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Cea mai buna linie ADSL
Last Updated: Jun 30 2018 14:10, Started by
gelu_dh
, Jul 14 2009 13:53
·
0

#1
Posted 14 July 2009 - 13:53

Daca doriti propun un topic despre parametrii ADSL ai userilor acestui site. Propun cateva criterii
1. Tipul de modem folosit 2. Tipul de abonament 3. Locatia Incep cu parametrii mei 1. Tipul de modem folosit-EDIMAX 7084 2. Tipul de abonament - 6 mb 3. Locatia-DOROHOI-BOTOSANI 4.Parametrii liniei ADSL Firmware Version : FwVer:3.7.6.1_A_TC3085 HwVer:T14.F7_3.0 Line State : Showtime Modulation : ADSL2 PLUS Annex Mode : ANNEX_A Downstream Upstream SNR Margin : 27.7 25.8 db Line Attenuation : 4.6 7.-9 db Data Rate : 6144 509 kbps Parametrii ideali ar fi PArametri ideali Atenuare 0dB SNR peste 30 Parametrii buni sunt: Atenuare pana la 30dB SNR peste 20. Parametrii slabi: Atenuare peste 30dB SNR sub 10 Edited by gelu_dh, 14 July 2009 - 13:54. |
#2
Posted 14 July 2009 - 20:36

Daca doriti propun un topic despre parametrii ADSL ai userilor acestui site. Propun cateva criterii 1. Tipul de modem folosit 2. Tipul de abonament 3. Locatia 4. Lungimea aproximativa a liniei (pana in DSLAM). PS Sfat: bolduieste "parametrii ideali", ca sa nu mai intrebe lumea, dupa ce-si posteaza caracteristicile liniei daca sunt ok sau nu... |
#3
Posted 14 July 2009 - 20:40

Sunt multi factori care influenteaza calitatea liniei, trebuie luat in considerare tipul de conexiune, FAST data path, Interleaved data path, corectiile de eroare difera, alocarea de biti la fel, pe o linie "ideala" poti avea interferente care sa cauzeze erori, FEC nu le poate corecta, pierzi banda, desi in atenuare/SNR nu se reflecta (sunt chestii de moment, de cateva milisecunde). SNR/Atenuare sunt niste parametrii orientativi, care reflecta doar calitatile liniei la nivel general. Sunt multi negrii mititei care alearga pe linie sa ne ofere datele cerute, cu erori cat mai mici
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#4
Posted 14 July 2009 - 22:18

Facusem un mic print-screen anul trecut cu parametrii lineie mele ADSL RTC din mediul rural (Crâmpoia, judetul Olt) :
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#5
Posted 14 July 2009 - 23:07

DSL Type: G.992.5 annex A
Bandwidth (Up/Down) [kbps/kbps]: 1.020 / 20.471 Data Transferred (Sent/Received) [MB/MB]: 2,79 / 11,37 Output Power (Up/Down) [dBm]: 2,5 / 8,5 Line Attenuation (Up/Down) [dB]: 1,0 / 1,0 SN Margin (Up/Down) [dB]: 31,0 / 29,5 Vendor ID (Local/Remote): TMMB / BDCM Loss of Framing (Local/Remote): 0 / 0 Loss of Signal (Local/Remote): 0 / 0 Loss of Power (Local/Remote): 0 / 0 Loss of Link (Remote): 0 Error Seconds (Local/Remote): 0 / 0 FEC Errors (Up/Down): 0 / 0 CRC Errors (Up/Down): 0 / 9 HEC Errors (Up/Down): 26 / 4 Modem 585 (parca, cel wireless) distanta exacta pana in DSlam 700m Braila Edited by morogan, 14 July 2009 - 23:08. |
#6
Posted 15 July 2009 - 12:14

DSL Type: G.992.5 annex A Bandwidth (Up/Down) [kbps/kbps]: 1.020 / 20.471 Data Transferred (Sent/Received) [MB/MB]: 2,79 / 11,37 Output Power (Up/Down) [dBm]: 2,5 / 8,5 Line Attenuation (Up/Down) [dB]: 1,0 / 1,0 SN Margin (Up/Down) [dB]: 31,0 / 29,5 Vendor ID (Local/Remote): TMMB / BDCM Loss of Framing (Local/Remote): 0 / 0 Loss of Signal (Local/Remote): 0 / 0 Loss of Power (Local/Remote): 0 / 0 Loss of Link (Remote): 0 Error Seconds (Local/Remote): 0 / 0 FEC Errors (Up/Down): 0 / 0 CRC Errors (Up/Down): 0 / 9 HEC Errors (Up/Down): 26 / 4 Modem 585 (parca, cel wireless) distanta exacta pana in DSlam 700m Braila Ce-i acolo la tine? Te-o pus pe cablu argintat si ecranat? Direct pe fibra? ![]() Glumeam. Atenuarea foarte buna, se pare ca linia pana in centrala este de foarte buna calitate. |
#8
Posted 15 July 2009 - 16:55

