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 esikhungweni, 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. ..

Umsebenzi uyinkomba eqondile kakhulu Ngokushintsha kwezingqimba zokufinyelela okuvamile, iziqinisekiso ezilula ze-QoS, izindlela zokuphepha, ukusekelwa kwamasu okuphatha inethiwekhi, izivumelwano zezihlahla ezinwebekayo kanye nama-VLAN konke kuyimisebenzi ebalulekile, noma kunjalo, uma uhlaziya ngokucophelela, ngakho...

Ukushintsha kwezimboni kubizwa nangokuthi ama-switch Ethernet wezimboni, okuyimishini yokushintsha ye-Ethernet esetshenziswa emkhakheni wokulawulwa kwezimboni, ngenxa yezinga lenethiwekhi elamukelwayo, ukuvuleka kwayo, ukusetshenziswa okubanzi, intengo ephansi, kanye ne-TCP/I esobala nehlanganisiwe...