Aria-130 Digital Key Telephone System
Issue: 1.2
Installation Manual
104
Table 3.5.3.b shows the contact assignments of RJ21 type connector on SLIB24/SLIB48 and
SLIBII/SLIB2E.
RJ21
Pin
SLIB connector
(SLIB24/SLIB48/SLIB II/SLIB2E)
SLIB
Port
No
Pair
Pin
Color-Code Designation
1
1
26
WH/BL
VT-1
0
SLIB24/48,
26
1
BL/WH
VR-1
SLIBII/SLIB2E
2
2
27
WH/OR
VT-2
1
27
2
OR/WH
VR-2
3
3
28
WH/GN
VT-3
2
28
3
GN/WH
VR-3
4
4
29
WH/BN
VT-4
3
29
4
BN/WH
VR-4
5
5
30
WH/SL
VT-5
4
30
5
SL/WH
VR-5
6
6
31
RD/BL
VT-6
5
SLIB24/48,
31
6
BL/RD
VR-6
SLIBII/SLIB2E
7
7
32
RD/OR
VT-7
6
SLIB II/SLIB2E
32
7
OR/RD
VR-7
8
8
33
RD/GN
VT-8
7
33
8
GN/RD
VR-8
9
9
34
RD/BN
VT-9
8
34
9
BN/RD
VR-9
10
10
35
RD/SL
VT-10
9
35
10
SL/RD
VR-10
11
11
36
BK/BL
VT-11
10
36
11
BL/BK
VR-11
12
12
37
BK/OR
VT-12
11
37
12
OR/BK
VR-12
13
13
38
BK/GN
-
-
38
13
GN/BK
-
14
14
39
BK/BN
-
-
39
14
BN/BK
-
15
15
40
BK/SL
-
-
40
15
SL/BK
-
16
16
41
YL/BL
-
-
41
16
BL/YL
-
17
17
42
YL/OR
-
-
42
17
OR/YL
-
18
18
43
YL/GN
-
-
43
18
GN/YL
-
19
19
44
YL/BN
-
-
44
19
BN/YL
-
20
20
45
YL/SL
-
-
45
20
SL/YL
-
BL:BLUE
21
21
46
VI/BL
-
-
BK:BLACK
46
21
BL/VI
-
BN:BROWN
22
22
47
VI/OR
-
-
OR:ORANGE
47
22
OR/VI
-
WH:WHITE
23
23
48
VI/GN
-
-
GN:GREEN
48
23
GN/VI
-
SL: SILVER
24
24
49
VI/BN
-
-
VI:VIOLET
49
24
BN/VI
-
RD:RED
25
25
50
VI/SL
-
-
YL:YELLOW
50
25
SL/VI
-
Table 3.5.3.b SLIB24/SLIB48, SLIBII/SLIB2E Wiring
