3 Installation
980-001-0210K
NetPath 100 User’s Manual - Installation Guide
3-9
November 2000
ITU-V.35 Adapter
Cable
Use cable assembly # 135-001-0400, or per pinout shown in Table 3-4.
Table 3-4 ITU-V.35 Interface Adapter Cable (CBC=1)
M-34F
Pin
DB-44M
Pin
Signal
Direction
M-34F
Pin
DB-44M
Pin
Signal
Direction
A
1
Shield
N/A
U
29
TCE-A
Input
B
7
Sig. Gnd.
N/A
V
27
RC-A
Output
C
4
RTS(s)
Input
W
44
TCE-B
Input
D
5
CTS(s)
Output
X
42
RC-B
Output
E
6
DSR(s)
Output
Y
25
TC-A
Output
F
8
DCD(s)
Output
Z
G
AA
40
TC-B
Output
H
9
DTR(s)
Input
BB
I
CC
J
DD
K
EE
L
FF
M
GG
N
HH
O
II
P
17
TD-A
Input
JJ
Q
KK
R
18
RD-A
Output
LL
S
32
TD-B
Input
MM
T
33
RD-B
Output
NN
26
CBC-A*
N/A
28 to 22
CBC-B*
N/A
30 to 22
CBC-C*
N/A
Notes: *CBC = Cable Code pin.
(s) = single ended.
Twisted Pair cable conductors for: TD-A & B, RD-A & B, TC-A & B, RC-A & B and TCE-A & B.
Install 300 Ohm, 1/4W, 5% resistors at DB-44 end across pins: 17 to 37, 32 to 37, 29 to 22, and 44 to 22.
Shielded cable is recommended.
