1m (3.28ft) Cisco Q56-200-CU1M Compatible PAM4 QSFP56 to QSFP56 DAC 200GBASE-CR4 200Gbps Passive Direct Attach Twinax Copper Cable
$62.1
$75.14
1m (3.28ft) Cisco Q56-200-CU1M Compatible PAM4 QSFP56 to QSFP56 DAC 200GBASE-CR4 200Gbps Passive Direct Attach Twinax Copper Cable Cisco Q56-200-CU1M compatible DAC is a passive 200Gbps QSFP56 to QSFP56 direct attach cable for use in 200GBASE Ethernet network. QSFP56 DAC provides 212.5Gb/s throughput for 1m interconnection with high speed twin-axial copper cable. This DAC is fully compliant with QSFP56 Multi-Source Agreement (MSA), IEEE 802.3cd 200GBASE-CR4 and 200GAUI-4 standard. Its twin-axial copper cable’s wire gauge is 30AWG and pre-terminated with MSA compliant 38-pin edge type connectors. The DAC cable implements 4 independent 53.125Gbps PAM4 transmit and receive signal channels in each differential pair for an aggregate 212.5Gbps data rate. It also supports 4 channels 25.78125Gbps NRZ signals for 103.125Gbps interconnection. Standard length options cover from 0.5 meters to 3 meters. MSA memory map is accessible via 2-wire (TWI/I2C) interface. Our DACs are factory pre-programmed for compatibility, perform alternatively to genuine Cisco Q56-200-CU1M direct attach cables. Feature Equivalent to Cisco Q56-200-CU1M in function Hot pluggable QSFP56 to QSFP56 DAC direct attach cable Aggregate data rate up to 212.5Gbps Pre-terminated 30AWG twin-axial copper cable 4x 53.125Gbps PAM4 200GAUI-4 electrical interface Minimum bending radius 35mm 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 SFF-8665, SFF-8661, SFF-8679, SFF-8636 Compliant with IEEE 802.3cd 200GBASE-CR4 Compliant with RoHS, REACH, CE, FCC standards Application 200G Ethernet Data Center Specification Cisco Compatible P/N Q56-200-CU1M Topology QSFP56 to QSFP56 Max Data Rate 212.5Gbps Cable Length 1m (3.28ft) Cable Type Twinax Wire Gauge 30AWG Jacket Meterial OFNR (PVC) Minimum Bend Radius 35mm Host FEC Support Modulation Format PAM4 Power Consumption 0W Commercial Temperature Range 0 to 70°C (32 to 158°F)
