1. Izinselele Zokuxhumana Eziteshini Zikagesi Ezisebenzisa Amanzi: Lapho Ingqalasizinda Yesimanje Ihlangana “Neziqhingi Zolwazi”
Ngokuvamile, iziteshi zikagesi zamanzi zakhiwa ezindaweni ezinomehluko omkhulu wokuphakama eceleni kwemifula, njengoba lezi zindawo zinikeza izinsiza eziningi zamanzi. Kodwa-ke, lokhu kusho nokuthi izitshalo zikagesi zamanzi zivame ukutholakala ezindaweni ezinezintaba noma ezikude, lapho ukumbozwa kwesignali yeselula kulinganiselwe khona.
Ukumbozwa kwesignali kubalulekile kubasebenzi bokulungisa ezindaweni zikagesi, futhi ngezinye izikhathi, ngisho nangesikhathi sokwakhiwa kwesiteshi sikagesi, umsebenzi wokumbozwa kwesignali yeselula uyadingeka.
Kwezinye izimo, ngemva kokuqedwa kwesiteshi sikagesi wamanzi, izakhiwo ezinkulu zekhonkrithi nensimbi ngaphakathi kwesitshalo ziba nzima kakhuluvimba amasignali eselulaIzindonga zezakhiwo zezitshalo zikagesi ngokuvamile zingaphezu kwamamitha angu-0.8 ubukhulu, futhi izindawo ezibalulekile njengezindawo ezinkulu ze-transformer zithola imiphumela ebalulekile yokuvikela kagesi. Lokhu kudala izithiyo ezinkulu kubasebenzi abasebenza esiteshini, yingakho izixazululo zokumboza isignali zivame ukufakwa ngaphakathi kwesitshalo.
At I-Lintratek, senze amaphrojekthi amaningi okumboza isignali yeziteshi zamandla kagesi ezisebenza ngamanzi kulo lonke elaseShayina. Kumaphrojekthi anjalo engqalasizinda,isiphindaphindi se-fiber optic yedijithaliNgokuvamile kuyisinqumo esithandwayo ngenxa yebanga layo elide lokudlulisa, ukuncishiswa okuncane kwesignali, kanye namakhono e-5G.
2. Izinzuzo Zobuchwepheshe Zama-Fiber Optic Repeaters
Uma kuqhathaniswa nendabukoizikhulisi zesignali zeselula zezentengiselwano, iziphindaphindi ze-fiber opticinikeza izinzuzo eziyingqayizivele kumongo wesiteshi sikagesi samanzi:
| Ukwazi | Isikhuthazi Sesignali Yeselula Yezentengiselwano Yendabuko | Isiphindaphindi se-Fiber Optic |
| Ibanga Lokudlulisa | ≤200 amamitha (umugqa wokubona) | ≤5 amakhilomitha (ukuwela izintaba) |
| Ukuncishiswa Kwesignali | Imigqa yesiphakeli engu-20-30m: ukuncishiswa kwengxenye yamandla esignali | Ukulahleka kwe-fiber optic kungu-1dB/km kuphela |
| Ukumelana Nokuphazamiseka | Ingathinteka ukuphazamiseka kwe-electromagnetic | Ukungavikeleki ekuphazamisekeni kwe-electromagnetic |
| Ukuhambisana | Ngokuvamile isekela i-2G/3G/4G | Isekela amanethiwekhi e-4G/5G/IoT ngasikhathi sinye |
| Ukuzivumelanisa Nezimo Kokusetshenziswa | Indawo elinganiselwe yokumbozwa, efanele iziteshi zamandla ezincane | Isebenza nohlelo lwe-DAS ukuze imbozwe ngokugcwele, ilungele amabhizinisi aphakathi namakhuluamandlaiziteshi |
Isikhuthazi Sesignali Yeselula Yezentengiselwano se-KW40B
Ithebula elingenhla libonisa umehluko phakathi kwezikhulisi zesignali zeselula zezentengiselwano kanye nezikhulisi ze-fiber optic. Muva nje, i-Lintratek yethule isikhulisi sokuqala se-digital fiber optic. Uma kuqhathaniswa nezinhlelo ze-analog zendabuko, lesi sixazululo esisha sedijithali sinikeza ibanga lokudlulisela eliphumelelayo elingafika ku-8km, kanti ukulahlekelwa kwe-fiber kuncishisiwe kwaba yi-0.5dB/km kuphela, okuvumela ukubuyiselwa kwedatha ezingeni le-millisecond. Lokhu kuthuthukisa kakhulu ukusebenza kahle kokuphathwa kweziteshi zikagesi zamanzi emizamweni yazo yokuthuthukisa idijithali.
