Kwi-FTTx kunye ne-PON yoyilo, i-optical spliter idlala indima ekhulayo yokudala iindidi ze-point-to-multipoint filber optic networks. Kodwa ngaba uyazi ukuba yintoni i-fiber optic splitter? Enyanisweni, i-fiber opticspliter sisixhobo esibonakalayo esinokwahlula okanye ukwahlula i-beam yokukhanya kwesiganeko ibe yi-lightbeams ezimbini okanye ngaphezulu. Ngokusisiseko, kukho iindidi ezimbini zefiber splitter ezihlelwa ngokomgaqo wazo wokusebenza: i-biconicaltaper splitter edibeneyo (i-FBT splitter) kunye neplani ye-lightwave circuit splitter (PLC splitter). Unokuba nombuzo omnye:yintoni umahluko phakathi kwabo kwaye siyakusebenzisa i-FBT okanye i-PLC yokuhlukanisa?
Yintoni iI-FBT Splitter?
I-FBT splitter isekwe kwitekhnoloji yemveli, ebandakanya ukudityaniswa kwemicu emininzi ukusuka kwicala lefiber nganye. Iintsinga zilungelelaniswa ngokufudumeza kwindawo ethile kunye nobude. Ngenxa yobuthathaka bemicu edibeneyo, ikhuselwe ityhubhu yeglasi eyenziwe nge-epoxy kunye ne-silica powder. Emva koko, ityhubhu yensimbi engenasici igubungela ityhubhu yeglasi yangaphakathi kwaye itywinwe ngesilicon. Njengoko iteknoloji iqhubeka nokuphuhlisa, umgangatho we-FBT splitters uphuculwe kakhulu, okwenza kube isisombululo esineendleko. Le theyibhile ilandelayo ichaza iingenelo kunye nokungalunganga kwe-FBT splitters.
| Iingenelo | Iingxaki |
|---|---|
| Isebenza kakuhle emalini | Ilahleko yokuFaka okuphezulu |
| Ngokubanzi kungabizi kakhulu ukwenza | Inokuchaphazela ukusebenza kwenkqubo iyonke |
| Ubungakanani obubambeneyo | Ukuxhomekeka kwiWavelength |
| Ukufakwa lula kwiindawo ezixineneyo | Ukusebenza kunokwahluka kubude bamaza |
| Ubulula | I-Scalability elinganiselwe |
| Inkqubo yokwenziwa ethe ngqo | Umceli mngeni ongakumbi wokulinganisa iziphumo ezininzi |
| Ukuba bhetyebhetye kuMahluko wokwahlulahlula | Ukusebenza okuthembekileyo kancinci |
| Inokwenziwa ngokwemilinganiselo eyahlukeneyo | Isenokungaboneleli ngokusebenza okufanayo |
| Ukusebenza kakuhle kuMgama oMfutshane | Uvakalelo lobushushu |
| Isebenza kwizicelo zomgama omfutshane | Ukusebenza kunokuchaphazeleka ngokuguquguquka kobushushu |
Yintoni iI-PLC Splitter?
I-PLC splitter isekwe kwitekhnoloji yesekethe yokukhanya okucwangcisiweyo. Iquka imigangatho emithathu: i-substrate, i-waveguide, kunye nesivalo. I-waveguide idlala indima ephambili kwinkqubo yokwahlula evumela ukudlula iipesenti ezithile zokukhanya. Ngoko uphawu lunokwahlulwa ngokulinganayo. Ukongeza, izahlulo ze-PLC ziyafumaneka kwiindidi ezahlukeneyo zokwahlulahlula, kubandakanywa 1:4, 1:8, 1:16, 1:32, 1:64, njl. I-PLC isihlukanisi, i-fanout PLC splitter, i-plug-in encinci yohlobo lwe-PLC yokuhlukanisa, njl. ngolwazi oluthe kratya malunga ne-PLC yokuqhekeza. Le theyibhile ilandelayo ibonisa izinto eziluncedo kunye nezingeloncedo kwi-PLC splitter.
| Iingenelo | Iingxaki |
|---|---|
| Ilahleko yokuFaka ephantsi | Iindleko eziphezulu |
| Ngokuqhelekileyo inikeza ilahleko yesignali esezantsi | Ngokubanzi kubiza kakhulu ukwenza |
| Ukusebenza kweWavelength ebanzi | Ubungakanani obukhulu |
| Isebenza ngokuqhubekayo kuwo wonke amaza amaza amaninzi | Idla ngokuba mkhulu kunezahluli zeFBT |
| Ukuthembeka okuphezulu | Inkqubo yokuVelisa entsonkothileyo |
| Ibonelela ngentsebenzo ehambelanayo kwimigama emide | Kunzima ngakumbi ukuvelisa xa kuthelekiswa ne-FBT splitters |
| I-Flexible Splitting Ratios | UkuCwangciswa kokuSeta okuQala |
| Ifumaneka kuhlengahlengiso olwahlukeneyo (umzekelo, 1xN) | Isenokufuna ukufakela ngononophelo ngakumbi kunye noqwalaselo |
| Uzinzo lobushushu | Ubuthathaka obunokwenzeka |
| Ukusebenza ngcono kuzo zonke iinguqu zobushushu | Uvakalelo ngakumbi kumonakalo womzimba |
I-FBT Splitter vs PLC Splitter: Ziziphi iiMahluko?
