1-11
PA-8T-232 Synchronous Serial Port Adapter Installation and Configuration
OL-3562-03
Chapter 1 Overview
Cables and Pinouts
J8-48
O_TXCE/RXC+
Not used
Twisted pair no. 2
—>
RXC
Not used
J1-17
J1-7
J8-31
J8-33
I_NIL/LL+
SIG_GROUND
Twisted pair no. 9
<—
LTST
SIG GND
J1-18
J1-7
J8-44
I_RXC/TXCE+
Not used
Twisted pair no. 4
<—
TXCE
Not used
J1-24
J1-7
SHIELD_GROUND
Braid
SHIELD GND
J2-1
J8-55
I_RXD/TXD+
Not used
Twisted pair no. 3
<—
TXD
Not used
J2-2
J2-7
J8-51
O_TXD/RXD+
Not used
Twisted pair no. 1
—>
RXD
Not used
J2-3
J2-7
J8-73
J8-71
I_CTS/RTS+
I_DSR/DTR+
Twisted pair no. 8
<—
<—
RTS
DTR
J2-4
J2-20
J8-66
J8-64
O_RTS/CTS+
O_DTR/DSR+
Twisted pair no. 7
—>
—>
CTS
DSR
J2-5
J2-6
J8-62
J8-61
IO_DCD/DCD+
SIG_GROUND
Twisted pair no. 6
—>
DCD
SIG GND
J2-8
J2-7
J8-59
IO_TXC/TXC+
Not used
Twisted pair no. 5
—>
TXC
Not used
J2-15
J2-7
J8-53
O_TXCE/RXC+
Not used
Twisted pair no. 2
—>
RXC
Not used
J2-17
J2-7
J8-70
J8-68
I_NIL/LL+
SIG_GROUND
Twisted pair no. 9
<—
LTST
SIG GND
J2-18
J2-7
J8-57
I_RXC/TXCE+
Not used
Twisted pair no. 4
<—
TXCE
Not used
J2-24
J2-7
SHIELD_GROUND
Braid
SHIELD GND
J3-1
J8-96
I_RXD/TXD+
Not used
Twisted pair no. 3
<—
TXD
Not used
J3-2
J3-7
J8-100
O_TXD/RXD+
Not used
Twisted pair no. 1
—>
RXD
Not used
J3-3
J3-7
J8-78
J8-80
I_CTS/RTS+
I_DSR/DTR+
Twisted pair no. 8
<—
<—
RTS
DTR
J3-4
J3-20
J8-85
J8-87
O_RTS/CTS+
O_DTR/DSR+
Twisted pair no. 7
—>
—>
CTS
DSR
J3-5
J3-6
Table 1-4
PA-8T-232 DCE Compact Serial Cable Pinouts (continued)
Router End (200-Position Plug)
Network End (25-Pin Connector)
Pin
Signal
Note
Direction
Signal
Pin