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3.6 Information about the Physical Extension Cards
Pin Assignments
Amphenol Connector
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| No. | Signal Name | Function | No. | Signal Name | Function |
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| 50 | 25 | 1 | RA | Ring port 1 | 26 | TA | Tip port 1 | ||
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| Reserved | – | Reserved | – | ||
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| 4 | RB | Ring port 2 | 29 | TB | Tip port 2 |
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| Reserved | – | Reserved | – | ||
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| 7 | RC | Ring port 3 | 32 | TC | Tip port 3 |
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| Reserved | – | Reserved | – | ||
| 26 | 1 | ||||||||
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| 10 | RD | Ring port 4 | 35 | TD | Tip port 4 |
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| Reserved | – | Reserved | – | ||
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| 13 | RE | Ring port 5 | 38 | TE | Tip port 5 |
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| Reserved | – | Reserved | – | ||
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| 16 | RF | Ring port 6 | 41 | TF | Tip port 6 |
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| Reserved | – | Reserved | – | ||
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| 19 | RG | Ring port 7 | 44 | TG | Tip port 7 |
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| Reserved | – | Reserved | – | ||
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| 22 | RH | Ring port 8 | 47 | TH | Tip port 8 |
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| Reserved | – | Reserved | – | ||
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LED Indications |
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Indication | Colour | Description |
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CARD STATUS | Green/Red | Card status indication |
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| • OFF: Power Off |
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| • Green ON: Normal (all ports are idle) |
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| • Green Flashing (60 times per minute): Normal (a port is in use) |
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| • Red ON: Fault (includes reset) |
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| • Red Flashing (60 times per minute): Out of Service |
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