Huawei CloudEngine S8700 Series modular aggregation/access Switch CloudEngine S8700-4
Short Description:
| Dimensions without packaging (H x W x D) [mm(in.)] | 219.5 mm x 442.0 mm x 475.1 mm (8.64 in. x 17.4 in. x 18.7 in.), dimensions of the chassis body, excluding mounting ears 219.5 mm x 482.6 mm x 577.3 mm (8.64 in. x 19 in. x 22.73 in.), including mounting ears and cable management frames |
| Chassis height [U] | 5 U |
| Cabinet installation standards | A66E |
| Weight without packaging [kg(lb)] | 23 kg (50.71 lb) |
| Weight without packaging (full configuration) [kg(lb)] | 42.72 kg (94.18 lb) |
| Maximum power consumption [W] | 638 W (full configuration, without PoE) |
| Maximum heat dissipation [BTU/hour] | 2176.93 BTU/hour |
| MTBF [year] | 35.17 year |
| MTTR [hour] | 2 hour |
| Availability | 0.9999935084 |
| Noise at normal temperature (acoustic power) [dB(A)] | ≤ 69.5 dB(A) @ N+N power supply ≤ 73.1 dB(A) @ N+1 power supply ≤ 77.1 dB(A) @ N+0 power supply |
| Number of MPU slots | 2 |
| Number of service board slots | 2 |
| Number of power slots | 6 |
| Number of fans modules | 1 |
| Redundant MPUs | The control unit and switching unit work in hot standby (1:1) mode. |
| Redundant power supply | DC power supply: The N+0 and N+1 modes are supported. The N+1 mode is recommended. AC power supply: The N+0, N+1, and N+N modes are supported. The N+1 mode is recommended. |
| Redundant fans | If a single fan in the fan tray is faulty, the system can work properly for a short period of time. However, you are advised to replace the faulty fan tray immediately. |
| Long-term operating temperature [°C(°F)] | -5°C to 45°C (23°F to 113°F) at an altitude of -60 m to 1800 m (-197 ft. to 5906 ft.) |
| Short-term operating temperature [°C(°F)] | -5°C to +55°C (23°F to 131°F) at an altitude of -60 m to 1800 m (-197 ft. to 5906 ft.) NOTE: When the short-term operating temperature ranges from 45°C to 55°C, only optical modules with a transmission distance of less than or equal to 10 km can be used. |
| Restriction on the operating temperature variation rate [°C(°F)] | When the altitude is 1800 m to 5000 m (5905.44 ft. to 16404.00 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). |
| Storage temperature [°C(°F)] | -40°C to 70°C (-40°F to 158°F) |
| Long-term operating relative humidity [RH] | 5% to 95%, noncondensing |
| Long-term operating altitude [m(ft.)] | -60 m to 5000 m (-197 ft. to 16404 ft.) |
| Storage altitude [m(ft.)] | < 5000 m (16404 ft.) |
| Rated input voltage [V] | DC input: –48 V DC/–60 V DC AC input: 110 V AC/220 V AC, 50 Hz/60 Hz High-voltage DC input: 240 V DC |
| Input voltage range [V] | DC input: -38.4 V DC to -72 V DC AC input: 90 V AC to 290 V AC; 45 Hz to 65 Hz High-voltage DC input: 190 V DC to 290 V DC |
| Power supply surge protection [kV] | 600 W AC&240 V DC/1000 W AC&240 V DC power module, AC power port: ±6 kV in common mode and ±6 kV in differential mode; HVDC power port: ±2 kV in common mode and ±4 kV in differential mode 1000 W PoE DC power module, DC power port: ±2 kV in common mode and ±4 kV in differential mode |
| Heat dissipation mode | Absorbing cold air into the device |
| Airflow direction | Front-to-back airflow |
| PoE | Supported |
| Relationship between PoE and system power modules [W] | Shared, not differentiated |
| Maximum PoE output power per slot [W] | 4800 W (2880 W/slot for the current card) |
| Maximum number of PoE ports per slot | 48 |
| Maximum PoE output power [W] | 90 W |
| Maximum power output capability (including the system power output and PoE power output) [W] | Six 1000 W AC&240 V DC power modules: 6000 W Six 600 W AC&240 V DC power modules: 3600 W Six 1000 W PoE DC power modules: 6000 W N 1000 W power modules and M 600 W power modules: N x 1000 W + M x 600 W NOTE: When the input voltage of an AC power module is 110 V, the AC power module cannot be used together with other power modules. Otherwise, overcurrent protection may be triggered for the power module. |
| Certification | EMC certification Safety certification Manufacturing certification |
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