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NVIDIA/Mellanox MMA1Z00-NS400 Compatible 400GBASE-SR4 QSFP112 PAM4 850nm 50m DOM MPO-12/APC InfiniBand NDR Optical Transceiver Module - F-tone

NVIDIA/Mellanox MMA1Z00-NS400 Compatible 400GBASE-SR4 QSFP112 PAM4 850nm 50m DOM MPO-12/APC InfiniBand NDR Optical Transceiver Module - F-tone

Transceivers Type

SFP Optical Transceiver

Specifications

NVIDIA/Mellanox MMA1Z00-NS400 Compatible 400G QSFP112 SR4 PAM4 Optical Transceiver Module (850nm, 50m, MPO-12 APC Connectors, MMF, 0℃ to +70℃, DOM)

 

The NVIDIA/Mellanox MMA1Z00-NS400 Compatible 400GBASE-SR4 QSFP112 transceiver module supports a max data rate of 425Gbps. It enables the fiber link of 50m over MMF with MPO-12 APC connectors. F-tone manufactured SR4 QSFP112 complies with 400G InfiniBand NDR, QSFP112 MSA, CMIS Rev 5.0, RoHS, IEEE 802.3df-2024 4x100GBASE-SR1/2x200GBASE-SR2/1x400GBASE-SR4 optical interface and 4x100GAUI-1/2x200GAUI-2/1x400GAUI-4 C2M electrical interface. DDM function is supported on the 400G fiber optic transceiver to achieve real-time operating parameters monitoring. Adopting the Pulse-amplitude Modulation (PAM4) electrical and optical modulation, the Short Reach 4-channel (SR4) QSFP112 achieves 400 Gigabit Ethernet through 4-channels of 100G-PAM4.

 

This 400G SR4 QSFP112 supports both InfiniBand NDR (IB) and Ethernet (ETH). While not for use in switches, it is designed for insertion into 400Gb/s ConnectX-7/QSFP112-based PCIe-bus network cards or BlueField-3/QSFP112 Data Processing Units (DPUs) to twin-port 800G transceivers in 2x400G IB/EN switches. Its most typical application scenario is: A pair of single-port flat top 400G SR4 QSFP112 (MMA1Z00-NS400) is independently connected to one of the connectors of the twin-port  800G 2x400G 2SR4 OSFP (MMA4Z00-NS) module in a Quantum-2 InfiniBand or Spectrum-4 Ethernet switch. The MMA1Z00-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-SR4 and 4x 200GBASE-SR4 breakout applications, respectively.

 

Part Number FT-Q112-400G-SR4 Vendor Name F-tone
Form Factor Single-port QSFP112-RHS/Flat Top Max Data Rate 425 Gbps (4x 106.25 Gbps)
Wavelength 850nm Distance 50m
Connector MPO-12/APC Cable Type MMF
Transmitter Type VCSEL Receiver Type PIN PD
TX Power -4.6 to +4dBm Receiver Sensitivity < -6.4dBm
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/DOM Supported Temperature 0 to 70°C (32 to 158°F)
Protocols QSFP112 MSA Specification Rev2.0, IEEE 802.3df-2024 and CMIS Rev5.0 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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