EchoLife HG8245A/HG8245H/HG8240A/HG8045A 
GPON Terminal 
Product Description 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
Device parameters 
The device parameters include the ONT's size, weight, operating environment, and power 
parameters and equipment power consumption. 
Table 1-12 HG8045A device parameters 
Dimensions (length x width x height) 
Operating temperature: 0ºC to +40ºC 
Environment humidity: 5% RH to 95% RH 
(non-condensing) 
Pressure environment: 86 kPa to 106 kPa 
Power adapter input: 100 V AC to 240 V 
AC, 50 Hz to 60 Hz 
System power supply: 11 V DC to 14 V 
DC, 1 A 
 
Static power consumption: 7 W 
 
Maximum power consumption: 8 W 
 
1.4.3 HG8240A 
Introduced the appearance, interfaces, LEDs and device parameters of the HG8240A.