PORT SFP

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quadra
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PORT SFP

Sat Feb 27, 2016 11:16 am

Bonjour à tous

Je me pose beaucoup de question sur les ports SFP intégré au switch netonix :roll:
Je ne connaissais pas du tout ce port car j’utilisais que les ports RJ45 …
J’ai acheté un plug SFP RJ45 pour voir comment cela fonctionne, et pour l’instant rien de sorcier le port en rj45 fonctionne bien avec un débit max de 100 mbs - 1000 mbs bien entendu… :screwb:



Par contre ma question est sur la fibre optique
Jusqu’à quel débit peut ton avoir avec ce port SFP en fibre optique ? Quelle distance max ?
Quel plug fibre choisir ?? on parle de casquette bleu ???? :idea:

On m’a aussi parlé un port SFP+ ??? C’est quoi ??? :shock:

Merci
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lligetfa
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Re: PORT SFP

Sat Feb 27, 2016 11:50 am

I see you posted to stories section but I'm sure Chris will move it. Perhaps you missed where it says do not post questions?

Fiber SFP comes in Single Mode and Multi Mode versions. MM is limited to about 0.5KM while SM can go many KM.

SFP+ is 10 gig.
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sirhc
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Re: PORT SFP

Sat Feb 27, 2016 12:33 pm

As Les stated the SFP port is just a receiver for an SFP module.

How far you can go with fiber has nothing to do with the switch or the SFP port but rather the type of Fiber SFP module you plug into it.

Think of an SFP slot as an expansion slot in a computer as it is not a question of what the slot can do so much as which type of expansion card you put in it.

A rough analogy of SFP and SFP+ might be the difference between an ISA expansion slot verses a PCI expansion slot in a computer. The PCI slot can communicate much more and faster than an ISA slot can.
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quadra
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Re: PORT SFP

Mon Feb 29, 2016 9:25 am

Bonjour

ok j'ai compris , j'ai regarder la liste sur WIKIPEDIA

j'ai regarder chez microtik il font les module approprier a la fibre

je vais donc faire un essaie

merci
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