Huawei CE6865E-48S8CQ switch (48 * 25G SFP28, 8 * 100G qsfp28, 2 * AC power supply, 4 * fan box, port side into wind).
| CE6865E-48S8CQ-B Specification | |
| Model | CE6865E-48S8CQ-B |
| Processor | 1.4 GHz, four-core |
| DRAM Memory | 4 GB |
| NOR Flash | 64 MB |
| NAND Flash | 4 GB |
| Mean time between failures (MTBF) | 45.48 years |
| Mean time to repair (MTTR) | 1.52 hours |
| Fixed ports | Forty-eight 10GE SFP+ Ethernet optical ports Six 40GE/100GE QSFP28 Ethernet optical ports |
| Physical specifications | Dimensions (H x W x D): 43.6 mm x 442.0 mm x 420.0 mm |
| Relative humidity | 5% RH to 95% RH, noncondensing |
| Altitude | < 5000 m (16404 ft.) |
| Noise (sound pressure, 27°C) | Back-to-front airflow: < 55 dBA; Front-to-back airflow: < 55 dBA |
| Power source type | AC/DC/HVDC |
| Maximum power consumption | 282 W |
| Maximum heat dissipation | 962 BTU/Hr |
| Heat dissipation mode | Air cooling |
| Airflow | Front-to-back or back-to-front, depending on the fan modules and power modules |
| Power module backup | 1+1 backup |
| Fan module backup | 3+1 backup |
| Hot swap | Supported by all power modules and fan modules |
| Availability | 0.99999618 |
| Service port supporting the stack function | 10GE optical ports, and 100GE optical ports |
