4 min
As professionals in our respective fields, we each have our indispensable tools and resources. For network designers and administrators, the network switch is a crucial instrument that ensures the smooth operation of your corporate network. But how do you navigate through the myriad of options available to find the perfect fit for your needs?
At comnet by acre, we understand that finding the ideal network switch for your application can be daunting. To simplify this task, we have put together a comprehensive guide that outlines the main considerations you should keep in mind when purchasing a network switch.
This guide will walk you through the various functionalities and benefits of network switches, helping you make an informed decision. We will discuss the benefits of network switches, key factors to consider when buying a network switch, understanding switches vs. routers, types of switches (managed, unmanaged, or self-managed), power requirements including power source and POE, the importance of ports (number, configuration, and compatibility), essential security features, consideration of operating conditions, and planning for future flexibility.
Understanding the Role of a Network Switch
Also known as Ethernet switches, network switches serve as communication hubs and traffic controllers for your corporate network. They process incoming data and direct it to the appropriate destination within the network, making them integral to all network data traffic.
The Advantages of a Network Switch
While all network switches perform the same core function, different models come with unique features and configurations. The right Ethernet switch can offer numerous benefits, including:
- Enhanced network performance and reduced downtime
- Cost-effective network expansion
- Guaranteed bandwidth for high-priority tasks
- Efficient network load distribution
- Improved network security
- Customizable network configurations for specific processes
- Remote device and performance management
Key Considerations When Buying a Network Switch
Choosing a network switch requires careful consideration as not all networks require the same type of switch. For instance, a switch that works perfectly in a small office LAN could fail in a chemical plant. To find a network switch that meets your needs, consider the following factors:
- Switch Vs. Router: Ensure that the products you're considering are switches and not routers. While they may seem similar, they have distinct functionalities. Ethernet switches help you create networks of connected devices, while routers facilitate connections between different networks.
- Types of Switches: Managed, Unmanaged, or Self-managed: Managed Ethernet switches offer complete flexibility and advanced control over your network switch, allowing you to customize settings for monitoring traffic, controlling access, prioritizing specific processes, and configuring your network to meet your unique requirements. Unmanaged network switches are plug-and-play devices with limited configurations or control options. They are best suited for small organizations. Smart or self-managed switches are an intermediate option, offering more configuration and customization options than unmanaged switches, but not as many as managed switches.
- Power Requirements: Power Source & POE: Consider the power source for your network switch. Will it be plugged into a standard AC 120 V outlet, or will it require a separate DC power supply? If your network includes devices that require power over Ethernet (PoE), ensure you choose a switch with PoE capability and the correct power budget (i.e., 30W, 60W, etc.)
- Ports: Number, Configuration & Compatibility: The number and type of ports on a network switch are critical. Ensure the switch has sufficient ports for all your network devices and that these ports are compatible with different cable types, data transmission speeds, and other factors.
- Security Features: Choose a switch with robust security features, especially if it handles sensitive company or customer data. In some cases, you may also need to ensure the switch is NDAA compliant.
- Operating Conditions: Most manufacturers, including comnet by acre, offer two grades of network switches. Commercial grade switches are designed for office environments and other indoor settings with an operating temperature range of +32°F to +122°F. In contrast, industrial switches are hardened for harsh operating conditions, including temperatures as low as -40°F to and as high as +167°F.
Future Flexibility
When selecting a network switch, consider your current needs and potential future expansions or reconfigurations. This foresight helps you build a robust corporate network that can adapt to growing demands.
At acre security, we are committed to offering solutions that ensure the security and efficiency of your network. Trust us to provide the expertise and support you need to make the right choice for your network switch needs.
