8m (26.25ft) Intel XLDACBL8 Compatible QSFP+ to QSFP+ ACC 40GBASE-CR4 40Gbps Active Direct Attach Twinax Copper Cable

8m (26.25ft) Intel XLDACBL8 Compatible QSFP+ to QSFP+ ACC 40GBASE-CR4 40Gbps Active Direct Attach Twinax Copper Cable

Intel XLDACBL8 compatible DAC is an active 40Gbps QSFP+ to QSFP+ direct attach cable for use in 40GBASE Ethernet network. QSFP+ active DAC provides 41.25Gb/s throughput for 8m interconnection with high speed twin-axial copper cable. This DAC is fully compliant with QSFP+ Multi-Source Agreement (MSA), IEEE 802.3ba 40GBASE-CR4 and XLPPI standard. Its twin-axial copper cable’s wire gauge is 28AWG and pre-terminated with MSA compliant 38-pin edge type connectors. The DAC cable implements 4 independent 10.3125Gbps NRZ transmit and receive signal channels in each differential pair for an aggregate 41.25Gbps data rate. Standard length options cover from 1 meter to 10 meters. MSA memory map is accessible via 2-wire (TWI/I2C) interface. Our active DACs are factory pre-programmed for compatibility, perform alternatively to genuine Intel XLDACBL8 direct attach cables.

Feature

• Equivalent to Intel XLDACBL8 in function
• Hot pluggable QSFP+ to QSFP+ DAC active direct attach cable
• Aggregate data rate up to 41.25Gbps
• Pre-terminated 28AWG twin-axial copper cable
• 4x 10.3125Gbps NRZ XLPPI electrical interface
• Minimum bending radius 37.5mm
• MSA memory accessible via 2-wire interface
• Single 3.3V power supply voltage
• Power consumption < 1.5W
• Ambient temperature range 0 to 70°C for commercial application
• Compliant with SFF-8436, SFF-8635, SFF-8661, SFF-8679, SFF-8636
• Compliant with IEEE 802.3ba 40GBASE-CR4
• Compliant with RoHS, REACH, CE, FCC standards

Application

• 40G Ethernet
• Data Center

Specification