Broadband Related > Broadband Hardware
Battery socket HG612.
tickmike:
Anyone used the Battery socket HG612 to power it ?.
burakkucat:
No, that will not work! :no:
It is, in fact, the socket into which the the BBU telemetry cable is plugged. Internally that socket is connected to a UART, as the telemetry signals are sent via a serial interface between the HG612 and the BBU.
tickmike:
OK, but I thought it was 'Battery Back Up' for when you only have a 'VOIP' phone, so you can make emergency calls :no:
What's a 'UART' ?.
roseway:
https://en.wikipedia.org/wiki/Universal_asynchronous_receiver/transmitter
tickmike:
Yes, That's the one. :) :-[ thanks Eric.
BBU https://thecomputerperson.wordpress.com/2015/03/01/the-openreach-eci-battery-backup-unit-bbu/
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