Izindaba

I-OLT: Ibhekise kutheminali ye-optical line esiyisebenzisayo, futhi iyisisetshenziswa sokugcina esisetshenziswa ukuxhuma isiqu se-fiber optical.I-ONU: I-ONU ibhekisela kuyunithi yenethiwekhi yokubona.I-ONU ihlukaniswe kakhulu yaba iyunithi yenethiwekhi ye-optical esebenzayo kanye neyunithi yenethiwekhi ye-passive optical network.Gene...

I-Ethernet switch iwuhlobo lokushintshwa oludlulisa idatha ngokusekelwe ku-Ethernet, futhi i-Ethernet iyindlela yokwabelana ngemidiya yokudlulisa ibhasi.Isakhiwo sokushintsha kwe-Ethernet: imbobo ngayinye yeswishi ye-Ethernet ixhunywe ngokuqondile kumsingathi, futhi ngokuvamile iba kumodi ye-duplex egcwele.I-switch ingaphinda ...

Yini i-ONU?Namuhla, i-ONU empeleni ivame kakhulu ezimpilweni zethu.Uxhumano lwenethiwekhi olunikezwa u-opharetha olufakwe ekhaya lawo wonke umuntu lubizwa nge-Optical Modem, eyaziwa nangokuthi idivayisi ye-ONU.Inethiwekhi ka-opharetha ixhunywe kudivayisi yokubona, bese ixhunywa embobeni ye-PON ye...

I-POE switch iyiswishi enomsebenzi wokuphakelwa kwamandla, engaxhunywa nokushintsha okujwayelekile.Amaswishi e-POE asetshenziswa kakhulu ekusakazweni kwenethiwekhi yamahhotela, ukufakwa kwenethiwekhi yekhampasi nokuqapha ezokuphepha.Ngokuvuselelwa kwezikhathi, ukwenziwa ngcono kwamazinga okuphila kanye nokwanda kwe ...

Ngezikhathi ezijwayelekile, amakhasimende azoza kubasebenzi bethu bebhizinisi azobuza: Iyini i-POE switch?Ukushintsha kwe-POE kunokunaka okuphezulu emakethe futhi isetshenziswa ezindaweni eziningi empilweni: isibonelo, ukushintshwa kwe-POE kwethu kunganikeza ukumbozwa kwenethiwekhi emahhotela nasekhampasi, futhi kudlale umdlalo othile ...

Ngokuxhumana okubonakalayo, ukuxhumana okubonakalayo kwamadivayisi kuxhunywe nge-fiber optical.Isibonelo, ukuxhumana phakathi kwe-OLT ne-ONU (ngokuvamile, imojuli ye-SFP optical iyadingeka ukuze unikeze uxhumano lwe-optical interface ku-OLT), futhi ukudluliswa kwedatha kube...