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Kakaretso le mesebetsi ea li-switch tsa optical

Kakaretso ea Phetoho ea Optical:
switjha ya fiber optic ke sesebediswa sa phetiso ya marangrang se lebelo le hodimo. Ha se bapiswa le diswitjha tse tlwaelehileng, se sebedisa dithapo tsa fiber optic e le sesebediswa sa phetiso. Melemo ya phetiso ya fiber optic ke lebelo le potlakileng le bokgoni bo matla ba ho thibela tshitiso. Fiber Channel Switch (FC Switch, e bitswang hape "Fibre Channel Switch").

Switch ea optic ea fiber ke mofuta o mocha oa lisebelisoa, 'me ho na le liphapang tse ngata haholo ho tsoa ho li-switch tse tloaelehileng tsa Ethernet tse sebelisoang (haholo-holo tse bonts'oang tšehetsong ea tumellano). Li-switch tsa Ethernet tsa fiber optic tsa Huawei ke sesebelisoa sa taolo ea boleng bo holimo sa ho fihlella fiber optic ea mofuta oa lera la bobeli. Mosebelisi a ka khetha tlhophiso ea koung ea optical eohle kapa tlhophiso ea koung ea optical-electric hybrid, 'me mecha ea phatlalatso ea fiber ea optical e ka ba fiber ea mode e le' ngoe kapa fiber ea mode e mengata. Switch e ka tšehetsa tsamaiso ea hole ea marang-rang le tsamaiso ea lehae ka nako e le 'ngoe ho hlokomela tlhokomelo ea boemo ba ts'ebetso ea koung le litlhophiso tsa switch.

Kou ea faeba ea optical e loketse haholo maemo ao sebaka sa phihlello ea ntlha ea tlhahisoleseling se fetang sebaka sa phihlello sa mohala oa Sehlopha sa 5, tlhoko ea tšitiso ea anti-electromagnetic le tlhoko ea lekunutu la puisano, jj. Masimo a sebetsang a kenyelletsa: libaka tsa bolulo marang-rang a phihlello ea broadband ea FTTH; LAN ea faeba ea optical ea lebelo le phahameng ea khoebo; Sistimi ea Taolo ea kabo ea indasteri e tšepahalang haholo (DCS); marang-rang a video a leihlo la dijithale la fiber ea optical; marang-rang a sebaka sa lehae a faeba ea optical ea lebelo le phahameng ea sepetlele; marang-rang a khamphase.

Tlhaloso e sebetsang ea switjha ea optical:
Mokhoa oa ho fetola o sa thibeleng oa ho boloka le ho fetisetsa pele, o nang le bokhoni ba ho fetola ba 8.8Gbps, likou tsohle li ka sebetsa ka duplex e felletseng ka lebelo le felletseng la terata ka nako e le 'ngoe.
Tšehetsa liaterese tsa MAC tsa 6K, ka mesebetsi ea ho ithuta le ho ntlafatsa liaterese tsa MAC ka boiketsetso
Tšehetsa ho kopanngoa ha likou, ho fana ka lihlopha tse 7 tsa litsela tse kholo tsa broadband tse kopaneng
Tšehetsa moleng oa bohlokoa, fana ka tiisetso ea boleng ba tšebeletso
Tšehetso ea 802.1d Spanning Tree Protocol/Potlako ea Potlako Spanning Tree Protocol
Tšehetsa netefatso ea phihlello e thehiloeng koung ea 802.1x
Tšehetsa taolo ea phallo ea IEEE802.3x e felletseng ea duplex/taolo ea phallo ea khatello ea mokokotlo ea halofo ea duplex
Tšehetsa VLAN e thehiloeng ho tag/port-based VLAN/protocol-based VLAN, e fanang ka lihlopha tsa VLAN tse 255, ho fihlela ho li-VLAN tse 4K
Tšehetsa taolo ea phihlello ea marang-rang e thehiloeng koung
Ka mosebetsi oa ho itšehla thajana ha koung
Ka mokhoa oa thibelo oa ho thibela hlooho (HOL) ho fokotsa tahlehelo ea pakete
Tšehetso ea koung le aterese ea MAC e tlamang, aterese ea MAC e sefang
Tšehetsa koung ea ho iponahatsa
Ka mosebetsi oa ho beha leihlo marang-rang oa SNIFF
Ka mosebetsi oa taolo ea bandwidth ea koung
Tšehetsa taolo ea ho shebella li-multicast tsa IGMP
Tšehetsa taolo ea sefefo sa phatlalatso


Nako ea poso: Tshitwe-10-2021