Port server - serial port - practical operational distance at 38400 speed

Hello all,

Port server - serial port - practical operational distance at 38400 speed

Having digi port server to access console port of devices. What is the maximum distance it can operate? As per RS232C standard, it is 15 meters (for normal cable)
any one tried beyond this limit using CAT5e cable?
CAT5e is twisted pair technology and hence it should deliver more distance comparing normal cables.

any comments/suggetions

thanks sumugan

Here is the general rule of thumb:

http://ftp1.digi.com/support/multiportserialadapters/digineo/digineo4port/cabling/cabling_specifications.pdf