Description
400G QSFP-DD TO 4X QSFP56 BREAKOUT DACPassive Copper Cable, 0.5 - 3 m
- Universal Direct Attached Cable (DAC), 0.5 - 3 m
- Use 3CBOX to configure to almost any vendor
- QSFP-DD to QSFP56
- PAM4 modulated signal
- ATTENTION: 100G side is QSFP56 and does not work in QSFP28 ports
- Supported Datarate 425.04 Gbit/s
- Modules are permanently attached to each end
- Low power consumption < 0.1 W (less than 0.1 W per terminal)
- Connect different host systems by configuring each side individually
SPECIFICATION
| TYPE | DAC Breakout |
|---|---|
| FORM FACTOR | QSFP-DD to 4x QSFP56 |
| INTERFACE | Direct Attached Cable |
| CABLE TYPE | passive Twinax |
| TEMPERATURE RANGE | 0°C - 70°C |
| BANDWIDTH | 425.04 Gbit/s |
| DIGITAL DIAGNOSTIC MANAGEMENT (DDM) | not implemented |
| CDR | none |
| MODULATION |
PAM4 |
| SUPPORTED PROTOCOLS | 400G Ethernet, 100G Ethernet |
| POWER CONSUMPTION | 0.1 W (0.1 W + 4x 0 W) |