CE6863 48S6CQ B huawei switch with 2 power supply CE6857E-48S6CQ switch (48*10GE SFP+, 6*100GE QSFP28, 2* AC power supply, 4* fan box, port side air intake) Product Code CE6857E-48S6CQ-B CPU 4-core, 1.6 GHz Memory DRAM: 4 GB NOR Flash 128 MB SSD Flash 8 GB USB Supported Static power consumption [W] 106 W Static heat dissipation [BTU/hour] 362 BTU/hour Maximum power consumption [W] 318 W