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UST 800G 2XDR4/DR8 OSFP 500m IHS Fin Top Ethernet Nvidia Compatible TAA Complant

Name: UST 800G 2XDR4/DR8 OSFP 500m IHS Fin Top Ethernet Nvidia Compatible TAA Complant
Brand: Nvidia
SKU: MMS4X00-NM-T-US
Price: 1016.50 USD
Availability: InStock

$1,016.50

SKU: MMS4X00-NM-T-US Categories: 800G OSFP Transceiver, 800GB OSFP DR4, Optical Transceiver OEM Equivalent: Nvidia MMS4X00-NM-T

The US Transceivers compatible MMS4X00-NM-T is an 800G OSFP112 transceiver module designed for high-performance InfiniBand NDR networking over single-mode fiber. Supporting the 2xDR4 and DR8 optical specifications, this module delivers an aggregate data rate of 800Gbps across eight lanes using PAM4 modulation, with a maximum reach of 500 meters over SMF infrastructure.

Built around the OSFP form factor, this module is engineered for demanding high-density compute and storage environments where low latency and high bandwidth are critical. It operates at an 850nm nominal wavelength per lane and interfaces via an MPO/MTP connector, making it well suited for parallel optical interconnects in hyperscale data centers and AI or HPC fabric deployments.

The US Transceivers compatible MMS4X00-NM-T is TAA compliant and manufactured to meet strict quality and interoperability standards, providing a cost-effective alternative without compromising performance or reliability.

Form Factor	OSFP112
Connector Type	MPO/MTP
Fiber Type	Single-Mode Fiber (SMF)
Transmitter Type	EML (Electro-absorption Modulated Laser)
Receiver Type	PIN Photodetector
Transmitter Power	-1.0 dBm min, 3.5 dBm max per lane
Receiver Sensitivity	-9.5 dBm max (at BER 1e-4 with FEC)
Extinction Ratio	4.5 dB min
Receiver Overload	3.5 dBm max
Max Power Consumption	20 W
DDM/DOM	Yes
Operating Temperature	0 to 70 deg C
Storage Temperature	-40 to 85 deg C
Compliance/Standards	RoHS, CE, REACH, TAA, IEEE 802.3ck, InfiniBand NDR MSA, OSFP MSA
Application	InfiniBand NDR Fabric Interconnect, AI and HPC Cluster Networking, Hyperscale Data Center Connectivity, High-Density Compute and Storage Environments
Data Rate	800GB
Type	Single Mode
Wavelength	1310nm
Distance	≤500m