► Alava lanu
► Maua maualuga (lagolagoina) sui malosi
► Mea fa'aofuofu lelei fa'atino
► Uea i totonu ma fafo
► E talafeagai mo le pa'u i luga ole ea
► E mafai ona fa'amuta i luga ole nofoaga
► Faigofie mo le tafiesea, ma le faʻapipiʻiina, faʻafaigofieina le faʻapipiʻiina ma le tausiga
► Low-bend-sensitivity fiber e maua ai le bandwidth maualuga ma le tele o mea tau feso'ota'iga

Ituaiga :ITU-T G.657A
| Fa'amatalaga | Itu i fafo (mm) | Max. tete] | le uta (N) | Tete'e le nu'u (N/10cm) | |
| taimi pupuu | Taimi umi | taimi pupuu | Taimi umi | ||
| GJXH(V)-l/2/4 | 2.0×3.0 | 120 | 60 | 2200 | 1000 |
| GJXFH(V)-l/2/4 | 80 | 40 | 1000 | 500 | |
| GJXDH-4 | 2.0×4.0 | 200 | 100 | 2200 | 1000 |
| GJXFDH-4 | 80 | 40 | 1000 | 500 | |
| GJYXCH-1/2/4 GJYXFCH-1/2/4 | 2.0×3.0 - 5.3 | 600 | 300 | 2200 | 1000 |
| GJYXDCH-4 GJYXFDCH-4 | 2.0×4.0 - 6.3 | ||||
Mea: LSZH, ma isi.
| Fa'agaioiga | Felauaiga & Teuina | Fa'apipi'i |
| -20~+60 °C | -20~+60°C | -10~+50°C |
Fa'amatalaga: O mea taua uma o loʻo i luga e mafai ona faʻapipiʻiina