O-100-OR-DR4

Overview

The O-100-OR-DR4 is a 400G high-speed transceivers in OSFP-RHS form factor with DR4 up to 500m 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

400G

Form Factor

OSFP-RHS

Reach

DR4 up to 500m

Architecture

FRO

NVIDIA Part #

MMA4Z00-NS400-T

Compliance

IEEE 802.3df-2024:

Operating Temp

0°C to 70°C

RoHS

Compliant

Features

• Compliant with IEEE 802.3df-2024:
• 400GBASE-DR4-2 optical interface
• Compliant with IEEE 802.3ck-2022:
• 400GAUI-4/200GAUI-2/100GAUI-1 C2M electrical interface
• Compliant with OSFP MSA Specification Rev 5.1 RHS housing(type2) with MPO-12/APC receptacle
• Compliant with CMIS Rev 5.0
• Case operating temperature 0°C to 70°C
• Two wire serial Interface with digital diagnostic monitoring
• Complies with EU Directive 2011/65/EU (RoHS compliant)
• Class 1 Laser

Technical resources