Chingwe cha FTTH Panja
Chingwe choponyera chakunja cha FTTH (GJYXFCH/GJYXCH) chimatchedwanso chingwe chowongolera cha gulugufe chodzichirikiza chokha chokhala ndi chingwe cha gulugufe chamkati ndi chiwalo chowonjezera champhamvu cha 1-12 fiber cores. Chingwe choponyera chakunja cha FTTH (GJYXFCH/GJYXCH) chimatchedwanso chingwe chowongolera cha gulugufe chodzichirikiza chokha chomwe chimakhala ndi chingwe cha gulugufe chamkati ndi chiwalo chowonjezera champhamvu mbali ziwiri. Kuchuluka kwa ulusi kungakhale ma fiber cores 1-12.
Mbali 1. Ulusi wapadera wocheperako umapereka chigwirizano chapamwamba komanso katundu wabwino kwambiri wotumizira mauthenga; 2. Ziwalo ziwiri zofananira zamphamvu zimatsimikizira magwiridwe antchito abwino a kukana kuphwanya kuti ziteteze ulusi; 3. Kapangidwe kosavuta. Kulemera kopepuka komanso kogwira ntchito kwambiri; 4. Kapangidwe ka chitoliro chatsopano, chodulira mosavuta ndi cholumikizira, chimapangitsa kuti kukhazikitsa ndi kukonza kukhale kosavuta; 5. Waya umodzi wachitsulo ngati chiwalo chowonjezera cha mphamvu umatsimikizira kuti mphamvu yokoka ikugwira ntchito bwino. Magawo a Ulusi: Magawo a Chingwe: Makhalidwe a Makina ndi Zachilengedwe:
Ayi. Zinthu Chigawo Kufotokozera G.657A1 1 Mzere wa Munda wa Mode 1310nm μm 9.0±0.4 1550nm μm 10.1±0.5 2 Chophimba m'mimba mwake μm 124.8±0.7 3 Kuphimba Kusazungulira % ≤0.7 4 Cholakwika cha Concentricity ya Core-Cladding μm ≤0.5 5 Chipinda cha ❖ kuyanika μm 245±5 6 Kuphimba Kusazungulira % ≤6.0 7 Cholakwika cha Kuphimba ndi Kuphimba kwa Concentricity μm ≤12.0 8 Kudula kwa Mafunde a Chingwe nm λcc≤1260 9 Kuchepetsa (kuchuluka.) 1310nm dB/km ≤0.35 1550nm dB/km ≤0.21 10 Kutayika kwa Macro-Bending Chipinda cha 1 × 10mm @1550nm dB ≤0.75 Chipinda cha 1 × 10mm @1625nm dB ≤1.5
Zinthu Mafotokozedwe Chiwerengero cha Ulusi 1/2/4 Ulusi Wophimba Wamitundu Kukula 250±15μm Mtundu Buluu/Buluu, Lalanje Membala Wamphamvu Kukula 0.45mm Zinthu Zofunika Waya wachitsulo Membala Wodzithandiza Kukula 1.0mm Zinthu Zofunika Waya wachitsulo Jekete Kukula 5.2±0.2mm×2.1±0.1mm Zinthu Zofunika LSZH Mtundu Woyera/Wakuda
Zinthu Gwirizanani Mafotokozedwe Kupsinjika (Kwanthawi Yaitali) N 500 Kupsinjika (Kwakanthawi kochepa) N 1000 Kuphwanya (Kwanthawi Yaitali) N/10cm 1000 Kuphwanya (Kwakanthawi kochepa) N/10cm 2200 Min. Bend Radius (Yolimba) mm 20D Utali Wocheperako Wopindika (Wosasinthasintha) mm 10D Kutentha kwa Kukhazikitsa ℃ –20~+60 Kutentha kwa Ntchito ℃ –40~+70 Kutentha Kosungirako ℃ –40~+70
Phukusi Lokhazikika: Amakulungidwa ndi ng'oma zamatabwa kenako n'kuyikidwa m'bokosi la katoni. 2000m/ng'oma, 1000m/ng'oma, kapena zina zotero zimafunika.
