Memory: DRAM: 8 GB
NOR Flash: 64 MB
SSD Flash: 4 GB
Applicable power module:
PDC1K2S12-CE (1200W DC Power Module)
PDC1K2S12-PB (1200W HVDC Power Module)
The CloudEngine 6850 series has advanced hardware architecture with 40GE/100GE uplink ports and high-density 10GE access ports. Using Huawei's new software platform.
CloudEngine 6850 series can work with CE12800 switches to build an elastic, virtualized, high-quality fabric that meets the requirements of cloud-computing data centers.
| Item | Specification |
| Dimensions with packaging (H x W x D) [mm (in.)] | 175 mm x 650 mm x 550 mm (6.89 in. x 25.59 in. x 21.65 in.) |
| Dimensions without packaging (H x W x D) [mm (in.)] | Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.) |
| Maximum dimensions (the depth is the maximum distance from the protruding port on the front panel to the module handle on the rear panel): 43.6 mm x 442.0 mm x 446.5 mm (1.72 in. x 17.40 in. x 17.58 in.) | |
| Weight without packaging [kg (lb)] | 6.36 kg (14.02 lb) (excluding optical modules, power modules, and fan modules) |
| Weight without packaging (full configuration) [kg (lb)] | 8.35 kg (18.41 lb) (including AC power modules and fan modules, excluding optical modules, calculated based on the heaviest model if multiple models are supported) |
| Weight with packaging [kg (lb)] | 10.63 kg (23.43 lb) |
| Weight with packaging (full configuration) [kg (lb)] | 12.62 kg (27.82 lb) |
| Installation Type | Cabinet installation |
| CPU | 4-core, 1.4 GHz |
| Memory | DRAM: 8 GB |
| NOR Flash | 64 MB |
| SSD Flash | 4GB SSD |
| USB | It can be used for log backup and USB-based deployment.This function is reserved. |
| Power supply mode | AC |
| DC | |
| HVDC | |
| Console port | RJ45 |
| Downlink Service interface | 48*10GE SFP+ |
| Uplink Service interface | 8 x 100GE QSFP28 |
| Service port supporting the stack function | Reserved function. This function is not enabled. |
| RTC | Supported |
| Typical power consumption [W] | 138 W (100% traffic load, 24 x 10G + 4 x 100G copper cables, normal temperature, dual AC power modules) |
| 156 W (100% traffic load, short-distance optical modules on 24 x 10G + 4 x 100G ports, normal temperature, dual AC power modules) | |
| Typical heat dissipation [BTU/hour] | 471 BTU/hr (100% traffic load, 24 x 10G + 4 x 100G copper cables, normal temperature, dual AC power modules) |
| 532 BTU/hr (100% traffic load, short-distance optical modules on 24 x 10G + 4 x 100G ports, normal temperature, dual AC power modules) | |
| Static power consumption [W] | 124 W |
| Static heat dissipation [BTU/hour] | 423 BTU/hr |
| Maximum power consumption [W] | 187 W (100% traffic load, short-distance optical modules on all ports, normal temperature, dual AC power modules) |
| 298 W (100% traffic load, long-distance optical modules on all ports, high temperature, dual AC power modules) | |
| Maximum heat dissipation | 638 BTU/hr (100% traffic load, short-distance optical modules on all ports, normal temperature, dual AC power modules) |
| 1017 BTU/hr (100% traffic load, long-distance optical modules on all ports, high temperature, dual AC power modules) | |
| Number of power modules | 2 |
| Redundant power supply | 1+1 backup |
| Rated input voltage [V] | 600 W AC&240 V DC power module: 100 V AC to 240 V AC, 50/60 Hz; 240 V DC |
| 1200 W DC power module: –48 V DC to –60 V DC; +48 V DC | |
| Input voltage range [V] | 600 W AC&240 V DC power module: 90 V AC to 290 V AC, 45 Hz to 65 Hz; 190 V DC to 290 V DC |
| 1200 W DC power module: -38.4 V DC to -72 V DC; +40 V DC to +57 V DC | |
| Maximum input current [A] | 600 W AC&240 V DC power module: 8 A (100 V AC to 240 V AC); 4 A (240 V DC) |
| 1200 W DC power module: 38 A (-48 V DC to -60 V DC); 38 A (+48 V DC) | |
| Rated output power [W] | 600 W AC&240 V DC power module: 600 W |
| 1200 W DC power module: 1200 W | |
| Certification | · Compliance with safety standards |
| · Compliance with EMC standards | |
| · Compliance with environment and environmental protection standards | |
| Power supply surge protection [kV] | AC: 6 kV in common mode and 6 kV in differential mode |
| DC: 4 kV in common mode and 2 kV in differential mode | |
| HVDC: 4 kV in common mode and 2 kV in differential mode | |
| Types of fans | Pluggable |
| Number of fans | 3 |
| Redundant fans | The device supports 2+1 backup of fan modules that work in hot standby mode. The system can operate normally for a short time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
| Heat dissipation mode | Air cooling |
| Airflow direction | Port-side air intake/port-side air exhaust, depending on the selected fan module and power module. |
| Availability | 0.999994851 |
| MTBF [year] | 44.34 year |
| MTTR [hour] | 2 hour |
| Noise at normal temperature (27°C, sound pressure) [dB(A)] | Front-to-back airflow: 50.1 dB(A) on average; maximum: 55.9 dB(A) |
| Back-to-front airflow: 48.4 dB(A) on average; maximum: 56.1 dB(A) | |
| Noise at high temperature (40°C, sound pressure) [dB(A)] | Front-to-back airflow: 66.4 dB(A) on average; maximum: 73.2 dB(A) |
| Back-to-front airflow: 67.3 dB(A) on average; maximum: 72.5 dB(A) | |
| Long-term operating altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH, non-condensing |
| Long-term operating temperature [°C (°F)] | 0°C to 40°C (32°F to 104°F) at an altitude of 0–1800 m (0–5906 ft.) NOTE: When the altitude is 1800–5000 m (5096–16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). |
| Storage altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Storage relative humidity [RH] | 5% to 95% RH, non-condensing |
| Storage temperature [°C (°F)] | -40ºC to +70ºC (-40°F to +158°F) |
