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Post subject: testovanie optickeho pojitka RedStar 100Mbps
Posted: 27.08.2012 - 11:46 #100137
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Basic
Joined: Aug 24, 2012
Posts: 4
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 27.08.2012 - 12:18 #100139
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Basic
Joined: Aug 24, 2012
Posts: 4
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 27.08.2012 - 12:38 #100140
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Basic
Joined: Aug 24, 2012
Posts: 4
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Zakladné parametre:
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 27.08.2012 - 14:44 #100141
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Guru
Joined: Okt 30, 2003
Posts: 1130
Location: Velke Kapusany
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 27.08.2012 - 15:34 #100145
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Guru
Joined: Júl 14, 2005
Posts: 1591
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myslim ze laserove spoje mali svoj vrchol asi pred 5 rokmi...
5Ghz to potom splachol
a dnes sa cena licencovanych spojov priblizila na uroven FSO a nie je dovod ich nasadzovat, hlavne ked to padne v hmle a snezeni |
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 27.08.2012 - 20:59 #100153
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Basic
Joined: Aug 24, 2012
Posts: 4
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 27.08.2012 - 21:29 #100155
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Guru
Joined: Aug 14, 2008
Posts: 1149
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nechcem nic hovorit ale za tu cenu radsej siklu |
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 27.08.2012 - 21:34 #100156
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Majster
Joined: Feb 14, 2011
Posts: 2544
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ale ved jasne ...... hlavne to pojde aj pocas husteho snezenia |
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 29.08.2012 - 11:24 #100164
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Ucen
Joined: Apr 18, 2008
Posts: 561
Location: Toropark
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blbost cele tieto lasery aj ronja a podobne voloviny |
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 29.08.2012 - 16:15 #100171
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Basic
Joined: Aug 29, 2012
Posts: 12
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Ono u optickych pojitok je dazd viacej kamarad nez v pasmach pod 100GHz. Problem je vsak extremna hmla a extremne snezenie ale zasa len ocamcad pocamcad. Statistiky su pomerne priaznive |
Last edited by Giuseppe on 29.08.2012 - 19:21; edited 1 time in total
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 29.08.2012 - 16:36 #100172
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Basic
Joined: Aug 29, 2012
Posts: 12
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 30.08.2012 - 12:37 #100176
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Guru
Joined: Júl 14, 2005
Posts: 1591
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ja som mal nasadene FSO a mam este jeden prepoj
je to fajn vec ale iba od jari do jesene.. potom pridu jesenne hmly a je koniec
chodi to 155Mbit takze je celkom problem to lacne zalohovat...
do 500m je to pouzitelne aj ked nie na prepoj ktory nesmie lahnut. takze je to vlastne naprd.. hlavne v case kedy si nikto uz nesmie dovolit vypadky
a mame Lightpointe cize trosku vyssia liga ako vacsina tychto udelatok... |
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 30.08.2012 - 15:25 #100177
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Majster
Joined: Júl 11, 2008
Posts: 2311
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zaujimave vyzeraju tie lightpointe ale pekne mastne....s akym typom mas skusenosti? |
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 30.08.2012 - 16:55 #100178
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Basic
Joined: Aug 29, 2012
Posts: 12
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My tu mame nasadeny RedStar 100Mbit light verziu na trase 430m (aj ked ho odporucaju pouzit len do 400m) . Udelatko funguje slusne. Pravda ale je, ze sme tu uz raz mali tak hustu hmlu, ze spoj uplne vypadol na 30min. Tak to od tej doby u neho mame paralelne zalohovane s 5GHz spojom.Ten dava 40Mbps v pohode, ale ma o hodne vecsiu latenciu. Ale uz to nevypadne uplne. A ked prave neni hmla, tak to dava dohromady 140Mbps Nastastie tak silne hmly tu mame len vynimocne, takze pohoda |
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Post subject: RE: testovanie optickeho pojitka RedStar 100Mbps
Posted: 30.08.2012 - 17:24 #100179
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Basic
Joined: Aug 29, 2012
Posts: 12
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...lightpointe som videl na vystave CeBIT, ale pre neziskovku je to dost draha hracka. |
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