Input


Each Input is made up of five elements:

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.

Input Port Graphic

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

Reference Signal Graphic

Explanation

TL1 Keywords

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.

Digital input with no alarm or threshold crossing.

<INPSTATUS> OK

Digital input with alarm or threshold crossing.

<INPSTATUS> ALM

No LOS present.

Reference Description Graphic

Explanation

TL1 Keywords

1.544M

Analog signal with 1.544 MHz configured.

< FrameType> 1.544M

2M

Analog signal with 2048 kHz configured.

<SpanType> E1

< FrameType> 2M

5M

Analog signal with 5120 kHz configured.

PRS only

< FrameType> 5M

6.312M

Analog signal with 6.312 MHz configured.

< FrameType> 6.312M

10M

Analog signal with 10240 kHz configured.

PRS only

< FrameType> 10M

CCS

E1 Common Channel Signalling is configured.

<SpanType> E1

< FrameType> CCS

D4

T1 D4 signal is configured

<SpanType> T1

< FrameType> D4

T1-ESF

T1 Extended Super Frame signal is configured.

<SpanType> T1

< FrameType> ESF

CC

Composite Clock signal is configured.

<System Mode> SUB

< FrameType> CC

JCC

Japanese Composite Clock signal is configured.

<System Mode> SUB

< FrameType> JCC

JCC4

Japanese Composite Clock signal with 400 kHz is configured.

<System Mode> SUB

< FrameType> JCC4

<blank>

GPS 1 pulse per second signal.

GPS only

Input Selection Priority

Explanation

TL1 Keywords

1-4

The priority of input selection. The highest priority will be selected.

<PRIORITY>

Quality Level

Explanation

TL1 Keywords

1-9

The  level received on this input.

<rqlevel>

Input AID

Explanation

TL1 Keywords

INP1

The AID of the input.

AID

INP2

The AID of the input.

AID