Cholandirira cha SR2020AW FTTH CATV CHIKWANGWANI Chokhala ndi AGC Ndi WDM
Nambala ya Chitsanzo: SR2020AW
Mtundu:Softel
MOQ:1
Mphamvu Yonse Yolandira Mphamvu Yowala
Phokoso Lochepa Kwambiri ndi Zinthu Zabwino Kwambiri Zosabisala
Yogwiritsidwa ntchito ndi GPON, EPON, Yogwirizana ndi FTTx PON Solution
01
Mafotokozedwe Akatundu
Kufotokozera Mwachidule
SR2020AW, yokhala ndi bandwidth yogwira ntchito ya 47~1000MHz, ndi cholandirira cha triple play chotsika mphamvu, chogwira ntchito bwino, komanso chotsika mtengo, cholandirira kuwala cha FTTH CATV, Kaya chimagwiritsidwa ntchito mu wailesi yakanema ya analog kapena wailesi yakanema ya digito. Zogulitsa zomwe zili ndi chubu cholandirira kuwala chokhudzidwa kwambiri komanso dera lapadera lofananiza phokoso lotsika. Kulandira pa mphamvu yayikulu yowunikira kumatha kusinthidwa ndi mulingo wa PAD, kutulutsa kocheperako komwe kumaseweredwa, kotero SR2020AW mkati mwa mphamvu yayikulu yowunikira yolandiridwa ya +2 dBm ~-21dBm, ili ndi mawonekedwe abwino kwambiri.
Kugwiritsa ntchito SR2020AW, kuyika ulusi m'nyumba, kungapulumutse mphamvu zambiri zamagetsi amplifier. Kwa ogwiritsa ntchito, kungachepetse kwambiri mtengo womangira netiweki.
Zinthu Zogwira Ntchito
1. Phokoso lotsika kwambiri (3.8% modulation, -10dBm receive, CNR ≥ 45.3dB)
2. Mphamvu yolandira kuwala kwamphamvu kwambiri: mkati mwa Pin=-16, MER≥36.1dB
3. GPON yogwiritsidwa ntchito, EPON, yogwirizana ndi ukadaulo uliwonse wa FTTx PON
4. Imatha kusunga mphamvu zambiri zamagetsi, ndikuchepetsa kwambiri netiwekimtengo wokonzera
5. Mkati mwa bandwidth ya 47~1000MHz, zonse zili ndi mawonekedwe abwino kwambiri osalala (FL≤±0.75dB)
6. Chikwama chachitsulo, chimapereka chitetezo ku zipangizo zamagetsi zowunikira
7. Mlingo wapamwamba wotulutsa, womwe ungagwiritsidwe ntchito ndi ogwiritsa ntchito ambiri
8. Kugwiritsa ntchito mphamvu zochepa, kugwira ntchito bwino, komanso kugwira ntchito mokwera mtengo
ZINDIKIRANI
1. Adaputala yamagetsi ya chipangizochi: Cholowetsa 110/220V; Chotulutsa DC 12V(0.6A).
2. Sungani cholumikizira cha kuwala chili choyera, ulalo woyipa ungayambitse kuchepa kwa mphamvu ya RF.
3. Siziyenera kusintha zokha, kuti chipangizocho chisawonongeke.
| Cholandirira cha SR2020AW FTTH CATV CHIKWANGWANI CHA Optical | ||||||
| Magwiridwe antchito | Index | Zowonjezera | ||||
| OpticFchakudya | CATV Ntchito ya kutalika kwa nthawi | (nm) | 1540~1563 |
| ||
| Kudutsa kutalika kwa mtunda | (nm) | 1310, 1490 |
| |||
| Kupatula Njira | (dB) | ≥40 | 1550nm & 1490nm | |||
| Udindo | (A/W) | ≥0.85 | 1310nm | |||
| ≥0.9 | 1550nm | |||||
| Kulandira mphamvu | (dBm) | +2~-18 | TV ya Analogi (CNR>45dB) | |||
| +2~-20 | TV ya Digito (MER>30dB) | |||||
| Kutayika kobwerera kwa kuwala | (dB) | ≥55 |
| |||
| Cholumikizira cha kuwala kwa fiber |
| SC/APC |
| |||
| Mbali ya RF | Bandwidth ya ntchito | (MHz) | 47~1000 |
| ||
| Kusalala | (dB) | ≤±0.75 | 47~1000MHz | |||
| Mulingo wotulutsa | (dBμV) | >78 | Pin=-1~-14dBm AGC | |||
| Kutayika kobwerera | (dB) | ≥14 | 47 ~ 862MHz | |||
| Kuletsa kutulutsa | (Ω) | 75 |
| |||
| Doko lotulutsaNnambala |
| 1 |
| |||
| Kulumikizana kwa RF |
| F-Wachikazi |
| |||
| TV ya Analogi Mbali ya Ulalo | Njira yoyesera | (CH) | 59CH(PAL-D) |
| ||
| OMI | (%) | 3.8 |
| |||
| CNR1 | (dB) | 53.3 | Pin=-2dBm | |||
| CNR2 | (dB) | 45.3 | Pin=-10dBm | |||
| CTB | (dB) | ≤-61 |
| |||
| CSO | (dB) | ≤-61 |
| |||
| TV ya digito Mbali ya Ulalo | OMI | (%) | 4.3 |
| ||
| MER | (dB) | ≥36 | Pin=-16dBm | |||
| ≥30 | Pin=-20dBm | |||||
| BER | (dB) | <1.0E-9 | Pin:+2~-21dBm | |||
| GeneralFchakudya | Magetsi | (V) | DC+12V | ±1.0V | ||
| Kugwiritsa Ntchito Mphamvu | (W) | ≤3 | +12VDC, 210mA | |||
| NtchitoTemp | (℃) | -20 ~ +55 |
| |||
| Malo OsungirakoTemp | (℃) | -40 ~ 85 |
| |||
| Kutentha kwa ntchito | (%) | 5 ~ 95 |
| |||
| Kukula | (mm) | 50×88×22 | ||||
SR2020AW FTTH CATV CHIKWANGWANI Optical Receiver Spec Sheet.pdf
Chogulitsa
