CRS 504-4XQ-IN Mikrotik Unit & Power Up from a DC rectifier -48V

Hardware MikroTik hardware general
1

Hi there, i have this Mikrotok CRS 504-4XQ-IN unit that power ON from its DC Input power Jack.

Seem its not Negative grounded Also isolated from its Chassis.

This show can be power up from a -48v rectifier power supply, Also tested and Crs504 Chassis is not negtive grounded.

Anybody test it? Check it?

Waiting for your replies.

Thanks.

2

Well, it seems you already know what is important when using the 48V input to power from -48V supplies.

1 Like
3

The following document is perhaps useful.
And mentions the CRS504 as being compliant.

CRS320-8P-8B-4S+RM - User manuals - MikroTik Documentation