MikroTik CRS320-8P-8B-4S+RM Switch

MikroTik CRS320-8P-8B-4S+RM Switch: The Power Infused Switching Backbone for Modern Networks

MikroTik CRS320-8P-8B-4S+RM Switch emerges as a meticulously engineered hybrid switch designed for high density networks requiring robust power distribution, advanced data throughput, and exceptional reliability. Crafted to serve both enterprise environments and sophisticated technical infrastructures, this switch represents a fusion of intelligence, efficiency, and raw performance capacity.

With its 16 Gigabit Ethernet ports—including 8 PoE out interfaces—alongside 4 SFP+ 10Gbps uplink ports, the CRS3208P8B4S+RM positions itself as a formidable command center for routing traffic, energizing devices, and stabilizing network operations. The unit functions as an operational nucleus capable of simultaneously powering IP cameras, wireless access points, phones, and mission critical IoT devices, all while pushing vast streams of data without bottlenecks.

The switch supports both RouterOS and SwitchOS, giving network architects the freedom to tailor the device to their topology preferences. Whether optimized for switching dominance or elevated routing tasks, the CRS320 demonstrates an unusual level of configurability normally reserved for higher priced enterprise grade solutions.

Engineered with a passive cooling system, a dual redundant power supply, and a chassis that fits seamlessly into standard server racks, this device is poised to deliver continuous, silent, and heat efficient operation—making it a steadfast component in any performance driven network.

Key Features of MikroTik CRS320-8P-8B-4S+RM Switch

16 High Efficiency Gigabit Ethernet Ports

The switch houses 16× 1GbE ports, enabling smooth bandwidth distribution across a variety of devices. The ports are designed to minimize latency, strengthen internal LAN performance, and accommodate multidepartment organizational layouts.

8 PoE Out Ports with 160W Total Output

With 8 PoEout ports, the CRS320 can energize cameras, VoIP phones, wireless radios, and sensors without requiring separate electrical wiring. The substantial 160W maximum output ensures power hungry endpoints remain stable and productive.

Four 10Gbps SFP+ Uplink Ports

To integrate directly with data centers, aggregation points, or high band width cores, the switch offers 4× 10Gbps SFP+ interfaces. These ports act as highspeed arteries for uplinks, redundancy rings, or inter switch fiber runs.

Passive Cooling for Silent Operation

The passive cooling system provides thermal stability without relying on fans. This means zero acoustic noise, longer device longevity, and lower maintenance requirements.

128Gbps Switching Capacity

With a 128Gbps switching capacity and a 95.2Mpps forwarding rate, the CRS320 handles large simultaneous workloads with ease—ensuring seamless communication even during peak usage.

Dual Redundant Power Supplies

The dual power system enhances resilience. If one supply encounters failure or fluctuation, the other takes over, safeguarding ongoing operations.

RouterOS & SwitchOS Dual OS Flexibility

Depending on the network role, users can choose between RouterOS for routing features or SwitchOS for streamlined switching performance.

Advantages of MikroTik CRS320-8P-8B-4S+RM Switch

High Density Connectivity with Power Integration

The CRS320 simplifies complex deployments by merging highspeed Ethernet, PoE distribution, and fiber uplink capabilities into a single unified device.

Cost Effective Enterprise Performance

It delivers capabilities often found only in premium enterprise solutions, but at a fraction of the cost—making it ideal for growing companies and professional integrators.

Future Ready Fiber Uplinks

The presence of 10G SFP+ uplinks futureproofs networks like campuses, ISPs, and industrial environments that require increasing speed over time.

Stable and Quiet Operation

The passive cooling structure ensures silent function and reduces mechanical failure risks, which is ideal for offices, studios, and equipment rooms where noise is a concern.

Reliability Through Redundant Power

Dual power inputs reduce downtime risk, delivering peace of mind for missioncritical ecosystems such as surveillance networks and industrial monitoring systems.

Flexible Operating System Environment

Network engineers can adapt the switch’s behavior based on their architectural preferences—whether it’s L2 switching efficiency or advanced L3 routing power.

Practical Use Cases for MikroTik CRS320-8P-8B-4S+RM Switch

Enterprise Offices and Corporate Campuses

The switch can serve as a core or distribution layer device, powering access points, phones, and meetingroom devices while ensuring clean, highspeed data transport between departments.

Video Surveillance Deployments

Its 8 PoE out ports make it a powerful tool for CCTV networks, where cameras and NVRs depend on stable power and highthroughput channels.

Hotels and Hospitality Infrastructure

Hospitality settings require broad access point coverage, IP phone systems, smart room controls, and IoT sensors—all of which benefit from PoEout connectivity and strong switching performance.

Educational Campuses

Schools and universities often operate dozens of APs, digital signage systems, access control units, and VoIP phones. The CRS320 supports all of these through centralized PoE distribution and fiber backbone uplinks.

ISP and WISP Distribution Cabinets

Small and midsized ISP nodes can use this switch for access distribution, uplink aggregation, and powering radios or relay stations.

Industrial Automation and Smart Factories

IoT hubs, control panels, robotic systems, and sensors can rely on the CRS320 for consistent bandwidth and PoE energy delivery.

How to Optimize Performance with MikroTik CRS320-8P-8B-4S+RM Switch

Utilize VLAN Segmentation

Segmenting networks via VLANs minimizes broadcast storms, enhances security, and organizes traffic for departments and applications.

Leverage SFP+ Links for Uplifted Speed

Connecting the switch to 10G fiber lines removes bottlenecks during heavy data exchanges, such as backups or real time sensor aggregation.

Adopt SwitchOS for Pure Switching Tasks

For large switching focused environments, SwitchOS ensures simplified configuration, faster boot times, and optimized packet processing.

Enable PoE Power Budget Monitoring

Monitoring PoE consumption ensures high load devices operate safely without exceeding the power allocation.

Implement Redundant Uplinks

Creating redundant fiber paths ensures that critical networks stay online even if one path fails.

Keep Firmware Updated

Firmware updates unlock performance improvements, stability refinements, and enhanced security layers.

Comparison with Other MikroTik Switches

This comparison highlights the MikroTik CRS320-8P-8B-4S+RM Switch as a balanced powerhouse—ideal for installations needing both PoE strength and 10G uplink agility.

Technical Specifications of MikroTik CRS320-8P-8B-4S+RM Switch

Frequently Asked Questions (FAQ)

Does the MikroTik CRS320-8P-8B-4S+RM Switch support PoE out on all ports?

It provides PoE out on 8 of the 16 Ethernet ports, offering flexibility for powering multiple devices.

Is passive cooling enough for continuous operation?

Yes. The unit is engineered for efficient heat dissipation, maintaining safe operating temperatures without fans.

Can this switch be used as a routing device?

With RouterOS, it can perform routing tasks, though it is primarily optimized as a switching device.

Does it support fiber uplinks?

Yes. The 4 SFP+ ports allow 10Gbps uplinks for highspeed backbones.

Is the MikroTik CRS320-8P-8B-4S+RM Switch good for surveillance installations?

Absolutely. Its PoE out, redundant power, and strong switching throughput make it ideal for CCTV environments.

Can it integrate with other MikroTik switches?

Yes. It seamlessly integrates into multi switch MikroTik infrastructures.

About MRHPE

MRHPE specializes in delivering high quality networking solutions and accessories. As a trusted provider, MRHPE ensures that devices like the MikroTik CRS320-8P-8B-4S+RM Switch are shipped with verified quality and supported by technical guidance for seamless deployment. MRHPE has become a reliable partner for enterprises, ISPs, and networking professionals worldwide, offering comprehensive support and competitive pricing.