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Intambo Yokulahla Exhunywe Ngaphambili ye-FTTH
Intambo ye-Optic Fiber Patch
Intambo Yokulahla Exhunywe Ngaphambili ye-FTTH
Izici Zomkhiqizo
1. I-fiber ekhethekile egobile kancane inikeza i-bandwidth ephezulu kanye nempahla yokudlulisa ukuxhumana enhle kakhulu.
2. Ukuphindaphinda okuhle kakhulu, ukushintshaniswa, ukuguguleka kanye nokuqina.
3. Yakhiwe ngezixhumi zekhwalithi ephezulu kanye nemicu ejwayelekile.
4. Isixhumi esisebenzayo: FC, SC, ST, LC njll.
5. Izakhiwo zingaxhunywa ngentambo ngendlela efanayo nokufakwa kwekhebula likagesi okuvamile.
6. Umklamo omusha wombhobho, ohlubula kalula futhi ohlanganisiwe, wenza kube lula ukufakwa nokugcinwa.
7. Itholakala ngezinhlobo ezahlukene zefayibha: G652D, G657A1, G657A2, G657B3.
8. Uhlobo Lokuxhumana Kwe-Ferrule: UPC UKUYA KU-UPC, APC UKUYA KU-APC, APC UKUYA KU-UPC.
9. Ububanzi bekhebula le-FTTH Drop obutholakalayo: 2.0*3.0mm, 2.0*5.0mm.
10. Intuthu ephansi, i-halogen engenawo kanye ne-flame retardant sheath.
11. Itholakala ngobude obujwayelekile nobenziwe ngokwezifiso.
12. Ukuhambisana nezidingo zokusebenza ze-IEC, EIA-TIA, kanye ne-Telecordia.
Izicelo
1. Inethiwekhi ye-FTTH yangaphakathi nangaphandle.
2. Inethiwekhi Yendawo Yendawo kanye Nenethiwekhi Yokuxhuma Amakhebula Esakhiwo.
3. Ukuxhumana phakathi kwezinsimbi zomculo, ibhokisi lesiphelo kanye nokuxhumana.
4. Izinhlelo ze-LAN zasefektri.
5. Inethiwekhi ye-optical fibre ehlakaniphile ezakhiweni, izinhlelo zenethiwekhi ezingaphansi komhlaba.
6. Izinhlelo zokulawula ezokuthutha.
QAPHELA: Singakunikeza intambo ethile ye-patch edingwa yikhasimende.
Izakhiwo Zekhebula
Amapharamitha Okusebenza kwe-Optical Fiber
| IZINTO | AMAYUNITHI | ISICELO | ||
| Uhlobo lwefayibha | G652D | G657A | ||
| Ukuncipha | i-dB/km | 1310 nm≤ 0.36 1550 nm≤ 0.22 | ||
| Ukuhlakazeka kwe-Chromatic | ps/nm.km | 1310 nm≤ 3.6 1550 nm≤ 18 1625 nm≤ 22 | ||
| Ukuthambeka Okungasabalali Kakhulu | i-ps/nm2.km | ≤ 0.092 | ||
| Ubude be-Zero Dispersion | nm | 1300 ~ 1324 | ||
| Ubude be-Wavelength obunqunyiwe (cc) | nm | ≤ 1260 | ||
| Ukuncipha vs. Ukugoba (60mm x100turns) | dB | (Irediyasi engu-30 mm, amasongo ayi-100 )≤ 0.1 @ 1625 nm | (Irediyasi engu-10 mm, indandatho engu-1)≤ 1.5 @ 1625 nm | |
| Ububanzi Bensimu Yemodi | m | 9.2 0.4 ku-1310 nm | 9.2 0.4 ku-1310 nm | |
| Ukugxila Okungaphakathi Kwe-Core-Clad | m | ≤ 0.5 | ≤ 0.5 | |
| Ububanzi be-Cladding | m | 125 ± 1 | 125 ± 1 | |
| Ukumbozwa Ukungajikelezi Kwesigubhu | % | ≤ 0.8 | ≤ 0.8 | |
| Ububanzi Bokumboza | m | 245 ± 5 | 245 ± 5 | |
| Ukuhlolwa Kobufakazi | I-Gpa | ≥ 0.69 | ≥ 0.69 | |
Imininingwane
| Ipharamitha | I-FC/SC/LC/ST | I-MU/MTRJ | I-E2000 | ||||
| SM | MM | SM | MM | SM | |||
| I-UPC | I-APC | I-UPC | I-UPC | I-UPC | I-UPC | I-APC | |
| Ubude beWavelength Yokusebenza (nm) | 1310/1550 | 850/1300 | 1310/1550 | 850/1300 | 1310/1550 | ||
| Ukulahlekelwa Kokufakwa (dB) | ≤0.2 | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.3 |
| Ukulahlekelwa Kokubuyiselwa (dB) | ≥50 | ≥60 | ≥35 | ≥50 | ≥35 | ≥50 | ≥60 |
| Ukulahlekelwa Okuphindaphindekayo (dB) | ≤0.1 | ||||||
| Ukulahlekelwa Kokushintshana (dB) | ≤0.2 | ||||||
| Irediyasi Egobayo Okungaguquki/Okunamandla | 15/30 | ||||||
| Amandla Okudonsa (N) | ≥1000 | ||||||
| Ukuqina | Imijikelezo yokuzalanisa engu-500 | ||||||
| Izinga Lokushisa Lokusebenza (C) | -45~+85 | ||||||
| Izinga Lokushisa Lesitoreji (C) | -45~+85 | ||||||
Ulwazi Lokupakisha
| Uhlobo lwekhebula | Ubude | Usayizi Webhokisi Langaphandle (mm) | Isisindo Esiphelele (kg) | Ubuningi Kuma-Carton PCs |
| I-GJYXCH | 100 | 35*35*30 | 21 | 12 |
| I-GJYXCH | 150 | 35*35*30 | 25 | 10 |
| I-GJYXCH | 200 | 35*35*30 | 27 | 8 |
| I-GJYXCH | 250 | 35*35*30 | 29 | 7 |
