Khadi Lowunikira Njira Yowunikira (OCM) limagwiritsidwa ntchito pa DCI BOX
Ntchito yaikulu ya Optical Channel Monitor board (OCM) ndikusanthula momwe chizindikiro cha DWDM chimagwirira ntchito pa mafunde a 1528nm-1567nm, monga mafunde a co-wave signal spectrum, mphamvu ya kuwala kwa channel, mafunde a wavelength ndi zizindikiro zina zotumizira. Ili ndi makhalidwe monga kukhazikika kwakukulu, kukhudzidwa kwambiri, kulondola, mphamvu yayikulu komanso nthawi yochepa yosanthula. Ndi gawo lofunikira kwambiri pakuwunika magwiridwe antchito a DWDM system.
Tsamba lazambiri Bodi yowunikira njira yowunikira (OCM) Ntchito Kutalika kwa pakatikati, mphamvu ya kuwala ndi magawo ena a njira iliyonse mu chizindikiro cha kuwala kwa mafunde chosafunikira zimayesedwa. Madoko Imapereka ma interface 8 oyesera (osankhidwa ndi switch ya optical), omwe amatha kupeza mayeso a chizindikiro cha optical cha circuit cha 8-core Kuchuluka kwa mafunde ogwirira ntchito 1528.57 nm ~1567.34 nm (191.27THz~196.15THz) Kutalikirana kwa njira 50/100 GHz，Thandizo la Gridi Yosinthasintha Kulondola kozindikira kutalika kwa mafunde pakati ± 0.1 nm Kusintha kwa kutalika kwa mafunde pakati 0.02 nm Kuwunikira mphamvu ya Channel -40 ~ -10 dBm Mphamvu yolondola kwambiri ≤1 dB Kulondola kwa mphamvu ± 0.8 dB Kusamvana kwa mphamvu ya kuwala 0.1 dB Kutayika kobwerera ≥40dB Nthawi yosanthula ≤1 s Chiwerengero cha ma scan ＞(10)^9
Kugwiritsa ntchito Yoyenera kuyang'anira magwiridwe antchito a kuwala kuyambira pachiyambi mpaka kumapeto. Yoyenera Bokosi la DCI.
