UST 800G DR4 OSFP224 500m RHS Flat Top Infiniband NDR Nvidia Compatible TAA Complant

$938.50

SKU: MMS4A20-XM800-US Categories: , , OEM Equivalent: Nvidia MMS4A20-XM800

The US Transceivers compatible MMS4A20-XM800 is a high-performance 800G OSFP224 transceiver engineered for long-reach single-mode interconnects. Operating over single-mode fiber with four lanes of 212Gbps PAM4 electrical signaling, this module delivers an aggregate data rate of 800Gbps and supports link distances up to 500 meters at 1310nm, making it well suited for high-bandwidth data center and InfiniBand NDR fabric connectivity.

This module features an OSFP224 form factor with a dual MPO fiber connector interface and is designed to operate over single-mode fiber (SMF). The module operates from a 3.3V power supply with a maximum power dissipation of 15W and is hot-pluggable for easy deployment. The transceiver supports Digital Optical Monitoring (DOM) for real-time visibility into key operating parameters and is built to the CMIS 5.3 management interface specification.

Fully TAA compliant and built to meet MSA and applicable 800GBase-DR4 Ethernet standards, the US Transceivers compatible MMS4A20-XM800 delivers OEM-equivalent performance and compatibility at a competitive price point for enterprise and hyperscale data center applications.

Form Factor

OSFP224

Connector Type

2x MPO/MTP (SMF)

Fiber Type

Single-Mode Fiber (SMF)

Transmitter Type

EML (Electro-Absorption Modulated Laser)

Receiver Type

PIN Photodetector

Transmitter Power

-3.3 dBm min to 4 dBm max per lane

Receiver Sensitivity

-3.4 dBm max per lane

Extinction Ratio

3.5 dB min

Receiver Overload

4.2 dBm max per lane

Max Power Consumption

15 W

DDM/DOM

Yes

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

RoHS, CE, REACH, TAA, MSA, CMIS 5.3, IEEE 802.3df (800GBase-DR4)

Application

Data Center Interconnect, InfiniBand NDR Fabric, Hyperscale Cloud Infrastructure, High-Performance Computing

Data Rate

Type

Wavelength

Distance

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