Huawei S110-24T2SR Gigabit Switch

S110-24T2SR appearance 1PWR indicator2Twenty-four GE electrical portsNOTE:Only the new model with the Forwarding First silkscreen on the front panel supports the Forwarding First function.This function is available on ports 1 to 8. With this function, traffic on ports 1 to 8 is preferentially forwarded when traffic congestion occurs on uplink ports.3Electrical port indicator4Two GE optical ports5Optical port indicator6Port mode switch buttonNOTE:Standard Mode: All ports are in the same VLAN, and the flow control function is enabled.Port Isolation: All downlink ports are isolated from each other and cannot communicate with each other. Downlink ports can communicate only with uplink ports. (The last two downlink electrical ports are not isolated.) Uplink ports are not isolated or aggregated.Uplink Aggregation: Two uplink optical ports are aggregated into a trunk interface. Eth-Trunk supports load balancing only based on source physical ports.Flow Control Disabling: All ports are in the same VLAN and flow control is disabled.7Ground screw8AC socketNOTE:Use the power cable delivered with the device.Ports Ports on the S110-24T2SRPortConnector TypeDescriptionAvailable ComponentsGE electrical portRJ45A GE electrical port sends and receives service data at 10/100/1000 Mbit/s.Ethernet cableGE optical portSFPA GE optical port can send and receive data at 100/1000 Mbit/s.FE SFP/eSFP optical modules (only optical modules with transmission distances less than or equal to 15 km are supported)GE eSFP optical modules (only optical modules with transmission distances less than or equal to 10 km are supported)Indicators and ButtonsDescription of indicators on the deviceIndicatorColorStatusDescriptionPWR indicator–OffThe device is powered off.GreenSteady onThe power supply is normal.Port indicator–OffThe port is not connected or has been shut down.GreenSteady onA link has been established on the port.NOTE:During device startup, all port indicators are steady green for about 2 seconds and then off, indicating that service initialization is complete.GreenBlinkingThe port is sending or receiving data.Power Supply SystemThe device is powered by the power cable delivered with the device.Heat Dissipation SystemThe device has no fans and uses natural heat dissipation.Technical SpecificationsTechnical specifications of the S110-24T2SRItemSpecificationDimensions 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 160.0 mm (1.72 in. x 17.40 in. x 6.30 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 167.0 mm (1.72 in. x 17.40 in. x 6.57 in.)Dimensions with packaging (H x W x D) [mm(in.)]90.0 mm x 550.0 mm x 260.0 mm (3.54 in. x 21.65 in. x 10.24 in.)Chassis height [U]1 UChassis materialMetalWeight without packaging [kg(lb)]1.8 kg (3.97 lb)Weight with packaging [kg(lb)]2.3 kg (5.07 lb)Typical power consumption [W]16 WTypical heat dissipation [BTU/hour]54.6 BTU/hourMaximum power consumption [W]17 WMaximum heat dissipation [BTU/hour]58 BTU/hourStatic power consumption [W]5 WMTBF [years]76.10 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 isolationUplink aggregationFlow control disablingMAC address entry8KRedundant 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 modeAC 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]0.8 AMemory–Flash memory–Console portNot supportedEth Management portNot supportedUSBNot supportedRTCNot supportedRPS inputNot supportedService port surge protection [kV]Common mode: ±1 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–PoENot supportedCertificationEMC certificationSafety certificationManufacturing certification