SR2020AW FTTH CATV Mai karɓar Fiber Optical Tare da AGC Da WDM
Lambar Samfura: Saukewa: SR2020AW
Alamar:Mai laushi
MOQ:1
Faɗin Wutar Wutar Lantarki Mai Karɓa
Ƙarƙashin Ƙarƙashin Ƙarfafawa da Ƙaƙwalwar Fasalolin Lantarki
M GPON, EPON, Mai dacewa da FTTx PON Magani
01
Bayanin Samfura
Takaitaccen Bayani
SR2020AW, tare da bandwidth mai aiki na 47 ~ 1000MHz, ƙaramin iko ne, babban aiki, wasa sau uku mai tsada, FTTH CATV mai karɓar gani na gani, Ko ana amfani da shi a talabijin na analog ko talabijin na dijital. Samfura masu babban bututu mai karɓa na gani da ƙaramar ƙaramar amo ta musamman. Karɓa a babban ƙarfin gani za a iya daidaita shi ta matakin PAD, kunna iyakance fitarwa, don haka SR2020AW a cikin babban kewayon ƙarfi na ikon gani na + 2 dBm ~ -21dBm, yana da kyawawan halaye.
Wasa sau uku, fiber zuwa gida, ta yin amfani da SR2020AW na iya adana albarkatu masu ƙarfi na fiber na gani da yawa. Ga masu aiki, na iya rage farashin gina cibiyar sadarwa sosai.
Siffofin Aiki
1. Ƙarfafa ƙaramar amo (3.8% modulate, -10dBm karɓa, CNR ≥ 45.3dB)
2. Faɗi mai ƙarfi yana karɓar kewayon ikon gani: a cikin Pin = -16, MER≥36.1dB
3. GPON mai amfani, EPON, mai dacewa da kowane fasaha na FTTx PON
4. Zai iya adana babban adadin albarkatun wutar lantarki, kuma yana rage yawan hanyar sadarwafarashin daidaitawa
5. A cikin 47 ~ 1000MHz bandwidth, duk tare da kyawawan siffofi masu kyau (FL≤ ± 0.75dB)
6. Karfe, ba da kariya ga na'urorin lantarki masu mahimmanci
7. High fitarwa matakin, wanda za a iya amfani da da yawa masu amfani
8. Ƙananan amfani da wutar lantarki, babban aiki, babban aiki mai tsada
NOTE
1. Adaftar wutar lantarki don wannan kayan aiki: Input 110/220V; Fitarwa DC 12V (0.6A).
2. Kiyaye mai haɗin gani mai tsabta, mummunan hanyar haɗin gwiwa zai haifar da ƙarancin matakin fitarwa na RF.
3. Kada su daidaita da kansu, don guje wa lalacewar na'urar.
| SR2020AW FTTH CATV Mai karɓar Fiber Optical | ||||||
| Ayyuka | Index | Kari | ||||
| Na ganiFcin abinci | CATV Aiki tsawon zango | (nm) | 1540-1563 |
| ||
| Wuce tsawon zango | (nm) | 1310, 1490 |
| |||
| Tashoshi kadai | (dB) | ≥40 | 1550nm & 1490nm | |||
| Nauyi | (A/W) | ≥0.85 | 1310 nm | |||
| ≥0.9 | 1550 nm | |||||
| Karbar iko | (dBm) | + 2-18 | Analog TV (CNR> 45dB) | |||
| +2-20 | Digital TV (MER> 30dB) | |||||
| Asarar dawowar gani | (dB) | ≥55 |
| |||
| Mai haɗa fiber na gani |
| SC/APC |
| |||
| Farashin RF | bandwidth aiki | (MHz) | 47-1000 |
| ||
| Lalata | (dB) | ≤± 0.75 | 47 ~ 1000 MHz | |||
| Matsayin fitarwa | (dBμV) | >78 | Pin = -1 ~ -14dBm AGC | |||
| Dawo da asara | (dB) | ≥14 | 47 ~ 862 MHz | |||
| Fitarwa impedance | (Ω) | 75 |
| |||
| Fitar tashar jiragen ruwaNumbar |
| 1 |
| |||
| Farashin RF |
| F-Mace |
| |||
| Analog TV Siffar hanyar haɗi | Tashar gwaji | (CH) | 59CH(PAL-D) |
| ||
| OMI | (%) | 3.8 |
| |||
| Farashin CNR1 | (dB) | 53.3 | Pin = -2dBm | |||
| Farashin CNR2 | (dB) | 45.3 | Pin = -10dBm | |||
| CTB | (dB) | ≤-61 |
| |||
| CSO | (dB) | ≤-61 |
| |||
| Digital TV Siffar hanyar haɗi | OMI | (%) | 4.3 |
| ||
| MER | (dB) | ≥36 | Pin = -16dBm | |||
| ≥30 | Pin = -20dBm | |||||
| BER | (dB) | <1.0E-9 | Pin:+2~-21dBm | |||
| GabaɗayaFcin abinci | Tushen wutan lantarki | (V) | DC+12V | ± 1.0V | ||
| Amfanin Wuta | (W) | ≤3 | +12VDC, 210mA | |||
| AikiTemp | (℃) | -20 ~ +55 |
| |||
| AdanaTemp | (℃) | 40 ~ 85 |
| |||
| Yanayin aiki dangi | (%) | 5 ~ 95 |
| |||
| Girman | (mm) | 50×88×22 | ||||
SR2020AW FTTH CATV Takaddun Bayanin Mai karɓar Fiber Optical Mai karɓa.pdf
Samfura
