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NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP RHS/Flat Top PAM4 1310nm 500m DDM MPO-12/APC SMF InfiniBand NDR (IB) Optical Transceiver Module - F-tone

NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP RHS/Flat Top PAM4 1310nm 500m DDM MPO-12/APC SMF InfiniBand NDR (IB) Optical Transceiver Module - F-tone

Transceivers Type

SFP Optical Transceiver

Specifications

NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP Flat Top PAM4 Optical Transceiver Module (1310nm, 500m, Single-Port MPO-12/APC Connector, SMF, 0℃ to +70℃, DDM)

 

NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP is a Flat Top (OSFP-RHS) transceiver module that supports a max data rate of 425 Gbps. It enables the fiber link of 500m over OS2 singlemode fiber (SMF) with a single 4-channel MPO-12 APC optical connector. Adopting the Pulse-amplitude Modulation (PAM4) electrical and optical modulation, the Datacenter Reach 4-channel (DR4) OSFP achieves 400 Gigabit Ethernet through 4-channels of 100G-PAM4. F-tone manufactured DR4 OSFP complies with 400G InfiniBand NDR, OSFP MSA, CMIS 5.0, RoHS, IEEE 802.3ck. The DDM (digital diagnostics monitoring) function is supported on the 400G fiber optic transceiver to achieve real-time operating parameters monitoring. 

 

The 400G DR4 OSFP-RHS supports both InfiniBand NDR (IB) and Ethernet (ETH), automatically enabled depending on the connected Host. It is designed for insertion into 400Gb/s ConnectX-7/OSFP-based PCIe-bus network cards. Its most typical application scenario is: A pair of single-port flat top 400G SR4 OSFP (MMS4X00-NS400) is independently connected to one of the connectors of the twin-port  800G 2x400G 2DR4 OSFP (MMS4X00-NS) module in a Quantum-2 InfiniBand or Spectrum-4 Ethernet switch. The MMS4X00-NS400 400G module can operate in either 400Gb/s or 200Gb/s speed modes, depending on the number of connected fiber optic cables. This allows for corresponding connectivity scenarios of 800G to 2x 400GBASE-DR4 and 4x 200GBASE-DR4 breakout applications, respectively.

 

Part Number FT-OSFP-400G-DR4-RHS Vendor Name F-tone
Form Factor Single-port OSFP-RHS/Flat Top Max Data Rate 425Gbps (4x 106.25Gbps)
Wavelength 1310nm Distance 500m over G.652 SMF
Connector MTP/MPO-12/APC Cable Type SMF
Transmitter Type EML Receiver Type PIN PD
TX Power -2.9 to 4 dBm Receiver Sensitivity < -5.9 dBm
Packaging Technology COB (Chip on Board) Packaging Receiver Overload 4 dBm
Power Consumption ≤9W Modulation Format 4x 100G-PAM4 electrical to 4x 100G-PAM4 optical Parallel
DDM Yes Temperature 0 to 70°C (32 to 158°F)
Protocols 400G InfiniBand NDR, OSFP MSA, CMIS 5.0, RoHS, IEEE 802.3ck Warranty 5 Years

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.

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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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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

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