[RFI] RFI Digest, Vol 208, Issue 6

[Stan, W1LE]

Could be the 48V for the PoE, Power over the Ethernet ports. Needed to 
power up the cameras.

53V - line losses ~ 48V

Be sure to change the default user name and the default password in the NVR.

Stan, W1LE


On 5/5/2020 12:00 PM, rfi-request at contesting.com wrote:
> As for outputs, I see no problem replacing the one output of 12.5A at 12V,
> but it also has an output of 2.83A at -53V, what the hell is that?