Okuqukethwe
Isingeniso
Ama-fibre optic receiverkanye nezamukeli ze-optical module zingamadivayisi abalulekile ekuxhumaneni kwe-optical, kodwa ziyahlukahluka ngemisebenzi, izimo zohlelo lokusebenza kanye nezici.
1. I-transceiver ye-fiber optic:
I-transceiver ye-fiber optic iyithuluzi eliguqula izimpawu zokukhanya zibe izimpawu zikagesi (ukuphela kokudlulisa) noma eliguqula izimpawu zikagesi zibe izimpawu zokukhanya (ukuphela kokwamukela). Ama-transceiver e-fiber optic ahlanganisa izingxenye ezifana namamojula okudlulisa i-laser, ama-converter e-photoelectric, kanye nabashayeli besekethe. Ngokuvamile afakwa ezindaweni ze-optical module zamadivayisi enethiwekhi (njengezishintshi, ama-router, amaseva, njll.) kuphakheji ejwayelekile. Ama-transceiver e-fiber optic asetshenziselwa ukunikeza ukuguqulwa kwesignali phakathi kokukhanya nogesi, futhi adlala indima ekudluliseni izimpawu ngesikhathi sokudluliselwa kwedatha.
2. I-transceiver yemojuli ye-Optical:
I-transceiver ye-optical module iyidivayisi ye-optical ehlanganisiwe ehlanganisa i-transceiver ye-fiber optic. I-transceiver ye-optical module ivame ukuba ne-interface ye-optical fiber, i-module yokuthumela isignali ye-optical (transmitter), kanye ne-module yokwamukela isignali ye-optical. I-transceiver ye-optical module inosayizi ojwayelekile kanye ne-interface futhi ingafakwa endaweni ye-optical module kumadivayisi enethiwekhi afana nama-switch nama-router. I-transceiver ye-optical module ivame ukuhlinzekwa ngesimo se-module ezimele ukuze kube lula ukuyishintsha, ukuyilungisa, kanye nokuthuthukisa.
Izinzuzo ze-transceiver ye-fiber optic kanye ne-module ye-optic
1. I-transceiver ye-fiber optic
Ukubekwa komsebenzi
Isetshenziselwa ukuguqulwa kwesignali ye-photoelectric (njenge-Ethernet kagesi port ibe yi-optical port), ukuxazulula inkinga yokuxhumana kwemidiya ehlukene (ikhebula lethusi ↔ i-optical fiber).
Ngokuvamile idivayisi ezimele, idinga ukunikezwa kwamandla kwangaphandle, futhi inikeza amachweba okukhanya angu-1 ~ 2 kanye namachweba kagesi (njenge-RJ45).
Isimo sohlelo lokusebenza
Nweba ibanga lokudlulisa: shintsha ikhebula lethusi elimsulwa, wephule umkhawulo wamamitha ayi-100 (i-fiber optical yemodi eyodwa ingafinyelela ngaphezu kwamakhilomitha angama-20).
Ukwandiswa kwenethiwekhi: xhuma izingxenye zenethiwekhi zemidiya ehlukene (njengenethiwekhi yekhampasi, uhlelo lokuqapha).
Indawo yezimboni: vumelana nezimo zokushisa okuphezulu kanye nezimo zokuphazamiseka okunamandla kagesi (amamodeli ebanga lezimboni).
Izinzuzo
Xhuma bese udlala: akukho ukucushwa okudingekayo, kufanelekile kumanethiwekhi amancane noma ukufinyelela emaphethelweni.
Izindleko eziphansi: zilungele isivinini esiphansi kanye nebanga elifushane (njenge-100M/1G, i-fiber ye-optical yemodi eminingi).
Ukuguquguquka: kusekela izinhlobo eziningi zefayibha (imodi eyodwa/imodi eminingi) kanye nama-wavelength (850nm/1310nm/1550nm).
Ukulinganiselwa
Ukusebenza okulinganiselwe: Ngokuvamile akusekeli isivinini esiphezulu (njengengaphezu kwe-100G) noma amaphrothokholi ayinkimbinkimbi.
Usayizi omkhulu: Amadivayisi azimele athatha isikhala.
2. Imodyuli Yokukhanya
Indawo Yokusebenza
Izixhumi ezibonakalayo (njengezimbobo ze-SFP ne-QSFP) ezihlanganiswe kuma-switch, ama-router nakwamanye amadivayisi ziqedela ngqo ukuguqulwa kwesignali ye-optical-electric.
Sekela amaphrothokholi anesivinini esikhulu kanye namaphrothokholi amaningi (njenge-Ethernet, i-Fibre Channel, i-CPRI).
Izimo zohlelo lokusebenza
Isikhungo sedatha: ukuxhumana okunobukhulu obuphezulu, okushesha kakhulu (njengamamojula e-optical angu-40G/100G/400G).
Inethiwekhi yabathwali be-5G: izidingo zesivinini esiphezulu kanye nokubambezeleka okuphansi kwe-fronthaul kanye ne-midhaul (njenge-25G/50G grey optical modules).
Inethiwekhi eyinhloko: ukudluliselwa kwebanga elide (njengamamojula e-DWDM anemishini ye-OTN).
Izinzuzo
Ukusebenza okuphezulu: kusekela amazinga kusukela ku-1G kuya ku-800G, kuhlangabezana nezindinganiso eziyinkimbinkimbi njenge-SDH ne-OTN.
Okushintshwayo: ukushintshwa okuguquguqukayo (njengamamojula e-SFP+) ukuze kube lula ukuthuthukisa nokunakekela.
Idizayini encane: xhuma ngqo kudivayisi ukuze wonge isikhala.
Ukulinganiselwa
Kuncike kudivayisi yokusingatha: kumele ihambisane ne-interface kanye nephrothokholi yeswishi/i-router.
Izindleko eziphakeme: Amamojula anesivinini esikhulu (njengamamojula e-optical ahlangene) ayabiza.
Ekuphetheni
Ama-transceiver e-fiber opticyizinto eziguqula izimpawu zokukhanya zibe izimpawu zikagesi noma izimpawu zikagesi zibe izimpawu zokukhanya, futhi zivame ukufakwa ezindaweni zokukhanya ze-optical module;
Ama-transceivers e-Optical module angamadivayisi e-optical ahlanganisa ama-transceivers e-fiber optic, ngokuvamile aqukethe ama-interface e-fiber optic, ama-transmitter, kanye nama-receiver. Umklamo we-modular ozimele. Ama-transceivers e-Optical module ayifomu lokupakisha kanye nefomu lokufaka lama-transceivers e-fiber optic asetshenziselwa ukwenza kube lula ukuhlanganiswa nokuphathwa kwemishini yokuxhumana ye-optical.
Isikhathi sokuthunyelwe: Mashi-27-2025