Optical Fiber inogadzirwa kubva kugirazi kana tambo dzepurasitiki dzinofambisa data semapurusi echiedza, ichipa yakanyanya kukwirisa data yekumhanyisa. Inogona kutakura huwandu hweruzivo pamusoro pemadaro marefu nekurasikirwa kwechiratidzo kushoma. Kusiyana netambo dzemhangura dzechinyakare, Optical Fiber haipindire kukanganiswa kwemagetsi uye kukanganiswa kweradiofrequency, ichivimbisa chiratidzo chakachena uye chakavimbika. Hunhu uhwu hunoita kuti Optical Fiber ive sarudzo yakanakira yekufonera uye kureba-netiweki.
Tinopa zvakasiyana-siyana zvezvigadzirwa zve optical fiber, kusanganisira G.652.D, G.657.A1, G.657.A2, nezvimwe zvakawanda kuti zvigadzirire zvaunoda.
Iyo optical fiber yatakapa ine zvinotevera maitiro:
1) Flexible kusarudzwa kweakasiyana machira kusangana nezvinodiwa zvezviitiko zvakasiyana zvekushandisa.
2)Small polarization mode dispersion coefficient, yakakodzera kune yakakwirira-kumhanya kutapurirana.
3) Superior dynamic kuneta kuramba, yakakodzera kushandiswa munzvimbo dzakasiyana.
Inonyanya kushandiswa mumhando dzakasiyana dze optical cable kutamba basa rekutaurirana.
G.652.D | |||
Item | Units | Conditions | Specified values |
Attenuation | dB/km | 1310nm | ≤0.34 |
dB/km | 1383nm (mushure meH2-kuchembera) | ≤0.34 | |
dB/km | 1550nm | ≤0.20 | |
dB/km | 1625nm | ≤0.24 | |
Attenuation vs. WavelengthMax.α musiyano | dB/km | 1285-1330nm, maererano ne1310nm | ≤0.03 |
dB/km | 1525-1575nm, zvichireva 1550nm | ≤0.02 | |
Zero Dispersion Wavelength(λ0) | nm | —— | 1300-1324 |
Zero Dispersion Slope(S0) | ps/(nm² ·km) | —— | ≤0.092 |
Cable Cutoff Wavelength(λcc) | nm | —— | ≤1260 |
Mode Field Diameter(MFD) | μm | 1310nm | 8.7-9.5 |
μm | 1550nm | 9.8-10.8 |
G.657.A1 | |||
Item | Units | Conditions | Specified values |
Attenuation | dB/km | 1310nm | ≤0.35 |
dB/km | 1383nm (mushure meH2-kuchembera) | ≤0.35 | |
dB/km | 1460nm | ≤0.25 | |
dB/km | 1550nm | ≤0.21 | |
dB/km | 1625nm | ≤0.23 | |
Attenuation vs. WavelengthMax.α musiyano | dB/km | 1285-1330nm, maererano ne1310nm | ≤0.03 |
dB/km | 1525-1575nm, maererano ne1550nm | ≤0.02 | |
Zero Dispersion Wavelength(λ0) | nm | —— | 1300-1324 |
Zero Dispersion Slope(S0) | ps/(nm² ·km) | —— | ≤0.092 |
Cable Cutoff Wavelength(λcc) | nm | —— | ≤1260 |
Mode Field Diameter (MFD) | μm | 1310nm | 8.4-9.2 |
μm | 1550nm | 9.3-10.3 |
G.652D optical fiber inotorwa pamusoro pepurasitiki spool, yoiswa mubhokisi, uye yozorongedzerwa pamubhedha uye inogadziriswa nefirimu rekuputira.
Plastic spools anowanikwa mumatatu matatu.
1) 25.2km/spool
2) 48.6km/spool
3) 50.4km/spool
1) Chigadzirwa chacho chinofanira kuchengetwa mudura rakachena, rine hutsanana, rakaoma uye rinofefeterwa nemhepo.
2) Chigadzirwa chacho hachifanirwe kusungirirwa pamwe chete nezvigadzirwa zvinopisa uye hazvifanirwe kunge zviri padyo nenzvimbo dzemoto.
3) Chigadzirwa chacho chinofanira kudzivisa chiedza chezuva uye mvura.
4) Chigadzirwa chacho chinofanira kunge chakazara zvachose kudzivirira unyoro uye kusvibiswa.
5) Chigadzirwa chacho chichadzivirirwa kubva pakumanikidzwa kukuru uye kumwe kukanganisa kwemagetsi panguva yekuchengetedza.
DZIMWE NYIKA Yakazvipira Kupa Vatengi neIndustleading Yemhando yepamusoro Waya uye Cable Matenals uye Yekutanga-Kirasi Technical Services.
Iwe Unogona Kukumbira Yemahara Sample Yechigadzirwa Iwe Uri Kufarira Zvinoreva Iwe Unoda Kushandisa Chigadzirwa Chedu Kugadzira.
Isu Isu Chete Tinoshandisa Iyo Yekuyedza Dhata Iwe Unoda Kupindura Andshare SeKusimbiswa Kwechigadzirwa Hunhu uye Hunhu, Uye wozotibatsira Kugadzira Yakawedzera Yakazara Yekudzora Hunhu Sisitimu Yekuvandudza Kuvimbika kweVatengi uye Kutenga Chinangwa, Saka Ndokumbira Udzorerwe.
Unogona Kuzadza Fomu Kurudyi Kukumbira Sample Yemahara
Mirayiridzo Yekushandisa
1 . Mutengi Ane International Express Delivery Account Anozvidira Anobhadhara Mutoro (Mutoro Unogona Kudzorerwa MuOdha)
2 . Iyo Sayo Institution Inogona Kungonyorera Yeye Yemahara Sample Yechigadzirwa Chimwechete, Uye Iyoyo Institution Inogona Kunyorera Kusvika Mashanu emasamples eZvigadzirwa Zvakasiyana Zvemahara mukati megore rimwechete.
3 . Sample ndeye Chete Waya uye Cable Factory Vatengi, Uye Chete Yevashandi VemuLabhoritari Yekuongororwa Kwekugadzira Kana Kutsvagisa.
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