ma ajuta si pe mine cineva va rog, cu cateva pareri despre urmatorii parametrii ai liniei:
DSL Status: Connected DSL Modulation Mode: G.dmt DSL Path Mode: Fast Downstream Rate: 4096 kbps Upstream Rate: 512 kbps Downstream Margin: 8 db Upstream Margin: 15 db Downstream Line Attenuation: 24 db Upstream Line Attenuation: 4.5 db Downstream Transmit Power: 0 Upstream Transmit Power: 0 Cisco Logo PVC Connection Encapsulation: RFC 2516 PPPoE Multiplexing: LLC Qos: UBR Pcr Rate: 0 Scr Rate: 0 Autodetect: Enable VPI: 0 VCI: 35 Enable: Yes PVC Status: Up P.S.: Modemul este un Linksys WA200G si DSLAM-ul este foarte aproape, la 100 de metrii circa. Eu cred ca parametrii nu sunt prea buni pt ca deseori pica net-ul (poate fi si din cauza modemului). Voi ce parere aveti? Sa schimb cablurile din casa? E doar un cablu prost legat (de uplink sau downlink?). Merci Ce parametrii ar trebuie sa fie pt o linie de 8 mbit? Edited by one4win, 15 July 2009 - 16:59. |
#9
Posted 15 July 2009 - 17:00

DSL Type: G.992.5 annex A Bandwidth (Up/Down) [kbps/kbps]: 1.020 / 20.471 Data Transferred (Sent/Received) [MB/MB]: 2,79 / 11,37 Output Power (Up/Down) [dBm]: 2,5 / 8,5 Line Attenuation (Up/Down) [dB]: 1,0 / 1,0 SN Margin (Up/Down) [dB]: 31,0 / 29,5 Vendor ID (Local/Remote): TMMB / BDCM Loss of Framing (Local/Remote): 0 / 0 Loss of Signal (Local/Remote): 0 / 0 Loss of Power (Local/Remote): 0 / 0 Loss of Link (Remote): 0 Error Seconds (Local/Remote): 0 / 0 FEC Errors (Up/Down): 0 / 0 CRC Errors (Up/Down): 0 / 9 HEC Errors (Up/Down): 26 / 4 Modem 585 (parca, cel wireless) distanta exacta pana in DSlam 700m Braila Felicitari de asa parametri sant incredibili, cu Line Attenuation (Up/Down) [dB]: 1,0 / 1,0 -inca nu am vazut mai buni pe acest forum |
#10
Posted 15 July 2009 - 17:50

Uptime: 0 days, 8:20:27
Modulation: G.992.1 annex A Bandwidth (Up/Down) [kbps/kbps]: 512 / 4.096 Data Transferred (Sent/Received) [KB/KB]: 0,00 / 0,00 Output Power (Up/Down) [dBm]: 11,5 / 12,5 Line Attenuation (Up/Down) [dB]: 15,0 / 25,0 SN Margin (Up/Down) [dB]: 26,0 / 30,5 Vendor ID (Local/Remote): TMMB / BDCM Loss of Framing (Local/Remote): 0 / 0 Loss of Signal (Local/Remote): 0 / 0 Loss of Power (Local/Remote): 0 / 0 Loss of Link (Remote): 0 Error Seconds (Local/Remote): 0 / 0 FEC Errors (Up/Down): 0 / 0 CRC Errors (Up/Down): 0 / 0 HEC Errors (Up/Down): 0 / 0 Cam 2 km fata de DSLAM. Am pus baietii acum 1 an si ceva sa-mi schimbe traseul in cupru pana la stalp. Rezultatele anterioare erau submediocre (la 512kb sau 1M, nu mai stiu). |
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#11
Posted 15 July 2009 - 17:50

ma ajuta si pe mine cineva va rog, cu cateva pareri despre urmatorii parametrii ai liniei: DSL Status: Connected DSL Modulation Mode: G.dmt DSL Path Mode: Fast Downstream Rate: 4096 kbps Upstream Rate: 512 kbps Downstream Margin: 8 db Upstream Margin: 15 db Downstream Line Attenuation: 24 db Upstream Line Attenuation: 4.5 db Downstream Transmit Power: 0 Upstream Transmit Power: 0 Cisco Logo PVC Connection Encapsulation: RFC 2516 PPPoE Multiplexing: LLC Qos: UBR Pcr Rate: 0 Scr Rate: 0 Autodetect: Enable VPI: 0 VCI: 35 Enable: Yes PVC Status: Up P.S.: Modemul este un Linksys WA200G si DSLAM-ul este foarte aproape, la 100 de metrii circa. Eu cred ca parametrii nu sunt prea buni pt ca deseori pica net-ul (poate fi si din cauza modemului). Voi ce parere aveti? Sa schimb cablurile din casa? E doar un cablu prost legat (de uplink sau downlink?). Merci Ce parametrii ar trebuie sa fie pt o linie de 8 mbit? Incearca sa schimbi modulatia. |
#12
Posted 15 July 2009 - 18:06

