O-100-OR-SR4

Overview

The O-100-OR-SR4 is a 400G high-speed transceivers in OSFP-RHS form factor with SR4 up to 100m 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

SR4 up to 100m

Architecture

FRO

NVIDIA Part #

MMA4Z00-NS400-T

Compliance

OSFP RHS

Max Power

8.5W with 4 channels and 6.5W with 2 channels

Power Supply

3.3V

Operating Temp

0°C to 70°C

RoHS

Compliant

Features

• Hot-pluggable OSFP 400G SR4 multimode transceiver
• Compliant with OSFP RHS
• Compliant with CMIS Rev 4.0 or above revision
• 4-channels of 100G-PAM4 electrical and optical modulation
• Single MPO-12 APC receptacles
• Up to 30m reach on OM3 and 50m reach on OM4
• Operates as a 200Gb/s NDR200 transceiver with 2-fiber splitter ends
• Maximum power consumption 8.5W with 4 channels and 6.5W with 2 channels
• Single 3.3V power supply
• Case operating temperature 0°C to 70°C
• Class 1 laser
• RoHS complaint

Technical resources