5m (16.4ft) Generic Compatible QSFP-56G-DAC26-5M 56G QSFP+ Passive Direct Attach Twinax Copper Cable
direcXource's QSFP-56G-DAC26-5M DAC is a passive 56Gbps QSFP+ to QSFP+ direct attach cable for use in 56G InfiniBand. QSFP+ DAC provides 56Gb/s throughput for 5m interconnection with high speed twin-axial copper cable. Standard length options cover from 0.5 meters to 5 meters. The QSFP+ DAC cable implements 4 independent 14 Gbps NRZ transmit and receive signal channels in each differential pair for an aggregate 56 Gbps data rate. This DAC is fully compliant with QSFP+ Multi-Source Agreement (MSA) and InfiniBand 4X FDR standard. The twin-axial copper cable's wire gauge is 26AWG and pre-terminated with MSA compliant 38-pin edge type connectors. MSA memory map are accessible via 2-wire Interface (TWI/I2C). Our DACs are factory pre-programmed for compatibility, perform identically to generic MSA direct attach cables.
Feature
- Hot Pluggable QSFP+ to QSFP+ Topology
- Aggregate data rate up to 56Gbps
- Pre-terminated 26AWG twin-axial copper cable
- 4x 14.0625Gbps fourteen data rate NRZ electrical interface
- Minimum bending radius 45mm
- 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-8685, SFF-8661, SFF-8679, SFF-8636
- Compliant with InfiniBand 4X FDR
- Compliant with RoHS, REACH, CE, FCC standards
Application
- 56G 4X FDR Infiniband
Specification
| Part Number | QSFP-56G-DAC26-5M | Topology | QSFP+ to QSFP+ |
| Max Data Rate | 56Gbps | Cable Length | 5m (16.4ft) |
| Cable Type | Twinax | Wire Gauge | 26AWG |
| Jacket Meterial | OFNR (PVC) | Minimum Bend Radius | 45mm |
| Power Consumption | 0W | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |