CE5855-48T4S2Q-EI Overview Huawei CE5855-48T4S2Q-EI Switch(48-Port GE RJ45,4-Port 10G SFP+,2-Port 40G QSFP+,Without Fan and Power Module). Huawei CloudEngine 5800 series (CE5800) switches are next-generation, high-density Gigabit Ethernet switches designed for data centers and high-end campus networks. The CE5800 hardware has an advanced architectural design with the industrys highest density of GE access ports. The CE5800 is also the first Gigabit Ethernet access switch to provide 40GE uplink ports. Using the Huawei VRP8 software platform, CE5800 switches support Transparent Interconnection of Lots of Links (TRILL) and have a high stacking capability (up to 16-member switches in a stack system). CE5855-48T4S2Q-EI Specification CE5855-48T4S2Q-EI Specification Model CE5855-48T4S2Q-EI Relative humidity 5% RH to 95% RH, noncondensing Altitude lt, 5000 m (16404 ft.) Power source type AC/DC AC power input Rated input voltage range: 100 V AC to 240 V AC, 50/60 Hz DC power input Rated voltage range: -48 V DC to -60 V DC High-voltage DC power input Not supported Maximum power consumption 103 W Typical power consumption 76 W (100% throughput, 3 m Ethernet cables on 48 ports and SFP+ cables on 4 ports and QSFP+ cables on 2 ports, double power modules) Maximum heat dissipation 351 BTU/hr Typical heat dissipation 259 BTU/hr (100% throughput, 3 m Ethernet cables on 48 ports and SFP+ cables on 4 ports and QSFP+ cables on 2 ports, double power modules) Heat dissipation mode Air cooling Airflow Front-to-back or back-to-front, depending on the fan modules and power modules Power module backup 1+1 backup Fan module backup 1+1 backup not supported
