Abantu abaningi bangase bangazi ukuthi amamojula abonakalayo ayingxenye ebalulekile yakho konke ukuthunyelwa kokuxhumeka kwenethiwekhi. Ukuvela komkhiqizo kuvame ukuhambisana nesidingo semakethe. Iningi lamamojula abonakalayo esivame ukuhlangana nawo angahlangabezana kuphela nokuthunyelwa kwenethiwekhi ...

I-Dual-power 16 Slots 2U 19″ Rack Mount Chassis ingahlangabezana nezidingo zabasebenzisi beqembu le-Ethernet lebanga elide, lejubane eliphezulu, lomkhawulokudonsa ophezulu osheshayo. Ukusebenza komkhiqizo kuzinzile futhi kuthembekile, kuvumelana nezindinganiso ze-Ethernet, futhi kunendlela yokuvikela umbani...

I-Dual-power 16 Slots 2U 19″ Rack Mount Chassis ingahlangabezana nezidingo zabasebenzisi beqembu le-Ethernet lebanga elide, lejubane eliphezulu, lomkhawulokudonsa ophezulu osheshayo. Ukusebenza komkhiqizo kuzinzile futhi kuthembekile, kuvumelana nezindinganiso ze-Ethernet, futhi kunendlela yokuvikela umbani...

Izinzuzo zokuphepha zokushintshwa kwe-PoE ① Iswishi ye-PoE ingaxazulula izinkinga zomjikelezo omfushane, ukugcwala ngokweqile, ukushintsha kwamandla kagesi, njll., futhi inganikeza ukuvikeleka okuhle kokuphakelwa kwamandla. ②Iswishi ye-PoE ejwayelekile izohlinzeka ngetheminali yokuthola i-voltage ephansi...

Ngokuthuthuka okuqhubekayo kobuchwepheshe be-PoE, ukushintsha kwe-PoE okwamanje kusesigabeni esivuthiwe kakhulu, nokho, ngenxa yemakethe yokuqapha yamanje ngaphansi kwengcindezi yezindleko, ikhwalithi yokushintshwa kwe-PoE ekhethiwe noma izintambo ziphansi kakhulu, noma umklamo wesikimu i ...

Kukuphi ukusetshenziswa kwe-single/multimode fibre kanye ne-single/multimode optical module? (1) I-fiber yemodi eyodwa ingenza i-fiber idluliselwe ngqo phakathi nendawo, futhi ngokuvamile isetshenziselwa ukudlulisa idatha ebangeni elide; ku-multi-mode fiber, sig ye-optical...

I-Fiber media converter ingahlukaniswa ibe i-fiber yemodi eyodwa kanye ne-multi-mode fiber ngokusho kwemodi yokudlulisela ku-fiber. Umehluko obaluleke kakhulu phakathi kwemodi eyodwa kanye nemodi eminingi yibanga lokudlulisela. I-Industrial grade fiber media co...

Ukwehluleka unomphela: Kumaphutha angunaphakade, iluphu ingasetshenziswa ekugcineni, kanti enye ekugcineni ingaboniswa kusuka kuswishi noma isigaba esahluliwe ngesigaba futhi isendlalelo ngesendlalelo esinomhlaziyi wokudlulisela. 1. Ama-alamu okudlulisa avela ngamabili. Isibonelo, i...

Kuhlelo lokudlulisa ukuxhumana kwedijithali, kukhona uchungechunge olubili lwe-digital optical transceiver, eyodwa ibizwa ngokuthi "Plesiochronous Digital Hierarchy" (Plesiochronous Digital Hierarchy), okubizwa ngokuthi i-PDH optical transceiver; enye ibizwa ngokuthi "I-Synchronous Di...

Njengoba sonke sazi, i-fiber optical ayihambisani futhi ingavikelwa ku-inrush current, futhi ikhebula le-optical libuye libe nokusebenza okuhle kokuvikela, izingxenye zensimbi kukhebula le-optical zinenani eliphezulu lokwehlukanisa phansi, kanti umbani wamanje unjalo. ..