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NVIDIA · Optical transceiver (400G)

NVIDIA MMA4Z00-NS400 400Gb/s OSFP SR4 Transceiver

MPN
MMA4Z00-NS400
Family
OSFP
Category
Networking
Condition
New
$1,651.30
Price checked: Oct 8, 2026
Prices and availability may change without notice.
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Description

An NVIDIA LinkX 400 Gb/s multimode transceiver in a single-port OSFP package, used on ConnectX-7 adapters in NDR InfiniBand and 400 GbE clusters. It reaches up to 50 m over multimode fiber. A common link part in H100/H200 cluster builds.

Key specs

  • Speed: 400 Gb/s
  • Form factor: OSFP (single port, flat top)
  • Optics: Multimode SR4, 850 nm
  • Reach: Up to 50 m
  • Connector: MPO-12/APC

Specifications

Speed400 Gb/s
Form factorOSFP (single port, flat top)
OpticsMultimode SR4, 850 nm
ReachUp to 50 m
ConnectorMPO-12/APC
Brand lineNVIDIA LinkX

Specifications are summarized from manufacturer and listing information; confirm against the manufacturer datasheet before purchase.

Manufacturer datasheet / product page (opens the manufacturer's website)

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