Imikhiqizo efakiwe
Ukuhlinzeka Ngemikhiqizo Esezingeni Nezisombululo Kuwe
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1 10/100/1000TX kanye no-1 1000FX |I-Industrial Media Converter JHA-IG11H
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2 10/100/1000TX kanye ne-1 1000X SFP Slot |I-Industrial Media Converter JHA-IGS12H
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5 10/100/1000TX |I-Industrial Ethernet Switch engalawulwa JHA-IG05H
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4 10/100/1000TX Futhi 2 1000FX |I-Industrial Ethernet Switch engalawulwa JHA-IG24H
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6 10/100TX kanye ne-2 100FX |I-Industrial Ethernet Switch engalawulwa JHA-IF26H
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1 10/100/1000TX kanye no-4 10/100TX |I-Industrial Ethernet Switch engalawulwa JHA-IG1F8H
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16 10/100/1000TX |I-Industrial Ethernet Switch engalawulwa JHA-IG016H
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24 10/100/1000TX |I-Industrial Ethernet Switch engalawulwa JHA-IG024H
Telecom/Datacom Systems
I-JHA Technologies ingumphakeli ophambili wemikhiqizo ejwayelekile noma eyenziwe yedijithali ye-fiber optic transmission kanye nezixazululo zevidiyo, umsindo, idatha, ukuvalwa koxhumana nabo kanye ne-Ethernet yezinhlelo zokusebenza ezibucayi embonini yezokuphepha nokugada.
IMINININGWANE EYEngeziwe
Intelligent Transportation uhlelo
Emkhakheni we-Intelligent Transportation system, ibanga eliphakathi kwezinto zokusebenza likude, futhi imvelo inokhahlo.I-JHA inikeze ukusebenza okuphezulu kanye nemikhiqizo ye-Ethernet yezimboni eyenziwe ngendlela ekhethekile enezinga lokushisa elikhethekile, elibanzi nezinga eliphezulu lokuvikela.
IMINININGWANE EYEngeziwe
I-Smart City
Emkhakheni we-Intelligent Transportation system, ibanga eliphakathi kwezinto zokusebenza likude, futhi imvelo inokhahlo.I-JHA Technologies inikezela ngomugqa ophelele nophelele wemikhiqizo yokudlulisa i-fiber optic ukuze ihlangabezane nezidingo ezihlukile zokuguquguquka kanye nobukhulu bezinhlelo zezokuthutha ezihlakaniphile (ITS) okuhlanganisa imigwaqo engaphansi, imizila yezitimela, amachweba wemigudu nezikhumulo zezindiza.
IMINININGWANE EYEngeziwe
Amandla
Izicelo ezijwayelekile zezimboni zamandla nezisetshenziswa zifaka: Amandla kagesi, uwoyela negesi, amandla olwandle, namandla omoya.I-JHA Technologies ihlinzeka ngemikhiqizo ye-Ethernet yezimboni eklanywe ngokukhethekile ngamazinga aphezulu okuphepha, ukwethembeka nokuqina kwezinhlelo zokusebenza ezinokhahlo noma eziyingozi zezimboni zamandla.
IMINININGWANE EYEngeziwe
Mayelana NATHI
I-Shenzhen JHA Technology Co., Ltd ingomunye wabakhiqizi abahamba phambili be-Ethernet eqinile, i-PoE, nemikhiqizo yokuxhuma i-fiber eklanyelwe ngqo izindawo ezinokhahlo nezifunayo.Yasungulwa ngo-2007 e-Shenzhen China, i-JHA Tech igxile ekwakhiweni nasekukhiqizeni amaswishi e-Ethernet yezimboni, iziguquli zemidiya, i-transceiver ye-SFP namandla phezu kwemikhiqizo ye-Ethernet yezinhlelo zokusebenza lapho ukuxhumana kubaluleke khona.Ngokugxila kwethu okuyinhloko ekuxhumekeni kwe-Ethernet yezindawo ezeqisayo ezinezidingo eziqinile ukuthembeka komkhiqizo nekhwalithi kubaluleke kakhulu.
Inzuzo yethu
Umkhondo Wethu
I-Shenzhen JHA Technology Co. Ltd, eyasungulwa ngo-2007 e-Shenzhen China, kuze kube manje inemigqa emi-2 ye-SMT, imigqa emi-2 ye-DIP, imigqa yokuhlanganisa emi-2, imigqa yokupakisha emi-2, nemigqa yokuhlola emi-4.Amakhasimende aphesheya kwe-OEM/ODM adlule ku-200.
Isikhungo Sezindaba
Inketho evamile yabathandi bokufaneleka
Ingabe iswishi ye-PoE ingasetshenziswa njengendlela yokushintsha evamile?
Iswishi ye-PoE isebenza njengeswitch, futhi vele ingasetshenziswa njengeswitch evamile.Kodwa-ke, uma isetshenziswa njengokushintsha okujwayelekile, inani leswishi ye-PoE alikhuliswa, futhi imisebenzi enamandla yokushintsha kwe-PoE iyamoshwa.Ngakho-ke, kunezimo lapho kungekho sidingo sokuhlinzeka amandla e-DC ukuze...
Yini oyaziyo nge-PoE Switch?
I-PoE switch iwuhlobo olusha lweswishi enemisebenzi eminingi.Ngenxa yokusetshenziswa kabanzi kwamaswishi e-PoE, abantu banokuqonda okuthile ngokushintsha kwe-PoE.Kodwa-ke, abantu abaningi bacabanga ukuthi ukushintshwa kwe-PoE kungakhiqiza amandla ngokwawo, okungelona iqiniso.Ukushintsha kwe-PoE kagesi kuvame ukubhekisa ku-PoE ...
Umehluko phakathi kokushintshwa kwezimboni kanye ...
I-1.Izishintshi ze-Sturdiness Industrial zenzelwe futhi zenziwa kusetshenziswa izingxenye zebanga lezimboni.Lezi zingxenye zikhethwa ngokukhethekile ukuze zimelane nezindawo ezinokhahlo futhi zinikeze ukusebenza okuphakeme ngisho nangaphansi kwezimo ezinzima.Ukusetshenziswa kwezingxenye zebanga lezimboni kuqinisekisa isikhathi eside ...
Ungawahlukanisa kanjani amaswishi e-POE ajwayelekile ku-n...
Ubuchwepheshe bamandla phezu kwe-Ethernet (POE) buye bashintsha indlela esinika amandla ngayo amadivayisi ethu, sinikeza ukunethezeka, ukusebenza kahle nokonga izindleko.Ngokuhlanganisa amandla nokudluliswa kwedatha kukhebula ye-Ethernet, i-POE iqeda isidingo sentambo yamandla ehlukile, iyenze ibe ilungele izinhlobonhlobo zezinhlelo zokusebenza...
I-JHA Web Smart Series Compact Industrial Etherne...
Sethula ubuchwepheshe benethiwekhi bakamuva, i-JHA Web Smart Series compact Ethernet switch.Lawa mashishi okonga isikhala futhi angabizi kakhulu aklanyelwe ukuhlangabezana nezidingo ezikhulayo ze-Industrial Ethernet.Amaswishi ahlanganisiwe e-JHA Web Smart Series afaka ibhande le-Gigabit ne-Fast Ethernet...
Isincomo somkhiqizo omusha–Isingeniso ...
I-Shenzhen JHA Technology Co., Ltd. (JHA) yasungulwa ngo-2007 futhi ikomkhulu layo lise-Shenzhen, eChina.Ingumkhiqizi ohamba phambili wezokuxhumana nge-fiber optical kanye nemikhiqizo yokudlulisela evikelekile.I-JHA igxile ekushintsheni kwe-fiber optic Ethernet yezimboni nezentengiso, amaswishi e-PoE kanye ...
Wazi kangakanani ngokushintsha kwenethiwekhi?
Kulesi sihloko, sizoxoxa ngezisekelo zokushintshwa kwenethiwekhi futhi sihlole amagama abalulekile afana ne-Bandwidth, Mpps, Full Duplex, Management, Spanning Tree, kanye ne-Latency.Kungakhathaliseki ukuthi ungumuntu osaqala ukuxhumana nawe noma othile ofuna ukwandisa ulwazi lwakho, lesi sihloko siklanyelwe ukukusiza ukuthi uthole ukuqonda...
Kuyini ukushintshwa kwe-POE?
Ezweni lanamuhla elisheshayo, ubuchwepheshe buthuthuka ngesivinini esisheshayo.Njengoba isidingo sabantu sokuxhumeka kwenethiwekhi okusebenzayo nokulula sikhula, okokusebenza okufana nokushintsha kwe-POE sekubalulekile.Ngakho-ke iyini ngempela ukushintsha kwe-POE futhi inaziphi izinzuzo ngathi?A P...
I-Intersec Saudi Arabia Exhibition-Shenzhen...
I-Intersec Saudi Arabia ingenye yemiboniso emikhulu yokuphepha e-Saudi Arabia, ehlinzeka ngenkundla yemboni yezokuphepha ukuze ibonise ubuchwepheshe bamuva nezixazululo.Lo mbukiso uba minyaka yonke futhi uheha abakhangisi nezivakashi ezivela emhlabeni wonke.Intersec Saudi Arabia...
I-JHA TECH ku-SMART NATION EXPO 2023
I-SMART NATION EXPO 2023 ibibanjelwe kahle e-Kompleks MITEC.Lo mbukiso ubandakanya amandla ahlakaniphile, imvelo, ubuchwepheshe bolwazi, ukwakhiwa, ukunakekelwa kwezempilo, amanethiwekhi e-5G, amakhadi ahlakaniphile neminye imikhakha.Lo mbukiso uphinde waba nezinkundla eziningi, izingqungquthela, nemikhiqizo.kanye nenkomfa yezobuchwepheshe...
Ake sikubone ku-SMART NATION EXPO 2023
Sibamba iqhaza ku-SMART NATION EXPO 2023, okuyi-5G enkulu kunazo zonke eNingizimu-mpumalanga ye-Asia, idolobha elihlakaniphile, i-IR4.0, ubuchwepheshe obusafufusa kanye nomcimbi wokusebenzisa ubuchwepheshe.Simema ngobuqotho wonke amakhasimende ethu abalulekile kanye nozakwethu ukuthi bavakashele idokodo lethu futhi bathole imikhiqizo emisha yakamuva esiyinikezayo.•...
Bungaza Isiphetho Esiyimpumelelo Se-Secu...
NgoJulayi 19, 2023, umbukiso we-Secutech Vietnam weza njengoba bekuhleliwe.Amakhulu abakhiqizi bezokuphepha nokuvikela umlilo babuthana eHanoi.Bekungokokuqala ukuthi i-JHA ibambe iqhaza embukisweni waseVietnam, futhi umbukiso waphela ngempumelelo zingama-21.Uhulumeni waseVietnam unikeze ...
Uyihlukanisa kanjani i-POE engajwayelekile kokuma...
1. I-PoE engajwayelekile kanye ne-PoE evamile Ye-PoE evamile ethobela amazinga e-IEEE 802.3af/at/bt futhi enephrothokholi yokuxhawula.I-PoE engajwayelekile ayinayo iphrothokholi yokuxhawula, futhi inikeza ugesi ongu-12V, 24V noma ongu-48V DC ogxilile.I-switch ejwayelekile ye-PoE ine-PoE control c...
Udinga I-Extender Ye-Gigabit PoE Entsha Yangaphandle
Esikhathini samanje sedijithali, ukuxhumana okuthembekile kwenethiwekhi kubalulekile, ikakhulukazi ezindaweni ezingaphandle.Kodwa-ke, ukuxhumana kwe-Ethernet kanye ne-Power over Ethernet (PoE) kuvame ukukhawulela amabanga ekhebula ukuze afike kumkhawulo wamamitha ayi-100 phakathi kwezimbobo zenethiwekhi.Ukunqoba lo mkhawulo webanga, inkampani yethu ...
Sethula Ukushintsha Kwethu Okusha Kwe-Ethernet Yezimboni ...
Siyajabula ukumemezela ukwethulwa komkhiqizo wethu wakamuva, i-Industrial Ethernet Switch–JHA-MIW8SH.Njengomhlinzeki oholayo wezixazululo zenethiwekhi, siyakuqonda ukubaluleka kokuxhumana okuthembekile ezindaweni zezimboni.Iswishi yethu entsha inganikeza izici ezithuthukile kanye ne-perfor eqinile...
Hlanganyela nathi e-Secutech Vietnam 2023 - Booth ...
Sijabule ukumemezela ukuhlanganyela kwethu embukisweni ozayo we-Secutech Vietnam 2023, omunye wemicimbi ehamba phambili embonini yezokuphepha nezokuphepha.Simema ngokufudumele wonke amakhasimende ethu abalulekile kanye nozakwethu ukuthi bavakashele idokodo lethu futhi bathole izinto ezintsha zakamuva esinazo.Maka wena...
Yini okufanele inakwe lapho ukhetha ...
Imojula ye-optical iyisisekeli esiyinhloko sesistimu yokuxhumana ye-optical futhi idlala indima ebalulekile ekuxhumaneni kwe-optical fiber.Ngokuyinhloko iqedela umsebenzi wokuguqula isithombe sikagesi.Ikhwalithi yemojuli ye-optical inquma ikhwalithi yokudlulisela yenethiwekhi ye-optical.Ukukhetha okuphansi...
Uyini umehluko phakathi kokushintshwa kwe-POE kanye...
1. Ukuthembeka okuhlukile: Amaswishi e-POE amaswishi asekela ukunikezwa kwamandla kuzintambo zenethiwekhi.Uma kuqhathaniswa nokushintsha okujwayelekile, amatheminali athola amandla (njengama-AP, amakhamera edijithali, njll.) awadingi ukwenza izintambo zamandla, futhi athembeke kakhulu kuyo yonke inethiwekhi.2. Umsebenzi ohlukile...
Uma uthenga iswishi, yini okufanele...
