Lihlahisoa tse hlahang
Ho fana ka Lihlahisoa le Litharollo tsa Boleng Bakeng sa Hau
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1 10/100/1000TX le 1 1000FX |Industrial Media Converter JHA-IG11H
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2 10/100/1000TX le 1 1000X SFP Slot |Industrial Media Converter JHA-IGS12H
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5 10/100/1000TX |Indasteri e sa laoloang ea Ethernet Switch JHA-IG05H
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4 10/100/1000TX Le 2 1000FX |Indasteri e sa laoloang ea Ethernet Switch JHA-IG24H
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6 10/100TX le 2 100FX |Phetoho ea Indasteri ea Ethernet e sa laoloang JHA-IF26H
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1 10/100/1000TX le 4 10/100TX |Phetoho ea Indasteri ea Ethernet e sa Laoeng JHA-IG1F8H
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16 10/100/1000TX |Indasteri e sa laoloang ea Ethernet Switch JHA-IG016H
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24 10/100/1000TX |Indasteri e sa laoloang ea Ethernet Switch JHA-IG024H
Telecom/Datacom Systems
JHA Technologies ke mofani oa pele oa lihlahisoa tse tloaelehileng kapa tse hlophisitsoeng tsa digital fiber optic transmission le litharollo tsa video, audio, data, ho koala mabitso le Ethernet bakeng sa lits'ebetso tsa bohlokoa tsa ts'ebetso indastering ea ts'ireletso le leihlo.
LIEKETSENG EKETSEHILENG
Mokhoa oa Lipalangoang o Bohlale
Lefapheng la Tsamaiso ea Lipalangoang tse Bohlale, sebaka se pakeng tsa lisebelisoa se hole, 'me tikoloho e thata.JHA e fane ka ts'ebetso e phahameng le lihlahisoa tse entsoeng ka liindasteri tsa Ethernet tse khethehileng, mocheso o pharaletseng le boemo bo phahameng ba tšireletso.
LIEKETSENG EKETSEHILENG
Smart City
Lefapheng la Tsamaiso ea Lipalangoang tse Bohlale, sebaka se pakeng tsa lisebelisoa se hole, 'me tikoloho e thata.JHA Technologies e fana ka mohala o felletseng le o felletseng oa lihlahisoa tsa phetisetso ea fiber optic ho fihlela litlhoko tse ikhethang tsa ho feto-fetoha le maemo le scalabilities ea litsamaiso tse bohlale tsa lipalangoang (ITS) ho kenyeletsoa litsela tse tsamaeang ka tlas'a lefatše, literene, likou tsa likou le boema-fofane.
LIEKETSENG EKETSEHILENG
Matla
Lisebelisoa tse tloaelehileng bakeng sa liindasteri tsa matla le lisebelisoa li kenyelletsa: Matla a Motlakase, oli le khase, matla a leoatle le a moea.JHA Technologies e fana ka lihlahisoa tsa Ethernet tsa indasteri tse etselitsoeng ka ho khetheha litekanyetso tse phahameng tsa polokeho, ts'epahalo le nako e telele bakeng sa lits'ebetso tse thata kapa tse kotsi tsa liindasteri tsa matla.
LIEKETSENG EKETSEHILENG
Mabapi le rona
Shenzhen JHA Technology Co., Ltd ke e mong oa bahlahisi ba etelletseng pele ba Ethernet, PoE, le lihlahisoa tsa khokahano ea fiber tse etselitsoeng maemo a thata le a hlokang.E Thehiloe ka 2007 Shenzhen China, JHA Tech e sebetsa ka thata ho rala le ho etsa li-switch tsa Ethernet tsa indasteri, li-converter tsa media, transceiver ea SFP le matla holim'a lihlahisoa tsa Ethernet bakeng sa lits'ebetso moo khokahano e leng bohlokoa.Ka maikutlo a rona a mantlha mabapi le khokahano ea Ethernet bakeng sa tikoloho e feteletseng e nang le litlhoko tse thata, ts'epahalo ea sehlahisoa le boleng ke tsona tse tlang pele.
Molemo oa rona
Mehato ea Rona
Shenzhen JHA Technology Co. Ltd, e thehiloe ka 2007 Shenzhen China, ho fihlela hajoale e na le mela e 2 ea SMT, mela e 2 ea DIP, mela e kopanyang e 2, mela e 2 ea ho paka, le mela e 4 ea liteko.Basebelisi ba OEM / ODM ba mose ho maoatle ba feta 200.
Setsi sa Litaba
Khetho e tloaelehileng ea batho ba ratang ho ikoetlisa
Na switch ea PoE e ka sebelisoa e le sesebelisoa se tloaelehileng?
Sesebelisoa sa PoE se sebetsa joalo ka sesebelisoa, 'me ehlile se ka sebelisoa hape joalo ka sesebelisoa se tloaelehileng.Leha ho le joalo, ha e sebelisoa e le phetoho e akaretsang, boleng ba phetoho ea PoE ha bo eketsehe, 'me mesebetsi e matla ea phetoho ea PoE e senyeha.Ka hona, ho na le maemo ao ho sa hlokahaleng ho fana ka matla a DC ho ...
U tseba eng ka PoE Switch?
PoE switch ke mofuta o mocha oa switch e nang le mesebetsi e mengata.Ka lebaka la ts'ebeliso e atileng ea li-switches tsa PoE, batho ba na le kutloisiso e itseng ea li-switches tsa PoE.Leha ho le joalo, batho ba bangata ba nahana hore li-switches tsa PoE li ka iketsetsa matla ka botsona, e leng seo e seng 'nete.Phepelo ea motlakase ea PoE hangata e bua ka PoE ...
Phapang lipakeng tsa li-switches tsa indasteri le ...
Li-switch tsa 1.Sturdiness Industrial li entsoe le ho etsoa ho sebelisoa likarolo tsa boemo ba indasteri.Likarolo tsena li khethiloe ka ho khetheha ho mamella maemo a thata le ho fana ka ts'ebetso e phahameng esita le tlas'a maemo a boima.Tšebeliso ea likarolo tsa boemo ba indasteri e netefatsa nako e telele ...
Mokhoa oa ho khetholla li-switch tse tloaelehileng tsa POE ho tsoa ho n...
Theknoloji ea matla holim'a Ethernet (POE) e fetotse tsela eo re matlafatsang lisebelisoa tsa rona ka eona, e fana ka boiketlo, bokhoni le ho boloka litšenyehelo.Ka ho kopanya matla le phetisetso ea data ho thapo ea Ethernet, POE e felisa tlhoko ea thapo ea motlakase e arohaneng, e etsa hore e be e loketseng bakeng sa lisebelisoa tse fapaneng ...
JHA Web Smart Series Compact Industrial Etherne...
