3 Kusintha Kasamalidwe
Panthawi yokonza tchanelo, masinthidwe a ntchito, masinthidwe a ulalo womveka bwino, ndi ulalo wa mapu a topology akufunika.Ngati njira imodzi ingakonzedwenso ndi njira yotetezera, kusintha kwa tchanelo panthawiyi kudzakhala kovuta kwambiri, ndipo kasamalidwe ka Configuration kotsatira kudzakhalanso kovuta kwambiri.Gome lodzipereka lautumiki likufunika kuti mungoyang'anira mayendedwe a tchanelo, ndipo mayendedwe abizinesi ayenera kuzindikirika patebulo, pogwiritsa ntchito mizere yolimba komanso yodukaduka.Pamene makalata a OTN ndi maulalo a IP ayendetsedwa, makamaka pankhani yachitetezo cha OTN, ulalo umodzi wa IP uyenera kugwirizana ndi mayendedwe angapo a OTN.Panthawiyi, kuchuluka kwa kasamalidwe kumawonjezeka ndipo kasamalidwe kamakhala kovuta, komwe kumawonjezeranso kasamalidwe ka matebulo apamwamba kwambiri.Zofunikira, kuti muzitha kuyang'anira zinthu zonse za bizinesi, mpaka 15. Pamene injiniya akufuna kuyang'anira ulalo winawake, ayenera kudziwa mawonekedwe apamwamba, ndiyeno pitani ku NMS ya wopanga kuti mupeze zofananira, kenako ndikugwira ntchito. kasamalidwe.Izi zimafuna kulunzanitsa zambiri mbali zonse ziwiri.Popeza nsanja ya NMS ya OTN ndi excel yopangidwa ndi injiniya ndi data yopangidwa ndi anthu, ndizosavuta kuti chidziwitsocho chisalumikizidwe.Kulakwitsa kulikonse kumapangitsa kuti chidziwitso cha bizinesi chisagwirizane ndi ubale weniweni.Momwemonso, zitha kukhudza bizinesi ikasintha ndikusintha.Chifukwa chake, zida za wopanga zimasonkhanitsidwa ku nsanja yoyang'anira kudzera mu mawonekedwe a kumpoto, ndiyeno chidziwitso cha ulalo wa IP chikugwirizana pa nsanja iyi, kuti chidziwitsocho chisinthidwe molingana ndi kusintha kwa mautumiki omwe alipo. , ndipo kasamalidwe kapakati kachidziwitso kumatsimikiziridwa.ndi gwero limodzi lolondola kuti zitsimikizire kulondola kwa chidziwitso chowongolera masinthidwe.
Mukakonza kaperekedwe ka ntchito za OTN, konzekerani kufotokozera za mawonekedwe aliwonse, ndiyeno sonkhanitsani zambiri za OTN kudzera mu mawonekedwe olowera kumpoto operekedwa ndi OTN NMS, ndi kulunzanitsa malongosoledwe oyenera ndi chidziwitso chadoko chomwe chasonkhanitsidwa ndi chipangizo cha IP kudzera mu mawonekedwe olowera kumpoto.Kuwongolera kokhazikika kwa mayendedwe a OTN ndi maulalo a IP kumachotsa kufunikira kosintha zidziwitso pamanja.
Pogwiritsa ntchito netiweki ya DCI, yesetsani kupewa kugwiritsa ntchito kasinthidwe ka ntchito yamagetsi.Njirayi ndi yovuta kwambiri pakuwongolera kasamalidwe, ndipo siigwira ntchito pamtundu wa netiweki wa DCI.Itha kupewedwa kuyambira pachiyambi cha mapangidwe a DCI.
4 Kuwongolera ma alarm
Chifukwa cha kasamalidwe kovutirapo kwa OTN, kuyang'anira ma siginecha pakadutsa mtunda wautali, ndi kuchulukitsa ndi kumanga zisa zamitundu yosiyanasiyana yautumiki, cholakwika chikhoza kunena zambiri kapena mazana a mauthenga a alamu.Ngakhale wopanga adayika ma alarm m'magulu anayi, ndipo alamu iliyonse ili ndi dzina losiyana, imakhala yovuta kwambiri potengera momwe injiniya amagwirira ntchito ndi kukonza, ndipo pamafunika anthu odziwa zambiri kuti adziwe chomwe chalephereka poyamba.Kulakwa kutumiza ntchito ya zipangizo chikhalidwe OTN makamaka amagwiritsa SMS modemu kapena imelo kukankha, koma ntchito ziwiri ndi apadera kwa kusakanikirana ndi alipo maukonde alamu kasamalidwe nsanja ya dongosolo Internet kampani, ndi mtengo wa chitukuko osiyana ndi mkulu, kotero zofunika kwambiri. kuti zichitike.Mawonekedwe amtundu wakumpoto amasonkhanitsa zidziwitso za alamu, amakulitsa ntchito ndikusunga mapulatifomu omwe alipo akampani, ndiyeno amakankhira alamu kwa injiniya wogwira ntchito ndi kukonza.
