Dual-power 16 Slots 2U 19 ″ Rack Mount Chassis wuxuu dabooli karaa baahida masaafada dheer, xawaaraha sare, bandwidth degdega ah ee isticmaalayaasha kooxda Ethernet. Waxqabadka badeecadu waa mid deggan oo la isku halayn karo, waafaqsan heerarka Ethernet, oo waxa uu leeyahay qiyaasta ilaalinta hillaaca

Faa'iidooyinka amniga ee furayaasha PoE ① Dareeraha PoE wuxuu xallin karaa dhibaatooyinka wareegga gaaban, culeyska xad-dhaafka ah, isbeddelka korantada, iwm, wuxuuna bixin karaa ilaalin koronto oo wanaagsan. ②Dareemada caadiga ah ee PoE-ga ayaa ku siin doona in la ogaado koronto-yar oo hooseeya

Iyadoo horumarinta joogtada ah ee tignoolajiyada PoE, furayaasha PoE ayaa hadda ku jira marxalad aad u qaan-gaar ah, si kastaba ha ahaatee, sababtoo ah suuqa kormeerka ee hadda jira cadaadiska qiimaha, tayada xulashada PoE ama fiilooyinka ayaa aad u hooseeya, ama naqshadeynta nidaamka i ...

Aaway codsiga hal/multimode fiber iyo hal/multimode optical module? (1) Fiber-mode-kaliya waxay ka dhigi kartaa fiber si toos ah loogu gudbiyo xarunta, waxaana guud ahaan loo isticmaalaa gudbinta xogta fogaanta; in fiber-mode-ka badan, calaamad indhaha...

Beddelaha warbaahinta fiber-ka waxaa loo qaybin karaa fiber hal-hab ah iyo fiber-mode-badan iyadoo loo eegayo habka gudbinta ee fiber-ka. Farqiga aasaasiga ah ee u dhexeeya hal-hab iyo qaab-badan waa fogaanta gudbinta. Warshadaha fiber media co...

Guuldarrooyinka joogtada ah: Cilladaha joogtada ah, loop ayaa loo isticmaali karaa hal gees, halka dhamaadka kalena laga soo bandhigi karaa qaybta beddelka ama la xukumay qayb iyo lakab lakab leh falanqeeye gudbin. 1. Qaylodhaanta gudbintu waxay u soo baxaysaa laba-labo. Tusaale ahaan, waxaan...

Nidaamka gudbinta isgaadhsiinta dhijitaalka ah, waxa jira laba taxane ah oo transceiver indhaha dijitaalka ah, mid waxa loo yaqaan "Plesiochronous Digital Hierarchy" (Plesiochronous Digital Heerarchy), oo loo yaqaan transceiver indhaha PDH; Midda kale waxaa loo yaqaan " Synchronous Di...

Sida aynu wada ogsoonahay, fiber optic-ga ayaa ah mid aan shaqaynayn, waxaana laga ilaalin karaa in qulqulka hadda socda, sidoo kale xadhigga indhaha waxa kale oo uu leeyahay wax-qabad fiican oo ilaalin ah, qaybaha birta ah ee ku jira xadhigga indhaha waxa ay leeyihiin qiimo sare oo dahaar ah oo dhulka ah, wakhtiga danabkuna waa. ..

Shaqadu waa tilmaanta tooska ah ee ugu toosan ee wareegyada lakabka gelitaanka guud, dammaanadaha fudud ee QoS, hababka amniga, taageerada istaraatiijiyadaha maaraynta shabakada, balaadhinta borotokoolka geedaha iyo VLAN-yada dhamaantood waa hawlo muhiim ah, si kastaba ha ahaatee, haddii aad si taxadar leh u falanqayso, markaa...

Shidayaasha warshadaha waxaa sidoo kale loo yaqaan furayaasha Ethernet warshadaha, kuwaas oo ah qalabka wareejinta Ethernet ee loo isticmaalo dhanka xakamaynta warshadaha, sababtoo ah heerka shabakada la qaatay, furfurnaantiisa, codsigeeda ballaaran, qiimo jaban, iyo TCP/I hufan oo midaysan.