MikroTik CRS309-1G-8S+

MikroTik CRS309-1G-8S+: Compact 10 Gigabit Fiber Powerhouse for Core Networks

The MikroTik CRS309-1G-8S+ is a game-changer for businesses and network enthusiasts seeking high-density, high-speed fiber connectivity in a remarkably compact and fanless form factor. As a powerful Cloud Router Switch, it’s meticulously engineered to serve as a core switch for small to medium-sized data centers, an aggregation switch for ISPs, or a backbone for robust enterprise networks where silence and performance are equally critical.

This exceptional device boasts eight 10 Gigabit SFP+ ports, providing an astounding amount of high-speed fiber connectivity in a single unit.¹ This allows for unparalleled throughput to connect servers, network-attached storage (NAS), other high-bandwidth switches, or to serve as a high-speed uplink to your internet backbone. Each SFP+ port supports both 1.25G SFP and 10G SFP+ modules, offering excellent flexibility for your current and future network needs.

Beyond its impressive fiber capabilities, the CRS309-1G-8S+ also includes a single Gigabit Ethernet port.² While primarily designed for management access, this port offers additional versatility for connecting a management workstation, a standard Ethernet device, or as an out-of-band management interface.

Key Features & Benefits:

• 8x 10 Gigabit SFP+ Ports: Unlock extreme network speeds for your most demanding applications. Perfect for server connections, data center aggregation, and high-bandwidth uplinks.
• Dual Boot Functionality (RouterOS or SwOS):
  • SwOS (Switch OS): For pure switch functionality, offering a simplified and intuitive web-based interface for managing Layer 2 features like VLANs, port isolation, traffic filtering, and more, with lightning-fast wire-speed performance.
  • RouterOS (Level 5 License): For advanced users needing full Layer 3 routing capabilities, comprehensive firewall rules, MPLS, VPNs, and a vast array of MikroTik’s powerful networking features. Choose the OS that best fits your network’s complexity.
• Fanless Design for Silent Operation: The passive cooling design makes the CRS309-1G-8S+ ideal for environments where noise is a concern, such as offices, recording studios, or residential setups, without compromising performance.³
• Compact & Durable Metal Enclosure: Its robust, rack-mountable (with optional accessories) metal case is built to last and can be easily integrated into any network cabinet or desktop setup.⁴
• Dual Power Inputs: Offers redundant power for enhanced reliability, ensuring continuous operation and minimizing downtime.
• Non-Blocking Throughput: Engineered for full wire-speed performance across all ports, ensuring no bottlenecks even under heavy traffic.

The MikroTik CRS309-1G-8S+ is the ultimate solution for those who demand high-performance, flexible, and silent 10 Gigabit fiber networking in a space-efficient package. It’s an investment in a future-proof network backbone that delivers exceptional speed and reliability.