The MikroTik CRS326-24G-2S+RM is an exceptionally versatile and cost-effective 1U rackmount switch engineered for medium-to-large business networks, corporate offices, and data center environments. Driven by a Marvell 98DX3236 switch chip and an 800 MHz single-core ARM CPU paired with 512 MB RAM, it delivers uncompromised line-rate switching capacity across all ports simultaneously.
Featuring 24x 10/100/1000 Mbps Gigabit Ethernet ports and 2x 10G SFP+ cages, the switch supports rapid fiber trunking and high-bandwidth server interconnects. Its hallmark Dual Boot feature allows administrators to choose their preferred operating system: SwitchOS for simplified, fast Layer 2 switch configuration, or RouterOS (Level 5 license) for advanced routing, firewall control, and traffic management. Constructed in a durable metal chassis, the unit operates completely silently thanks to its efficient passive cooling design.
Comprehensive Key Features
24x Gigabit Copper Ports & 2x 10G SFP+ Uplinks: 24x Gigabit Ethernet RJ45 ports combined with 2x 10G SFP+ slots for high-capacity optical backhaul (SFP+ slots support both 1.25G SFP and 10G SFP+ modules).
Dual Boot Operating System Versatility: Choice of lightweight SwOS for streamlined Layer 2 switching or RouterOS Level 5 for complete Layer 3 routing capabilities.
Line-Rate Switching Performance: Marvell switch architecture provides up to 51 Gbps non-blocking throughput and 102 Gbps switching capacity.
Silent Passive Cooling: Fanless metallic housing ensures completely silent operation and long-term reliability without moving parts.
Flexible Power Input Options: Powered via standard rear DC jack (10–30 V) or Passive PoE-in on Port 1 for single-cable deployments.
1U Rackmount Steel Chassis: Durable 1U enclosure designed for standard 19-inch equipment racks (rack ears included).
Extended Technical Specifications
1. Hardware & Physical Parameters
Model / SKU: CRS326-24G-2S+RM
Dimensions: 0.443 m × 0.144 m × 0.044 m (443 × 144 × 44 mm)
Weight: 1.500 kg
CPU: Marvell 98DX3236 Single-Core ARM 32-bit @ 800 MHz
RAM: 512 MB
Storage: 16 MB Flash
Enclosure Material: 1U Rackmount Heavy-Duty Steel Casing
Status LEDs: Power, User LED, Port Link/Activity Status Indicators
2. Wireless, Networking & Performance Parameters
Ethernet Ports: 24× 10/100/1000 Mbps RJ45 Ports
SFP+ Cages: 2× 10 Gbps SFP+ Ports
Console Port: 1× RJ45 Serial Console Port
Switching Capacity: 102 Gbps
Non-Blocking Throughput: 51 Gbps
Forwarding Rate: 76 Mpps
Operating System: Dual Boot (SwOS / RouterOS License Level 5)
3. Electrical & Environmental Parameters
Power Method: DC Power Jack (10 – 30 V DC) or Passive PoE-In on Port 1 (10 – 30 V DC)
Included Power Supply: 24 V DC / 1.2 A Power Adapter
Max Power Consumption: 24 W (19 W without attachments)
Cooling Type: Passive / Fanless
Operating Temperature: -40°C to 60°C (-40°F to 140°F)