Streamyx SNR Margin

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Streamyx SNR Margin, --Read here if you face disconnections-- (Broadband Problems)

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Harapan

Aug 6 2009, 07:41 PM

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QUOTE(roy_pck @ Apr 16 2009, 12:08 AM)

not to show off here but just wanna share. this is my current DSL status. got this after i changed the modulation mode from multimode to G.dmt.

FYI I never face any disconnection before

How did you change the modulation mode?

Wokuman

Aug 11 2009, 09:28 PM

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this i what i get after a week of daily phone calls to TmNet, emails with screenshots of various speedtest results, 2 house visits by their (clueless) technicians

Before

user posted image

After

vista enthusiasist

Aug 13 2009, 04:45 PM

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It this ok?

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ckh93

Sep 3 2009, 04:41 PM

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QUOTE(vista enthusiasist @ Aug 13 2009, 04:45 PM)

It this ok?

holy s***
1st time see 40db snr margin

OneFarEast

Sep 3 2009, 08:18 PM

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From: Pasir Mas,Kelantan

DSLAM is about ~800m from my house but the line attenuation and Downstream Noise margin like i live 4Km from the exchange..Never get past 13dB and average of 6-10dB..

This post has been edited by OneFarEast: Sep 4 2009, 08:27 PM

Lazyshop

Sep 5 2009, 01:35 AM

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Guys,

Can you check for me for my this line data is that normal ?

I always get D/C and upload file jpg about 100K~150K also need to take longer time compare with i use maxis bb

ckh93

Sep 6 2009, 12:42 PM

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QUOTE(Lazyshop @ Sep 5 2009, 01:35 AM)

Guys,

Can you check for me for my this line data is that normal ?

I always get D/C and upload file jpg about 100K~150K also need to take longer time compare with i use maxis bb

i feel you line is in extremly nice condition but duno why will dc..
line attenuation low and snr margin high is nice.

gaeria84

Sep 6 2009, 02:57 PM

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I keep getting SNR rate fluctuations. It's pretty much unstable at the moment. Disconnections are very common.

According to the router log.

CODE

Jan 1 12:10:47> DSL in Sync
Jan 1 12:10:47> DSL out of sync
Jan 1 12:10:47> DSL in Sync
Jan 1 12:10:48> DSL out of sync
Jan 1 12:10:48> DSL in Sync

Any idea why is this happening?

Started happening since two days ago. At night, the disconnections are less frequent.

mghong

Sep 7 2009, 01:25 PM

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QUOTE(gaeria84 @ Sep 6 2009, 02:57 PM)

I keep getting SNR rate fluctuations. It's pretty much unstable at the moment. Disconnections are very common.

According to the router log.

CODE

Jan 1 12:10:47> DSL in Sync
Jan 1 12:10:47> DSL out of sync
Jan 1 12:10:47> DSL in Sync
Jan 1 12:10:48> DSL out of sync
Jan 1 12:10:48> DSL in Sync

Any idea why is this happening?

Started happening since two days ago. At night, the disconnections are less frequent.

Can anyone check my also ?? recently feel alot slower...
user posted image

Berserker

Sep 12 2009, 08:12 AM

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i'm lovin' it

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Hi guys,
I discovered this error pops ups in my aztech 605ew recently.

Sep 8 23:25:04 2002: opensock: connect() error "Connection timed out".

Sometimes, when opening a page, an error like http tinyproxy cannot load the page. refreshing sometimes will load the page again?

aloner455

Sep 24 2009, 07:22 PM

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holy shxt , This is mine...

so now where should i call to ? tmnet or telecom ?

This post has been edited by aloner455: Sep 24 2009, 07:41 PM

fm_hyudin

Sep 25 2009, 09:16 AM

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is this normal?thx in advance.

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zellleonhart

Sep 25 2009, 12:48 PM

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My DSL details are as below:

Just got my upgrade done yesterday to combo wifi... Erm i noticed my line attenuation is very high compared to the others, will that affect my internet? but i m not facing disconnection problems now...

Any way to decrease attenuation value? And my data rate is 1536, shouldn't it be 2045?

