1.Two way outdoor optica receiver 2.-7~+2dBm input 3.112dBuV output level,1~5mW output power 4.With AGC 5.Waterproof housing
Two Ways Outdoor Bi-directional Optical Receiver With AGC
Products Description
ERB802A is the high end 2 output CATV network optical receiver. This type adopt GaAs MMIC amplification in preceding stage, post processing adopt GaAs power double module, built-in AGC design and reserve optical communication interface which can configure standard Class 2 network management responder. This is the main model in large CATV networks.
Forward Path
Optical Parameter
Optical Return Loss | dB | ≥45 |
Optical Wavelength | nm | 1100 ~ 1600 |
Optical Fiber Connector Model | FC/APC or chosen by the subscribers | |
Received Optical Power | dBm | -7 ~ +2 |
RF Parameter
Frequency Range | MHz | 45 ~ 862 |
Band-in Flatness | dB | ±0.75 |
Output Level | dBμV | ≥108 |
Maximum Output Level | dBμV | ≥112 |
Return Loss | dB | ≥16 |
Input Impedance | Ω | 75 |
Electrically-controlled equilibrium range | dB | 0 ~ 10 |
Electrically-controlled attenuate range | dBμV | 0 ~ 20 |
Reverse Transmitter
Optical Parameter
Optical Wave Length | nm | 131±10 |
Output Optical Power | mW | 1 ~ 5 |
Optical Fiber Connector Model |
| FC/APC or chosen by the subscribers |
RF Parameter
Frequency range | MHz | 5 ~ 65 |
Band-in flatness | dB | ±1 |
Input Level | dBμV | 85 ~ 90 |
Supply voltage | V | A:AC(150 ~ 265) B:AC(35 ~ 90) |
Working Temperature | °C | -40 ~ 60 |
Storage Temperature | °C | -40 ~ 60 |
Power Consumption | VA | ≤30 |
Dimension | mm | 245(L) X 200(W) X 130(H) |
Link Parameter
CNR | dB | ≥51(@-2dBm input) |
CSO | dB | ≥65 |
CTB | dB | ≥60 |
Functional Block Diagram
Certificates :
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Two Ways Outdoor Bi-directional Optical Receiver With AGC
