● Adopt high-performance DFB lasers of international famous brands, narrow spectral lines, good linearity, high output power.
● Advanced multi-frequency RF predistortion technology, the use of RF power automatic processing technology in the drive circuit, can automatically optimize the drive level, so that the CTB, CSO and C/N indicators are always at the best value.
● 32-bit ARM control chip, real-time monitoring of working status and working parameters.
● Temperature stabilization circuit (ATC) and optical power output stabilization circuit (APC) ensure optimal laser performance.
● All control circuits and devices use high-efficiency switching chips, and the overall power consumption is ≤12W.
● Equipped with USB serial port tool, through the computer connection, can realize parameter on-site monitoring and reset.
Items | Parameters | ||
WS-LT3000-I-3*** | WS-LT3000-I-5*** | ||
Optical parameters | Output optical power | 2~30mW | 3~10dBm |
Wavelength | 1310nm±20 | 1550nm±15 | |
Laser type | LD//DFB laser | ||
Optical modulation | Direct optical intensity modulation | ||
Optical connector form | FC/APC&SC/APC（customized） | ||
RF parameters | Frequency Range | 47~860MHz/1000MHz | |
RF input level | 75~90dBuV (80dBuV recommended) | ||
In-band flatness | ±1dB | ||
AGC accuracy | 0.5dB | ||
MGC range | 0~15dB | ||
Impedance | 75Ω | ||
Input reflection loss | ≥16 | ||
CTB | ≥65 | ||
CSO | ≥60 | ||
CNR | ≥51 | ||
General parameters | Supply voltage | DC 8V | |
Power consumption | ≤12W | ||
Working TEMP | -5℃~+45℃ | ||
Relative humidity | 95% max, no condensation | ||
Storage TEMP | -30℃~+70℃ | ||
size | 82(W)*245(L)*19(H)mm | ||
Packaging size(1 set) | 340*134*50mm | ||
Net weight | 0.44kgs (including power supply) | ||
Gross weight(1 set) | 0.5kgs (single power supply) | ||
Principle Diagram
