3m (9.84ft) Dell DAC-Q28-100G-3M Compatible 100G QSFP28 Passive Direct Attach Twinax Copper Cable
Dell DAC-Q28-100G-3M compatible DAC is a passive 100Gbps QSFP28 to QSFP28 direct attach cable for use in 100GBASE Ethernet. QSFP28 DAC provides 100Gb/s throughput for 3m interconnection with high speed twin-axial copper cable. Standard length options cover from 0.5 meters to 5 meters. The QSFP28 DAC cable implements 4 independent 25 Gbps NRZ transmit and receive signal channels in each differential pair for an aggregate 100 Gbps data rate. This DAC is fully compliant with QSFP28 Multi-Source Agreement (MSA), IEEE 802.3bj 100GBASE-CR4 and CAUI-4 standard. The twin-axial copper cable's wire gauge is 30AWG 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 original Dell DAC-Q28-100G-3M direct attach cables.
Feature
- Equivalent to Dell DAC-Q28-100G-3M in function
- Hot Pluggable QSFP28 to QSFP28 Topology
- Aggregate data rate up to 100Gbps
- Pre-terminated 30AWG twin-axial copper cable
- 4x 25.78125Gbps NRZ retimed CUAI-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
| Dell Compatible P/N | DAC-Q28-100G-3M | Topology | QSFP28 to QSFP28 |
| Max Data Rate | 100Gbps | Cable Length | 3m (9.84ft) |
| 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) |