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P/N:OSFP-2FR4-800G
SKU:205315
US$1,874.00
23 Solds
7 Reviews
7 Questions

Product Highlights

Qualified for InfiniBand NDR End-to-End Systems
Built-in Broadcom 7nm DSP Chip, Max. Power Consumption 16.5W
Finned-Top OSFP Used in Quantum-2 Air-Cooled Switches
Support 800G-to-Two 400G ConnectX-7 Links
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Multiplexed
See more
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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 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 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: This "Closed Finned Top" refers to a closed top design, which uses a finned-top but with a lid on top of the fins creating a closed channel for additional cooling. It is engineered to support both airflow cooling and liquid-cooled environments, offering enhanced mechanical protection and thermal compatibility in high-density systems.

Driving Next-Gen High-Speed Networks

View our full range of high-speed optical solutions designed for Cloud, HPC, storage and AI, data center.

Driving Next-Gen High-Speed Networks

1.6T/800G/400G/200G Transceivers and Cables Insights Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Features
Unleash HPC Power with InfiniBand Architecture
Low BER on par with NVIDIA Originals
During LL FEC (272,257) testing, FS transcelvers achieve Pre-FEC BER of -8~-10, and near-zero post-correction, reducing operations and maintenance (O&M) complexity and cost.
Multi-Version
Connectivity
BER
1
Cisco Part Number
OSFP-800G-VR8
Data Rate
2x 400Gb/s
2x FR4
2x 400Gb/s
2x DR4
2x 400Gb/s
2x DR4
2x 400Gb/s
2x SR4
Form Factor
Twin-port OSFP
(Closed Finned Top)
Twin-port OSFP
(Closed Finned Top)
Twin-port OSFP
(Finned top)
Twin-port OSFP
(Finned top)
Wavelength
1271nm,1291nm,1311nm and 1331nm
Single-mode
1310nm
Single-mode
1310nm
Single-mode
850nm
Multimode
Optical Connector
Dual Duplex LC/UPC
Dual MPO-12/APC
Dual MPO-12/APC
Dual MPO-12/APC
Configuration
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Multiplexed
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Parallel
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Parallel
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Parallel
Reach
2km
500m
100m
30m@OM3
50m@OM4
Max Power Consumption
16.5W
16.5W
17W
16W
Matching Cables
Dual 2-fiber LC Single-mode Cables
SMLCDX
Single-mode Straight Cables
12FMTPSMF
Single-mode Breakout Cales
8FMTPSMF
Single-mode Straight Cables
12FMTPSMF
Single-mode Breakout Cales
8FMTPSMF
Multimode Straight Cables
12FMTPOM4
Multimode Breakout Cables
8FMTPOM4
Matching Transceivers
OSFP-2FR4-800G (Closed Finned Top)
QSFP112-FR4-400G
OSFP-DR8-800G (Closed Finned Top)
OSFP-DR4-400G-FL (Flat top for DGX H100)
QSFP112-DR4-400G
OSFP-DR8L-800G (Finned top)
OSFP-DR4-400G-FL (Flat top for DGX H100)
QSFP112-DR4-400G
OSFP-SR8-800G (Finned top)
OSFP-SR4-400G-FL (Flat top for DGX H100)
QSFP112-SR4-400G
Application
800G-to-800G Links
800G-to-two 400G Links
800G-to-800G Links
800G-to-two 400G Links
800G-to-four 200G Links
800G-to-800G Links
800G-to-two 400G Links
800G-to-four 200G Links
800G-to-800G Links
800G-to-two 400G Links
800G-to-four 200G Links
Cisco Part Number
OSFP-800G-VR8
Data Rate
2x 400Gb/s
2x FR4
2x 400Gb/s
2x DR4
2x 400Gb/s
2x DR4
2x 400Gb/s
2x SR4
Form Factor
Twin-port OSFP
(Closed Finned Top)
Twin-port OSFP
(Closed Finned Top)
Twin-port OSFP
(Finned top)
Twin-port OSFP
(Finned top)
Wavelength
1271nm,1291nm,1311nm and 1331nm
Single-mode
1310nm
Single-mode
1310nm
Single-mode
850nm
Multimode
Optical Connector
Dual Duplex LC/UPC
Dual MPO-12/APC
Dual MPO-12/APC
Dual MPO-12/APC
Configuration
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Multiplexed
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Parallel
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Parallel
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Parallel
Reach
2km
500m
100m
30m@OM3
50m@OM4
Max Power Consumption
16.5W
16.5W
17W
16W
Matching Cables
Dual 2-fiber LC Single-mode Cables
SMLCDX
Single-mode Straight Cables
12FMTPSMF
Single-mode Breakout Cales
8FMTPSMF
Single-mode Straight Cables
12FMTPSMF
Single-mode Breakout Cales
8FMTPSMF
Multimode Straight Cables
12FMTPOM4
Multimode Breakout Cables
8FMTPOM4
Matching Transceivers
OSFP-2FR4-800G (Closed Finned Top)
QSFP112-FR4-400G
OSFP-DR8-800G (Closed Finned Top)
OSFP-DR4-400G-FL (Flat top for DGX H100)
QSFP112-DR4-400G
OSFP-DR8L-800G (Finned top)
OSFP-DR4-400G-FL (Flat top for DGX H100)
QSFP112-DR4-400G
OSFP-SR8-800G (Finned top)
OSFP-SR4-400G-FL (Flat top for DGX H100)
QSFP112-SR4-400G
Application
800G-to-800G Links
800G-to-two 400G Links
800G-to-800G Links
800G-to-two 400G Links
800G-to-four 200G Links
800G-to-800G Links
800G-to-two 400G Links
800G-to-four 200G Links
800G-to-800G Links
800G-to-two 400G Links
800G-to-four 200G Links
Questions & Answers
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D***o

United States

December 05, 2024
5.0
Everything was great. The speed of your delivery was amazing and really helped us close out this project. We are very thankful for you and we will continue to use you in the future instead of the other products that didn't work.
Verified Purchase
Helpful 10
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G***y

United States

November 10, 2024
5.0
Everything works well, and I have my devices connecting successfully now.
Verified Purchase
Helpful 9
Comment 0

W***e

United States

December 18, 2023
5.0
I reached out to several suppliers about the MMA4Z00-NS optical module, but their delivery times were way too long and didn't meet our testing project requirements. Eventually, I placed an order with FS, and now I've received the shipment.
Verified Purchase
Helpful 7
Comment 0
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