CloudEngine 16816
Overview
| Description | Part Number | Model | First Supported Version | Remarks |
|---|---|---|---|---|
| CE16816 AC&high-voltage DC assembly chassis | 02352RCW | CE16816-AH | V200R005C20 | - |
| CE16816 DC assembly chassis | 02353BXE | CE16816-DC | V200R005C20 | - |
- Install two MPUs of the same type into the active and standby MPU slots on a device. For details about the MPU types supported by this version, see Main Processing Units.
- This version supports G/K series SFUs and LPUs and does not support P SFUs and LPUs. G series, K series, and P series (SFUs and LPUs) cannot be installed in the same device; otherwise, the device may be damaged.
For details about card models, see Card Classification.
Appearance
- The DC chassis and AC & high-voltage DC chassis have similar appearances and structures except that they use DC and AC & high-voltage DC power modules (PMs) and power entry modules (PEMs) respectively. The figures show the appearance of an AC & high-voltage DC chassis as an example.
- Figures in the document are for reference only, and the actual appearance of the devices may vary depending on the exact device model.
Components
In the CloudEngine 16816 chassis, MPUs and LPUs are installed horizontally in the front of the chassis, and SFUs are installed vertically at the rear of the chassis, as shown in Figure 2-12.
1. Chassis header |
2. Front ESD jack |
3. PM |
4. Power switch |
5. MPU |
6. LPU |
7. Cable management frame |
8. PEM |
9. Fan module |
10. SFU SFUs are located behind fan modules and are invisible after all fan modules are installed. |
11. Location of fan modules and SFUs |
12. Two ground points for a two-hole OT terminal There is a yellow grounding label attached. |
13. Assembly chassis bar code |
14. Serial number label |
15. MAC address label |
16. Rear ESD jack |
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The chassis header shows the following:
- Product series name: CloudEngine 16800
- Huawei Logo
- Indicators: For details, see the indicator description table.
The indicator plate on the chassis header includes indicators and a manufacturing information loading interface. The manufacturing information loading interface is disabled before delivery and cannot be used.
Slot Layout
| Slot Type | Slot ID | Slot Direction | Remarks |
|---|---|---|---|
| LPU slot | Slots 1 to 16 | The top of the board faces upwards | Different types of LPUs can be installed in the same chassis. |
| MPU slot | Slots 17 and 18 | The top of the board faces upwards |
Two MPUs work in active/standby mode for 1:1 hot standby. By default, the MPU with a smaller slot ID is the active MPU, and the MPU with a larger slot ID is the standby MPU. |
| SFU slot | Slots 1 to 9 | The right side of the board faces upwards |
SFUs work in load balancing and redundancy mode. SFUs in the same chassis must be the same model. That is, SFUs of different models cannot be installed in the same chassis. Slots 1, 2, and 9 cannot be used. |
| PM slot | Slots 1 to 20 | The indicator light end upwards | PMs are plug-and-play. |
| Fan module slot | Slots 1 to 3 | The indicator light end upwards | At the normal temperature range, the system can operate properly for a short time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
The SFU reduction mode is configured using the set sfu reduced-mode command. In this mode, only slots 3, 5, 6, and 8 are available and slots 4 and 7 are unavailable. By default, SFUs in slots 3 to 8 are available, that is, the set sfu reduced-mode command is not run.
Panel
| Silkscreen | Name | Color | Status | Description |
|---|---|---|---|---|
| PWR | PM indicator | Green | Steady on | All PMs are working properly. |
| Red | Steady on |
The possible causes are as follows:
|
||
| MPU | MPU indicator | Green | Steady on | All installed MPUs are working properly. |
| Red | Steady on |
The possible causes are as follows: At least one MPU has failed. |
||
| LPU | LPU indicator | Green | Steady on | All installed LPUs are working properly. |
| Red | Steady on |
The possible causes are as follows:
|
||
| SFU | SFU indicator | Green | Steady on | All installed SFUs are working properly. |
| Red | Steady on |
The possible causes are as follows:
|
||
| FAN | Fan module indicator | Green | Steady on | All fan modules are installed and working properly. |
| Red | Steady on |
The possible causes are as follows:
|
Technical Specifications
| Item | Specification |
|---|---|
| Dimensions with packaging (H x W x D) [mm (in.)] | 1695 mm x 770 mm x 1350 mm (66.73 in. x 30.31 in. x 53.15 in.) |
| Dimensions without packaging (H x W x D) [mm (in.)] | 1436 mm x 483 mm x 1144 mm (56.54 in. x 19.02 in. x 45.04 in.) (including mounting brackets) |
| Weight without packaging (base configuration) [kg (lb)] | 262.8 kg (579.48 lb) (including two MPUs and filler panels) |
| Weight without packaging (full configuration) [kg (lb)] | 569.6 kg (1255.97 lb) |
| Weight with packaging (base configuration) [kg (lb)] | 335 kg (738.68 lb) |
| Cabinet installation standards | A812 |
| Chassis height [U] | 32.3 U |
| Redundant MPUs | 1:1 |
| Redundant Switch fabrics | N+M |
| Power supply mode | AC,HVDC |
| Typical power consumption [W] |