Izinga lokuvikela lokushintsha kwezimboni libhalwe yi-IEC (International Electrotechnical Association).Imelwe yi-IP, futhi i-IP ibhekisela “kukuvikela ukungena.Ngakho-ke, lapho sithenga ukushintshwa kwezimboni, iliphi izinga le-IP elifanele lokushintshwa kwezimboni?Hlela uhlelo lukagesi...
Thuthukisa - Kuphethwe i-Ether yezimboni ezingamachweba angu-8...
Ukuze kuhlangatshezwane nezidingo zamakhasimende ethu, sithuthukise i-8-port ephethwe yi-industrial switch, futhi usayizi womkhiqizo uye waba mncane, onganciphisa izindleko zokuhamba futhi wonge isikhala;Okulandelayo izici ezibalulekile zomkhiqizo: *Sekela i-2 1000Base-FX fiber port kanye ne-8 10...
Yiziphi izindlela zokuphatha amaswishi?
Kunezinhlobo ezimbili zezindlela zokuphatha ukushintsha: 1. Ukuphathwa kweswishi ngembobo ye-console yeswishi kungokwabaphathi abangaphandle kwebhendi, okubonakala ngokuthi asikho isidingo sokuthatha isixhumi esibonakalayo senethiwekhi, kodwa ikhebula okukhethekile futhi nebanga lokumisa lifushane...
Ungakhetha kanjani inkinobho efanele?
Njengamanje, kunezinhlobo eziningi zokushintshwa emakethe, futhi ikhwalithi ayilingani, ngakho yiziphi izinkomba okufanele sizinake lapho sithenga?1. Umkhawulokudonsa ongemuva;Isendlalelo se-2/3 sokushintsha kokuphuma;2. Uhlobo lwe-VLAN nenani;3. Inombolo nohlobo lwamachweba okushintsha;4. Izivumelwano zokusekela kanye nami...
Uyini umehluko phakathi kweswishi ye-Layer 2...
Umehluko obalulekile phakathi kweswishi ye-layer-2 kanye ne-layer-3 switch ukuthi isendlalelo sephrothokholi esisebenzayo sihlukile.Iswishi ye-layer-2 isebenza kusendlalelo sesixhumanisi sedatha, futhi iswishi ye-layer-3 isebenza kungqimba yenethiwekhi.Kungaqondwa kalula njengendawo yokushintsha ungqimba 2.Ungacabanga ukuthi inakho kuphela ...
Uyini umehluko phakathi kwe-por kagesi...
I-module ye-copper port iyimojula eguqula i-optical port ibe yi-port kagesi.Umsebenzi wayo ukuguqula amasignali optical abe amasignali kagesi, futhi uhlobo lwesixhumi esibonakalayo yi-RJ45.Imojula ye-optical-to-electrical iyimojula esekela ukushintshashintsha okushisayo, futhi izinhlobo zephakheji zifaka i-SFP,...
Ingabe I-Industrial Ethernet Ishintsha kusuka Kwehlukile...
Njengomkhiqizo obalulekile wokuxhumana kwedatha, ukushintshwa kwe-Ethernet yezimboni kufanele kuvuleke futhi kuhambisane nemikhiqizo evela kubakhiqizi abaningi ukuze kuqinisekiswe ukusebenza okuzinzile nokuphephile kwesikhathi eside kohlelo.Uma uthembele kuphela kumkhiqizi othile, ubungozi buphezulu kakhulu.Ngakho-ke, ngokusekelwe ku-s...
Indlela Yokukhetha Ukushintsha Kokuvikela?
Amaswishi okuphepha, abuye aziwa ngokuthi ama-PoE switch, aklanyelwe izindawo zenethiwekhi ezilula njengamakhaya, izindawo zokulala zezikole, amahhovisi, nokuqapha okuncane.Okokuqala, akulungile ukusebenzisa umthamo weswishi ukubala inani lamakhamera anamakhamera.Kusadingeka ukuthi kubhekiselwe ku...
Iyini i-Layer 3 switch?
Ngokuthuthuka okujwayelekile kanye nokusetshenziswa kobuchwepheshe benethiwekhi, ukuthuthukiswa kwamaswishi nakho kube nezinguquko ezinkulu.Ukushintsha kwakuqala kwathuthukiswa kusuka ekushintsheni okulula kakhulu kuya kumaswishi engqimba 2, bese kusuka kungqimba 2 kuya ekushintsheni kwesendlalelo esingu-3.Ngakho-ke, yini i-Layer 3 switch?...
Ungayifaka kanjani i-Din-rail Industrial Switch?
Kunezigaba ezihlukahlukene zokushintshwa kwezimboni, ezingahlukaniswa zibe ukushintshwa kwezimboni ezilawulekayo kanye nokushintshwa okungalawulwa.Ngokwendlela yokufaka, zingahlukaniswa zibe izishintshi zezimboni ezifakwe ujantshi kanye nezishintshi zezimboni ezifakwe ngama-rack.Ngakho-ke ugibela kanjani...
Yiziphi izinzuzo ezi-5 ezijwayelekile zezimboni ...
Ngokuthuthuka okuqhubekayo kobuchwepheshe, amaswishi e-industria ayanda kancane kancane athathe indawo yokushintsha ajwayelekile.Kungenxa yokuthi ukushintshwa kwezimboni kunezinzuzo amaswishi ajwayelekile angenazo.Ngakho-ke, yimaphi amaphuzu amahlanu ajwayelekile wokushintshwa kwezimboni?1. Super anti-interference I...
Isifinyezo sezinkinga ezijwayelekile ekusetshenzisweni kwezimboni...
Mayelana nebanga lokunikezwa kwamandla okushintshwa kwe-POE Ibanga lokunikezwa kwamandla ka-PoE linqunywa isignali yedatha nebanga lokudlulisela, futhi ibanga lokudlulisela lesiginali yedatha linqunywa ikhebula lenethiwekhi.1. Izidingo zekhebula lenethiwekhi Yehlisa ukuvinjelwa kwentambo yenethiwekhi...
Yiziphi Izici Eziyinhloko ze-10G 8 Port Industr...
Ngokuthuthuka okusheshayo komnotho, ama-switch e-Gigabit awasakwazi ukuhlangabezana nezidingo zemboni, futhi ama-switch ayi-10 e-Gigabit abe khona.Izinguquko zezimboni ze-10G ezisanda kuthuthukiswa yinkampani yethu zixazulula izidingo eziphuthumayo zezimboni ezifana namandla kagesi, i-petrochemical, kanye ne-ener entsha ...
Yiziphi izimo zesicelo se-8-po...
Iswishi yenethiwekhi ye-8-port POE "Ungalokothi ushise amadivayisi" inkinobho ye-POE ehlakaniphile, i-algorithm ethuthukisiwe yokuzazi inikeza amandla kuphela kumshini wokugcina we-IEEE 802.3af, ngakho-ke asikho isidingo sokukhathazeka ngokulimaza i-PoE ejwayelekile noma imishini engeyona ye-PoE .Amandla ahlakaniphile...
Kungani Usebenzisa Ukushintsha Kwe-Industrial Ethernet?
Ubuchwepheshe be-Ethernet buye bathuthukiswa kakhulu futhi bamukelwa amahhovisi ezinkampani namanyuvesi, futhi manje bukhula kancane kancane ezindaweni zezimboni ezidinga kakhulu.Isikhalazo sokushintshwa kwezimboni ze-Ethernet kufaka phakathi amandla okuqapha ukuhanjiswa kwedatha, izinsiza ezikhona ezisetshenziselwa ukwakha ...
Ungakhetha kanjani inkinobho ye-PoE efanele?
Ukushintsha kuvame ukusetshenziswa kumaphrojekthi amanje abuthakathaka, ikakhulukazi amaswishi e-POE.I-POE ibizwa nangokuthi isistimu yendawo yendawo esekelwe kunethiwekhi (POL, Power over LAN) noma i-Active Ethernet (Active Ethernet), ngezinye izikhathi ebizwa ngokuthi Amandla phezu kwe-Ethernet.Lokhu ukucaciswa okujwayelekile kwakamuva kwe-s...
Yiziphi izizathu zokwehluleka kwe-opt...
Imojula ye-optical isetshenziselwa ukuguqula isignali kagesi kudivayisi (ngokuvamile ibhekisela ekushintsheni noma kudivayisi ye-router) ibe isignali ye-optical, bese idlulisela nge-fiber optical (ebonakala ekupheleni kokudlulisa kwe-module optical), futhi ingathola i-optical fi yangaphandle...
I-New Arrival Management 16 Port 10G Industrial E...
Ukuze kuhlangatshezwane nezidingo zamakhasimende, sakha ngokuzimela futhi sakhiqiza ukushintshwa kwezimboni ze-10G, imbobo yokubona ibuyela emuva iyahambisana ne-Gigabit, engabizi kakhulu, ukusebenza okuzinzile, futhi isekela amachweba we-RJ45 angu-16 10/100/1000Base-T + 4 10G SFP slot.Ngokuhambisana ngokugcwele...
Ukushintshwa kwezimboni kubiza kakhulu, kungani ...
Amaswishi ezimboni afaka ukusebenza kwebanga lenkampani yenethiwekhi ukumelana nezimo zokusebenza ezinzima.Uchungechunge lomkhiqizo ocebile kanye nokucushwa kwechweba okuguquguqukayo kungahlangabezana nezidingo zemikhakha yezimboni ehlukahlukene.Ngakho-ke intengo ibiza kakhulu kunokushintshwa kwezentengiso, kungani-ke amakhasimende amaningi esa...
Ingabe uzoyithenga ngempela i-fiber yezinga lezimboni...
I-Industrial-grade media converter wushintsho lwezimboni olunganweba ibanga lokudlulisela.Inezinzuzo zokusebenziseka kalula, ukugcinwa okulula, ukusebenza okuqinile kokuphikisana nokuphazamiseka, ukusebenza okunamandla, nokusebenza okuzinzile.Idizayini yomkhiqizo ihambisana nezinga le-Ethernet, futhi...
Kungani amanani okushintsha kwezimboni ehluka...
Muva nje, amakhasimende amaningi abuze: Kungani kunomehluko omkhulu kangaka ngentengo ngoba wonke amaswishi ezimboni?Okulandelayo, umenzi we-JHA uzokuhlaziya umehluko kuwe: Okokuqala, I-Casing Ihlukile Kunezinhlobo ezintathu zamagobolondo okushintsha kwezimboni emakethe: iron sh...
Ukwethulwa Kwemboni Elawulwa Ukufika Okusha...
I-JHA-MIWS08H iyiswishi ye-Ethernet yezimboni engabizi kakhulu, esebenza ngokusezingeni eliphezulu.Iswishi isekela i-8 10G SFP+ Slot futhi isekela i-WEB, i-CLI, i-Telnet/serial console, i-Windows utility, kanye nokuphathwa kwe-SNMP kwezindlela ezihlukahlukene, izici ezicebile ze-QoS zokulawulwa kwethrafikhi nokuphathwa kwedatha, ukusekela...
Ingabe amaswishi ezimboni namaswishi ezentengiselwano...
Ngokuthandwa kokushintshwa kwezimboni, abantu abaningi bazobuza, ingabe ukushintshwa kwezimboni kungasetshenziswa emahhovisi ezinkampani?Ingabe ingashintsha amaswishi okuthengisa?Impendulo ithi: yebo.Inqobo nje uma kusetshenziswa ukushintsha kwezentengiselwano, ukushintshwa kwezimboni kungasetshenziswa esikhundleni salokho, kodwa izindleko zizoba phezulu kakhulu,...
Iyini i-4 port engaphethwe i-Ethernet yezimboni ...
Ngokuthuthuka okusheshayo kwamadolobha ahlakaniphile nezokuthutha ezihlakaniphile, ukushintshwa kwe-Ethernet yezimboni kuye kwabonakala kancane kancane, futhi asetshenziswa ezimweni ezihlukahlukene ezifana nemigwaqo engaphansi komhlaba, amandla kagesi, ukuhamba ngesitimela, amandla, izimboni ze-petrochemical njalonjalo.I-JHA-IG14H iyi-5-port Engalawulwa Indus...
Iyini i-8-port Unmanaged Industrial Ethernet Sw...
I-JHA-IG08H iyi-plug-and-play Ethernet switch ye-gigabit industry engalawulwa, engu-8 10/100/1000Base-T(X) egcwele/uhhafu we-duplex, i-MDI/MDI-X auto-adaptation RJ45 Ethernet port.Ilinganiselwe nge-IP40 kanye ne-DIN-rail/Wall mountable, isekela amandla e-DC10-58V okuphelelwa umsebenzi kanye nebanga lokushisa elibanzi elisebenzayo (-40 °C kuya ku-8...
Iyini i-5-port Unmanaged Industrial Ethernet Sw...
Iyini i-5-port Unmanaged Industrial Ethernet Switch?Isetshenziswa Kanjani?I-JHA-IG05H iyi-plug-and-play i-plug-and-play ye-Ethernet yezimboni ye-gigabit engashintshiwe, enembobo engu-5 10/100/1000Base-T(X) egcwele/uhhafu we-duplex, i-MDI/MDI-X auto-adaptation RJ45 Ethernet port.Ilinganiselwe nge-IP40 kanye ne-DIN-rail/Wall mountable, isekela i-DC10-5...
I-Super Mini PoE Injector evela ku-JHA TECH
Incazelo Yomkhiqizo: I-JHA Mini PoE Injector Power ibe isignali ye-Non-POE futhi ikhiphe isignali nge-POE.Ithobelana ngokugcwele namazinga e-IEEE 802.3at/af, ingasebenza nazo zonke izisetshenziswa ezithobelayo ze-IEEE 802.3at/af POE, njengekhamera ye-IP, ifoni ye-IP, i-AP engenantambo nokunye. Izici Eziyinhloko: 1. Chip: XS2180.I-Compati...
