800G QSFP-DD VR8 PAM4 850nm 50m DOM Single MPO-16/APC Multimode Optical Module
800G QSFP-DD VR8 PAM4 850nm 50m DOM Single MPO-16/APC Multimode Optical Module
800G QSFP-DD VR8 Multimode Optical Module | PAM4 | 850nm | 50m | DOM | Single MPO-16/APC
The Yiyuan Guanglian 800G QSFP-DD VR8 optical module is purpose-built for hyperscale data centers and AI computing clusters requiring ultra-short-reach, ultra-high-density interconnects. Utilizing PAM4 modulation with 8×100G parallel channel architecture, it supports a maximum transmission distance of 50 meters over OM4 multimode fiber, making it the ideal choice for rack-to-rack and top-of-rack high-density deployments.
Key Features
- Ultra-High Bandwidth: 800Gbps aggregate bandwidth, meeting the extreme demands of AI training clusters and high-performance computing environments
- 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 ultra-short-reach intra-data-center interconnects
- Single MPO-16/APC Interface: Compact single-connector design for high-density cabling environments
- 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
- Wavelength: 850nm
- Fiber Type: Multimode OM3/OM4 (MMF)
- Transmission Distance: 50m (OM4) / 35m (OM3)
- Connector Type: Single MPO-16/APC
- Modulation: PAM4
- 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
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.
Product features
Product features
Technical Specifications：
Parameter Specification
Data Rate 1.6Tbps (2×800G)
Form Factor OSFP224
Modulation PAM4
Center Wavelength 1310nm
Transmission Distance 500m
Fiber Type Single-Mode Fiber (SMF)
Connector Type Dual MPO-12/APC
Digital Diagnostics DOM Supported
Operating Temperature 0°C ~ 70°C
Supply Voltage 3.3V
Compliance IEEE 802.3, MSA
Compatibility
Compatibility
Brand Switch Model
Cisco Nexus 9000 Series
Huawei CloudEngine CE9000 Series
Juniper QFX5220 Series
Arista 7800R3 Series
Nokia 7750 SR Series
Compatible with all MSA-compliant 1.6T OSFP224 ports. Please verify with your network equipment vendor before deployment.
Applications
Applications
Data Center Interconnect (DCI) — High-density 1.6T connectivity for hyperscale data centers
Cloud Computing — Ultra-high bandwidth backbone links for cloud service providers
5G Fronthaul / Backhaul — Supporting next-generation 5G network infrastructure
AI & HPC Clusters — Low-latency, high-throughput interconnects for AI training and HPC workloads
Enterprise Core Networks — Scalable backbone upgrades for large enterprise environments
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