Step into the future of high-capacity networking with the MikroTik CRS520-4XS-16XQ-RM, a powerful 100G switch designed for enterprise networks and data centers seeking maximum performance per port. Featuring 16× 100G QSFP28 ports, 4× 25G SFP28 ports, and 2× 10G Ethernet ports, plus 4GB DDR4 RAM and a quad-core 2 GHz ARM CPU, it goes beyond traditional switching by supporting OSPF/BGP, management VPNs, ACLs, Jumbo frames, and L3 Hardware Offloaded routing. Built for scalability and future-proofing, ongoing RouterOS enhancements continue to expand hardware offloading capabilities—without subscriptions or paywalls. With dual hot-swappable power supplies, four hot-swap fans, and optional -48V DC telecom power support, the CRS520 delivers high-density 100G performance, flexibility, and reliability in a single rackmount solution.