Foreword - Questtel L-RF-EDFA-18dBm User Manual

This manual applies to L-RF-EDFA series 1550nm EDFA. It mainly describes
the performance characteristics, technical parameters, installation and debugging,
common troubleshooting, and other related content of the product. In order to ensure
that the equipment can be successfully installed and safely operated, please read this
manual carefully before installing and debugging the equipment. And the installation
and debugging should be strictly according to the specified steps on the manual to
avoid unnecessary damage to equipment or accident harm to the operator. Any
questions, please contact with us in time.
Special Tips:
1）Er-doped Fiber Amplifier is high end professional equipment, and its installation
and debugging must be operated by special technician. Read this manual carefully
before operating to avoid damage to equipment caused by fault operation or
accident harm to the operator.
2）While the fiber amplifier is working, there is an invisible laser beam from the
optical output adapter on the front panel. Avoiding permanent harm to the body
and eye, the optical output should not aim at the human body and human should
not look directly at the optical output with the naked eye!
3）Please make sure that the ground terminal of the case and power outlet has been
reliably grounding before turning on the power (Grounding resistance should be <
4Ω) to prevent the static damage the pump laser device and harm to human
because of case charged.
4）To ensure the equipment can work stable over a long time in voltage unsteady or
poor voltage wave region, it´ s recommend to the customer that he equips special
AC regulated power supply, or even AC uninterrupted power supply (UPS) system
for conditional regions. In the region with large temperature variation environment
(The equipment's ideal work environment temperature is 25° C) or bad room
environment it´ s recommend to the customer that he equips special air-condition
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L-RF-EDFA-18dBm

Foreword

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EDFA Optical Amplifier User Manual
sales@questtel.com