Mikrotik CRS309-1G-8S+IN CRS309 8-P SFP+ + 1-P RJ-45 Router Switch

SKU CRS309

Brand Mikrotik

Switching Capacity: High-performance, wire-speed switching
Ports: 8 x 10Gbps SFP+ ports
Management Port: 1 x 1Gbps Ethernet port
Processor: ARM 64-bit Quad Core 1.4GHz
RAM: 1GB DDR3
Storage: 16MB Flash
Operating System: RouterOS (Level 5 license)
Enclosure: Desktop or rackmount (with optional kit)
Ideal for high-density 10Gbps fiber connections

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Key specifications

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Model: CRS309-1G-8S+IN
Brand: Mikrotik
Port Configuration: 8x SFP+ (10Gbps), 1x Ethernet (1Gbps)
Switching Chipset: Marvell Prestera 98DX8316
CPU: ARM 64-bit Quad Core 1.4GHz
RAM: 1GB DDR3

Product details

The Mikrotik CRS309-1G-8S+IN is a compact, high-performance network switch featuring 8 SFP+ ports for 10Gbps connectivity and 1 Gigabit Ethernet port for management. It runs RouterOS, offering advanced routing and switching capabilities. This model is designed for deployment in environments requiring high-speed network aggregation.

Technical Information

Model	CRS309-1G-8S+IN
Brand	Mikrotik
Port Configuration	8x SFP+ (10Gbps), 1x Ethernet (1Gbps)
Switching Chipset	Marvell Prestera 98DX8316
CPU	ARM 64-bit Quad Core 1.4GHz

Additional Specifications

RAM	1GB DDR3
Storage	16MB Flash
RouterOS License	Level 5
Enclosure	Desktop/Rackmount

Description

The Mikrotik CRS309-1G-8S+IN is a powerful and versatile network switch designed for demanding environments that require high-speed data throughput. It boasts eight SFP+ ports, each capable of operating at 10Gbps, making it ideal for aggregating high-bandwidth connections from servers, workstations, or other network devices. The inclusion of a single 1Gbps Ethernet port provides a dedicated interface for network management, configuration, and monitoring, ensuring that the switch's advanced features can be easily accessed and controlled. Running on Mikrotik's feature-rich RouterOS (with a Level 5 license), the CRS309-1G-8S+IN offers a comprehensive suite of networking functionalities. This includes advanced routing capabilities, firewalling, VPN support, queuing, and sophisticated switching features. The switch can operate in either Layer 2 switch mode or Layer 3 router mode, providing flexibility to integrate seamlessly into various network architectures. Its compact desktop form factor is suitable for small deployments, while an optional rackmount kit allows for integration into standard server racks. Under the hood, the CRS309-1G-8S+IN is powered by a 1.4GHz quad-core ARM processor and 1GB of RAM, ensuring smooth operation even under heavy loads. The combination of high-speed SFP+ ports, robust RouterOS software, and efficient hardware makes this switch an excellent choice for data centers, enterprise networks, or any scenario requiring high-density 10Gbps connectivity and advanced network control.

Condition: Refurbished