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SNR Tweaking

SNR Tweaking

SNR Tweaking
SNR Tweaking
Saturday - last edited Saturday
Tags: #Installation #Firmware Update #snr
Model: Archer VR400  
Hardware Version: V3
Firmware Version: Firmware Version:1.6.0 0.9.1 v00a1.0 Build 250909 Rel.35514n Hardware

DSL Modulation Type: adsl2+

Annex Type:  annex A

  Upstream Downstream
Current Rate (kbps) 1207 17143
Max Rate (kbps) 1207 19340
SNR Margin (dB) 8.6 8.1
Line Attenuation (dB) 5.8 3
Errors (pkts) 0 0

why the modem is push the rate to 17 mb! my plan is 10mb and speed test result around 10mb

that cause low snr and unstable connection and loss how to can i tweaking SNR to get 20db

 

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Re: SNR Tweaking
17 hours ago

  @AMIN_jr 

 

Go to Advanced > Network > DSL Settings and change the "DSL Modulation Type" from Auto Sync or ADSL2+ down to G.DMT or ADSL2. This limits your maximum top-end speed but forcefully raises your SNR margin to stabilize a dropping line.

To Maximize Stability (Raises SNR Margin): Uncheck VDSL2 and ADSL2+, then check ADSL2 or G.DMT. This limits your top speed, cap but forces the line to lock on a high, unshakable SNR margin (usually 12 dB to 15 dB).

If this was helpful click on the arrow pointing upward to make it blue. If this solves your issue, click the star to make it blue as a "Recommended Solution". BTC:149wubkkfoLmNDjDbiTxx4ZU8mpcMA5CJt
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#2
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Re: SNR Tweaking
6 hours ago

  @terziyski when i change the modulation both current rate and max rate decrease so no point to change mod and snr stay between 6-8

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Helpful: 0

Views: 47

Replies: 2

Tags

Installation Firmware Update
snr