Lihlahisoa
Fiberlical Fiber
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Fiberry Fiber e kopantsoe le khalase kapa likhohlolong tsa polasetiki tse fetisang data e le pulsen, fana ka lebelo le phahameng haholo la phetiso ea data. E ka ba le tlhaiso-leseling e mengata ho feta maeto a malelele ka tahlehelo e fokolang ea matšoao. Ho fapana le likhoele tsa setso sa Copper, fiberry ha ho na thuso ho ho tetelletsa le ho kenella moeeng ho sesebelisoa sa radiofrequichicency, ho netefatsa pontšo e hloekileng le e ka tšeptjoang. Boleng bona bo etsa hore fiber e ntle e khetholla khetho e ntle bakeng sa marang-rang le marang-rang a malelele.
Re fana ka lihlahisoa tse fapaneng tsa moea oa fiber tsa moea, ho kenyeletsa G.652.D, G.657.a2, 'me ba bangata ba ho tendisa litlhoko tsa hau tse khethehileng.
Litšobotsi
Fiber ea Optical eo re faneng ka eona e na le litšobotsi tse latelang:
1) Khetho e felisang ea likano tse fapaneng ho fihlela litlhoko tsa linako tse fapaneng tsa kopo.
2) Ho hloka chelete ho sa sebetse hantle, ho loketse phetisetso e potlakileng haholo.
3) Ho hanyetsa botsitso bo phahameng bo phahameng bo phahameng bo phahameng ba ho tepella, se loketseng ho sebelisoa libakeng tse fapaneng.
Kopo
Haholo-holo e sebelisoang mefuteng e fapaneng ea thapo ea cable ho bapala karolo ea puisano.
Litekanyetso tsa tekheniki
Tlhabollo ea Optical
| G.652.d | |||
| Ntho | Diyuniti | Maemo | E boletsoeng Melao |
| ATTEnuation | DB / km | 1310nm | ≤0.34 |
| DB / km | 1383nm (kamora ho2-Ka) | ≤0.34 | |
| DB / km | 1550nm | ≤0.20 | |
| DB / km | 1625nm | ≤0.24 | |
| Atenuation vs WarthangthMax.Ccication | DB / km | 1285-1330Nm, ho buuoa ka 1310nm | ≤0.03 |
| DB / km | 1525-1575nm, ha ho buuoa ka 1550nm | ≤0.02 | |
| Zero Ho se Matlafa a Lehlakore (λ0) | nm | - | 1300-1324 |
| Zero ho lahla bohloko (s0) | ps / (nm²) | - | ≤0.092 |
| Cabel Cuoff Wavelength (λcc) | nm | - | ≤1260 |
| Bophara ba mode mode (mfd) | μm | 1310nm | 8.7-9.5 |
| μm | 1550nm | 9.8-10.8 | |
| G.657.a1 | |||
| Ntho | Diyuniti | Maemo | E boletsoeng Melao |
| ATTEnuation | DB / km | 1310nm | ≤0.35 |
| DB / km | 1383nm (kamora ho2-Ka) | ≤0.35 | |
| DB / km | 1460nm | ≤0.25 | |
| DB / km | 1550nm | ≤0.21 | |
| DB / km | 1625nm | ≤0.23 | |
| Atenuation vs WarthangthMax.Ccication | DB / km | 1285-1330Nm, ho buuoa ka 1310nm | ≤0.03 |
| DB / km | 1525-1575nm, ha ho buuoa ka 1550nm | ≤0.02 | |
| Zero Ho se Matlafa a Lehlakore (λ0) | nm | - | 1300-1324 |
| Zero ho lahla bohloko (s0) | ps / (nm²) | - | ≤0.092 |
| Cabel Cuoff Wavelength (λcc) | nm | - | ≤1260 |
| Bophara ba mode mode (mfd) | μm | 1310nm | 8.4-9.2 |
| μm | 1550nm | 9.3-10.3 | |
Ho paka
G.652D Fiber e kenngoa ka har'a spool ea polasetiki, e kenngoa ka lebokoseng, ebe u leka ka har'a filimi ebe e tsepame.
Litšitiso tsa polasetiki lia fumaneha ka boholo bo tharo.
1) 25.2km / spool
2) 48.6km / Spool
3) 50.4km / spool
Polokelo
1) Sehlahisoa se lokela ho bolokoa ka setopo se hloekileng, sa bohloeki, sa ntlo e omileng le e nang le moea.
2) Sehlahisoa ha sea lokela ho ts'oaroa hammoho le lihlahisoa tse akaretsang mme ha sea lokela ho ba haufi le mehloli ea mollo.
3) Sehlahisoa se lokela ho qoba khanya ea letsatsi le pula.
4) Sehlahisoa se lokela ho paka ka botlalo ho qoba mongobo le tšilafalo.
5) Sehlahisoa se tla sireletsoa khatellong e boima le tšenyo e 'ngoe ea mechine nakong ea polokelo.
Mefuta ea sampole ea mahala
Lefatše le leng le ikemiselitse ho fana ka bareki ba nang le terata ea boleng bo holimo le lits'ebetso tsa cable le lits'ebeletso tsa pele
O ka kopa mehlala ea mahala ea sehlahisoa seo u se ratang ho bolela ho sebelisa sehlahisoa sa rona bakeng sa tlhahiso
Re sebelisa data ea liteko feela u ikemiselitse ho fana ka maikutlo le boleng ba likarolo tsa sehlahisoa le boleng, kahoo u tla re thusa ho khothatsa
O ka tlatsa foromo ka letsohong le letona ho kopa sampole ea mahala
Litaelo tsa Kopo
1. Moreki o na le li-account tsa Inter International Express tse tsamaisang thepa (thepa e ka khutlisoa ka tatellano)
2. Setsi se tšoanang se ka etsa kopo ea mohlala o le mong oa mahala oa sehlahisoa sa Thesame
3. Mohlala ona ke oa bareki ba temo ea terata le cable's, 'me ho na le basebetsi ba laboratoto bakeng sa tlhahlobo ea tlhahiso kapa lipatlisiso
Salpole ea Mohlala
Foromo ea kopo ea mahala ea sampole
Ka kopo kenya lintlha tse hlokahalang tsa mohlala, kapa o hlalosa litlhoko tse ngata, re tla khothaletsa sampole bakeng sa hau
Kamora ho fana ka foromo, tlhaiso-leseling eo u e khotsofatsang e ka fetisetsoa ho semelo se le seng sa lefatše bakeng sa ho etsa lipatlisiso tsa sehlahisoa le tlhaiso-leseling ea hau. Mme e kanna ea ikopanya le uena ka mohala. Ka kopo bala ronaleano la lekunutuBakeng sa lintlha tse ling.