This post has been edited by zellleonhart: Sep 25 2009, 01:23 PM

khoo321

Oct 2 2009, 12:48 AM

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Language
Current Langugae English
Available Langugaes English Deutsch Français Espa駉l
Time Friday October 2,2009. 0:46:55

Version Info LAN Settings
Firmware Version 2.00.18 LAN MAC Address 00:17:3F:5A:FA:CB
Boot Code Version 1.0.37-8.7 IP Address 192.168.2.1
Hardware F5D8631-4 Subnet Mask 255.255.255.0
DHCP Server Enabled

Internet Settings WLAN Settings
WAN MAC Address 00:17:3F:5A:FA:CC Wireless Function Enabled
WAN IP 60.48.204.253 WLAN MAC Address 00:17:3F:5A:FA:CB
Default Gateway 219.93.218.177 SSID BELKIN N1
Primary DNS Server 202.188.0.133 Wireless Mode 802.11n & 802.11g & 802.11b
Secondary DNS Server 202.188.1.5 Wireless Channel Auto
Security WPA-PSK(no server)
ADSL
Type Fast Features
Status No Defect Firewall Enabled
Downstream Upstream
NAT Enabled
Data Rate(Kbps) 1536 512
UPnP Enabled
Noise margin (dB) 18.0 19.0

Output power (dBm) 12.1 17.2

Attenuation (dB) 54.0 30.5

how abou my one

CuteHunter

Oct 10 2009, 07:34 PM

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QUOTE

DSL Parameters and Status
Vendor ID: 0039
Revision Number: E.37.5.49
Serial Number: 123456789abcdx
Local Tx Power: 11.7 dB
Remote Tx Power: 15.5 dB
Local Line Atten.: 17.0 dB
Remote Line Atten.: 9.5 dB
Local SNR Margin: 24.5 dB
Remote SNR Margin: 18.0 dB
Self Test: Passed
DSL Standard: T1.413
Profile: MII
Tx Line Rate: 512 Kbps
Rx Line Rate: 1536 Kbps
Framing Structure: Framing-3
Trellis Coding: Enable
Power Management Mode: L2, L3 Not Allowed

Is my line good?

idil

Oct 11 2009, 01:45 PM

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my stupid line before TM come.. I suppose to get 2048 downstream and 512 upstream zzz -.-

whopperblack

Oct 18 2009, 03:23 AM

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512Kbps SNR (D&U) >12dB Line Att (D&U) <60dB
1Mbps >12dB <55dB
2Mbps >15dB <35dB
4Mbps >15dB <30dB

Added on October 18, 2009, 3:30 am

QUOTE(zellleonhart @ Sep 25 2009, 12:48 PM)

My DSL details are as below:

Just got my upgrade done yesterday to combo wifi... Erm i noticed my line attenuation is very high compared to the others, will that affect my internet? but i m not facing disconnection problems now...

Any way to decrease attenuation value? And my data rate is 1536, shouldn't it be 2045?

Line Att= signal loss due to distance, using copper as limited to 65dB copper can support

it calculate ur location to exchange, if u want to change thiis value u need to change your connection port

Added on October 18, 2009, 3:35 am

QUOTE(Lazyshop @ Sep 5 2009, 01:35 AM)

Guys,

Can you check for me for my this line data is that normal ?

I always get D/C and upload file jpg about 100K~150K also need to take longer time compare with i use maxis bb

Line Att=low, probably r u using extension wire

This post has been edited by whopperblack: Oct 18 2009, 03:35 AM

pirateguy

Oct 19 2009, 08:50 AM

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If I see my DATA RATE to be at 2045/508 instead of 2048/512, will it cause any problem to my connection?

I use 512kbps package.

Xiia0Ban

Oct 23 2009, 05:41 PM

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QUOTE(ckh93 @ Sep 3 2009, 04:41 PM)

holy s***
1st time see 40db snr margin

that mean???
now my modem adsl light not blinking..cant on...this should be what problem??
need some advice

steventan85

Oct 26 2009, 06:49 PM

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Look at all my stars!!

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Modem Status

Connection Status Connected
Us Rate (Kbps) 224
Ds Rate (Kbps) 2048
US Margin 6
DS Margin 19
Trained Modulation GDMT
LOS Errors 0
DS Line Attenuation 36
US Line Attenuation 25
Peak Cell Rate 528 cells per sec
CRC Rx Fast 1
CRC Tx Fast 1
CRC Rx Interleaved 0
CRC Tx Interleaved 0
Path Mode Fast Path
DSL Statistics

Near End F4 Loop Back Count 0
Near End F5 Loop Back Count 0

mind to comment on my line ? thx ya

This post has been edited by steventan85: Oct 26 2009, 06:49 PM

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