Transceiver

O-100N-O-2SR4

2×400G High-Speed Transceivers — OSFP-FT

Data Rate
2×400G
Reach
SR8 up to 50m
Form Factor
OSFP-FT
Architecture
FRO

Overview

The O-100N-O-2SR4 is a 2×400G high-speed transceivers in OSFP-FT form factor with SR8 up to 50m reach. Swappable optical transceiver modules supporting SR, DR, and FR wavelengths in OSFP, QSFP-DD, and QSFP112 form factors. Available in standard DSP, low-power LPO, and immersion cooling configurations.

Highlights

  • 800G SR8 — Up to 50m

    Hot-pluggable multimode OSFP, dual MPO12 and MPO16 options, max 14W.

  • 800G DR8 — Up to 500m

    Singlemode OSFP, up to 500m reach, OSFP MSA compliant, CMIS Rev 4.0.

  • LPO — 5W at 800G

    Linear Pluggable Optics eliminate DSP/CDR — 5W full capacity at 800G, 3W at 400G.

  • Immersion Cooling

    Patent pending sealing technology, compatible with single-phase and 2-phase coolants.

  • FR Variants — Up to 2km

    FR8 and FR4 single-mode variants for inter-rack and campus-distance links.

  • Full Protocol Coverage

    Validated for Ethernet 802.3, InfiniBand NDR/HDR, and OCP/OEM platforms.

Key specifications

Product Type
High-Speed Transceivers
Data Rate
2×400G
Form Factor
OSFP-FT
Reach
SR8 up to 50m
Architecture
FRO
NVIDIA Part #
MMA4Z00-NS

Features

  • 800G SR8 — Up to 50m: Hot-pluggable multimode OSFP, dual MPO12 and MPO16 options, max 14W.
  • 800G DR8 — Up to 500m: Singlemode OSFP, up to 500m reach, OSFP MSA compliant, CMIS Rev 4.0.
  • LPO — 5W at 800G: Linear Pluggable Optics eliminate DSP/CDR — 5W full capacity at 800G, 3W at 400G.
  • Immersion Cooling: Patent pending sealing technology, compatible with single-phase and 2-phase coolants.
  • FR Variants — Up to 2km: FR8 and FR4 single-mode variants for inter-rack and campus-distance links.
  • Full Protocol Coverage: Validated for Ethernet 802.3, InfiniBand NDR/HDR, and OCP/OEM platforms.

Purchase & availability

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