I-SR2020AW FTTH CATV Fiber Optical Receiver Nge-AGC kanye ne-WDM
Inombolo Yemodeli: I-SR2020AW
Ibhrendi:I-Softel
I-MOQ:1
I-Wide Dynamic Ethola Ububanzi Bamandla Okubona
Umsindo Ophansi Kakhulu kanye nezici Zokucaba Okuhle Kakhulu
I-GPON esebenzayo, i-EPON, Iyahambisana ne-FTTx PON Solution
01
Incazelo Yomkhiqizo
Incazelo emfushane
I-SR2020AW, enomkhawulokudonsa osebenzayo ongu-47~1000MHz, iwumdlalo ophindwe kathathu onamandla, osebenza kahle kakhulu, ongabizi kakhulu, isamukeli sokubonwayo se-FTTH CATV, Kungakhathaliseki ukuthi sisetshenziswa kumabonakude we-analog noma umabonakude wedijithali. Imikhiqizo enokuzwela okuphezulu kwe-optical receiver tube kanye nesekethe ekhethekile ehambisana nomsindo ophansi. Ukwamukela ngamandla aphezulu okubona kungalungiswa ngezinga le-PAD, okukhiphayo okudlalwayo okudlalwayo, ngakho-ke i-SR2020AW ngaphakathi kwebanga elikhulu eliguquguqukayo lamandla okubona atholiwe angu-+2 dBm ~-21dBm, inezici ezinhle kakhulu.
Ukudlala kathathu, i-fiber ekhaya, ukusebenzisa i-SR2020AW kungasindisa izinsiza zamandla eziningi ze-fiber optical amplifier. Kubaqhubi, kunganciphisa kakhulu izindleko zokwakha inethiwekhi.
Izici Ezisebenzayo
1. Umsindo ophansi ngokwengeziwe(3.8% shintsha, -10dBm thola, CNR ≥ 45.3dB)
2. Ububanzi obubanzi bokuthola amandla okukhanya aguqukayo: ngaphakathi kwe-Pin=-16, MER≥36.1dB
3. I-GPON esebenzayo, i-EPON, ehambisana nanoma ibuphi ubuchwepheshe be-FTTx PON
4. Ingagcina inani elikhulu lezinsiza zamandla okukhanya, futhi inciphise kakhulu inethiwekhiizindleko zokumisa
5. Ngaphakathi komkhawulokudonsa ongu-47~1000MHz, konke okunezici ezinhle kakhulu zokuthi flat (FL≤±0.75dB)
6. Ikesi lensimbi, linikeza isivikelo kumishini ebucayi kagesi ye-optic
7. Izinga eliphezulu lokuphumayo, elingasetshenziswa abasebenzisi abaningi
8. Ukusetshenziswa kwamandla okuphansi, ukusebenza okuphezulu, ukusebenza kwezindleko eziphezulu
QAPHELA
1. I-adaptha yamandla yalesi sisetshenziswa: Okokufaka 110/220V; Okukhiphayo DC 12V(0.6A).
2. Gcina isixhumi esibonakalayo sihlanzekile, isixhumanisi esibi sizobangela izinga eliphansi lokuphuma kwe-RF.
3. Akufanele ulungise ngokwabo, ukugwema umonakalo idivayisi.
| I-SR2020AW FTTH CATV Fiber Optical Receiver | ||||||
| Ukusebenza | Index | Isengezo | ||||
| I-OpticFidla | I-CATV Work wavelength | (nm) | 1540 ~ 1563 |
| ||
| Dlula ubude begagasi | (nm) | 1310, 1490 |
| |||
| Ukuhlukaniswa Kwesiteshi | (dB) | ≥40 | 1550nm &1490nm | |||
| Isibopho | (A/W) | ≥0.85 | 1310nm | |||
| ≥0.9 | 1550nm | |||||
| Ithola amandla | (dBm) | +2~-18 | I-Analog TV (CNR>45dB) | |||
| +2~-20 | I-TV yedijithali (MER>30dB) | |||||
| Ukulahlekelwa okubonakalayo kokubuya | (dB) | ≥55 |
| |||
| Isixhumi se-fiber optical |
| SC/APC |
| |||
| Isici se-RF | I-bandwidth yomsebenzi | (MHz) | 47-1000 |
| ||
| Ukucaba | (dB) | ≤±0.75 | 47 ~ 1000MHz | |||
| Izinga lokukhiphayo | (dBμV) | >78 | Iphinikhodi=-1~-14dBm AGC | |||
| Buyisela ukulahlekelwa | (dB) | ≥14 | 47 ~ 862MHz | |||
| Ukuphazamiseka kokuphumayo | (Ω) | 75 |
| |||
| Imbobo yokuphumayoNumber |
| 1 |
| |||
| I-RF tie-in |
| F-Owesifazane |
| |||
| I-Analog TV Isici sesixhumanisi | Hlola isiteshi | (CH) | 59CH(PAL-D) |
| ||
| OMI | (%) | 3.8 |
| |||
| CNR1 | (dB) | 53.3 | Iphinikhodi=-2dBm | |||
| CNR2 | (dB) | 45.3 | Iphinikhodi=-10dBm | |||
| I-CTB | (dB) | ≤-61 |
| |||
| I-CSO | (dB) | ≤-61 |
| |||
| I-TV yedijithali Isici sesixhumanisi | OMI | (%) | 4.3 |
| ||
| I-MER | (dB) | ≥36 | Iphinikhodi=-16dBm | |||
| ≥30 | Iphinikhodi=-20dBm | |||||
| I-BER | (dB) | <1.0E-9 | Iphinikhodi:+2~-21dBm | |||
| OkujwayelekileFidla | Ukunikezwa kwamandla kagesi | (V) | I-DC+12V | ±1.0V | ||
| Ukusetshenziswa kwamandla | (W) | ≤3 | +12I-VDC, 210mA | |||
| SebenzaTemp | (℃) | -20 ~ +55 |
| |||
| IsitorejiTemp | (℃) | - 40 ~ 85 |
| |||
| Izinga lokushisa elihlobene nomsebenzi | (%) | 5 ku95 |
| |||
| Usayizi | (mm) | 50×88×22 | ||||
SR2020AW FTTH CATV Fiber Optical Receiver Spec Sheet.pdf
