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| Functions and Features | Description |
| Basic function | The line processing unit provides eight 400GE QSFP-DD ports and eight 100GE QSFP28 ports. Each QSFP-DD port can work at the rate of 400 Gbit/s or 100 Gbit/s. Each QSFP28 port can work at the rate of 100 Gbit/s, 50 Gbit/s, or 40 Gbit/s. |
| Reliability and availability | Hot swappable. |
| Restrictions and remarks | 1. The default rate of a QSFP28 port is 100 Gbit/s, and each QSFP28 port supports 100GE/50GE/40GE/4x25GE/4x10GE. If the port transmission rate of the optical module does not match the default rate, run the port split command to switch the rate.
2. The default rate of a QSFP-DD port is 400 Gbit/s, and each QSFP-DD port supports 400GE/100GE (100GE supported since V800R013C00). If the port transmission rate of the optical module does not match the default rate, run the port split command to switch the rate. 3. In versions earlier than V800R013C00, this board does not support FlexE. In V800R013C00 and later versions, ports 4, 5, 6, 7, 12, 13, 14, and 15 do not support FlexE, but other ports support FlexE. 4. When a QSFP-DD port is used with a 400G ZR+ optical module, the short-term operating temperature ranges from –5°C to +40°C. |
| Breakout supported | Yes.
400G interfaces support 2x100GE and 1x100GE interface breakout. 400G interfaces support 4x100GE breakout (supported in V800R23C00 and later versions). 100G interfaces support 4x25GE, 1x50GE, 1x40GE, and 4x10GE interface breakout. To enable interface breakout, run the port split command. |
| Interface rate auto-sensing supported | No |
| FlexE supported | Yes
Physical port 0 can be added to one group. port-id ranges from 1000 to 3000. A maximum of 30 FlexE clients can be created. Physical port 1 can be added to one group. port-id ranges from 1000 to 3000. A maximum of 30 FlexE clients can be created. Physical port 2 can be added to one group. port-id ranges from 1000 to 3000. A maximum of 30 FlexE clients can be created. Physical port 3 can be added to one group. port-id ranges from 1000 to 3000. A maximum of 30 FlexE clients can be created. Physical port 8 can be added to one group. port-id ranges from 1000 to 3000. A maximum of 30 FlexE clients can be created. Physical port 9 can be added to one group. port-id ranges from 1000 to 3000. A maximum of 30 FlexE clients can be created. Physical port 10 can be added to one group. port-id ranges from 1000 to 3000. A maximum of 30 FlexE clients can be created. Physical port 11 can be added to one group. port-id ranges from 1000 to 3000. A maximum of 30 FlexE clients can be created. |
| Item | Specification |
| Dimensions without packaging (H x W x D) [mm(in.)] | 55.4 mm x 433 mm x 523.2 mm
(2.18 in. x 17.05 in. x 20.59 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] | 285 mm x 650 mm x 860 mm (11.22 in. x 25.59 in. x 33.86 in.) |
| Weight without packaging [kg(lb)] | 12.4 kg (27.34 lb) |
| Weight with packaging [kg(lb)] | 18.8 kg (41.45 lb) |
| Typical power consumption [W] | 1078 W |
| Typical heat dissipation [BTU/hour] | 3497.48 BTU/hour |
| Long-term operating temperature [°C(°F)] | 0 °C to 40°C (32°F to 104°F) |
| Short-term operating temperature [°C(°F)] | –5°C to +50°C (23°F to 122°F) |
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