Abantu abaninzi banokungazi ukuba iimodyuli zamehlo ziyinxalenye eyimfuneko yazo zonke iimodyuli zoqhagamshelo lwenethiwekhi. Ukuvela kwemveliso kudla ngokuhambelana nemfuno yemarike. Uninzi lweemodyuli zamehlo esihlala sidibana nazo zinokudibana kuphela nokusasazwa kwenethiwekhi ...

Amandla amabini e-16 Slots 2U 19 ″ Rack Mount Chassis inokuhlangabezana neemfuno zomgama omde, isantya esiphezulu, i-high-bandwidth ekhawulezayo yabasebenzisi beqela elisebenzayo le-Ethernet. Ukusebenza kwemveliso kuzinzile kwaye kunokwethenjelwa, kuhambelana nemigangatho ye-Ethernet, kwaye kunendlela yokukhusela umbane ...

Amandla amabini e-16 Slots 2U 19 ″ Rack Mount Chassis inokuhlangabezana neemfuno zomgama omde, isantya esiphezulu, i-high-bandwidth ekhawulezayo yabasebenzisi beqela elisebenzayo le-Ethernet. Ukusebenza kwemveliso kuzinzile kwaye kunokwethenjelwa, kuhambelana nemigangatho ye-Ethernet, kwaye kunendlela yokukhusela umbane ...

Izibonelelo zokhuseleko zokutshintsha kwe-PoE ① Iswitshi ye-PoE inokusombulula iingxaki zesekethe emfutshane, ukugcwala okugqithisileyo, ukutshintsha kwamandla ombane, njl. njl., kwaye inokubonelela ngokhuseleko lombane olulungileyo. ②Iswitshi esemgangathweni ye-PoE iya kubonelela nge-terminal yokubona i-terminal ephantsi...

Ngophuhliso oluqhubekayo lwetekhnoloji ye-PoE, iiswitshi ze-PoE okwangoku zikwinqanaba eliqolileyo kakhulu, nangona kunjalo, ngenxa yentengiso yangoku yokubeka iliso phantsi koxinzelelo lweendleko, umgangatho wokutshintsha kwe-PoE okanye iintambo ezikhethiweyo ziphantsi kakhulu, okanye uyilo lwesikimu. ...

Kuphi usetyenziso lwefiber enye/yemultimode kunye nemodyuli eyodwa/yemultimode yokubona? (1) I-fiber yemodi enye inokwenza i-fiber idluliselwe ngokuthe ngqo kwiziko, kwaye isetyenziselwa ukuhanjiswa kwedatha ekude; kwiimowudi ezininzi zefiber, i-optical sig...

I-Fiber media converter inokwahlulwa ibe yi-fiber-mode-mode kunye ne-multi-mode fiber ngokwendlela yokuhambisa kwifiber. Owona mahluko usisiseko phakathi kwemowudi enye kunye neendlela ezininzi ngumgama wothumelo. Ishishini lefiber media grade co...

Ukungaphumeleli okusisigxina: Kwiziphene ezisisigxina, i-loop ingasetyenziselwa ekupheleni kwesinye, kwaye esinye isiphelo sinokuboniswa ukusuka kutshintshi okanye icandelo eligwetyiweyo ngecandelo kunye noluhlu ngoluhlu kunye ne-analyzer yokudlulisa. 1. Ii-alam zothumelo zivela ngababini. Umzekelo, ndi...

Kwinkqubo yokuhanjiswa konxibelelwano lwedijithali, kukho iiseti ezimbini ze-digital optical transceiver, enye ibizwa ngokuba yi "Plesiochronous Digital Hierarchy" (Plesiochronous Digital Hierarchy), ebizwa ngokuba yiPDH optical transceiver; enye ibizwa ngokuba yi "Synchronous Di...

Njengoko sonke sisazi, i-fiber optical ayisebenzisi kwaye inokukhuselwa kwi-inrush yangoku, kunye nentambo ye-optical nayo inokusebenza kakuhle kokukhusela, amacandelo esinyithi kwintambo ye-optical inexabiso eliphezulu lokugquma emhlabeni, kunye nombane wangoku. ..