1. Unyanzvi hwekutaurirana hwakanaka
Panyaya yedzidziso, faibha imwe chete inogona kutumira nzira dzezwi dzinosvika mabhiriyoni gumi panguva imwe chete. Parizvino, kuyedza kutumira nzira dzezwi dzinosvika zviuru mazana mashanu panguva imwe chete kwakabudirira—zviuru kana kunyange mazana ezviuru zvakapetwa kupfuura tambo dzechinyakare dzecoaxial nema microwave.
2. Kutumirana daro refu
Optical fiber ine attenuation coefficient yakaderera kwazvo, uye ne optical transmission yakakodzera, optical receiving equipment, optical amplifier, forward error correction, uye RZ coding modulation technology, nezvimwewo, inogona kuita kuti daro re relay yako risvike makiromita anopfuura zviuru, nepo tambo dzechinyakare dzichingokwanisa kutumira 1.5 km chete, microwave 50 km, hazvigone kuenzaniswa zvachose.
3. Kuchengetedza zvakavanzika zvakanaka
4. Kuchinjika kwakasimba
Ine zvakanakira zvekusatya kukanganiswa neminda yakasimba yemagetsi ekunze, kuramba ngura, nezvimwewo.
5. Saizi diki uye huremu hwakareruka.
6. Zvinhu zvakawanda zvinowanikwa muzvinhu zvakagadziriswa uye mitengo yakaderera
Nguva yekutumira: Gumiguru-15-2022
