Synchronous Serial Cable Assemblies and Pinouts
Table C-8
60 Pin
J1-50
J1-51
J1-46
J1-36
Shield
J1-41
Shield
J1-35
Shield
J1-42
Shield
J1-43
Shield
J1-45
Shield
J1-44
Shield
J1-39
Shield
J1-40
Shield
J1-33
Shield
C-12 Router Installation and Configuration Guide
EIA/TIA-232 DCE Cable Pinouts (DB-60 to DB-25)
Signal
Description
MODE_0
Shorting group
GND
Shield GND
Single
RxD/TxD
Twisted pair no. 9
–
TxD/RxD
Twisted pair no. 5
–
CTS/RTS
Twisted pair no. 10
–
RTS/CTS
Twisted pair no. 4
–
DTR/DSR
Twisted pair no. 3
–
Circuit GND
Twisted pair no. 1
–
LL/DCD
Twisted pair no. 2
–
TxCE/TxC
Twisted pair no. 7
–
NIL/RxC
Twisted pair no. 6
–
DCD/LL
Twisted pair no. 12
–
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
–