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Features:
1.Use international famous brand of low noise pump lasers, with feature of low distortion, wide band and high output power.
2.Adopt imported high quality erbium-doped fiber which is highly-efficient in the energy transformation.
3.With plugdraw module. It could be changed as required to get optical amplifier with different output power. Besides,
it supports interior optical divider to output in many ways. Meanwhile, it is convenient to replace the faulty modules.
4.This equipment has backup power supply which is in the form of plug-draw. Two groups power supply carry 50% consumption of power. When the power supply stops working, users only need
to draw out the faulty one and repair it. The system will not stop. Besides, two power supply are for options:220VAC and 48VDC.
5.Radiating in two ways: radiator and fans. So the efficiency is improved by ten times. When the temperature inside the equipment
is more than 38 degree centigrade, then the adaptor in the back panel could adapt the temperature efficiently to make ATC control
of pump laser more accurate.
6.Have inside perfect micro-processing autosupervise circuit. It could monitor precisely various status of the laser and also of optical input and output power to
ensure the stability of optical output power, and to prolong the life span of the laser. When the work parameter of equipment deviate
the security range, then it will cut off power supply automatically and meanwhile give sounds and light warning(buzzer hoot and red warning light in front panel shine). Besides, the window will tell the failure reason.
7. With LCD display embedded in the front panel which could display working parameter.
8.With RS232 computer interface, RS485 standard interface and RJ45 Ethernet interface (for option). It could meet users every requirement
of choosing convenient manage environment. It also provides data interface agreement and code to make it easier for users to redevelop.
Technical Parameter
Items | Unit | Technical Parameter | Adding Information |
Region Width | nm | 1535~565 | |
Input Optical Power | dBm | -3~ +10 | |
Output Optical Power | dBm | 13~24 | |
Output Optical Power Stable Figure | dB | ±0.5 | |
Noise Coefficient | dB | ≤5.0 | Input optical power 0dBm |
Reflection input interface | dB | ≥45 | |
Output interface | dB | ≥45 | |
Pump leak power input | dBm | ≤-30 | |
output | dBm | ≤-30 | |
C/N | dB | ≥51 | |
C/CTB | dB | ≥65 | |
C/CSO | dB | ≥63 | |
Optical connector type | FC/APC or SC/APC | ||
Voltage of the power supply | V | ~AC160V`~250V(50Hz) | |
Working Temperature | -5~+55 | ||
Maximum Humidity | % | 95%(without cooling) | |
Temperature Storage | -30~+70 | ||
Maximum Storage Humidity | % | 95%(without cooling) | |
Size | mm | 483(width)*381(depth)*44(height |
1550nm Erbium Doped Fiber Amplifier(EDFA)