Na transceiver ea optical ea mohala e bonolo ho e sebelisa? Ha e le hantle ho bonolo ho e sebelisa, ho seng joalo e ke ke ea e-ba sehlahisoa sa tsoelo-pele ea histori ea lisebelisoa tsa puisano! Telephone optical transceiver ke sesebelisoa se fetolang mats'oao a khale a mohala ho ...

Mefuta e atisang ho sebelisoa ea thelefono ea li-transceivers tsa thelefono tsa optical ke: sehokelo sa loop relay (FXO), segokanyimmediamentsi sa analog subscriber line (FXS), hotline thelefono (fono ea semmuso), segokanyimmediamentsi sa magnete thelefono. Li-transceiver tsa mohala tsa optical ...

8-port POE netweke fapoha "Le ka mohla chesa sesebediswa" bohlale POE fapoha, e tsoetseng pele ho intša algorithm e matla feela IEEE 802.3af thepa terminal, kahoo ha ho hlokahale ho tšoenyeha ka senya poraefete maemo a PoE kapa thepa bao e seng PoE. Sistimi e bohlale ea phepelo ea motlakase ...

Sesebelisoa sa POE se nang le likou tse robeli (JHA-P30208CBMH) se fana ka phetiso ea matla le data ho sebelisa lithapo tsa Category 5 Ethernet ho tloha node ea marang-rang. Likou tsa 8 + 2 tse potlakileng tsa Ethernet li ka sebelisoa bakeng sa khokahano ea 10/100Mps, eo likou tse 8 tsa tsona li ka fanang ka maemo a indasteri a IEEE802 ...

Batho ba atisang ho reka optical modules ba tseba hore optical fiber modules hangata ba hloka ho netefatsa khoutu ea ho lumellana, hobane hona joale ho na le mefuta e 'meli' marakeng, e 'ngoe ke mochine o sebetsang hantle o sebetsang hantle,' me e 'ngoe ke optical module ea ori. .

PoE switch e bolela sesebelisoa se ka fanang ka matla a marang-rang ho li-terminals tse tsamaisoang ka hole ka thapo ea marang-rang. Ke sesebelisoa sa phepelo ea motlakase se batlang se tloaelehile lits'ebetsong tsa phepelo ea motlakase ea PoE. Leha ho le joalo, haeba switch ha e na tšebetso ea POE, na e ka eketsa ...

Optical module, haholo-holo e bua ka mochine o monyenyane o pakiloeng oa optical o ka fetohang hot-swapped. Ke mochine oa optical o ka fetoloang ka ho chesa nakong ea ts'ebetso le ho sebelisoa boema-kepe ba lisebelisoa. E sebelisoa haholo ho hokahanya sesebelisoa (hangata e bua ka swit ...

CWDM/DWDM wavelength division multiplexing division tshebediso ya disebediswa Ha ditlhoko tsa batho bakeng sa bandwidth li ntse li phahama le ho feta, lisebelisoa tsa Dense Wavelength Division Multiplexing (DWDM) li entse tsoelo-pele e kholo ho fokotsa litšenyehelo, ka hona li ntse li eketseha ...

Ha ho hahoa marang-rang a libaka tsa metse e meholo (haholo-holo marang-rang a nako e telele a OTN optical transmission), lisebelisoa tsa ho arola likarolo tsa wavelength li bohlokoa ka ho khetheha. Thepa ea DWDM dense wavelength division multiplexing e na le sebaka se selelele, se phahameng-...

Mosebetsi o ka sehloohong oa 485 converter ke ho fetola letšoao la RS-232 le phethiloeng ka mokhoa o le mong hore e be pontšo e leka-lekaneng ea RS-485 kapa RS-422. Ka lebaka la phetiso ea tlhaiso-leseling e hole le bokhoni bo matla ba ho thibela tšitiso, li-converter tsa rs485 li sebelisoa haholo sec ...