CCR2004-16G-2S+ comes with two hot-swap dual redundant power supplies. If one of them goes out of order at some point, the other one will take over. Then you can use this kit to replace the old power supply – and you don’t even have to restart the router!

Product codeG1040A-60WF
Input voltage100-240 V 1.5 A MAX
Output Voltage12 V - 5 A (total DC output: 60W)