Iyini i-fiber patch cord?Indlela yokuyihlukanisa?
Izintambo zokuhlanganisa i-fiber zisetshenziselwa ukwenza izintambo zokuchibiyela ukusuka emishinini ukuya kuzixhumanisi ze-fiber optic cabling.Kukhona ungqimba oluqinile oluvikelayo, oluvame ukusetshenziselwa ukuxhumana phakathi kwe-optical transceiver nebhokisi letheminali.I-Optical fibre jumpers (eyaziwa nangokuthi izixhumi ze-fiber optical) ibhekisela...
Ukuhlukaniswa kanye nomgomo wokusebenza weprotoco...
Ukwahlukaniswa Kweziguquli Zephrothokholi Iziguquli zeProtocol zihlukaniswe zaba izinhlobo ezimbili: i-GE ne-GV.Kalula nje, i-GE iwukuguqula i-2M ibe i-RJ45 Ethernet interface;I-GV iwukuguqula i-2M ibe i-V35 interface, ukuze ixhume nomzila.Zisebenza Kanjani Iziguquli Zephrothokholi? Kunezinhlobo eziningi ze-protocol conv...
Uyini umehluko phakathi kwe-optical trans...
Umehluko phakathi kwe-transceiver ebonakalayo ne-fiber optic transceiver: I-transceiver yenza kuphela ukuguqulwa kwe-photoelectric, ayishintshi ikhodi, futhi ayenzi okunye ukucubungula kudatha.I-transceiver eye-Ethernet, isebenzisa iphrothokholi engu-802.3, futhi isetshenziselwa kuphela iphuzu-kuya-ephuzwini...
Yini isiguquli sephrothokholi?
Isiguquli sephrothokholi sibizwa ngokuthi isiguquli sephrothokholi, eyaziwa nangokuthi isiguquli esibonakalayo.Inika amandla abasingathi kunethiwekhi yokuxhumana abasebenzisa amaphrothokholi ahlukene wezinga eliphezulu ukuze basebenzisane ukuze baqedele izinhlelo zokusebenza ezisabalalisiwe ezihlukahlukene.Isebenza e-transport la...
Iyini indima yesiguquli sephrothokholi?
Isiguquli sephrothokholi ngokuvamile singaqedwa nge-chip ye-ASIC, enezindleko eziphansi nosayizi omncane.Ingenza ukuguqulwa okufanayo phakathi kwe-Ethernet noma isixhumi esibonakalayo sedatha ye-V.35 yephrothokholi ye-IEEE802.3 kanye nesixhumi esibonakalayo esingu-2M sephrothokholi evamile ye-G.703.Ingabuye iguqulwe phakathi...
Isimo samanje kanye namathemba okuthuthuka...
1. Ukushintsha kwezimboni kubizwa nangokuthi ama-switch Ethernet yezimboni.Ngaphansi kwesimo samanje, ngokuthuthuka okuqhubekayo nokushesha kanye nokuthuthuka kobuchwepheshe benethiwekhi, isidingo samanethiwekhi emkhakheni wezimboni, ikakhulukazi emkhakheni wokulawulwa kwezimboni, sesiye sanda futhi mo...
Amaphuzu ambalwa mayelana nemingcele ye-fiber switch
Ukushintsha Umthamo Umthamo wokushintsha weswishi, owaziwa nangokuthi umkhawulokudonsa ongemuva noma umkhawulokudonsa oshintshayo, inani eliphakeme ledatha elingasingathwa phakathi kwephrosesa yesixhumi esibonakalayo noma ikhadi lesixhumi esibonakalayo kanye nebhasi ledatha.Umthamo wokushintshanisa ubonisa isamba sokushintshisana kwedatha...
Isebenza kanjani i-router?
Irutha iyidivayisi yenethiwekhi yongqimba 3.Ihabhu lisebenza kungqimba lokuqala (isendlalelo esibonakalayo) futhi alinawo amandla okucubungula ahlakaniphile.Uma i-current yembobo eyodwa idluliselwa kuhabhu, ivele idlulisele okwamanje kwezinye izimbobo, futhi ayinandaba noma amakhompyutha axhumeke kwezinye...
Ahlukaniswa kanjani ama-transceiver optical ngokusho ...
Ama-transceivers optical angahlukaniswa ngezigaba ze-3 ngokusho kobuchwepheshe: i-PDH, i-SPDH, i-SDH, i-HD-CVI.I-PDH optical transceiver: I-PDH (i-Plesiochronous Digital Hierarchy, i-quasi-synchronous digital series) i-optical transceiver iyi-transceiver ebonakalayo enamandla amancane, evame ukusetshenziswa ngababili,...
Isho ukuthini i-optical transceiver 2M, futhi ...
I-Optical transceiver iyisisetshenziswa esiguqula amasiginali amaningi e-E1 abe amasignali abonakalayo.I-Optical Transceiver ibizwa nangokuthi imishini yokudlulisa amehlo.Ama-Optical transceivers anamanani ahlukene ngokwenani lama-E1 (okungukuthi, 2M) adluliselwe.Ngokuvamile, i-optical transn encane kakhulu...
Ukuhlaziywa kwezinhlobo ze-fiber switch
Ukushintsha Kwesendlalelo Sokufinyelela Ngokuvamile, ingxenye yenethiwekhi exhunywe ngokuqondile kubasebenzisi noma efinyelela kunethiwekhi ibizwa ngokuthi isendlalelo sokufinyelela, futhi ingxenye ephakathi kwesendlalelo sokufinyelela nesendlalelo esiyinhloko ibizwa ngokuthi isendlalelo sokusabalalisa noma isendlalelo sokuhlangana.Amaswishi okufinyelela ngokuvamile asetshenziselwa uku...
Iyini ikhebula le-Cat5e/Cat6/Cat7?
Uyini umehluko phakathi kwe-Ca5e, i-Cat6, ne-Cat7?Isigaba Sesihlanu (CAT5): Imvamisa yokudlulisa ingu-100MHz, esetshenziselwa ukudlulisa kwezwi nokudluliswa kwedatha ngezinga eliphezulu lokudlulisela elingu-100Mbps, elisetshenziswa kakhulu kumanethiwekhi angu-100BASE-T kanye ne-10BASE-T.Lena i-Ethernet esetshenziswa kakhulu ...
Iyini imojuli ye-optical engu-1*9?
Umkhiqizo we-1*9 ohlanganisiwe we-optical module wakhiqizwa okokuqala ngo-1999. Ungumkhiqizo wemojula ye-fixed optical.Ivame ukuphulukiswa ngokuqondile (i-soldered) ebhodini lesifunda lemishini yokuxhumana futhi isetshenziswe njenge-module optical ehleliwe.Kwesinye isikhathi ibizwa nangokuthi i-9-pin noma i-9PIN optical module..A...
Uyini umehluko phakathi kweLayer 2 neLaye...
