AddOn QDD-400G-DR4-S-AO (Cisco-compatible 400GBASE-DR4)
Renders, not photographs. Produced to DC Atlas art direction from the manufacturer’s own product image, so form, panel layout and controls follow the real machine. Vendor branding is deliberately not reproduced.
Specification
34 of 58 publishedClassification
- Form factor
- Qsfp dd
- Form factor (as published)
- QSFP-DD
- Supply channel
- Third party compatible
- Host coding
- Coded for named oem
- Compatible with (OEM)
- Cisco
- Compatible OEM part number
- QDD-400G-DR4-S
Data rate and lanes
- Nominal data rate
- 400 Gb/s
- Electrical lanes
- 8
- Electrical interface
- 400gaui 8
- Optical lanes
- 4
- Optical modulation
- Pam4
Optical interface
- PMD standard claimed
- 400gbase dr4
- PMD label (as published)
- 400GBase-DR4
- Compliance wording
- Compliant
- Standards and MSAs cited
- Ieee 802 3bs, Qsfp dd msa, Cmis
- Fibre media
- Singlemode
- Optical connector
- Mpo 12
- Centre wavelength
- 1,311 nm
- Wavelength range, low
- 1,304.5 nm
- Wavelength range, high
- 1,317.5 nm
Reach
| Fibre type | Maximum reach (m) | Minimum link length (m) | Reach condition |
|---|---|---|---|
| Smf unspecified | 500 m | 2 m | As published |
Optical budget
- Transmit power, min
- -2.9 dBm
- Transmit power, max
- 4 dBm
- Transmit power basis
- Average per lane
Power
- Maximum power
- 9 W
- Power figure basis
- Max unqualified
- Low-power mode
- 2 W
Environmental
- Operating temperature, min
- 0 °C
- Operating temperature, max
- 70 °C
- Temperature measured at
- Case
Management and compliance
- Management interface
- Cmis 4
- Digital diagnostics (DOM/DDM)
- Yes
- Laser safety class
- Class 1
- TAA compliant
- Yes
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Renders, not photographs. Product images are generated to DC Atlas art direction from each manufacturer’s own product image, so form, panel layout and controls follow the real machine. Vendor branding is not reproduced. Where a manufacturer publishes no image of an individual model, the render follows another unit in the same range.