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2.5 Installation of the Extension Cards
Installation Manual 117
Pin Assignments
Amphenol Connector
LED Indications
No. Signal Name Function No. Signal Name Function
1 RA Ring port 1 26 TA Tip port 1
2-3 Reserved – 27-28 Reserved –
4 RB Ring port 2 29 TB Tip port 2
5-6 Reserved – 30-31 Reserved –
7 RC Ring port 3 32 TC Tip port 3
8-9 Reserved – 33-34 Reserved –
10 RD Ring port 4 35 TD Tip port 4
11-12 Reserved – 36-37 Reserved –
13 RE Ring port 5 38 TE Tip port 5
14-15 Reserved – 39-40 Reserved –
16 RF Ring port 6 41 TF Tip port 6
17-18 Reserved – 43-44 Reserved –
19 RG Ring port 7 44 TG Tip port 7
20-21 Reserved – 45-46 Reserved –
22 RH Ring port 8 47 TH Tip port 8
23-25 Reserved – 48-50 Reserved –
Indication Colour Description
CARD STATUS Green/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)
• Red ON: Fault (includes reset)
• Red Flashing (60 times per minute): Out of Service
50 25
26 1