Huawei S5735 L48P4S A1 network switch poe Ports 4*GE SFP Ports PoE+ AC Power​ Basic information about the S5735-L48P4S-A1 Item Details Description S5735-L48P4S-A1 (48*10/100/1000BASE-T ports, 4*GE SFP ports, PoE+, AC power) Part Number 98011345 Model S5735-L48P4S-A1 First supported version V200R020C10 S5735-L48P4S-A1 appearance 1 Forty-eight 10/100/1000BASE-T PoE+ ports 2 Four 1000BASE-X ports 3 One console port 4 One USB port 5 One PNP button NOTICE: To restore the factory settings and reset the switch, hold down the button for at least 6 seconds. To reset the switch, press the button. Resetting the switch will cause service interruption. Exercise caution when you press the PNP button. 6 Ground screw NOTE: It is used with a ground cable. 7 Jack for AC power cable locking strap NOTE: The AC power cable locking strap is not delivered with the switch. 8 AC socket NOTE: It is used with an AC power cable. Technical specifications of the S5735-L48P4S-A1 Item Specification Dimensions without packaging (H x W x D) [mm(in.)] Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.7 in.) Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 227.0 mm (1.72 in. x 17.4 in. x 8.94 in.) Dimensions with packaging (H x W x D) [mm(in.)] 90.0 mm x 550.0 mm x 360.0 mm (3.54 in. x 21.65 in. x 14.17 in.) Chassis height [U] 1 U Weight without packaging [kg(lb)] 3.23 kg (7.12 lb) Weight with packaging [kg(lb)] 4.28 kg (9.44 lb) Typical power consumption [W] 58.7 W Typical heat dissipation [BTU/hour] 200.29 BTU/hour Maximum power consumption [W] Not providing the PoE function: 76.1 W 100% PoE loads: 456.1 W (PoE: 380 W) Maximum heat dissipation [BTU/hour] Not providing the PoE function: 259.66 100% PoE loads: 1556.26 MTBF [year] 44.9 year MTTR [hour] 2 hour Availability gt,0.99999 Noise at normal temperature (acoustic power) [dB(A)] 50 dB(A) Noise at normal temperature (acoustic pressure) [dB(A)] 38.2 dB(A) Number of card slots 0 Number of power slots 0 Number of fans modules 2 Redundant power supply Not supported Long-term operating temperature [C(F)] -5C to +50C (23F to 122F) at an altitude of 0-1800 m (0-5906 ft.) Short-term operating temperature [C(F)] -5C to +55C (23F to 131F) at an altitude of 0-1800 m (0-5906 ft.) Restriction on the operating temperature variation rate [C(F)] When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1C (1.8F) every time the altitude increases by 220 m (722 ft.). The equipment can operate beyond the normal operating temperature range for a short-term period, but the following conditions must be met: The equipment operates at a temperature of over 50C (122F) consecutively for at most 96 hours in one year. The equipment operates at a temperature of over 50C (122F) for a total of no more than 360 hours in one year. The equipment operates at a temperature of over 50C (122F) for no more in 15 times in one year. The equipment may be damaged or experience unexpected exceptions if any of the preceding limits is exceeded. The equipment cannot start when the temperature is lower than 0C (32F). The maximum distance of optical modules used in these conditions cannot exceed 10 km. Storage temperature [C(F)] -40C to +70C (-40F to +158F) Long-term operating relative humidity [RH] 5% to 95%, noncondensing Long-term operating altitude [m(ft.)] 0-5000 m (0-16404 ft.) Storage altitude [m(ft.)] 0-5000 m (0-16404 ft.) Power supply mode AC built-in Rated input voltage [V] AC input: 100 V AC to 240 V AC, 50/60 Hz High-Voltage DC input: 240 V DC Input voltage range [V] AC input: 90 V AC to 290 V AC, 45 Hz to 65 Hz High-Voltage DC input: 190 V DC to 290 V DC Maximum input current [A] 6 A Memory 512 MB Flash memory 512 MB Console port RJ45 Eth Management port Not supported USB Supported RTC Not supported RPS input Not supported Service port surge protection [kV] Common mode: plusmn,7 kV Power supply surge protection [kV] plusmn,6 kV in differential mode, plusmn,6 kV in common mode Types of fans Built-in Heat dissipation mode Heat dissipation with fan, intelligent fan speed adjustment Airflow direction Air intake from left and front, air exhaustion from right PoE Supported Certification EMC certification Safety certification Manufacturing certification
