buy Router Mikrotik RB1100x4 1.4 GHz RJ45 PoE . The Mikrotik RB1100x4 Router is a professional device designed for advanced networks requiring high efficiency and robust connectivity. This router features a powerful 32-bit ARM architecture and a 4-core AL21400 processor running at a nominal frequency of 1.4 GHz, ensuring stable and smooth performance in demanding environments. It is equipped with 1 GB of RAM and 128 MB of NAND storage, running RouterOS, allowing versatile management and updatable firmware to keep the device’s security and capabilities current. Regarding physical connectivity, it offers 13 Gigabit Ethernet ports 10/100/1000 Mbps, ideal for high-speed LAN connections, complemented by an RS-232 serial port for additional integrations and advanced configurations. The RB1100x4 supports PoE (Power over Ethernet) compliant with 802.3af and at standards, accepting a wide input voltage range of 20 to 57 V, enabling flexible power supply and reducing the need for extra cables. Its robust design measures 444 x 148 x 47 mm with a durable gray and steel finish, tolerating extreme temperatures from -40 °C to 70 °C, ensuring operation in various physical environments. It also includes practical peripherals such as a microSD card slot and accessories like a screw kit and IEC cables for immediate mounting and connection. Finally, it stands out for its low maximum power consumption of 20 W, optimizing energy use without sacrificing capacity or functionality. This model is a solid, scalable solution for network professionals requiring reliable equipment with high management capacity and multiple connectivity options for complex infrastructures. Type: ADSL Modem-RouterWith cableRouterAC input voltage: 100 - 240 VCompatible memory cards: MicroSD (TransFlash)Micro SDFlash Memory: 128 MBSpeed: 10 Gbps1 Gbps10/100/1000 Mbps1000 MbpsInput type: CCProcessor: Quad CoreFrequency: 1.4 GHzPower supply: Electric NetworkCA cableCCVoltage: 100-240 V100 - 240 VEnergy consumption: 20 WApprox. dimensions: 44,4 x 14,8 x 4,7 cmRAM Memory: 1 GB RAM128 GBNuclei: 4 NucleiColour: SteelGreyProduct with plug: YesType of plug: Plug EUInternal Memory: 128 MBConnections: Ethernet LANRS-232RJ45PoE x 1USB x 3Characteristics: Updatable firmwareConnectivity: Wi-FiCapacity: 1 GBInterface: Gigabit Ethernet3G: NoOperating System: RouterOSWeight: 1,8 kgChassis assembly: 1U