Isiphindaphindi se-5G Digital Fiber Optic
3. Okuhlangenwe nakho Okusebenzayo kweLintratek: Ukuxazulula Izinselele Zemboni
Ngolwazi lwethu ngamaphrojekthi amaningi okumboza iziteshi zamandla kagesi ngamanzi, ama-fibre optic repeater e-Lintratek ahlinzeka ngohlelo lokuvikela olunezingqimba ezintathu:
Izinkinga Ezixazululwe Ngesixazululo Sobuchwepheshe Sezinga Lokuvikela
| Izinga Lokuvikela | Isixazululo Sobuchwepheshe | Izinkinga Ezixazululiwe |
| Ukuzivumelanisa Nemvelo | I-IP66 engangeni manzi + izinga lokushisa lokusebenza: -40°C kuya ku-50°C | Imelana nomswakama ophezulu, ukushintshashintsha kwezinga lokushisa, kanye nothuli |
| Ukunikezwa kwamandla kagesi | Umshini oseduze nokugcina i-photovoltaic kanye nohlelo lwamandla | Ibhekana nokuntuleka kukagesi ezindaweni ezinezintaba |
| Ukusebenza Okusebenzayo | Kuhlanganiswe nohlelo lokulungisa oluhlanganisiwe lwesiteshi sikagesi | Kunciphisa izindleko zokulungisa izindawo ezikude |
4. Ama-5G Digital Fiber Optic Repeaters kanyeIzinhlelo ze-DAS: Uhlelo Lwezinzwa Oluhlakaniphile Lweziteshi Zamandla Kagesi Wamanzi
Esimweni esidinga amandla amaningi sesiteshi sikagesi samanzi, ukuguqulwa kwedijithali sekushintshe ekubeni ukuthuthukiswa okukhethwayo kwaba okubalulekile.
I-5G digital fiber optic repeater ayilona nje ithuluzi lokwandisa isignali, kodwa futhi iyisici esibalulekile sengqalasizinda yeziteshi zamandla kagesi ezihlose "ukuqapha okuncane kwabantu kanye nezinhlelo zokuxwayisa kusenesikhathi ezihlakaniphile".
Ukukhetha imishini enamakhono enethiwekhi yangasese yezinga lezimboni kuyisinyathelo esibalulekile ekuguqulweni kwedijithali kwemboni kagesi wamanzi. Ungafunda
Isikhungo Sokulawula Sesitshalo Sikagesi Samanzi
Ukuphepha, Ukulawula kanyeUkuhlanganiswa Kwedatha
-Izinzwa ezithumela idatha yesikhathi sangempela (ukudlidliza, izinga lokushisa, ingcindezi)
-Amabhendi emvamisa ye-5G azimele ahlukanisa ukuphazamiseka kwenethiwekhi yomphakathi
-Ukucubungula idatha yendawo nge-latency < 10ms
-Ukuhlanganiswa okungenamthungo nezinhlelo ze-SCADA zamanzi
Ngaphakathi Kwesitshalo Sikagesi Samanzi
Imiphumela Ejwayelekile
-Isivinini sokuthola amaphutha sikhuphuke ngo-5x
-Umsebenzi wokuhlola ngesandla wehliswe ngo-60%
-Ukusebenza kahle kwempendulo ephuthumayo kuthuthukiswe ngo-80%
Ucwaningo lwesigameko
I-Lintratek ifake i-5G digital fiber optic repeater kanye nohlelo lwe-DAS esiteshini samandla kagesi:
-Iyunithi eseduze kanye ne-antenna yangaphandle kwafakwa ezigxotsheni zikagesi.
-Izintambo ze-fiber optic zedijithali zazisebenza eceleni kwezintambo zikagesi ukuze kuncishiswe izindleko zokufakwa.
-Ama-antenna e-DAS angaphakathi nawo afakiwe.
I-Antenna yangaphandle kanye ne-Fiber Optic Repeater
Isiqondiso Somugqa Wesiphakeli
Isiphetho
Esimweni esiyingqayizivele sesiteshi sikagesi samanzi, ukumbozwa kokuxhumana kushintshe kusuka esikhungweni esiyisisekelo kwaba yingxenye ebalulekile yokuphepha nokukhiqiza. Izixazululo ezintsha ze-fiber optic repeater ze-Lintratek zisiza iziteshi zikagesi zamanzi ezikude ukuba zikhululeke ekuhlukanisweni kolwazi futhi zakhe indlela exhunyiwe yenkathi yokuhlakanipha.
Isikhathi sokuthunyelwe: Feb-15-2025