What is the CCR2116-12G-4S+?

The CCR2116-12G-4S+ is a traffic concentrator (CCR) that combines 10G SFP+ connectivity with the processing power of a modern ARM CPU. It is designed to handle heavy workloads, such as dynamic routing and complex firewall rules, without being limited by the processor.

What are the main technical features?

The key specifications of the CCR2116-12G-4S+ include:

  • CPU: AL73400 (Amazon Annapurna Labs Alpine), 64-bit ARM architecture, 16 cores at 2 GHz.
  • RAM: 16 GB DDR4.
  • Network ports: 4 10G SFP+ ports and 13 1G Ethernet ports (12 connected to the Marvell 98DX3255 switching chip, 1 connected directly to the CPU for management).
  • Storage: 128 MB NAND flash and an M.2 PCIe slot supporting SSDs up to 8 TB.
  • Power supply: Dual redundant power supply (AC 100-240 V), maximum power consumption of 72 W (typical 60 W).
  • Operating system: RouterOS with a level 6 license.
  • Dimensions: 443 x 199 x 44 mm, with rack mount support.

Who is it for and in which scenarios does it make sense?

This device is ideal for large ISPs or enterprise networks that need to handle massive BGP tables, intricate QoS configurations, and complex firewalls. The presence of four dedicated 10G ports and the ability to perform hardware offloading at Layer 3 make it suitable for high-speed backhaul and traffic aggregation where single-core performance is critical for operations such as priority queues.

What to know before choosing it?

The CCR2116-12G-4S+ offers BGP performance six times higher than the previous 36-core model, thanks to the newer ARM architecture. It is important to note that the management Ethernet port is separated from the main data plane to ensure stability. Additionally, the M.2 slot is designed to support containerized applications, a feature planned for future versions of RouterOS v7.

Frequently asked questions

Does the CCR2116-12G-4S+ support redundant power supply?

Yes, the CCR2116-12G-4S+ features a dual-redundant power system with two AC inputs, ensuring operational continuity even if one of the modules fails.

How many 10G ports does the CCR2116-12G-4S+ have?

The device has 4 10G SFP+ ports, each connected via a separate full-duplex line to the switching chip to avoid bottlenecks.

Does the CCR2116-12G-4S+ have an SSD slot?

Yes, the CCR2116-12G-4S+ includes an M.2 PCIe slot that supports SSD drives up to 8 TB, useful for expanding storage for specific applications.

What is the typical power consumption of the CCR2116-12G-4S+?

The typical power consumption of the CCR2116-12G-4S+ is 60 W, with a maximum of 72 W when all supported peripheral devices are connected.

Learn more on the MikroTik website: CCR2116-12G-4S+ page and official datasheet (PDF).