Matambudziko akasangana mukuiswa uye kushandiswa kwe fiber optic transceivers
Nhanho 1: Kutanga, iwe unoona kana chiratidzo cheiyo fiber transceiver kana optical module uye iyo yakapetwa kiredhi yepasi pechiratidzo chiri chiratidzo?
1.Kuna chidimbu cheOptical (FX) chiratidzo cheiyo transcever iri pari nechirongwa cheB transcever hachina kugadzirwa. Optical kutapurirana chiteshi chakaputswa nekuti chirahwe chekiratidzo (rx) yeB transcever haina kugashira chiratidzo chechidimbu chechidimbu chechidimbu (TX) Optical Port, sechiedza Jumper yaputswa.
2.Kana iyo Optical Port (FX) chiratidzo cheiyo transceiver haina kuvhenekera, sarudza kana iyo fiber link iri kuyambuka-yakabatana. Iyo fiber jumper yakabatana mukufananidza uye imwe ndeyekubatana-kuunganidzwa.
3.The Vaviri Vaviri (TP) chiratidzo hachivhenekere. Ndokumbira uve nechokwadi chekuti iyo yakapetwa kaviri tambo ine mhosva kana yakabatana zvisizvo. Ndokumbirawo ushandise kuenderera kweTester kutarisisa
4.Some kutapurirana kune maviri rj44440 Zvitoro: (Tohub) inoratidza kuti mutsara wekubatanidza unobatanidza iyoswitchesmutsara-wakananga. (Tonode) inoratidza kuti mutsara wekubatanidza unobatanidza iyoswitchesitsetse-mutsara.
5.Srever Transmitters vane MPRchinjapadivi: Iyo yekubatanidza mutsara unobatanidza iyoswitchesndeyenzi-kuburikidza nemutsara mode.The dtechinja: Iyo yekubatanidza mutsara unobatanidza iyoswitchesinzira yemuchinjiko-mutsara.
Nhanho yechipiri: Ongorora kana paine dambudziko neiyo fiber jumper uye tambo?
1.opical fiber kubatana ne-off kuona: Shandisa Laser Flashlight, zuva, etc. Kana pane chiedza chinooneka, fiber jumper haina kuputsika.
. Kana paine mwenje unoonekwa, tambo haina kuputswa.
Nhanho 3: Iyo hafu / yakazara Duplex nzira isiriyo?
Mamwe ma transceivers ane FDXswitchesparutivi: duplex yakazara; HDXswitches: hafu duplex.
Nhanho 4: Uchishandisa Optical Simba Meter Chiremba Kuonekwa
Simba reLuminous reiyo Optical Transcesever kana Optical Module pasi pezvakajairwa: Multimode: -10DB-18DB; Imwe mode 20km: -8db-15db; Imwe mode 60km: -5db-12db-12db kana iyo yakasviba simba rekutandwa kwechiitiko iri pakati -30db-45db-45db, ipapo inogona kutongwa kuti kune dambudziko neiyi transceiver.
Optical transcerivers anofanira kutarisisa nezvezvinhu
Nekuda kwekureruka, zviri nani kuve nemubvunzo uye mhinduro mhinduro, izvo zvinogona kuwanikwa pakutarisa.
1.Does Iyo Optical Transceiver iyo inotsigira yakazara-duplex uye hafu-duplex?
Mamwe machipisi pamusika anogona chete kushandisa yakazara-duplex nharaunda iripo, uye haigone kutsigira hafu-duplex. Kana iwe ukabatanidza kune mamwe maruva eswitches (CHINJA) kana hub (hub), uye inoshandisa hafu-duplex mode, ichakonzera kukakavara kwakakomba uye kurasikirwa kwepaketi.
2.Ko zvakaedzwa zvekubatana nedzimwe fiber optic transceivers?
Parizvino, kune zvimwe uye zvimwe zvinowedzera kutapurirana pamusika. Semuenzaniso, kana kuwirirana kwakasiyana kwemhando yekutengeserana hakuna kuedzwa zvisati zvaitika, kuchaguma nekurasikirwa kwepaketi, nguva refu yekupandukira, uye nekukurumidza uye zvishoma nezvishoma.
3.Ipapo pane mudziyo wekuchengetedza kudzivirira kurasikirwa paPaketi?
Vamwe vagadziri vanoshandisa Kunyoresa Data Mode kuitira kuderedza mari yekufambisa fiber transce.Kutandara kwekushaikwa kweiyo nzira, uye zvakanakisa kushandisa iyo Buffer mutsara wekugadzira, iyo inogona kudzivirira zvakachengeteka data packet kurasikirwa.
4.Temperature Actaptability?
Kana iyo fiber optic transceiver pachayo inoshandiswa, ichagadzira kupisa kwakanyanya. Kana tembiricha yakanyanya (kwete anopfuura makumi mashanu ° C), ingave iyo fiber optic transcesever inoshanda kazhinji ndeyechinhu chakakodzera kufunga nezvevatengi!
5.Ko ipapo jeee802.3u mwero?
Kana iyo Optical Transces Inosangana neIEEE802.3 Standard, kureva kuti, kunonoka kudzorwa pa600 mabheti. Kana ikapfuura 46 mabheti, chinhambwe chinotapurwa neye Optical transcess ichapfupiswa.
6.After-mutengesi Service:
Kuti vaite kuti vashande vatengesi vanopindura nekukurumidza uye kutanga, zvinokurudzirwa kuti vatengi vatenge fiber-optic tranceivers zvichienderana nesimba reMugadziri, tekinoroji, mukurumbira uye nemamwe makambani.