CloudEngine 8800, 7800, 6800, and 5800 Series Switches Hardware Description (Versions earlier than V200R020C00) 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): 8.8 kg (19.40 lb) Environment parameters Temperature Operating temperature: 0C to 40C (32F to 104F) at altitude of 0-1800 m (0-5906 ft.) NOTE: When the altitude is 1800-5000 m (5096-16404 ft.), the highest operating temperature reduces by 1C (1.8F) every time the altitude increases by 220 m (722 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, 65 dBA Front-to-back airflow: lt, 65 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) 600 W DC power (PDC600S12 series): 20 A (-48 V DC to -60 V DC) Chassis power consumption Maximum power consumption 420W Typical power consumption 259 W (100% throughput, SFP28 cables on 48 ports and QSFP28 cables on 8 ports, double power modules) Chassis heat dissipation Maximum heat dissipation 1433 BTU/hr Typical heat dissipation 884 BTU/hr (100% throughput, SFP28 cables on 48 ports and QSFP28 cables on 8 ports, double power modules) Surge protection Power module: AC: 6 kV in common mode and 6 kV in differential mode DC: 2 kV in common mode and 1 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 and availability Power module backup 1+1 backup Fan module backup 1+1 backup not supported NOTE: A CE6800 chassis uses two fan modules, with each fan module containing two fans. The four fans in the chassis work in 3+1 backup mode. Hot swap Supported by all power modules and fan modules Mean time between failures (MTBF) 38.85 Mean time to repair (MTTR) 1.48 Availability 0.999997178 Technical specifications Processor 1.5 GHz, 8-core DRAM Memory 4 GB NOR Flash 32 MB NAND Flash 2 GB Stack Service port supporting the stack function 25GE optical ports and 100GE optical ports Certification Safety standards compliance EMC standards compliance Environmental standards compliance
