Huawei S5735-S24P4X 24 Gigabit Optical 8-port Power 40 Gigabit 3 Layer S5735-S24T4X appearance appearance Echnical specifications Item Description Memory (RAM) 1 GB Flash 512 MB in total. To view the available flash memory size, run the display version command. Mean time between failures (MTBF) 59.88 years Mean time to repair (MTTR) 2 hours Availability gt, 0.99999 Service port surge protection Common mode: plusmn,7 kV Power supply surge protection Using AC power modules: plusmn,6 kV in differential mode, plusmn,6 kV in common mode Using DC power modules: plusmn,2 kV in differential mode, plusmn,4 kV in common mode Dimensions (H x W x D) Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.4 in. x 16.5 in.) Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 43.6 mm x 442.0 mm x 444.2 mm (1.72 in. x 17.4 in. x 17.49 in.) Weight (with packaging) 7.39 kg (16.29 lb) Stack ports Any 10/100/1000BASE-T ports or 10GE SFP+ ports (applicable in V200R019C10 and later versions) RTC Supported RPS Not supported PoE Supported Rated voltage range AC input: 100 V AC to 130 V AC, 200 V AC to 240 V AC, 50/60 Hz High-Voltage DC input: 240 V DC DC input: -48 V DC to -60 V DC Maximum voltage range 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 DC input: -38.4 V DC to -72 V DC Maximum power consumption (100% throughput, full speed of fans) Not providing the PoE function: 65 W 100% PoE loads: 847 W (PoE: 720 W) Typical power consumption (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption 51 W Operating temperature -5C to +50C (23F to 122F) at an altitude of 0-1800 m (0-5906 ft.) NOTE: 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 switch cannot be started when the ambient temperature is lower than 0C (32F). Short-term operating temperature -5C to +55C (23F to 131F) at an altitude of 0-1800 m (0-5906 ft.) NOTE: 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 45C (113F) consecutively for at most 96 hours in one year. The equipment operates at a temperature of over 45C (113F) for a total of no more than 360 hours in one year. The equipment operates at a temperature of over 45C (113F) 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 -40C to +70C (-40F to +158F) Noise under normal temperature (27C, sound power) lt, 58.9 dB(A) Relative humidity 5% to 95%, noncondensing Operating altitude 0-5000 m (0-16404 ft.) Certification EMC certification Safety certification Manufacturing certification Part number 98010940
