QSFP 400G FR4

Description

1. Product Overview

QSFP 400G FR4 is a high-performance 400 Gigabit optical transceiver module designed for high-speed data transmission over single-mode fiber networks using four-channel CWDM optical technology. It is primarily used in hyperscale data centers, cloud computing infrastructure, AI networks, and enterprise backbone systems requiring reliable 400GbE connectivity. The module delivers exceptional bandwidth density, low power consumption, and extended reach performance, enabling next-generation network scalability. As global demand for AI workloads and high-capacity digital infrastructure accelerates, QSFP 400G FR4 serves as a critical component for modern optical communication ecosystems.

2. Key Specifications & Technical Characteristics

• Product Type: QSFP 400G FR4 Optical Transceiver Module
• Data Rate: 400Gbps Ethernet connectivity
• Optical Technology: Four-channel CWDM4 wavelength multiplexing technology
• Transmission Distance: Up to 2km over single-mode fiber (SMF)
• Fiber Interface: Dual LC optical connector
• Form Factor: QSFP-DD compatible compact pluggable module
• Material Components:
  • High-performance optical components
  • Laser diode transmitters and photodiode receivers
  • Integrated optical engines and electronic control circuits
  • Industrial-grade PCB and thermal management materials
• Wavelength Range: Approximately 1310nm CWDM wavelength bands
• Power Consumption: Low-power design optimized for high-density deployments
• Operating Temperature Range: Commercial and industrial temperature options available
• Compliance Standards: IEEE 802.3bs, 400GBASE-FR4, QSFP MSA, RoHS compliant
• Physical Characteristics:
  • Compact hot-pluggable optical module design
  • Metal housing for electromagnetic shielding and heat dissipation
  • Lightweight and high-density networking form factor
• Packaging Options: Anti-static protective packaging, individual module boxes, bulk export cartons
• Shelf Life: Typically 3–5 years under recommended storage conditions

3. Core Industrial Applications

• Primary Industries:
  • Data centers and cloud service providers
  • Artificial intelligence and high-performance computing (HPC) infrastructure
  • Telecommunications networks
  • Enterprise IT and large-scale digital platforms
  • Financial services and high-frequency data environments
• Operational Use Cases:
  • High-speed switch-to-switch interconnects
  • Data center spine-and-leaf network architectures
  • AI cluster communication networks
  • Cloud computing backbone upgrades
  • 400GbE network expansion projects
• Performance Advantages:
  • Provides higher bandwidth capacity compared with 100G and 200G optical solutions
  • Enables longer-distance connectivity than short-reach multimode alternatives
  • Reduces network complexity through high-density optical integration
  • Improves energy efficiency by delivering greater throughput per rack unit

4. Competitive Advantages

• Quality Consistency: Manufactured with precision optical components and strict testing procedures to ensure stable signal integrity and long operational life.
• Supply Reliability: Supported by scalable production capacity and consistent availability for enterprise networking deployments.
• Logistics Capability: Export-ready packaging with global shipment support for large-scale infrastructure projects.
• Price Competitiveness: Optimized manufacturing processes provide competitive total cost of ownership compared with legacy optical solutions.
• Sustainability Benefits: Low-power architecture reduces energy consumption and supports greener data center operations.
• Technical Support & Documentation: Available with compliance certifications, optical performance reports, installation guidance, and engineering support.
• Strategic Sourcing Value: A future-ready networking component that enables enterprises to expand bandwidth capacity while maintaining operational efficiency and reliability.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity: Approx. 20MT per container (depending on packaging configuration and shipment requirements)