Cable Types: O2Q56-400G-A3H

Brand: NVIDIA/Mellanox

Cable : 3m (10ft) NVIDIA/Mellanox MFA7U10-H003 (980‑9I41X‑00H003) Compatible 400G AOC OSFP IHS/Finned Top 8x50G PAM4 to 2x200G QSFP56 4x50G PAM4 InfiniBand HDR Active Optical Splitter Cable

Cable : 5m (16ft) NVIDIA/Mellanox MFA7U10-H003 (980‑9I41X‑00H003) Compatible 400G AOC OSFP IHS/Finned Top 8x50G PAM4 to 2x200G QSFP56 4x50G PAM4 InfiniBand HDR Active Optical Splitter Cable

Cable : 10m (33ft) NVIDIA/Mellanox MFA7U10-H003 (980‑9I41X‑00H003) Compatible 400G AOC OSFP IHS/Finned Top 8x50G PAM4 to 2x200G QSFP56 4x50G PAM4 InfiniBand HDR Active Optical Splitter Cable

Cable : 15m (49ft) NVIDIA/Mellanox MFA7U10-H003 (980‑9I41X‑00H003) Compatible 400G AOC OSFP IHS/Finned Top 8x50G PAM4 to 2x200G QSFP56 4x50G PAM4 InfiniBand HDR Active Optical Splitter Cable

Cable : 20m (66ft) NVIDIA/Mellanox MFA7U10-H003 (980‑9I41X‑00H003) Compatible 400G AOC OSFP IHS/Finned Top 8x50G PAM4 to 2x200G QSFP56 4x50G PAM4 InfiniBand HDR Active Optical Splitter Cable

Cable : 30m (98ft) NVIDIA/Mellanox MFA7U10-H003 (980‑9I41X‑00H003) Compatible 400G AOC OSFP IHS/Finned Top 8x50G PAM4 to 2x200G QSFP56 4x50G PAM4 InfiniBand HDR Active Optical Splitter Cable

Cable : 50m (164ft) NVIDIA/Mellanox MFA7U10-H003 (980‑9I41X‑00H003) Compatible 400G AOC OSFP IHS/Finned Top 8x50G PAM4 to 2x200G QSFP56 4x50G PAM4 InfiniBand HDR Active Optical Splitter Cable

The NVIDIA/Mellanox compatible 400G OSFP Finned Top to 2x 200G QSFP56 Active Optical Splitter Cable (AOC) is engineered for high-density networking, connecting an NDR switch with an OSFP cage to two legacy HDR switches or HCA QSFP56 cages. It converts a single 400Gb/s OSFP interface into two 200Gb/s QSFP56 interfaces, offering a power-efficient and cost-effective breakout solution for modern data center interconnects.

This cable routes data signals from 8 MMF (Multi-Mode Fiber) pairs on the single OSFP connector end to four pairs on each of the two QSFP56 multiport ends. Built to SFF-8665 standards for QSFP56 pluggable solutions, it optimizes port density, bandwidth, and configurability with reduced power consumption.

Key Features

• 400G to 2x200G Breakout Architecture: Enables direct connectivity between a 400G OSFP port and two 200G QSFP56 ports.
• OSFP Finned Top Form Factor: Designed with an integrated finned top heat sink for enhanced thermal management in high-density switches.
• High Efficiency & Low Latency: Active optical fiber technology provides power-efficient transmission over OM3 Multi-Mode Fiber (MMF).
• Standard Compliance: Fully compliant with SFF-8665 specs and InfiniBand HDR architecture standards.
• Data Center Optimized: Ideal for interconnecting high-speed switches, servers, and storage units across high-performance computing (HPC) environments.

Technical Specifications