Enterasys Networks XSR-3020 - Manual (Page 97)

Cable, CompactFlash and Accessory Specifications
XSR Getting Started Guide A-11
Figure A-11 V.35 DTE Pin Assignments
17
19
27
21
1
3
11
5
10
4
15
6
16
12
13
9
14
E
R
T
P
S
C
D
Y
AA
V
X
B
H
A
DSR0
RD0+
RD0-
SD0+
SD0-
RTS0
CTS0
SCT0+
SCT0-
SCR0+
SCR0-
Signal GND
Shield GND
Signal GND
35
37
45
39
44
38
40
46
47
49
50
43
48
J1 J2
J3
J4
J1 - 68-pin male SCSI III type connecto
J2...J5 - V.35 type male connector
- Indicates Twisted Pair
Notes:
1
.
2. Shield GND is braid on braided cable
3. Shield GND is drain wire on foil shield cab
4. Braid or foil must enter and make contact
inside metal connector hood
5. All connectors must be metal
6. Pins not shown are unused
RD1+
RD1-
SD1+
SD1-
RTS1
CTS1
SCT1+
SCT1-
SCR1+
SCR1-
Signal GND
Shield GND
Signal GND
RD2+
RD2-
SD2+
DTR1
DTR0
R
T
P
S
C
D
Y
AA
V
X
B
H
A
R
T
P
E DSR1
E
DSR2
Port 1
Port 2
J1: 68-pin male SCSI II type connector
J2 - J5: V.35 type male connector
17
19
27
21
26
20
22
28
29
31
32
25
30
51
53
61
55
60
54
56
62
63
65
66
59
64
J4
J5
RD2+
RD2-
SD2+
SD2-
RTS2
CTS2
SCT2+
SCT2-
SCR2+
SCR2-
Signal GND
Shield GND
Signal GND
DTR2
RD3+
RD3-
SD3+
SD3-
RTS3
CTS3
SCT3+
SCT3-
SCR3+
SCR3-
Signal GND
Shield GND
Signal GND
DTR3
R
T
P
S
C
D
Y
AA
V
X
B
H
A
R
T
P
S
C
D
Y
AA
V
X
B
H
A
E
DSR2
E
DSR3