Uea FTTH Iloko
FTTH drop cable me ka maʻalahi hiki ke komo i ka fiber a me ka hoʻokomo maʻalahi, hiki ke hoʻopili pololei ʻia ke kaula FTTH i nā hale.
He kūpono ia no ka hoʻopili ʻana me nā lako kamaʻilio, a hoʻohana ʻia e like me ke kelepona kūkulu hale ma ka ʻōnaehana hoʻolaha hale.Hoʻonoho ʻia nā fiber optical i waenakonu a kau ʻia ʻelua mau lālā ikaika Fiber Reinforce Plastic (FRP) ma nā ʻaoʻao ʻelua.I ka hopena, ua hoʻopau ʻia ke kaula me ka sheath LSZH.
Nā hiʻohiʻona: 1.Soft a hikile, maʻalahi e kau a mālama. 2.Smaller anawaena, Light kaumaha, a kiʻekiʻe practicability. 3.Fiber reinforced plastic e like me ka lālā ikaika e hōʻoia i ka hana anti-electromagnetic maikaʻi loa. 4.Environmental palekana- Haʻahaʻa uahi, zero halogen a me ka lapalapa ahi puʻu. 5.Good preformance o ka wai-hōʻoia.
Kaʻina fiber: Nā ʻāpana Uila: Nā ʻano Mechanical a me Kaiapuni:
NO 'ikamu Nā kikoʻī G.657A1 1 Anawaena hoʻopaʻa lole (μm) 125±0.7 2 ʻO ka hoʻopaʻa ʻana i ka pōʻai ʻole (%) ≤0.7 3 Kuʻi kumu-cladding concentricity hewa (μm) ≤0.5 4 Anawaena kahua kaila @1310 (μm) (8.6~9.5)±0.4 5 ʻO ka hoʻopaʻa ʻana - uhi ʻia ka hewa concentricity (μm) ≤12.0 6 Anawaena uhi (μm) 245±0.5 7 Loʻihi hawewe ʻoki ʻoki (nm) λccf ≤1260 8 Hoʻemi ʻia (max.) (dB/km) 1310nm ≤0.4 1550nm ≤0.3
'ikamu Nā kikoʻī ʻAno Uila SM Helu fiber 4 Kāleka Anawaena (4.1±0.1)×(2.0±0.1)mm Mea waiwai LSZH kala kala keʻokeʻo/ʻeleʻele Laa ikaika FRP/metala
Nā mea Huihui Nā kikoʻī Hoʻopaʻapaʻa (Loaʻa) N 40 Hoʻopaʻapaʻa (Wā Pōkole) N 80 Crush (Loaʻa) N/10cm 500 Crush(Wā Pōkole) N/10cm 1000 Min.Pikoi (Dynamic) mm 25 Min.Piʻo ʻana (paʻa) mm 10 Mahana hoʻokomo ℃ -20~+60 Hana wela ℃ -40~+70 ʻO ka mahana mālama ℃ -40~+70
Noi: ʻIke i ka pūnaewele, fiber i ka home Hoʻohana ʻia nā mea hoʻohana hope i hoʻohana pololei i ka cabingIndoor cabling and distribution
