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Mellanox MCP7F80-W001E30 Compatible 400G QSFP-DD to 8x 50G SFP56 Passive Direct Attach Twinax Copper Breakout Cable 1m (3ft)

Mellanox MCP7F80-W001E30 Compatible 400G QSFP-DD to 8x 50G SFP56 Passive Direct Attach Twinax Copper Breakout Cable 1m (3ft)

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Part Number: QSFP-DD-8xSFP56-DAC

Mellanox MCP7F80-W001E30 Compatible 1m 400G QSFP56 to 8x 50G SFP56 Copper Breakout Cable (QSFP56 to SFP56 DAC Breakout Cable, Passive AWG30 1m)

The 400G QSFP-DD to 8x50G SFP56 DAC Breakout cable assemblies is designed to support 400G/8x50G Ethernet and InfiniBand HDR. It meets the high-density requirements of standard and combo connector configurations and is compliant with SFF-8679, QSFP-DD MSA, IEEE802.3bj, and IEEE802.3cd standards. It is suitable for data centers and supports 400G standard applications with different data rates.

Product Details

Mellanox Compatible MCP7F80-W001E30 Vendor Name F-tone
Connector QSFP-DD to 8x SFP56 Max Data Rate 400Gb/s
Wire Gages AWG 30 Cable Length 1m (3.3ft)
Jacket Material PVC (OFNR) Minimum Bend Radius 33.5mm
Operation Temperature 0~ 70 ～C (32 to 158～F) Modulation Format PAM4
Protocols IEEE 802.3bj and IEEE 802.3cd Application 400G Ethernet


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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