Any one tried TDM2400 with 10 FXS 1000 meters away?


I need to replace a system which has the pbx in one place and 10 analog extensions about 1000 meters (3000ft) away.?

any one tried this?,

in other boards, Ive heard the board may get burned because of the power it needs for keeping up the long distance lines, is this true with the zaptel tdm2400 board?