2m (6.56ft) Edgecore Networks ET7502-B4D-2M Compatible PAM4 QSFP-DD to 2 QSFP56 DAC 200GBASE-CR4 2x 200Gbps Passive Direct Attach Twinax Breakout Copper Cable Edgecore Networks ET7502-B4D-2M compatible DAC is a passive 2x 200Gbps QSFP-DD to 2 QSFP56 direct attach breakout cable for use in 200GBASE Ethernet network. QSFP-DD breakout DAC provides 2x 212.5Gb/s throughput for 2m interconnection with high speed twin-axial copper cable. This DAC is fully compliant with QSFP-DD/QSFP56 Multi-Source Agreement (MSA), IEEE 802.3cd 200GBASE-CR4 and 200GAUI-4 standard. Its twin-axial copper cable’s wire gauge is 28AWG and pre-terminated with MSA compliant 76/38-pin edge type connectors. The breakout DAC cable splits 2 branches of 200Gbps PAM4 signals from QSFP-DD into QSFP56. It also supports 2x 100Gbps NRZ fanout application. Standard length options cover from 0.5 meters 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 Edgecore Networks ET7502-B4D-2M direct attach cables. Feature Equivalent to Edgecore Networks ET7502-B4D-2M in function Hot pluggable QSFP-DD to 2 QSFP56 DAC breakout direct attach cable Split 400Gbps into 2 branches of 200Gbps Pre-terminated 28AWG twin-axial copper cable 4x 53.125Gbps PAM4 200GAUI-4 electrical interface Minimum bending radius 39.5mm 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-8665, SFF-8661, SFF-8679, SFF-8636 Compliant with IEEE 802.3cd 200GBASE-CR4 Compliant with IEEE 802.3bj 100GBASE-CR4 Compliant with RoHS, REACH, CE, FCC standards Application 200G Ethernet Data Center Specification Edgecore Networks Compatible P/N ET7502-B4D-2M Topology QSFP-DD to 2 QSFP56 Max Data Rate 2x 212.5Gbps Cable Length 2m (6.56ft) Cable Type Twinax Wire Gauge 28AWG Jacket Meterial OFNR (PVC) Minimum Bend Radius 39.5mm Host FEC Support Modulation Format PAM4 Power Consumption 0W Commercial Temperature Range 0 to 70°C (32 to 158°F)
