Streamyx Streamyx SNR Margin, --Read here if you face disconnections--
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 Nov 20 2008, 07:07 AM
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#1
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Senior Member
552 posts Joined: Aug 2005 From: Anfield 
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These are my connection status for 1mbps package:
Downstream Rate: 2048 Kbps Upstream Rate: 512 Kbps Downstream Margin: 31 db Upstream Margin: 13 db Downstream Line Attenuation: 5 Upstream Line Attenuation: 1 Downstream Transmit Power: 12 Upstream Transmit Power: 8 The DSLAM is just at my downstairs (i'm staying in a flat). I always get 1600kbps+ for download and 400kbps+ for upload.  |
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Nov 23 2008, 10:09 PM
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#2
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Senior Member
552 posts Joined: Aug 2005 From: Anfield
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QUOTE(Irzani @ Nov 22 2008, 02:32 PM) Is there anyone here have the 1.5 mbps on copper, but have SNR Margin above 15? me too.  Downstream Margin: 31 db (constant) Upstream Margin: 11-14 db (usually is 13) Downstream Line Attenuation: 5 (constant) Upstream Line Attenuation: 1 (constant) |
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Nov 24 2008, 04:45 PM
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#3
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Senior Member
552 posts Joined: Aug 2005 From: Anfield
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QUOTE(Irzani @ Nov 23 2008, 11:43 PM) Waa .. you live very near with exchange? i'm staying in a flat. the DSLAM is just downstairs. the telephone lines from DSLAM to my house is just few hundred meters Your SNR margin is good, I wonder what range your home and the nearest exchange?    before the set up of the new DSLAM, my line was very bad (SNR margin <5, line attenuation >60), can't even support 1mb package. keep DC everyday. but after the residents here complaint for FEW YEARS, TM finally did something. now i managed to get 1.5mb speed on 1mb package. direct download speed can go up to 2mb.  so morale of the story is: gather your area screamyx users and keep complaining!!!  QUOTE(eprince @ Nov 24 2008, 01:06 PM) Downstream Margin: 12 db i wonder how can you still online with SNR margin <0 Upstream Margin: 26 db Downstream Line Attenuation: 51 Upstream Line Attenuation: 36 Downstream Transmit Power: 16 Upstream Transmit Power: 8 I'm using Linksys AM300 modem router, my Downstream Margin will keep dropping til -3db and I will face very laggy n dc after that while i playing online games... Any idea on it?  |
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Nov 24 2008, 05:10 PM
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#4
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Senior Member
552 posts Joined: Aug 2005 From: Anfield
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QUOTE(eprince @ Nov 24 2008, 04:58 PM) i'm using 1mb package... try to use different modem and see whether is the modem problem. i'm using Linksys modem router too. so far very satisfied with it.there is the miracle... i even can play online games while -3....but delay was over 1min...=.= awhile later i get dc d... izzit confirm is wiring or port prob? will b my modem prob? otherwise, keep calling screamyx and insist to have a technician to come over. how far are you from exchange by the way? |
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Nov 24 2008, 05:23 PM
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#5
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Senior Member
552 posts Joined: Aug 2005 From: Anfield
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QUOTE(eprince @ Nov 24 2008, 05:16 PM) how far ar...this i'm not sure..not really chk it b4... i'm using Linksys WAG200G modem router.wait to9 i go bac try go around my taman hv a look... u use linksys which model? i'm using am300... got 1 place u need to choose 1 option de: keep alive or connect to u c it? sorry, i don't see that option man. perhaps mine don't have. where do you live anyway? |
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Nov 26 2008, 12:27 AM
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#6
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Senior Member
552 posts Joined: Aug 2005 From: Anfield
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QUOTE(ykc @ Nov 25 2008, 11:41 PM) I got 12db SNR only .... consider low .... how should i complain ? gather all screamyx users in your residential area and complain together. request them to set up a DSLAM near your house. it will be a tough task though.good luck!  |
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Jan 4 2009, 02:37 AM
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#7
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Senior Member
552 posts Joined: Aug 2005 From: Anfield
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QUOTE(Noodles @ Dec 27 2008, 01:52 PM) [attachmentid=735010] your line status is veryyyyyyyyy good. SNR margin is high and line attenuation is low. shouldn't have frequent disconnection problem.mine, good or bad? having disconnection frequently. zzz  try to call screamyx and bark them to solve it. |
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Jan 5 2009, 05:41 PM
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#8
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Senior Member
552 posts Joined: Aug 2005 From: Anfield
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QUOTE(evilhomura89 @ Jan 5 2009, 04:38 PM) [attachmentid=748079] your line is damn good, as if the DSLAM is in your house here's mine, how izit?? jz changed my modem to linksys  mine also almost same with you except my upload margin is 13dB  |
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Apr 16 2009, 12:08 AM
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#9
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Senior Member
552 posts Joined: Aug 2005 From: Anfield
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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.
DSL Status: Connected DSL Modulation Mode: G.dmt DSL Path Mode: Interleaved Downstream Rate: 4096 kbps Upstream Rate: 512 kbps Downstream Margin: 31 db Upstream Margin: 30 db Downstream Line Attenuation: 0 db Upstream Line Attenuation: 1.5 db Downstream Transmit Power: 11 db Upstream Transmit Power: 12 db FYI I never face any disconnection before This post has been edited by roy_pck: Apr 16 2009, 12:12 AM |
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Apr 19 2009, 07:02 AM
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#10
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Senior Member
552 posts Joined: Aug 2005 From: Anfield
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your SNR margin is ok-ok. but line attenuation is too high la. you may experience frequent disconnection.
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