Nrog rau txoj kev loj hlob ntawm kev lag luam thiab kev txhim kho ntawm lub network, tus nqi ntawm cov ntaub ntawv sau tau nce tsis tu ncua. Lub hauv paus xa xov tooj sib kis tau xav tau kom muaj peev txheej siab dua hauv network thiab xa mus ntev dua kom ua tau raws li cov cai ntawm cov loj-cov ntaub ntawv khaws cia thiab txuag cov ntaub ntawv xa mus. Cov neeg siv khoom HTF npaj siab rau siv 40G150KM DWDM network los txhim kho lub peev xwm ntawm lub network thiab npaj rau kev txhim kho kev lag luam yav tom ntej.
Kev txheeb xyuas cov neeg siv khoom xav tau
Cov qhua tuaj noj mov xav kom kis kev deb li ntawm 150KM nruab nrab ntawm ob qhov chaw.
HTF 40G ntev-ntev DWDM kev daws teeb meem
Muab DWDM kev daws teeb meem, siv 8-channel wavelength faib multiplexer los daws cov neeg siv cov kev xav tau los ntawm ob-fiber bidirectional kis.
Loj nqi kom zoo dua. Txoj kev hais haum no tsis tas yuav tsum tau siv cov fiber ntau ntxiv. Ua ntej, MTP-LC ceg jumper yog siv los txiav cov 40G optical teeb liab mus rau plaub 10G optical teeb liab, thiab tom qab ntawd lawv hloov mus ua plaub 10G DWDMs nrog qhov siab tshaj plaws kis mus txog 80KM siv OEO optical amplifiers. Optical wavelength, xav txog qhov poob ntawm kis tau tus mob kho qhov muag, qhov tseeb tshaj qhov kis tau tus mob tuaj yeem tshaj 60KM, lossis txawm tias ze rau 80KM, uas tuaj yeem lav tag nrho cov neeg siv' s qhov kev xa mus deb.
Txij li 10G DWDM 80KM optical module belongs rau qhov chaw xa hluav taws xob ntev, nws qhov nruab nrab tau txais lub zog hluav taws xob yog qhov ntau dua li cov tswv yim kho qhov muag, yog li yuav tsum tau ntxiv qhov teeb meem kho qhov muag ntawm 13-20dB kom thiaj ua rau lub teeb liab lub zog ntawm cov optical fiber rau xyuas kom meej tias qhov tseeb tau txais lub zog ntawm cov khoos phis tawm ntawm lub ntsej muag yog tsawg dua qhov kev nkag ntawm lub hwj chim kho kom zoo Tsis txhob hlawv cov hluav taws xob kho qhov muag.
Lub zog tsim kho qhov muag tau siv lub tshuab hluav taws xob (BA) tau muab tso rau tom qab lub nthwv dej faib cov qhov ntev ntawm qhov txuas ntawm lub zog xa mus kom muab cov kab sib kis rau lub hwj chim. Qhov tshwj xeeb tshaj plaws (PA) xa mus rau pem hauv ntej ntawm lub nthwv dej faib faib rau ntau yam sib npaug ntawm qhov tau txais kawg los txhim kho cov teeb liab txais tos qhov tsis zoo.
40G kev daws teeb meem hauv network yog qhov kev xaiv ua kom raug nyiaj kom tau raws li qhov xav tau ntawm cov siab, cov pab cuam qis qis.HTF40G network daws siv qhov yooj yim thiab raug nqi 10G wavelength faib multiplexing system kom nthuav dav 40G network, feem ntau siv cov cuab yeej network qub, zam ntau cov khoom tshiab yuav khoom thiab txo cov tuam txhab' s peev nqi.
