NVIDIA MFP7E10-N020 20m MPO APC Multimode Fiber Cable InfiniBand & Ethernet

The NVIDIA MFP7E10-Nxxx series comprises passive optical multimode cables with MPO-12/APC connectors, leveraging 8 active fibers out of the 12-fiber array. The MFP7E10-N020 offers a standard 20-meter length, ideal for inter-rack connections spanning multiple rows or connecting switches to servers at medium distances. Designed specifically for NVIDIA's high-speed networking ecosystem, it supports 800Gb/s twin-port OSFP transceivers as well as 400Gb/s single-port OSFP and QSFP112 modules. The Angled Polished Connector (APC) with 8-degree polish dramatically reduces back reflection, ensuring signal integrity for PAM4 modulation used in 50G, 100G per lane architectures.

This Type-B crossover fiber mapping (pin 1 to pin 12) enables direct attachment between transceivers without additional polarity management, simplifying deployment. Every cable is factory-tested to meet Telcordia GR-1435 and IEC 61754-7 specifications, guaranteeing out-of-the-box reliability.

• MPO-12/APC female connectors with alignment holes – compatible with transceiver alignment pins
• 8 active multimode fibers (50/125 µm) with 4 unused fibers as strength members
• Crossover Type-B polarity: eliminates need for patch cord reversal
• Flexible round LSZH (Low Smoke Zero Halogen) / OFNR jacket – aqua color for multimode identification
• Supports InfiniBand NDR, Ethernet 400GbE/800GbE, and NVLink protocols
• Push-pull latching mechanism for quick release and secure mating
• Operating temperature: 0°C to 70°C; storage: -40°C to 85°C
• Low insertion loss profile optimized for high-speed PAM4 signals

The MPO-12/APC connector end face features an 8-degree angled polish, which minimizes optical back reflections that can cause transmitter instability and bit errors in high-speed links. Unlike Ultra Physical Contact (UPC) connectors typically used in lower-speed applications, APC ensures return loss ≥35 dB, critical for 100G PAM4 and beyond. The cable’s Type-B (crossover) topology maps the transmit lanes at one end to the receive lanes at the opposite transceiver – lane 1 (transmit) connects to lane 12 (receive), lane 2 to lane 11, etc. This matches the standard MPO pinout recommended by IEC 61754-7 for direct interconnect without external adapters.

• Switch-to-switch links: Connect twin-port OSFP switches (800G) using two MPO-12/APC ports for aggregated throughput.
• Switch-to-adapter: Connect NVIDIA ConnectX-7 network adapters or BlueField-3 DPUs via OSFP or QSFP112 transceivers.
• Spine-leaf architectures in data centers requiring 50-meter multimode reach (with up to 4 connector junctions).
• High-performance computing (HPC) and storage disaggregation with NVLink fabric extensions.
• Inter-row links where 15-meter length is insufficient and 20-meter provides optimal cable management.

Designed and validated for seamless interoperability with NVIDIA transceivers and networking hardware. Compatible with:

Note: The cable is strictly compatible with MPO-12/APC connectors. Do not mate with MPO-12/UPC (blue shell) connectors as polish mismatch may cause physical damage and signal degradation.

NVIDIA offers multiple lengths to suit various rack densities and campus interconnects. The MFP7E10-N020 is the recommended choice for medium-to-long inter-rack spans:

All cables share identical mechanical and optical specifications except length tolerance (for lengths ≥5 m, tolerance is +2% x L / -0).

• End-to-end validation: Each cable is paired with NVIDIA transceivers for guaranteed interoperability and link margins.
• Low total cost of ownership: Passive design eliminates power consumption, reducing cooling overhead in data centers.
• Durability and safety: LSZH jacket minimizes toxic fumes in case of fire; OFNR rated for riser installations.
• Precision manufacturing: Factory-polished APC connectors with consistent geometry ensure repeatable low loss.
• Warranty and support: Direct NVIDIA compatibility reduces troubleshooting complexity.

• Do not remove dust caps until the moment of installation to prevent contamination of optical end faces.
• Avoid exceeding the minimum bend radius of 30 mm; tight bends can cause micro-bending loss and permanent fiber damage.
• Although the cable is non-conductive and ESD insensitive, it mates with ESD-sensitive transceivers – follow standard ESD precautions during handling.
• Never mix MPO-12/APC (green shell) with MPO-12/UPC (blue shell) connectors; mismatched polishes will not seat correctly and may damage the alignment pins.
• Use only isopropyl alcohol and lint-free wipes or dedicated MPO cleaners for ferrule cleaning.

• Confirm connector type: MPO-12/APC (female) on both ends – green shell.
• Verify link distance: 20m is within OM3 reach (≤30m) and supports full 50m reach if OM4 is used for longer variants.
• Ensure transceivers are compatible with Type-B crossover polarity; NVIDIA optics require Type-B for direct attach.
• Check that your patch panels, if used, are also MPO/APC and maintain polarity mapping.
• Stock appropriate MPO cleaners and dust caps for maintenance.

• NVIDIA MMA4Z00-NS – Twin-port OSFP 800G DR8 transceiver for switches
• NVIDIA MMA1Z00-NS400 – QSFP112 400G DR4 transceiver for ConnectX-7 adapters
• NVIDIA MFP7E20 series – Active optical cables (AOC) for longer reach
• MPO-12/APC to MPO-12/APC bulkhead adapters – For extension and panel mounting

• Application Note: Optical Cables & Connectors for NDR InfiniBand (available from NVIDIA support)
• IEC 61754-7: Fibre optic interconnecting devices – MPO connector family
• Telcordia GR-1435-CORE: Generic Requirements for Multi-Fiber Optical Connectors