Cisco 3000 Series - Page 73

Serial Cable
Pinouts
12-0612-01
Connection Table
50 Pin 37 pin
Type
J1-41 J2-12 Twisted
Pair
J1-25 J2-30
Ji-lO J2-13 Twisted Pair
J1-2
J2-31
J1-43 J2-17 Twisted Pair
J1-27 J2-35
J1-36 J2-19 Twisted Pair
J1-15 J2-1
J1-44 J2-37 Twisted Pair
J1-48 J2-20
Any pin
not
referenced
on
connector
is
not
connected
Table
A-6 RS-449 DCE Serial Cable Pinouts and
Signal Descriptions
12-0138-01 Connection
Table
50 pin1 31 Pin
Type Signal
Name
J1-5 J1-38
MUX
J1-13 J2-1O
LL
J1-35 J2-4 Twisted Pair TXD
J1-19 J2-22 TXD
J1-43 J2-5 Twisted Pair SCT
J1-27 J2-23 SCT
J1-1 J2-6 Twisted Pair RXD
J1-34 J2-24 RXD
Jl-6 J2-7 Twisted Pair RTS
J1-22 J2-25 RTS
J1-49 J2-8 Twisted Pair SCR
J1-50 J226 SCR
J1-17 J1-44 DCE
J1-20 J2-27 Twisted Pair CTS
J1-4 J2-9 CTS
J1-41
J2-11 Twisted Pair DSR
J1-25
J2-29 DSR
J1-8 J2-12 Twisted Pair DTR
J124
J2-30 DTR
Jl-1O J2-13 TwistedPair
RLSD
J1-26 J2-31
RLSD
J1-37 J2-17
Twisted Pair SCTE
J1-21 J235
SCTE
J1-36 J2-19 Twisted
Pair Ground
J1-15 J2-1
Chassis Ground
J1-44 J2-37 Twisted
Pair Ground
J1-48 J2-20
Ground
Any pin
not referenced on connector is not connected
A-6 Cisco 3000 Hardware
Installation and Maintenance