For details, see the hardware configuration tool at the following URL: https://support.huawei.com/onlinetoolsweb/network_hdcfg/index?lang=en&domain=0. |
| Typical heat dissipation [BTU/hour] |
For details, see the hardware configuration tool at the following URL: https://support.huawei.com/onlinetoolsweb/network_hdcfg/index?lang=en&domain=0. |
| Maximum power consumption [W] |
For details, see the hardware configuration tool at the following URL: https://support.huawei.com/onlinetoolsweb/network_hdcfg/index?lang=en&domain=0. |
| Maximum heat dissipation [BTU/hour] |
For details, see the hardware configuration tool at the following URL: https://support.huawei.com/onlinetoolsweb/network_hdcfg/index?lang=en&domain=0. |
| Number of power modules | 20 |
| Redundant power supply |
To ensure reliability, a power supply system with two power sources is recommended. |
| Rated input voltage [V] |
|
| Input voltage range [V] |
|
| Maximum input current [A] |
|
| Maximum output power [W] |
|
| Certification |
|
| Redundant fans | Fan modules work in hot standby mode. At the normal temperature range, the system can operate properly for a short time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
| Heat dissipation | Heat dissipation using fans |
| Airflow direction | Front-to-back airflow |
| Availability | 0.9999970745 |
| MTBF [year] | 32.68 year |
| MTTR [hour] | 1 hour |
| Long-term operating altitude [m (ft.)] | ≤ 5000 m (16404 ft.) (When the altitude is between 1800 m and 5000 m (5906 ft. and 16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).) |
| Long-term operating relative humidity [RH] | 5% RH to 85% RH, noncondensing |
| Long-term operating temperature [°C (°F)] | 0°C to 40°C (32°F to 104°F) |
| Storage altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Storage relative humidity [RH] | 5% RH to 95% RH, noncondensing |
| Storage temperature [°C (°F)] | -40ºC to +70ºC (-40°F to +158°F) |
| Item | Specification |
|---|---|
| Dimensions with packaging (H x W x D) [mm (in.)] | 1695 mm x 770 mm x 1350 mm (66.73 in. x 30.31 in. x 53.15 in.) |
| Dimensions without packaging (H x W x D) [mm (in.)] | 1436 mm x 483 mm x 1144 mm (56.54 in. x 19.02 in. x 45.04 in.) (including mounting brackets) |
| Weight without packaging (base configuration) [kg (lb)] | 273.8 kg (603.73 lb) (including two MPUs and filler panels) |
| Weight without packaging (full configuration) [kg (lb)] | 572.6 kg (1262.58 lb) |
| Weight with packaging (base configuration) [kg (lb)] | 346 kg (762.93 lb) |
| Cabinet installation standards | A812 |
| Chassis height [U] | 32.3 U |
| Redundant MPUs | 1:1 |
| Redundant Switch fabrics | N+M |
| Power supply mode | DC |
| Typical power consumption [W] |
For details, see the hardware configuration tool at the following URL: https://support.huawei.com/onlinetoolsweb/network_hdcfg/index?lang=en&domain=0. |
| Typical heat dissipation [BTU/hour] |
For details, see the hardware configuration tool at the following URL: https://support.huawei.com/onlinetoolsweb/network_hdcfg/index?lang=en&domain=0. |
| Maximum power consumption [W] |
For details, see the hardware configuration tool at the following URL: https://support.huawei.com/onlinetoolsweb/network_hdcfg/index?lang=en&domain=0. |
| Maximum heat dissipation [BTU/hour] |
For details, see the hardware configuration tool at the following URL: https://support.huawei.com/onlinetoolsweb/network_hdcfg/index?lang=en&domain=0. |
| Number of power modules | 20 |
| Redundant power supply |
To ensure reliability, a power supply system with two power sources is recommended. |
| Rated input voltage [V] | -48 V/-60 V |
| Input voltage range [V] | -40 V to -72 V |
| Maximum input current [A] | 58.5 A for the voltage of -40 V |
| Maximum output power [W] |
|
| Certification |
|
| Redundant fans | Fan modules work in hot standby mode. At the normal temperature range, the system can operate properly for a short time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
| Heat dissipation | Heat dissipation using fans |
| Airflow direction | Front-to-back airflow |
| Availability | 0.9999970745 |
| MTBF [year] | 32.68 year |
| MTTR [hour] | 1 hour |
| Long-term operating altitude [m (ft.)] | ≤ 5000 m (16404 ft.) (When the altitude is between 1800 m and 5000 m (5906 ft. and 16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).) |
| Long-term operating relative humidity [RH] | 5% RH to 85% RH, noncondensing |
| Long-term operating temperature [°C (°F)] | 0°C to 40°C (32°F to 104°F) |
| Storage altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Storage relative humidity [RH] | 5% RH to 95% RH, noncondensing |
| Storage temperature [°C (°F)] | -40ºC to +70ºC (-40°F to +158°F) |
- Temperature and humidity are measured at 1.5 m (4.92 ft.) above the floor and 0.4 m (1.31 ft.) in front of the rack. There should be no protection board in the front or rear of the rack.
- If the PMs use a 110 V AC power source, follow these suggestions:
- Use double live wires. In this case, the output power of a PM is 3000 W.
- If only one live wire is used, the output power of a PM is 1500 W. In this case, it is recommended that you use more PMs or change the PM backup mode to increase the output power.
