Andrew Kohlsmith (lists) wrote: > "T" specifies both the data and electrical/physical spec. Only for copper ("T-carrier"). -- Alex Balashov Evariste Systems Web : http://www.evaristesys.com/ Tel : (+1) (678) 954-0670 Direct : (+1) (678) 954-0671 Mobile : (+1) (706) 338-8599