SR812ST-R 2 Ports Sab nraum zoov Fiber Optical Receiver nrog Txoj Kev Rov Qab
Qauv nab npawb: SR812ST-R
Hom Tshuaj: Softel
MOQ: 1
Zoo heev AGC Performance
High Response PIN Photoelectric Hloov
Ua hauj lwm zaus ntawm 5-42 & 54-862MHz los yog 5-65MHz & 87-862MHz
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Product Description
Product Summary
SR812ST-R yog peb qib high-qib ob-tso zis CATV network optical receiver.Lub pre-amplifier txais tag nrho-GaAs MMIC, post-amplifier txais lub GaAs module.Optimized Circuit Court tsim ua ke nrog peb 15 xyoo ntawm kev tsim kev paub, ua kom cov cuab yeej ua tiav cov txiaj ntsig zoo.Kev tswj hwm microprocessor, cov duab digital ntawm qhov tsis muaj, qhov kev debugging engineering yog qhov yooj yim tshwj xeeb.Nws yog cov cuab yeej tseem ceeb los tsim CATV network.
Cov yam ntxwv ua haujlwm
- Siab teb PIN photoelectric hloov raj.
- Optimized circuit tsim, SMT txheej txheem ntau lawm, thiab optimized teeb liab txoj kev ua rau photoelectric teeb liab kis tau tus mob ntau du.
- Tshwj xeeb RF attenuation nti, nrog zoo RF attenuation thiab equilibrium linear, siab raug.
- GaAs amplifier ntaus ntawv, lub hwj chim doubler tso zis, nrog siab nce thiab tsawg distortion.
- Tib Chip Microcomputer (SCM) tswj cov cuab yeej ua haujlwm, LCD tso saib cov kev txwv, kev yooj yim thiab kev ua haujlwm zoo, thiab kev ua haujlwm ruaj khov.
- Kev ua tau zoo AGC zoo heev, thaum lub tswv yim kho qhov muag muaj zog yog 9～＋2dBm, cov zis theem tsis hloov, thiab CTB thiab CSO yeej tsis hloov.
- Khaws cov ntaub ntawv sib txuas lus sib txuas, tuaj yeem txuas nrog chav kawm Ⅱ network tswj cov lus teb, thiab nkag mus rau hauv kev tswj hwm network.
- Rov qab emission tuaj yeem xaiv hom tawg kom txo qis lub suab nrov convergence thiab txo tus naj npawb ntawm tus neeg txais lub hauv ntej.
| SR812ST-R Bidirectional Sab nraum zoov 2-Tswj Fiber Optical Receiver | |||||
| Yam khoom | Chav tsev | Technical Parameters | |||
| Forward optical txais ib feem | |||||
| Optical Parameters | |||||
| Tau txais Optical Fais Fab | dBm ib | -9 ~ +2 | |||
| Optical Rov Los Poob | dB | > 45 | |||
| Optical Txais Wavelength | nm | 1100-1600 Nws | |||
| Optical Connector Hom |
| FC/APC, SC/APC lossis teev los ntawm tus neeg siv | |||
| Hom Fiber |
| Tib hom | |||
| TxuasKev ua tau zoo | |||||
| C/N | dB | ≥51 (-2dBm tswv yim) | |||
| C/CTB | dB | ≥ 65 | Cov zis theem 108 dBμV Balanced 6 dB | ||
| C/CSO | dB | ≥ 60 | |||
| RF Parameters | |||||
| Ntau zaus | MHz | 45-862 : kuv | 45 ~ 1003 | ||
| Flatness hauv Band | dB | ± 0.75 hli | ± 0.75 hli | ||
| Rated Output Level | dBmV ua | ≥ 108 | ≥ 108 | ||
| Max tso zis theem | dBmV ua | ≥ 114 | ≥ 112 | ||
| Tso zis Rov Los Loss | dB | (45 ~ 550MHz) ≥16 / (550 ~ 1000MHz) ≥14 | |||
| Cov zis impedance | Ω | 75 | 75 | ||
| Electronic Control EQ Ntau | dB | 0 ~ 10 | 0 ~ 10 | ||
| Electronic Control ATT Range | dBmV ua | 0-20 | 0-20 | ||
| Rov qab kho qhov muagEtxoj haujlwmPkos duab | |||||
| Optical Parameters | |||||
| Optical Transmit Wavelength | nm | 1310 ± 10, 1550 ± 10 lossis teev los ntawm tus neeg siv | |||
| Tso zis Optical zog | mW | 0.5, 1, 2 | |||
| Optical Connector Hom |
| FC/APC, SC/APC lossis teev los ntawm tus neeg siv | |||
| RF Parameters | |||||
| Ntau zaus | MHz | 5 ~ 65 (los yog Qhia los ntawm Tus Neeg Siv) | |||
| Flatness hauv Band | dB | ± 1 | |||
| Qib nkag | dBmV ua | 72-85 : kuv | |||
| Cov zis impedance | Ω | 75 | |||
| NPR dynamic range | dB | ≥15 (NPR ≥30 dB) Siv DFB laser | ≥10 (NPR ≥30 dB) Siv FP laser | ||
| Kev ua tau zoo | |||||
| Cov khoom siv hluav taws xob | V | A: AC (150 ~ 265)V; B: AC (35 ~ 90)V | |||
| Ua haujlwm kub | ℃ | -40 ~ 60 | |||
| Cia Kub | ℃ | -40-65 | |||
| txheeb ze humidity | % | Max 95% tsis muaj condensation | |||
| Kev noj haus | VA | ≤ 30 | |||
| Dimension | mm | 260 (L) ╳ 200 (W) ╳ 130 (H) | |||
SR812ST-R Bidirectional Sab nraum zoov 2-Tswj Fiber Optical Receiver Spec Sheet.pdf
