Enterasys X-Pedition XSR-1805 Getting Started Manual page 91

Figure A-10
PORT 3
(EIA-232/530)
J1
DSR3+
1
DSR3-
2
RxD3+
3
RxD3-
11
TxD3+
5
TxD3-
10
RTS3+
4
RTS3-
7
DTR3+
DTR3-
CTS3+
6
CTS3-
8
TxC3+
12
TxC3-
13
RxC3+
15
RxC3-
16
Signal GND
9
Signal GND
14
PORT 2
(V.35)
DSR2
35
RD2+
37
RD2-
45
SD2+
39
SD2-
44
RTS2
38
DTR2
CTS2
40
SCT2+
46
SCT2-
47
SCR2+
49
SCR2-
50
Signal GND
43
Signal GND
48
J1: 68-pin male SCSI III-type connector
J3, J5: V.35-type male connector
J2. J4: DB-25-type male connector
Pins not shown are unused.
Combined V.35/EIA-232/530 DTE Pin Assignments
J2
17
6
18
22
19
3
27
16
21
2
26
14
20
4
19 23
20
23
22
5
24
13
28
15
29
12
31
17
32
9
25
7
30
Shield GND
1
J3
51
E
53
R
61
T
55
P
60
S
54
C
H
56
D
62
Y
63
AA
65
V
66
X
59
B
64
Shield GND
A
Cable, CompactFlash and Accessory Specifications
PORT 1
(EIA-232/530)
DSR1+
DSR1-
RxD1+
RxD1-
TxD1+
TxD1-
RTS1+
RTS1-
DTR1+
DTR1-
CTS1+
CTS1-
TxC1+
TxC1-
RxC1+
RxC1-
Signal GND
Signal GND
PORT 0
(V.35)
DSR0
RD0+
RD0-
SD0+
SD0-
RTS0
DTR0
CTS0
SCT0+
SCT0-
SCR0+
SCR0-
Signal GND
Signal GND
XSR Getting Started Guide A-9
J4
6
22
3
16
2
14
4
19
20
23
5
13
15
12
17
9
7
Shield GND
1
J5
E
R
T
P
S
C
H
D
Y
AA
V
X
B
Shield GND
A