1m (3.28ft) Juniper Networks QDD-8X50G-1M Compatible PAM4 QSFP-DD to 8 SFP56 DAC 50GBASE-CR 8x 50Gbps Passive Direct Attach Twinax Breakout Copper Cable

1m (3.28ft) Juniper Networks QDD-8X50G-1M Compatible PAM4 QSFP-DD to 8 SFP56 DAC 50GBASE-CR 8x 50Gbps Passive Direct Attach Twinax Breakout Copper Cable

Juniper Networks QDD-8X50G-1M compatible DAC is a passive 8x 50Gbps QSFP-DD to 8 SFP56 direct attach breakout cable for use in 50GBASE Ethernet network. QSFP-DD breakout DAC provides 8x 51.56Gb/s throughput for 1m interconnection with high speed twin-axial copper cable. This DAC is fully compliant with QSFP-DD/SFP56 Multi-Source Agreement (MSA), IEEE 802.3cd 50GBASE-CR and 50GAUI-1 standard. Its twin-axial copper cable’s wire gauge is 30AWG and pre-terminated with MSA compliant 76/20-pin edge type connectors. The breakout DAC cable splits 8 branches of 50Gbps PAM4 signals from QSFP-DD into SFP56. It also supports 8x 25Gbps NRZ fanout application. Standard length options cover from 1 meter to 2.5 meters. MSA memory map is accessible via 2-wire (TWI/I2C) interface. Our breakout DACs are factory pre-programmed for compatibility, perform alternatively to genuine Juniper Networks QDD-8X50G-1M direct attach cables.

Feature

• Equivalent to Juniper Networks QDD-8X50G-1M in function
• Hot pluggable QSFP-DD to 8 SFP56 DAC breakout direct attach cable
• Split 400Gbps into 8 branches of 50Gbps
• Pre-terminated 30AWG twin-axial copper cable
• 53.125Gbps PAM4 50GAUI-1 electrical interface
• Minimum bending radius 33.5mm
• MSA memory accessible via 2-wire interface
• Single 3.3V power supply voltage
• Extremely low power consumption near 0W
• Ambient temperature range 0 to 70°C for commercial application
• Compliant with QSFP-DD MSA, CMIS, SFF-8402, SFF-8432, SFF-8419, SFF-8472
• Compliant with IEEE 802.3cd 50GBASE-CR
• Compliant with RoHS, REACH, CE, FCC standards

Application

• 50G Ethernet
• Data Center

Specification