OTN/DWDM Module-ka Shaqooyin Badan oo Qiimo Badan leh
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Amplifier-ka indhaha ee EDFA - Amplifier-ka kor u qaada
EDFAOsawir-gacmeedAcod-weyneeyahamOdule waxay bixisaa xalal badan oo shaqo badan leh, buuq yar, xalal Erbium-Doped Fiber Amplifier (EDFA), Module-ka amplifier-ka waxaa lagu shaqayn karaa faa'iido joogto ah (AGC Xakamaynta Gain Automatic), awoodda wax soo saarka joogtada ah (Automatic Power Control, APC). VOA-da isku dhafan si toos ah ayaa loo hagaajin karaa si loo gaaro spectrum gain siman. Waxay xoojin kartaa calaamadda C-Band iyadoo la adeegsanayo ama aan lahayn marin u helid heer dhexe ah (MSA), taas oo keenta dabacsanaan weyn oo loogu talagalay codsiga shabakadda.
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Qaybta Magdhawga Kala-fidinta (DCM)
Modules-ka Magdhawga Kala-baxa waa baloogyo dhisme oo ka tirsan Nidaamka Gaadiidka Indhaha ee HUA6000 waxayna u adeegaan qanjidhada isgaarsiinta indhaha si loo saxo ifafaalaha faafitaanka garaaca wadnaha ee loo yaqaan Kala-baxa Chromatic kaas oo yareeya masaafada gudbinta ugu badan ee xogta ee fiilooyinka indhaha.
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Qalabka Magdhawga Kala-baxa DCM
Shaqada magdhowga indhaha ee Huanet oo leh magdhow kala firdhisan oo loogu talagalay fiber-ka hal-qaab ee caadiga ah DCM (G.652) waxay ahaayeen kala firdhisan iyo magdhow kala firdhisan oo ah xarig ballaaran oo ku jira C-band, taasoo u oggolaanaysa nidaamku inuu hagaajiyo kala firdhinta haraaga ah. Qiimaha magdhowga kala firdhinta ee kala firdhinta hirarka 1545nm wuxuu gaari karaa -2070ps / nm.
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BIDI OLP Hal Fiber
Ilaalinta OLP ee dhaqameed waxay u baahan tahay afar ilo oo muhiim ah. Si kastaba ha ahaatee, meelo badan, sababtoo ah kheyraadka fiber-ka oo aan ku filnayn, waa wax aan macquul ahayn in la bixiyo ilo fiber oo xad dhaaf ah iyo ilaalin dib-u-dhac khadka indhaha ah.
Iyadoo la eegayo yaraanta ilaha fiber-ka indhaha iyo baahida loo qabo ilaalinta khadadka indhaha ee aan la arki karin, shirkaddayadu waxay soo saartay qalabka BIDI OLP si loo xalliyo dhibaatada ilaalinta khadadka indhaha haddii ay dhacdo kheyraadka fiilooyinka indhaha ee aan ku filnayn. -
Ilaaliyaha Khadka Indhaha ee OLP 1+1
Aragti ahaanLinePNidaamka rotection (OLP) waa nidaam cusub oo ilaalin ah oo khadka indhaha ah oo lagu sameeyay tiknoolajiyad casri ah oo ah furayaasha indhaha ee firfircoon iyo kuwa isku-dhafan. Marka tayada isgaarsiintu hoos u dhacdo ama qalabku jabo sababtoo ah jabka shilka ah ama luminta weyn ee fiilada indhaha ee khadka gudbinta indhaha, nidaamka OLP wuxuu khadka koowaad u rogi karaa khadka labaad muddo gaaban gudaheed, si loo hubiyo isgaarsiinta shaqada caadiga ah ee khadka, taas oo si wax ku ool ah uga hortagta cilladda fiilada ama qalabka oo soo gaabinaysa waqtiga soo kabashada saacadaha ilaa milise ilbiriqsiyo.
