800G optical transceivers (DR8/FR4)

Description

1. Product Overview

800G Optical Transceivers (DR8/FR4) are next-generation high-speed optical modules engineered to support ultra-high bandwidth data transmission in modern data center and telecommunications networks. Designed for 800-gigabit Ethernet environments, these transceivers enable efficient, low-latency optical connectivity between switches, routers, and high-performance computing infrastructure. Their key value proposition lies in delivering exceptional throughput, power efficiency, and signal integrity while supporting scalable cloud and AI-driven network architectures. As hyperscale data centers and high-performance computing environments expand globally, 800G optical transceivers have become strategically essential for enabling faster data movement, higher port density, and future-ready network infrastructure.

2. Key Specifications & Technical Characteristics

• Optical Technology: PAM4 modulation with advanced DSP signal processing
• Interface Standards: 800G Ethernet compliant (DR8 and FR4 optical interfaces)
• Optical Configuration:
  • DR8: 8 × 100G parallel single-mode fiber channels
  • FR4: 4 × 200G wavelength multiplexed channels
• Wavelength Range:
  • DR8: ~1310 nm single-mode transmission
  • FR4: LAN-WDM wavelengths (~1295–1310 nm)
• Transmission Distance:
  • DR8: Up to 500 meters over single-mode fiber
  • FR4: Up to 2 kilometers over single-mode fiber
• Form Factor: OSFP / QSFP-DD800 compatible modules
• Power Consumption: Typically ≤16W depending on configuration
• Connector Type: MPO-16 (DR8) / Duplex LC (FR4)
• Operating Temperature: Commercial range 0°C to 70°C
• Housing Materials: Precision-engineered metal alloy heat-dissipation casing with integrated thermal management
• Physical Characteristics:
  • Compact pluggable module
  • Industrial-grade PCB and optical components
  • High-reliability laser sources and photodiodes
• Packaging Options: Anti-static ESD trays, sealed protective cartons, bulk export packaging
• Shelf Life: 24 months when stored in sealed anti-static packaging under recommended environmental conditions

3. Core Industrial Applications

Primary Industries

• Hyperscale cloud data centers
• Telecommunications network infrastructure
• High-performance computing (HPC) clusters
• Artificial intelligence and machine learning data platforms
• Enterprise backbone networks

Operational Use Cases

• Switch-to-switch interconnects in high-density data centers
• Spine-leaf architecture connectivity
• AI training clusters requiring massive data bandwidth
• High-speed data transport within hyperscale computing environments
• Optical backbone connectivity for next-generation telecom networks

Performance Advantages

Compared with lower-speed optical modules (e.g., 400G or 200G), 800G optical transceivers significantly increase bandwidth density while reducing power consumption per transmitted bit. Their advanced modulation technology and integrated digital signal processing ensure stable high-speed data transmission, superior signal integrity, and lower latency. These advantages enable operators to scale network capacity efficiently while optimizing rack space, fiber utilization, and infrastructure costs.

4. Competitive Advantages

• Quality Consistency: Manufactured using precision optical components and rigorous quality control aligned with global networking standards.
• Supply Reliability: Stable production capacity with consistent availability for large-scale data center deployments.
• Logistics Capability: International shipping support with protective packaging optimized for sensitive optical hardware.
• Price Competitiveness: Cost-effective sourcing compared to OEM modules while maintaining full performance compatibility.
• Sustainability Benefits: Energy-efficient optical transmission reduces power consumption and cooling requirements in high-density data centers.
• Technical Documentation: Comprehensive product datasheets, interoperability guidance, and integration support available for enterprise network architects.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20–25 MT per standard 20-foot container (depending on packaging configuration)