Ibicuruzwa
Fibre optique
Kumenyekanisha ibicuruzwa
Optical Fibre ikozwe mubirahuri cyangwa mubudodo bwa pulasitike byohereza amakuru nka pulses yumucyo, bitanga umuvuduko mwinshi wo kohereza amakuru. Irashobora gutwara amakuru menshi mugihe kirekire hamwe no gutakaza ibimenyetso bike. Bitandukanye n'insinga z'umuringa gakondo, Fibre optique ntishobora kubangikanya amashanyarazi na interineti ya radiofrequency, byemeza ibimenyetso bisukuye kandi byizewe. Iyi miterere ituma Fibre optique ihitamo neza itumanaho hamwe numuyoboro muremure.
Dutanga ibintu bitandukanye byibikoresho bya fibre optique, harimo G.652.D, G.657.A1, G.657.A2, nibindi byinshi kugirango uhuze ibyo ukeneye byihariye.
ibiranga
Fibre optique twatanze ifite ibintu bikurikira:
1) Guhitamo byoroshye impuzu zitandukanye kugirango uhuze ibikenewe mubihe bitandukanye byo gusaba.
2) Coefficient ntoya ya polarisiyasi ntoya, ikwiranye no kwihuta kwihuta.
3) Kurwanya umunaniro ukabije, bikwiriye gukoreshwa mubidukikije.
Gusaba
Ahanini ikoreshwa muburyo butandukanye bwa kabili optique kugirango ikine uruhare rwitumanaho.
Ibipimo bya tekiniki
Ibiranga ibintu byiza
| G.652.D | |||
| Ingingo | Ibice | Ibisabwa | Kugaragara indangagaciro |
| Kwiyegereza | dB / km | 1310nm | ≤0.34 |
| dB / km | 1383nm (nyumaH2-Gukoresha) | ≤0.34 | |
| dB / km | 1550nm | ≤0.20 | |
| dB / km | 1625nm | ≤0.24 | |
| Attenuation vs UburebureMax.α itandukaniro | dB / km | 1285-1330nm, ukurikije 1310nm | ≤0.03 |
| dB / km | 1525-1575nm, ukurikije 1550nm | ≤0.02 | |
| Uburebure bwa Zeru Uburebure (λ0) | nm | —— | 1300-1324 |
| Ikibanza cya Zeru Ikwirakwizwa (S.0) | ps / (nm² · km) | —— | .090.092 |
| Cable Cutoff Umuhengeri (λcc) | nm | —— | 601260 |
| Uburyo bwa Diameter (MFD) | μm | 1310nm | 8.7-9.5 |
| μm | 1550nm | 9.8-10.8 | |
| G.657.A1 | |||
| Ingingo | Ibice | Ibisabwa | Kugaragara indangagaciro |
| Kwiyegereza | dB / km | 1310nm | ≤0.35 |
| dB / km | 1383nm (nyumaH2-Gukoresha) | ≤0.35 | |
| dB / km | 1460nm | ≤0.25 | |
| dB / km | 1550nm | ≤0.21 | |
| dB / km | 1625nm | ≤0.23 | |
| Attenuation vs UburebureMax.α itandukaniro | dB / km | 1285-1330nm, ukurikije 1310nm | ≤0.03 |
| dB / km | 1525-1575nm, ukurikije 1550nm | ≤0.02 | |
| Uburebure bwa Zeru Uburebure (λ0) | nm | —— | 1300-1324 |
| Ikibanza cya Zeru Ikwirakwizwa (S.0) | ps / (nm² · km) | —— | .090.092 |
| Cable Cutoff Umuhengeri (λcc) | nm | —— | 601260 |
| Uburyo bwa Diameter (MFD) | μm | 1310nm | 8.4-9.2 |
| μm | 1550nm | 9.3-10.3 | |
Gupakira
G.652D fibre optique ifatwa hejuru ya plastike, igashyirwa mu ikarito, hanyuma igashyirwa kuri pallet igashyirwaho na firime.
Ibikoresho bya plastiki birahari mubunini butatu.
1) 25.2km / isuka
2) 48,6km / isuka
3) 50.4km / isuka
Ububiko
1) Ibicuruzwa bigomba kubikwa mububiko busukuye, busukuye, bwumye kandi buhumeka.
2) Ibicuruzwa ntibigomba guhurizwa hamwe nibicuruzwa byaka kandi ntibigomba kuba hafi yumuriro.
3) Igicuruzwa kigomba kwirinda urumuri rwizuba nimvura.
4) Ibicuruzwa bigomba gupakirwa rwose kugirango birinde ubushuhe n’umwanda.
5) Ibicuruzwa bigomba kurindwa umuvuduko mwinshi nibindi byangiritse mugihe cyo kubika.
AMABWIRIZA YUBUNTU
ISI KIMWE Yiyemeje Guha Abakiriya Inganda Zifite Ubuziranenge Bwiza Bwiza na Cable Matenals na Serivise Yambere-Classtechnical
Urashobora gusaba Icyitegererezo Cyubusa Cyibicuruzwa Ushimishijwe nuburyo bivuze ko ushaka gukoresha ibicuruzwa byacu kubyara umusaruro
Gusa Dukoresha Amakuru Yubushakashatsi Urashaka Gutanga Andshare Nka Kugenzura Ibiranga Ibicuruzwa Nubuziranenge, hanyuma Udufashe Gushiraho Sisitemu Yuzuye yo Kugenzura Ubuziranenge Bwuzuye Kuzamura Icyizere cyabakiriya no Kugura Intego, Nyamuneka Nyamuneka
Urashobora Kuzuza Ifishi Kuburyo bwo Gusaba Icyitegererezo Cyubusa
Amabwiriza yo gusaba
1. Umukiriya Afite Konti Mpuzamahanga yo Gutanga Express ku bushake yishyura ibicuruzwa (Imizigo irashobora gusubizwa murutonde)
2. Ikigo kimwe gishobora gusaba gusa icyitegererezo cyubusa cyibicuruzwa bimwe, kandi Ikigo kimwe gishobora gusaba kugeza kuri Fivesamples yibicuruzwa bitandukanye kubuntu mugihe cyumwaka umwe
3. Icyitegererezo Nicy'Abaguzi b'Uruganda na Cable Uruganda gusa, Kandi kubakozi ba Laboratoire yo gupima umusaruro cyangwa ubushakashatsi
GUSUBIZA URUGERO
URUBUGA RW'UBUNTU BUBUNTU
Nyamuneka Injiza Icyitegererezo Cyakenewe Ibisobanuro, Cyangwa Muri make Dondora Ibisabwa Umushinga, Tuzagusaba Ingero Kubwawe
Nyuma yo gutanga ifishi, amakuru wuzuza arashobora koherezwa kumurongo WISI YISI kugirango irusheho gutunganywa kugirango umenye ibicuruzwa nibisobanuro byawe hamwe nawe. Kandi irashobora kandi kuvugana nawe kuri terefone. Nyamuneka soma ibyacuPolitiki YibangaKubindi bisobanuro.