I-SR100-WD FTTH Passive Fiber Optical Node ene-WDM
Inombolo Yemodeli: I-SR100-WD
Umkhiqizo: I-Softel
I-MOQ: 1
Akukho Amandla Adingekayo, i-WDM eyakhelwe ngaphakathi
Ibhokisi Lensimbi Le-Zinc-alloy
Landela Ngokuphelele Inethiwekhi ye-EPON, GPON, FTTH
01
Incazelo Yomkhiqizo
Isingeniso
I-SR100-WD FTTH Fiber Optical Node ene-WDM iyisamukeli esincane se-optical sangaphakathi esingenawo ugesi, esenzelwe izinhlelo zokusebenza ze-FTTP/FTTH, ikakhulukazi ithelevishini yedijithali. Ukusebenza okuphezulu, amandla aphansi optical esamukeli, kanye nezindleko eziphansi kuyisinqumo esihle kakhulu sesisombululo se-FTTH se-MSO. I-WDM eyakhelwe ngaphakathi ihlanganiswe nesignali yevidiyo engu-1550nm kanye nesignali yedatha engu-1490nm /1310nm ku-fiber eyodwa.
Ukukhanya okungu-1490nm/1310nm kokuxhuma idivayisi ye-ONT. Zifaneleka kakhulu ohlelweni lwe-PON kanye ne-TV.
Lo mshini usebenzisa ishubhu yokwamukela i-optical enozwela oluphezulu, ngaphandle kokunikezwa kwamandla, futhi akukho ukusetshenziswa kwamandla. Lapho izinga lokukhipha amandla optical okufakwayo lifinyelela ku-Pin= -1dBm, i-Vo= 68dBuV, ukuhlanganiswa kohlelo lokusebenza okunomnotho, okuguquguqukayo, ukusetshenziswa kwefayibha kunethiwekhi yasekhaya.
I-CWDM eyakhelwe ngaphakathi, ifanele uhlelo lwe-wavelength olune-fiber eyodwa olune-triple, i-CATV esebenza nge-Wavelength engu-1550nm, idlula ubude be-wavelength engu-1310/1490nm, futhi ingaxhuma kalula i-ONU ye-EPON, i-GPON.
Izici
- I-PON WDM eyakhelwe ngaphakathi
- I-bandwidth yokusebenza engu-1 GHz
- Imiphumela emi-2 ye-RF Ongakukhetha
- Ububanzi bokukhanya obuphansi bokufaka: +1 ~ -15dBm
- Izinga lokukhipha lifinyelela ku-61.9 - 64.4dBuV, i-Digital TV (Pin= -1dBm)
- Ilogo eyenziwe ngokwezifiso kanye nomklamo wokupakisha kuyatholakala
- Ngaphandle Kokunikezwa Kwamandla, futhi AKUKHO Ukusetshenziswa Kwamandla
QAPHELA
1. Uma usebenzisa isixhumi se-RF, isixhumi sokufaka se-RF kumele siqiniswe ku-STB. Ngaphandle kwalokho, umhlabathi mubi futhi uzobangela ukuwohloka kwezingxenye ze-MER TV signals ezivame kakhulu.
2. Gcina isixhumi se-optical sihlanzekile, isixhumanisi esibi sizobangela izinga lokukhipha le-RF eliphansi kakhulu.
Awukaqiniseki kahle okwamanje?
Kungani kungenjalovakashela ikhasi lethu lokuxhumana, singathanda ukuxoxa nawe!
| I-SR100-WD FTTH Passive Fiber Optical Node ene-WDM | ||||
| Isici se-Optic | Isici se-Optic | Iyunithi | Inkomba | Isengezo |
| Ubude begagasi lomsebenzi we-CATV | (nm) | 1540~1560 |
| |
| Ubude be-Pass Wavelength | (nm) | 1310~1490 |
| |
| Ukuhlukaniswa Kwesiteshi | (dB) | ≥40 | 1550nm kanye ne-1490nm | |
| Impendulo | (A/W) | ≥0.85 | 1310nm | |
| ≥0.9 | 1550nm | |||
| Ukuthola Amandla | (dBm) | +1~-15 |
| |
| Ukulahleka kokubuya kokukhanya | (dB) | ≥55 |
| |
| Isixhumi sefayibha yokukhanya |
| I-SC/APC | Okokufaka | |
| Isici se-RF | Umkhawulokudonsa womsebenzi | (MHz) | 45~1050MHz |
|
| Izinga lokukhipha | (dBμV) | 61.9 – 64.4 | I-TV yedijithali (Iphinikhodi =-1dBm) | |
| Ukulahlekelwa yimbuyiselo | (dB) | ≥14 | 47~862MHz | |
| Ukuvimba kokukhipha | (Ω) | 75 |
| |
| Inombolo yephothi yokuphuma |
| 1 |
| |
| Ukuxhumeka kwe-RF |
| F-Owesifazane |
| |
| Isici se-TV yedijithali | I-OMI | (%) | 4.3 |
|
| I-MER | (dB) | 34.7 – 35.5 | Iphini= -1dBM | |
| 28.7 – 31 | Iphini= -13dBm | |||
| I-BER |
| <1.0E-9 | Iphinikhodi: +1~-15i-dBm | |
| Isici Esijwayelekile | Izinga lokushisa lomsebenzi | (℃) | -20~+55 |
|
| Izinga lokushisa lesitoreji | (℃) | -40~85 |
| |
| Izinga lokushisa lomsebenzi elilinganiselwe | (%) | 5~95 | ||
| Isidingo Sokuhlola: 366MHz | ||||||
| Iphinikhodi | Izinga Lokukhipha (dBuV) | I-MER | Umehluko Wokukhipha | Umehluko we-MER | ||
| (dBm) | Ubuningi | Ubuncane | Ubuningi | Ubuncane | ||
| 0 | 65.1 | 63.2 | 35 | 33.6 | 1.9 | 1.4 |
| -1 | 64.4 | 61.9 | 35.5 | 34.7 | 2.5 | 0.8 |
| -2 | 63.1 | 60.7 | 36.3 | 35.4 | 2.4 | 0.9 |
| -3 | 62.1 | 59.6 | 37.8 | 35.5 | 2.5 | 2.3 |
| -4 | 60.7 | 58.5 | 39.2 | 35.2 | 2.2 | 4 |
| -5 | 58.6 | 56.5 | 39.8 | 35.7 | 2.1 | 4.1 |
| -6 | 57.2 | 55.2 | 39.8 | 35.7 | 2 | 4.1 |
| -7 | 55.5 | 53.5 | 39.5 | 35.5 | 2 | 4 |
| -8 | 53.4 | 51.5 | 39.2 | 34.7 | 1.9 | 4.5 |
| -9 | 51.3 | 50 | 37.3 | 35.2 | 1.3 | 2.1 |
| -10 | 49.8 | 48.3 | 35.9 | 34 | 1.5 | 1.9 |
| -11 | 47.9 | 46.4 | 34.5 | 32.3 | 1.5 | 2.2 |
| -12 | 45.8 | 44.5 | 32.8 | 30.5 | 1.3 | 2.3 |
| -13 | 43.9 | 42.4 | 31 | 28.7 | 1.5 | 2.3 |
| -14 | 41.9 | 40.6 | 29.4 | 26.8 | 1.3 | 2.6 |
| -15 | 39.9 | 38.7 | 27.7 | 25.7 | 1.2 | 2 |
Ishidi Lemininingwane Ye-Node Ye-SR100-WD FTTH Passive Fiber Optical WDM.pdf