1. Amaleveli okusebenza ahlukene: Amaswishi esendlalelo sesi-2 asebenza kusendlalelo sesixhumanisi sedatha, futhi amaswishi Esendlalelo sesi-3 asebenza kungqimba yenethiwekhi.Ukushintsha kwesendlalelo sesi-3 akuphumeleli nje kuphela ukudlulisela phambili amaphakethe edatha ngesivinini esiphezulu, kodwa futhi kuzuzisa ukusebenza kahle kwenethiwekhi ngokwemibandela yenethiwekhi eyahlukene.2. Iphrinta...
Ungayisebenzisa kanjani i-fiber optic transceivers?
Umsebenzi we-fiber optic transceivers ukuguqula phakathi kwamasignali optical kanye namasignali kagesi.Isignali yokubona okokufaka okuvela ku-optical port, futhi isignali kagesi iphuma embobeni kagesi, futhi ngokuphambene nalokho.Inqubo icishe ihambe kanje: guqula isignali kagesi ...
Ukushintshwa Kwendandatho Ephethwe Kusebenza Kanjani?
Ngokuthuthuka kwemboni yezokuxhumana kanye nokwaziswa komnotho wezwe, imakethe yokushintshashintsha kwenethiwekhi yendandatho ephethwe ikhule kancane kancane.Ibiza kakhulu, iguquguquka kakhulu, ilula futhi kulula ukuyisebenzisa.Ubuchwepheshe be-Ethernet sebeyinethiwekhi ebalulekile ye-LAN...
Ukuthuthukiswa kwe-transceiver optical yocingo
Ama-transceivers ocingo ezwe lethu athuthuke ngokushesha ngokuthuthukiswa kwemboni yokuqapha.Ukusuka ku-analog kuye kudijithali, bese kusuka kudijithali kuya ekuchazeni okuphezulu, ziqhubeka zithuthuka.Ngemuva kweminyaka yokuqongelela ubuchwepheshe, sebethuthuke baba sezingeni elivuthwe kakhulu...
Yini i-IEEE 802.3&Subnet Mask?
Iyini i-IEEE 802.3?I-IEEE 802.3 iyiqembu elisebenzayo elabhala isethi evamile ye-Institute of Electrical and Electronics Engineers (IEEE), echaza isilawuli sokufinyelela okumaphakathi (MAC) kuzo zombili izendlalelo zesixhumanisi esibonakalayo nedatha ye-Ethernet enezintambo.Ngokuvamile lobu ubuchwepheshe benethiwekhi yendawo (LAN) obu...
Uyini umehluko phakathi kweswishi kanye ne-f...
I-Optical fiber transceiver iyithuluzi elibiza kakhulu futhi elivumelana nezimo.Ukusetshenziswa okuvamile ukuguqula amasignali kagesi ngamapheya asontekile abe amasignali okubona.Ngokuvamile isetshenziswa kuzintambo zethusi ze-Ethernet ezingakwazi ukumbozwa futhi kufanele zisebenzise imicu yokubona ukuze kunwetshwe ibanga lokudlulisela.E...
Iyini i-Ring network redundancy&IP protocol?
Kuyini ukudayiswa kwenethiwekhi ye-Ring?Inethiwekhi yokukhala isebenzisa indandatho eqhubekayo ukuxhuma idivayisi ngayinye ndawonye.Iqinisekisa ukuthi isignali ethunyelwe idivayisi eyodwa ingabonwa yiwo wonke amanye amadivaysi eringini.Ukungatholakali kwenethiwekhi yeringi kubhekisela ekutheni iswishi iyayisekela yini inethiwekhi lapho ikhebula lixhuma...
Iyini i-Network Topology&TCP/IP?
Iyini i-Network Topology Network topology ibhekisela ezicini zesakhiwo esibonakalayo njengokuxhumeka okungokoqobo kwemidiya ehlukahlukene yokudlulisela, izintambo zenethiwekhi, futhi idingida abstract ngokusebenzisana kwamaphoyinti ahlukahlukene kusistimu yenethiwekhi ngokuboleka izici ezimbili eziyisisekelo zesithombe ku-geo...
Iyini i-STP futhi iyini i-OSI?
Iyini i-STP?I-STP (I-Spanning Tree Protocol ) iphrothokholi yokuxhumana esebenza kungqimba lwesibili (ungqimba lwesixhumanisi sedatha) kumodeli yenethiwekhi ye-OSI.Ukusetshenziswa kwayo okuyisisekelo ukuvimbela izihibe ezibangelwa izixhumanisi ezingasasebenzi kumaswishi.Isetshenziselwa ukuqinisekisa ukuthi ayikho iluphu ku-Ethernet.Okunengqondo uku...
Iyini i-switch ephethwe&SNMP?
Iyini iswishi ephethwe?Umsebenzi wokushintsha okuphethwe ukugcina zonke izinsiza zenethiwekhi zisesimweni esihle.Imikhiqizo yokushintsha yokuphatha inethiwekhi ihlinzeka ngezindlela ezahlukene zokuphatha inethiwekhi ezisuselwe kwitheminali yokulawula i-terminal (Console), ngokusekelwe ekhasini leWebhu futhi isekela i-Telnet ukuze ingene ku-n...
Iyini i-Optical fiber transceiver?
I-Optical fibre transceiver iyiyunithi yokuguqula imidiya ye-Ethernet eshintshanisa amasiginali kagesi asontekile amabanga amade kanye namasiginali okubona amabanga amade.Ibizwa nangokuthi i-fiber converter ezindaweni eziningi.Umkhiqizo ngokuvamile usetshenziswa endaweni yangempela yenethiwekhi lapho...
Iyini indandatho yesiphepho ne-Ethernet?
Siyini isiphepho sokusakaza?Isiphepho sokusakaza sisho nje ukuthi lapho idatha yokusakaza ikhukhula inethiwekhi futhi ayikwazi ukucutshungulwa, ithatha inani elikhulu lomkhawulokudonsa wenethiwekhi, okuholela ekungakwazini kwezinsizakalo ezijwayelekile ukusebenza, noma ngisho nokukhubazeka okuphelele, kanye "nesiphepho sokusakaza". .
Izici eziyinhloko zobuchwepheshe be-GPON
(1) Umkhawulokudonsa ophezulu ongakaze ubonwe.Izinga le-GPON liphezulu njenge-2.5 Gbps, elingahlinzeka ngomkhawulokudonsa omkhulu owanele ukuhlangabezana nesidingo esikhulayo somkhawulokudonsa ophezulu kumanethiwekhi azayo, futhi izici zayo ze-asymmetric zingazivumelanisa kangcono nemakethe yesevisi yedatha ye-broadband.(2) Ukufinyelela ngesevisi ephelele...
Yini i-GPON&EPON?
Yini i-Gpon?Ubuchwepheshe be-GPON (Gigabit-Capable PON) yisizukulwane sakamuva sobuchwepheshe bokufinyelela obuhlanganisiwe be-broadband passive optical obusekelwe kuzinga le-ITU-TG.984.x.Inezinzuzo eziningi ezifana nomkhawulokudonsa ophezulu, ukusebenza kahle okuphezulu, ukumbozwa okukhulu, nokuxhumana okucebile komsebenzisi.Iningi labasebenzisi licela...
