O-100-OC-FR8

Overview

The O-100-OC-FR8 is a 800G high-speed transceivers in OSFP-CT form factor with FR8 up to 2km 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

800G

Form Factor

OSFP-CT

Reach

FR8 up to 2km

Architecture

FRO

NVIDIA Part #

MMA4Z00-NS-FLT

Compliance

IEEE 802.3cu-2021:

Operating Temp

0°C to 70°C

RoHS

Compliant

Power Supply

3.465 V

Features

• Compliant with IEEE 802.3cu-2021:
• 2x400GBASE-FR4 optical interface
• Compliant with IEEE 802.3ck-2022:
• 2x400GAUI-4 C2M electrical interface
• Compliant with OSFP MSA HW Rev 4.1
• Type 2 housing with dual LC connector
• 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
• Module Characteristics
• Table 1 – Absolute Maximum Ratings
• Parameter Symbol Min. Max. Unit Notes
• Storage Temperature T -40 85 ºC
• Supply Voltage V -0.5 3.6 V
• Relative Humidity (non-condensing) RH 5 95 %
• Data Input Voltage Differential lV -V l - 1 V
• DIP DIN
• Control Input Voltage V I -0.3 V CC +0.5 V
• Control Output Current I -20 20 mA
• Table 2 – Recommended Operating Conditions
• Parameter Symbol Min. Typical Max. Unit Notes
• Operating Case Temperature T 0 - 70 ºC 1
• Power Supply Voltage V 3.135 3.3 3.465 V
• Instantaneous peak current at hot plug I - - 6600 mA
• CC_IP
• Sustained peak current at hot plug I - - 5494.5 mA
• CC_SP
• Maximum Power Dissipation P - - 16.5 W
• Maximum Power Dissipation, Low Power Mode P - - 2 W
• Signalling Speed per Lane DRL - 53.125 - GBd
• Control Input Voltage High V IH V CC *0.7 - V CC +0.3 V
• Control Input Voltage Low V IL -0.3 - V CC *0.3 V
• Two Wire Serial Interface Clock Rate - - - 400 kHz
• Power Supply Noise 1 kHz - 1 MHz (p-p) - - - 66 mVpp
• Source Photonics Confidential and Proprietary DS-8925-Rev 05 2024-3-19