ET100A LAN-WAN Bridge
21
b.
V.35
INTERFACE
PIN
ASSIGNMENT
PIN CIRCUIT
FUNCTION
DIRECTION CCITT
1
FGND
Protective
GND
101
2
TD(A)
Xmit
data
A
OUT
103
3
RD(A)
Receive
data
A
IN
104
4
RTS
Request
to
send
OUT
105
5
CTS
Clear
to
send
IN
106
6
DSR
Data
set
ready
IN
107
7
GND
Signal
ground
102
8
DCD
Data
carrier
detect
IN
109
9
RC(B)
Receive
clock
B
IN
115
11
XTC(B)
DTE
Xmit
clock
B
OUT
113
12
TC(B)
Xmit
clock
B
IN
114
14
TD(B)
Xmit
data
B
OUT
103
15
TC(A)
Xmit
clock
A
IN
114
16
RD(B)
Receive
data
B
IN
104
17
RC(A)
Receive
clock
A
IN
115
20
DTR
Data
terminal
ready
OUT
108
24
XTC(A)
DTE
Xmit
clock
A
OUT
113
Table
9:
V.35
Interface
Pin
Assignment
SW2
‐
1/2
OFF/OFF
Summary of Contents for ET100A
Page 2: ......
Page 4: ......
Page 6: ...Table of Contents ii This page left blank intentionally ...
Page 33: ......
Page 34: ......
