Wolandila kuwala FTTB

  • ZBR1001J Optical Receiver Manual

    Buku la ZBR1001J Optical Receiver

    1. Chidule cha Zamalonda ZBR1001JL kuwala wolandila ndi 1GHz FTTB wolandila wamagetsi waposachedwa. Ndi mitundu yambiri yolandila mphamvu yamagetsi, kuchuluka kwakukulu komanso kugwiritsa ntchito mphamvu zochepa. Ndi zida zabwino zomangira ma network a NGB omwe amachita bwino kwambiri. Makhalidwe a Magwiridwe ■ Njira yabwino yoyendetsera mphamvu ya AGC, pomwe mphamvu yamagetsi yamagetsi ndi -9 ~ + 2dBm, kuchuluka kwake, CTB ndi CSO sizinasinthe; ■ Downlink ntchito pafupipafupi anawonjezera kuti 1GHz, RF mkuzamawu gawo utenga moni ...
  • Dual Input Optical Receiver ZBR202

    Wapawiri Lowetsani Kuwala wolandila ZBR202

    ZBR202 operekera opangira ndi 1GHz yatsopano yosinthira wolandila watsopano. Ndi mphamvu zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi, mphamvu zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi, Mphamvu zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi - Mphamvu zamagetsi zamagetsi zamagetsi zamagetsi zogwiritsira ntchito zida zamagetsi zamagetsi zamagetsi, zida zamagetsi zamagetsi zamagetsi, zida zamagetsi zamagetsi, zida zamagetsi, zida zamagetsi, magetsi, mitengo ndi mpata Ndimakina opanga ophatikizika, pomwe njira imodzi yalephera kapena pansi pazomwe zaikidwa, chipangizocho chimasinthira njira ina kuti zitsimikizire kuti zida zimayendera. Ndi zida zabwino zomangira ma network a NGB omwe amachita bwino kwambiri. Makhalidwe a 1.Adopt advanced Optical AGC njira; 2. Ziwiri ...
  • House Optical Receiver

    Wopatsa Nyumba Wopatsa

    Makhalidwe a 1.RF level level amagwiritsidwa ntchito Optical Automatic Gain Control (AGC), mtundu uliwonse wamagetsi mumtaneti umodzi wamagetsi, ngati mphamvu yamagetsi ili mkati -7dBm ~ + 2dBm, sitifunikira kusintha mtengo wazowonjezera za makina awa, titha kuwonetsetsa kuti makina onse akutuluka momwemo, ndipo CTB & CSO sinasinthe, ndikosavuta pakuwononga ntchitoyi. 2.Operation nsanja yapangidwa ndi xx ~ 1000MHz. 3.Low phokoso phokoso mkuzamawu ofanana dera ndi mkuzamawu ...
  • Two Way FTTB Optical Receiver ZBR1002D

    Awiri Way FTTB Kuwala wolandila ZBR1002D

    Makhalidwe a 1.PIN chubu chosinthira cha zithunzi ndi kuyankha kwakukulu; 2.Sonyezani mphamvu yamagetsi molondola kwambiri kudzera mu chubu cha luminescent cha kalasi khumi; Kukonzekera kwamapangidwe a 3.Route kumayika gawo lapitalo laukadaulo wa SMT ndi gawo lakumbuyo palimodzi ndikupanga njira yachikale, yomwe imapangitsa kufalitsa kwa ma signelectric kukhala kosavuta komanso kosavuta; 4.RF attenuation ndi equilibrium onse ntchito mosalekeza chosinthika kamangidwe, zomwe zimapangitsa zomangamanga debugging yabwino kwambiri; 5.Power linanena bungwe mamita ...
  • ZBR1002B Outdoor Bidirectional Optical Receiver

    ZBR1002B Panja Bidirectional Optical Wopatsa

    Makhalidwe 1. Kutalika kwa ntchito ziwiri za 1310nm ndi 1550nm; Zosankha za 2.750MHz ndi 860MHz; 3.Variety mphamvu ndizosankha: AC60V, AC220V, dC-48V ndi ect; 4.A zosiyanasiyana mayunitsi pulagi-mu mayunitsi: pulagi-mu attenuator, pulagi-mu equalizer, pulagi-mu nthambi wogulitsa ndi kubwerera njira zimafalitsa gawo kusintha mu kasinthidwe. Gwiritsani ntchito kapangidwe ka ma plug-in mayunitsi oyenera kukonza maukonde; 5.GaAs yabwino kwambiri imathandizira gawo kuti likwaniritse zofuna zakutulutsa kwakukulu; 6.International advan ...
  • ZBR200 Two Output FTTB AGC Optical Receiver

    ZBR200 Zowonjezera Ziwiri FTTB AGC Zowonjezera Zowonjezera

    Mwachidule ZBR200 ndiye wolandila wathu waposachedwa kwambiri wa CATV network. Makinawa amayamba kugwiritsa ntchito zida za Full-GaAs MMIC zokulitsa. Pambuyo pa kalasi ndi Chip GaAs amplifier ya American ACA Company. Kapangidwe kabwino ka dera kumapangitsa kuti zida zizikwaniritsa bwino ma index. Microprocessor control, digito iwonetsera magawo, kukonza kwaukadaulo ndikosavuta. Ndizida zazikulu zomangira netiweki ya CATV. Makhalidwe 1) Phukusi lotembenukira kwambiri la chithunzi chojambula. 2) Zabwino ...