I-Wasin Fujikura inganikeza ububanzi be-fiber engu-180um, 200um, 400um, yamukela ububanzi obufanele ngokwezidingo zamakhasimende. Ukulahlekelwa okuphansi kunquma ikhwalithi yenethiwekhi kanye namathuba okuthuthukisa njalo.
Maka i-fiber optical: Maka i-fiber optical eyenza ama-cores akhule epayipini legatsha, ande abe ama-cores angu-24, ama-cores angu-36, ama-cores angu-48 njll., qinisekisa ukuthi i-fiber optical iyafaneleka.
| isici | isimo | usuku |
| Ukusebenza kobukhulu | ||
| I-fiber optical yokulahlekelwa okuphansi | 1550nm | ≤0.18dB/km |
| 1625nm | ≤0.21dB/km | |
| I-fiber optical yokulahlekelwa okuphezulu kakhulu | 1550nm | ≤0.17dB/km |
| 1625nm | ≤0.20dB/km | |