Pinout And - Cisco CRM3 Hardware Installation And Maintenance

Cable
Serial Pinouts
RS449
Cable
Assembly
Figure
signals
J1-50
J1-33
J1-17
J1-1
J1-18
J1-34
A-4
Figure
A-S
Table
72-0612-01
Pin
50
Jl-5
Jl-7
Jl-l
Jl-34
Jl-2
Jl-18
Jl-35
Jl-19
J1-4
J1-20
Jl-37
JI-21
Jl-22
Jl-6
Jl-8
Jl-24
Jl-4l
Jl-25
CRM3
A-6 Hardware
Installation
A-4 shows RS-449
the cable
TaHe
and A-6 them
for
lists
RS449
Cable Assembly
RS-449 DTE Cable
Serial Pinout
Connection Table
Name
31 Pin
Signal Type
MUX
J1-38
LL
J2-lO
TXD
Twisted
J2-4
TXD
J2-22
SCT
Twisted
J2-5
SCT
J2-23
RXD
Twisted
J2-6
RXD
J2-24
RTS
Twisted
J2-7
RTS
J2-25
SCR
Twisted
J2-8
SCR
J2-26
DCE
J2-27 Twisted
J2-9
CTS
Twisted
J2-ll
CTS
J2-29
DSR
J2-12 Twisted
DSR
J2-30
and Maintenance
A-S
Table the
assembly
lists
DCE
Ji
connector
50-pin
J2
connector
37-pin
and
Signals
Pair
Pair
Pair
Pair
Pair
Pair
Pair
Pair
DTE
and
cable
serial
pinout