Anda Telecom FE1 Manuale d'uso - Pagina 5

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Chapter 2 Operation

2.1 Front Panel

2.1.1 Indicators

There are seven indicators in the front panel of FE1 Fiber Modem, from right to
left:
PWR
OLOS
OLOF
TX/E1LOS
RX/E1LOF
PTOK
User Manual
Fig 1. Front panel of FE1 Fiber Modem
Indicator of power supply
Green
Bright when power is on
Alarm indicator of optical code-breaking
Bright when local device optical code-breaking
Red
Blinking
code-breaking
Local has higher priority
Alarm indicator of optical frame-lost
Bright when local device optical frame lost
Red
Blinking when remote device optical frame lost.
Local has higher priority
Indicator
code-breaking alarm
Green: Blinking when E1 data transmitted.
Dual
Red: Bright when local device E1 code-breaking
colors
Blinking
code-breaking
Local has higher priority
Indicator of E1 data receiving and E1 frame-lost
alarm
Dual
Green: Blinking when E1 data received.
colors
Red: Bright when local device E1 frame lost
Blinking when remote device E1 frame lost.
Local has higher priority
Indicator of test result
Green
OFF when device work normally
Bright when the test result is right
when
remote
of
E1
data
transmittal
when
remote
device
optical
and
E1
device
E1
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