400G QSFP-DD to 4*QSFP56 Passive Direct Attach Cable(DAC) 0.5m 1m 3m

SpecificationDocumentsInquirySpecification COMNEN’s 400G QSFP-DD to 4*QSFP56 Passive Direct Attach Cable is an advanced, high-performance solution engineered to meet the demands of modern data centers and enterprise networks. Designed to support aggregate data rates up to 400 Gbps, this cable ensures rapid and efficient data transfer, essential for bandwidth-intensive applications. Its passive design eliminates the need for external power sources, making it an energy-efficient option that simplifies deployment and reduces operational costs. This cable assembly features a versatile connectivity setup, allowing a single 400G QSFP-DD port to be split into four 100G QSFP56 ports. This flexibility supports various network configurations and optimizes the utilization of existing hardware. Built with high-quality materials, the cable ensures durability and reliable performance, maintaining low insertion loss and signal integrity across connections. The plug-and-play design facilitates easy installation, making it ideal for quick deployment and seamless network scaling without the need for complex configurations. Fully compliant with industry standards such as IEEE 802.3bj and IEEE802.3cd, the 400G QSFP-DD to 4*QSFP56 Passive Direct Attach Cable guarantees compatibility and interoperability with a wide range of networking equipment. This makes it a future-proof investment for high-speed data centers, cloud computing environments, high-performance computing clusters, and telecommunications infrastructure. By incorporating this cable into their network infrastructure, organizations can enhance bandwidth utilization, improve data transmission efficiency, and support the growing demands of contemporary digital ecosystems. Compatible Generic Vendor Name COMNEN Max Data Rate 400G Form Factor QSFP-DD / QSFP56 Wire AWG 30/28/26AWG Conductor Copper Cable Type Passive Twinax Minimum Bend Radius 30mm Temperature Range 0 to 70°C (32 to 158°F) Jacket Material PVC (OFNR) Modulation Format PAM4 Protocols IEEE 802.3bj, IEEE 802.3cd Power Consumption 0.15W Cable Length 0.5m-5m Featurs and Benefits Compatible with IEEE 802.3bj and IEEE802.3cd Supports aggregate data rates of 400Gbps(PAM4) Optimized construction to minimize insertion loss and crosstalk Pull-to-release slide latch design Straight and break out assembly configurations available Customized cable braid termination limits EMI radiation Customizable EEPROM mapping for cable signature 26AWG,28AWG  and30AWG cable 3.3V Power supply Temperature Range: 0~ 70 °C RoHS Compliant ———————————————————————————————————————————————————— Industry Standards 400G Ethernet(IEEE802.3cd) InfiniBand HDR QSFP-DD MSA Hardware Specification SFF-8665 QSFP 28G 4X Pluggable Transceiver Solution(QSFP28) ———————————————————————————————————————————————————— Applications Switches, servers and routers Data Center networks Storage area networks High performance computing Telecommunication and wireless infrastructure Medical diagnostics and networking Test and measurement equipment Documents 400G QSFP-DD to 4*QSFP56 Passive Direct Attach Cable(DAC) Datasheet Inquiry Your name Your email Your Company Your Phone Request Product Your Product Details Δ×