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NVIDIA MMA4Z00-NS400 Compatible 400G OSFP SR4 Flat Top PAM4 850nm 50m MTP/MPO-12 FEC Fiber Transceiver

NVIDIA MMA4Z00-NS400 Compatible 400G OSFP SR4 Flat Top PAM4 850nm 50m MTP/MPO-12 FEC Fiber Transceiver

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Part Number: OSFP-400G-SR4-NDRFLT

NVIDIA MMA4Z00-NS400 Compatible 400G OSFP SR4 Flat Top PAM4 Optical Fiber Transceiver Module (850nm MTP/MPO12 OM3/OM4 50m with FEC DDM)

NVIDIA InfiniBand MMA4Z00-NS400 Compatible OSFP 400G SR4 PAM4 Optical Transceiver (MMF, 850nm, 50m, MPO-12/APC, DOM, Flat Top)

This product is a 400Gb/s Octal Small Form-factor Pluggable (OSFP) optical module without a top open fin designed for 50m with OM4 fiber optical communication applications. The module converts 4 channels of 100Gb/s (PAM4) electrical input data to 4 channels of parallel optical signals, each capable of 100Gb/s operation for an aggregate data rate of 400Gb/s. On the receiver side, the module converts 4 channels of parallel optical signals of 100Gb/s each channel for an aggregate data rate of 400Gb/s into 4 channels of 100Gb/s (PAM4) electrical output data. MPO-12 connector can be plugged into the OSFP112 SR4 module jack with 4 channels. The guide pins inside the receptacle ensure proper alignment. The cable usually cannot be twisted for adequate channel-to-channel alignment. The electrical connection is achieved through an OSFP MSA-compliant edge-type connector. The I2C interface supports reading and controlling this product's status.

Product Details

NVIDIA Compatible MMA4Z00-NS400 Vendor Name F-tone
Form Factor OSFP Max Data Rate 425Gbps
Wavelength 850nm Max Distance 30m on OM3/50m on OM4
Modulation Format PAM4 Host Required FEC
Connector MPO-12 (APC) Voltage Supply 3.3V
Cable Type MMF DDM Support Yes
Transmitter Type 850nm VCSEL Receiver Type PIN
TX Power -4.6~+4.0dBm Receiver Sensitivity < -4.6dBm
Operation Temperature 0 to 70°C (32 to 158°F) Maximum Power < 8W
Protocols OSFP MSA, IEEE 802.3bs Application 400G Ethernet, Data Center Interconnect, Infiniband Interconnects

Quality Certifications

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.


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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