MikroTik CRS326-24S+2Q+RM (24x 10GbE SFP+ / 2x 40GbE QSFP+): The Consensus

The MikroTik CRS326-24S+2Q+RM stands out as a high-performance managed Layer 3 switch, frequently lauded by owners for its compelling price point relative to its extensive feature set. Many users have transitioned to MikroTik products specifically for the rich capabilities offered at a fraction of the cost of competing brands. While the device delivers substantial switching bandwidth and robust functionality, some buyers note a learning curve associated with its powerful software, along with specific challenges related to hardware compatibility and initial setup.

The Good

Owners consistently highlight the exceptional value for money that the CRS326-24S+2Q+RM provides. Several reviewers expressed that finding a switch with 40GbE trunks and 10GbE SFP+ ports at this price is nearly impossible elsewhere, making it an overwhelmingly cost-effective solution for network upgrades. The product's reliability and endurance receive solid praise, with many reporting rock-solid performance and continuous operation without the need for reboots since purchase. Its ability to handle multiple trunks in LAG mode effectively is also a recurring positive. The device's software, particularly RouterOS, is appreciated for its rich feature set, extensive documentation, and numerous tutorials, which help users navigate its comprehensive interface. The recent update to RouterOS v7, enabling hardware offload for L3 routing, further enhances its performance capabilities, allowing the switch to fully utilize its interface speeds. Additionally, the inclusion of a redundant power supply is a valued feature, contributing to its operational stability and resilience against unexpected downtime.

The Bad

Despite its strengths, the MikroTik CRS326-24S+2Q+RM presents some notable drawbacks, particularly concerning connectivity and ease of assembly. Multiple owners reported significant issues with module compatibility, finding the switch to be very picky about transceivers and DAC cables. Generic or even specific branded modules, such as those from FS.com, were often not recognized or failed to achieve rated speeds, sometimes only linking at 10 Gbps or requiring a boot into RouterOS to function. This demands careful selection of certified or known-compatible hardware, which can limit flexibility and increase setup complexity. The software experience also draws mixed reviews. While RouterOS is powerful, some users found it to be overkill and difficult to navigate for simple switching tasks, leading them to use the device as a 'dumb switch'. SwOS, while simpler, was reported to have its own limitations, including a non-existent fan control mechanism that causes fans to run statically at 100%, and an inability to work with certain modules.

Hardware-related issues also surfaced in owner feedback. One user reported receiving a unit with a dead power supply, necessitating a replacement, though the redundant power supply mitigated immediate impact. Another significant assembly issue involved a misconnected FAN3, which prevented it from running in SwOS until manually re-seated. Furthermore, some owners expressed concern over the operating temperature, observing chassis temperatures in the 65 to 70 degree Celsius range, which exceeds the manufacturer's specified upper temperature rating of 60 °C. While some users successfully replaced fans with quieter alternatives, this sometimes led to a slight increase in temperatures, indicating a potential thermal management challenge. The manual being online-only and presented as a series of Confluence pages also posed an inconvenience for archival purposes.

Verdict

The MikroTik CRS326-24S+2Q+RM is an outstanding choice for advanced users and network professionals who prioritize high-speed connectivity and a feature-rich environment at an aggressive price point. Its robust performance and extensive RouterOS capabilities make it a powerful tool for complex network configurations. However, potential buyers should be prepared for a learning curve with its software, be mindful of its particular demands regarding module compatibility, and acknowledge the possibility of encountering minor hardware or temperature-related quirks. For those willing to invest the time in configuration and careful component selection, this switch offers exceptional value and performance.