Wiring Reference

Standard Data Ethernet Cable

Wiring pinout wiki we use T568B

Crossover Data Ethernet Cable

http://www.danpex.com/images/crossover.jpg

Server Serial Port <-> Digi Serial Multiplexer

Use a standard ethernet cable pinout. Refer to other RJ45-to-DB9 adapters for the DB9 pinouts.

 
    DB9F                                      RJ-45
  5       1                                  8      1
_____________                              ____________
\ . . . . . /                              | ........ |
 \ . . . . /                               |___   ____|       |
  ---------                                    |__|
   9     6                                      Tab

 1                  Brown                   7
 2                  Green                   5
 3                  Red                     4
 4                  Black                   3
 5                  Yellow                  6
 6                  Orange                  2
 7                                          8
 8                  Blue                    1
 9                                          -

Cisco <-> Digi Serial Multiplexer

End A: Digiport (snip orange and w/brown)

w/orange
loop
w/blue
green
w/green
blue
loop
brown

End B: Cisco (Mirror of normal):

brown
w/brown
green
w/blue
blue
w/green
orange
w/orange