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 kunokunakwa 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, imojula ye-SFP optical iyadingeka ukuze unikeze uxhumano lwe-optical interface ku-OLT), futhi ukudluliswa kwedatha kube...