1. Ukusebenza kweWavelength
I-FBT splitter ixhasa kuphela ubude bamaza amathathu: 850nm, 1310nm, kunye ne-1550nm, eyenza ingakwazi ukusebenza kwamanye amaza. I-PLC splitter inokuxhasa ubude be-wavelengths ukusuka kwi-1260 ukuya kwi-1650nm. Uluhlu oluhlengahlengiswayo lwe-wavelength yenza i-PLC splitter ilungele izicelo ezininzi.
2. Ukwahlula umlinganiselo
Umlinganiselo wokwahlula ugqitywe ngamagalelo kunye neziphumo ze-optical cable splitter. Umlinganiselo ophezulu wokwahlukana kwe-FBT splitter ukuya kwi-1:32, oku kuthetha ukuba igalelo elinye okanye ezimbini zinokuhlulwa zibe yimveliso ephezulu ye-32 fibers ngexesha. Nangona kunjalo, umlinganiselo wokuqhekeka we-PLC splitter ufikelela kwi-1: 64 - igalelo elinye okanye ezimbini kunye nobuninzi bemveliso ye-64 fibers. Ngaphandle koko, i-FBT splitter iyakwazi ukwenzeka, kwaye iintlobo ezikhethekileyo 1:3, 1:7, 1:11, njl njl. :8, 1:16, 1:32, njalo njalo.
3. Ukwahlula Iyunifomu
Isibonakaliso esicutshungulwe ngabahluli be-FBT asikwazi ukwahlula ngokulinganayo ngenxa yokungabikho kolawulo lweempawu, ngoko ke umgama wokuhanjiswa kwawo unokuchaphazeleka. Nangona kunjalo, i-PLC i-splitter inokuxhasa i-splitter ratios elinganayo kuwo onke amasebe, anokuqinisekisa ukuhanjiswa kwe-optical ezinzile.
4. Inqanaba lokungaphumeleli
I-FBT splitter iqhele ukusetyenziswa kuthungelwano olufuna uqwalaselo lokwahlulahlula ngaphantsi kwe-4 yokwahlula. Okukhona ulwahlulo olukhulu, kokukhona ukusilela okukhulu. Xa umlinganiselo wayo wokwahlula mkhulu kune-1: 8, iimpazamo ezininzi ziya kwenzeka kwaye zibangele izinga eliphezulu lokungaphumeleli. Ngaloo ndlela, i-FBT splitter ithintelwe ngakumbi kwinani lokwahlula kwikhonkco enye. Kodwa izinga lokungaphumeleli kwe-PLC splitter lincinci kakhulu.
5. Ilahleko exhomekeke kubushushu
Kwiindawo ezithile, ubushushu bunokuba yinto ebalulekileyo echaphazela ukulahleka kokufakwa kwezinto ezibonakalayo. I-FBT splitter inokusebenza ngokuzinzileyo phantsi kobushushu obuyi -5 ukuya kuma-75℃. I-PLC splitter inokusebenza kuluhlu olubanzi lobushushu obuphakathi kwe -40 ukuya kwi-85 ℃, ibonelela ngokusebenza kakuhle kwimimandla yemozulu embi.
6. Ixabiso
Ngenxa yetekhnoloji entsonkothileyo yokwenza i-PLC splitter, ixabiso layo liphezulu ngokubanzi kune-FBT splitter. Ukuba isicelo sakho silula kwaye sifutshane nemali, i-FBT splitter inokubonelela ngesisombululo esingabizi kakhulu. Nangona kunjalo, umsantsa wexabiso phakathi kwezi ntlobo zimbini zokuqhekeza uya ucutheka njengoko imfuno ye-PLC ehlukanisayo iqhubeka nokunyuka.
7. Ubungakanani
Izahluli ze-FBT zihlala zinoyilo olukhulu kunye nolwembumbulu ngakumbi xa kuthelekiswa nezahluli ze-PLC. Bafuna indawo eyongezelelekileyo kwaye bafaneleka ngcono kwizicelo apho ubungakanani bungasisithinteli. Abahluli be-PLC baqhayisa ngento edibeneyo, ibenza badityaniswe ngokulula kwiipakethi ezincinci. Bagqwesa kwizicelo ezinendawo encinci, kubandakanywa iiphaneli zangaphakathi okanye iitheminali zothungelwano olubonayo.
Ixesha lokuposa: Nov-26-2024
