Intambo ye-Aipu-waton ye-GJYXCH kunye ne-GJYXFCH yintambo yokulahla ye-FTTH yangaphandle. Ikhebula le-optical liqukethe i-1 ~ 4 i-silica optical fibers ene-coating, enokuthi ibe yi-G657A1 okanye i-G652D. Iifiber ezibonakalayo ezenziwe ngoyilo olufanayo, izinto kunye nenkqubo ziya kusetyenziswa kwibhetshi enye yeemveliso, kwaye iifiber zamehlo ziya kufakwa kumbindi wentambo yokukhanya. I-optical fibre coating layer ingaba nemibala. Umbala woluhlu olunemibala uya kuba luhlaza, i-orenji, eluhlaza, omdaka, ongwevu, omhlophe, obomvu, omnyama, ophuzi, omfusa, opinki okanye o-cyan ngokuhambelana ne-GB 6995.2, kunye ne-fiber enye ingaba ngumbala wendalo.