Kuyini ukushintshwa kwe-PoE?Umehluko phakathi kwePo...
I-PoE switch iyidivayisi esetshenziswa kabanzi embonini yezokuphepha namuhla, ngoba iwushintsho olunikeza amandla nokudluliswa kwedatha kumaswishi akude (njengamafoni we-IP noma amakhamera), futhi idlala indima ebaluleke kakhulu.Uma usebenzisa amaswishi e-PoE, amanye amaswishi e-PoE amakwe nge-PoE, kanti amanye a...
Iyini i-DVI optical transceiver?Ziyini...
I-transceiver ye-DVI optical yakhiwe i-DVI transmitter (DVI-T) kanye nesamukeli se-DVI (DVI-R), ehambisa amasignali e-DVI, VGA, Audip, kanye ne-RS232 ngefayibha yemodi eyodwa-core eyodwa.Iyini i-DVI optical transceiver?I-DVI optical transceiver iyisisetshenziswa esibulalayo se-DVI optical signal...
Izinyathelo ezine zokusebenzisa i-fiber optic tra...
Ekwakhiweni kwenethiwekhi nasekusetshenzisweni, njengoba ibanga eliphezulu lokudlulisela ikhebula lenethiwekhi ngokuvamile lingamamitha angu-100, kuyadingeka ukusebenzisa imishini yokudlulisa efana nama-transceivers optical fiber lapho kuthunyelwa inethiwekhi yokudlulisa ibanga elide.Ama-transceiver we-fiber optical ngokuvamile yithi...
Imaphi amaphutha ajwayelekile nezisombululo ze-HDM...
I-HDMI i-optical transceiver iyisisetshenziswa esibulalayo sokudlulisa isignali yokubona.Ezinhlotsheni eziningi zezinhlelo zokusebenza, ngokuvamile kuyadingeka ukudlulisa umthombo wesignali ye-HDMI ebangeni ukuze icutshungulwe.Izinkinga ezigqame kakhulu yilezi: ukwakheka kombala nokufiphala kwesiginali etholwe kude, isipoki...
Lingakanani ibanga lokudlulisela eliphezulu le-th...
Ukuze sazi ibanga eliphakeme lokudluliswa kwe-PoE, kufanele siqale sithole ukuthi yiziphi izinto ezibalulekile ezinquma ibanga eliphakeme.Eqinisweni, ukusebenzisa izintambo ezijwayelekile ze-Ethernet (ipheya esontekile) ukudlulisa amandla e-DC kungathwalwa ngebanga elide, elikhulu kakhulu kune-dist yokudlulisela...
Iyini imojuli ye-optical?
Imodyuli ye-optical yakhiwe ngamadivaysi e-optoelectronic, ama-circuits asebenzayo kanye ne-optical interfaces.Idivayisi ye-optoelectronic ihlanganisa izingxenye ezimbili: ukudlulisa nokwamukela.Kalula nje, umsebenzi we-optical module ukuguqula isignali kagesi ibe isignali yokubona lapho kuthunyelwa ...
Izitayela zemishini yenethiwekhi yaseChina ...
Ubuchwepheshe obusha nezinhlelo zokusebenza ezintsha ziyaqhubeka nokugqugquzela ukukhula okuphezulu kwethrafikhi yedatha, okulindeleke ukuthi iqhube imakethe yemishini yenethiwekhi ukuthi idlule ukukhula okulindelekile.Ngokukhula kwethrafikhi yedatha yomhlaba wonke, inani lamadivayisi we-inthanethi nalo likhula ngokushesha.Ngesikhathi esifanayo,...
Uyini umehluko phakathi kwe-Ethernet swit...
Nakuba zombili zisetshenziselwa ukushintsha inethiwekhi, kunomehluko ekusebenzeni.Umehluko 1: Umthwalo kanye ne-subnetting kuhlukile.Kungaba khona indlela eyodwa kuphela phakathi kokushintsha kwe-Ethernet, ukuze ulwazi lugxiliswe kusixhumanisi esisodwa sokuxhumana futhi alukwazi ukwabiwa ngokuguquguqukayo ukuze bhalansise...
Uhlobo lwe-optical transceiver nohlobo lwesixhumi esibonakalayo
I-Optical Transceiver iyisisetshenziswa esibulalayo sokudlulisa isignali yokubona.1. Uhlobo lwe-Optical transceiver: I-Optical transceiver iyisisetshenziswa esiguqula i-E1 eminingi (izinga lokudluliswa kwedatha lemigqa ye-trunk, ngokuvamile ngenani elingu-2.048Mbps, leli zinga lisetshenziswa e-China naseYurophu) libe yi-opti...
I-Transmitter?Umamukeli?Ingabe i-A/B ingakwazi ukuphela kwe-f...
Kuma-transceivers e-fiber optical, umsebenzi oyinhloko we-transceiver ukunweba ibanga lokudluliswa kwenethiwekhi, okunganciphisa iphutha ukuthi intambo yenethiwekhi ayikwazi ukudlulisa ibanga elide ngokwezinga elithile, futhi ilethe ukunethezeka ekudlulisweni kwekhilomitha lokugcina, kodwa kulabo. I-WHO...
Iyiphi i-fiber media converter ehambisayo futhi ...
Lapho sidlulisela amabanga amade, ngokuvamile sisebenzisa imicu yokubona ukuze sidlulise.Ngenxa yokuthi ibanga lokudlulisela le-fiber optical lide kakhulu, ngokuvamile, ibanga lokudlulisela le-fiber yemodi eyodwa lingaphezu kwamakhilomitha angu-20, futhi ibanga lokudlulisela le-multi-mode fiber lingafinyelela phezulu ...
Uyini umehluko phakathi kwe-AOC ne-DAC?Kanjani...
Ngokuvamile, ikhebula elibonakalayo elisebenzayo(AOC) kanye nentambo yokunamathisela eqondile (DAC) inomehluko olandelayo: ① Ukusetshenziswa kwamandla okuhlukile: ukusetshenziswa kwamandla kwe-AOC kungaphezulu kwalokho kwe-DAC;②Amabanga okudlulisela ahlukene: Ngokombono, ibanga elide lokudlulisela le-AOC lingafinyelela ku-100M,...
Iyini indima ye-fiber media converter?
I-fiber media converter iyithuluzi lomkhiqizo elidingekayo lesistimu yokuxhumana ye-optical.Umsebenzi wayo oyinhloko iyunithi yokuguqula imidiya ye-Ethernet eshintshanisa amasignali kagesi asontekile ahamba ibanga elifushane kanye namasignali okubona amabanga amade.imikhiqizo ye-fiber media converter...
Uma uthenga iswishi, yini okufanele...
Izinga lokuvikela lokushintsha kwezimboni libhalwe yi-IEC (International Electrotechnical Association).Imelwe yi-IP, futhi i-IP ibhekisela “kukuvikela ukungena.Ngakho-ke, lapho sithenga ukushintshwa kwezimboni, iliphi izinga le-IP elifanele lokushintshwa kwezimboni?Hlela izinto zikagesi...
