2m (6.56ft) Generic QSFP-100G-DAC30-2M Compatible QSFP28 to QSFP28 DAC 100GBASE-CR4 100Gbps Passive Direct Attach Twinax Copper Cable

2m (6.56ft) Generic QSFP-100G-DAC30-2M Compatible QSFP28 to QSFP28 DAC 100GBASE-CR4 100Gbps Passive Direct Attach Twinax Copper Cable Dawnray’s QSFP-100G-DAC30-2M DAC is a passive 100Gbps QSFP28 to QSFP28 direct attach cable for use in 100GBASE Ethernet network. QSFP28 DAC provides 103.1Gb/s throughput for 2m interconnection with high speed twin-axial copper cable. This DAC is fully compliant with QSFP28 Multi-Source Agreement (MSA), IEEE 802.3bj 100GBASE-CR4 and CAUI-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 25.78125Gbps NRZ transmit and receive signal channels in each differential pair for an aggregate 103.125Gbps data rate. Standard length options cover from 0.5 meters to 5 meters. MSA memory map is accessible via 2-wire (TWI/I2C) interface. Our DACs are factory pre-programmed for compatibility, perform alternatively to generic/MSA direct attach cables. Feature Hot pluggable QSFP28 to QSFP28 DAC direct attach cable Aggregate data rate up to 103.125Gbps Pre-terminated 30AWG twin-axial copper cable 4x 25.78125Gbps NRZ retimed CAUI-4 electrical interface Minimum bending radius 46mm 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 802.3bj 100GBASE-CR4 Compliant with RoHS, REACH, CE, FCC standards Application 100G Ethernet Data Center Specification Part Number QSFP-100G-DAC30-2M Topology QSFP28 to QSFP28 Max Data Rate 103.125Gbps Cable Length 2m (6.56ft) Cable Type Twinax Wire Gauge 30AWG Jacket Meterial OFNR (PVC) Minimum Bend Radius 46mm Host FEC Support Modulation Format NRZ Power Consumption 0W Commercial Temperature Range 0 to 70°C (32 to 158°F)