Isamukeli se-FTTB Optical

  • ZBR1001J Optical Receiver Manual

    Ibhukwana le-ZBR1001J Optical Receiver

    1. Isifinyezo somkhiqizo I-ZBR1001JL isamukeli esibonakalayo yi-1GHz FTTB eyamukelayo ebonakalayo yakamuva. Ngobubanzi obubanzi bokuthola amandla we-optical, izinga lokukhipha okuphezulu nokusetshenziswa kwamandla okuphansi. Kuyimishini ekahle yokwakha inethiwekhi yokusebenza ye-NGB ephezulu. 2. Izici Zokusebenza ■ Inqubo yokulawula i-Optical Optical enhle kakhulu, lapho uhla lwamandla kagesi okufakwayo lingu- -9 ~ + 2dBm, izinga lokukhiphayo, i-CTB ne-CSO alishintshiwe; ■ Imvamisa yokusebenza kwe-Downlink enwetshelwe ku-1GHz, ingxenye ye-RF amplifier isebenzisa hi ...
  • Dual Input Optical Receiver ZBR202

    Okokuthola Okubili Okutholwayo Okwamukelayo kwe-ZBR202

    Isamukeli se-ZBR202 yi-1GHz entsha yezindlela ezimbili zokushintsha isamukeli esibonakalayo. Ngamandla anhlobonhlobo okuthola amandla, okukhipha okuphezulu, ukusetshenziswa kwamandla okuphansi kanye nesakhiwo esihlanganisiwe, okulula ukufaka. Yiswishi yokwakheka ngaphakathi, lapho enye indlela yehlulekile noma ingaphansi kombundu obekiwe, idivayisi izoshintshela kwenye indlela ngokuzenzekelayo ukuqinisekisa ukusebenza okujwayelekile kwemishini. Kuyimishini ekahle yokwakha inethiwekhi yokusebenza ye-NGB ephezulu. Izici 1.Adopt advanced optical AGC technique; 2.Babili ...
  • House Optical Receiver

    Isamukeli se-House Optical

    Izici I-1.RF level level is used optical Automatic Gain Control (AGC), noma iyiphi i-node ye-optical kwinethiwekhi eyodwa ye-optical, uma kuphela uhla lwamandla we-optical lungaphakathi kwe -7dBm ~ + 2dBm, asidingi ukulungisa inani lokuncipha le-attenuator yalo mshini, singaqinisekisa ukuthi izinga lokukhishwa kwawo wonke umshini lihlala lilingana, futhi i-CTB ne-CSO zihlala zingashintshiwe, kulula ukulungisa iphutha lephrojekthi. Ipulatifomu ye-2.Operation eyenzelwe i-xx ~ 1000MHz. 3.Low-umsindo msindo lelihambisana wesifunda futhi zesikhulisa ...
  • Two Way FTTB Optical Receiver ZBR1002D

    Izindlela ezimbili ze-FTTB Optical Receiver ZBR1002D

    Izici I-1.PIN tube yokuguqula isithombe ngokuphendula okuphezulu; 2.Khombisa amandla we-optical ngokunembile ngokusebenzisa ithubhu yohlobo lwe-luminescent enezigaba eziyishumi; Umklamo wokwenza kahle we-Route ubeka ukukhulisa okwenziwe esiteji esandulelayo se-SMT nobubanzi besiteji sangemuva ndawonye futhi kwakha umzila wakudala, owenza ukudluliswa kwesiginali yezithombe kube bushelelezi futhi kube lula; Ukwehliswa kwe-4.RF nokulingana zombili zisebenzisa ukwakheka okulungiswayo okuqhubekayo, okwenza ukulungisa amaphutha kwezobunjiniyela kube lula kakhulu; 5.Power okukhipha m ...
  • ZBR1002B Outdoor Bidirectional Optical Receiver

    I-ZBR1002B Outdoor Bidirectional Optical Receiver

    Izici 1.Twovelength ukusebenza ezimbili 1310nm futhi 1550nm; Izinketho ze-2.750MHz nezingu-860MHz; Amandla we-3.Variety angazikhethela: AC60V, AC220V, dC-48V ne-ect; Izinhlobo ezahlukahlukene ze-plug-in ezisebenzayo: i-plug-in attenuator, i-plug-in equalizer, i-plug-in distributor yegatsha kanye nendlela yokubuyisa yokuhambisa imodyuli eguquguqukayo ekumisweni. Sebenzisa ukwakhiwa kwamayunithi we-plug-in alungele ukulungiswa kwesibuyekezo senethiwekhi; I-5.Good-quality GaAs amplify module ingahlangabezana nezidingo zokukhishwa kwezinga eliphakeme; 6.International advan ...
  • ZBR200 Two Output FTTB AGC Optical Receiver

    I-ZBR200 Isiphumo Esibili Sokutholwa Kwe-FTTB AGC

    Sibutsetelo i-ZBR200 isamukeli se-CATV senethiwekhi yethu yakamuva esezingeni eliphakeme. Lo mshini wangaphambi kweklasi usebenzisa idivayisi yokukhulisa i-Full-GaAs MMIC. I-After-class i-American ACA Company's Chip GaAs amplifier. Umklamo wesifunda owenzelwe ukwenza imishini ifinyelele izinkomba zokusebenza ezinhle. Isilawuli seMicroprocessor, ukubonisa kwedijithali imingcele, ukulungisa iphutha lobunjiniyela kulula kakhulu. Kuyimishini eyinhloko yokwakha inethiwekhi yeCATV. Izici 1) I-PIN yokuphendula ephezulu ye-photoelectric tube yokuguqula. 2) Okuhle ...