The PRS input is made up of five elements:
Input AID
Reference Signal
Quality Level
Input Port Priority
Reference Description
These elements illustrate the state of the input and are updated in real time. The following tables describe each element and the TL1 states/keywords that control them.
Explanation |
TL1 Keywords |
|
|
Working enabled port, which is not the reference input. |
<INPSTATE> ENABLED |
|
Current reference input. |
<REFINPUT> current AID |
|
Port currently in Monitor Mode. |
<INPSTATE> MONITOR |
|
Port currently Disabled. |
<INPSTATE> DISABLED |
Explanation |
TL1 |
|
|
Analog input with no alarm or threshold crossing. |
<INPSTATUS> OK |
|
Analog input with alarm or threshold crossing. |
<INPSTATUS> ALM No LOS present. |
|
Input with Loss Of Signal alarm present. |
LOS present. |
Explanation |
TL1 |
|
1.544 MHz |
Analog signal with 1.544 MHz is configured. |
<FrameType> 1.544M |
2 MHz |
Analog signal with 2 MHz is configured. |
<SpanType> E1 <FrameType> 2M |
5 MHz |
Analog signal with 5 MHz is configured. |
PRS only <FrameType> 5M |
6.312 MHz |
Analog signal with 6.312 MHz is configured. |
<FrameType> 6.312M |
10 MHz |
Analog signal with 10 MHz is configured. |
PRS only <FrameType> 10M |
Explanation |
TL1 Keywords |
|
1-4 |
The priority of input selection. The highest priority will be selected. |
<PRIORITY> |
Explanation |
TL1 Keywords |
|
1-9 |
The level received on this input. |
<rqlevel> |
Explanation |
TL1 Keywords |
|
INP1 |
The AID of the input. |
AID |
INP2 |
The AID of the input. |
AID |