A-7
Cable Specifications
Synchronous Serial Cable Assemblies and Pinouts
C
abl
e S
p
e
c
if
icat
ion
s
Table A-4.
EIA-530 DTE Cable Pinouts (DB-60 to DB-25)
a. The EIA-530 interface operates in DTE mode only. A DCE cable is not
available for the EIA-530 interface.
60 Pin
Signal
25 Pin
Signal
Direction
DTE DCE
a
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–
—>
—>
J1-1
J1-2
CTS/RTS+
CTS/RTS–
J2-5
J2-13
CB(A), CTS+
CB(B), CTS–
<—
<—
J1-3
J1-4
DSR/DTR+
DSR/DTR–
J2-6
J2-22
CC(A), DSR+
CC(B), DSR–
<—
<—
J1-46
J1-47
Shield_GND
MODE_2
J2-1
—
Shield
—
Shorted
J1-48
J1-49
GND
MODE_1
—
—
—
—
Shorted
J1-5
J1-6
DCD/DCD+
DCD/DCD–
J2-8
J2-10
CF(A), DCD+
CF(B), DCD–
<—
<—
J1-24
J1-23
TxC/RxC+
TxC/RxC–
J2-15
J2-12
DB(A), TxC+
DB(B), TxC–
<—
<—
J1-26
J1-25
RxC/TxCE+
RxC/TxCE–
J2-17
J2-9
DD(A), RxC+
DD(B), RxC–
<—
<—
J1-44
J1-45
LL/DCD
Circuit_GND
J2-18
J2-7
LL
Circuit_ GND
—>
–
J1-7
J1-8
DTR/DSR+
DTR/DSR–
J2-20
J2-23
CD(A), DTR+
CD(B), DTR–
—>
—>
J1-13
J1-14
TxCE/TxC+
TxCE/TxC–
J2-24
J2-11
DA(A), TxCE+
DA(B), TxCE–
—>
—>
J1-51
J1-52
GND
MODE_DCE
—
—
—
—
Shorted
Summary of Contents for J3138A
Page 1: ...Installation Guide HP J3138A HP AdvanceStack Internet Router ...
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