Huawei EchoLife HG8245A Product Description page 20

EchoLife
HG8245A/HG8245H/HG8240A/HG8045A/HG8247H
Gateway ONT
Product Description
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Device parameters
The device parameters include the ONT's size, weight, operating environment, and power
parameters and equipment power consumption.
Table 1-12 HG8245H device parameters
Parameter
Dimensions (length x width x height)
Weight
Working environment
Power specifications
Issue 02 (2013-09-27)
LED Status
PON LOS
Blinks quickly Off
(twice per
second)
Always on Off
Blinks slowly
Off
(once two
seconds)
Blinks quickly Blinks quickly
(twice per (twice per
second) second)
Blinks quickly Blinks slowly
(twice per (once two
second) seconds)
Blinks slowly Blinks slowly
(once two (once two
seconds) seconds)
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Description
The ONT is attempting to set up
a connection to the OLT.
The connection between the ONT
and the OLT is set up.
The Rx optical power of the ONT
is lower than the optical receiver
sensitivity. The ONT is not
connected to optical fibers or
does not receive optical signals.
The OLT detects that the device
is a rogue ONT.
The Rx optical power of the ONT
does not within the range (–27
dBm to –8 dBm) of the Rx
sensitivity.
The hardware is faulty.
Specifications
176 mm x 138.5 mm x 28 mm (without an
external antenna)
About 500 g
Operating temperature: 0ºC to +40ºC
Environment humidity: 5% RH to 95% RH
(non-condensing)
Pressure environment: 86 kPa to 106 kPa
Altitude: 2000 m
Power adapter input: 100 V AC to 240 V
AC, 50 Hz to 60 Hz
1 Introduction
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