4-Port PoE Switches: 802.3af Extenders for CCTV Runs
1 product in our Data Comm & Networking range — trade-grade UK stock from CCTV Line.
This range covers 4-port PoE switches for small camera runs, extending an existing PoE budget, or repeating a PoE signal over long cable pulls, including a 4-port Gigabit PoE extender/repeater.
How to choose
- Extender vs switch: the PoE Extender/Repeater is built to extend or repeat an existing PoE Gigabit link rather than act as a standalone powered switch — use it where you need to push a run further from an upstream PoE source.
- Port count: check how many camera or AP drops you actually need before ordering.
- Standard support: the extender lists IEEE802.3af/at compatibility and is described as plug-and-play with PoE switches, NVRs, IP cameras and APs.
Match port speed and count to the cameras or access points on the run, and confirm long-range needs before ordering.
4-Port — frequently asked questions
What is the difference between a PoE extender and a PoE switch?
The PoE Extender/Repeater is designed to extend or repeat an existing PoE Gigabit link, while a PoE switch distributes PoE across its own ports.
