Specifications

Figure 2–29: Interconnecting The ATI-D
Common Equipment Jack
PIN 1 No Connection
PIN 2 Odd Station (Tip)
PIN 3 Even Station (Tip)
PIN 4 Even Station (Ring)
PIN 5 Odd Station (Ring)
PIN 6 No Connection
Line Jack
PIN 1 No Connection
PIN 2 IST 2 (Tip)
PIN 3 IST 1 (Tip)
PIN 4 IST 1 (Ring)
PIN 5 IST 2 (Ring)
PIN 6 No Connection
6
5
4
3
2
1
PIN Locations On
Jacks - Front View
Earth
Ground
(Optional)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
CLIP TERMINALS
50
26
1
25
Typical Station
Connector Block
ATI-D
Common
Equipment
Jack
Line Jack
Connect to Station Connector Jack
ATI 3
On-Permise IST Jacks 1 and 2
IMI66–107 Digital Telephone System
Installing The DSU 2 – 63