Cable ea FTTH ea Ka Hare
Thapo ea FTTH e theohelang e nang le phihlello e bonolo ho faeba le ho e kenya habonolo, thapo ea FTTH e ka hokahanngoa ka ho toba le matlo.
E loketse ho hokela le disebediswa tsa puisano, mme e sebediswa e le thapo ya ho aha phihlello tsamaisong ya kabo ya sebaka. Difaeba tsa optical di beilwe bohareng mme ditho tse pedi tsa matla a Fiber Reinforce Plastic (FRP) tse bapileng di bewa mahlakoreng a mabedi. Qetellong, thapo e tlatswa ka sheath ya LSZH.
Likaroloana: 1. E bonolo ebile e ka kobeha, e bonolo ho e kenya le ho e hlokomela. 2. Bophara bo bonyenyane, Boima bo bobebe, le ho sebetsa habonolo. 3. Plastiki e matlafalitsoeng ka faeba e le setho sa matla e netefatsa ts'ebetso e ntle ea ho loantša motlakase. 4. Tšireletso ea tikoloho- Mosi o tlase, ha ho na halogen le sheath e thibelang malakabe. 5. Ho sebetsa hantle ha ho kenngoe metsi.
Paramethara ea faeba: Liparamente tsa Cable: Litšobotsi tsa Mekaniki le Tikoloho:
NO Ntho Litlhaloso G.657A1 1 Bophara ba ho roala (μm) 125±0.7 2 Ho se tsitse ha cladding (%) ≤0.7 3 Phoso ea concentricity ea mantlha (μm) ≤0.5 4 Bophara ba tšimo ea mokhoa @1310 (μm) (8.6~9.5)±0.4 5 Phoso ea ho koahela ka ho koahela (μm) ≤12.0 6 Bophara ba ho roala (μm) 245±0.5 7 Bolelele ba Maqhubu a Faeba a Sehiloeng (nm) λccf ≤1260 8 Ho fokotseha ha lebelo (max.) (dB/km) 1310nm ≤0.4 1550nm ≤0.3
Ntho Litlhaloso Mofuta oa Faeba SM Palo ea faeba 4 Jekete Bophara (4.1±0.1)×(2.0±0.1)mm Thepa LSZH 'Mala bosweu/botsho Setho sa Matla FRP/tšepe
Lintho Kopanya Litlhaloso Tsitsipano (Nako e Telele) N 40 Tsitsipano (Nako e Khutšoanyane) N 80 Ho Sila (Nako e Telele) N/10cm 500 Ho Silakanya (Nako e Khutšoanyane) N/10cm 1000 Bonyane ba Kobeha Radius (Matla) mm 25 Bonyane ba Kobeha Radius (E sa Fetoheng) mm 10 Mocheso oa ho kenya ℃ -20~+60 Mocheso oa ts'ebetso ℃ -40~+70 Mocheso oa polokelo ℃ -40~+70
Kopo: Marangrang a ho fihlella, faeba ho ya lapeng Basebelisi ba ho qetela ba sebedisitsweng ba ka hare ka ho toba Dithapo tsa kahare le kabo
