SYNOXX 400G QSFP-DD to 8x50G SFP56 Direct Attach Copper Breakout Cable

The SYNOXX EDQD400-8SPx-1 is a passive copper breakout cable assembly that connects one 400G QSFP-DD port to eight 50G SFP56 ports. It is designed for high-speed network environments where one 400G interface needs to be split into multiple 50G connections.

This cable uses PAM4 signaling to support high-speed data transmission and is built with optimized construction to help reduce insertion loss and crosstalk. The cable also features a pull-to-release slide latch design, customizable EEPROM mapping, and cable braid termination to help limit EMI radiation.

It is a practical solution for modern data center networks, high-performance computing, telecom infrastructure, storage networks, and switch-to-server connections.

Key Features

• 400G QSFP-DD to 8x50G SFP56 breakout DAC cable
• Supports 400Gbps aggregate data rate
• Uses PAM4 signaling
• Passive copper direct attach cable
• Compatible with IEEE 802.3bj and IEEE 802.3cd
• Optimized design for low insertion loss and low crosstalk
• Pull-to-release slide latch design
• 28AWG and 30AWG cable options
• Customizable EEPROM mapping for cable signature
• Cable braid termination helps reduce EMI radiation
• RoHS compliant

Applications

• Data center networks
• Switches, servers, and routers
• Storage area networks
• High-performance computing
• Telecom and wireless infrastructure
• Medical diagnostics and networking
• Test and measurement equipment