Mosebetsi le Tšebeliso ea Industrial Fiber Switch

Industrial Fiber switjha (Industrial Switch), e tsejoang hape e le indasteri Ethernet switjha, ke mosebetsi oa lera bobeli ba OSI (ya data tlhahisoleseding sehokelo lera, hlalosoa ka ho buuoa ka "netweke sebakeng seo"), ho ea ka MAC (network boemakepe lintho tse bonahalang taolo ya. ) Boitsebiso bo qaqileng) boitsebiso, lisebelisoa tsa marang-rang tse khonang ho kenyelletsa le ho arolelana lifaele tsa data.Ke mesebetsi efe eo li-switches tsa indasteri li ka fanang ka tsona bakeng sa likhoebo?   Li-switches tsa fiber ea indasteri li sebelisoa haholo bakeng sa phetiso ea data ea nako ea nnete ea Ethernet libakeng tse rarahaneng tsa indasteri.Nakong ea moralo oa Ethernet, hobane e amohela carrier sense multiplexing collision discovery (CSMA / CD mechanism), e sebelisoa sebakeng se rarahaneng sa indasteri, 'me ho tšepahala ha eona ho fokotsehile haholo, e le hore Ethernet e se ke ea sebelisoa.Sesebelisoa sa Ethernet sa indasteri se amohela mokhoa oa ho fetola polokelo, 'me ka nako e ts'oanang se ntlafatsa lebelo la puisano la Ethernet, mme moralo o bohlale o hahelletsoeng o lekola boemo ba ts'ebetso ea marang-rang, e le ho netefatsa ts'ebetso e ts'epahalang le e tsitsitseng ea Ethernet ho tikoloho e thata le e kotsi ea indasteri.   Li-switches tsa indasteri hangata li sebelisoa liketsahalong tsa tlhahiso ea indasteri, 'me hangata li na le ponahalo le mefuta e fapaneng ea ho kenya.Ho latela lits'ebetso tse fapaneng, ho na le litlhokahalo tsa ho se kenelle metsi, ho se kenngoe ke lerole, ho hanyetsa ho ts'oha, le ho hanyetsa tšitiso ea motlakase.Ha e le hantle, litlhoko tsa ho tšepahala li boetse li phahame, hape li hloka ho sebetsa lihora tse 24 ka letsatsi nako e telele..Lisebelisoa tse ling tsa taolo ea othomathiki li hloka tieho e tlase ea ho fetisa, 'me tse ling li hloka phepelo ea motlakase e sa sebetseng, phepelo ea motlakase ea DC24V joalo-joalo.   Bakeng sa mathata a ka holimo ao u hlokang ho a rarolla, li-switches tsa fiber tsa JHA tsa indasteri li ka u thusa ho li rarolla sebakeng se le seng: IP40 ea tšireletso, moralo o kentsoeng ka botlalo oa aluminium alloy shell, o ka ikamahanya le maemo a thata a kang lerōle le mongobo, 'me oa netefatsa hore o bolokehile ebile o tsitsitse. ts'ebetso ea sehokelo sa hau. JHA-IG08H-1


Nako ea poso: Jun-22-2022