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Post subject: opticky switch 24 alebo 48 portovy
 Posted: 19.08.2014 - 19:28 #107119
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Guru
Joined: Aug 14, 2008
Posts: 1149
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poradi niekdo kde kupit alebo kupim aj pouzity samozrejme funkcny
poziadavky : nic specialne potrebujem to v switch mode |
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 19.08.2014 - 19:47 #107120
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Majster
Joined: Feb 14, 2011
Posts: 2544
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nic lepsieho v pomere cena/vykon ako ten 12 portovy SFP switch od TP linku neexistue  |
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 19.08.2014 - 20:15 #107122
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Guru
Joined: Aug 14, 2008
Posts: 1149
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na viac portov nepoznas potrebujem cca 100 portov  |
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 19.08.2014 - 20:43 #107123
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Guru
Joined: Aug 14, 2008
Posts: 1149
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 19.08.2014 - 20:50 #107124
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Majster
Joined: Feb 14, 2011
Posts: 2544
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na 100 portov sa ti neoplaca PtP to uz chod do PONU, co ti jebe 16 tisic CZK za switch?  ..... lol to by tie pripojky museli stat ine prachy. |
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 19.08.2014 - 21:10 #107125
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Guru
Joined: Aug 14, 2008
Posts: 1149
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| pon ta stoji asi cca rovnako |
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 20.08.2014 - 11:40 #107129
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Guru
Joined: Okt 23, 2005
Posts: 1031
Location: /etc/bin/ladin
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 20.08.2014 - 19:10 #107130
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Majster
Joined: Feb 14, 2011
Posts: 2544
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edo:D pocuj... ze pon ta stoji rovnako....
ved ale pon jednotka ma kapacitu aku? a switch aku? nevravim o zlozitosti siete a podobne....ak robis 100 pripojek o PtP ani NEUVAZUJ. |
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 20.08.2014 - 19:38 #107131
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Guru
Joined: Aug 14, 2008
Posts: 1149
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| no ono to neni take pekne ten pon ako sa to hovori zakladne olt mas od 1700e na 64 userov pokial mas dobry signal a onu jednotku min 50e a bizutka okolo ponu kopec penazi |
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 20.08.2014 - 21:03 #107132
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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midnight_man wrote: ›nic lepsieho v pomere cena/vykon ako ten 12 portovy SFP switch od TP linku neexistue
daju sa do toho tplinku supnut tieto sfp moduly? http://routerboard.com/S-RJ01 funguju? potrebujem cca 8 LC modulov a zbytok rj45, dik... |
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Post subject: opticky switch 24 alebo 48 portovy
Posted: 21.08.2014 - 23:31 #107143
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Ucen
Joined: Feb 21, 2006
Posts: 538
Location: BA
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edusko wrote: ›
mam zo siete vybrane teraz extrem switche maju 24x SFP, moznost 2x 10Gbit optiku a 20 Gbit stack s dalsimi switchmi ked by si dokladal.
Kvalitou sa nedaju porovnavat ani z daleka s nicim co sa tu vyssie spominalo. Napajanie ma bud 1x 220 alebo 1x 12V alebo redundant aj aj. |
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 22.08.2014 - 07:34 #107144
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Basic
Joined: Mar 10, 2012
Posts: 13
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Chalan wrote: › midnight_man wrote: ›nic lepsieho v pomere cena/vykon ako ten 12 portovy SFP switch od TP linku neexistue
daju sa do toho tplinku supnut tieto sfp moduly? http://routerboard.com/S-RJ01 funguju? potrebujem cca 8 LC modulov a zbytok rj45, dik...
tplink je 12portový gigabitový L2 řízený přepínač JetStream™ s 4 Combo 1000BASE-T sloty
takze vse co potrebujes. |
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Post subject: pon
Posted: 22.08.2014 - 09:30 #107145
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Ucen
Joined: Aug 09, 2004
Posts: 753
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edusko wrote: ›no ono to neni take pekne ten pon ako sa to hovori zakladne olt mas od 1700e na 64 userov pokial mas dobry signal a onu jednotku min 50e a bizutka okolo ponu kopec penazi
OLT aj onu sa da zohnat za podstatne menej a ani to nemusis objednavat z chiny. Napis pm, dam ti kontakt na cloveka. |
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Post subject: RE: opticky switch 24 alebo 48 portovy
Posted: 22.08.2014 - 11:16 #107146
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Majster
Joined: Feb 14, 2011
Posts: 2544
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TP link zozere hocico co vie 1000Base... takze ano gigove ti tam pojdu.
Steve, to je pekne...a cena? PON sa oplaca uz cez 50ks uzivatelov. headend zozenies za cca 1500€ s tym ze ma minimalne 3-5 slotov na pon SFP s tym ze kazde jedno SFP vie 1:64. Koncove jednotky si myslim ze nie je problem zohnat do 50€/kus. Akurat asi budu bez wifi. |
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Post subject: opticky switch 24 alebo 48 portovy
Posted: 27.08.2014 - 16:23 #107166
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Majster
Joined: Máj 12, 2004
Posts: 4579
Location: Bratislava
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ste-ve wrote: › edusko wrote: ›
mam zo siete vybrane teraz extrem switche maju 24x SFP, moznost 2x 10Gbit optiku a 20 Gbit stack s dalsimi switchmi ked by si dokladal.
Kvalitou sa nedaju porovnavat ani z daleka s nicim co sa tu vyssie spominalo. Napajanie ma bud 1x 220 alebo 1x 12V alebo redundant aj aj.
cena? |
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