4/16/2023 0 Comments Ac vs dc![]() Actually, there are also some switches applied with both AC and DC power supplies. So AC vs DC switch, how to choose? It depends on the types of power supplies you need in your network structure. Take FS 48-Port Ethernet switch as an example, equipped with 2 (1+1 redundancy) hot-swappable power supplies, it can still operate while one of the power supplies breaks. ![]() DC switch often has more than one redundant power supply, for it can protect other power supply when it fails with shorted outputs as well as power up the switch. And the external DC power supply is more popular nowadays, which is also known as redundant power supply. PoE/PoE+ switches are typical AC switches, take FS 8-Port Gigabit Ethernet PoE+ switch as an example, which is equipped with a single power supply (as shown below).ĭC switch can be configured with an internal or external DC power supply. To power it up, all you need to do is to connect the AC switch to the power socket with proper cables such as IEC/NEMA/Z-lock power cords. ![]() ![]() AC switch is usually equipped with a fixed AC power supply connector.
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