Co sądzicie o tych statystykach? Jaką maksymalną prędkość wyciągnę przy odległości 750m? Jak bardzo da się zminimalizować opóźnienia nawet gdy będzie trzeba obcinać transfer? Który profil będzie lepszy 8 czy 17?
Przykładowy średni ping w grze League of Legends:
ADSL2+ 39~48ms (nie mam dokładnych statystyk niestety)
VDSL2 stałe 72ms na profilu 17a.
Router VDSL2 ZyXeL VMG-1312-B10A
============================================================================
VDSL Training Status: Showtime
Mode: VDSL2
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
Link Uptime: 0 day: 1 hour: 2 minutes
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.060 Mbps 20.060 Mbps
Actual Net Data Rate: 2.000 Mbps 20.000 Mbps
Trellis Coding: ON ON
SNR Margin: 22.5 dB 23.8 dB
Actual Delay: 0 ms 20 ms
Transmit Power: 7.2 dBm 14.1 dBm
Receive Power: 0.0 dBm -3.8 dBm
Actual INP: 0.5 symbols 9.0 symbols
Total Attenuation: 7.8 dB 18.0 dB
Attainable Net Data Rate: 18.393 Mbps 60.850 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): N/A 32.9 51.9 N/A 16.0 40.9 63.1
Signal Attenuation(dB): N/A 32.6 N/A N/A 16.0 40.9 63.3
SNR Margin(dB): N/A 22.5 N/A N/A 23.7 23.9 0.0
Transmit Power(dBm): N/A 7.1 -20.1 N/A 12.1 9.9 -128.0
============================================================================
VDSL Counters
Downstream Upstream
Since Link time = 2 min 33 sec
FEC: 6 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 15 minutes time = 11 min 31 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 6 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 2 hours 56 min 31 sec
FEC: 17082 0
CRC: 25 0
ES: 3 0
SES: 0 0
UAS: 82 82
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Total time = 2 hours 56 min 31 sec
FEC: 17082 0
CRC: 25 0
ES: 3 0
SES: 0 0
UAS: 82 82
LOS: 0 0
LOF: 0 0
LOM: 0 0
============================================================================
Profil 8b
============================================================================
VDSL Training Status: Showtime
Mode: VDSL2 Annex A
VDSL Profile: Profile 8b
Traffic Type: PTM Mode
Link Uptime: 0 day: 0 hour: 14 minutes
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.060 Mbps 20.060 Mbps
Actual Net Data Rate: 2.000 Mbps 20.000 Mbps
Trellis Coding: ON ON
SNR Margin: 23.1 dB 27.1 dB
Actual Delay: 0 ms 20 ms
Transmit Power: 8.3 dBm 18.6 dBm
Receive Power: 8.3 dBm 5.2 dBm
Actual INP: 0.5 symbols 9.0 symbols
Total Attenuation: 0.0 dB 13.3 dB
Attainable Net Data Rate: 10.435 Mbps 66.862 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 11.9 33.0 N/A N/A 16.3 41.3 N/A
Signal Attenuation(dB): N/A 0.0 N/A N/A 14.3 41.4 N/A
SNR Margin(dB): N/A 0.0 N/A N/A 27.1 27.1 N/A
Transmit Power(dBm): N/A 8.3 N/A N/A 18.0 9.5 N/A
============================================================================
VDSL Counters
Downstream Upstream
Since Link time = 14 min 49 sec
FEC: 3371 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 15 minutes time = 8 min 9 sec
FEC: 1673 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 2226 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 81 81
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 4 hours 23 min 9 sec
FEC: 21481 0
CRC: 25 0
ES: 3 0
SES: 0 0
UAS: 364 364
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Total time = 4 hours 23 min 9 sec
FEC: 21481 0
CRC: 25 0
ES: 3 0
SES: 0 0
UAS: 364 364
LOS: 0 0
LOF: 0 0
LOM: 0 0
============================================================
Wynik speedtest Warszawa Orange : 18,5 mbps down / 1,87 mbps up, ping 28ms
Przykładowy średni ping w grze League of Legends:
ADSL2+ 39~48ms (nie mam dokładnych statystyk niestety)
VDSL2 stałe 72ms na profilu 17a.
