And Signals - Cisco CRM3 Hardware Installation And Maintenance

Table of Contents

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Connections
12-0671
-02
Pin
50
34 Pin
Type
J2-F
Twisted
31-9
31-48
J2-A
J1-40
J2-C
Twisted
Ji-Shield
J2-Shield
31-2
Jl-3
Resistor
J1-18
J1-5
Resistor
31-35
Jl-36
Resistor
Jl-38
Jl-19
Resistor
J1-44
J1-37
Resistor
31-48
31-21
Resistor
31-30
32-H
Twisted
31-44
32-B
31-39
J2-D
Twisted
31-Shield
32-Shield
Twisted
31-Shield
32-Shield
31-Shield
32-Shield
31-Shield
32-Shield
Single
Any
not referenced
connector
pin
on
OCE
Table A-8
Cable
V.35
Serial
Connections
72-0740-02
Pin
50
34 Pin
Type
Jl-36
J1-3
Jumper
Jl-5
Jl-38
Jumper
J2-K
Twisted
Jl-9
1-Shield
J2-Shield
31-45
J2-Y
Twisted
32-AA
31-29
31-35
32-P
Twisted
31-19
32-S
31-12
J2-R
Twisted
31-28
32-T
31-32
32-V
Twisted
31-33
J2-X
31-37
32-U
Twisted
32-W
31-21
31-30
32-B
Twisted
31-Shield
32-Shield
31-14
32-F
Twisted
31-48
32-A
31-39
32-C
Twisted
31-Shield
32-Shield
31-17
J1-5
Jumper
Direction
Signal
RLSD
Pair
Ground
Pair
RTS
Not used
SCT
to
ground
SCT
RXD
to
ground
RXD
SCR
to
ground
SCR
DTR
Pair
Ground
CTS
Pair
Not used
Not used
Pair
Not used
Not used
not connected
is
and
Pinout
Signals
Name
Direction
Signal
MUX
To ground
MUX
To ground
LTST
Pair
SCT
Pair
SCT
TXD
Pair
TXD
RXD
Pair
RXD
SCR
Pair
SCR
SCTE
Pair
SCTE
DSR
Pair
RLSD
Pair
Ground
Pair
RTS
Not used
DCE
Mode
To ground
Cable
Serial
Pinouts
A-9
Cabling
Specifications

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