Cisco 3000 Series

Serial Cable Pinouts
Sera Cabe Pnouts
The
following
illustrations
and tables
provide
the
pinouts
and
signal
descriptions
for the
RS-232
RS-449
V.35 X.21
and
EIA-530 DTE and DCE
cables
RS-232
Cabe
Assemby
Figure
A- shows the
RS-232 cable
assembly
Table A-3 lists the
DTE cable
pinouts
and
Table A-4 lists the
DCE cable
pinouts
and
signal descriptions
J1-50
Ji -33
J1-17
J1-1
J1-18
J1-34
Figure
A-i RS-232
Cable
Assembly
Table A-3 RS-232
DIE Serial Cable Pinouts
Descriptions
12-0610-01 Connections1
50 Pin
25 Pin
Type
Jl-3 Jl-36
J1-39 J2-5
Twisted Pair
Jl-40
J2-4
11-9 12-8
Twisted Pair
Jl-42 J2-6
11-11
J2-2 Twisted Pair
11-44 12-7
Jl-46
J2-3 Twisted Pair
Jl-30
12-20
11-14 J2-18 Twisted Pair
11-47 12-17
11-31
12-15 Twisted Pair
11-15
12-1
11-16 12-24 Twisted Pair
50-pin
connector
25-pin
connector
Any pin
not referenced
on
connector is not connected
Cabling Specifications
A-3