Cisco CISCO2515-RF - 2515 Router User Manual page 96

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 –