Need help to install a AC power in a router 3620

I am about to replace a DC power supply unit with a AC one in a 3620. I order the AC unit from

The AC unit has 3 sets of sockets: 1 big and 2 small ones. They are all female. There is only one big male socket on the mother board so I have no problem with this. However, there are 2 small male sockets on the mother board. I am confused to choose which female socket from the AC power supply unit to plug into which male socket on the mother board.

The 2 sets both have the same cables colors. And there is no label or any indication on the cables or the sockets to differentiate the 2.

I am tempting just to plug them it. I have 50% chance to get it right :-) I have a feeling that if I make a mistake, it won't cook the 3620. I don't know much about Cisco gear to I guess I'd better to ask first.

Any help would be very appreciate. ZP.

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Posted 5 years ago by Zoong Pham in Cisco Systems

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