Cred ca la mine nu este prea bine...
![]() Bucuresti, pe langa "Academia de Lupte Ciprian Sora", in zona str. Ritmului. Modem. Huawei Echo Life HG510 Abonament 6mbps Attached FilesEdited by shteck2k6, 15 July 2009 - 18:11. |
#13
Posted 15 July 2009 - 18:14

#14
Posted 15 July 2009 - 18:20

#15
Posted 15 July 2009 - 20:12

ma ajuta si pe mine cineva va rog, cu cateva pareri despre urmatorii parametrii ai liniei: DSL Status: Connected DSL Modulation Mode: G.dmt DSL Path Mode: Fast Downstream Rate: 4096 kbps Upstream Rate: 512 kbps Downstream Margin: 8 db Upstream Margin: 15 db Downstream Line Attenuation: 24 db Upstream Line Attenuation: 4.5 db Downstream Transmit Power: 0 Upstream Transmit Power: 0 Cisco Logo PVC Connection Encapsulation: RFC 2516 PPPoE Multiplexing: LLC Qos: UBR Pcr Rate: 0 Scr Rate: 0 Autodetect: Enable VPI: 0 VCI: 35 Enable: Yes PVC Status: Up P.S.: Modemul este un Linksys WA200G si DSLAM-ul este foarte aproape, la 100 de metrii circa. Eu cred ca parametrii nu sunt prea buni pt ca deseori pica net-ul (poate fi si din cauza modemului). Voi ce parere aveti? Sa schimb cablurile din casa? E doar un cablu prost legat (de uplink sau downlink?). Merci Ce parametrii ar trebuie sa fie pt o linie de 8 mbit? La WAG200G, schimba modulatia din prima pagina de configurare, incearca toate variantele, vezi care e mai buna. Bafta! |
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#16
Posted 15 July 2009 - 20:29

DSL Status: Connected
DSL Modulation Mode: G.dmt DSL Path Mode: Fast Downstream Rate: 6144 kbps Upstream Rate: 512 kbps Downstream Margin: 13 db Upstream Margin: 12 db Downstream Line Attenuation: 23 db Upstream Line Attenuation: 7 db Downstream Transmit Power: 16777215 db Upstream Transmit Power: 7 db -------------------------------------------------------------------------------- PVC Connection Encapsulation: RFC 2516 PPPoE Multiplexing: LLC Qos: UBR Pcr Rate: 0 Scr Rate: 0 Autodetect: Enable VPI: 0 VCI: 35 Enable: Yes PVC Status: Up |
#17
Posted 15 July 2009 - 20:40

ceva pareri despre parametrii acestia
![]() Uptime: 0 days, 3:16:43 Modulation: G.992.5 annex A Bandwidth (Up/Down) [kbps/kbps]: 509 / 6.143 Data Transferred (Sent/Received) [KB/KB]: 0,00 / 0,00 Output Power (Up/Down) [dBm]: -6,4294967291 / 5,0 Line Attenuation (Up/Down) [dB]: 25,0 / 38,0 SN Margin (Up/Down) [dB]: 12,0 / 16,0 Vendor ID (Local/Remote): TMMB / BDCM Loss of Framing (Local/Remote): 0 / 0 Loss of Signal (Local/Remote): 2 / 0 Loss of Power (Local/Remote): 0 / 0 Loss of Link (Remote): 0 Error Seconds (Local/Remote): 40 / 0 FEC Errors (Up/Down): 0 / 0 CRC Errors (Up/Down): 295 / 5.863 HEC Errors (Up/Down): 1.001 / 2.254 |
#18
Posted 15 July 2009 - 21:39

DSL Type: G.992.5 annex A Bandwidth (Up/Down) [kbps/kbps]: 1.020 / 20.471 Data Transferred (Sent/Received) [MB/MB]: 2,79 / 11,37 Output Power (Up/Down) [dBm]: 2,5 / 8,5 Line Attenuation (Up/Down) [dB]: 1,0 / 1,0 SN Margin (Up/Down) [dB]: 31,0 / 29,5 Vendor ID (Local/Remote): TMMB / BDCM Loss of Framing (Local/Remote): 0 / 0 Loss of Signal (Local/Remote): 0 / 0 Loss of Power (Local/Remote): 0 / 0 Loss of Link (Remote): 0 Error Seconds (Local/Remote): 0 / 0 FEC Errors (Up/Down): 0 / 0 CRC Errors (Up/Down): 0 / 9 HEC Errors (Up/Down): 26 / 4 Modem 585 (parca, cel wireless) distanta exacta pana in DSlam 700m Braila |
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