I-SR4020AW 2 Iziphumo ze-FTTH AGC Fiber Optical Node ene-WDM
Inombolo yoMzekelo: SR4020AW
Uhlobo: I-Softel
I-MOQ: 1
I-AGC kunye ne-WDM eyakhelwe ngaphakathi
I-Aluminium Casing ekumgangatho ophezulu
Inzuzo yesiphumo ihlengahlengiswa ngesandla
01
Ingcaciso yeMveliso
Isishwankathelo esifutshane
I-SR4020AW optical receiver yi-home optical receiver ene-optical fiber access njengeyona njongo yayo yokugqibela. Ifanelekile kwii-FTTH (fiber to the home) network fiber subscriber access terminals, evumela i-analog okanye i-digital signals ukuba zingene ekhaya. Umatshini usebenzisa ii-photodetectors ezinamandla aphantsi, ii-GaAs, kunye ne-optical AGC technology ukuhlangabezana neemfuno zokwamkelwa kwe-CATV ye-fiber-to-the-home. Esi sixhobo sinokunyusa i-WDM kwaye sifezekise ukudlala kathathu.
Iimpawu zokusebenza
- Iqokobhe leprofayili ye-aluminiyam ekumgangatho ophezulu kunye nokusasaza ubushushu okuhle.
- Isekethe yesandisi-lizwi se-RF yetshaneli epheleleyo ye-GaAs enengxolo ephantsi. Isignali yedijithali iyanelisa ukwamkelwa kwe--18dBm ubuncinane kunye nokwamkelwa kwe--10dBm kwesignali ye-analog ubuncinane.
- Nge-optic input AGC (uluhlu lwe-AGC lwenziwe ngokwezifiso).
- Uyilo olusebenzisa amandla aphantsi, kusetyenziswa umbane otshintshayo osebenza kakuhle ukuqinisekisa ukuthembeka okuphezulu kunye nokuzinza okuphezulu kombane. Ukusetyenziswa kwamandla ngokubanzi kungaphantsi kwe-1W, kunye nesekethe yokubona ukukhanya.
- Izixhobo zokukhusela umbane ezinamanqanaba amaninzi (ii-TVS transient suppression diodes), kunye neenkqubo zokukhusela umbane ziqinile ukuqinisekisa ukusebenza ngokukhuselekileyo kwezixhobo.
- I-WDM eyakhelwe ngaphakathi inokwenza usetyenziso lwe-single-fiber home (1490/1310/1550nm) lwe-tri-network convegence.
- I-optical isolator eyakhelwe ngaphakathi, engeniswayo ukuze kufezekiswe i-1490/1310nm yokwahlulwahlulwa.
- Ukwanda kwesiphumo kunokulungiswa ngesandla (0~18dB) kwaye inqanaba lesiphumo yi >80dBuV.
- Izihlanganisi ze-SC/APC okanye ze-FC/APC okanye eze-optical ezenziwe ngokwezifiso, ii-interfaces ze-metric okanye ze-imperial RF.
- Iyakwazi ukuqonda indlela yokubonelela ngombane yemveliso.
- Iziphumo zodwa okanye ezimbini azinyanzelekanga
Ingcebiso kunye neNqaku:
Iimeko zovavanyo: Imiqondiso yetshaneli kamabonakude ye-analog ye-PAL-D engama-59 kuluhlu lwamaza e-550 MHz, ukusuka kwi-550 MHz ukuya kwi-862 MHz, phantsi kweemeko zokulahleka kwekhonkco ezichaziweyo.
Isignali yedijithali yokuguqula idluliswa ngaphakathi koluhlu lwesantya, inqanaba lesignali yedijithali yokuguqula isandi (ngaphakathi kwe-bandwidth ye-8 MHz) liphantsi nge-10 dB kunenqanaba lomthwali wesignali ye-analog, kwaye amandla okukhanya okufakwayo kwe-optical receiver yi-0dBm, elinganisa i-C/N, i-CTB, i-CSO.
Awukaqiniseki kakuhle okwangoku?
Ngoba kuthenindwendwela iphepha lethu lonxibelelwano, singathanda ukuncokola nawe!
| I-SR4020AW 2 Iziphumo ze-FTTH AGC Fiber Optical Node ene-WDM | |||
| Amandla okufaka optical | 0dBm~-10dBm(Isiginali ye-Analog） | Uluhlu loLawulo lwe-AGC | (0 ~ -9)dBm(Okungagqibekanga); (-3 ~ -12)dBm; (-6 ~ -15)dBm Ukhetho. |
| 0dBm~-18dBm(Isignali yeDijithali） | I-CTB (inqaku) | ≥65dB | |
| ukulahleka kokubonakalisa okubonakalayo | ＞45 dB | I-CSO (inqaku) | ≥62dB |
| Ifom yesixhumi se-Optical | I-FC/APC okanye i-SC/APC okanye i-FC/PC okanye i-SC/PC | I-voltage yoMsingathi | DC5V |
| Uluhlu lweeFrequency | 45~1006MHz | I-adaptha yombane | AC90V ~145V&AC145V ~ 265V okanye
isiko |
| Ukutyibilika ngaphakathi kwebhendi | ±1dB@45~1006MHz | I-voltage engaphakathi | DC5V |
| Ukubonakaliswa kwemveliso ye-RF | ≥16dB@ 47~550MH; | Ubushushu bokusebenza | -20℃ ~+55℃ |
| Uluhlu lohlengahlengiso lweGain | 0-18dB | amandla | <1W |
| Inqanaba lemveliso | (IsiNgesi)78~80）dBuV(AGC:@-9~+0dBm，izibuko elinye(iPin=0dBm) | Ubungakanani bemveliso | 129×79×26mm |
| Inombolo yesango lemveliso | 1 okanye 2 | Ubungakanani beepakethi ezili-10 | 313×245×83mm |
| Impedance yemveliso yeRF | 75Ω | Ubungakanani bephakheji ye-FCL (100pcs) | 500×440×345mm |
| Umlinganiselo weNgxolo kwiKharityhulam | ≥51dB | Ubunzima bemveliso | 0.17kg |
I-SR4020AW 2 Iziphumo ze-FTTH AGC Fiber Optical Node Spec Sheet.pdf
