Specifications

C-10 Router Installation and Configuration Guide
Synchronous Serial Cable Assemblies and Pinouts
EIA/TIA-232
Figure C-7 shows the EIA/TIA-232 cable assembly. Table C-7 lists the DTE pinouts.
Table C-8 lists the DCE pinouts. Arrows indicate signal direction: —> indicates DTE to
DCE, and <— indicates DCE to DTE.
Figure C-7 EIA/TIA-232 Cable Assembly
Table C-7 EIA/TIA-232 DTE Cable Pinouts (DB-60 to DB-25)
60 Pin Signal Description Direction 25 Pin Signal
J1-50
J1-51
J1-52
MODE_0
GND
MODE_DCE
Shorting group – – –
J1-46 Shield GND Single – J2-1 Shield GND
J1-41
Shield
TxD/RxD
–
Twisted pair no. 5 —>
–
J2-2
Shield
TxD
–
H1972
60-pin connector 25-pin connector
Connectors are not to scale
J2-13
J2-25
J2-14
J2-1
J1-46
J1-45
J1-16
J1-15
J1-1
J1-30
J1-31
J1-60