Cisco CISCO2515-RF - 2515 Router User Manual page 98

Synchronous Serial Cable Assemblies and Pinouts
Table C-9
60 Pin
J1-49
J1-48
J1-51
J1-52
J1-46
J1-11
J1-12
J1-24
J1-23
J1-28
J1-27
J1-9
J1-10
J1-26
J1-25
J1-1
J1-2
J1-44
J1-45
J1-3
J1-4
J1-7
J1-8
J1-5
J1-6
C-14 Router Installation and Configuration Guide
EIA/TIA-449 DTE Cable Pinouts (DB-60 to DB-37)
Signal Description
MODE_1 Shorting group
GND
GND Shorting group
MODE_DCE
Shield_GND Single
TxD/RxD+ Twisted pair no. 6
TxD/RxD–
TxC/RxC+ Twisted pair no. 9
TxC/RxC–
RxD/TxD+ Twisted pair no. 11
RxD/TxD–
RTS/CTS+ Twisted pair no. 5
RTS/CTS–
RxC/TxCE+ Twisted pair no. 10
RxC/TxCE–
CTS/RTS+ Twisted pair no. 1
CTS/RTS–
LL/DCD Twisted pair no. 12
Circuit_GND
DSR/DTR+ Twisted pair no. 2
DSR/DTR–
DTR/DSR+ Twisted pair no. 4
DTR/DSR–
DCD/DCD+ Twisted pair no. 3
DCD/DCD–
Direction 37 Pin Signal
– – –
– – –
_ J2-1 Shield GND
—> J2-4 SD+
—> J2-22 SD–
<— J2-5 ST+
<— J2-23 ST–
<— J2-6 RD+
<— J2-24 RD–
—> J2-7 RS+
—> J2-25 RS–
<— J2-8 RT+
<— J2-26 RT–
<— J2-9 CS+
<— J2-27 CS–
—> J2-10 LL
_ J2-37 SC
<— J2-11 DM+
<— J2-29 DM–
—> J2-12 TR+
—> J2-30 TR–
<— J2-13 RR+
<— J2-31 RR–