Aho guhagarara hakoresha optique --OptiXstar

HG623-TW yakozwe nka HGU (Home Gateway Unit) mu buryo butandukanye bwa FTTH; porogaramu ya FTTH yo mu rwego rwa carrier itanga serivisi yo gukoresha amakuru. Ishingiye ku ikoranabuhanga rya XPON rimaze igihe kinini kandi rihamye, kandi rihendutse. Ishobora guhinduranya mu buryo bwikora ikoresheje uburyo bwa EPON na GPON iyo igeze kuri EPON OLT cyangwa GPON OLT. Ikoresha uburyo bwo kwizerwa cyane, bworoshye gucunga, bworoshye gushyiraho no kunoza serivisi (QoS) kugira ngo ihuze n'imikorere ya tekiniki ya module ya China Telecom EPON CTC3.0. Yujuje IEEE802.11n STD, ikoresha 2 × 2 MIMO, igiciro cyo hejuru cyane kigera kuri 300Mbps. Yujuje neza amabwiriza ya tekiniki nka ITU-T G.984.x na IEEE802.3ah. Yakozwe na Realtek chipset 9602C.

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HG643-W yakozwe nka HGU (Home Gateway Unit) mu buryo butandukanye bwa FTTH; porogaramu ya FTTH yo mu rwego rwa carrier itanga serivisi yo gukoresha amakuru. Ishingiye ku ikoranabuhanga rya XPON rimaze igihe kinini kandi rihamye, kandi rihendutse. Ishobora guhinduranya mu buryo bwikora ikoresheje uburyo bwa EPON na GPON iyo igeze kuri EPON OLT cyangwa GPON OLT. Ikoresha uburyo bwo kwizerwa cyane, bworoshye gucunga, bworoshye gushyiraho no kunoza serivisi (QoS) kugira ngo ihuze n'imikorere ya tekiniki ya module ya China Telecom EPON CTC3.0. Yujuje IEEE802.11n STD, ikoresha 2 × 2 MIMO, igiciro cyo hejuru cyane kigera kuri 300Mbps. Yujuje neza amabwiriza ya tekiniki nka ITU-T G.984.x na IEEE802.3ah. Yakozwe naChipset ya ZTE 279127

Iki gicuruzwa gihindura amakuru y’amashanyarazi ya 10Gb/s afite imiyoboro 4 mu bimenyetso bya CWDM (urumuri), hakoreshejwe uburyo bwa 4-wavelength Distributed Feedback Laser (DFB) array. Urumuri ruhuzwa n’ibice bya MUX nk’amakuru ya 40Gb/s, rukava muri module ya transmitter iva muri SMF. Module yakira 40Gb/s CWDM optique signals, hanyuma ikarukuraho mu buryo bwinshi mu miyoboro 4 ya 10Gb/s ifite uburebure butandukanye. Buri rumuri rw’uburebure rukusanywa na diode ya avalanche (APD) ya discrete, hanyuma rugasohoka nk’amakuru y’amashanyarazi nyuma yo kongererwa imbaraga na TIA hanyuma hagakurikiraho post amplifier.

ItsindaHUAQ40EYakozwe ifite imiterere y’imashini, ikoranabuhanga rya optique/electric hamwe n’ikoranabuhanga risuzuma amakuru hakurikijwe amasezerano ya QSFP Multi-Source (MSA). Yakozwe kugira ngo ihuze n’imiterere y’imikorere y’inyuma irimo ubushyuhe, ubushuhe n’ingaruka za EMI. Iyi module itanga imikorere myiza cyane no guhuza imikorere, iboneka binyuze mu buryo bw’imirongo ibiri.