Router VDSL2 ZyXeL VMG-1312-B10A
============================================================================
VDSL Training Status: Showtime
Mode: VDSL2
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
Link Uptime: 0 day: 1 hour: 2 minutes
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.060 Mbps 20.060 Mbps
Actual Net Data Rate: 2.000 Mbps 20.000 Mbps
Trellis Coding: ON ON
SNR Margin: 22.5 dB 23.8 dB
Actual Delay: 0 ms 20 ms
Transmit Power: 7.2 dBm 14.1 dBm
Receive Power: 0.0 dBm -3.8 dBm
Actual INP: 0.5 symbols 9.0 symbols
Total Attenuation: 7.8 dB 18.0 dB
Attainable Net Data Rate: 18.393 Mbps 60.850 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): N/A 32.9 51.9 N/A 16.0 40.9 63.1
Signal Attenuation(dB): N/A 32.6 N/A N/A 16.0 40.9 63.3
SNR Margin(dB): N/A 22.5 N/A N/A 23.7 23.9 0.0
Transmit Power(dBm): N/A 7.1 -20.1 N/A 12.1 9.9 -128.0
============================================================================
VDSL Counters
Downstream Upstream
Since Link time = 2 min 33 sec
FEC: 6 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 15 minutes time = 11 min 31 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 6 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 2 hours 56 min 31 sec
FEC: 17082 0
CRC: 25 0
ES: 3 0
SES: 0 0
UAS: 82 82
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Total time = 2 hours 56 min 31 sec
FEC: 17082 0
CRC: 25 0
ES: 3 0
SES: 0 0
UAS: 82 82
LOS: 0 0
LOF: 0 0
LOM: 0 0
============================================================================
Profil 8b
============================================================================
VDSL Training Status: Showtime
Mode: VDSL2 Annex A
VDSL Profile: Profile 8b
Traffic Type: PTM Mode
Link Uptime: 0 day: 0 hour: 14 minutes
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.060 Mbps 20.060 Mbps
Actual Net Data Rate: 2.000 Mbps 20.000 Mbps
Trellis Coding: ON ON
SNR Margin: 23.1 dB 27.1 dB
Actual Delay: 0 ms 20 ms
Transmit Power: 8.3 dBm 18.6 dBm
Receive Power: 8.3 dBm 5.2 dBm
Actual INP: 0.5 symbols 9.0 symbols
Total Attenuation: 0.0 dB 13.3 dB
Attainable Net Data Rate: 10.435 Mbps 66.862 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 11.9 33.0 N/A N/A 16.3 41.3 N/A
Signal Attenuation(dB): N/A 0.0 N/A N/A 14.3 41.4 N/A
SNR Margin(dB): N/A 0.0 N/A N/A 27.1 27.1 N/A
Transmit Power(dBm): N/A 8.3 N/A N/A 18.0 9.5 N/A
============================================================================
VDSL Counters
Downstream Upstream
Since Link time = 14 min 49 sec
FEC: 3371 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 15 minutes time = 8 min 9 sec
FEC: 1673 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 2226 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 81 81
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 4 hours 23 min 9 sec
FEC: 21481 0
CRC: 25 0
ES: 3 0
SES: 0 0
UAS: 364 364
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Total time = 4 hours 23 min 9 sec
FEC: 21481 0
CRC: 25 0
ES: 3 0
SES: 0 0
UAS: 364 364
LOS: 0 0
LOF: 0 0
LOM: 0 0
============================================================
Wynik speedtest Warszawa Orange : 18,5 mbps down / 1,87 mbps up, ping 28ms