Black Box DESKTOP TELCO, User Manual, Page: 62 / 66

TELCOLINK DT - AccessDSL NTU
User Manual
Version: 2.5 Page 62 of 66
V.28 DTE synchronous
# DB25, female DB25, male
SGND
103
104
105/106
107
108
113
114
115
7
2
3
4/5
6
20
24
15
17
7
21
5
4
6
20
18
25
8
Note: join together pins 4&5 at DB-25 female side (DTE equipment side)
V.28 DCE synchronous
# DB25, male DB25, male
SGND
103
104
105/106
107
108
113
114
115
7
2
3
4/5
6
20
24
-
17
7
5
21
-
20
6
8
-
18
Note: join together pins 4&5 at DCE equipment side
13
1
25
14
25 Pin Connector
female
25 Pin Connector
male
1
14
25
13