Specifications

1-5
PA-8T-V.35 Synchronous Serial Port Adapter Installation and Configuration
OL-3563-03
Chapter 1 Overview
Cables and Pinouts
Figure 1-4 PA-8T-V.35 Compact Serial Cable Connectors
Table 1-3 lists connector pinouts for the PA-8T-V.35 DTE compact serial cable
(CAB-OCT-V.35-MT[=]), and Table 1-4 lists connector pinouts for the PA-8T-V.35 DCE compact serial
cable (CAB-OCT-V.35-FC[=]).
H1616a
DTE
DCE
Table 1-3 PA-8T-V.35 DTE Compact Serial Cable Pinouts
Router End (200-Position Plug) Network End (34-Pin Connector)
Pin Signal Note Direction Signal Pin
J8-126
J8-125
MODE_1
GROUND
Shorting
Group
–
J8-175
J8-176
MODE_0
GROUND
Shorting
Group
–
J8-26
J8-25
MODE_DCE
GROUND
Shorting
Group
–
SHIELD_GROUND Braid SHIELD GND J0-A
J8-16
J8-14
O_RTS/CTS+
O_DTR/DSR+
Twisted pair no. 7 —>
—>
RTS
DTR
J0-C
J0-H
J8-23
J8-21
I_CTS/RTS+
I_DSR/DTR+
Twisted pair no. 8 <—
<—
CTS
DSR
J0-D
J0-E
J8-12
J8-11
IO_DCD/DCD+
SIG_GROUND
Twisted pair no. 6 <— RLSD
SIG GND
J0-F
J0-B
J8-19
J8-18
O_LL/NIL+
SIG_GROUND
Twisted pair no. 9 —>LT
SIG GND
J0-K
J0-B
J8-1
J8-2
O_TXD/RXD+
O_TXD/RXD–
Twisted pair no. 1 —>
—>
SD+
SD–
J0-P
J0-S
J8-5
J8-6
I_RXD/TXD+
I_RXD/TXD–
Twisted pair no. 3 <—
<—
RD+
RD–
J0-R
J0-T
J8-3
J8-4
O_TXCE/RXC+
O_TXCE/RXC–
Twisted pair no. 2 —>
—>
SCTE+
SCTE-
J0-U
J0-W
J8-7
J8-8
I_RXC/TXCE+
I_RXC/TXCE–
Twisted pair no. 4 <—
<—
SCR+
SCR–
J0-V
J0-X