Ibikoresho 32 bihuza fibre optique bya 1550nm CWDM EDFA SC

Intangiriro ngufi

Amplifier ya fibre optique ifite imbaraga nyinshi ya 1550nm ikoresha amplification y’ibice bibiri, icyiciro cya mbere gikoresha EDFA y’urusaku ruto, naho icyiciro cya kabiri gikoresha EYDFA y’imbaraga nyinshi. Ingufu zose zisohoka zishobora kugera kuri 41dBm. Ishobora gusimbura EDFA nyinshi cyangwa nyinshi, bishobora kugabanya cyane ikiguzi cyo kubaka no kubungabunga umuyoboro, no kugabanya umwanya w’imbere. Buri port isohoka ishyiramo CWDM, ikongera ikimenyetso cya CATV na OLT PON. Iyi mashini izagira uruhare runini mu kwagura no kwagura umuyoboro wa fibre optique. Itanga igisubizo gihamye kandi gihendutse cyo gukoresha FTTH triple play no gukwirakwiza ahantu hanini.
Uburyo bwo kwinjira bwa fibre optique ebyiri mu by’ukuri buhuza sisitemu yuzuye yo guhinduranya amashusho, ishobora gukoreshwa nk'inyongera ku nzira za optique A na B. Iyo inzira nyamukuru ya optique yananiwe cyangwa ikagwa munsi y’umurongo ugenwa, igikoresho kizahita gihindura umurongo wa optique kugira ngo gikomeze gukora neza. Iki gicuruzwa gikoreshwa cyane cyane mu muyoboro wa optique cyangwa mu muyoboro wa optique uhoraho. Gifite igihe gito cyo guhinduranya (< 8 ms), igihombo gito (< 0.8 dBm), no guhinduranya hakoreshejwe intoki.
Ireka gukoresha uburyo bwo gukora bwa buto, ifite ecran ya LCD yo mu bwoko bwa touche yuzuye cyane hamwe n'uburyo bwo gukora bwihariye. Amashusho, utumenyetso, n'imiterere biroroshye kumva, bigatuma abakoresha bashobora gukora byoroshye kandi byoroshye. Ibikoresho bidafite imfashanyigisho.
Ibice by'ingenzi ni lasers nziza zo mu bwoko bwa pompe na fibre optique zikora neza. Imiterere myiza y'inzira y'urumuri n'uburyo bwo kuyikora byemeza imikorere myiza y'urumuri. APC igenzurwa n'ikoranabuhanga (Automatic Power Control), ACC (Automatic Current Control) na ATC (Automatic Temperature Control) byemeza ko ingufu zisohoka zihamye kandi zizewe, ndetse n'imikorere myiza y'urumuri.
Sisitemu ikoresha MPU (microprocessor) ifite ubushobozi bwo guhagarara neza no gukora neza cyane. Imiterere myiza y’imiterere y’ubushyuhe hamwe n’imiterere myiza yo guhumeka no gukwirakwiza ubushyuhe bitanga icyizere cyo kuramba no kwizerwa kw’ibikoresho. Hashingiwe ku mikorere ikomeye yo gucunga umuyoboro wa TCP / IP, kugenzura umuyoboro no gucunga umutwe w’ibikoresho bifite node nyinshi bishobora gukorwa binyuze mu buryo bwa RJ45 bwo gucunga umuyoboro, kandi ishyigikira imiterere myinshi y’amashanyarazi, ibi bikaba binoza imikorere n’imikorere. Kwizerwa kw’ibikoresho.

Ibiranga
1. Ikoresha sisitemu y'imikorere ya ecran yuzuye, ishobora kwerekana ibintu byinshi birimo buri index mu buryo burambuye kandi mu buryo bw'ikoranabuhanga kugira ngo bigaragare neza ako kanya, imikorere yoroshye, icyo ubona nicyo ubona, abakoresha bashobora gukoresha igikoresho mu buryo bworoshye, kandi bworoshye nta manual.
2. Akabuto ko kubungabunga gahita gatanga 6dB gashyirwa kuri menu nkuru. Iyi porogaramu ishobora kugabanya 6dBm vuba muri buri port (≤18dBm output), kandi ishobora kwirinda ko fibre y'aho hantu yatwikwa iyo ifunguye cyangwa isohotse. Nyuma yo kuyitunganya, ishobora kongera gukora uko yari isanzwe imeze.
3. Ikoresha laser ya pompe igezweho hamwe na fibre active ifite cladding double-cladding.
4. Buri ruhushya rwo gusohora rufite CWDM.
5. Ihuye na FTTx PON iyo ari yo yose: EPON, GPON, 10GPON.
6. Imiterere myiza ya APC, ACC, ATC, na AGC optique circuit ituma urusaku rugabanuka, umusaruro mwinshi, kandi igikoresho cyose kikagira icyizere cyinshi (1545 ~ 1565nm). Abakoresha bashobora guhindura imikorere ya APC, ACC, na AGC bitewe n'ibyo bakeneye by'ukuri.
7. Ifite akazi ko kurinda byikora ko kwinjira bike cyangwa nta kwinjira. Iyo imbaraga z'urumuri zinjira ziri munsi y'agaciro kagenwe, laser izimya ikora kugira ngo irinde umutekano w'imikorere y'igikoresho.
8. Ingano y'isohoka ishobora guhindurwa, ihinduka: 0 ~ -4dBm.
9. Ikizamini cya RF mu gice cy'imbere (ni ngombwa).
10. Igihe cyo guhinduranya cya switch y'amatara ni gito kandi igihombo ni gito. Ifite imirimo yo guhinduranya mu buryo bwikora no guhinduranya mu buryo butegetswe.
11. Ifite amashanyarazi abiri yubatswemo, yihutishwa mu buryo bwikora kandi ishyigikiwe na hot-plug.
12. Ibipimo by'imikorere bya mashini yose bigenzurwa na microprocessor, kandi ecran ya LCD iri imbere ifite imirimo myinshi nko kugenzura uko ibintu bimeze kuri laser, kwerekana ibipimo, alarm y'amakosa, gucunga umuyoboro w'itumanaho, nibindi; iyo ibipimo by'imikorere bya laser bitandukiriye urugero rwemewe rwashyizweho na
13. Hatanzwe uburyo busanzwe bwa RJ45, bufasha SNMP na WEB gucunga umuyoboro uri kure.

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