PoE strips

What are PoE strips? 

PoE strips are devices that allow both power and data to be transmitted over a single Ethernet cable. With this technology, devices such as IP cameras, WiFi access points or VoIP phones can be powered without the need for additional power cables. PoE strips are a key component of network infrastructure where flexible and efficient power management of network devices is needed. 

Types of PoE strips 

• PoE injectors: These are individual devices that add power to the Ethernet cable. They can support a varying number of ports - from 1 to a dozen. 

• PoE switches: These are more advanced devices that combine the functions of a network switch with the ability to power devices via PoE. These switches often support more ports and offer additional management features. 

• PoE rack mountings: Designed for rack mounting, they offer the ability to power multiple devices simultaneously, which is ideal for large installations such as data centres and server rooms. 

How do I choose the right PoE strip? 

1. Number of portsIf you plan to power only one device, a single PoE injector, such as a Extralink 1-port Gigabit PoE Injector. However, if you need to power multiple devices, it's worth choosing a model with a higher number of ports, such as. Extralink 4-port Gigabit PoE Injector. 

2. Data transmission speed: Depending on your network requirements, you can choose a PoE strip that supports Fast Ethernet (100 Mbps) or Gigabit Ethernet (1000 Mbps). If your devices require high bandwidth, choose a Gigabit model such as Extralink 8-port Gigabit PoE Injector. 

3. Application: For larger installations, such as corporate networks or server rooms, PoE rack strips that can be mounted in a server rack are the best choice. Examples include Extralink 12-port PoE Injectorwhich offers 12 ports to power multiple devices.