What to Look for When Choosing PoE Redundant Power Supply

Power over Ethernet (PoE) technology is quickly replacing other options as the primary method for connecting network devices to power source. However, PoE-enabled devices might go offline due to power outages, surges, and other electrical disturbances, just like any other electronic equipment. PoE-enabled devices can experience downtime due to power outages, surges, and other electrical disturbances. That’s why having a redundant power supply is indispensable for maintaining network uptime and preventing data loss.

Why Choose a PoE Redundant Power Supply?

A redundant power supply unit ensures that your network devices will remain operational even if your primary power supply fails. This is particularly crucial in mission-critical applications like hospitals, data centers, and manufacturing facilities, where downtime can result in significant consequences. A PoE redundant power supply adds an extra layer of protection by providing power to both the PoE switch and the PoE-powered devices.

How Much Power Does a Network Switch Need?

The power requirement of a network switch depends on its size, features, and the number of connected devices. Depending on the type and quantity of connected devices, a PoE switch’s power consumption might range from a few to several hundred watts. To determine the power requirement of your switch, refer to its specifications sheet, which provides information on the maximum power consumption.

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What Is a Power Supply?

An electronic device called a power supply transforms AC power from the mains into DC power that may be used to run electronic devices. The device supplies power to the components of the device, such as a network switch, server, or computer.

When speaking of a power supply in the context of a redundant power supply, it alludes to a different apparatus that serves as the primary power supply’s backup power source.

In other words, having a redundant power supply guarantees that the gadget will keep working even if the primary power source goes down.

Types of Redundant Power Supplies

Redundant power supplies can be categorized as either internal or external. An internal redundant power supply is built into the switch and is designed to provide backup power should the primary power supply fail. An external redundant power source on the other hand, is a separate unit that can be attached to the switch. Its purpose is to provide backup power to the switch and, consequently, to the PoE-powered devices connected to the switch in the event of a power outage.

A Compatible Power Supply for the BSP-360

The BSP-360 is an industrial-grade renewable energy Ethernet switch that supports PoE technology. Selecting a compatible power supply is critical to ensuring that the switch performs efficiently and reliably. The BSP-360 has a maximum power consumption of 120 watts. Therefore, a compatible power supply should provide at least 120 watts. Selecting a power supply that meets these requirements is critical to ensure peak performance.

PLANET offers the Industrial 120W Redundant Power Supply (model RPS-120), which is compatible with the BSP-360 switch. The RPS-120 has two DC outputs and provides 120 watts of power to the switch and connected PoE-powered devices.

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Redundant Power Supply Output Capability

When choosing which redundant power supply to purchase, it’s important to consider the output capability. The output capability is a measure of how much power the power supply can provide to the switch and its connected devices. The redundant power supply should provide enough energy to handle the maximum power consumption of the switch and any connected PoE-powered devices.

For example, if a switch demands a maximum of 500 watts of power, a redundant power supply with a 500-watt or more output capability is required to provide backup power to the switch and linked devices.

Industrial Grade Power Supply Pairs With Industrial Grade Switch

When choosing a redundant power supply for an industrial-grade switch, selecting an industrial-grade redundant power supply is essential. Industrial-grade power supplies are built to withstand harsh conditions, including high temperatures, high humidity, and high vibration, common in industrial settings.

Using a non-industrial-grade power supply with an industrial-grade switch might cause compatibility issues, which may result in the power supply failing to sustain the industrial environment’s requirements. Therefore, it’s critical to choose an industrial-grade redundant power supply that can handle the conditions of the environment in which the switch operates. PLANET offers a range of industrial-grade redundant power supplies, all designed to work with industrial-grade switches.

Choosing a PoE Network Redundant Power Supply

When selecting a PoE network redundant power supply, there are several factors to consider to ensure that you choose the right one for your specific needs. Here are some important considerations:

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Choose a power supply compatible with your PoE-enabled device, such as a network switch or IP camera. Ensure the power supply meets your device’s voltage and current requirements and has the appropriate connector type.

Power Output

Power output is another important consideration. In the event of a power loss, your redundant power source should be able to provide enough power to your device and any connected devices. You should also ensure that the power supply has a power output equal to or higher than your device’s maximum power consumption.

Power Supply Efficiency

Efficiency measures how much power is lost during the conversion of AC power to DC power. A more efficient power source will use less energy, produce less heat, and last longer. Look for a high-efficiency power supply, such as 80 Plus or 80 Plus Bronze. These ratings indicate that the power supply is at least 80% efficient at different load levels.

Type of Current the Device Requires

Network switches require DC power, while the power grid supplies AC power. As a result, it is critical to guarantee that the power source can convert AC to DC power. Furthermore, the power source should meet the device’s voltage and amperage requirements to ensure a consistent and uninterrupted power supply.

Ensure Reliable Power Supply with the Right PoE Redundant Power Supply

In today’s fast-paced world, downtime in your network or gaming setup can cause significant disruption and loss of productivity. A redundant power supply is a must-have to prevent this kind of scenario. Selecting the right PoE network redundant power supply is crucial for maintaining the reliability and stability of your network or gaming setup.

PLANET offers a range of industrial-grade, PoE-compatible redundant power supplies designed to provide reliable and uninterrupted power supply to your PoE-enabled devices. Contact us today to speak with a member of our product team.

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