Table Of Contents - Quality Fiber and RF EDFA-1901 User Manual

1.0
PRODUCT SUMMARY ........................................................................ 1
1.1 Product summary ............................................................................ 1
2.0
AMPLIFIER CONTROLS, INDICATORS, AND ALARMS ........................ 2
2.1 The operation of the front panel ........................................................ 2
3.0
EQUIPMENT OPERATION PRINCIPLE ............................................... 5
3.1 EDFA-1901 Series amplifier circuit principles ....................................... 5
3.2 CNR degradation chart ..................................................................... 5
4.0
DESCRIPTION OF STATUS ALARM .................................................... 6
5.0
OPERATION NOTICE ........................................................................ 6
6.0
GUARANTEE AND REPAIR ITEMS ..................................................... 7
CONTENT