Huawei Network Switch CE6875-48S4CQ-EI Attributes of a 10GE SFP+ Ethernet optical port Attribute Description Connector type LC Optical attributes Depending on the module or cable in use Standards compliance IEEE802.3ae Working mode Supported rate: 1000 Mbit/s and 10 Gbit/s auto-sensing Full-duplex Attributes of a 40GE/100GE QSFP28 optical port Attribute Description Connector type Depending on the optical module Optical attributes Depending on the module or cable in use Standards compliance IEEE802.3ba Working mode Full-duplex Technical specifications Item Description Physical specifications Dimensions (W x D x H): 442.0 mm x 600.0 mm x 43.6 mm (17.4 in. x 23.6 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): 12.6 kg (27.78 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/high-voltage 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 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 600 W AC240 V DC power module (PAC-600WB series): 8 A (100 V AC to 240 V AC)/4 A (240 V DC) 600 W high-voltage DC power module (PHD-600WA series): 4 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 407 W Typical power consumption 273 W (100% throughput, SFP+ cables on 48 ports and QSFP+ cables on 4 ports, double power modules) Chassis heat dissipation Maximum heat dissipation 1389 BTU/hr Typical heat dissipation 932 BTU/hr (100% throughput, SFP+ cables on 48 ports and QSFP+ cables on 4 ports, double power modules) 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, depending on the fan modules and power modules Reliability and availability Power module backup 1+1 backup Fan module backup Not supported Hot swap Supported by all power modules and fan modules Mean time between failures (MTBF) 36.8 years Mean time to repair (MTTR) 1.89 hours Availability 0.99999339538 Technical specifications Processor 1.5 GHz, eight-core DRAM Memory 8 GB NOR Flash 32 MB NAND Flash 2 GB Stack Service port supporting the stack function 10GE optical ports and 100GE optical ports Certification Safety standards compliance EMC standards compliance Environmental standards compliance Ordering information Part Number Part Model Part Description 02351MEA CE6875-48S4CQ-EI CE6875-48S4CQ-EI Switch (48-Port 10GE SFP+, 4-Port 100GE QSFP28, Without Fan and Power Module) 02351MEC CE6875-EI-F-B0A CE6875-48S4CQ-EI Switch (48-Port 10GE SFP+, 4-Port 100GE QSFP28, 2*AC Power Module, 2*FAN Box, Port-side Exhaust) 02351MEE CE6875-EI-B-B0A CE6875-48S4CQ-EI Switch (48-Port 10GE SFP+, 6-Port 100GE QSFP28, 2*AC Power Module, 2*FAN Box, Port-side Intake) Shippment
