Huawei eKitEngine S110 series switches (S110 for short) are unmanaged switches designed for the distribution market outside China. The whole series adopts an all-new crystal-like appearance design with great visual impact, winning the German Red Dot Design Award 2022. The newly launched colorways of Silk White and Silver Frost are becoming increasingly popular. In addition, the iconic Huawei logo on eKitEngine S110 series switches gives them a more refreshing look. In terms of aesthetics, a diamond-cut design is employed to make the switches more elegant through an integrated and completely seamless surface with sleek corners. Therefore, eKitEngine S110 series switches can be widely used in access scenarios such as SOHO enterprises, and commercial stores.ItemSpecificationDimensions without packaging (H x W x D) [mm(in.)]Basic dimensions (excluding the parts protruding from the body): 35 mm x 210.0 mm x 130.0 mm (1.38 in. x 8.27 in. x 5.12 in.)Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 36.5 mm x 210.0 mm x 131.7 mm (1.44 in. x 8.27 in. x 5.19 in.)Dimensions with packaging (H x W x D) [mm(in.)]150.0 mm x 270.0 mm x 200.0 mm (5.91 in. x 10.63 in. x 7.87 in.)Chassis height [U]0.8 UChassis materialPC+ABSWeight without packaging [kg(lb)]1.11 kg (2.45 lb)Weight with packaging [kg(lb)]1.46 kg (3.22 lb)Typical power consumption [W]11 WTypical heat dissipation [BTU/hour]37.53 BTU/hourMaximum power consumption [W]Without PoE: 11 WFull PoE load: 155 W (PoE: 124 W)Maximum heat dissipation [BTU/hour]Without PoE: 37.53Full PoE load: 528.88Static power consumption [W]4 WMTBF [years]78.77 yearsMTTR [hours]2 hoursAvailability> 0.99999Noise at normal temperature (acoustic power) [dB(A)]Noise-free (no fans), < 30Noise at normal temperature (acoustic pressure) [dB(A)]Noise-free (no fans), < 20Number of card slots0Number of power slots0Number of fans modules0Working modeStandard modePort isolationFlow control disablingMAC address entry2KRedundant power supplyNot supportedLong-term operating temperature [°C(°F)]0°C to 40°C (32°F to 104°F) 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 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).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 modePower adapterRated input voltage [V]Power adapter input: 100–240 V AC; 50/60 HzPower adapter output: 56 V DCInput voltage range [V]Power adapter input: 90 V AC to 264 V AC; 47 Hz to 63 HzMaximum input current [A]2.68 AMemory-Flash memory-Console portNot supportedEth Management portNot supportedUSBNot supportedRTCNot supportedRPS inputNot supportedService port surge protection [kV]Common mode: ±4 kVPower supply surge protection [kV]Differential mode: ±6 kV; common mode: ±6 kVIngress protection level (dustproof/waterproof)IP20Types of fansNoneHeat dissipation modeNatural heat dissipationAirflow direction-PoESupportedCertificationEMC certificationSafety certificationManufacturing certification