First supported version V600R023C00Dimensions 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 8.66 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] 1Installation type Rack mounting, Desk mounting, Wall mountingChassis material MetalWeight without packaging [kg(lb)] 2.71 (5.97)Weight with packaging [kg(lb)] 3.59 (7.91)Typical power consumption [W] 36.95Typical heat dissipation [BTU/hour] 126.07Maximum power consumption [W] 44.3Maximum heat dissipation [BTU/hour] 151.15Static power consumption [W] 18.8100% power consumption [W] 36.95MTBF [year] 40.61MTTR [hour] 2Availability > 0.99999Noise at normal temperature (acoustic power) [dB(A)] 46.6Noise at high temperature (acoustic power) [dB(A)] 54.3Noise at normal temperature (acoustic pressure) [dB(A)] 34.6Number of fans modules 1Maximum number of physical ports on the entire device 52Maximum number of GE ports 52Maximum number of FE ports 48Uplink ports 4 x 10GE SFP+ portsDownlink ports 48 x 10/100/1000BASE-T portsDedicated stack port Not supportedRedundant power supply Not supportedLong-term operating temperature [°C(°F)] -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 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 1°C (1.8°F) every time the altitude increases by 220 m (722 ft. ). Devices cannot start when the temperature is lower than 0°C (32°F). The operating temperature ranges from –5°C (23°F) to +45°C (113°F) when optical modules with transmission distances greater than or equal to 60 km are used. The device does not support dying gasp when the ambient temperature is higher than 40°C (104°F). Storage temperature [°C(°F)] –40°C to +70°C (–40°F to +158°F)Long-term operating relative humidity [RH] 5% RH to 95% RH (non-condensing)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-inRated input voltage [V] AC input: 100–240 V AC; 50/60 HzInput voltage range [V] AC input: 90 V AC to 264 V AC; 45 Hz to 65 HzMaximum input current [A] 1.6 ACPU 1.1 GHz, 2 coresMemory 2 GBFlash memory Physical space: 1 GBConsole port RJ45Eth Management port Not supportedUSB Not supportedService port surge protection [kV] Common mode: ±7 kVPower supply surge protection [kV] Differential mode: ±6 kV; common mode: ±6 kVIngress protection level (dustproof/waterproof) IP20Types of fans Built-inHeat dissipation mode Air cooling for heat dissipation, intelligent fan speed adjustmentAirflow direction Air intake from left and air exhaust from rightPoE Not supportedCertification EMC certification Safety certification Manufacturing certification

Így is ismerheti: S 220 48 T 4 X, S22048T4X, S220 48T4X, S 220-48T4X, S220-48T4 X

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