WDM kho qhov muag
Ntau hom kho qhov muag fais fab
Ib hom fiber ntau siab rov qab poob
Siv GaAs amplifier active twj
SR2020AW yog qhov muag tau kho qhov muag nrog WDM thiab AGC, optic hauv, RF tawm. Nws yog tsim rau FTTH (Fiber Rau Tsev) Tes Haujlwm.
Nta
Zoo heev linearity thiab flatness
Ntau hom kho qhov muag fais fab
Ib hom fiber ntau siab rov qab poob
Siv GaAs amplifier active twj
Ultra ua suab nrov thev naus laus zis
Cov taub me me thiab nruab tau yooj yim dua
Liab-LED rau lub zog qhia
Xim-LED rau kev ntsuas lub zog
Ua-lim thiab AGC muaj nuj nqi
Muab ob npaug rau xim LED rau lub zog kho qhov muag (tsis-taws: pom lub zog <-10dbm, ntsuab:="" -10dbm="">
Cov Lus Qhia Tshwj Xeeb
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 | F-poj niam | ||
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 | 1550 ± 20 | |
Txais Wavelength | nm | 1550 | |
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 | ≥82 | AGC |
CNR | dB | 53.6 | -2dBm Tswv Yim Fais Fab |
Lub CSO | dB | 62 | |
CTB | dB | 65 | |
Rov Qab Poob | dB | ≥16 | |
AGC Ruaj Ruam | dB | 1 | |
Tsim Tawm Tsis Raug | Ω | 75 | |
Lwm Tus Qauv | |||
Khoom siv fais fab | VDC | 12. 12s | |
Kev Siv Hluav Taws Xob | W | <> | |
Qhov ntev | hli | 110 * 50 * 23 |
Cim npe nrov: optical node WDM, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas, lag luam wholesale
Tom ntej
Cable TV Optical NodeKoj Tseem Yuav Zoo Li
Xa kev nug