CE8861-4C-EI-F Overview Huawei CloudEngine 8800 series switches are 100G Ethernet switches designed for data centers and high-end campus networks. The switches provide high-performance, high-density 100GE/40GE/25GE/10GE ports, and low latency. Using the Huawei VRP8 software platform, CloudEngine 8800 series switches provide extensive data center service features and high stacking capability. In addition, the airflow direction (front-to-back or back-to-front) can be changed. CE8861-4C-EI-F Specification Item Description Physical specifications Dimensions (W x D x H): 442.0 mm x 600.0 mm x 88.1 mm (17.4 in. x 23.6 in. x 3.47 in. Weight (with two power modules and two fan modules, calculated based on the heaviest model if multiple models are supported): 21.3 kg 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, 58 dBA Front-to-back airflow: lt, 56 dBA Power specifications Power source type AC/DC/high-voltage DC AC power input Rated input voltage range: 100 V AC to 130 V AC/200 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 Rated voltage of 240 V high-voltage DC power input: 240 V DC Maximum voltage range of 240 V high-voltage DC power input: 188 V DC to 290 V DC Rated voltage range of 380 V high-voltage DC power input: 240 V DC to 380 V DC Maximum voltage range of 380 V high-voltage DC power input: 188 V DC to 400 V DC Rated input current 1200 W AC240 V DC power module (PAC-1K2WA series): 10 A (100 V AC to 130 V AC)/8 A (200 V AC to 240 V AC)/8 A (240 V DC) 1200 W high-voltage DC power module (PHD-1K2WA series): 8 A (240 V DC to 380 V DC) 1200 W DC power (PDC-1K2WA series): 38 A (-48 V DC to -60 V DC) Chassis power consumption Maximum power consumption Fully configured with four CE88-D8CQ cards: 658 W Fully configured with four CE88-D16Q cards: 620 W Fully configured with four CE88-D24T2CQ cards: 747 W Fully configured with four CE88-D24S2CQ cards: 674 W Typical power consumption Fully configured with four CE88-D8CQ cards: 658 W Fully configured with four CE88-D16Q cards: 620 W Fully configured with four CE88-D24T2CQ cards: 747 W Fully configured with four CE88-D24S2CQ cards: 674 W Fully configured with four CE88-D24S2CQ-U cards: 795 W Chassis heat dissipation Maximum heat dissipation Fully configured with four CE88-D8CQ cards: 398 W (100% throughput, QSFP28 cables on 32 ports, double power modules) Fully configured with four CE88-D16Q cards: 383 W (100% throughput, QSFP+ cables on 64 ports, double power modules) Fully configured with four CE88-D24T2CQ cards: 532 W (100% throughput, 3 m Ethernet cables on 96 ports and QSFP28 cables on 8 ports, double power modules) Fully configured with four CE88-D24S2CQ cards: 437 W (100% throughput, SFP28 cables on 96 ports and QSFP28 cables on 8 ports, double power modules) Fully configured with four CE88-D24S2CQ-U cards: 525 W (100% throughput, SFP28 cables on 96 ports and QSFP28 cables on 8 ports, double power modules) Typical heat dissipation Fully configured with four CE88-D8CQ cards: 2245 BTU/hr Fully configured with four CE88-D16Q cards: 2116 BTU/hr Fully configured with four CE88-D24T2CQ cards: 2549 BTU/hr Fully configured with four CE88-D24S2CQ cards: 2300 BTU/hr Fully configured with four CE88-D24S2CQ-U cards: 2713 BTU/hr Surge protection Power module: AC: 4 kV in common mode and 2.5 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, which is determined by features of fan modules and power modules Reliability and availability Power module backup 1+1 backup Fan module backup Two fan modules, working in 1+1 backup mode when the temperature is below 35C Hot swap Supported by all power modules and fan modules Mean time between failures (MTBF) 36.02 years Mean time to repair (MTTR) 1.87 hours Availability 0.9999940608 Technical specifications Processor 1.5 GHz, eight-core DRAM Memory 4 GB NOR Flash 32 MB NAND Flash 2 GB Stack Service port supporting the stack function See the description of ports on each card. Certification Safety standards compliance EMC standards compliance Environmental standards compliance
