Aria-130 Digital Key Telephone System
Issue: 1.2
Installation Manual
129
3.5.8 Contact Assignments of various types of connectors
The contact assignments of various types of connectors are described in this clause.
3.5.8.1 RJ21 type connectors
The contact assignments of RJ21 type (25-pair Amphenol) connectors
3.5.8.2 Miniature 6-position jack
The contact assignments of miniature 6-position jack registered in FCC.
Figure 3.5.23 Contact assignments of miniature 6-position jack
T1
R2
R1
T2
1 2 3 4 5 6
Figure 3.5.22 Contact assignments of RJ21 type connectors
25
50
1
26
2
27
3
28
a. Female connector
b. Male connector
25
50
3
28
2
27
1
26
Содержание Aria-130
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