E hlahisa theknoloji ea morao-rao e tsoetseng pele ea marang-rang, li-switch tsa JHA Web Smart Series compact Ethernet.Li-switches tsena tse bolokang sebaka le tse bolokang chelete e ngata li etselitsoe ho finyella litlhoko tse ntseng li hōla tsa Industrial Ethernet.Li-switch tsa JHA Web Smart Series li na le Gigabit le Fast Ethernet bandw...
Khothaletso ea sehlahisoa se secha-Selelekela ...
Shenzhen JHA Technology Co., Ltd. (JHA) e thehiloe ka 2007 mme e na le ntlo-kholo ea eona e Shenzhen, China.Ke moetsi ea ka sehloohong oa puisano ea fiber ea optical le lihlahisoa tse sireletsehileng tsa phetisetso.JHA e tsepamisitse maikutlo ho li-switch tsa fiber optic Ethernet tsa indasteri le tsa khoebo, li-switches tsa PoE le ...
U tseba hakae ka li-switches tsa marang-rang?
Sehloohong sena, re tla tšohla lintho tsa motheo tsa li-switches tsa marang-rang le ho hlahloba mantsoe a bohlokoa a kang Bandwidth, Mpps, Full Duplex, Management, Spanning Tree, le Latency.Hore na o moqali oa marang-rang kapa motho ea batlang ho holisa tsebo ea hau, sengoloa sena se etselitsoe ho u thusa ho fumana compre...
Phetoho ea POE ke eng?
Lefatšeng la kajeno le potlakileng, theknoloji e ntse e tsoela pele ka potlako.Ha tlhoko ea batho ea likhokahano tsa marang-rang tse sebetsang hantle le tse bonolo e ntse e hola, lisebelisoa tse kang li-switches tsa POE li se li le bohlokoa.Joale ha e le hantle switch ea POE ke eng mme e na le melemo efe ho rona?A P...
Pontšo ea Intersec Saudi Arabia-Shenzhen...
Intersec Saudi Arabia ke e 'ngoe ea lipontšo tse kholo ka ho fetisisa tsa tšireletso Saudi Arabia, ho fana ka sethala sa indasteri ea tšireletso ho bontša mekhoa ea morao-rao ea theknoloji le tharollo.Pontšo ena e tšoaroa selemo le selemo 'me e hohela batšoantšisi le baeti ba tsoang lefats'eng lohle.Intersec Saudi Arabia...
JHA TECH ho SMART NATION EXPO 2023
SMART NATION EXPO 2023 e ne e tšoaretsoe hantle Kompleks MITEC.Pontšo e kenyelletsa matla a bohlale, tikoloho, theknoloji ea tlhahisoleseling, kaho, tlhokomelo ea bophelo bo botle, marang-rang a 5G, likarete tse bohlale le likarolo tse ling.Pontšo ena e ile ea boela ea tšoara liforamo, lithupelo le lihlahisoa tse ngatanyana.le seboka sa theknoloji...
Ha re u bone ho SMART NATION EXPO 2023
Re nka karolo ho SMART NATION EXPO 2023, e leng 5G e kholo ka ho fetisisa Asia Boroa-bochabela, toropo e bohlale, IR4.0, ketsahalo e ntseng e hlaha ea theknoloji le ts'ebeliso ea theknoloji ea ts'ebeliso.Ka 'nete re mema bareki bohle ba rona ba bohlokoa le balekane ho etela sebaka sa rona sa marang-rang le ho fumana lihlahisoa tsa morao-rao tseo re fanang ka tsona.•...
Keteka Qetello e Atlehileng ea Secu...
Ka la 19 Phupu, 2023, pontšo ea Secutech Vietnam e ile ea tla joalo ka ha ho ne ho reriloe.Bahlahisi ba makholo ba ts'ireletso le ts'ireletso ea mollo ba bokane Hanoi.Lena e ne e le lekhetlo la pele hore JHA e kenye letsoho pontšong ea Vietnam, 'me pontšo e ile ea fela ka katleho ka la 21.Mmuso oa Vietnam o fane ka ...
Mokhoa oa ho khetholla POE e sa tloaelehang ho tloha ho standa...
1. PoE e sa tloaelehang le PoE e tloaelehileng Bakeng sa PoE e tloaelehileng e lumellanang le litekanyetso tsa IEEE 802.3af/at/bt mme e na le protocol ea ho ts'oarana ka letsoho.PoE e sa tloaelehang ha e na protocol ea ho ts'oarana ka letsoho, 'me e fana ka matla a 12V, 24V kapa 48V DC a tsitsitseng.Sesebelisoa se tloaelehileng sa phepelo ea motlakase sa PoE se na le taolo ea PoE c...
U hloka Gigabit PoE Extender e Ncha ea Kantle
Mehleng ea kajeno ea dijithale, khokahano ea marang-rang e tšepahalang e bohlokoa haholo libakeng tse kantle.Leha ho le joalo, likhokahano tsa Ethernet le Power over Ethernet (PoE) hangata li fokotsa sebaka sa lithapo ho fihla bophahamong ba limithara tse 100 lipakeng tsa likou tsa marang-rang.Ho hlola moeli ona oa sebaka, k'hamphani ea rona e ...
Re Hlahisa Phetoho ea Rōna e Ncha ea Indasteri ea Ethernet ...
Re thabetse ho phatlalatsa ho thakholoa ha sehlahisoa sa rona sa morao-rao, Industrial Ethernet Switch–JHA-MIW8SH.Joaloka mofani ea ka sehloohong oa litharollo tsa marang-rang, re utloisisa bohlokoa ba khokahanyo e tšepahalang libakeng tsa indasteri.Sesebelisoa sa rona se secha se ka fana ka likarolo tse tsoetseng pele le perfor e matla ...
Eba le Rona Secutech Vietnam 2023 - Booth ...
Re thabetse ho phatlalatsa ho kenya letsoho ha rona pontšong e tlang ea Secutech Vietnam 2023, e leng e 'ngoe ea liketsahalo tse ka sehloohong lefapheng la ts'ireletso le ts'ireletso.Ka mofuthu re mema bareki bohle ba rona le balekane ba rona ba bohlokoa ho etela lephephe la rona le ho fumana lintlafatso tsa morao-rao tseo re fanang ka tsona.U tšoaea...
Seo u lokelang ho se ela hloko ha u khetha ...
Optical module ke sesebelisoa sa mantlha sa sistimi ea puisano ea optical mme e bapala karolo ea bohlokoa puisanong ea optical fiber.Haholo-holo e phethela mosebetsi oa ho fetola photoelectric.Boleng ba mochine oa optical bo etsa qeto ea boleng ba phetisetso ea marang-rang a optical.Khetho e tlase...
Phapano ke efe lipakeng tsa switch ea POE le ...
