Likarolo le ts'ebeliso ea lihokelo tsa mofuta oa UPC fiber optic

Likarolo le ts'ebeliso ea lihokelo tsa mofuta oa UPC fiber optic

Sehokelo sa mofuta oa UPC fiber optic ke mofuta o tloaelehileng oa sehokelo tšimong ea likhokahano tsa fiber optic, sengoloa sena se tla sekaseka ho potoloha litšobotsi le ts'ebeliso ea sona.

Likarolo tsa sehokelo sa mofuta oa UPC fiber optic

1. Sebopeho sa sefahleho sa pheletso ea sefahleho sa UPC se hokahaneng se ntlafalitsoe ho etsa hore bokaholimo ba sona bo be boreleli, bo bōpehileng joaloka dome. Moralo ona o lumella sefahleho sa ho qetela sa fiber optic ho fihlela kamano e haufi ha o emisa, ka hona ho fokotsa tšusumetso ea ho bonahatsa Fresnel.

2. Tahlehelo e phahameng ea ho khutla ha e bapisoa le mofuta oa PC, UPC e fana ka tahlehelo e phahameng ea ho khutla, hangata e ka fihla ho feta 50dB, e bolelang hore e ka hatella hamolemo tšusumetso ea leseli le sa batleheng le bonts'itsoeng ts'ebetsong ea sistimi.

3. Tahlehelo e tlase ea ho kenya Ka lebaka la ts'ebetso ea eona e nepahetseng ea tlhahiso le theknoloji ea boleng bo phahameng ea polishing, li-connectors tsa UPC hangata li khona ho finyella tahlehelo e tlaase ea ho kenya, ka kakaretso e ka tlaase ho 0.3dB, e thusang ho boloka matla a pontšo le botšepehi.

Maemo a lihokelo tsa mofuta oa UPC oa fiber optic

Ka lebaka la litšoaneleho tse ka holimo, li-connectors tsa UPC li loketse maemo a fapaneng a kopo, joalo ka lisebelisoa tsa marang-rang tsa Ethernet, ODF (Optical Distribution Frame) liforeimi tsa kabo ea fiber optic, li-converter tsa mecha ea litaba le li-switches tsa fiber optic, joalo-joalo, tseo hangata li hlokang phetisetso e tsitsitseng le e phahameng ea optical signal. Hape ho na le litsamaiso tsa TV tsa digital le tsa thelefono, tse nang le litlhoko tse phahameng tsa boleng ba matšoao, 'me boleng bo phahameng ba tahlehelo ea lihokelo tsa UPC bo thusa ho netefatsa ho nepahala le botsitso ba phetiso ea data.

E boetse e kenyelletsa lits'ebetso tse hlokang boleng ba matšoao a holimo. Likopong tsa boemo ba bajari, joalo ka likhokahano tsa phetisetso ea data ka har'a litsi tsa data kapa mela ea mokokotlo ho marang-rang a maemo a khoebo, lihokelo tsa UPC li sebelisoa haholo ka lebaka la ts'ebetso ea tsona e phahameng. Leha ho le joalo, maemong a itseng, a kang analog optical communication systems tse kang CATV kapa WDM systems tse sebelisang Raman fiber amplifiers, moo ho ka 'nang ha hlokahala hore ho be le taolo e phahameng ea tahlehelo ea ho khutla, sehokelo sa APC se ka khethoa ho feta UPC.


Nako ea poso: Feb-06-2025

  • E fetileng:
  • E 'ngoe: