G'Day
It may work, I cant find the standards - its 3:00am,
however, be warned, we use 240volt 50 cycle AC power and a 3 pin electrical plug - see
here for diagrams and descriptions, so you will need a power supply that can auto detect or be adjustable and a cord with the appropriate plug (or wall wart with plug).
The most common type of broadband is ADSL and the most common connection to a phone line is RJ11 - 600 series were the standard for a long time but you will very rarely see one now, they have been phased out for years.