Huawei OptiXstar V183 Quick Start Manual page 16

Huawei OptiXstar V183
Quick Start
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What can I do if the network speed is slow?
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A phone does not ring upon an incoming call but communication is in
normal state when the phone is in off-hook state.
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How do I restore the Master FTTR to factory setting?
Press Reset by using a needle-type object for longer than 10s to restore factory
defaults and reset the Master FTTR. If the indicator is off and then is lit, the
system restarts successfully.
How can I download Master FTTR firmware or software?
Master FTTR is used with an OLT and NMS of a required version. If the versions
are not the required ones, the Master FTTR may not work.
If required, contact your internet service provider to obtain the correct Master
FTTR firmware or software.
Issue 01 (2023-04-28)
Using the correct radio channel. Generally, the Master FTTR automatically
selects the optimal channel. If the network is slow or the quality turns poor
from time to time, you can use a Wi-Fi scanner such as Wi-Fi Stumbler or Wi-
Fi Analyzer to search for the optimal channel.
To prevent unauthorized network access, log in to the web interface of the
router and select MAC address filtering based on your requirements.
Check whether network cables are properly connected. Remove and then
insert the network cables. Then, check whether the network speed is normal.
Check whether downloading, network video watching, or other operations
occupy a large amount of bandwidth. Due to bandwidth restrictions, if some
network applications occupy a large amount of network bandwidth, the
network speed is slow.
Use another PC, mobile phone, or pad to check whether the network speed is
normal.
The Master FTTR supports a maximum of 60 V AC ringing current voltage.
Check whether the ringing current voltage of the phone is higher than 60 V
AC. If it is higher than 60 V AC, replace the phone.
NO TE
Exercise caution when restoring factory settings. This function may cause the loss of Master
FTTR configuration information and further cause an Internet access failure. If this problem
occurs, contact your service provider for help.
Copyright © Huawei Technologies Co., Ltd.
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