The use of high-performance DFB lasers of international famous brands has narrow spectral lines, good linearity, and high output power.
The advanced multi-frequency RF predistortion technology uses RF power automatic processing technology to automatically optimize the drive level so that the C/CTB, C/CSO, and C/N specifications are always at optimal values
The 32-bit ARM processor can efficiently coordinate the working status of each module and accurately monitor and control each operating parameter.
Laser temperature stabilization circuit (ATC) and optical power output stabilization circuit (APC) ensure optimal laser performance.
47-862MHz (1000Mhz can be customized) operating bandwidth.
The dual-module structure is reserved to increase the functions of light emitting, EDFA, light collection, RF switch, and other functions.
Modular structure, easy to expand the function of equipment and maintenance.
Standard network management interface, in line with SNMP network management protocol.
The power supply can realize dual power hot backup, snap-type fixed, one-touch pull. Easy to operate, firmly fixed. Voltage 220V & 110V & 48V optional.
Technical Parameters | WS-77LT1300-3*** | WS-77LT1300-5*** | |
Output optical power | 2~30mW | 3~10dBm | |
Wavelength | 1310nm±20 | 1550nm±15 | |
Laser type | DFB laser | ||
Optical modulation | Direct light intensity modulation | ||
Optical connector form | FC/APC&SC/APC（customize） | ||
Frequency Range | 47~862MHz（customize 1000MHz） | ||
RF input level | 75~90dBuV（Recommended best value 80dBuV） | ||
In-band flatness | ±1dB | ||
AGC accuracy | 0.5dB | ||
MGC adjustment range | 0~15dB | ||
RF input impedance | 75Ω | ||
Input reflection loss | ≥16（40-550）；≥14（550-860） | ||
C/CTB | ≥51 | ≥51 | |
C/CSO | ≥65 | ≥70 | |
Carrier to noise ratio (C/N) | ≥60 | ≥70 | |
Supply voltage | AC110/220（90~265v）or DC48v（38~58v） | ||
Total power consumption | ＜12W | ||
Operating temperature | -5℃~+45℃ | ||
Relative humidity | 95% max, no condensation | ||
Storage temperature | -30℃~+70℃ | ||
Product net size | 482(W)*356(D)*44(H) | ||
Single product packaging size | 590(W)*505(D)*115(H) | ||
