Specifications

C-8 Router Installation and Configuration Guide
Synchronous Serial Cable Assemblies and Pinouts
EIA-530
Figure C-6 shows the EIA-530 serial cable assembly, and Table C-6 lists the pinouts.
Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to
DTE.
Figure C-6 EIA-530 Serial Cable Assembly
Table C-6 EIA-530 DTE Cable Pinouts (DB-60 to DB-25)
60 Pin Signal 25 Pin Signal
Direction
DTE DCE
1
J1-11
J1-12
TxD/RxD+
TxD/RxD–
J2-2
J2-14
BA(A), TxD+
BA(B), TxD–
—>
—>
J1-28
J1-27
RxD/TxD+
RxD/TxD–
J2-3
J2-16
BB(A), RxD+
BB(B), RxD–
<—
<—
J1-9
J1-10
RTS/CTS+
RTS/CTS–
J2-4
J2-19
CA(A), RTS+
CA(B), RTS–
—>
—>
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