400G QSFPDD DAC

Overview

• ColorChip QSFP-DD passive copper cable assembly feature sixteen differential copper pairs, providing eight data transmission channels at speeds up to 56Gbps(PAM4) per channel, and meets 400G Ethernet and InfiniBand Next Data Rate(NDR) requirements. Available in 26AWG and 30AWG wire gauges, this copper cable assembly features low insertion loss and low crosstalk.
  QSFP-DD passive copper cable uses PAM4 signals for transmission, which doubles the rate. However, there are more stringent requirements for cable insertion loss. For detailed requirements, please see High Speed Characteristics.

Key Features

• Compatible with IEEE 802.3ck
• 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 and 30AWG cable
• Temperature Range: 0~ 70 °C
• 3.3V power supply
• RoHS Compliant

Applications

• Switches, servers and routers
• Data centers networks
• Storage area network
• High performance computing
• Telecommunication and wireless infrastructure
• Medical diagnostics and networking
• Test and measurement equipment