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Moduletek QSFP-DD 400G Passive DAC Test Report

Time: 2024-11-25
        Moduletek has newly launched a 400G passive DAC with model number DAC-QSFP-DD-400G-P-xxAWG-aa.aaM. It adopts QSFP-DD packaging, supports 8-channel 50G PAM4 signals, and has a maximum transmission distance of 3 meters. Moduletek Laboratory has conducted testing on this product sample to help users fully understand its performance specifications and real-world application effect.
1. Product Description & Picture
        The 400G passive DAC (model: DAC-QSFP-DD-400G-P-xxAWG-aa.aaM) features QSFP-DD packaging, 8-channel 50G PAM4 signal transmission, and a maximum transmission distance of 3 meters. Its physical appearance is shown below:
Moduletek 400G Passive DAC Appearance
Figure 1 Moduletek 400G Passive DAC Appearance
2. On-Board Compatibility Test
        Taking DAC-QSFP-DD-400G-P-30AWG-1M as the test sample, on-board compatibility testing was conducted on Cisco C9500X-60L4D, Arista DCS-7060DX4-32-F, and Mellanox MSN4700-WS2FC switches respectively. All tests were completed normally with stable performance.
• Test Results on Cisco C9500X-60L4D
        Identification Result:
        LINK Status:
• Test Results on Arista DCS-7060DX4-32-F
        Identification Result:
        LINK Status:
• Test Results on Mellanox MSN4700-WS2FC
        Identification Result:
        LINK Status:
Conclusion
        Moduletek’s 400G passive DAC has demonstrated excellent compatibility in tests on mainstream switches, meeting the requirements of practical application scenarios. Welcome to purchase.
        Moduletek Limited is at your service.
        For further inquiries about the above content, please contact us at: sales@moduletek.com
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