kaboolka fiberga ah ee dhexdooda
Kaarka fiberglaas ee dhammaan ku jiray mid ka ah ee tixgelinta telekomunikashada, waa qoraalka ah ee teknologiyadda talo ah ee talo ah ee ku jira in data ugu yimid oo kale ee dadkii si toos ah. Kaarka khasra ah ee dheer ah waxaa lagu yaabaa goobka xiriir ah ee 8-10 mikrometer, ee ay ku sameeyeen in qof light ee dhammaan ugu yimid oo kaliya ah. Goobaha kaarka waa la isku yihiin goobka glass ee ku jiran layer cladding ee loo sameyn doonaa refractive index ee lowiista ah, ee ku jira sharciga ah ee dhammaan ku jira in light ugu yimid baaritaanka dhexeemada ah. Wuxuu ka socotay macluumaadaha 1310nm iyo 1550nm, kaarka dhammaan ku jiray bandigooda ah ee la xiriiraayo iyo degmada ah ee dhalinyarada signal. Dibadda kaarka waa la xiriiraayo modal dispersion, mid ka ah ee kaarka multi-mode ah, ee ku jira sharciga ah ee dhammaan ku jira in signal ah ee ku jira dhexeemo ah. Waxaa laga heli karaa qofka talo ah ee telecommunications infrastructure, internet backbone networks, cable television systems, iyo data centers ee dhexeemo ah. Dhibaatooyinka kaarka waa la xiriiraayo in ay signal quality uga soo jeedo dadkii ee kale ee ku jireen 100 kilometr. Dhibaatan ee badbaadada ayaa ka socdaa tixgelinta ah ee ka jira manufacturing techniques ee la xiriiraayo dhammaan ku jira in fiber ugu yimid durability iyo performance, ee ku jira protective coating layers ee ku jiraan shield glass core ee ku jiran environmental factors while maintaining flexibility.