Chifukwa chake, kwa ogwira ntchito ndi kukonza, ndikofunikira kulola nsanja kuti isinthe zidziwitso za alamu zomwe zimapangidwa ndi vuto la OTN, ndikulandila chidziwitsocho.Choncho, choyamba ikani alamu gulu pa OTN NMS, ndiyeno kuchita kutumiza ndi kuwunika ntchito pa otsiriza alamu kasamalidwe nsanja.Njira ya alamu ya OTN ndi yakuti NMS idzakhazikitsa ndi kukankhira mitundu yonse yoyamba ndi yachiwiri ya ma alarm ku nsanja yoyang'anira chidziwitso cha alamu, ndiyeno nsanja idzasanthula chidziwitso cha alamu cha kusokonezeka kwautumiki umodzi, chachikulu The Optical path interruption alarm. zidziwitso ndi (ngati zilipo) zidziwitso zosintha zachitetezo zimakankhidwira kwa injiniya woyendetsa ndi kukonza.Zomwe zili pamwambazi zitha kugwiritsidwa ntchito pozindikira zolakwika ndi kukonza.Mukakhazikitsa zolandirira, mutha kuyika zoikamo zidziwitso za foni za ma alarm akulu monga kulephera kwa ma siginoloji komwe kumachitika kokha pomwe ulusi wamaso wathyoka, monga izi:
Kufotokozera kwa Alamu yaku China
Kufotokozera kwa Alamu Chingelezi Mtundu wa alamu Kuvuta ndi malire
OMS Layer Payload Signal Loss OMS_LOS_P Communication Alarm Critical (FM)
Zolowetsa/Zotulutsa Zophatikizana Kutayika Kwa Siginali MUT_LOS Zadzidzidzi Zazidziwitso Zazidziwitso (FM)
OTS Payload Kutayika kwa
Signal OTS_LOS_P Communication Alarm Critical (FM)
Chizindikiro cha OTS Payload Loss Alamu OTS_PMI Communication Alamu Yachangu (FM)
Mawonekedwe akumpoto a NMS, monga mawonekedwe a XML omwe pano akuthandizidwa ndi Huawei ndi ZTE Alang, amagwiritsidwanso ntchito kwambiri kukankhira chidziwitso cha alamu.
5 Kasamalidwe Kachitidwe
Kukhazikika kwa dongosolo la OTN kumadalira kwambiri deta ya machitidwe a mbali zosiyanasiyana za dongosolo, monga kuyang'anira mphamvu ya kuwala kwa trunk fiber, kuyang'anira mphamvu ya kuwala kwa njira iliyonse mu siginecha yochuluka, ndi kasamalidwe ka malire a OSNR.Zomwe zili mkatizi ziyenera kuwonjezeredwa ku polojekiti yowunikira ma netiweki a kampaniyo, kuti mudziwe momwe machitidwe amagwirira ntchito nthawi iliyonse, ndikuwongolera magwiridwe antchito munthawi yake kuti maukondewo azikhala okhazikika.Kuphatikiza apo, magwiridwe antchito a nthawi yayitali komanso kuwunika kwaubwino kungagwiritsidwenso ntchito kuti apeze kusintha kwa fiber routing, kulepheretsa ena opanga ma fiber kuti asinthe ma fiber routing popanda chidziwitso, zomwe zimapangitsa kuti pakhale malo osawona pogwira ntchito ndi kukonza, komanso kuchitika kwa chiwopsezo cha fiber routing.Zoonadi, izi zimafuna kuchuluka kwa deta yophunzitsira chitsanzo, kotero kuti kupezeka kwa kusintha kwa njira kungakhale kolondola.
6. Utsogoleri wa DCN
DCN apa ikutanthauza maukonde olankhulirana a zida za OTN, omwe ali ndi udindo pamanetiweki a kasamalidwe ka netiweki iliyonse ya OTN.Netiweki ya OTN idzakhudzanso kukula ndi zovuta za netiweki ya DCN.Nthawi zambiri, pali njira ziwiri za netiweki ya DCN:
1. Tsimikizirani ma NE a zipata zogwira ndi zoyimilira pa netiweki yonse ya OTN.Ma NE ena omwe siachipata ndi ma NE wamba.Zizindikiro zoyang'anira za ma NE onse wamba zimafika pazipata zogwira ndi zoyimilira za NE kudzera pa njira ya OSC kudutsa gawo la OTS mu OTN, kenako Lumikizani ku netiweki ya IP komwe NMS ili.Njirayi ikhoza kuchepetsa kutumizidwa kwa zinthu zapaintaneti pa intaneti ya IP komwe NMS ili, ndikugwiritsa ntchito OTN yokhayo kuthetsa vuto la kasamalidwe ka maukonde.Komabe, ngati thunthu la thunthu lasokonekera, zofananira za netiweki zakutali zidzakhudzidwanso ndipo sizimayendetsedwa.
2. Zinthu zonse za netiweki za netiweki ya OTN zimasanjidwa ngati zipata za netiweki, ndipo chilichonse chimalumikizana ndi netiweki ya IP pomwe NMS ili payokha popanda kudutsa njira ya OSC.Izi zimawonetsetsa kuti kulumikizana kwa kasamalidwe kazinthu zapaintaneti sikukhudzidwa ndi kusokonezedwa kwa ulusi waukulu wa kuwala, ndipo zinthu zapaintaneti zimatha kuyendetsedwa patali, zonse zomwe zimalumikizidwa ndi netiweki ya IP, komanso ndalama zoyendetsera ntchito ndi kukonza kwachikhalidwe. Ogwira ntchito pa intaneti a IP nawonso adzachepetsedwa.
Kumayambiriro kwa ntchito yomanga netiweki ya DCN, kukonza ma network ndi kugawa adilesi ya IP kuyenera kuchitika.Makamaka, seva yoyang'anira maukonde iyenera kukhala yolekanitsidwa ndi maukonde ena momwe mungathere potumiza.Kupanda kutero, padzakhala maulalo ambiri a maukonde mumaneti pambuyo pake, ndipo netiweki jitter idzakhala yachilendo pakukonza, ndipo zinthu wamba zamaneti sizidzalumikizidwa.Mavuto monga pachipata cha netiweki adzawonekera, ndipo adilesi yopangira netiweki ndi adilesi ya netiweki ya DCN idzagwiritsidwanso ntchito, zomwe zidzakhudza maukonde opanga.
Nthawi yotumiza: Dec-19-2022