I-SR812S CATV Network 45~862/1003MHz RF Optical Receiver ene-AGC
Inombolo Yemodeli: I-SR812S
Ibhrendi:I-Softel
I-MOQ:1
Yamukela imojuli yokukhulisa amandla e-GaAs kabili
Ukulawula okubonakalayo kwe-AGC uma ububanzi bamandla okufakwayo kungu-－7～＋2dBm
Sekela uhlelo lokuphatha inethiwekhi ye-NMS
01
Incazelo Yomkhiqizo
1. Isifinyezo somkhiqizo
I-SR812S iyisitholi sethu esibonakalayo senethiwekhi ye-CATV esine-transponder yokuphathwa kwenethiwekhi. I-pre-amp isebenzisa i-All-GaAs MMIC amplify futhi i-post-amp isebenzisa imojuli yokukhulisa amandla ephindwe kabili ye-GaAs. Idizayini yesekethe ethuthukisiwe, ehambisana neminyaka yethu yobungcweti be-RF design, okokusebenza kufinyelela inkomba yokusebenza okuphezulu. Kuyimodeli ekahle yenethiwekhi ye-CATV.
2. Isici
- I-PIN yokuphendula ephezulu yokuguqula isithombe sikagesi, idizayini yomkhawulokudonsa ongu-1G.
- Attenuation kanye Equalization kungaba ngokuqhubekayo adjustable knob uhlobonoma faka uhlobo.(Ongakukhetha)
- Ukukhishwa okuphindwe kabili kwamandla, inzuzo ephezulu kanye nokuhlanekezela okuphansi.
- Ukulawula kwe-Optical AGC, lapho ububanzi bamandla okufakwayo kungu-－7～＋2dBm, izinga lokuphumayo alishintshile.
- I-transponder yenethiwekhi yokuzikhethela, isekela uhlelo lokuphatha inethiwekhi ye-NMS.
| Into | Iyunithi | Ngiyathayipha | II Uhlobo | III Uhlobo | Ⅳ Uhlobo |
| Imingcele ye-Optical | |||||
| Ibanga le-Optical AGC | dBm | -7 ~ +2 | |||
| I-Optical Return Loss | dB | >45 | |||
| I-Optical Receiving Wavelength | nm | 1100 ~ 1600 | |||
| Uhlobo Lwesixhumi esibonakalayo | I-FC/APC, SC/APC noma icaciswe umsebenzisi | ||||
| Uhlobo lweFiber | Imodi Eyodwa | ||||
| Amapharamitha we-RF | |||||
| I-Frequency Range | MHz | 45~862/1003 | |||
| Ukulala Ebhendini | dB | ±0.75 | |||
| Ukulahlekelwa Kokubuyisela Okukhiphayo | dB | ≥14 | |||
| Izinga Lokukhipha Elilinganiselwe | dBμV | ≥102 | ≥102 | ≥104 | ≥108 |
| Izinga Lokukhipha Eliphezulu | dBμV | ≥102 | ≥102 | ≥104 | ≥118 |
| EQ | dB | 0～15 iyalungiseka | Isifaki se-EQ esilungisiwe | ||
| I-ATT | dB | 0～15 iyalungiseka | Isifaki se-ATT esilungisiwe | ||
| C/N | dB | ≥ 51 | 84 isiteshi PAL-D isignali ye-analog-2dBm ithola amandla okubonaizinga lokukhipha likalwe, 8dBequalization | ||
| C/CTB | dB | ≥ 65 | |||
| C/CSO | dB | ≥ 60 | |||
| Isici esijwayelekile | |||||
| Amandla kagesi | V | I-AC (110~240) V noma i-AC(35~90)V | |||
| Ukuphazamiseka kokuphumayo | Ω | 75 | |||
| Izinga lokushisa lokusebenza | ℃ | - 40-60 | |||
| Ukusetshenziswa kwamandla | VA | ≤ 15 | |||
| Ubukhulu | mm | 185 (L)╳ 140 (W)╳ 91(H) | |||
| I-SR812S Optical Receiver |
| 1. Okokufaka kwe-Optical Fiber |
| 2. I-Optical FiberI-Flange |
| 3. I-EQ elungisekayo |
| 4. I-ATT elungisekayo |
| 5. -20dB RF Test Port |
| 6. I-Output Tap noma I-Splitter |
| 7. I-RF Output 1 |
| 8. I-RF Output 2 |
| 9. Isifakeli se-Power-pass 1 |
| 10. Power-pass Inserter 2 |
| 11. I-Main Board Power Interface |
| 12. Inkomba Yamandla |
| 13. Inkomba yamandla okukhanya |
| 14. Ukuguqulwa kwe-AC60V ne-AC220Vii-nserter |
| 15. Okokufaka kwamandla e-AC60V |
| 16. Isixhumi esibonakalayo sedatha |
I-SR812S CATV Network RF Optical Receiver ene-AGC Datasheet.pdf
