Module ya OTN/DWDM Yogwira Ntchito Zambiri Yosiyanasiyana
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Chowonjezera cha EDFA Optical - Chowonjezera Chowonjezera
EDFAOmasoAchipukutiramOdule imapereka njira zambiri zogwirira ntchito, phokoso lotsika, mayankho a Erbium-Doped Fiber Amplifier (EDFA), gawo la amplifier lingagwiritsidwe ntchito pa gain yokhazikika (Automatic Gain Control AGC), mphamvu yotulutsa yokhazikika (Automatic Power Control, APC). VOA yolumikizidwa ikhoza kusinthidwa yokha kuti ikwaniritse smooth gain spectrum. Imatha kukulitsa chizindikiro cha C-Band ndi kapena popanda kulowa pakati pa siteji (MSA), zomwe zimabweretsa kusinthasintha kwakukulu pakugwiritsa ntchito netiweki.
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Gawo Lolipirira Kufalikira (DCM)
Ma Dispersion Compensation Modules ndi omwe amapanga HUA6000 Optical Transport System ndipo amagwira ntchito pa ma optical communication nodes kuti akonze vuto la pulse spread lotchedwa Chromatic Dispersion lomwe limachepetsa mtunda woposa wa data mu ulusi wa optical.
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Chipangizo Cholipirira Kufalikira kwa DCM
Ntchito ya Huanet yowunikira yolipirira ndi chiwongola dzanja chogawanitsa cha ulusi wokhazikika wa DCM (G.652) inali yogawanitsa ndi chiwongola dzanja chogawanitsa cha gulu lalikulu mu gulu la C, zomwe zimathandiza kuti dongosololi lizitha kugawanitsa zotsalira. Mu chiwongola dzanja chogawanitsa cha 1545nm kutalika kwa mafunde, kugawanitsa kumatha kufika -2070ps / nm.
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BIDI OLP Single Fiber
Chitetezo chachikhalidwe cha OLP chimafuna zinthu zinayi zofunika kwambiri. Komabe, m'malo ambiri, chifukwa cha kusakwanira kwa zinthu za ulusi, n'zosatheka kupereka zinthu zambiri za ulusi ndi chitetezo cha mzere wowala.
Poganizira kusowa kwa zinthu zopangira ulusi wa kuwala komanso kufunika koteteza ku kubwezeredwa kwa mzere wa kuwala, kampani yathu yapanga zida za BIDI OLP kuti zithetse vuto la chitetezo cha mzere wa kuwala ngati palibe zinthu zokwanira zopangira chingwe cha kuwala. -
OLP 1+1 Optical Line Protector
KuwalaLinePDongosolo la chitetezo (OLP) ndi njira yatsopano yotetezera mzere wa kuwala yomwe idapangidwa ndi ukadaulo wapamwamba wa ma switch optical optical komanso osinthasintha. Pamene khalidwe la kulumikizana lili lotsika kapena zida zikuwonongeka chifukwa cha kusweka mwangozi kapena kutayika kwakukulu kwa ulusi wa kuwala mu mzere wotumizira kuwala, dongosolo la OLP limatha kusintha mzere woyamba kupita ku mzere wachiwiri mkati mwa nthawi yochepa, kuti zitsimikizire kuti kulumikizana kwa mzerewo kukuyenda bwino, zomwe zimateteza bwino kulakwitsa kwa ulusi kapena zida ndikufupikitsa nthawi yobwezeretsa kuchokera maola mpaka ma millisecond.
