Kusanthula mozama kwa fiber optic transceivers

Chifukwa cha kuchuluka kwa bandwidth komanso kuchepa pang'ono komwe kumabwera chifukwa cha fiber optical, liwiro la netiweki likukwera kwambiri.Ukadaulo wa fiber optic transceiver ukuyendanso mwachangu kuti ukwaniritse zomwe zikuchulukirachulukira za liwiro ndi mphamvu.Tiyeni tiwone momwe kutsogolaku kungakhudzire malo osungiramo data.

A CHIKWANGWANIoptic transceiverndi gawo lophatikizika (IC) lomwe limatha kufalitsa ndi kulandira data mbali zonse ziwiri.Chipangizochi chimaphatikiza chotumizira ndi cholandila kukhala gawo limodzi lomwe limatembenuza ma sign amagetsi kukhala ma sign optical, zomwe zimapangitsa kuti zizindikilozi ziziyenda bwino kuchokera ku seva kupita ku seva pazingwe za fiber optic.

The transmitter otembenukamagetsi opangira kuwala kuchokera ku laser diode kapena gwero la kuwala kwa LED (kuwala kumaphatikizidwa ndi ulusi wa kuwala kudzera pa cholumikizira ndikufalikira kudzera pa chingwe cha fiber optic).Kuwala kochokera kumapeto kwa ulusi kumaphatikizidwa ndi wolandila, ndipo chowunikira chimasintha kuwala kukhala chizindikiro chamagetsi, chomwe chimayikidwa kuti chigwiritsidwe ntchito ndi chipangizo cholandirira.Kodi mkati mwa fiber optic transceiver ndi chiyani?

Ma transceivers opangira ma fiber opangidwa ndi ma transmitters, olandila, zida zowonera ndi tchipisi.Chip nthawi zambiri chimawonedwa ngati mtima wa fiber optic module.M'zaka zaposachedwa, pakhala chidwi chofuna kugwiritsa ntchito ma silicon photonics mu tchipisi ta transceiver - kumanga ma lasers pa silicon ndikuphatikiza zinthu zowoneka bwino ndi mabwalo ophatikizika a silicon.Imakwaniritsa kufunikira kolumikizana mwachangu kuchokera pa rack kupita ku rack ndi kudutsa ma data center.Imafewetsa bwino msonkhano.Kuphatikiza apo, ma transceivers amatha kupangidwa kukhala ophatikizika, kuchepetsa kuchuluka kwa seva ndikupangitsa malo ang'onoang'ono, ocheperako pomwe akusunga madoko apamwamba.Kumbali ina, kukula kochepa kumatanthauza kuchepa kwa mphamvu ndi kutsika mtengo.

Mbiri Yachidule ya Optical Transceivers
Kukhazikitsidwa kwaukadaulo wa silicon photonics mu tchipisi ta transceiver ndi umboni wina wa kupita patsogolo kwaukadaulo wa fiber-optic transceiver.Zomwe zimachitika ndikuti ma fiber optic transceivers akusunthira ku kukula kocheperako komanso kuchuluka kwa data kuti athe kutengera kuchuluka kwa kuchuluka kwa anthu omwe abwera chifukwa cha kusintha kwa intaneti.