CE6881 48S6CQ B network Switch of huawei in stock with good price Product Code CE6881-48S6CQ-B Processor 1.4 GHz, four-core DRAM memory 4 GB NOR Flash 64 MB NAND Flash 4 GB Mean time between failures (MTBF) 45.9 years Mean time to repair (MTTR) 1.57 hours Availability 0.9999960856 Hot swap Supported by all power modules and fan modules