Net::Telnet::Trango is a Perl module that provides access to the telnet interface on Trango APs and SUs.
A handy feature is that it will parse the output from certain commands that is in the format "[key1] value1 [key2] value2" and put those in a hashref that is returned. This makes using the output from things like sysinfo very easy to do.
my $t = new Net::Telnet::Trango ( Timeout => 5 );
$t->open( Host => $ap ) or die "Error connecting: $!";
$t->login('password') or die "Couldn't log in: $!";
# Do whatever