Overview
MXT-OR-838H is a FTTH CATV optical receiver of high index, The structure compactness of the circuit is rational within this product, the outer cover selects the special-purpose aluminum alloy type material for use, the surface is oxidized and deals with by wire drawing.
Features
● Built-in interstage gain and equalizer adjustment, can option high CNR and suitable output level
according to different optical power
● Receive optical power in the range of -2dBm to –7dBm, all have good linearity
● Inside 47~862MHz,all have good flatness property (FL≤1.0dB)
● Metal shell, supply safeguards to opto-electrical sensing device
● High output level can supply for many users
● Low power consumption, high cost performance
Block diagram
Specifications
Items | Units | Specifications |
Optical | ||
Input wavelength range | nm | 1100~1650 |
Optical input power range | dBm | -7~+2 |
Optical return loss | dB | ≥45 |
Optical Fiber Type | --- | Single Mode |
RF | ||
Bandwidth | MHz | 47~862 |
RF output level | dBμV | ≥102@-1dBm |
Return loss | dB | ≥14 dB |
Flatness, peak-to-valley | dB | ≤±1.2 |
Output port number | --- | 2 |
Performance | ||
CNR | dB | ≥50 |
CSO | dB | ≥60 |
CTB | dB | ≥60 |
Power | ||
Power supply | V | AC110~265V or 30~90V |
Power consumption max. | W | ≤12 |
Physical | ||
Optical connector type | --- | SC/APC |
RF tie-in | --- | F-female |
Operating temperature | ℃ | -20~+50 |
Storage temperature | ℃ | -40~+85 |
Dimension | mm | 185×100×53 |
Weight | Kg | 0.7 |