HUANET HUAXDxx1XL-CD80 ni DWDM XFP Transceiver ifite ubushobozi bwo guhagarara neza, ishyigikira imikorere kuri channel ya 100GHz, kandi ihendutse. Yagenewe porogaramu za 10G DWDM SDH, 10GBASE-ZR na 10G Fiber-Channel. Transceiver igizwe n'ibice bibiri: Igice cyo kohereza ubutumwa kirimo laser ya EML ikonje. Kandi igice cyo kwakira ubutumwa kigizwe na APD photodiode ihujwe na TIA. Moduli zose zujuje ibisabwa mu rwego rwa mbere mu mutekano wa laser. Transceiver ya DWDM XFP itanga uburyo bwo kugenzura bunoze, butuma umuntu abasha kugera ku bipimo by'imikorere y'igikoresho mu buryo nyabwo nk'ubushyuhe bwa transceiver, umuyoboro wa laser bias, imbaraga za optique zoherejwe, ingufu za optique zakiriwe na voltage ya transceiver.

HUANET's HUACxx1XL-CDH1CWDM 10Gbps SFP+ transceiver yagenewe kohereza no kwakira amakuru y’urumuri hakoreshejwe fibre optique imwe ku burebure bwa kilometero 100. Iyi transceiver igizwe n’ibice bibiri: Igice cyo kohereza gifite laser ya CWDM EML. Kandi igice cyo kwakira kigizwe na APD photodiode ihujwe na TIA. Moduli zose zujuje ibisabwa mu rwego rwa mbere mu bijyanye n’umutekano wa laser. Imikorere yo gusuzuma ikoranabuhanga iboneka binyuze mu buryo bw’imirongo ibiri, nk’uko bivugwa muri SFF-8472, butuma umuntu abasha kubona ibipimo by’imikorere y’igikoresho mu buryo nyabwo nk’ubushyuhe bwa transceiver, umuyoboro wa laser bias, imbaraga za transceiver, ingufu za optique zakiriwe na voltage yo gutanga transceiver.

HUAQ100ZYagenewe porogaramu z'itumanaho rya optique za kilometero 80. Iyi module irimo transmitter y'amatara 4, receiver y'amatara 4 hamwe na module management block irimo insinga ebyiri z'itumanaho. Ibimenyetso by'amatara bishyirwa kuri fibre imwe binyuze mu muyoboro wa LC usanzwe w'inganda. Ishusho ya block igaragara ku Ishusho ya 1.

HUA-QS1H-3110D ni module ya optique ya 100Gb/s Quad Small Form-factor Pluggable (QSFP28) ikoreshwa mu buryo bwa "parallel". Itanga ubucucike bw'aho ihurira ndetse n'uburyo bwo kuzigama amafaranga yose ya sisitemu. Module ya optique ya QSFP28 yuzuye ifite imiyoboro ine yigenga yo kohereza no kwakira, buri imwe ikaba ishobora gukora 25Gb/s kugira ngo ikoreshwe ku gipimo cy'amakuru cya 100Gb/s kuri 10km ya fibre imwe.

ItsindaCFP2 LR4 optique transceiver ihuza inzira yo kohereza no kwakira kuri module imwe. Ku ruhande rwo kohereza, inzira enye z'imiyoboro y'amakuru iragaruzwa, igasubizwa igihe, hanyuma igashyikirizwa abashoferi bane ba laser, bagenzura laser enye zikoresha amashanyarazi (EML) zifite uburebure bwa 1296, 1300, 1305, na 1309 nm hagati. Ibimenyetso by'amakuru bihita bihindurwamo fibre imwe binyuze mu muyoboro wa LC usanzwe mu nganda. Ku ruhande rwo kwakira, inzira enye z'imiyoboro y'amakuru akoresha optique zicibwamo multiplexer hakoreshejwe optique demultiplexer. Buri mwuka w'amakuru usubizwamo na PIN photodetector na transimpedance amplifier, ugasubizwa igihe, hanyuma ugashyikirizwa umushoferi usohora. Iyi module ifite ikoranabuhanga rishyuha cyane, ikoreshwa ry'ingufu nke, hamwe n'ubuyobozi bwa MDIO.