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NVIDIA/Mellanox MMS4X50-NM Compatible 800GBASE 2 x FR4 OSFP IHS/Closed Finned Top 8 x 100G PAM4 1310nm 2km Dual Duplex LC/UPC SMF InfiniBand NDR Transceiver Module

NVIDIA/Mellanox MMS4X50-NM Compatible 800GBASE 2 x FR4 OSFP IHS/Closed Finned Top 8 x 100G PAM4 1310nm 2km Dual Duplex LC/UPC SMF InfiniBand NDR Transceiver Module

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NVIDIA/Mellanox MMS4X50-NM Compatible 800G OSFP 2x FR4 PAM4 InfiniBand NDR Optical Transceiver (SMF, 1271nm, 1291nm, 1311nm and 1331nm, 2km, Dual Duplex LC/UPC, DOM, Closed Finned Top)

The NVIDIA/Mellanox InfiniBand MMS4X50-NM Compatible OSFP IHS/Closed Finned Top Optical Transceiver is an 800Gb/s 2x 400Gb/s Twin-port OSFP, 2x FR4 single mode, Multiplexed, 8-channel transceiver using two, 2-fiber, LC Duplex optical connectors each carrying 4-channels of 100G-PAM4. The dual Far Reach 8-channel (2x FR4) design uses 100G-PAM4 electrical and optical modulation based on the CWDM4 serial, multiplexed 1310nm wavelength grid. It is qualified for use in InfiniBand NDR end-to-end systems.
The twin-port OSFP IHS/Closed Finned Top transceiver is used in Quantum-2 air-cooled switches. Featured with low latency, low power, and reliability, it can link upward in spine-leaf architectures for switch-to-switch applications, downward for top-of-rack switch links to ConnectX® smart network adapters, and/or to BlueField-3 DPUs in compute servers and storage subsystems. It is the ideal solution for HPC computing, AI, and cloud data centers.

Note: "Finned-top" transceivers are now called "Integrated HeatSink" (IHS) as the cooling fins are integrated into the OSFP connector metal top. Commonly used in air-cooled switches. "Flat-top" transceivers are now called "Riding Heat Sink" (RHS) as the cooling fins ride on top of the network card or systems internal cages. This is used for both air-cooled and liquid-cooled applications for DGX, ConnectX-7, and BlueField-3 DPUS.

Specifications

Parameter Value Parameter Value
Part Number MMS4X50-NM Vendor Name F-tone
Compatibility NVIDIA/Mellanox InfiniBand Compatible Form Factor Twin-port OSFP IHS/Closed Finned Top
Max Data Rate 850Gbps (8×106.25Gbps) Wavelength 1271nm, 1291nm, 1311nm and 1331nm
Max Cable Distance 2km Connector Dual Duplex LC/UPC
Media SMF Transmitter Type EML
Receiver Type PIN TX Power -3.2~4.4dBm
Minimum Receiver Power -7.2dBm Power Budget 4dB
Receiver Overload 4.4dBm Max Power Consumption 16.5W
Extinction Ratio >3.5dB DDM/DOM Supported
Commercial Temperature Range 0 to 70°C (32 to 158°F) Modulation (Electrical) 8×100G-PAM4
Modulation (Optical) Dual 4×100G-PAM4 Protocols OSFP MSA HW Rev 4.1, CMIS Rev 5.0, IEEE 802.3cu-2021, IEEE P802.3ck D2.2
Warranty 5 Years




 

This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

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