Paradyne CSU User Manual
E. Connectors, Cables, and Pin Assignments
E-12
September
2002
9128-A2-GB20-80
Standard V.35 Straight-through Cable
A standard V.35 straight-through cable can be used to connect a DTE port to a
DTE, where a 34-pin plug-type connector is needed for the data port and a
34-position socket-type connector is needed for the DTE. No special-order cables
are required.
DTE, where a 34-pin plug-type connector is needed for the data port and a
34-position socket-type connector is needed for the DTE. No special-order cables
are required.
Standard V.35 Crossover Cable
A standard V.35 crossover cable with a 34-pin plug-type connector on each end of
the cable can be used to connect the FrameSaver unit’s DTE port to another DCE.
the cable can be used to connect the FrameSaver unit’s DTE port to another DCE.
The following illustration provides the pin assignments for the V.35 crossover
cable.
cable.
TXD A
TXD B
TXD B
RXD A
RXD B
RXD B
TXC A
TXC B
TXC B
RXC A
RXC B
RXC B
ETXC A
ETXC B
ETXC B
FRM GND
SIG GND
RTS
CD
DTR
DSR
LL
P
S
S
R
T
Y
AA
Z
V
X
X
U
W
A
B
B
C
F
H
E
L
T
R
S
P
Z
AA
Y
W
U
X
V
A
B
F
C
E
H
L
R
S
P
Z
AA
Y
W
U
X
V
A
B
F
C
E
H
L
P1
Pin
P2
Pin
98-16165a
C
A
B
D
LL
NN
MM
KK
C
A
B
D
LL
NN
MM
KK