CCTV - POE A PoE switch is sufficient for powering older generation access points and for most other powered network devices, such as IP cameras, VoIP phones, access control locks, etc. A
![What is the PoE power pins assignment mode A & B? | Industrial Ethernet Products: Gigabit Switches, Media Converters, Ethernet Extenders What is the PoE power pins assignment mode A & B? | Industrial Ethernet Products: Gigabit Switches, Media Converters, Ethernet Extenders](https://www.etherwan.com/sites/default//files/mode_a_b.png)
What is the PoE power pins assignment mode A & B? | Industrial Ethernet Products: Gigabit Switches, Media Converters, Ethernet Extenders
![networking - Do RJ45s need to be wired differently to enable POE (Power over ethernet)? - Super User networking - Do RJ45s need to be wired differently to enable POE (Power over ethernet)? - Super User](https://i.stack.imgur.com/Jd3wO.png)