The CRS112-8G-4S-IN is a versatile and compact router that offers both Ethernet and SFP connectivity options. It has a MIPSBE architecture and is powered by a QCA8511 CPU with a single core that runs at 400 MHz. With 128 MB of RAM and 16 MB of Flash storage, it can handle small to medium-sized networks. The router is equipped with eight 10/100/1000 Ethernet ports and four SFP ports, giving users a range of connectivity choices.

The CRS112-8G-4S-IN has a passive cooling system, making it ideal for noise sensitive environments. It also has a range of monitoring features, including a real-time PCB temperature, current, and voltage monitors. The router has two DC inputs, one DC jack, and one PoE-IN for versatile power options. It supports passive PoE with a maximum power consumption of 10 W.

The router comes with RouterOS operating system and a Level 5 RouterOS license, making it easy to set up, manage, and configure. Its compact dimensions of 200x143x44mm make it ideal for businesses with limited space. The device is designed to operate between an ambient temperature range of -40°C to 70°C, making it suitable for diverse locations.

Overall, the CRS112-8G-4S-IN is a feature-rich and cost-effective router that offers a range of connectivity options and features suitable for small and medium-sized networks. making it a budget-friendly option for businesses on a tight budget.