Cisco 3000 Series - Page 75

Serial Cable Pinouts
72-0671-02 Connections
5fl
pin1 34 pin
Type
Signal
Direction
J1-9 J2-F Twisted Pair RLSD
J1-48 J2-A Ground
J1-40
J2-C
Twisted
Pair RTS
Ji-Shield J2-Shield
Not Used
J1-2 J1-3 Resistor SCT RTo
Jl-18 J1-5 Resistor SCT- Ground
J1-352
Jl-36 Resistor RXD RTo
J1-19 J1-38 Resistor
RXD-
Ground
J1-37 J1-44 Resistor SCR RTo
J1-21 J1-48 Resistor SCR- Ground
J1-30 J2-H Twisted Pair DTR
J1-44 J2-B Ground
J1-39
J2-D Twisted Pair CTS
Ji-Shield
J2-Shield Not Used
Ji-Shield
J2-Shield Twisted Pair Not Used
Ji-Shield J2-Shield Not Used
Ji-Shield J2-Shield
Single
Not Used
Any pin
not referenced on connector is not connected
See
Figure
A-3 Resistor 301
ohm 1/4W
1%
Table A-8 V.35 OCE Serial Cable Pinouts and
Signal
Descriptions
72-0740-02 Connections
50
Pin
34 Pin
Type Signal
Name Direction
J1-3
Jl-36
Jumper
MUX To Ground
J1-5 Jl-38
Jumper
Mlix To Ground
J1-9 J2-K Twisted Pair LTST
Ji-Shield J2-Sheild
J1-45
J2-Y
J1-29
J2-AA
Twisted Pair SCT-1-
SCT
J1-35 J2-P Twisted Pair TXD
Jl-19 J2-S TXD
J1-12 J2-R Twisted Pair RXD
J1-28 J2-T RXD
J1-32 J2-V Twisted Pair SCR
J1-33 J2-X SCR
J1-37 J2-U Twisted Pair SCTE
J1-21 J2-W SCTE
J1-30 J2-E Twisted Pair DSR
Ji-Shield J2-Shield
Jl-14 J2-F Twisted Pair RLSD
Jl-48 J2-A Ground
A-8 Cisco 3000 Hardware Installation and Maintenance