Transition Networks RS-449 User Manual
Page 13
Confidential
Page 13
02/27/03
Rev 0.2
Transition Part Number HSHS-3
Back-to-Back High Speed Serial Cable Pin-out
Reports V.35 MT
Reports V.35 FC
26-Pin
Signal Name
Note
Direction
26-Pin
Signal Name
Drain wire
Shell
Shield
—
Shell/cover
Shield
Shield
J1-22
J1-23
J1-24
J1-19
J1-26
MODE_1
MODE_0
MODE_DCE
GND
GND
All Pins listed
connect to J1-26
and J2-26 GND
—
J2-22
J2-23
J2-19
J2-26
MODE_1
MODE_0
GND
GND
J1-06
DCD/DCD+
<—
J2-06
DCD/DCD+
J1-13
LL/LL+
—>
J2-13
LL/LL+
J1-05
J1-18
RXD/TXD+
RXD/TXD-
Twisted pair
<—
<—
J2-01
J2-14
TXD/RXD+
TXD/RXD-
J1-01
J1-14
TXD/RXD+
TXD/RXD-
Twisted pair
—>
—>
J2-05
J2-18
RXD/TXD+
RXD/TXD-
J1-11
J1-12
CTS/RTS+
DSR/DTR+
Twisted pair
<—
<—
J2-08
J2-07
RTS/CTS
DTR/DSR+
J1-08
J1-07
RTS/CTS
DTR/DSR+
Twisted pair
—>
—>
J2-11
J2-12
CTS/RTS+
DSR/DTR+
J1-04
J1-17
RXC/TXCE+
RXC/TXCE-
Twisted pair
<—
<—
J2-02
J2-15
TCXE/RXC+
TXCE/RXC-
J1-02
J1-15
TCXE/RXC+
TXCE/RXC-
Twisted pair
—>
—>
J2-04
J2-17
RXC/TXCE+
RXC/TXCE-
J1-03
J1-16
TXC/TXC+
TXC/TXC-
Twisted pair
<—
<—
J2-03
J2-16
TXC/TXC+
TXC/TXC-