1. Ho tšepahala ho fapaneng: Li-switch tsa POE ke li-switches tse tšehetsang matla a matla ho lithapo tsa marang-rang.Ha ho bapisoa le li-switches tse tloaelehileng, li-terminals tse amohelang matla (tse kang APs, lik'hamera tsa digital, joalo-joalo) ha li hloke ho etsa marang-rang a matla, 'me li ka tšeptjoa haholoanyane bakeng sa marang-rang kaofela.2. Ts'ebetso e fapaneng ...
Ha u reka switch, ke eng e loketseng ...
Boemo ba tšireletso ba li-switches tsa indasteri bo ngotsoe ke IEC (International Electrotechnical Association).E emeloa ke IP, 'me IP e bua ka "ts'ireletso ea ingress.Kahoo, ha re reka li-switches tsa indasteri, boemo bo nepahetseng ba IP ba li-switches tsa indasteri ke bofe?Hlophisa lisebelisoa tsa motlakase...
Ntlafatso - Ether ea indasteri ea boema-kepe tse 8...
E le ho finyella litlhoko tsa bareki ba rona, re ntlafalitse mochine oa indasteri o laoloang ke 8-port, 'me boholo ba sehlahisoa bo fetohile bo fokolang, bo ka fokotsang litšenyehelo tsa lipalangoang le ho boloka sebaka;Lintlha tse latelang ke likarolo tsa bohlokoa tsa sehlahisoa: *Support 2 1000Base-FX fiber port le 8 10...
Mekhoa ea tsamaiso ea li-switches ke efe?
Ho na le mefuta e 'meli ea mekhoa ea ho laola li-switches: 1. Tsamaiso ea phetoho ka koung ea console ea switjha ke ea tsamaiso ea kantle ho sehlopha, e khetholloang ka hore ha ho hlokahale hore e kene ka har'a marang-rang a marang-rang, empa mohala o teng. e khethehileng 'me sebaka sa tlhophiso se khuts'oane...
Joang ho khetha switch e nepahetseng ka nepo?
Hona joale, ho na le mefuta e mengata ea li-switches 'marakeng,' me boleng ha bo lekane, kahoo ke matšoao afe ao re lokelang ho a ela hloko ha re reka?1. Backplane bandwidth;Lera 2/3 switching throughput;2. Mofuta oa VLAN le bongata;3. Nomoro le mofuta oa likou tsa switjha;4. Liprothokholo tsa tšehetso le 'na...
Phapano ke efe lipakeng tsa Layer 2 switch...
Phapang ea bohlokoa lipakeng tsa switch ea layer-2 le switch ea layer-3 ke hore sethala sa protocol se sebetsang se fapane.Sesebelisoa sa layer-2 se sebetsa sethaleng sa khokahanyo ea data, 'me sesebelisoa sa layer-3 se sebetsa lealong la marang-rang.E ka utloisisoa habonolo e le switch ea layer 2.U ka nahana hore e na le ...
Phapano ke efe lipakeng tsa por...
Mojule oa koung ea koporo ke mojule o fetolang boema-kepe ba optical boema-kepeng ba motlakase.Mosebetsi oa eona ke ho fetolela lipontšo tsa optical ho lipontšo tsa motlakase, 'me mofuta oa sebopeho sa eona ke RJ45.Mojule oa optical-to-electrical ke module e ts'ehetsang phetoho e chesang, 'me mefuta ea liphutheloana e kenyelletsa SFP, ...
Na indasteri ea Ethernet e ka fetoha ho tsoa mefuteng e fapaneng ...
E le sehlahisoa sa bohlokoa sa puisano ea data, li-switch tsa Ethernet tsa indasteri li tlameha ho buleha le ho lumellana le lihlahisoa tse tsoang ho bahlahisi ba bangata ho netefatsa ts'ebetso e tsitsitseng le e sireletsehileng ea nako e telele ea tsamaiso.Haeba u itšetlehile feela ka moetsi ea itseng, kotsi e kholo haholo.Ka hona, ho itšetlehile ka ...
Mokhoa oa ho khetha Switch Security?
Li-switches tsa ts'ireletso, tse tsejoang hape e le li-switches tsa PoE, li etselitsoe maemo a bonolo a marang-rang a kang matlo, matlo a marobalo a sekolo, liofisi le ho beha leihlo le lenyenyane.Ntlha ea pele, ho fosahetse ho sebelisa matla a sesebelisoa ho bala palo ea lik'hamera tse nang le lik'hamera.Ho ntse ho hlokahala ho bua ka ...
Switch ea Layer 3 ke eng?
Ka nts'etsopele e akaretsang le ts'ebeliso ea theknoloji ea marang-rang, nts'etsopele ea li-switches le eona e bile le liphetoho tse kholo.Li-switches tsa pele li ile tsa hlaha ho tloha ho li-switches tse bonolo haholo ho ea ho li-switch tsa 2, ebe ho tloha ho 2 ho ea ho li-switches tsa 3.Joale, switch ea Layer 3 ke eng?...
Mokhoa oa ho kenya Din-rail Industrial Switch?
Ho na le likarolo tse fapaneng tsa li-switches tsa indasteri, tse ka aroloang ka li-switches tse laolehang tsa indasteri le li-switches tse sa laoleheng.Ho latela mokhoa oa ho kenya, li ka aroloa ka li-switches tsa indasteri tse kentsoeng ka terene le li-switches tsa indasteri tse kentsoeng ka rack.Joale seporo se kenngoa joang ...
Ke melemo efe e 5 e tloaelehileng ea indasteri ...
Ka nts'etsopele e tsoelang pele ea theknoloji, li-switches tse ntseng li eketseha tsa indasteri li nkile sebaka sa li-switches tse tloaelehileng.Ke hobane li-switches tsa indasteri li na le melemo eo li-switches tse tloaelehileng li se nang eona.Joale, lintlha tse hlano tse tloaelehileng tsa li-switches tsa indasteri ke life?1. Anti-tšitiso e matla ke...
Kakaretso ea mathata a tloaelehileng a tšebeliso ea indasteri ...
Mabapi le sebaka sa phepelo ea matla a li-switches tsa POE Sebaka sa phepelo ea matla a PoE se khethoa ke letšoao la data le sebaka sa phetisetso, 'me sebaka sa phetisetso ea letšoao la data se khethoa ke mohala oa marang-rang.1. Litlhoko tsa thapo ea marang-rang Ho theola sekhahla sa thapo ea marang-rang ...
Lintlha tsa bohlokoa tsa 10G 8 Port Industr...
Ka tsoelo-pele e potlakileng ea moruo, li-switches tsa Gigabit ha li khone ho finyella litlhoko tsa indasteri, 'me li-switches tse 10 tsa Gigabit li ile tsa e-ba teng.Li-switch tsa indasteri tsa 10G tse sa tsoa ntlafatsoa ke k'hamphani ea rona li rarolla litlhoko tse potlakileng tsa liindasteri tse kang matla a motlakase, petrochemical, le ener e ncha ...
Ke maemo a fe a kopo bakeng sa 8-po...
Sesebelisoa sa marang-rang sa 8-port POE "Le ka mohla u se ke ua chesa lisebelisoa" sesebelisoa se bohlale sa POE, algorithm e tsoetseng pele ea ho itseba e fana feela ka matla ho lisebelisoa tsa terminal tsa IEEE 802.3af, kahoo ha ho na lebaka la ho tšoenyeha ka ho senya poraefete ea PoE kapa lisebelisoa tse seng tsa PoE. .Matla a bohlale su...
Hobaneng U Sebelisa Liphetoho tsa Indasteri Ethernet?
Theknoloji ea Ethernet e ntlafalitsoe haholo 'me ea amoheloa ke liofisi tsa lik'hamphani le tsa univesithi,' me hona joale e ntse e eketseha butle-butle libakeng tsa indasteri tse hlokang ho feta.Boipiletso ba li-switch tsa Ethernet tsa indasteri bo kenyelletsa bokhoni ba ho beha leihlo phetiso ea data, lits'ebeletso tse teng tse sebelisoang ho aha ...
Mokhoa oa ho khetha switch e nepahetseng ea PoE?
Li-switches li sebelisoa hangata mererong e fokolang ea hajoale, haholo li-switch tsa POE.POE e boetse e bitsoa sistimi ea phepelo ea motlakase e thehiloeng sebakeng sa lehae (POL, Power over LAN) kapa Active Ethernet (Active Ethernet), eo ka linako tse ling e bitsoang Power over Ethernet.Ena ke lintlha tsa morao-rao tsa maemo a holimo bakeng sa ...
Mabaka a ho hloleha ha opt ke afe...
Mojule oa optical o sebelisoa haholo ho fetolela lets'oao la motlakase sesebelisoa (ka kakaretso le bua ka sesebelisoa kapa sesebelisoa sa router) hore e be lets'oao la optical, ebe o le fetisetsa ka fiber ea optical (e bonoang ke pheletso ea optical module), le e ka amohela fi ea kantle ea optical ...
Taolo e Ncha ea ho Fihla 16 Port 10G Industrial E...
E le ho finyella litlhoko tsa bareki, re ikemetse ka boithaopo 'me ra hlahisa mochine oa tsamaiso ea 10G ea indasteri, sekepe sa optical se khutlela morao se lumellana le Gigabit, se theko e tlaase, se tsitsitseng,' me se tšehetsa likou tse 16 10/100/1000Base-T tse feto-fetohang tsa RJ45 + 4 10G SFP slot.Ka ho latela ka botlalo...
Li-switches tsa indasteri li turu haholo, hobaneng li...
Li-switch tsa indasteri li na le ts'ebetso ea boemo ba carriers ho mamella maemo a thata a ts'ebetso.Letoto la lihlahisoa tse ruileng le tlhophiso e bonolo ea boema-kepe li ka fihlela litlhoko tsa masimo a fapaneng a indasteri.Kahoo theko e batla e theko e boima ho feta li-switches tsa khoebo, joale ke hobane'ng ha bareki ba bangata ba ntse ba ...
Na kannete u tla reka fiber ea boemo ba indasteri ...
Industrial-grade media converter ke sesebelisoa sa indasteri se ka eketsang sebaka sa phetiso.E na le melemo ea boiketlo, tlhokomelo e bonolo, ts'ebetso e matla ea ho thibela tšitiso, ts'ebetso e matla, le ts'ebetso e tsitsitseng.Moralo oa sehlahisoa o lumellana le maemo a Ethernet, mme ...
Hobaneng ha litheko tsa li-switch tsa indasteri li fapana...
Haufinyane tjena, bareki ba bangata ba botsitse: Ke hobane'ng ha ho na le phapang e kholo hakana ka theko hobane kaofela ke li-switches tsa indasteri?Ka mor'a moo, moetsi oa JHA o tla sekaseka phapang bakeng sa hau: Taba ea pele, Casing e Fapane Ho na le mefuta e meraro ea likhetla tsa li-switches tsa indasteri 'marakeng: tšepe sh...
Kenyelletso ea Maemo a Macha a Laoloang a Ho Fihla...
JHA-MIWS08H ke sesebelisoa se sa sebetseng hantle, se sebetsang hantle se laoloang ke indasteri ea Ethernet.Phetoho e tšehetsa 8 10G SFP + Slot hape e tšehetsa WEB, CLI, Telnet/serial console, Windows utility, le tsamaiso ea SNMP ea mekhoa e fapaneng, likarolo tse ruileng tsa QoS bakeng sa taolo ea sephethephethe le tsamaiso, tšehetso ...
Na li-switches tsa indasteri le li-switches tsa khoebo ...
Ka botumo ba li-switches tsa indasteri, batho ba bangata ba tla botsa, na li-switches tsa indasteri li ka sebelisoa liofising tsa mekhatlo?Na e ka nkela li-switches tsa khoebo sebaka?Karabo ke: ho joalo.Hafeela ho sebelisoa li-switches tsa khoebo, li-switches tsa indasteri li ka sebelisoa ho e-na le hoo, empa litšenyehelo li tla ba holimo haholo, ...
Ke boema-kepe ba 4 bo sa laoloang ba Ethernet ea liindasteri ...
Ka nts'etsopele e potlakileng ea litoropo tse bohlale le lipalangoang tse bohlale, li-switch tsa Ethernet tsa indasteri li se li hlahile butle, 'me li sebelisoa maemong a fapaneng joalo ka metro, matla a motlakase, lipalangoang tsa terene, matla, liindasteri tsa petrochemical joalo-joalo.JHA-IG14H ke 5-port Unmanaged Indus...
8-port Unmanaged Industrial Ethernet Sw ke eng?
JHA-IG08H ke sesebelisoa sa Ethernet sa plug-and-play sa gigabit industrial plug-and-play, e leng 8 10/100/1000Base-T(X) full/half duplex, MDI/MDI-X auto-adaptation RJ45 Ethernet port.Ke IP40 le DIN-rail/Wall mountable, e ts'ehetsa matla a ho fokotsa matla a DC10-58V le mefuta e mengata ea mocheso o sebetsang (-40 °C ho isa ho 8 ...
5-port Unmanaged Industrial Ethernet Sw ke eng?
5-port Unmanaged Industrial Ethernet Switch ke eng? U ka e Sebelisa Joang?JHA-IG05H ke sesebelisoa sa plug-and-play sa Ethernet sa plug-and-play se sa sebetsoeng, se nang le 5 10/100/1000Base-T(X) e tletseng/half duplex, MDI/MDI-X auto-adaptation RJ45 Ethernet port.Ke IP40 e lekantsoeng le DIN-rail/Wall mountable, e tšehetsa DC10-5...
Super Mini PoE Injector e tsoang JHA TECH
Tlhaloso ea Sehlahisoa: Matla a JHA Mini PoE Injector ka har'a lets'oao la Non-POE le ho hlahisa pontšo ka POE.E lumellana ka botlalo le litekanyetso tsa IEEE 802.3at/af, e ka sebetsa le lisebelisoa tsohle tse lumellanang le IEEE 802.3at/af POE, tse kang IP camera, IP phone, wireless AP le joalo-joalo Likarolo tsa Bohlokoa: 1. Chip: XS2180.Compati...
Khoele ea patch ea fiber ke eng?Joang ho e arola?
Lithapo tsa patch tsa fiber li sebelisoa ho etsa lithapo tsa patch ho tloha lisebelisoa ho ea ho likhokahano tsa fiber optic cabling.Ho na le lera le letenya le sireletsang, leo hangata le sebelisetsoang ho hokahanya transceiver ea optical le lebokose la ho qetela.Li-jumper tsa optical fiber (tse tsejoang hape e le lihokelo tsa fiber optical) li bua ka...
Classification le molao-motheo oa ts'ebetso oa protoco ...
Classification of Protocol Converters Protocol converters e arotsoe ka mefuta e 'meli: GE le GV.Ka mantsoe a bonolo feela, GE ke ho fetolela 2M ho RJ45 Ethernet segokanyimmediamentsi sa sebolokigolo;GV ke ho fetolela 2M ho V35 segokanyimmediamentsi sa sebolokigolo, e le ho hokela le router.Li-Protocol Converters li Sebetsa Joang? Ho na le mefuta e mengata ea conv ea protocol...
Phapano ke efe lipakeng tsa trans optical...
Phapang pakeng tsa transceiver optical le fiber optic transceiver: Transceiver e etsa feela phetoho ea photoelectric, ha e fetole khoutu, ebile ha e etse ts'ebetso e 'ngoe ho data.Transceiver ke ea Ethernet, e tsamaisa protocol ea 802.3, 'me e sebelisoa feela bakeng sa ntlha-to-poin...
Protocol converter ke eng?
Protocol converter e bitsoa protocol converter, eo hape e tsejoang e le interface converter.E thusa baamoheli ba marang-rang ba sebelisang liprothokholo tse fapaneng tsa maemo a holimo ho sebelisana 'moho ho phethela lits'ebetso tse fapaneng tse ajoang.E sebetsa ho transport la...
Mosebetsi oa converter ea protocol ke ofe?
Protocol converter ka kakaretso e ka phethoa ka chip ea ASIC, e theko e tlase le e nyane ka boholo.E ka etsa phetoho e kopanetsoeng pakeng tsa Ethernet kapa V.35 data interface ea IEEE802.3 protocol le 2M interface ea G.703 protocol e tloaelehileng.E ka boela ea fetoloa pakeng tsa...
Maemo a Hona Joale le Litebello tsa Ntlafatso ea ...
1. Li-switch tsa indasteri li boetse li bitsoa li-switch Ethernet tsa indasteri.Tlas'a boemo ba hona joale, ka tsoelo-pele e tsoelang pele le e potlakileng le tsoelo-pele ea thekenoloji ea marang-rang, tlhokahalo ea marang-rang lefapheng la indasteri, haholo-holo lefapheng la taolo ea indasteri, e se e le ngata le mo ...
Lintlha tse 'maloa mabapi le li-parameter tsa fiber switch
Bokhoni ba ho Fetola Bokhoni ba ho fetola, bo tsejoang hape e le "bandwidth" ea backplane kapa switching bandwidth, ke palo e kholo ea data e ka sebetsoang lipakeng tsa processor ea switch interface kapa karete ea sebopeho le bese ea data.Boemo ba phapanyetsano bo bonts'a kakaretso ea phapanyetsano ea data...
Router e sebetsa joang?
Router ke sesebelisoa sa marang-rang sa layer 3.The hub e sebetsa karolong ea pele (lesela la 'mele)' me ha e na bokhoni ba ho sebetsa ka bohlale.Ha boema-kepe bo le bong bo fetisetsoa setsing, bo fetisetsa hona joale likoung tse ling, 'me ha bo tsotelle hore na likhomphutha li hokahane le tse ling ...
Li-transceivers tsa optical li aroloa joang ho latela ...
Li-transceivers tsa optical li ka aroloa ka lihlopha tsa 3 ho ea ka theknoloji: PDH, SPDH, SDH, HD-CVI.PDH optical transceiver: PDH (Plesiochronous Digital Hierarchy, quasi-synchronous digital series) transceiver optical ke transceiver e nang le bokhoni bo bonyenyane, e sebelisoang hangata ka bobeli, ...
Transceiver ea optical 2M e bolela'ng, 'me ...
Transceiver ea optical ke sesebelisoa se fetolang matšoao a mangata a E1 hore e be lipontšo tsa optical.Transceiver ea optical e boetse e bitsoa lisebelisoa tsa optical transmission.Li-transceivers tsa optical li na le litheko tse fapaneng ho latela palo ea likou tsa E1 (ke hore, 2M) tse fetisitsoeng.Ka kakaretso, phetoho e nyane ka ho fetisisa ea optical...
Tlhahlobo ea mefuta ea fiber switch
Access Layer Switch Hangata, karolo ea marang-rang e amanang ka ho toba le basebelisi kapa e kenang marang-rang e bitsoa "fic layer", 'me karolo e pakeng tsa lera la ho fihlella le karolo ea mantlha e bitsoa "distribution layer" kapa "convergence layer".Li-switches tsa ho kena hangata li sebelisoa ho ...
Cat5e/Cat6/Cat7 Cable ke eng?
Phapano ke efe lipakeng tsa Ca5e, Cat6, le Cat7?Sehlopha sa bohlano (CAT5): Leqhubu la phetisetso ke 100MHz, le sebelisetsoang ho fetisa lentsoe le ho fetisa data ka tekanyo e kholo ea 100Mbps, e sebelisoang haholo ho marang-rang a 100BASE-T le 10BASE-T.Ena ke Ethernet e sebelisoang haholo c...
1*9 Optical module ke eng?
Sehlahisoa sa 1*9 se pakiloeng sa optical module se qalile ho hlahisoa ka 1999. Ke sehlahisoa se tsitsitseng sa optical module.Hangata e phekoloa ka ho toba (e rekisoang) ho boto ea potoloho ea lisebelisoa tsa puisano 'me e sebelisoa e le mochine o tsitsitseng oa optical.Ka linako tse ling e boetse e bitsoa 9-pin kapa 9PIN optical module..A...
Phapano ke efe lipakeng tsa Layer 2 le Laye...
1. Maemo a fapaneng a ho sebetsa: Li-switches tsa Layer 2 li sebetsa lera la khokahanyo ea data, 'me li-switch tsa Layer 3 li sebetsa lealong la marang-rang.Li-switch tsa Layer 3 ha li fihlelle feela ho fetisa lipakete tsa data ka lebelo le phahameng, empa hape li fihlella ts'ebetso e nepahetseng ea marang-rang ho latela maemo a fapaneng a marang-rang.2. Molato...
Mokhoa oa ho sebelisa li-transceivers tsa fiber optic?
Mosebetsi oa li-transceivers tsa fiber optic ke ho fetola pakeng tsa matšoao a optical le matšoao a motlakase.Letšoao la optical le kenngoa ho tloha boema-kepe ba optical, 'me lets'oao la motlakase le tsoa koung ea motlakase, le ka tsela e fapaneng.Ts'ebetso e batla e le ka tsela e latelang: fetola lets'oao la motlakase ...
Li-Switch tsa Ring tse Laolehang li Sebetsa Joang?
Ka ntshetsopele ya indasteri ya dikgokahano le tsebo ya moruo wa naha, mmaraka o laolwang wa ring network switch o hodile butle butle.E boloka chelete e ngata, e tenyetseha haholo, e bonolo ebile e bonolo ho e sebelisa.Theknoloji ea Ethernet e fetohile sebaka sa bohlokoa sa marang-rang sa LAN ...
Ntlafatso ea transceiver ea optical ea mohala
Li-transceiver tsa naha ea rona tsa optical tsa mehala li tsoetse pele ka potlako ka nts'etsopele ea indasteri ea ho beha leihlo.Ho tloha ho analog ho ea ho digital, ebe ho tloha ho digital ho ea ho tlhaloso e phahameng, li ntse li tsoela pele kamehla.Ka mor'a lilemo tse ngata tsa botekgeniki, ba tsoetse pele ho ba ba hōlileng tsebong ...
IEEE 802.3&Subnet Mask ke eng?
IEEE 802.3 ke eng?IEEE 802.3 ke sehlopha se sebetsang se ngotseng Setsi sa Baenjiniere ba Motlakase le Baenjiniere ba Motlakase (IEEE), se hlalosang taolo ea phihlello e mahareng (MAC) maemong a mabeli a khokahano ea 'mele le data ea Ethernet e nang le mohala.Hangata sena ke thekenoloji ea marang-rang ea sebaka sa lehae (LAN) e nang le ...
Phapano ke efe lipakeng tsa switch le f...
Optical fiber transceiver ke sesebelisoa se theko e boima haholo ebile se tenyetseha.Tšebeliso e tloaelehileng ke ho fetola matšoao a motlakase ka lipara tse sothehileng hore e be lipontšo tsa optical.Ka kakaretso e sebelisoa likhoeleng tsa koporo tsa Ethernet tse ke keng tsa koaheloa 'me li tlameha ho sebelisa likhoele tsa optical ho atolosa sebaka sa phetisetso.Ka ...
Ring network redundancy & protocol ea IP ke eng?
Khaello ea mesebetsi ea marang-rang ea Ring ke eng?Maqhubu a selikalikoe a sebelisa selikalikoe se sa khaotseng ho hokahanya sesebelisoa ka seng.E etsa bonnete ba hore lets'oao le rometsoeng ke sesebelisoa se le seng le ka bonoa ke lisebelisoa tse ling kaofela ka selikalikoe.Rering network redundancy e bolela hore na switch e tšehetsa marang-rang ha thapo e hokela...
Network Topology&TCP/IP ke eng?
Network Topology Network topology ke eng e bua ka likarolo tsa sebopeho sa 'mele joalo ka khokahano ea' mele ea mecha ea litaba e fapaneng ea phetisetso, likhoele tsa marang-rang, 'me e bua ka mokhoa o hlakileng ka tšebelisano ea lintlha tse fapaneng tsamaisong ea marang-rang ka ho alima likarolo tse peli tsa mantlha tsa graphic ho geo...
STP ke eng mme OSI ke eng?
STP ke eng?STP (Spanning Tree Protocol) ke protocol ea puisano e sebetsang karolong ea bobeli (data link layer) ka mokhoa oa marang-rang oa OSI.Tšebeliso ea eona ea mantlha ke ho thibela li-loops tse bakoang ke li-link tse sa hlokahaleng li-switches.E sebelisoa ho netefatsa hore ha ho na loop ho Ethernet.The logic ho...
Switch e laoloang le SNMP ke eng?
Phetoho e laoloang ke eng?Mosebetsi oa sesebelisoa se laoloang ke ho boloka lisebelisoa tsohle tsa marang-rang li le boemong bo botle.Lihlahisoa tsa taolo ea marang-rang li fana ka mekhoa e fapaneng ea taolo ea marang-rang e ipapisitseng le boema-kepe ba taolo ea terminal (Console), e ipapisitseng le leqephe la Webo le ho ts'ehetsa Telnet ho kena ho n...
Optical fiber transceiver ke eng?
Optical fiber transceiver ke Ethernet phetiso ea mecha ea phatlalatso ea phetoho yuniti e fapanyetsanang sebaka se sekhuts'oane sothehileng matshwao a motlakase le matshwao a malelele a optical.E boetse e bitsoa fiber converter libakeng tse ngata.Sehlahisoa se sebelisoa ka kakaretso sebakeng sa nnete sa marang-rang moo ...
Sefefo sa kgaso le lesaka la Ethernet ke eng?
Sefefo sa kgaso ke eng?Sefefo se phatlalatsoang se bolela feela hore ha data ea phatlalatso e phalla marang-rang 'me e ke ke ea sebetsoa, e na le palo e kholo ea marang-rang a marang-rang, e leng se etsang hore ho se khonehe ha litšebeletso tse tloaelehileng ho sebetsa, kapa esita le ho holofala ka ho feletseng, le "sefefo sa phatlalatso". .
Lintlha tse ka sehloohong tsa theknoloji ea GPON
(1) Li-bandwidth tse phahameng tse sa kang tsa bonoa.Sekhahla sa GPON se ka holimo ho 2.5 Gbps, se ka fanang ka sekhahla se seholo se lekaneng ho finyella tlhokahalo e ntseng e eketseha ea marang-rang a marang-rang a marang-rang a nakong e tlang, 'me litšobotsi tsa eona tsa asymmetric li ka ikamahanya hantle le' maraka oa tšebeletso ea data ea broadband.(2) phihlello ea litšebeletso tse felletseng...
GPON&EPON ke eng?
Gpon ke eng?Theknoloji ea GPON (Gigabit-Capable PON) ke moloko oa morao-rao oa theknoloji ea phihlello e kopaneng ea Broadband passive optical ho latela maemo a ITU-TG.984.x.E na le melemo e mengata joalo ka bandwidth e phahameng, ts'ebetso e phahameng, tšireletso e kholo, le lihokelo tse ruileng tsa basebelisi.Basebelisi ba bangata ba leboha ...
PoE switch ke eng?Phapang pakeng tsa Po...
PoE switch ke sesebelisoa se sebelisoang haholo indastering ea ts'ireletso kajeno, hobane ke sesebelisoa se fanang ka phetisetso ea matla le data bakeng sa li-switches tse hole (tse kang lifono tsa IP kapa lik'hamera), 'me li phetha karolo ea bohlokoa haholo.Ha o sebelisa li-switches tsa PoE, li-switches tse ling tsa PoE li tšoailoe ka PoE, 'me tse ling ke mar...
DVI optical transceiver ke eng?Ke eng...
DVI optical transceiver e entsoe ka DVI transmitter (DVI-T) le DVI receiver (DVI-R), e fetisang lipontšo tsa DVI, VGA, Audip, le RS232 ka fiber e le 'ngoe ea motheo o le mong.DVI optical transceiver ke eng?DVI optical transceiver ke sesebelisoa sa terminal sa DVI optical signal...
Litaelo tse 'ne tsa ts'ebeliso ea fiber optic tra...
Kaho ea marang-rang le ts'ebeliso, kaha sebaka se seholo sa phetisetso ea mohala oa marang-rang hangata ke limithara tse 100, hoa hlokahala ho sebelisa lisebelisoa tsa relay tse kang li-transceivers tsa optical fiber ha ho tsamaisoa marang-rang a nako e telele.Li-transceivers tsa fiber ea optic hangata ke rona ...
Ke liphoso life tse tloaelehileng le litharollo tsa HDM...
HDMI optical transceiver ke sesebelisoa sa terminal bakeng sa phetiso ea mats'oao a optical.Ka mefuta e mengata ea likopo, hangata hoa hlokahala ho fetisetsa mohloli oa matšoao a HDMI hole bakeng sa ho sebetsa.Mathata a hlahelletseng ka ho fetesisa ke: mebala ea mebala le ho fifala ha lets'oao le amoheloang hole, ghostin ...
Ke bohole bo bokae ba phetiso ea...
Ho tseba sebaka se seholo sa phetisetso ea PoE, re tlameha ho qala ka ho fumana hore na lintlha tsa bohlokoa tse khethollang sebaka se seholo ke life.Ebile, ho sebelisa lithapo tse tloaelehileng tsa Ethernet (para tse sothehileng) ho fetisetsa matla a DC ho ka tsamaisoa sebaka se selelele, se seholo ho feta sesepala sa phetisetso ...
Mojule oa optical ke eng?
Optical module e entsoe ka lisebelisoa tsa optoelectronic, li-circuits tse sebetsang le li-interfaces tsa optical.Sesebelisoa sa optoelectronic se kenyelletsa likarolo tse peli: ho fetisa le ho amohela.Ka mantsoe a bonolo, mosebetsi oa optical module ke ho fetolela lets'oao la motlakase hore e be lets'oao la optical ha le romella ...
Mekhoa ea lisebelisoa tsa marang-rang tsa China ...
Mahlale a macha le lits'ebetso tse ncha li ntse li tsoela pele ho matlafatsa kholo ea kholo ea sephethephethe sa data, e lebelletsoeng ho tsamaisa 'maraka oa lisebelisoa tsa marang-rang ho feta kholo e lebelletsoeng.Ka kholo ea sephethephethe sa data lefatšeng ka bophara, palo ea lisebelisoa tsa Marang-rang le eona e ntse e eketseha ka potlako.Ka nako e tšoanang,...
Phapano ke efe lipakeng tsa swit ea Ethernet ...
Le hoja ka bobeli li sebelisetsoa ho fetola marang-rang, ho na le phapang mosebetsing.Phapang 1: Mojaro le subnetting li fapane.Ho ka ba le tsela e le 'ngoe feela lipakeng tsa li-switch tsa Ethernet, e le hore tlhahisoleseling e tsepame sehokelong se le seng sa puisano mme e ke ke ea abeloa ka matla ho leka-lekanya ...
Mofuta oa transceiver oa Optical & mofuta oa sebopeho
Transceiver ea optical ke sesebelisoa sa terminal bakeng sa phetiso ea mats'oao a mahlo.1. Mofuta oa transceiver oa optical: Transceiver ea optical ke sesebelisoa se fetolang E1 tse ngata (tekanyetso ea phetisetso ea data bakeng sa mela ea trunk, hangata ka tekanyo ea 2.048Mbps, tekanyetso ena e sebelisoa Chaena le Europe) ho opti...
Transmitter?Moamoheli?Na A/B e ka fela ea f...
Bakeng sa li-transceivers tsa fiber optical, mosebetsi o ka sehloohong oa transceiver ke ho atolosa sebaka sa phetisetso ea marang-rang, e ka fokotsang sekoli seo mohala oa marang-rang o ke keng oa fetisetsa sebaka se selelele ho isa tekanyong e itseng, 'me se tlisa boiketlo ho phetiso ea lik'hilomithara tsa ho qetela, empa bakeng sa ba WHO...
Ke fiber efe ea media converter e fetisang le hore...
Ha re fetisetsa maeto a malelele, hangata re sebelisa likhoele tsa mahlo ho fetisa.Hobane sebaka sa phetisetso ea fiber ea optical e telele haholo, ka kakaretso, sebaka sa phetiso ea fiber ea mofuta o le mong se feta lik'hilomithara tse 20, 'me sebaka sa phetisetso ea fiber ea mefuta e mengata se ka fihla ho ...
Phapano ke efe lipakeng tsa AOC le DAC?Joang...
Ka kakaretso, thapo e sebetsang ea optical (AOC) le thapo e hokelang ka kotloloho (DAC) li na le phapang e latelang: ① Tšebeliso e fapaneng ea matla: tšebeliso ea matla ea AOC e phahame ho feta ea DAC;②Libaka tse fapaneng tsa phetisetso: Ka khopolo, sebaka se selelele sa phetiso ea AOC se ka fihla ho 100M, ...
Karolo ea fiber media converter ke efe?
Fiber media converter ke sesebelisoa se hlokahalang sa sehlahisoa bakeng sa sistimi ea puisano ea optical.Mosebetsi oa eona o ka sehloohong ke yuniti ea phetoho ea mecha ea phatlalatso ea Ethernet e fapanyetsanang nako e khutšoanyane ea matshwao a motlakase a sothehileng le mats'oao a mahlo a malelele.lihlahisoa tsa fiber media converter ke...
Ha u reka switch, ke eng e loketseng ...
Boemo ba tšireletso ba li-switches tsa indasteri bo ngotsoe ke IEC (International Electrotechnical Association).E emeloa ke IP, 'me IP e bua ka "ts'ireletso ea ingress.Kahoo, ha re reka li-switches tsa indasteri, boemo bo nepahetseng ba IP ba li-switches tsa indasteri ke bofe?Hlophisa lisebelisoa tsa motlakase...
Phapano ke efe lipakeng tsa switch ea POE le ...
1. Ho tšepahala ho fapaneng: Li-switch tsa POE ke li-switches tse tšehetsang matla a matla ho lithapo tsa marang-rang.Ha ho bapisoa le li-switches tse tloaelehileng, li-terminals tse amohelang matla (tse kang APs, lik'hamera tsa digital, joalo-joalo) ha li hloke ho etsa marang-rang a matla, 'me li ka tšeptjoa haholoanyane bakeng sa marang-rang kaofela.2. Ts'ebetso e fapaneng ...
Ke litebelo life bakeng sa switching ea indasteri ...
Ke litemoso life bakeng sa ho fetoha ha indasteri ts'ebelisong ea letsatsi le letsatsi?(1) U se ke ua beha sesebelisoa sebakeng se haufi le metsi kapa se mongobo;(2) Se ke oa beha letho thapong ea motlakase, e behe moo e sa fihlelleheng;(3) E le ho qoba mollo, u se ke ua etsa lefito kapa ua thatela thapo;(4) Sehokelo sa matla le lisebelisoa tse ling li kopane ...
Mosebetsi le Tšebeliso ea Indasteri Fiber Sw...
Industrial Fiber switjha (Industrial Switch), e tsejoang hape e le indasteri Ethernet switjha, ke mosebetsi oa lera bobeli ba OSI (ya data tlhahisoleseding sehokelo lera, hlalosoa ka ho buuoa ka "netweke sebakeng seo"), ho ea ka MAC (network boemakepe lintho tse bonahalang taolo ya. ) Aterese e qaqileng) identifi...
Mokhoa oa ho rarolla ho se tsitse ha li-switches tsa POE
Li-switch tsa POE li fa motho e mong le e mong bonolo le lebelo le leholo, empa ka lebaka la mesebetsi e feletseng ea li-switches tsa POE, le eona ha e ea lekana.Ho tšepahala ha li-switches tsa POE hape ke ntlha e totobetseng ka ho fetisisa khaellong ena.E le ho ntlafatsa li-Switch tsa POE li ka tšeptjoa haholoanyane, 'me e mong le e mong ke ...
Mokhoa oa ho khetha sesebelisoa sa fiber ea indasteri
Lilemong tsa morao tjena, ho bile le mefuta e mengata ea li-switches tsa indasteri, tse sebelisoang haholo libakeng tse ngata, tse kang: lipalangoang tse bohlale, lipalangoang tsa terene, matla a motlakase, merafo le masimo a mang.Ka lebaka la tlhoko ea ho nahana ka lintlha tse ngata, joalo ka boemo ba mosebetsi, hore na ho hloka mosebetsi hoa hlokahala ...
Likarolo tsa li-switch tsa POE tsa boemo ba indasteri
1. Boema-kepe ba Gigabit, phetisetso e sebetsang Tšehetso ea 1 SFP Gigabit single-mode / multi-mode optical port le 1 10 / 100 / 1000M e feto-fetohang ea marang-rang ea RJ45, likou tsohle li na le ts'ebetso e feletseng ea terata-lebelo ho etsa bonnete ba hore ho sa thijoe ho fetisoa ha pakete.2. Khetla ea tšepe e matla e phahameng e nang le mocheso o matla oa p...
Phetoho ea PoE ea indasteri ke eng?
Phetoho ea PoE ea indasteri e bolela phetoho ea indasteri e nang le matla a PoE, kapa sesebelisoa sa PoE sa boemo ba indasteri.Phetoho ea liindasteri ea PoE e ipapisitse le sesebelisoa sa Ethernet sa indasteri se seng se ntse se le teng, ka ho kenya chip ea phepelo ea motlakase ea PoE, ka thapo ea marang-rang ho fana ka lisebelisoa tsa marang-rang.Pow...
Ho itšehla thajana ho utloahalang le ho itšehla thajana mabapi le ...
Ho itšehla thajana ke eng: Seo ho thoeng ke "ho itšehla thajana" ho bolela hore ha ho na tšebelisano ea data pakeng tsa marang-rang a mabeli kapa ho feta, 'me ha ho na puisano le lera la' mele / lera la khokahanyo ea data / IP layer.Sepheo sa ho itšehla thajana ke ho sireletsa mekhatlo ea hardware le ...
Melemo ea tekheniki ea Poe
1) Nolofatsa lithapo le ho boloka litšenyehelo.Lisebelisoa tse ngata tse phelang, tse kang lik'hamera tse behang leihlo, li hloka ho kenngoa moo ho leng thata ho kenya motlakase oa AC.Poe e felisa tlhoko ea phepelo ea motlakase e theko e boima le nako e sebelisitsoeng ho kenya phepelo ea motlakase, ho boloka litšenyehelo le nako.2) Ho bonolo ho ...
Tšebeliso ea Poe indastering ea tšireletso
Ka lebaka la melemo e ikhethang ea theknoloji ea Poe, lisebelisoa tse ngata tse tšehetsang matla a Poe li hlahile tšimong ea ts'ireletso ea ts'ireletso, ho akarelletsa le Poe webcam, Poe network hemisphere, Poe network ball machine, Poe network hard disk video recorder, joalo-joalo. mosebetsi oa Poe ...
Karolo ea li-switches tsa marang-rang ke efe ho dat ...
Sesebelisoa sa marang-rang ke sesebelisoa se holisang marang-rang mme se ka fana ka likou tse ngata tsa khokahano ho sub-network ho hokela likhomphutha tse ling.E na le litšoaneleho tsa ts'ebetso ea litšenyehelo tse phahameng, ho feto-fetoha ha maemo, ho ba bonolo, le ho kenya ts'ebetsong habonolo.Ha sesebelisoa sa marang-rang se amohela m...
Mokhoa oa ho sebelisa PoE fiber media converter?
PoE fiber media converter e 'ngoe ea lisebelisoa tse tloaelehileng tsa ho aha meralo ea marang-rang ea PoE, e ka sebelisang lisebelisoa tse sothehileng tse seng li sa sireletseha ho matlafatsa lisebelisoa tsa marang-rang.1. PoE fiber media converter ke eng?Ka mantsoe a bonolo feela, poE fiber optic transceiver ke optical-to-electri...
Ke matšoao afe a patiloeng a li-switch tsa POE?
Pontšo ea bohlokoa haholo e patiloeng ea li-switches tsa POE ke matla a felletseng a fanoang ke POE.Tlas'a maemo a IEEE802.3af, haeba kakaretso ea matla a POE ea 24-port POE switch e fihla ho 370W, joale e ka fana ka likou tse 24 (370 / 15.4 = 24), empa haeba e le kou e le 'ngoe ho latela IEEE802.3at. standard, th...
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