DCI Muxponder
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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.
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OA (Optical Amplifier) yogwiritsidwa ntchito pa DCI BOX
OA (Optical Amplifier) Ntchito yaikulu ya bolodi la optical amplifier ndikulipiritsa mphamvu ya kuwala kwa chizindikiro mu ulalo wotumizira, zomwe nthawi imodzi zimatha kukulitsa chizindikiro cha kuwala cha njira zokwana 48 (njira yolumikizira ya 100GHz) kapena njira 96 (njira yolumikizira ya 50GHz) mu C-band. Ili ndi mawonekedwe a flat gain, adjustable gain, low noise index, etc. Nthawi yomweyo, njira yowunikira ya OSC yomangidwa mkati mwa bolodi imathandizira kulumikizana kwa OSC-based DCN, komwe ndi gawo lofunikira kwambiri la DWDM system ndi high-speed system yamtsogolo komanso network yonse ya optical transmission yakutali.
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Makhadi a OTDR amagwiritsidwa ntchito pa DCI Box
Chowunikira cha nthawi ya OTDR chowunikira nthawi, chomwe chimatha kuyeza kutalika kwa ulusi, kuchepa kwa kufalikira kwa ulusi wa kuwala, kuchepa kwa splice ndi malo olakwika, ndi zina zotero. Chingagwiritsidwe ntchito powunikira chingwe cha ulusi wa kuwala, kumanga ndi kukonza chingwe cha ulusi wa kuwala
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400G mpaka 4x100G Muxponder imagwiritsidwa ntchito pa DCI Box
Khadi lautumiki la 400G Muxponder lomwe linayambitsidwa ndi Shezhen HUANET Technology limathandizira kuyika chizindikiro cha kuwala cha 1x400G kapena zizindikiro za kuwala za 4x100G zomwe zimalandiridwa kumbali ya kasitomala ku chizindikiro chimodzi cha OTUC4 ndikusinthira zizindikiro za OTUC4 ndi zizindikiro za kuwala za mafunde a WDM mogwirizana ndi miyezo ya ITU-T. Mbali ya mzere imagwiritsa ntchito CFP2-DCO yolumikizidwa kuti ikwaniritse kutumiza kwakutali kwambiri kutengera ukadaulo wapamwamba monga kuzindikira kogwirizana.
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800G TMUX imathandizira mwayi wopeza chithandizo cha 4x200G, 4x100G cha DCI Box
Ili ndi malo okwana 1/4, mbali ya kasitomala imathandizira mwayi wopeza chithandizo cha 4x200G, 4x100G; mbali ya mzere ili ndi malo awiri a CFP2, othandizira 2x400G, 1x400G, 2x200G; mbali ya kasitomala imathandizira 100GE, 100G EFlexE, OTU4 ndi mitundu ina ya mwayi wopeza chithandizo; ndi Ethernet Network RMON monitoring
ntchito, monga kutumiza ndi kulandira mapaketi/chiwerengero cha ma byte/magwiritsidwe ntchito a doko/mapaketi a CRC/error, ndi zina zotero, kuthandizira LLDP, ndikuthandizira kuyesa kuchedwa -
200G TMUX-2 imathandizira ntchito za 2x100G zoyenera DCI Box
Mbali ya kasitomala imathandizira mautumiki a 2x100G, yokhala ndi malo okwana 1/4, imathandizira 100GE, 100G EFlexE, 100G OTU4 ndi mautumiki ena, ntchito zowunikira za Ethernet RMON, monga kutumiza ndi kulandira mapaketi/chiwerengero cha ma byte/magwiritsidwe ntchito a doko/ma pakiti a C/error, ndi zina zotero, imathandizira LLDP, kuthandizira mayeso ochedwa.
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200G TMUX-1 imathandizira mautumiki a 2x100G, 100G+10x10G, ndi 20x10G a DCI Box
Mbali ya kasitomala imathandizira ntchito za 2x100G, 100G+10x10G, ndi 20x10G, zomwe zimatenga gawo limodzi mwa magawo awiri.Doko lililonse la 10G
zothandiziramitundu ya mautumiki monga 10GE, OTU2, STM-64,ndi 10GEWAN,ndi zothandizira100GE, 100GE FlexE,
ndi 100G OTU4. yolowera.Mbali ya mzere imathandizira mwayi wopeza chithandizo cha 1X200G.
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Khadi la ROADM la madigiri 9 (WSS) limagwiritsidwa ntchito pa DCI Box
Bolodi la Selector la mafunde owoneka la 9-dimensional likuthandizira kuphatikiza ntchito zazikulu za WSS, BA, PA ndi OSC kukhala bolodi limodzi, lokhala ndi zigawo ziwiri za WSS 1×9, madoko asanu ndi anayi a mafunde ochulukitsa ndi ochotsa mafunde ambiri, Thandizani C-band 191.35THz ~ 196.10THz pafupipafupi ya njira 96 (50GHz wavelength interval) DWDM network; Ndipo limathandizira ntchito ya Flexible Grid (Flexible-grid), kuti mukwaniritse bandwidth yosinthasintha ya njira, mutha kusintha magwiritsidwe ntchito a netiweki yonse.
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Khadi la OADM Lokhazikika la Dual Fiber (TFF) limagwiritsidwa ntchito pa DCI Box
Ma board ochulukitsa ma optical division amapangidwira ntchito zama netiweki za DWDM zokhala ndi ma wavelength ambiri ndipo angagwiritsidwe ntchito kugawa kuwala kwa ma wavelength osiyanasiyana pa ulusi umodzi kapena kulekanitsa ma optical channels angapo ophatikizidwa mu ulusi womwewo ndi ma wavelength. Amachokera ku ukadaulo wowonda wa filimu, womwe umagwira ntchito mu gridi ya ITU ya 100GHz channel interval, ma wavelength a DWDM a 1528nm mpaka 1568nm, ma wavelength a channel ya ITU ndi osankha; Ili ndi zabwino zambiri monga kutayika kochepa kwa insertion ndi kusakhala ndi ma channels ambiri.
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Khadi Loteteza Maso (OLP) limagwiritsidwa ntchito pa DCI Box
Ntchito yaikulu ya bolodi loteteza kuwala la OLP ndikuthandizira dongosolo logawa mafunde kuti limalize njira zotetezera kuwala monga chitetezo cha mzere wa 1+1 ndi chitetezo cha kutalika kwa kuwala kwa 1+1. Imatha kuyang'anira momwe chizindikiro cha njira zazikulu ndi zoyimirira zikuyendera nthawi yeniyeni. Chizindikiro cha kuwala chikasokonezedwa kapena magwiridwe antchito atachepa, imatha kusintha njira zazikulu ndi zoyimirira zokha kuti zitsimikizire kuti chizindikiro cha kuwala cha dongosolo chikubwerera mwachangu. Ukadaulo wa OLP ndikumaliza ntchito yosinthira njira mu gawo la kuwala. Chitetezo cha mawonekedwe chili ndi ubwino wosayerekezeka wa chitetezo cha ntchito ya gawo lapamwamba, ndipo ndiye yankho labwino kwambiri lopatsa ogwiritsa ntchito kulumikizana kosaletsa.
