B Interface Signals
GDC 048R154-000
Table B-1
ITU-T V.35
34-Pin
Pin No.
Function
Direction
A
Frame Ground, AA
n/a
P
Send Data (a), BA
To DSU
S
Send Data (b), BA
To DSU
R
Rcv Data (a), BB
From DSU
T
Rcv Data (b), BB
From DSU
C
RTS, CA
To DSU
D
CTS, CB
From DSU
E
DSR, CC
From DSU
B
Sig Gnd, AB
n/a
F
DCD, CF
From DSU
L
LL
To DSU
U
Ext Clk (a), DA
To DSU
W
Ext Clk (b), DA
To DSU
V
Rcv Clk (a), DD
From DSU
X
Rcv Clk (b), DD
From DSU
Y
Tx Clk (a), DB
From DSU
AA
Tx Clk (b), DB
From DSU
H
DTR, CD
To DSU
BB
RDL, RL
To DSU
K
Test Mode, TM
From DSU
