Features:
- Adopting international famous JDSU and Lumics pump laser with multi-mode high power. The power reasonably optimized by the software maximally reduces NF of EDFA, which is as good as common EDFA, also makes the system have excellent CNP;
- Stable circuit for optical power output and laser thermoelectric cooler guarrantee the best performance of the device and long-life service of the laser to keep the device work stably;
- With micro processer for monitoring working state of pump laser, and LED on front panel for main working parameters;
- With built-in high quality aluminum plug switch power supply, works on 85~265VAC,which is easy to heat dissipation and change. Dual power supply heat and cold back up. Meanwhile DC48V is available for option(customized); Automatically tempreture control for Heat dissipation of machine box.
- Adjustable output optical power: adjustable range ( down -3dB), need customizing when order;
- High output power: total output power can be reach 4W~10W
- Some models can integrate WDM, easy for using in EPON and GPON system.
Parameters:
Model EYOA item | Unit | Technical parameters |
Working wavelength | nm | 1540~1565 |
Input optical power | dBm | -10~+10 |
Rated input optical power | dBm | +3 |
Noise figure (+3 dBm,@1550nM) | dB | 5.0~6.0 |
Gain flatness | dB | <±0.3 |
Optical power output stability | dB | <±0.5 |
Polarization sensitivity | dB | <0.2 |
Polarization mode dispersion | PS | <0.5 |
Optical connnector | IN | SC/APC |
Optical connector | OUT | SC/APC;SC/PC (LC/APC;LC/PC) |
pump No. | N | 1~5 |
Saturated output optical power | dBm | Max. Total power 30~40 |
Power supply | Vac | 115~265(plug-in power) |
Power supply | Vac | -48(plug-in power)optional |
Working tempreturer | ℃ | 0~50 |
Size | mm | 2U(88×482.6×387) 3U(128×482.6×387) |
PON port with WDM: |
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PON port working wavelength | nm | 1310/1490 |
PON port insert loss | dB | <1 |
1550 port insert loss | dB | <0.5 |
Optional items: |
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*RF-TEST standard level on front panel | dBu | 80±5 |
*max. Output current of 5V DC on front panel. | A | 2 |
*switching time of optical switch | ms | <10 |
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