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400G QSFP-DD Breakout to 4xSFP-DD Direct Attached Cable
Absolute Maximum Ratings
| Parameter | Symbol | Min | Typical | Max | Unit |
| Supply Voltage | Vcc | 3. 13 | 3.3 | 3.47 | V |
| Storage temperature | Ts | -40 | | 85 | ºC |
| Operating Case temperature | Tc | 0 | | 70 | ºC |
| Humidity | Rh | 5 | | 85 | % |
| Data Rate | | | 400 | | Gbps |
Physical Characteristics
| Parameter | Symbol | Min | Typical | Max | Unit |
| Length | L | 0.5 | | 3.0 | M |
| AWG | | 30 | | 27 | AWG |
| Jacket material | | PVC, Black (or Customization) | |||
Pin Description
Mechanical Dimensions
| QSFP-DD | SFP-DD | ||||||
| GAUGE | OD | BEND RADIUS”R” | MIN.BEND RADIUS”L” | GAUGE | OD | BEND RADIUS”R” | MIN.BEND RADIUS”L” |
| 30AWG | 12MM | 60MM | 126MM | 30AWG | 6MM | 30MM | 48MM |
| 27AWG | 14.4MM | 72MM | 150MM | 27AWG | 7.2MM | 36MM | 75MM |
Ordering Information
| Model Number | Description |
| QD-400G-SD-4X100G-005 | 400GQSFP-DDto4xSFP-DD DAC, 30AWG, 0.5m, PVC, BLACK. |
| QD-400G-SD-4X100G-010 | 400GQSFP-DDto4xSFP-DD DAC, 30AWG, 1.0m, PVC, BLACK. |
| QD-400G-SD-4X100G-015 | 400GQSFP-DDto4xSFP-DD DAC, 30AWG, 1.5m, PVC, BLACK. |
| QD-400G-SD-4X100G-020 | 400GQSFP-DDto4xSFP-DD DAC, 30AWG, 2.0m, PVC, BLACK. |
| QD-400G-SD-4X100G-025 | 400GQSFP-DDto4xSFP-DD DAC, 27AWG, 2.5m, PVC, BLACK. |
| QD-400G-SD-4X100G-030 | 400GQSFP-DDto4xSFP-DD DAC, 27AWG, 3.0m, PVC, BLACK. |
References
1. QSFP-DD MSA Rev6.01
2. IEEE802.3cd
3. SFP-DD MSA
