Overview
MXT-OT-860Y series field 1310nm optical transmitter is mainly used in large or medium sized HFC optical fiber transmission network. The field configuration adapts for more operating environment.
Block Diagram
Features
● High performance DFB laser.
● Excellent pre-distortion circuit to improve C/CTB and C/CSO
● AGC RF control circuit can ensure the constancy of laser’s modulation depth.
● ATC and APC can ensure the best operating status of laser.
● Slow start-up circuit and RF over-protection circuit ensure the laser will not be damaged.
● Perfect microprocessor automatic monitoring circuitry can monitor the operating status real-timely and precisely
● Front panel display status and alarm.
Specifications
Items | Units | Specifications |
RF |
Bandwidth | MHz | 47~862 |
RF input level | dBµV | 75~85 |
Flatness, peak-to-valley | dB | ≤±0.75 |
Impedance | Ω | 75 |
Return loss | dB | ＞16(47~550MHz) ≥14(550~862MHz) |
Optical |
Wavelength | nm | 1310±10 |
Output power range | dBm | 4~24 |
Optical return loss | dB | ≥45 |
Performance |
CNR | dB | ≥51* |
CSO | dB | ≥60* |
CTB | dB | ≥65* |
Power |
Power supply | Vac | 110~265 |
Power consumption max. | W | 35 |
Physical |
Optical connector type | --- | FC/APC or SC/APC |
RF connector type | --- | 3/8″ |
Dimension | mm | 320×215×125 |
Packing dimension | mm | 358×235×165 |
Gross weight | Kg | 3.7 |
Operating temperature | ℃ | 0~+50 |
