FiberMall 400G QSFP-DD to QSFP-DD Active Optical Cable (AOC)

• 400G switch-to-switch interconnect
  Connect QSFP-DD 400G switch ports without separately sourcing optical modules and patch cables, simplifying high-density fabric deployment.
• Server/NIC-to-aggregation switch links
  Supports the published 400GBASE-SR8 use case for connecting 400G server-side NIC infrastructure to data-center aggregation switching.
• Data-center spine-and-leaf networks
  Available lengths from 1m to 50m help accommodate different rack and row layouts without forcing a single cable length across the deployment.
• High-bandwidth storage networking
  Provides a 400G optical physical layer for appropriately equipped storage-network infrastructure where the host equipment supports the stated Ethernet application.
• AI/HPC infrastructure
  High-density 400G interconnects can be deployed between compatible compute, networking and aggregation equipment where QSFP-DD ports and the required Ethernet standard are supported.
• Data-center cross-rack connectivity
  Longer family options up to 50m provide more cabling flexibility than very-short-reach copper solutions for suitable in-row or cross-rack layouts.
• Network expansion and migration
  Multiple length options allow procurement teams to standardize around a 400G QSFP-DD cable family while matching different physical installation requirements.
• Enterprise/private-cloud backbone links
  Suitable for high-capacity Ethernet infrastructure requiring a pre-terminated optical connection between compatible QSFP-DD endpoints.

• 400G data rate: Supports high-bandwidth data center and enterprise network connections.
• QSFP-DD to QSFP-DD: Connects compatible 400G QSFP-DD switch, server, and NIC ports directly.
• 8 × 50G PAM4 lanes: Provides the high-speed lane architecture required for 400G connectivity.
• OM3 multimode fiber: Designed for short-reach, high-density data center connections.
• 850nm VCSEL optics: Supports multimode optical transmission.
• DDM support: Helps monitor operating and link conditions on supported systems.
• Multiple cable lengths: Available from 1m to 50m for different rack and data center layouts.
• Up to 425Gb/s: Provides the manufacturer's stated maximum data-rate specification.
• 3.3V power supply: Matches the specified electrical operating requirement.
• 0–70°C operating temperature: Suitable for standard data center environments within the specified range.
• 400GBASE-SR8 support: Suitable for compatible 400G Ethernet short-reach deployments.
• Pre-terminated AOC design: Simplifies installation with an integrated optical cable assembly.

• Brand: FiberMall
• Product Type: 400G QSFP-DD Active Optical Cable (AOC)
• Connector Type: QSFP-DD to QSFP-DD
• Maximum Data Rate: Up to 425 Gb/s
• Ethernet Standard: 400GBASE-SR8
• Fiber Type: OM3 Multimode Fiber (MMF)
• Wavelength: 850 nm
• Modulation: PAM4
• Lane Configuration: 8 × 50G
• Transmitter: 850 nm VCSEL
• Receiver: PIN
• Digital Diagnostic Monitoring: Yes
• Host FEC: Required
• Supply Voltage: 3.3V
• Power Consumption: <10W per end
• Operating Temperature: 0°C to 70°C
• Available Lengths: 1m, 2m, 3m, 5m, 7m, 10m, 15m, 20m, 25m, 30m, 50m
• Interface: QSFP-DD
• Compatibility: Compatible QSFP-DD 400G ports; verify exact switch/NIC model
• Standards: QSFP-DD Rev. 4.0, IEEE 802.3bs, SFF-8679, CMIS 3.0
• Application: 400G data center and high-speed Ethernet interconnects

Why Choose This Product?

• 400G high-speed connectivity: Supports demanding data center and networking applications.
• Direct QSFP-DD connection: Connects compatible QSFP-DD ports without additional transceivers.
• Simple installation: Pre-terminated AOC design makes deployment quick and straightforward.
• Multiple length options: Choose from 1m to 50m to match different rack layouts.
• High-density design: Helps support space-efficient 400G network deployments.
• Reliable optical performance: Uses OM3 multimode fiber with 850nm VCSEL technology.
• Easy monitoring: DDM support helps monitor cable operating conditions.
• Broad deployment potential: Suitable for compatible switches, servers, NICs, and data center infrastructure.