Uyini umehluko phakathi kokushintshwa kwe-POE kanye...
1. Ukuthembeka okuhlukile: Amaswishi e-POE amaswishi asekela ukunikezwa kwamandla kuzintambo zenethiwekhi.Uma kuqhathaniswa nokushintsha okujwayelekile, amatheminali athola amandla (njengama-AP, amakhamera edijithali, njll.) awadingi ukwenza izintambo zamandla, futhi athembeke kakhulu kuyo yonke inethiwekhi.2. Umsebenzi ohlukile...
Yiziphi izinyathelo zokuphepha zokushintshwa kwezimboni...
Yiziphi izinyathelo zokuphepha zokushintshwa kwezimboni ekusetshenzisweni kwansuku zonke?(1) Ungalubeki ucingo endaweni eseduze namanzi noma emanzi;(2) Ungafaki lutho ekhebulani likagesi, uyigcine ikude;(3) Ukuze ugweme umlilo, ungalifindo noma ulisonge intambo;(4) Isixhumi samandla nezinye izinto zokusebenza...
Umsebenzi kanye nokusetshenziswa kwe-Industrial Fiber Sw...
I-Industrial Fiber switch (Industrial Switch), eyaziwa nangokuthi i-industrial Ethernet switch, iwumsebenzi oseqenjini lesibili le-OSI (ungqimba lwesixhumanisi solwazi lwedatha, oluchazwa kubhekiselwa “kunethiwekhi yendawo”), ngokusho kwe-MAC (ukuphathwa kokhiye bechweba lenethiwekhi ) Ikheli elinemininingwane) i-identfi...
Ungakuxazulula kanjani ukungazinzi kwamaswishi e-POE
Ukushintsha kwe-POE kunikeza wonke umuntu ukunethezeka okukhulu nesivinini, kodwa ngenxa yemisebenzi ephelele yokushintsha kwe-POE, futhi akwanele.Ukuthembeka kokushintshwa kwe-POE nakho kuyisici esisobala kakhulu kulokhu kuntuleka.Ukuze kube ngcono Ukushintsha kwe-POE kungathembeka kakhudlwana, futhi wonke umuntu...
Indlela yokukhetha i-industrial fibre switch
Eminyakeni yamuva nje, kube nezinhlobo eziningi zokushintshwa kwezimboni, ezisetshenziswa kabanzi emikhakheni eminingi, njengokuthi: ezokuthutha ezihlakaniphile, ezokuthutha ngesitimela, amandla kagesi, izimayini neminye imikhakha.Ngenxa yesidingo sokubheka izinto eziningi, njengesimo somsebenzi, ukuthi ngabe kudingeka yini ukudicilela phansi umsebenzi...
Izici zokushintshwa kwe-POE yezinga lezimboni
1. Imbobo ye-Gigabit, ukudluliswa okuphumelelayo Isekela i-1 SFP Gigabit imbobo yemodi eyodwa/imodi yemodi eminingi kanye nembobo yenethiwekhi eguquguqukayo engu-1 10/100/1000M ye-RJ45, zonke izimbobo zinomsebenzi ogcwele wokudlulisela phambili isivinini socingo ukuze kuqinisekiswe ukudluliswa kwephakethe okungavimbeli.2. Igobolondo lensimbi elinamandla amakhulu elinokushisa okunamandla p...
Iyini I-Industrial PoE Switch?
Ukushintsha kwe-Industrial PoE kubhekisela ekushintsheni kwezimboni okunogesi we-PoE, noma ukushintsha kwe-PoE yezinga lezimboni.Ukushintsha kwe-PoE yezimboni kusekelwe ekushintsheni okukhona kwe-Ethernet yezimboni, ngokushumeka i-chip kagesi ye-PoE, ngentambo yenethiwekhi ukuze kuhlinzekwe imishini yenethiwekhi yetheminali.Pho...
Ukuzihlukanisa okunengqondo kanye nokuzihlukanisa ngokomzimba mayelana ...
Kuyini ukuzihlukanisa ngokomzimba: Lokhu okubizwa ngokuthi "ukuhlukaniswa ngokomzimba" kusho ukuthi akukho ukuxhumana kwedatha phakathi kwamanethiwekhi amabili noma ngaphezulu, futhi akukho ukuxhumana kungqimba olubonakalayo/ungqimba lwesixhumanisi sedatha/sendlalelo se-IP.Inhloso yokuhlukaniswa ngokomzimba ukuvikela amabhizinisi wehadiwe kanye...
Izinzuzo Technical of Poe
1) Yenza izintambo zibe lula futhi wonge izindleko.Imishini eminingi ephilayo, enjengamakhamera agadayo, idinga ukufakwa lapho kunzima khona ukufaka ugesi we-AC.I-Poe iqeda isidingo sokuphakelwa kwamandla abizayo kanye nesikhathi esichithwa ekufakeni ugesi, ukonga izindleko nesikhathi.2) Kuyasiza f...
Ukusetshenziswa kwe-Poe embonini yezokuphepha
Ngenxa yezinzuzo eziyingqayizivele zobuchwepheshe be-Poe, amadivaysi amaningi asekela ukunikezwa kwamandla ka-Poe avele emkhakheni wokuqapha ukuphepha, okuhlanganisa ikhamera yewebhu ye-Poe, i-Poe network hemisphere, umshini webhola lenethiwekhi ye-Poe, i-Poe network hard disk video rekhoda, njll. Lawa madivayisi ane- umsebenzi wePoe...
Ithini indima yokushintshwa kwenethiwekhi ku-dat...
Iswishi yenethiwekhi iyidivayisi enweba inethiwekhi futhi inganikeza izimbobo zokuxhumeka ezengeziwe kunethiwekhi engaphansi ukuze ixhume amakhompyutha amaningi.Inezici zokusebenza kwezindleko eziphakeme, ukuguquguquka okuphezulu, ubulula obuhlobene, kanye nokuqaliswa okulula.Uma isixhumi esibonakalayo sokushintsha inethiwekhi sithola i-m...
Ungayisebenzisa kanjani i-PoE fiber media converter?
I-PoE fibre media converter enye yemishini evamile yokwakha izakhiwo zenethiwekhi ye-PoE yebhizinisi, engasebenzisa ikhebula elikhona elingavikelwe elisontekile elikhona ukuze linike amandla okokusebenza kwenethiwekhi.1. Iyini i-PoE fiber media converter?Kalula nje, i-PoE fiber optic transceiver iyi-optical-to-electri...
Yiziphi izinkomba ezifihliwe zokushintshwa kwe-POE?
Inkomba efihlekile ebaluleke kakhulu yokushintshwa kwe-POE yisamba samandla ahlinzekwa yi-POE.Ngaphansi kwezinga le-IEEE802.3af, uma isamba samandla we-POE weswishi ye-POE yembobo engu-24 ifinyelela ku-370W, lapho-ke ingahlinzeka ngezimbobo ezingama-24 (370/15.4=24), kodwa uma kuyimbobo eyodwa ngokuya nge-IEEE802.3at standard,...
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