Welcome Guest ( Log In | Register )

Outline · [ Standard ] · Linear+

Streamyx Streamyx SNR Margin, --Read here if you face disconnections--

views
     
HeHeHunter
post Jan 22 2007, 01:00 PM

On my way
****
Senior Member
664 posts

Joined: Dec 2006
Modem Status

Connection Status Connected
Us Rate (Kbps) 512
Ds Rate (Kbps) 1312
US Margin 11
DS Margin 8
Trained Modulation ADSL_G.dmt
LOS Errors 1
DS Line Attenuation 63
US Line Attenuation 31
Peak Cell Rate 1207 cells per sec
CRC Rx Fast 90
CRC Tx Fast 6
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

My PC always have frequent disconnection.
DC after 1min~50min
Happens most of the time.
Worst when comes to morning and evening
Any help?
HeHeHunter
post Jan 22 2007, 07:36 PM

On my way
****
Senior Member
664 posts

Joined: Dec 2006
What should I do?
Call up TMNuts again?
HeHeHunter
post Jan 22 2007, 07:57 PM

On my way
****
Senior Member
664 posts

Joined: Dec 2006
QUOTE(hardyboyz888 @ Jan 22 2007, 07:52 PM)
Call TM at 100 and have them to check your copper line.
*
Thanks, going to call later.
HeHeHunter
post Feb 15 2007, 10:13 PM

On my way
****
Senior Member
664 posts

Joined: Dec 2006
The TM Nut guy told me that they fixed my error...
Now!

Modem Status

Connection Status Connected
Us Rate (Kbps) 128 <-- Why so low already? Upload cannot reach 20KB and I am seeding torrents! Used to get 512
Ds Rate (Kbps) 512 <-- Why so low already? Download speed cannot exceed 58KB at all! Used to get 1404
US Margin 24 <--Whoa! higher than last time... 11
DS Margin 17 <--Whoa! higher than last time 8
Trained Modulation ADSL_G.dmt
LOS Errors 0
DS Line Attenuation 63 <-- Never changer before at all!!!
US Line Attenuation 31 <-- Same!!!!
Peak Cell Rate 301 cells per sec
CRC Rx Fast 6
CRC Tx Fast 1
CRC Rx Interleaved 0
CRC Tx Interleaved 0
Path Mode Fast Path

Darn!!! Still facing disconnection problem... Did TM Nut really fix my problem? vmad.gif
I still can get Ds Rate 1304 and Us Rate 512 yesterday!!! What they want from me hah?

This post has been edited by HeHeHunter: Feb 15 2007, 10:17 PM
HeHeHunter
post Feb 23 2007, 08:06 PM

On my way
****
Senior Member
664 posts

Joined: Dec 2006
QUOTE(gochev.george @ Feb 23 2007, 04:50 PM)
You're on long distance from DSLAM,that's the reason for your attenuation of 63dB
Max is 4500m,if more you have to switch of the phone device.
We tested before one ADSL ove Pots,Annex A on 8000m from DSLAM,he cant up more than 6dB SNR margin and attenuation on DSL line was 69dB,and when he open some url,DSL goes unhinge from DSLAM,couse the noise on DSL Output Power going to 28dB,it have to be for normal operate in interval-6dB to -3 max in case when you do not use Browsing or downloading(quiet mode).
Your ISP must set there nearly to you one more DSL Concentrator,example CISCO 6500,2 switch(BRAS) and some routers to backup the line,but that need a budget smile.gif
*
Do you know the tower box?
The cable box at the tiang that connects 2 poles?

A TM guy direct a line to my modem and the line attenuation is 63 and 31.
SNR margin is 11 for both DS and US.

Oh! I forget TM Nut guy change my port again!!!

Connection Status Connected
Us Rate (Kbps) 384
Ds Rate (Kbps) 1024
US Margin 11
DS Margin 11
Trained Modulation ADSL_G.dmt
LOS Errors 0
DS Line Attenuation 63
US Line Attenuation 31

However, after they direct cable to my modem, My disconnection time is around 2 hrs
I hope they don't say is my internal wiring problem... Because I just use a new cable just for three months just because of streamyx.
Note: I have 3 parallel lines. Which means, a cable come from the cable box is splitted into three(all same fixed line number). 2 for phones(2 year old cable) and 1 for screamyx(3 months old cable). That TM guy direct a cable to my modem and now i can connect internet with 2 hrs disconnection but I can no longer use my other 2 house phones! Tell me what should I do? I need to use the house phone for fax, internet and particularly chatting!

Another matter is, i will never be able to connect the internet if my house phone is plugged in. It is either to choose, internet or phone calls...

I think i feel like I am using back 56k modem...
Just the speed is slightly faster.

Please teach me what should I do, Sifu, sensei!!

Sensei, why my neighbour can connect with no problem?
Last time I tap his wireless line and never get disconnected. Of course using his internet with permission.

This post has been edited by HeHeHunter: Feb 23 2007, 08:11 PM
HeHeHunter
post Mar 23 2007, 10:24 AM

On my way
****
Senior Member
664 posts

Joined: Dec 2006
Before
Connection Status Connected
Us Rate (Kbps) 384
Ds Rate (Kbps) 1024
US Margin 15
DS Margin 14
Trained Modulation ADSL_G.dmt
LOS Errors 0
DS Line Attenuation 63
US Line Attenuation 31
Peak Cell Rate 301 cells per sec
CRC Rx Fast 6
CRC Tx Fast 1
CRC Rx Interleaved 0
CRC Tx Interleaved 0
Path Mode Fast Path

Now...
Connection Status Connected
Us Rate (Kbps) 256
Ds Rate (Kbps) 1536
US Margin 4
DS Margin 2147483645
Trained Modulation ADSL_G.lite
LOS Errors 0
DS Line Attenuation 63
US Line Attenuation 6 <-- this is 6, your eyes is correct...
Peak Cell Rate 603 cells per sec
CRC Rx Fast 0
CRC Tx Fast 0
CRC Rx Interleaved 17081
CRC Tx Interleaved 24
Path Mode Interleaved

The weirdest thing is, although my SNR is lower but I can connect the net for 11 hours without disconnection.

Before this, every 1 hours I will have a disconnection.

Weird:
1. trained modulation changed...
2. US line attenuation become from 31 to 6
3. Path Mode changed...
What does that mean?
HeHeHunter
post Mar 30 2007, 09:17 PM

On my way
****
Senior Member
664 posts

Joined: Dec 2006
Yeah... happy anniversary !!! my 31 report number!!!!

 

Change to:
| Lo-Fi Version
0.0341sec    0.63    7 queries    GZIP Disabled
Time is now: 3rd December 2025 - 04:46 AM