Okuqukethwe
Isingeniso
Abamukeli be-Fiber opticfuthi abamukeli bemojula ye-optical bangamadivayisi abalulekile ekuxhumaneni kwe-optical, kodwa bayahluka ngemisebenzi, izimo zohlelo lokusebenza kanye nezici.
1. I-Fiber optic transceiver:
I-fiber optic transceiver iyisisetshenziswa esiguqula amasignali okukhanya abe amasignali kagesi (ukuphela kokudlulisa) noma okuguqula amasignali kagesi abe amasignali optical (ukuphela kokwamukela). Ama-transceivers e-Fiber optic ahlanganisa izingxenye ezifana namamojula we-laser transmitter, iziguquli ze-photoelectric, namashayeli wesekethe. Ngokuvamile zifakwa kumamojula we-optical slots wamadivayisi enethiwekhi (njengamaswishi, amarutha, amaseva, njll.) kuphakheji evamile. Ama-transceivers e-Fiber optic asetshenziselwa ukunikeza ukuguqulwa kwesignali phakathi kokukhanya nogesi, futhi adlale indima ekudluliseni amasignali ngesikhathi sokudluliswa kwedatha.
2. I-Optical module transceiver:
I-transceiver optical module iyisisetshenziswa se-modular optical esihlanganisa i-fiber optic transceiver. I-transceiver yemojula ye-optical ngokuvamile iqukethe i-fiber optical interface, imojula yokuthumela isignali ye-optical (i-transmitter), kanye nemodyuli ye-optical ethola (i-receiver). I-optical module transceiver inosayizi ojwayelekile nesixhumi esibonakalayo futhi ingafakwa ku-optical module slot kumadivayisi enethiwekhi njengamaswishi namarutha. I-transceiver yemojula ye-optical ngokuvamile inikezwa ngesimo semojuli ezimele ukuze ishintshwe kalula, ilungiswe, futhi ithuthukiswe.
Izinzuzo ze-fiber optic transceiver kanye ne-optic module
1. I-Fiber optic transceiver
Ukuma komsebenzi
Isetshenziselwa ukuguqulwa kwesignali yesithombe sikagesi (njengembobo kagesi ye-Ethernet ukuya embobeni yokubona), ukuxazulula inkinga yokuxhumana kwemidiya ehlukene (ikhebula lethusi ↔ i-fiber optical).
Ngokuvamile idivayisi ezimele, idinga ukunikezwa kwamandla kwangaphandle, futhi inikeza 1~2 izimbobo ezibonakalayo nezimbobo zikagesi (ezifana ne-RJ45).
Isimo sohlelo lokusebenza
Nweba ibanga lokudlulisela: shintsha ikhebula lethusi elimsulwa, weqa umkhawulo wamamitha ayi-100 (i-fiber optical yemodi eyodwa ingafinyelela ngaphezu kuka-20km).
Ukwandiswa kwenethiwekhi: xhuma izingxenye zenethiwekhi zemidiya ehlukene (njengenethiwekhi yekhampasi, uhlelo lokuqapha).
Imvelo yezimboni: ijwayelana nezinga lokushisa eliphezulu kanye nezimo eziqinile zokuphazamiseka kwe-electromagnetic (amamodeli ebanga lezimboni).
Izinzuzo
Xhuma futhi udlale: akukho ukucushwa okudingekayo, kulungele amanethiwekhi amancane noma ukufinyelela emaphethelweni.
Izindleko eziphansi: ifanele ijubane eliphansi nebanga elifushane (elifana ne-100M/1G, i-multi-mode optical fiber).
Ukuvumelana nezimo: kusekela izinhlobo eziningi zefiber (imodi eyodwa/imodi eminingi) namaza amaza (850nm/1310nm/1550nm).
Ukulinganiselwa
Ukusebenza okunomkhawulo: Ngokuvamile akusekeli isivinini esikhulu (njengangaphezulu kuka-100G) noma amaphrothokholi ayinkimbinkimbi.
Usayizi omkhulu: Amadivayisi azimele athatha isikhala.
2. Optical Module
Ukuma Okusebenzayo
Izixhumi ezibonakalayo (ezifana nezikhala ze-SFP ne-QSFP) ezihlanganiswe kumaswishi, amarutha namanye amadivayisi aqedela ngokuqondile ukuguqulwa kwesignali ye-optical-electrical.
Sekela amaphrothokholi anesivinini esikhulu kanye namaphrothokholi amaningi (afana ne-Ethernet, i-Fiber Channel, i-CPRI).
Izimo zohlelo lokusebenza
Isikhungo sedatha: ukuminyana okuphezulu, ukuxhumana kwesivinini esikhulu (njengamamojula optical 40G/100G/400G).
Inethiwekhi yabathwali be-5G: izidingo zejubane eliphezulu neziphansi ze-fronthaul ne-midhaul (njengamamojula we-25G/50G ompunga).
Inethiwekhi eyinhloko: ukudluliswa kwebanga elide (njengamamojula e-DWDM anemishini ye-OTN).
Izinzuzo
Ukusebenza okuphezulu: kusekela amanani ukusuka ku-1G kuya ku-800G, ukuhlangabezana namazinga ayinkimbinkimbi njenge-SDH ne-OTN.
I-Hot-swappable: ukushintshwa okuguquguqukayo (njengamamojula e-SFP+) ukuze kuthuthukiswe futhi kugcinwe kalula.
Umklamo ohlangene: xhuma ngokuqondile kudivayisi ukuze wonge isikhala.
Ukulinganiselwa
Kuya ngedivayisi yomsingathi: kufanele ihambisane nesixhumi esibonakalayo kanye nephrothokholi ye-switch/rutha.
Izindleko eziphakeme: Amamojula anesivinini esikhulu (njengamamojula ahambisanayo okubonayo) ayabiza.
Ekuphetheni
Ama-transceivers e-Fiber opticamadivaysi aguqula amasignali okukhanya abe amasignali kagesi noma amasignali kagesi abe amasignali optical, futhi ngokuvamile afakwe optical module slots;
Ama-transceivers emojula ye-Optical angamadivayisi we-modular optical ahlanganisa i-fiber optic transceivers, ngokuvamile ehlanganisa i-fiber optic interfaces, i-transmitters, kanye nabamukeli. Idizayini ye-modular ezimele. Ama-transceivers emojula ye-Optical ayifomu lokupakisha kanye nefomu lesicelo se-fiber optic transceivers esetshenziselwa ukwenza lula ukuhlanganiswa nokuphathwa kwemishini yokuxhumana ye-optical.
Isikhathi sokuthumela: Mar-27-2025