Panasonic KX-TDA600 - Hybrid IP PBX Control Unit Max. 1008 Ports Installation Manual page 140

2.7 Information about the Extension Cards
Pin Assignments
Amphenol Connector
No. Signal Name Function
1 RA
50 25
2 D2A
3 Reserved
4 RB
5 D2B
6 Reserved
26 1
7 RC
8 D2C
9 Reserved
10 RD
11 D2D
12 Reserved
13 RE
14 D2E
15 Reserved
16 RF
17 D2F
18 Reserved
19 RG
20 D2G
21 Reserved
22 RH
23 D2H
24- Reserved
25
140 Installation Manual
SLT Ring port 1
PT Data port 1 (Low)
–
SLT Ring port 2
PT Data port 2 (Low)
–
SLT Ring port 3
PT Data port 3 (Low)
–
SLT Ring port 4
PT Data port 4 (Low)
–
SLT Ring port 5
PT Data port 5 (Low)
–
SLT Ring port 6
PT Data port 6 (Low)
–
SLT Ring port 7
PT Data port 7 (Low)
–
SLT Ring port 8
PT Data port 8 (Low)
–
No. Signal Name Function
26 TA SLT Tip port 1
27 D1A PT Data port 1 (High)
28 Reserved –
29 TB SLT Tip port 2
30 D1B PT Data port 2 (High)
31 Reserved –
32 TC SLT Tip port 3
33 D1C PT Data port 3 (High)
34 Reserved –
35 TD SLT Tip port 4
36 D1D PT Data port 4 (High)
37 Reserved –
38 TE SLT Tip port 5
39 D1E PT Data port 5 (High)
40 Reserved –
41 TF SLT Tip port 6
42 D1F PT Data port 6 (High)
43 Reserved –
44 TG SLT Tip port 7
45 D1G PT Data port 7 (High)
46 Reserved –
47 TH SLT Tip port 8
48 D1H PT Data port 8 (High)
49- Reserved –
50