Huawei Network Switch CE6880-48S4Q2CQ-EI 48x10GE SFP+, 2x40G/100G QSFP28 , 4x40GE QSFP+ Huawei Network Switch CE6880-48S4Q2CQ-EI Huawei Network Switch CE6880-48S4Q2CQ-EI 48x10GE SFP+, 2x40G/100G QSFP28 , 4x40GE QSFP+ Slot Power supply slot The CloudEngine 8800, 7800, 6800, and 5800 series switches (except the CE8850-64CQ-EI) have two power supply slots, in which power modules can be installed to provide power to the chassis. A chassis can have one or two power modules. Double power modules can provide higher reliability. The CloudEngine 8800, 7800, 6800, and 5800 series switches (except the CE8850-64CQ-EI) support double power modules (1+1 backup). When both power modules are working properly, they equally provide power for a chassis. When one power module fails, the other one provides all power required for a chassis. All power modules are hot swappable. Fan slot The CloudEngine 8800, 7800, 6800, and 5800 series switches (except the CE8850-64CQ-EI and CE6857-48S6CQ-EI) have two fan slots, in which fan modules can be installed to cool the chassis, ensuring efficient heat dissipation and system stability. A chassis must have two working fan modules to ensure normal operating. All fan modules are hot swappable. Technical specifications Item Description Physical specifications Dimensions (W x D x H): 442.0 mm x 420.0 mm x 43.6 mm (17.4 in. x 16.5 in. x 1.72 in.) Weight (with two power modules and two fan modules, calculated based on the heaviest model if multiple models are supported): 8.7 kg (19.18 lb) Environment parameters Temperature Operating temperature: 0C to 40C (32F to 104F) at altitude of 0-1800 m (0-5906 ft.) Storage temperature: -40C to +70C (-40F to +158F) Relative humidity 5% RH to 95% RH, noncondensing Altitude lt, 5000 m (16404 ft.) Noise (sound pressure, 27C) Back-to-front airflow: lt, 52 dBA Front-to-back airflow: lt, 52 dBA Power specifications Power source type AC/DC AC power input Rated input voltage range: 100 V AC to 240 V AC, 50/60 Hz Maximum input voltage range: 90 V AC to 290 V AC, 47 Hz to 63 Hz DC power input Rated voltage range: -48 V DC to -60 V DC Maximum voltage range: -38.4 V DC to -72 V DC High-voltage DC power input Not supported Rated input current 350 W DC power (PDC-350WA series): 11 A (-48 V DC to -60 V DC) 600 W AC power (PAC-600WA series): 9 A (100 V AC to 240 V AC) Chassis power consumption Maximum power consumption 267 W Typical power consumption 147 W (100% throughput, SFP+ cables on 48 ports and QSFP+ cables on 6 ports, double power modules) Chassis heat dissipation Maximum heat dissipation 911 BTU/hr Typical heat dissipation 500 BTU/hr (100% throughput, SFP+ cables on 48 ports and QSFP+ cables on 6 ports, double power modules) Surge protection Power module: AC: 6 kV in common mode and 6 kV in differential mode DC: 4 kV in common mode and 2 kV in differential mode Heat dissipation Heat dissipation mode Air cooling Airflow Front-to-back or back-to-front, depending on the fan modules and power modules Reliability Power module backup 1+1 backup Fan module backup 1+1 backup not supported Hot swap Supported by all power modules and fan modules Mean time between failures (MTBF) 54.65 years Mean time to repair (MTTR) 1.81 hours Availability 0.99999622209 Technical specifications Processor 1.5 GHz, eight-core DRAM Memory 2 GB NOR Flash 32 MB NAND Flash 1 GB Stack Service port supporting the stack function 10GE optical ports, 40GE optical ports, and 100GE optical ports Certification Safety standards compliance EMC standards compliance Environmental standards compliance Shippment
