Mini Optical Node
Mini Optical Node
SR3020AW yog mini ntsia hlau nrog ua haujlwm nrog AGC ua haujlwm thiab tsim-hauv WDM. Qhov loj me me ua rau nws yooj yim dua rau nruab hauv FTTH (Fiber Rau Tsev) tes hauj lwm.
Nta
1.Nws yog tsim rau FTTH tes hauj lwm.
2.Nws muaj cov lus zoo thiab ncaj ncaj.
3.Cov khoom siv rau RF ceg tsim tawm
4.Nws muaj ntau yam ntawm cov khoom siv fais fab optical.
5.Nws yog qhov loj me me thiab yooj yim dua rau kev teeb tsa.
6. Kev nce qib ua haujlwm txuas mus ntxiv rau 1GHz. Qhov RF amplifier ib feem txais yuav kev ua haujlwm siab thiab qis zog noj GaAs nti. Qhov ntau tshaj tawm tau nce txog li 80dBuv.
7. Nws yoog Ultra lub suab nrov thev naus laus zis.
8.RF Tsis siv neeg nce tswj muaj nuj nqi yog pom tau los ntawm MCU, optical AGCcontrol ntau: +2dBm ～ -7dBm
Cov ntsuas ntawm ofmini optical node
Tus lej Khoom | Chav Nyob | Kev piav qhia | Cov lus ceeb toom |
Cov Neeg Siv Khoom Sib Tham | |||
RF Txuas | F-poj niam | ||
Kho qhov muag Connector | SC / APC lossis FC / APC | ||
Khoom siv fais fab | DC 2.1 | ||
Tsis muaj nuj nqi | |||
Lub luag haujlwm | A/W | ≥0.9 | |
Cov tswv yim kho qhov muag fais fab | dBm | -10~+3 | |
-7~+2 | AGC | ||
Optical Xa Poob | dB | ≥45 | |
Cov lus nkag Wavelength | nm | 1260~1600 | |
Txais Wavelength | nm | 1550±20 | |
Pob tsuas Wavelength | nm | 1310/1490 | |
Hom Fiber Optical | Ib Hom | ||
RF Tsis | |||
Zaus Muaj Ntau Yam | MHz | 47-1000 | |
Lub Hauv Paus | dB | ±0.75 | |
Output Level | dBµV | ≥80 | |
CNR | dB | ≥50 | -1dBm Tswv Yim Fais Fab |
Lub CSO | dB | ≥62 | |
CTB | dB | ≥65 | |
Rov Qab Yuam Kev | dB | ≥16 | |
AGC Ruaj Ruam | dB | ±1 | |
Tsim Tawm Tsis Raug | Ω | 75 | |
Lwm Tus Qauv | |||
Khoom siv fais fab | VDC | 12 | |
Kev Siv Hluav Taws Xob | W | GG lt; 2 | |
Qhov ntev | hli | 117*84*32 | |
Khoom siv hauv vaj tsev | ABS | ||
Cim npe nrov: mini kho qhov muag ntawm Tuam Tshoj, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas, lag luam wholesale
Koj Tseem Yuav Zoo Li
Xa kev nug