optical fiber signal repeater ndi chiyani?

Kodi wogulitsa adapusitsa kasitomala?Osachita mantha, tikufotokozerani zambiri.

Choyamba, zigawo zaoptical fiber signal repeater

Makina obwerezabwereza amapangidwa ndi magawo asanu: makina opangidwa ndi fiber optical pafupi-end, optical fiber jumper, makina akutali optical fiber, jumper feeder ndi kulandira ndi kutumiza mlongoti.

Chachiwiri, mfundo yogwirira ntchito ya optical fiber repeater Ikatha siginecha yopanda zingwe kuchokera pamalo oyambira, imalowa pafupi ndi mapeto obwereza fiber.Chobwerezabwereza chapafupi-kumapeto chimatembenuza siginecha ya RF kukhala siginecha ya kuwala, kenako ndikuitumiza ku chobwereza chakutali cha fiber fiber kudzera mu jumper ya optical fiber, chobwerezabwereza chakutali chimabwezeretsa chizindikiro ku siginecha ya RF, kenako ndikulowa 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 liri 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 waya kutali, amphamvu.

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 opanda zingwe chizindikiro repeater

Chifukwa kutumiza kwa optical fiber repeater sikudyetsa, palibe kutayika kwa kutumizira ma siginecha atalitali kwambiri, ndipo ndikoyeneranso pulojekiti yowunikira ma siginecha atalitali.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 malinga ndi malo ndi bajeti.