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Optical Receiver Feature:
n With PIN Photoelectric Converter and High Response.
n Optimization circuit design, SMT process production, optimization signal path, fluency photoelectric signal transmission.
n With specialized RF attenuate IC, Good linear of RF attenuation and equality and high accuracy.
n GaAs amplify, power double output, high gain and low distortion.
n Microprocessor control working status, LED shows all parameters, convenience operation and high stability.
n Optimization AGC performance, when the input power range is -9~+2dBm, the output level, CTB and CSO keep constantly.
n Backup data communications interface, it is convenient to connect with network management responder, connecting with network management system.
Block Diagram
Relation Table of Input Optical Power and CNR
Parameter
Item | Unit | Technical Parameter | ||
Optical Parameter | ||||
Receive Optical Power | dBm | -9 ~ +2 | ||
Return Loss | dB | >45 | ||
Optical Wavelength | nm | 1100 ~ 1600 | ||
Connector Type |
| FC/APC or SC/APC | ||
Fiber Type |
| Single Mode | ||
Circuit Performance | ||||
C/N | dB | ≥51(-2dBm Input ) | ||
C/CTB | dB | ≥65 | Output Level 108 dBμV Balanced 6dB | |
C/CSO | dB | ≥ 60 |
| |
RF Performance | ||||
Frequency Range | MHz | 45 ~862 | ||
Flatness in Band | dB | ±0.75 | ||
Rated Output Level | dBμV | ≥ 108 | ||
Max Output Level | dBμV | ≥ 112 | ||
Output Return Loss | dB | ≥16(45-550MHz) | ≥14(550-862MHz) | |
Output Impedance | Ω | 75 | ||
Electronic Control EQ Range | dB | 0~10 | ||
Electronic Control ATT Range | dBμV | 0~20 | ||
Return Transmit Performance Parameter | ||||
Optical Parameter | ||||
Optical Transmit Wavelength | nm | 1310±10 | ||
Output Optical Power | dBm | 1 ~ 5 | ||
Connector Type |
| FC/APC or SC/APC | ||
RF Parameter | ||||
Frequency Range | MHz | 5 ~ 65 or according to the requirement of user | ||
Flatness in Band | dB | ±1 | ||
Input Level | dBμV | 85 ~ 90 | ||
Output Impedance | Ω | 75 | ||
General Parameter | ||||
Supply Voltage | V | 150~265V;35~90V | ||
Operating Temperature | °C | -40~60 | ||
Storage Temperature | °C | -40~65 | ||
Relative Humidity | % | Max 95% No Condensation | ||
Consumption | VA | ≤30 | ||
Dimension | mm | 240*240*150 |
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