Cisco 1603R User Manual page 80

Cable Pinouts
Table C-8
60 Pin
J1-50
J1-51
J1-52
J1-46
J1-41
Shield
J1-36
Shield
J1-42
Shield
J1-35
Shield
J1-34
Shield
J1-45
Shield
J1-33
Shield
J1-37
Shield
J1-38
Shield
J1-44
Shield
J1-43
Shield
J1-39
Shield
1 Any pin not referenced is not connected.
C-8 Cisco 1600 Series Router Hardware Installation Guide
EIA/TIA-232 DTE Cable Pinouts (DB-60 to DB-25)
1
Signal Description
MODE_0 Shorting group
GND
MODE_DCE
Shield GND Single
TxD/RxD Twisted pair no. 5
–
RxD/TxD Twisted pair no. 9
–
RTS/CTS Twisted pair no. 4
–
CTS/RTS Twisted pair no. 10
–
DSR/DTR Twisted pair no. 11
–
Circuit GND Twisted pair no. 1
–
DCD/LL Twisted pair no. 12
–
TxC/NIL Twisted pair no. 8
–
RxC/TxCE Twisted pair no. 7
–
LL/DCD Twisted pair no. 2
–
DTR/DSR Twisted pair no. 3
–
TxCE/TxC Twisted pair no. 6
–
Direction 25 Pin Signal
– – –
– J2-1 Shield GND
—> J2-2 TxD
– Shield –
<— J2-3 RxD
– Shield –
—> J2-4 RTS
– Shield –
<— J2-5 CTS
– Shield –
<— J2-6 DSR
– Shield –
– J2-7 Circuit GND
– Shield –
<— J2-8 DCD
– Shield –
<— J2-15 TxC
– Shield –
<— J2-17 RxC
– Shield –
—> J2-18 LTST
– Shield –
—> J2-20 DTR
– Shield –
—> J2-24 TxCE
– Shield –