CATV Erbium-yterbium Co-doped High Power Fiber Amplifier
Short Description:
Product Description
EYDFA CATV adopt multimode high power pump laser from world famous semiconductor company like JDS,Lumics etc. Built in optical power output stable circuit and laser thermoelectric refrigerator temperature stability control
circuit, which ensure the best performance of the machine and long service life of laser. Microprocessor software monitor the working state of the laser, the working parameters will be displayed by digital panel (LCD).Once the working parameters of laser have deviation with the software Settings allow range, the microprocessor will automatically shut off the laser power, red light flashing reminder alarm, digital panel indicate the cause of the problem. Detailed equipment parameters report, please read the ”operation instructions”.
32-40dBm
Performance characteristics
■ The output port 8 ~128 is optional, the output optical power is 0.5 up, and the downward 4.5dBm is continuously adjustable.
■ Front board radio frequency on-line monitoring function, convenient signal detection.
■ LCD screen display on the front panel, supporting the national standard class II network management
transponder.
■ 19 2U standard rack, modular hot-plug dual power supply.
Tech2nUicaPlropdaurcatmeSteerrises
|
Item |
Unit | Parameters |
| Wavelength | nm | 1540~1565 |
| output port | PCS | 8~128 |
| Input optical power | dBm | -10~+10 |
| Total output power | dBm | 31~40 |
| NRP(+3dBm,@1550M) | dB | ≤4.5 |
| Gain Flatness | dB | ＜±0.3 |
| Optical power output stability | dB | ＜±0.1 |
| Polarization sensitivity | dB | ＜0.2 |
| Optical connector | SC/APC；SC/PC | |
| Pump working qty | N | 2∽3 |
| Saturated output power | dBm | max power27~32 |
| Power supply | Vac | 95~265 |
| Power Supply | Vac | -48 optional |
| Working Temperature | ℃ | 0~50 |
| Dimension | mm | 2U(412×482.6×88) |
| *Front panel RF-TEST | dBuV | 75±5 |
| power dissipation | W | ≤50 |
2U Product Series
| Type | OUT POWERdBm（mW） | OUTPUTPORT | dBm |
| OAH-16×18 | 32dBm/1600mW | 16 | 18 |
| OAH-16×19 | 33dBm/2000mW | 16 | 19 |
| OAH-16×20 | 34dBm/2500mW | 16 | 20 |
| OAH-16×21 | 35dBm/3200mW | 16 | 21 |
| OAH-16×22 | 36dBm/4000mW | 16 | 22 |
| OAH-32×16 | 33dBm/2000mW | 32 | 16 |
| OAH-32×17 | 34dBm/2500mW | 32 | 17 |
| OAH-32×18 | 35dBm/3200mW | 32 | 18 |
| OAH-32×19 | 36dBm/4000mW | 32 | 19 |
| OAH-32×20 | 37dBm/5000mW | 32 | 20 |
| OAH-32×21 | 38dBm/6000mW | 32 | 21 |
| OAH-32×22 | 39dBm/8000mW | 32 | 22 |
| OAH-64×19 | 40dBm/8000mW | 64 | 19 |
| OAH-128×16 | 40dBm/8000mW | 128 | 16 |
