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Laurent GUERBY, 30/03/2016 13:09
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NanoBeam¶
Liens¶
802.11ac / ath10k : Performance v/s signal quality graph.
http://lists.tetaneutral.net/pipermail/technique/2014-August/001449.html
http://chimera.labs.oreilly.com/books/1234000001739/ch03.html
Nanobeam M5 19 et 16¶
https://lists.tetaneutral.net/pipermail/technique/2015-September/001960.html
Le gain de la Nanobeam M5 19 a l'air de dependre fortement de la frequence
PowerBeam M5 400¶
Tests 20140625¶
Firmware XW 5.5.9
1 metre de distance sans parabole 5220 40
NUC <=> NB1 <=radio=> NB2 <=> PC (le tout en gigabit)
Les iperf tournent sur le NUC et PC
mPower6 pour monitor de la conso : idle autour de 3.5 Watt (cos phi 0.5), en charge emission 6-7 Watt reception un peu moins 4 Watt (tres visible celui qui emet)
RX autour de -29 dBm Avec Airmax : UDP 150 0.0-60.0 sec 1.05 GBytes 150 Mbits/sec 0.097 ms 1912/769229 (0.25%) UDP 200 0.0-60.0 sec 891 MBytes 125 Mbits/sec 0.174 ms 396771/1032536 (38%) TCP 0.0-60.1 sec 948 MBytes 132 Mbits/sec Sans Airmax TCP 0.0-60.0 sec 1.24 GBytes 178 Mbits/sec UDP 200 0.0-60.0 sec 1.41 GBytes 202 Mbits/sec 0.076 ms 2843/1033625 (0.28%) UDP 220 0.0-60.0 sec 1.54 GBytes 221 Mbits/sec 0.070 ms 4954/1130590 (0.44%) UDP 250 0.0-60.0 sec 1.59 GBytes 228 Mbits/sec 0.060 ms 113364/1275666 (8.9%)
Note: resultats similaires a une douzaine de metres RX autour de -55 dBm
Tests prod¶
Upgrade antennes a Myrys et l'observatoire
http://lists.tetaneutral.net/pipermail/tetaneutral/2014-July/000025.html
Stabilite du lien powerbeam Myrys Observatoire
http://lists.tetaneutral.net/pipermail/technique/2014-July/001445.html
Powerbeam M5 AC¶
Tests 20141221¶
Premiers tests Ubiquity PBE-M5AC-500 PowerBeam 802.11ac 50cm
http://lists.tetaneutral.net/pipermail/technique/2014-December/001651.html
Canal 80 MHz : [ 3] 0.0-30.0 sec 1.55 GBytes 445 Mbits/sec
Canal 40 MHz : [ 3] 0.0-30.0 sec 1008 MBytes 282 Mbits/sec
Canal 20 MHz : [ 3] 0.0-30.0 sec 482 MBytes 135 Mbits/sec
Canal 10 MHz : [ 3] 0.0-30.0 sec 240 MBytes 67.1 Mbits/sec
Tests 20141222¶
Premiers tests Ubiquity PBE-M5AC-500 PowerBeam 802.11ac 50cm / lien de 750m
http://lists.tetaneutral.net/pipermail/technique/2014-December/001652.html
Nanobeam M5 AC¶
Tests 20150218¶
Premier tests Ubiquity Nanobeam 19 802.11ac NBE-5AC-19
http://lists.tetaneutral.net/pipermail/technique/2015-February/001732.html
iperf TCP PC a PC a travers un lien radio largeur de canal 80 MHz :
[ 3] 0.0-60.0 sec 3.16 GBytes 452 Mbits/sec
iperf TCP dans les deux sens "-d" :
[ 5] 0.0-60.0 sec 1.93 GBytes 276 Mbits/sec
[ 4] 0.0-60.1 sec 1.83 GBytes 262 Mbits/sec
total 276 + 262 = 538 Mbit/s
Test 20150413¶
Probleme IPv6 avec lien Nanobeam19 AC
http://lists.tetaneutral.net/pipermail/technique/2015-March/001756.html
Nanobeam 19 AC tests avec 7.1.1-beta4 / IPv6 fixe / AirFiber 5X
http://lists.tetaneutral.net/pipermail/technique/2015-April/001774.html
Sur table 50cm avec v7.1.1-beta4.27076 (XC) iperf TCP entre deux PC connectes aux antennes
frequency 5180 MHz
TX power -4 dBm (minimum possible)
synchro 8x 256QAM 2x2
10 MHz TCP [ 3] 0.0-30.1 sec 244 MBytes 67.9 Mbits/sec bidi 7.11 bit/s/Hz [ 5] 0.0-30.1 sec 131 MBytes 36.4 Mbits/sec [ 4] 0.0-30.4 sec 126 MBytes 34.7 Mbits/sec 20 MHz TCP [ 3] 0.0-10.0 sec 167 MBytes 139 Mbits/sec bidi 7.35 bit/s/Hz [ 5] 0.0-30.1 sec 287 MBytes 80.1 Mbits/sec [ 4] 0.0-30.4 sec 243 MBytes 67.0 Mbits/sec 30 MHz TCP [ 3] 0.0-30.0 sec 746 MBytes 209 Mbits/sec bidi 7.5 bit/s/Hz [ 5] 0.0-30.1 sec 393 MBytes 110 Mbits/sec [ 4] 0.0-30.2 sec 414 MBytes 115 Mbits/sec 40 MHz TCP [ 3] 0.0-30.0 sec 1.06 GBytes 305 Mbits/sec bidi 8.3 bit/s/Hz [ 5] 0.0-30.1 sec 613 MBytes 171 Mbits/sec [ 4] 0.0-30.2 sec 579 MBytes 161 Mbits/sec 50 MHz TCP [ 3] 0.0-30.0 sec 1.25 GBytes 358 Mbits/sec bidi 8.24 bit/s/Hz [ 5] 0.0-30.0 sec 767 MBytes 214 Mbits/sec [ 4] 0.0-30.1 sec 710 MBytes 198 Mbits/sec 60 MHz TCP [ 3] 0.0-30.0 sec 1.50 GBytes 430 Mbits/sec bidi 8.33 bit/s/Hz [ 5] 0.0-30.1 sec 795 MBytes 222 Mbits/sec [ 4] 0.0-30.1 sec 999 MBytes 278 Mbits/sec 80 MHz TCP [ 3] 0.0-30.0 sec 1.68 GBytes 482 Mbits/sec bidi 6.73 bit/s/Hz [ 5] 0.0-30.0 sec 1.12 GBytes 321 Mbits/sec [ 4] 0.0-30.1 sec 782 MBytes 218 Mbits/sec