CE6855 48S6Q HI Huawei Data Center Switches CE 6800 Series Without Fan and Power Module Huawei CE6855-48S6Q-HI Switch (48-Port 10G SFP+, 6-Port 40GE QSFP+, 2*FAN Box, Without Fan and Power Module) Model CE6855-48S6Q-HI Power source type AC/DC 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 1+1 backup not supported Maximum power consumption 216 W Typical power consumption 116 W (100% throughput, SFP+ cables on 48 ports and QSFP+ cables on 6 ports, double power modules) Maximum heat dissipation 737 BTU/hr Typical heat dissipation 396 BTU/hr (100% throughput, SFP+ cables on 48 ports and QSFP+ cables on 6 ports, double power modules) Processor 1.2 GHz, quad-core DRAM Memory 2 GB NOR Flash 16 MB NAND Flash 1 GB Service port supporting the stack function 10GE optical ports and 40GE optical ports