Huawei CE6857E-48S6CQ switch (48*10GE SFP+, 6*100GE QSFP28, 2* AC power supply, 4* fan box, port side air intake)
Rp172.194.300
Deskripsi
| Item | Specification |
|---|---|
| Dimensions with packaging (H x W x D) [mm (in.)] | 175 mm x 650 mm x 550 mm (6.9 in. x 25.6 in. x 21.7 in.) |
| Dimensions without packaging (H x W x D) [mm (in.)] |
|
| Weight without packaging [kg (lb)] | 5.75 kg (12.7 lb) (excluding optical modules, power modules, and fan modules) |
| Weight without packaging (full configuration) [kg (lb)] | 8.05kg (17.7 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)] | 9.15 kg (20.2 lb) |
| Weight with packaging (full configuration) [kg (lb)] | 11.4 kg (25.1 lb) |
| Installation Type | Cabinet Installation |
| CPU | 4-core, 1.6 GHz |
| Memory | DRAM: 4 GB |
| NOR Flash | 128 MB |
| SSD Flash | 8 GB |
| USB | Supported |
| Power supply mode |
|
| Console port | RJ45 |
| Downlink Service interface | 48*10GE RJ45 (10GE interfaces are compatible with GE but do not support 100M/10M electrical interfaces. They only support full-duplex, not half-duplex.) |
| Uplink Service interface | 6*100GE QSFP28 (Note: 1. Each 100G QSFP28 port can be used as a 40GE port.) 2. V2R20C10: 40G/100G uplink ports cannot be split.
V2R21C00 and later versions: 40G/100G uplink ports 3 and 4 can be split into 4x25G and 4x10G ports, and the other 40G/100G uplink ports cannot be split.) |
| Service port supporting the stack function | 10GE electrical ports and 100GE optical ports |
| RTC | Supported |
| Typical power consumption [W] |
|
| Typical heat dissipation [BTU/hour] |
|
| Static power consumption [W] | 136 W |
| Static heat dissipation [BTU/hour] | 464 BTU/hr |
| Maximum power consumption [W] | 363 W |
| Maximum heat dissipation | 1239 BTU/hr |
| Number of power modules | 2 |
| Redundant power supply | 1+1 backup |
| Rated input voltage [V] |
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| Input voltage range [V] |
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| Maximum input current [A] |
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| Rated output power [W] |
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| Certification |
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| Power supply surge protection [kV] |
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| Types of fans | Pluggable |
| Number of fans | 4 |
| Redundant fans | The device supports 3+1 backup of fan modules that work in hot standby mode. 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 mode | Air cooling |
| Airflow direction | Front-to-back or back-to-front, depending on the fan modules and power modules. |
| Availability | 0.999996178 |
| MTBF [year] | 46.59 years |
| MTTR [hour] | 1.56 hours |
| Noise at normal temperature (27°C, sound pressure) [dB(A)] |
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| Noise at high temperature (40°C, sound pressure) [dB(A)] |
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| Long-term operating altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH, noncondensing |
| 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 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.). |
| Storage altitude [m (ft.)] | < 5000 m (16404 ft.) |
| Storage relative humidity [RH] | 5% RH to 95% RH, noncondensing |
| Storage temperature [°C (°F)] | -40°C to +70°C (-40°F to +158°F) |
