Kodi wogulitsa adapusitsa kasitomala? Osachita mantha, tikufotokozerani zambiri.
Choyamba, zigawo zaoptical fiber signal repeater
The optical fiber repeater makamaka amapangidwa ndi zigawo zisanu: pafupi-kumapeto makina CHIKWANGWANI CHIKWANGWANI, kuwala CHIKWANGWANI jumper, kutali kuwala CHIKWANGWANI makina, wodyetsa jumper ndi kulandira ndi kufalitsa mlongoti.
Chachiwiri, mfundo yogwirira ntchito ya optical fiber repeater Pambuyo pophatikizidwa ndi chingwe chopanda zingwe kuchokera pa siteshoni yoyambira, imalowa pafupi ndi mapeto a fiber optical repeater. Chobwerezabwereza chapafupi-kumapeto chimatembenuza chizindikiro cha RF kukhala chizindikiro cha kuwala, kenako ndikuchitumiza kwa optical fiber repeater kudzera pa optical fiber jumper, optical fiber repeater yakutali imabwezeretsa chizindikiro ku RF chizindikiro, ndikulowa mu Chigawo cha RF chokulitsa, ndipo chizindikirocho chimatumizidwa ku mlongoti wotumizira pambuyo pa kukulitsa, kuphimba malo omwe mukufuna.
Chachitatu, mbali zazikulu zaoptical fiber repeater
1. Adopt duplex fyuluta yokhala ndi kudzipatula kwambiri komanso kutaya pang'ono kuyika kuti muthetse kumtunda ndi kumtunda kwa crosstalk.
2. Dongosololi lili ndi phokoso lochepa, mzere wabwino, zotsatira zabwino zoyankhulirana, ndipo palibe kusokoneza masiteshoni oyambira ndi zida zina zopanda zingwe.
3. Ali ndi dongosolo loyang'anira bwino, akhoza kuyang'anira ndi kukhazikitsa magawo angapo a machitidwe, pamene akuthandizira kuyang'anira opanda zingwe zakutali, zamphamvu.
4. Ulusi wa Optical umagwiritsidwa ntchito kugwirizanitsa malekezero am'deralo ndi akutali, omwe amapereka mtunda wautali wautali komanso kutaya pang'ono. Kuphatikiza apo, maukonde okokera-ndi-machulukidwe amathandizidwa kuti akhale osavuta komanso osinthika.
5. Gawoli ndi lanzeru komanso lophatikizidwa kwambiri, lomwe ndi losavuta kusamalira, kukweza ndi kukhazikitsa.
Pomaliza, kusiyana pakati pa fiber repeater ndi wireless signal repeater
Chifukwa kutumiza kwa optical fiber repeater sikudyetsa, palibe kutayika kwa kutumizira ma siginecha atalitali kwambiri, ndipo ndikoyenera kuma projekiti akutali kwambiri. Wobwereza opanda zingwe amagwiritsa ntchito kufalitsa kwa feeder, padzakhala kutayika panthawi yamayendedwe, ndipo kutayika kumawonjezeka ndi kuchuluka kwa mtunda, ndipo mtunda wamayendedwe sungafanane ndi wobwereza fiber.
Komabe, mtengo wa optical fiber repeater ndiwokweranso kuposa wobwereza opanda zingwe, womwe ungasankhidwe molingana ndi malo ndi bajeti.
Nthawi yotumiza: Aug-09-2023