Fiber optic direct-attach cable NVIDIA MFP7E10-N030 MPO to MPO 30 m 400G multimode

NVIDIA MFP7E10-N030 is a 30 m passive fiber optic direct-attach cable with MPO-to-MPO connectivity engineered for 400G multimode links. The cable uses MPO connectors on both ends and is intended for high-density trunking and short-reach interconnects in data centers, high-performance computing environments and InfiniBand or Ethernet fabrics. Its fixed length and MPO-to-MPO termination simplify installation between switches, patch panels and server or storage interfaces that support multimode 400G links.

Advantages

The cable provides reliable, low-latency multimode 400G connectivity in a compact MPO form factor. As a passive direct-attach solution, it requires no additional transceivers and reduces component count in rack-to-rack and chassis-to-chassis links. The 30 m length covers typical short-reach trunking and cross-row connections while maintaining consistent optical performance suited to multimode 400G signaling.

Suitable for (tasks / use cases)

• Data center switch-to-switch trunking and cross-connects
• High-performance computing cluster interconnects
• Aggregation links between patch panels and top-of-rack switches
• InfiniBand or Ethernet 400G multimode links in short-reach deployments

When it may not be suitable

This passive MPO-to-MPO direct-attach cable is designed for multimode 400G short-reach links and is not suitable for long-distance single-mode runs or campus links that require single-mode fiber and active transceivers. It also does not replace modular transceiver solutions where flexibility to change optics or reach is required.

Key specifications

• Length: 30 m
• Connector type: MPO to MPO (multifiber parallel connection)
• Mode: Multimode
• Data rate support: 400G
• Type: Passive direct-attach cable
• Typical use: Short-reach trunking and switch-to-switch or switch-to-server links

How to use

Install the NVIDIA MPO to MPO direct-attach cable by aligning and inserting the MPO connectors into the MPO ports on compatible switches, patch panels or adapters. Ensure both ends are securely latched and that polarity is correct for the target equipment. Route the cable with appropriate bend-radius control and secure it in cable management to avoid stress on the MPO connectors. No external transceivers are required with this passive assembly; verify link status and optical parameters from the connected devices after installation.

What to consider before purchase

• Confirm that connected equipment supports multimode 400G MPO interfaces
• Verify required link length and that 30 m covers the intended run
• Ensure MPO polarity and connector type match the ports or breakout panels in use
• Assess cable routing and bend-radius requirements in racks and conduits

Usage recommendations

Store and handle the MPO cable in its shipping packaging until installation to protect fiber endfaces. Clean connector endfaces before mating and follow vendor guidelines for MPO polarity and pair mapping. Use proper cable management to maintain bend radius and avoid excessive stress for consistent 400G multimode performance.