400G QSFP-DD to 2*200G QSFP56 DAC

QSFP-DD (Double Density) has eight-channel electrical interfaces, with data transmission rates up to 28Gbps NRZ or 56Gbps PAM4, and total data rates up to 200Gbps or 400Gbps. QSFP-DD connectors and cable assemblies comply with IEEE 802.3bj, InfiniBand EDR and SAS 3.0 specifications, so they are suitable for various next-generation technologies and applications QSFP56 passive cable assembly products, based on 4X50G or 4X56G structure, can well meet the application requirements of next-generation 200G switches, servers, routers and other products. QSFP56 cable assemblies are optimized to reduce crosstalk and insertion loss, and have good signal integrity, fully complying with the next-generation 200G Ethernet and InfiniBand HDR standards.

  • Comply with SFF-8636&QSFP-DD MSA
  • Complies with Ethernet IEEE802.3bj/IEEE 802.3cd
  • Support serial ID function through EEPROM
  • Support hot swap, low crosstalk, low power consumption
  • Support the maximum distance of 3 meters
  • Operating temperature range: 0◦C to 70◦C
  • RoHS compliant
  • Eight-lane electrical interface transmits up to 28Gbps NRZ or 56GbpsPAM4

Mechanical Dimensions:


  • 200g/400g Ethernet
  • Switches, routers, servers, hubs, data centercabling
产品型号 产品描述
TL-400G-2*200G-DAC-xxxM4 400G QSFP-DD转200G QSFP56 DAC高速线缆,传输xxxM


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