Huawei CloudEngine 6800 Series Data Center Switch CE6881-48S6CQ
Short Description:
| 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.)] | 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 distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 446.1 mm (1.72 in. x 17.40 in. x 17.56 in.) |
| Weight without packaging [kg (lb)] | 5.7 kg (12.6 lb) (excluding optical modules, power modules, and fan modules) |
| Weight without packaging (full configuration) [kg (lb)] | 7.8 kg (17.2 lb) (including AC power modules and fan modules, excluding optical modules, calculated based on the heaviest model if multiple models are supported) |
| Installation Type | Cabinet Installation |
| CPU | 4-core, 1.4 GHz |
| Memory | DRAM: 4 GB |
| NOR Flash | 64 MB |
| NAND Flash | 4 GB |
| USB | Supported |
| Power supply mode | AC DC HVDC |
| Console port | RJ45 |
| Downlink Service interface | 48*10GE SFP+ NOTE: 1. 10GE ports can be configured to work at 1 Gbit/s. Ports 13-16 and 25-28 can be configured to work at 10 Gbit/s or 1 Gbit/s using commands, and the speed of other ports can be auto-negotiated based on optical modules. (In V200R005C20, ports 13-16 and 25-28 cannot be configured to work at 1 Gbit/s. In V200R019C10 and later versions, they can be configured to work at 1 Gbit/s.) 2. 10GE LRM/80 km linear optical modules are not supported. |
| Uplink Service interface | 6*100GE QSFP28 NOTE: 1. Each 100G QSFP28 port can be configured to work at 40 Gbit/s. 2. In V200R022C00 and earlier versions, 100GE ports cannot be split into 4 x 25GE and 4 x 10GE ports. In V200R022C10 and later versions, ports 5 and 6 can be split into 4 x 25GE or 4 x 10GE ports. Other ports cannot be split. 40GE/100GE port 5 supports only static split, and 40GE/100GE port 4 is deleted after split is configured. After split is canceled for 40GE/100GE port 5, 40GE/100GE port 5 can be restored, but 40GE/100GE port 4 can be restored only after the card is restarted. After a port is split, the port cannot be connected using a copper cable. When a copper cable is installed on the port, a message is displayed, indicating that the medium does not match. 3. 100GE and 40GE 1/3/5 m copper cables are supported, but auto-negotiation of copper cables is not supported. 100GE and 40GE copper cables can only be used on stack interfaces and M-LAG peer-link interfaces. 100G 3/5 m copper cables support only RS FEC. After the non-RS FEC mode is configured, the port enters the error-down state. |
| Service port supporting the stack function | 10GE optical ports and 100GE optical ports |
| RTC | Supported |
| Typical power consumption [W] | 194 W (100% throughput, SFP+ high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules) 240 W (100% throughput, short-distance optical modules on all ports, dual power modules) |
| Typical heat dissipation [BTU/hour] | 662 BTU/hour (100% throughput, SFP+ high-speed cables on 48 ports and QSFP28 high-speed cables on 6 ports, dual power modules) 819 BTU/hour (100% throughput, short-distance optical modules on all ports, dual power modules) |
| Static power consumption [W] | 161 W |
| Static heat dissipation [BTU/hour] | 549 BTU/hour |
| Maximum power consumption [W] | 349 W |
| Maximum heat dissipation | 1191 |
| 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 1000 W DC power module: –48 V DC to –60 V DC 1200 W high-voltage DC power module: 240 V DC to 380 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 1000 W DC power module: –38.4 V DC to –72 V DC 1200 W high-voltage DC power module: 190 V DC to 400 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) 1000 W DC power module: 30 A (–48 V DC to –60 V DC) 1200 W high-voltage DC power module: 8 A |
| Rated output power [W] | 600 W AC&240 V DC power module: 600 W 1000 W DC power module: 1000 W 1200 W high-voltage DC power module: 1200 W |
| Certification | Complies with safety standards. Complies with EMC standards. Complies with 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 | 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 | 0.9999960856 |
| MTBF [year] | 45.9 years |
| MTTR [hour] | 1.57 hours |
| Noise at normal temperature (27°C, sound pressure) [dB(A)] | Front-to-back airflow: < 58 dB(A) Back-to-front airflow: < 57 dB(A) |
| Noise at high temperature (40°C, sound pressure) [dB(A)] | Front-to-back airflow: < 75 dB(A) Back-to-front airflow: < 74 dB(A) |
| 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 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% RH to 95% RH, noncondensing |
| Storage temperature [°C (°F)] | -40°C to +70°C (-40°F to +158°F) |
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