Ukupakisha Kwangaphakathi
Ibhokisi Langaphandle
Iphalethi
-
Isixhumi Esisheshayo Sohlobo lwe-OYI A
Isixhumi sethu esisheshayo se-fiber optic, uhlobo lwe-OYI A, senzelwe i-FTTH (Fiber To The Home), i-FTTX (Fiber To The X). Siyisizukulwane esisha sesixhumi se-fiber esisetshenziswa ekuhlanganisweni futhi singanikeza ukugeleza okuvulekile kanye nezinhlobo ezilungiselelwe kusengaphambili, ezinemininingwane yokukhanya neyemishini ehlangabezana nezindinganiso zezixhumi ze-fiber optical. Senzelwe ikhwalithi ephezulu kanye nokusebenza kahle okuphezulu ngesikhathi sokufakwa, futhi isakhiwo sendawo yokugoqa siyidizayini ehlukile. -
Uhlobo lwe-SC
I-adaptha ye-fibre optic, ngezinye izikhathi ebizwa nangokuthi i-coupler, iyithuluzi elincane elenzelwe ukuqeda noma ukuxhumanisa izintambo ze-fibre optic noma izixhumi ze-fibre optic phakathi kwemigqa emibili ye-fibre optic. Iqukethe i-sleeve yokuxhumanisa ebamba ama-ferrule amabili ndawonye. Ngokuxhumanisa ngokuqondile izixhumi ezimbili, ama-adaptha e-fibre optic avumela imithombo yokukhanya ukuthi idluliselwe ngobuningi bayo futhi inciphise ukulahleka ngangokunokwenzeka. Ngesikhathi esifanayo, ama-adaptha e-fibre optic anezinzuzo zokulahlekelwa okuphansi kokufakwa, ukushintshana okuhle, kanye nokuphindaphinda. Asetshenziselwa ukuxhuma izixhumi ze-fibre optic ezifana ne-FC, SC, LC, ST, MU, MTRJ, D4, DIN, MPO, njll. Asetshenziswa kabanzi emishinini yokuxhumana ye-fibre optic, izinto zokulinganisa, njalo njalo. Ukusebenza kuzinzile futhi kuthembekile. -
Ibhokisi Letheminali le-OYI-FAT12A
Ibhokisi le-optical terminal le-OYI-FAT12A eliyi-12-core lisebenza ngokuhambisana nezidingo ezijwayelekile zemboni ze-YD/T2150-2010. Lisetshenziswa kakhulu kusixhumanisi se-terminal sesistimu yokufinyelela ye-FTTX. Ibhokisi lenziwe nge-PC enamandla aphezulu, i-ABS plastic alloy injection molding, enikeza ukuvala okuhle nokumelana nokuguga. Ngaphezu kwalokho, lingalengiswa odongeni ngaphandle noma ngaphakathi ukuze lifakwe futhi lisetshenziswe. -
I-ADSS Suspension Clamp Uhlobo A
Iyunithi yokumiswa ye-ADSS yenziwe ngezinto zensimbi eziqinile eziqinile, ezinamandla aphezulu okumelana nokugqwala futhi zingandisa ukusetshenziswa kwayo impilo yonke. Izingcezu ze-clamp zerabha ezithambile zithuthukisa ukuzithambisa futhi zinciphise ukuklwebheka. -
Ikhebula le-Fiber Optic elihlanganisiwe le-Central Loose Tube
Amalungu amabili okuqina kwensimbi ahambisanayo anikeza amandla anele okudonseka. I-uni-tube enejeli ekhethekile epayipini inikeza isivikelo semicu. Ububanzi obuncane kanye nesisindo esincane kwenza kube lula ukuyibeka. Ikhebula alina-UV enejakethi ye-PE, futhi liyamelana nemijikelezo yokushisa ephezulu nephansi, okuholela ekulweni nokuguga kanye nokuphila isikhathi eside. -
3436G4R
Umkhiqizo we-ONU uwumshini wokugcina wochungechunge lwe-XPON oluhambisana ngokugcwele ne-ITU-G.984.1/2/3/4 ejwayelekile futhi luhlangabezana nokonga amandla kwephrothokholi ye-G.987.3, i-ONU isekelwe kubuchwepheshe be-GPON obuvuthiwe nobuzinzile futhi obungabizi kakhulu obusebenzisa i-chipset ye-XPON REALTEK esebenza kahle futhi inokwethenjelwa okuphezulu, ukuphathwa okulula, ukucushwa okuguquguqukayo, ukuqina, isiqinisekiso sesevisi yekhwalithi enhle (Qos). Le ONU isekela i-IEEE802.11b/g/n/ac/ax, ebizwa nge-WIFI6, ngesikhathi esifanayo, uhlelo lwe-WEB olunikeziwe lwenza kube lula ukucushwa kwe-WIFI futhi luxhuma kwi-INTERNET kalula kubasebenzisi. I-ONU isekela imbiza eyodwa yohlelo lokusebenza lwe-VOIP.
Uma ufuna ikhambi lekhebula le-fibre optic elithembekile nelishesha kakhulu, ungabheki kude ne-OYI. Xhumana nathi manje ukuze ubone ukuthi singakusiza kanjani ukuthi uhlale uxhumekile futhi uthuthukise ibhizinisi lakho liye ezingeni elilandelayo.
