No. Signal Name Function No. Signal Name Function
8 D2C PT Data port 3
(Low)
33 D1C PT Data port 3
(High)
9 Reserved – 34 Reserved –
10 RD SLT Ring port 4 35 TD SLT Tip port 4
11 D2D PT Data port 4
(Low)
36 D1D PT Data port 4
(High)
12 Reserved – 37 Reserved –
13 RE SLT Ring port 5 38 TE SLT Tip port 5
14 D2E PT Data port 5
(Low)
39 D1E PT Data port 5
(High)
15 Reserved – 40 Reserved –
16 RF SLT Ring port 6 41 TF SLT Tip port 6
17 D2F PT Data port 6
(Low)
42 D1F PT Data port 6
(High)
18 Reserved – 43 Reserved –
19 RG SLT Ring port 7 44 TG SLT Tip port 7
20 D2G PT Data port 7
(Low)
45 D1G PT Data port 7
(High)
21 Reserved – 46 Reserved –
22 RH SLT Ring port 8 47 TH SLT Tip port 8
23 D2H PT Data port 8
(Low)
48 D1H PT Data port 8
(High)
24-25 Reserved – 49-50 Reserved –
LED Indications
Indication Colour Description
CARD STATUS Green/
Orange/Red
Card status indication
• OFF: Power Off
• Green ON: Normal (all ports are idle)
• Green Flashing (60 times per minute): Normal (a port is in use)
• Orange Flashing: Detection of PT-interface CS connection (when
starting up the PT-interface CS)
• Red ON: Fault (includes reset)
• Red Flashing (60 times per minute): Out of Service
Installation Manual 111
2.5.2 DHLC8 Card (KX-TDA0170)
