose-built for hyperscale data centers and AI computing cluster short-reach interconnects. Utilizing PAM4 modulation with an 8×100G parallel channel architecture, it delivers 800G aggregate bandwidth over OM4 multimode fiber with a maximum reach of 100 meters, providing extreme bandwidth density and ultra-low latency in a compact QSFP-DD form factor.

Key Features

• Ultra-High Bandwidth: 800Gbps aggregate throughput, meeting the extreme interconnect demands of AI training clusters and high-performance computing environments
• QSFP-DD Form Factor: Compact, high-density double-density design, backward compatible with QSFP28/QSFP56 ports for flexible migration
• PAM4 Modulation: 8×100G PAM4 parallel architecture for efficient utilization of multimode fiber resources
• Digital Optical Monitoring (DOM): Real-time monitoring of temperature, voltage, bias current, and TX/RX optical power for simplified network operations and maintenance
• 850nm Wavelength: Compatible with OM3/OM4 multimode fiber — the preferred choice for intra-rack and inter-rack short-reach data center interconnects
• Single MPO-16/APC Interface: Single MPO-16/APC connector for simplified cabling and high-density patch panel compatibility
• Low Power Consumption: Compliant with QSFP-DD MSA standards, plug-and-play ready
• Wide Operating Temperature Range: 0°C ~ 70°C commercial-grade temperature range

Technical Specifications

• Data Rate: 800Gbps (8×100G)
• Form Factor: QSFP-DD
• Modulation: PAM4
• Wavelength: 850nm
• Fiber Type: Multimode OM3/OM4 (MMF)
• Transmission Distance: 100m (OM4) / 70m (OM3)
• Connector Type: Single MPO-16/APC
• Digital Diagnostics: DOM Supported
• Supply Voltage: 3.3V
• Operating Temperature: 0°C ~ 70°C
• Standards: QSFP-DD MSA, CMIS Rev 5.2, IEEE 802.3

Applications

Widely deployed in hyperscale data center top-of-rack (ToR) interconnects, AI training cluster high-speed fabrics, high-performance computing (HPC), and enterprise core network backbones.

Compatible with Cisco, Arista, Mellanox, Juniper, Dell, and other leading-brand equipment. Each module undergoes rigorous testing before shipment to ensure reliable quality. Contact us for product selection assistance.