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Function
Frame Ground
Transmit Data
Receive Data
Request to Send
Clear to Send
Data Set Ready
Signal Ground
Data Carrier Detect
Balanced Receiver Clock
Balanced Data Carrier Detect
Balanced External Transmitter Clock
Balanced Transmitter Clock
Balanced Clear to Send
Balanced Transmit Data
Transmitter Clock
Balanced Receive Data
Receiver Clock
Local Loopback
Balanced Request to Send
Data Terminal Ready
(not used)
Balanced Data Set Ready
Balanced Data Terminal Ready
External Transmitter Clock
(not used)
*This refers to the DB-25 Serial interface connector on the back of the unit.
A-6
W A N s u i t e 5 3 3 0
Serial Interface Pin Assignments, DCE Mode
Abbrev.
FG
TD
RD
RTS
CTS
DSR
SG
DCD
(B)RC
(B)DCD
(B)ETC
(B)TC
(B)CTS
(B)TD
TC
(B)RD
RC
Loop 3
(B)RTS
DTR
(B)DSR
(B)DTR
ETC
Ethernet Interface Pin Assignments
The
10/100 ETHERNET
standard twisted-pair, 10Base-T requirements.
Pin
Ethernet Interface
1
Data Out (+)
2
Data Out (-)
3
Data In (+)
6
Data In (-)
Direction
DB-25*
n/a
1
Input
2
Output
3
Input
4
Output
5
Output
6
n/a
7
Output
8
Output
9
Output
10
Input
11
Output
12
Output
13
Input
14
Output
15
Output
16
Output
17
Input
18
Input
19
Input
20
n/a
21
Output
22
Input
23
Input
24
n/a
25
interface is an 8-pin modular jack that complies with
Pin #
RS-232
V.35
EIA-530
1
A
1
2
P
2
3
R
3
4
C
4
5
D
5
6
E
6
7
B
7
8
F
8
X
9
10
W
11
AA
12
13
S
14
15
Y
15
T
16
17
V
17
18
J
18
19
20
H
20
21
21
22
23
24
U
24
25
25
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