CE5855-48T4S2Q-EI Specification | |
Model | CE5855-48T4S2Q-EI |
Relative humidity | 5% RH to 95% RH, noncondensing |
Altitude | < 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) |
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 |