NVIDIA MMS4X50-NM 800G OSFP 2xFR4 Optical Transceiver

NVIDIA MMS4X50-NM is an 800Gb/s Twin-port OSFP 2xFR4 single-mode optical transceiver designed for high-performance interconnectivity in advanced data centers, high-performance computing (HPC), and massive AI cluster fabrics.

NVIDIA MMS4X50-NM Optical Transceiver Specifications:

Product Summary
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* Part Number: MMS4X50-NM
* Manufacturer: NVIDIA (Mellanox Interconnect Architecture)
* Device Type: 800Gb/s Twin-port OSFP 2xFR4 Optical Transceiver
* Primary Design: Interconnecting switches with mid-range link targets
* Application: InfiniBand NDR Cluster Fabrics & Hyperscale 800G Ethernet

Performance & Speed
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* Aggregate Data Rate: 800 Gb/s (Maximum throughput up to 850Gbps)
* Modulation (Electrical): 8-channels of 100G-PAM4 (8x 106.25 Gb/s)
* Modulation (Optical): 2 ports of 4-channel 100G-PAM4
* Optical Layout: Twin-Engine (Houses two internal transceiver engines)
* Wavelength: CWDM4 grid (1271nm, 1291nm, 1311nm, 1331nm multiplexed)
* Reach / Transmission Distance: Up to 2,000 meters (2 km) over SMF

Hardware & Interface
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* Form Factor: Twin-port OSFP (Octal Small Form-factor Pluggable)
* Optical Connector: Dual Duplex LC / UPC Receptacles
* Media Type: Single-Mode Parallel Fiber (SMF)
* Transmitter Laser: 8x EML (Electro-absorption Modulated Lasers)
* Visual Identifier: Distinct bright green pull-tab/marking on body (denotes 2km)
* Heatsink Style: IHS / Closed Finned Top (Optimized for air-cooled chassis)

Power & Environmental
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* Operating Power Consumption: Max 17 Watts (Typically ~16W under load)
* Power Supply Input: Single 3.3V Power Input
* Case Operating Temp Range: 0°C to 70°C (Standard Commercial Grade)
* Storage Range: -40°C to 85°C Ambient
* Relative Humidity: 5% to 65% Non-condensing