SR812st-R 2 Ports Sab nraum zoov Fiber Optical tau txais txoj kev rov qab
Tus Qauv Zauv: Sr812st-r
Hom: Mos
MOQ: 1
Zoo AGC Performance
Daim Duab Siab Pin Photoelectric Conversion
Ua haujlwm zaus ntawm 5-42 & 54-862MHz lossis 5-65MHz & 87-862MHz
01
Khoom Piav Qhia
Cov Khoom Qhia Tawm
SR812st-r yog peb cov qib siab kawg ob-outple catv network kho qhov muag. Lub ntej-amplifier adopts acc-gaas mmic, post-amplifier adopts adopts Adopts Gaas module. Kev tsim kho Circuit Court tsim nrog peb 15 xyoo ntawm kev tsim kev tshaj lij, ua kom cov khoom siv ua tau zoo ntsuas qhov ntsuas tau zoo. Microprocessor tswj, Digital zaub ntawm cov tsis muaj, lub tshuab nqus tsev envorugging yog qhov yooj yim heev. Nws yog cov khoom siv tseem ceeb los tsim lub Catv network.
Cov yam ntxwv ua tau zoo
- Muaj lus teb siab Pin photoelectric hloov siab hloov tube.
- Kev tsim kho Circuit Court zoo, SMT txheej txheem tsim khoom, thiab optimized teeb liab txoj kev ua kom lub yees duab kos npe kis tau tus.
- Tshwj xeeb rf attenishing chip, nrog zoo rf attenuation thiab equilibrium linear, muaj qhov tseeb.
- Gaas Amplifier ntaus ntawv, Fais fab Doubler cov zis, muaj kev nce siab thiab qis distortion.
- Tib nti microcomputer (scm) tswj cov khoom ua haujlwm, LCD displais cov khoom ua haujlwm, kev ua haujlwm yooj yim thiab kev paub ua haujlwm.
- Kev ua kom zoo rau AGC zoo heev, thaum cov tswv yim tawm siv hluav taws xob ntau yog -9 ~ + 2DBM, qib tso zis tawm ua rau tsis hloov pauv, thiab CTB thiab CSO tsis hloov pauv.
- Cov ntaub ntawv tshwj tseg cov ntaub ntawv sib txuas lus sib txuas lus, tuaj yeem txuas nrog chav kawm ⅱ kev ua haujlwm tswj hwm kev ua haujlwm, thiab siv cov txheej txheem tswj hwm network.
- Rov qab tawm tswv yim tuaj yeem xaiv cov kev tawg tawg kom nrawm dua rau cov suab nrov sib cav thiab txo cov lej ntawm kev ua kom puv nkaus.
| SR812st-r bailirectional sab nraum zoov 2-output fiber ntau kho qhov muag tau txais | |||||
| Yam | Ib yam | Kev tsis muaj | |||
| Nraim kho qhov muag tau txais | |||||
| Cov Qauv Kho Optical | |||||
| Tau Txais Qhov Kho Qhov Muag Hluav Taws Xob | dBM | -9 ~ +2 | |||
| Kho qhov muag rov qab poob | dB | > 45 | |||
| Kho qhov muag tau txais wavelength | nm | 1100 ~ 1600 | |||
| Qhov Tseem Ceeb Txuas Ntaus |
| FC / APC, SC / APC lossis teev los ntawm tus neeg siv | |||
| Hom Fais fab |
| Ib Leeg | |||
| Txoj saw hlauUa yeeb yam | |||||
| C / n | dB | ≥ 51 (-2DBM cov lus qhia) | |||
| C / CTB | dB | ≥ 65 | Cov zis qib 108 dbμv Balanced 6DB | ||
| C / CSO | dB | ≥ 60 | |||
| RF tsis | |||||
| Zaus heev | Tus mhz | 45 ~ 862 | 45 ~ 1003 | ||
| Flatness nyob rau hauv band | dB | ± 0.75 | ± 0.75 | ||
| Cov Kev Ntsuas Cov Khoom Siv Tawm | DBμV | ≥ 108 | ≥ 108 | ||
| Max Tso Tawm Theem | DBμV | ≥ 114 | ≥ 1132 | ||
| Tso Tawm Rov Qab Poob | dB | (45 ~ 550mHz) ≥16 / (550 ~ 1000mHz) ≥14 | |||
| Tso Tawm Impedance | Ω | 75 | 75 | ||
| Hauv EQ ntau | dB | 0 ~ 10 | 0 ~ 10 | ||
| Kev tswj hluav taws xob ntaus tau | DBμV | 0 ~ 20 | 0 ~ 20 | ||
| Rov qab kho qhov muagEtxoj numPdaim duab | |||||
| Cov Qauv Kho Optical | |||||
| Kho qhov muag tau muab nthwv cua | nm | 1310 ± 10, 1550 ± 10 lossis cov neeg siv | |||
| Tso Tawm Kho Qhov Muag Hluav Taws Xob | mW | 0.5, 1, 2 | |||
| Qhov Tseem Ceeb Txuas Ntaus |
| FC / APC, SC / APC lossis teev los ntawm tus neeg siv | |||
| RF tsis | |||||
| Zaus heev | Tus mhz | 5 ~ 65 (lossis sau tseg los ntawm tus neeg siv) | |||
| Flatness nyob rau hauv band | dB | 32 1 | |||
| Cov tswv yim qib | DBμV | 72 ~ 85 | |||
| Tso Tawm Impedance | Ω | 75 | |||
| Nppr Dynamic ntau | dB | ≥15 (NPR≥30 DB) Siv DFB LASER | ≥10 (NPR≥30 DB) Siv Fp Laser | ||
| Kev Ua Haujlwm General | |||||
| Muab cov khoom siv hluav taws xob | V | A: AC (150 ~ 265) v; B: AC (35 ~ 90) v | |||
| Kev khiav hauj lwm kub | ℃ | -40 ~ 60 | |||
| Cia kub | ℃ | -40 ~ 65 | |||
| Tus txheeb ze cov av noo | % | Max 95% tsis muaj hws | |||
| Kev noj | VA | ≤ 30 | |||
| Qho loj dav | mm | 260 (L) ╳ 200 (w) ╳ 130 (h) | |||
