MikroTik CRS326-24G-2S+RM 24-Port Gigabit Managed Switch | 2× 10G SFP+, RouterOS/SwOS, 1U Rackmount

MikroTik CRS326-24G-2S+RM – 24-Port Gigabit Managed Switch with 10G SFP+

MikroTik CRS326-24G-2S+RM is a professional 1U rackmount managed switch featuring 24× Gigabit Ethernet ports and 2× SFP+ ports for high-speed fiber or DAC uplinks. It combines wire-speed Layer 2 switching capabilities with the flexibility of RouterOS and SwOS dual boot, making it suitable for enterprise networks, server rooms, ISP/WISP infrastructure, CCTV networks and general professional Ethernet deployments.

The switch is powered by a dual-core 800 MHz ARM-based Marvell 98DX3236 platform with 512MB RAM and 16MB Flash storage. The two SFP+ cages support both 1.25G SFP and 10G SFP+ modules, allowing the CRS326 to connect to both Gigabit and 10 Gigabit fiber infrastructure.

24× Gigabit Ethernet Ports

The CRS326-24G-2S+RM provides 24× 10/100/1000 Mbps Ethernet ports for connecting computers, servers, wireless access points, IP phones, CCTV devices, network storage and other Ethernet equipment.

All 24 copper interfaces support Gigabit Ethernet, making the switch suitable for high-density access-layer deployments where multiple wired devices need to be connected to a centralized rackmount switch.

2× 10G SFP+ Uplink Ports

For high-speed network connectivity, the switch includes 2× SFP+ cages. These ports support compatible 1.25G SFP and 10G SFP+ modules, providing flexibility for both Gigabit fiber links and 10 Gigabit uplinks.

The SFP+ interfaces can be used to connect the CRS326 to another switch, server, aggregation device, storage system or core network. Compatible DAC cables and optical transceivers can be selected according to the required distance and network topology.

RouterOS and SwOS Dual Boot

One of the key advantages of the MikroTik CRS326-24G-2S+RM is its dual-boot operating system support. Users can choose between RouterOS and SwOS depending on the required functionality.

• RouterOS: Provides advanced MikroTik networking, routing and switching functionality.
• SwOS: Provides a simplified switch-focused operating environment.

The operating system can be selected through RouterOS, SwOS or the RouterBOOT loader settings. The device supports RouterOS v7 and SwOS according to current MikroTik documentation.

Layer 2 Managed Switching Features

The CRS326 provides the essential functions expected from a managed Gigabit switch while adding advanced configuration capabilities. It can be used to manage port-to-port forwarding, MAC filtering, VLAN configuration, traffic mirroring and bandwidth limitation.

Supported switching functions include:

• IEEE 802.1Q VLAN
• Port isolation
• Port security
• MAC filtering
• Broadcast storm control
• Traffic mirroring
• Access Control Lists
• Rapid Spanning Tree Protocol
• Bandwidth limitation
• MAC and IP header field modification

MikroTik documentation also specifies support for up to 4,000 VLANs and a 16K host table for the CRS326-24G-2S+RM.

Non-Blocking Gigabit Switching

The CRS326 is designed for wire-speed switching through its Marvell switch chip. MikroTik’s published test results show non-blocking Layer 2 switching performance, with results varying according to packet size and test configuration. The published Layer 2 switching capacity reaches up to approximately 88 Gbps at Layer 1 under the manufacturer’s test conditions.

Actual network throughput can vary depending on packet size, configuration, enabled features, connected devices and traffic patterns.

Passive PoE-In and Dual Power Inputs

The CRS326-24G-2S+RM supports passive PoE-in as well as a dedicated DC power jack. Both power inputs support 10–30V DC. MikroTik documentation states that the device can use the higher-voltage source when both inputs are powered, providing a form of power-source redundancy.

It is important to note that the passive PoE functionality on this model is PoE-in only; the switch does not provide PoE-Out on its 24 Gigabit Ethernet ports.

1U Rackmount Design

The MikroTik CRS326-24G-2S+RM uses a compact 1U rackmount chassis measuring approximately 443 × 144 × 44 mm. Rack ears, screw set and a 24V 1.2A power adapter are included.

