SR100-WD FTTH Passive Fiber Optical Node tare da WDM
Lambar Samfura: SR100-WD
Alamar kasuwanci: Mai laushi
Moq: 1
Babu buƙatar Wutar Lantarki, WDM da aka gina a ciki
Kafet ɗin ƙarfe mai ƙarfe na Zinc
Daidai da EPON, GPON, da FTTH Network
01
Bayanin Samfurin
Gabatarwa
SR100-WD FTTH Fiber Optical Node tare da WDM ƙaramin mai karɓar haske ne na cikin gida ba tare da wutar lantarki ba, wanda aka tsara don aikace-aikacen FTTP/FTTH, musamman don talabijin na dijital. Babban aiki, ƙarancin wutar lantarki mai karɓar haske, da ƙarancin farashi sune mafi kyawun zaɓin mafita na FTTH don MSO. WDM da aka gina a ciki don siginar bidiyo ta 1550nm da siginar bayanai ta 1490nm / 1310nm a cikin zare ɗaya.
Nunin haske 1490nm/1310nm don haɗa na'urar ONT. Sun dace sosai da tsarin PON da TV.
Wannan injin yana amfani da bututun karɓa mai ƙarfin gani, ba tare da samar da wutar lantarki ba, kuma babu amfani da wutar lantarki. Lokacin da matakin fitarwa na wutar lantarki na shigarwa Pin= -1dBm, Vo= 68dBuV, haɗakar aikace-aikace mai sauƙi, tattalin arziki, aikace-aikacen fiber zuwa hanyar sadarwar gida.
An gina shi a cikin CWDM, ya dace da tsarin tsawon rai mai tsawon zare uku, CATV yana aiki da Wavelength 1550nm, tsawon rai mai tsawon rai 1310/1490nm, kuma yana iya haɗa ONU na EPON, GPON cikin sauƙi.
Siffofi
- WDM mai ginawa a ciki
- Bandwidth na Aiki na 1 GHz
- Fitowar RF guda 2 na zaɓi
- Ƙananan kewayon gani na shigarwa: +1 ~ -15dBm
- Matsayin fitarwa har zuwa 61.9 - 64.4dBuV, Talabijin Dijital (Pin= -1dBm)
- Tambarin musamman da Tsarin Marufi Akwai
- Ba tare da Wutar Lantarki ba, kuma babu Amfani da Wutar Lantarki
SANARWA
1. Lokacin amfani da mahaɗin RF, dole ne a matse hanyar shigar da RF zuwa STB. In ba haka ba, ƙasa ba ta da kyau kuma za ta haifar da raguwar siginar talabijin ta Dijital MER mai yawan mita.
2. Kiyaye mai haɗa na'urar gani da kyau, rashin kyawun hanyar haɗin zai haifar da ƙarancin matakin fitarwa na RF.
| SR100-WD FTTH Passive Fiber Optical Node tare da WDM | ||||
| Siffar gani | Siffar gani | Naúrar | Fihirisa | Ƙarin ƙari |
| Tsawon Matsayin Aiki na CATV | (nm) | 1540~1560 |
| |
| Tsawon Raƙuman Wucewa | (nm) | 1310~1490 |
| |
| Warewa a Tashar | (dB) | ≥40 | 1550nm&1490nm | |
| Martani | (A/W) | ≥0.85 | 1310nm | |
| ≥0.9 | 1550nm | |||
| Karɓar Ƙarfin | (dBm) | +1~-15 |
| |
| Asarar dawowar gani | (dB) | ≥55 |
| |
| Haɗin fiber na gani |
| SC/APC | Shigarwa | |
| Siffar RF | Iyakar aiki | (MHz) | 45~1050MHz |
|
| Matsayin fitarwa | (dBμV) | 61.9 – 64.4 | Talabijin na Dijital (Pin=-1dBm) | |
| Asarar dawowa | (dB) | ≥14 | 47~862MHz | |
| Rashin ƙarfin fitarwa | (Ω) | 75 |
| |
| Lambar tashar fitarwa |
| 1 |
| |
| Haɗin RF |
| F-Mace |
| |
| Fasahar Talabijin ta Dijital | OMI | (%) | 4.3 |
|
| MER | (dB) | 34.7 – 35.5 | Pin= -1dBM | |
| 28.7 – 31 | Pin= -13dBm | |||
| BER |
| <1.0E-9 | Pin: +1~-15dBm | |
| Fasali na Gabaɗaya | Yanayin aiki | (℃) | -20~+55 |
|
| Zafin Ajiya | (℃) | -40~85 |
| |
| Yanayin aiki na yanayin zafi | (%) | 5~95 | ||
| Yawan Gwaji: 366MHz | ||||||
| fil | Matsayin Fitarwa (dBuV) | MER | Bambancin Fitarwa | Bambancin MER | ||
| (dBm) | Mafi girma | Minti | Mafi girma | Minti | ||
| 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 |
Takardar Bayani ta SR100-WD FTTH Fiber Optical WDM Node.pdf
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