0.5m (1.64ft) Dell Networking 331-8148 Compatible 40G QSFP+ to 4x10G SFP+ Passive Direct Attach Twinax Breakout Copper Cable
Dell Networking 331-8148 compatible DAC is a passive 4x 10Gbps QSFP+ to 4 SFP+ direct attach breakout cable for use in 10GBASE Ethernet. QSFP+ breakout DAC provides 4x 10Gb/s throughput for 0.5m interconnection with high speed twin-axial copper cable. Standard length options cover from 0.5 meters to 7 meters. The breakout DAC cable splits 4x 10 Gbps NRZ signals from QSFP+ into SFP+. This DAC is fully compliant with QSFP+ Multi-Source Agreement (MSA), IEEE 802.3ae 10GBASE-CR and SFI standard. The twin-axial copper cable's wire gauge is 30AWG and pre-terminated with MSA compliant 38-pin and 20-pin edge type connectors. MSA memory map are accessible via 2-wire Interface (TWI/I2C). Our breakout DACs are factory pre-programmed for compatibility, perform identically to original Dell Networking 331-8148 direct attach cables.
Feature
- Equivalent to Dell Networking 331-8148 in function
- Hot Pluggable QSFP+ to 4 SFP+ Topology
- Split 40Gbps into 4 channels of 10Gbps
- Pre-terminated 30AWG twin-axial copper cable
- 4x 10.3125Gbps XLPPI/SFI electrical interface
- Minimum bending radius 21mm
- 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-8436, SFF-8635, SFF-8661, SFF-8679, SFF-8636, SFF-8431, SFF-8432, SFF-8419, SFF-8472
- Compliant with IEEE 802.3ae 10GBASE-CR
- Compliant with RoHS, REACH, CE, FCC standards
Application
- 10G Ethernet
- Data Center
Specification
| Dell Networking Compatible P/N | 331-8148 | Topology | QSFP+ to 4 SFP+ |
| Max Data Rate | 4x 10Gbps | Cable Length | 0.5m (1.64ft) |
| Cable Type | Twinax | Wire Gauge | 30AWG |
| Jacket Meterial | OFNR (PVC) | Minimum Bend Radius | 21mm |
| Power Consumption | 0W | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |