Izinto eziphambili zokuThatha
- Izahluli ze-PLC zinceda ukwabelana ngemiqondiso kwiinethiwekhi zefiber kunye nelahleko encinci.
- Bonaiindleko zokuseta ezisezantsingokwenza umsebenzi womnatha ube lula kwaye ufuna iindawo ezimbalwa.
- Ubungakanani babo obuncinci kunye nokukwazi ukukhula kubenza balungele uthungelwano olukhulu, bavumela abantu abaninzi baqhagamshelane ngaphandleukulahlekelwa ngumgangatho.
Imingeni eqhelekileyo kwiiNethiwekhi zeFiber Optic
Ilahleko yoMqondiso kunye noKwabiwa okungalinganiyo
Ukulahleka komqondiso kunye nokusabalalisa okungalinganiyo yimiqobo eqhelekileyo kwi-fiber optic networks. Unokuhlangabezana nemiba efana nokulahleka kwefayibha, ilahleko yokufaka, okanye ilahleko yokubuya, enokuthoba umgangatho wenethiwekhi yakho. Ilahleko yeFayibha, ekwabizwa ngokuba yi-attenuation, ilinganisa ukuba kungakanani ukukhanya okulahlekileyo njengoko kuhamba kwifiber. Ilahleko yokufakwa kwenzeka xa ukukhanya kuncipha phakathi kwamanqaku amabini, rhoqo ngenxa yeengxaki zokudityaniswa okanye ukudityaniswa. Imilinganiselo yokubuyisela ilahleko ukukhanya okubonakaliswe ngasemva ukuya kumthombo, okungabonisa ukungasebenzi kakuhle kwenethiwekhi.
| Uhlobo loMlinganiso | Inkcazo |
|---|---|
| Ukulahleka kweFayibha | Ilinganisa ubungakanani bokukhanya okulahlekileyo kwifiber. |
| Ilahleko yokuFaka (IL) | Ilinganisa ilahleko yokukhanya phakathi kwamanqaku amabini, rhoqo ngenxa yokudibanisa okanye imiba yesiqhagamshelo. |
| Ilahleko yokuBuyisa (RL) | Ibonisa ubungakanani bokukhanya obubonakaliswe ngasemva ukuya kumthombo, kunceda ukuchonga imiba. |
Ukujongana nale mingeni, udinga amacandelo athembekileyo afana ne-aI-PLC Splitter. Iqinisekisa ukuhanjiswa komqondiso ngokufanelekileyo, ukunciphisa ilahleko kunye nokugcinwaukusebenza kwenethiwekhi.
Iindleko eziPhakamileyo zokusasazwa kweNethiwekhi
Ukuhambisa uthungelwano lwefiber optic kungabiza kakhulu. Iindleko zivela kwimisele, ukufumana imvume, kunye nokoyisa imiqobo yejografi. Umzekelo, i-avareji yeendleko zokuthumela i-fiber broadband yi-$27,000 ngemayile nganye. Ezilalini, ezi ndleko zinokunyukela kwiibhiliyoni ezingama-61 zeerandi ngenxa yokuxinana kwabantu kunye nemimandla ecela umngeni. Ukongezelela, iindleko zokuzilungisa, ezifana nokukhusela izincamatheliso zepali kunye namalungelo-endlela, zongeza kumthwalo wemali.
| Ixabiso Factor | Inkcazo |
|---|---|
| Ukuxinana kwabemi | Iindleko eziphezulu ngenxa yetreyini kunye nomgama ukusuka kwindawo A ukuya kwindawo B. |
| Yenza Iindleko eziLungileyo | Iindleko ezinxulumene nokukhusela amalungelo endlela, ii-franchise, kunye nokuncamatheliswa kweepali. |
| Iindleko zokuvumela | Iindleko zeepemethe zikamasipala/urhulumente kunye neelayisensi phambi kolwakhiwo. |
Ngokubandakanya izisombululo ezingabizi kakhulu njenge PLC Splitters, unokwenza lula uyilo lwenethiwekhi kwaye unciphise iindleko zizonke.
Ukwandiswa koMnyino wokwandiswa kweeNethiwekhi
Ukwandisa iinethiwekhi zefiber optic zihlala zijongana nemiceli mngeni yobunzima. Iindleko eziphezulu zokusasaza, ukuntsonkotha kolungiselelo, kunye nokufumaneka okunqongopheleyo kwimimandla yasemaphandleni kwenza kube nzima ukukala. Izixhobo ezikhethekileyo kunye nobuchule ziyafuneka, ezinokucothisa inkqubo. Ukongeza, i-fiber optics ayifikeleleki kwihlabathi liphela, ishiya imimandla engagcinwanga kakuhle ngaphandle konxibelelwano oluthembekileyo.
| I-Scalability Metric | Inkcazo |
|---|---|
| Iindleko eziphezulu zokusasazwa | Umthwalo omkhulu wemali ngenxa yeendleko zofakelo kwiindawo ezinoxinano oluphantsi. |
| Ukuntsonkotha koLungiselelo | Imiceli mngeni yokuhambisa ifayibha ngenxa yesidingo sezixhobo ezikhethekileyo kunye nobuchule. |
| Ukufumaneka okulinganiselweyo | I-Fiber optics ayifumaneki jikelele, ngakumbi kwiindawo ezisemaphandleni kunye neendawo ezingagcinwanga kakuhle. |
Ukoyisa le mida, unokuthembela kumacandelo anokunyuka njenge PLC Splitters. Bavumela ukuhanjiswa komqondiso okusebenzayo kwiindawo ezininzi zokugqibela, okwenza ukwandiswa kwenethiwekhi kwenzeke ngakumbi.
Izahluli ze-PLC ziSombulula njani imingeni yeFiber Optic
Ukuhanjiswa kweSiginali esebenzayo kunye ne-PLC Splitters
Udinga izisombululo ezithembekileyo zokuqinisekisa ukuhanjiswa komqondiso okusebenzayo kwiinethiwekhi zefiber optic.Iziqhekeza ze-PLCukugqwesa kule ndawo ngokwahlula isignali enye ye-optical kwiziphumo ezininzi ngaphandle kokuthomalalisa umgangatho. Esi sikhundla siyimfuneko ekuhlangabezaneni nemfuno ekhulayo ye-intanethi enesantya esiphezulu kunye nonxibelelwano oluphathwayo. Abavelisi baphuhlise i-PLC splitters kunye nokusebenza okuphezulu kunye nokuthembeka ukuxhasa iimfuno zonxibelelwano lwanamhlanje.
Ukusebenza kwee-PLC eziqhekezayo kubonisa ukusebenza kakuhle kwazo. Umzekelo:
| Umgangatho wokuSebenza | Inkcazo |
|---|---|
| Ukwandiswa koNxibelelwano lweNethiwekhi | Ukwahlulahlula okuphakamileyo kwenza kube lula ukugubungela, ukuhambisa imiqondiso kubasebenzisi abaninzi bokugqibela ngaphandle kokuthotywa. |
| Ukuphuculwa koMgangatho woMqondiso | I-PDL esezantsi iphucula ukuthembeka komqondiso, ukunciphisa ukuphazamiseka kunye nokuphucula ukuthembeka. |
| Uzinzo loThungelwano olomeleziweyo | I-PDL ecuthiweyo iqinisekisa ukwahlulwa komqondiso ongaguqukiyo kumazwe ahlukeneyo epolarization. |
Ezi mpawu zenza ukuba i-PLC ihlukanise i-PLC ibaluleke kakhulu kwizicelo ezifana nothungelwano lwe-passive optical network (PONs) kunye ne-fiber-to-the-home (FTTH) yokuthunyelwa.
UkuNcitshiswa kweendleko Ngoyilo lweNethiwekhi oluLula
Ukuhambisa i-fiber optic networks kunokuba yindleko, kodwa izahluli ze-PLC ziyancedaukunciphisa iindleko. Iinkqubo zabo zokuvelisa ezilungelelanisiweyo zibenza bafikeleleke ngakumbi kwiiseto ezahlukeneyo zenethiwekhi. Inkqubela phambili yetekhnoloji kuyilo lwabo nayo iphucule ukusebenza kunye nokuthembeka, okuqhubela phambili ukwehlisa iindleko. Ngokudibanisa izahlulo ze-PLC kwinethiwekhi yakho, unokwenza lula uyilo lwayo, unciphise imfuno yamacandelo awongezelelweyo kunye nabasebenzi.
Ukuvumela i-Scalable Network Architectures kunye ne-PLC Splitters
I-Scalability ibalulekile ekwandiseni uthungelwano lwefiber optic, kwaye izahluli ze-PLC zibonelela ngokuguquguquka okufunekayo. Uyilo lwabo oludityanisiweyo lukhulisa indawo ebonakalayo, ibenza ukuba balungele ukufakela kumaziko edatha okanye indawo ezidolophini. Umlinganiselo ophezulu wokwahlulahlula uvumela iimpawu ukuba zifikelele kubasebenzisi abaninzi bokugqibela ngaphandle kokuthotywa, okwenza inkonzo esebenzayo ibe nenani elikhulayo lababhalisi. Njengoko izixeko zisanda kwaye inguqu yedijithali ikhawuleza, abahluli be-PLC badlala indima ebalulekileyo ekuxhaseni izisombululo zefiber optic ezinomthamo ophezulu.
Usetyenziso lwehlabathi lokwenyani lwe-PLC Splitters
Ukusetyenziswa kwiNethiwekhi ye-Passive Optical (PON)
Udibana nabaqhekeki be-PLC rhoqo kwi-Passive Optical Networks (PON). Ezi intanethi zixhomekeke kwi-splitters ukusabalalisa izibonakaliso ze-optical ukusuka kwigalelo elilodwa ukuya kwiziphumo ezininzi, okwenza unxibelelwano olusebenzayo kubasebenzisi abaninzi. Imfuno ye-intanethi enesantya esiphezulu kunye noqhagamshelo oluselfowuni yenze ukuba izahlulo ze-PLC zibe yimfuneko kunxibelelwano lwe-telecommunications. Baqinisekisa ukulahlekelwa kwesignali encinci kunye nokufana okuphezulu, okubalulekileyo ekugcineni ukusebenza kwenethiwekhi.
| Umlinganiselo | Inkcazo |
|---|---|
| Ilahleko yokuFaka | Ilahleko encinci yamandla okukhanya iqinisekisa amandla omqondiso oqinileyo. |
| Ukufana | Nokusasazwa komqondiso kuwo onke amazibuko emveliso kuqinisekisa ukusebenza okufanayo. |
| Ilahleko exhomekeke kwiPolarization (PDL) | I-PDL ephantsi iphucula umgangatho wesignali kunye nokuthembeka kwenethiwekhi. |
Ezi mpawu zenza ukuba i-PLC ihlukanise ilitye lembombo lokucwangciswa kwe-PON, exhasa i-intanethi engenamthungo, iTV, kunye neenkonzo zefowuni.
Indima kwi-FTTH (iFayibha ukuya eKhaya) Ukusasazwa
Abahluli be-PLC badlala indima ebalulekileyoIFayibha eKhaya(FTTH) uthungelwano. Basasaza imiqondiso ye-optical kwii-endpoints ezininzi, ukuqinisekisa iinkonzo ezithembekileyo ze-broadband kumakhaya kunye namashishini. Ngokungafaniyo nabaqhekeki bendabuko be-FBT, abahluli be-PLC banikezela ngokuqhekeka okuchanekileyo kunye nelahleko encinci, okwenza kube yindleko-esebenzayo kwaye isebenze. Ukusasazwa okukhulayo kweenkonzo ze-FTTH kuye kwaqhuba imfuno ye-PLC yokuqhekeka, kunye nemarike ecetywayo ukuba ikhule ukusuka kwi-$ 1.2 yezigidigidi kwi-2023 ukuya kwi-2.5 yezigidigidi ze-2032. Oku kukhula kubonisa imfuno ekhulayo yezisombululo ze-intanethi ezomeleleyo kunye nokwandiswa kweziseko zonxibelelwano nge-telecommunication.
Usetyenziso kwiiNethiwekhi zeShishini kunye neZiko leDatha
Kuthungelwano lweshishini kunye neziko ledatha, uthembele kwi-PLC ehlukanisayousasazo olusebenzayo lwesignali ye-optical. Ezi zahluli zixhasa ukuhanjiswa kwedatha ephezulu kunye nesantya esiphezulu, esiyimfuneko kumaziko edatha anamhlanje. Bahambisa imiqondiso kwii-racks ezahlukeneyo zeseva kunye nezixhobo zokugcina, ukuqinisekisa ukusebenza ngokungenamthungo. Njengoko i-computing yefu kunye nedatha enkulu iqhubeka ikhula, imfuno ye-PLC ehlukanisayo kwezi ndawo iya kwanda kuphela. Ukukwazi kwabo ukuphatha umthamo omkhulu wedatha kubenza babe yinxalenye ebalulekileyo kushishino kunye nolwakhiwo lwamaziko edatha.
Iimpawu ze-1 × 64 Mini Type PLC Splitter nguTelecom Better
Ilahleko yokuFaka okuPhantsi kunye nokuzinza koMqondiso oPhezulu
I-1 × 64 i-Mini Type PLC Splitter iqinisekisa ukuthotywa kwesignali encinci, okwenza kube yinto ethembekileyo yokukhetha i-high-performance fiber optic networks. Ilahleko yayo yokufaka ephantsi, ilinganiswe kwi-≤20.4 dB, iqinisekisa ukuhanjiswa kwesignali esebenzayo kwiziphumo ezininzi. Olu phawu lubalulekile ekugcineni uqhagamshelo olomeleleyo noluzinzileyo, nakwimigama emide. I-splitter ikwaqhayisa ngelahleko yembuyekezo ye-≥55 dB, enciphisa ukubonakaliswa komqondiso kunye nokuphucula ukuthembeka kwenethiwekhi ngokubanzi.
Ukuzinza komqondiso ophezulu wesixhobo kuvela kwilahleko ephantsi yokuxhomekeka kwe-polarization (PDL), kulinganiswe kwi-≤0.3 dB. Oku kuqinisekisa ukusebenza okuhambelanayo kungakhathaliseki ukuba imeko ye-polarization yesignali ye-optical. Ukongezelela, ukuzinza kwayo kweqondo lokushisa, kunye nokuhluka okuphezulu kwe-0.5 dB, ivumela ukuba isebenze ngokuthembekileyo kwiimeko eziguquguqukayo zokusingqongileyo.
| Metric | Ixabiso |
|---|---|
| Ilahleko yokuFaka (IL) | ≤20.4 dB |
| Ilahleko yokuBuyisa (RL) | ≥55 dB |
| Ilahleko exhomekeke kwiPolarization | ≤0.3 dB |
| Uzinzo lobushushu | ≤0.5 dB |
Uluhlu olubanzi lwamaza kunye nokuthembeka kokusingqongileyo
Le PLC Splitter isebenza kuluhlu olubanzi lwe-wavelength ye-1260 ukuya kwi-1650 nm, iyenza ibe yinto eguquguqukayo kuqwalaselo olwahlukeneyo lwenethiwekhi. I-bandwidth yayo ebanzi yokusebenza iqinisekisa ukuhambelana ne-EPON, i-BPON, kunye neenkqubo ze-GPON. Ukuthembeka kokusingqongileyo kwe-splitter kuyamangalisa ngokulinganayo, kunye nomgangatho wokushisa osebenzayo we -40 ° C ukuya +85 ° C. Oku komelela kuqinisekisa ukusebenza okungaguqukiyo kwimozulu egqithisileyo, nokuba kukwingqele eqhaqhazelisa amazinyo okanye kubushushu obutshisayo.
Ikhono le-splitter yokumelana namanqanaba aphezulu okufuma (ukuya kwi-95% kwi-+40 ° C) kunye noxinzelelo lwe-atmospheric phakathi kwe-62 kunye ne-106 kPa iphakamisa ngakumbi ukuthembeka kwayo. Ezi mpawu zenza ukuba zilungele ukufakelwa kwangaphakathi kunye nangaphandle, ukuqinisekisa inkonzo engaphazamiseki kwiindawo ezahlukeneyo.
| Inkcazo | Ixabiso |
|---|---|
| Uluhlu lweWavelength esebenzayo | 1260 ukuba 1650 nm |
| Uluhlu lobushushu obusebenzayo | -40°C ukuya +85°C |
| Ukufuma | ≤95% (+40°C) |
| Uxinzelelo lwe-Atmospheric | 62 ~ 106 kPa |
Uyilo oluCwangcisiweyo kunye neeKhetho zokuLungisa
Uyilo oludityanisiweyo lwe-1 × 64 Uhlobo oluncinci lwe-PLC Splitter lwenza lula ukufakela, nakwiindawo ezixineneyo. Ubungakanani bayo obuncinci kunye nesakhiwo esikhaphukhaphu siyenza ilungele ukusetyenziswa kwi-fiber optic yokuvalwa kunye namaziko edatha. Ngaphandle kokubumbana kwayo, i-splitter inikezela ukusebenza okuphezulu kwe-optical, iqinisekisa ukuhanjiswa kweempawu ezifanayo kuzo zonke izibuko zemveliso.