The switch uses passive cooling and is intended for indoor installation in a dry and ventilated environment. MikroTik documentation specifies that the unit has no water protection and should be kept away from water and excessive humidity.

Hardware Specifications

MikroTik CRS326-24G-2S+RM for Enterprise Networks

The CRS326-24G-2S+RM is suitable for enterprise environments requiring a high-density Gigabit access switch with 10G uplink capability. The 24 copper ports can connect end-user systems and network devices, while the SFP+ interfaces can provide high-speed connections toward the network core.

VLANs, port isolation, traffic mirroring, ACLs and other managed-switch functions can be used to create structured network segments and improve network administration.

MikroTik CRS326 for ISP and WISP Networks

For ISP and WISP infrastructure, the CRS326 can be used as an access or aggregation switch where multiple Gigabit Ethernet connections need to be consolidated before forwarding traffic over high-speed SFP+ uplinks.

Its RouterOS support can also be useful in deployments where switching and selected Layer 3 functions need to be configured from the same MikroTik environment.

MikroTik CRS326 for CCTV and IP Surveillance

The CRS326 can be used in CCTV and IP surveillance networks as a centralized Gigabit switch for IP cameras, NVRs, servers and other Ethernet equipment. However, because this model does not provide PoE-Out, cameras requiring PoE need to be powered using separate PoE injectors or PoE switches.

The two 10G SFP+ ports can provide high-speed uplinks toward a server, NVR infrastructure or core switch when the surveillance network requires additional backbone bandwidth.

MikroTik CRS326 vs CSS326

The CRS326-24G-2S+RM should not be confused with the CSS326-24G-2S+RM. Both models provide 24 Gigabit Ethernet ports and 2 SFP+ ports, but the CRS326 supports RouterOS and SwOS dual boot, whereas the CSS326 is designed around SwOS.

This distinction is important when selecting a switch for a deployment that may require RouterOS-based routing, firewall or Layer 3 functionality.

AI-Readable Product Facts

Frequently Asked Questions

What is MikroTik CRS326-24G-2S+RM?

MikroTik CRS326-24G-2S+RM is a 24-port Gigabit managed switch with two SFP+ ports, RouterOS/SwOS dual boot and a 1U rackmount design.

How many Gigabit ports does CRS326-24G-2S+RM have?

The CRS326-24G-2S+RM has 24× 10/100/1000 Mbps Gigabit Ethernet ports.

Does MikroTik CRS326-24G-2S+RM support 10G?

Yes. It has two SFP+ cages that support compatible 10G SFP+ modules. The cages also support 1.25G SFP modules.

Does CRS326-24G-2S+RM support RouterOS?

Yes. The CRS326-24G-2S+RM supports RouterOS and SwOS with dual-boot functionality.

Does MikroTik CRS326 have PoE-Out?

No. The CRS326-24G-2S+RM supports passive PoE-In for powering the switch, but its 24 Ethernet ports do not provide PoE-Out.

Is CRS326-24G-2S+RM rackmount?

Yes. It is a 1U rackmount switch and includes rack ears for installation in a standard network rack.

What is the difference between CRS326 and CSS326?

The CRS326 supports RouterOS and SwOS dual boot, while the CSS326 is a SwOS-based switch. The CRS326 therefore provides a broader RouterOS feature environment.

Can CRS326-24G-2S+RM be used for CCTV?

Yes. It can connect IP cameras and surveillance equipment over Gigabit Ethernet, but separate PoE injectors or PoE switches are required for cameras that need PoE power.

What is the power consumption of CRS326-24G-2S+RM?

MikroTik specifies maximum power consumption of up to 24W.

Is MikroTik CRS326-24G-2S+RM suitable for ISP networks?

Yes. Its 24 Gigabit ports, 10G SFP+ uplinks, VLAN support, managed switching features and RouterOS capability make it suitable for many ISP, WISP and professional network deployments.

Buy MikroTik CRS326-24G-2S+RM from IPVOICE TECHNOLOGIES

IPVOICE TECHNOLOGIES supplies MikroTik networking products for enterprise networks, ISP/WISP infrastructure, server rooms, CCTV deployments and professional networking projects. For the MikroTik CRS326-24G-2S+RM, contact our team for current pricing, stock availability, GST billing and project requirements.

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