IRiphabhulikhi yase-Chad, noma i-Chad, iyizwe elivaliwe enkabeni ye-Afrika, inhloko-dolobha nedolobha elikhulu kunawo wonke i-N'Djamena.
I-Chad, okungelinye lamazwe asethuthuke kancane ekhonjwe yiNhlangano Yezizwe, isiphenduke abakhiqizi bakawoyela kusukela ngo-2003, kodwa sekuyisikhathi eside ithembele ekuthengeni ngaphandle yonke imikhiqizo yayo kawoyela ocolisisiwe. Ngosizo lweChina, i-Chad isungule uhlelo lwemboni kawoyela oluzimele noluphelele, lwakha uchungechunge lwemboni kawoyela enezindawo zikawoyela, amapayipi kanye nokucwengisiswa okuhamba ezindaweni ezingaphezulu, ezimaphakathi neziphansi.
I-CF FIBERLINK Izinikele ekwakhiweni kolwazi lwamandla. Njengamanje, isixazululo kanye nohlelo lomkhiqizo kusetshenziswe kumaphrojekthi amaningi amakhulu kanye nokwakhiwa kweBelt and Road, futhi kuye kwahlolwa kakhulu ngabanikazi basekhaya nabangaphandle kanye namakhasimende. Muva nje, i-CF FIBERLINK switch yezinga lezimboni isetshenziswe ku-"Chad Oilfield Industrial TV nakwamanye amaphrojekthi we-subsystem", yengeza elinye idolobha ekuthuthukisweni kwenkampani phesheya kwezilwandle.
I-CF FIBERLINK Series switches industrial switches isekela i-G.8032 Ethernet loop protection, iphrothokholi inokusekelwa okuphezulu kwamasongo angama-255, iringi ngayinye ingasekela amadivayisi afinyelela kwangu-1024, iyimishini yokufinyelela kakhulu kuphrothokholi yokuvikela iluphu, elungele amanethiwekhi amakhulu noma ayinkimbinkimbi kakhulu. isakhiwo se-network topology. Isikhathi sokuziphilisa senethiwekhi sasingaphansi kwama-20ms. Isilinganiso sokuvikela se-IP40 siqinisekisa ukuthi okokusebenza kungasebenza kahle endaweni enzima yase-Chad! Njengamanje, imikhiqizo yokuxhumana yezimboni ye-CF FIBERLINK isetshenziswe ngempumelelo kumafutha amaningi, amandla omoya kanye namaphrojekthi we-photovoltaic ekhaya nakwamanye amazwe.
Izidingo zesistimu zokushintshwa kwezimboni ezindaweni zikawoyela negesi:
1. Inethiwekhi yokuxhumana ihlangabezana nezindinganiso zokuklama ezingeni lezimboni, futhi ingazuza ukusebenza okuphephile, okuthembekile nokuzinzile endaweni enzima;
2. Inethiwekhi yomgogodla womkhawulokudonsa ophezulu, engadlulisela ngesikhathi esisodwa idatha yevidiyo, yomsindo nesevisi kanye nenye idatha enkulu ye-IP yethrafikhi;
3. Sekela umsebenzi wokuziphilisa ongasasebenzi, ongabuyiselwa ngokushesha lapho inethiwekhi ihluleka;
4. Vikela inethiwekhi, ukuvikelwa kanye nokuqapha ekuhlaselweni okunonya;
5. Ikhono eliqinile lokuphatha inethiwekhi, ukusekela ukuxilongwa kwephutha lenethiwekhi esheshayo, ukuqinisekisa ukusebenza kahle kwesistimu.
Isidingo sokushintsha kwezimboni kusixhumanisi ngasinye sokukhiqiza senkundla kawoyela negesi:
(1) Inhlolovo: Esimeni sokufaka isicelo sensimu, isiza asinaso isiqinisekiso sokuxhumana, indawo yokusebenza enokhahlo. Isistimu yokushintsha izimboni iyadingeka ukuze ibe nokuhamba okuphezulu, imise izixhumanisi eziphuthumayo ukuze kuqinisekiswe ukubambisana okufika ngesikhathi, ukugadwa kokuphepha kwabasebenzi kanye nokubeka indawo.
(2) Imayini: endaweni yesicelo senkundla, isignali yenethiwekhi yomphakathi imbi noma ayinaso isignali, indawo yokusebenza yemishini yokushintsha izimboni yimbi. Izidingo zokuhlolwa nokuphepha zemishini yokushintsha izimboni ziyadingeka ukuze kuqhamuke isixhumanisi esiyisipele kanye nokuqoqwa kwevidiyo esizeni, futhi okokusebenza kunezinga elithile lokuvikela ukuqhuma.
(3) Ukudlulisa: ibanga elide nobubanzi besifunda, ukuma kwe-GPS, njll. Kulesi simo, inethiwekhi yomphakathi ingase ingabi nayo isignali noma isignali embi, ngakho idinga ukusekela ukuhlolwa okuhlukahlukene kwendawo, ukukhuthazela okuqinile kwemishini yokushintsha izimboni. , izidingo eziphezulu zokuhamba, nesixhumanisi esiphuthumayo nokuqoqwa kwedatha.
(4) Ukucwengwa: Endaweni engaguquki, okokusebenza kokushintsha kwezimboni kuyadingeka ukuthi kube nezici zokuvikela ukuqhuma okuphezulu, ukuhlela amaleveli amaningi, izidingo zokuqoqwa kwedatha, ukuhlolwa okujwayelekile kwendawo engashintshi kanye neminye imisebenzi.
I-CF FIBERLINK Izici zesixazululo sokushintshwa kwezimboni ze-Oil negesi field communication network switch:
Ukuthembeka okuphezulu: IP40 noma ngaphezu kwebanga lokuvikela, -40~85℃ ukusebenza ngaphandle kwengcindezi, ukunikezwa kwamandla okungafuneki, idizayini ye-nuclear grade I
Ukusebenza okuphezulu: inethiwekhi yesizinda esigcwele igcwele i-Gigabit downlink, uplink, umkhawulokudonsa omkhulu, ukubambezeleka kwedatha <5us, ukudluliswa kwevidiyo akuhambisani
Ukuzinza okuphezulu: ukuqapha ngesikhathi sangempela isimo senethiwekhi, ukutholwa kwe-loop yenethiwekhi nokuzilungisa ngokwakho, ukucindezelwa kwesiphepho, ukutholwa kwephutha lenethiwekhi elikhala <20ms
Ukuphepha okuphezulu: cishe izinhlobo ezingama-40 zokuqapha isimo sokusebenza kanye ne-alamu engavamile, uhlelo luhlangabezana nokuphepha kokuvikela kwe-GB / T22239 level 4
I-CF FIBERLINK Umdwebo we-topology wenethiwekhi kawoyela negesi yenethiwekhi yokushintsha kwezimboni:
Isikhathi sokuthumela: Jul-05-2023