Iinketho zokwenza ngokwezifiso zongeza ukuguquguquka kwayo. Unokukhetha kwiindidi ezahlukeneyo zokudibanisa, kuquka i-SC, i-FC, kunye ne-LC, ukuhambelana neemfuno zakho zenethiwekhi. Ukongeza, ubude be-pigtail bunokwenziwa ngokwezifiso, ukusuka kwi-1000 mm ukuya kwi-2000 mm, okuvumela ukuhlanganiswa okungenamthungo kwiiseti ezahlukeneyo.
- Ihlanganiswe ngokucokisekileyo ngombhobho wentsimbi ukwenzela ukuhlala ixesha elide.
- Ifaka ityhubhu ye-0.9 mm evulekileyo yokuphuma kwefayibha.
- Inikeza iinketho zeplagi yesiqhagamshelo ukuze kufakwe lula.
- Ifanelekile kufakelo lokuvalwa kwefiber optic.
Ezi mpawu zenza i-splitter ibe sisisombululo esisebenzayo nesiguquguqukayo kuthungelwano lwangoku lwefiber optic.
Izahluli ze-PLC zenza lula uthungelwano lwefiber optic ngokwandisa ukuhanjiswa komqondiso, ukunciphisa iindleko, kunye nokuxhasa ukunyuswa. I-1 × 64 i-Mini Type PLC Splitter ivelele ngokusebenza kwayo okungaqhelekanga kunye nokuthembeka. Iimpawu zayo ziquka ilahleko ephantsi yokufaka,ukufana okuphezulu, kunye nokuzinza kokusingqongileyo, okwenza kube yinto efanelekileyo kwizicelo ezahlukeneyo.
| Uphawu | Inkcazo |
|---|---|
| Ilahleko yokuFaka ephantsi | ≤20.4 dB |
| Ukufana | ≤2.0 dB |
| Buyisela Ilahleko | ≥50 dB (PC), ≥55 dB (APC) |
| Ubushushu bokusebenza | -40 ukuya kuma-85°C |
| Uzinzo lokusiNgqongileyo | Ukuthembeka okuphezulu kunye nokuzinza |
| Ilahleko exhomekeke kwiPolarization | I-PDL ephantsi (≤0.3 dB) |
Le PLC Splitter iqinisekisa uqhagamshelo olusebenzayo, iyenza ibe lukhetho oluthembekileyo kuthungelwano lwale mihla lwefiber optic.
FAQ
Yintoni i-PLC Splitter, kwaye isebenza njani?
I-PLC Splitter sisixhobo esahlula isignali enye ye-optical kwiziphumo ezininzi. Isebenzisa itekhnoloji ye-waveguide ephucukileyo ukuqinisekisa ukuhanjiswa komqondiso okusebenzayo kunye okufanayo.
Kutheni kufuneka ukhethe i-PLC Splitter ngaphezu kwe-FBT Splitter?
I-PLC Splitters inikezela ukusebenza okungcono kunye nelahleko esezantsi yokufaka kunye nokuthembeka okuphezulu. I-Dowell's PLC Splitters iqinisekisa umgangatho wesignali ongaguqukiyo, ubenza bafaneleke kule mihlaiinethiwekhi zefiber optic.
Ngaba i-PLC Splitters ingaphatha iimeko ezigqithisileyo zokusingqongileyo?
Ewe, i-PLC Splitters, njengezo zisuka eDowell, zisebenza ngokuthembekileyo kumaqondo obushushu ukusuka -40°C ukuya +85°C. Uyilo lwabo olomeleleyo luqinisekisa ukuqina kwiindawo ezahlukeneyo.
Ixesha lokuposa: Mar-11-2025