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Model

NF-902

Wavelength(nm)

1310,1550

Emitter Type

FP-LD

Modulation Frequencies

CW / 2Hz(650)/ 270Hz,1KHz,2KHz 

Fiber Type

SM

MM

Output Stability(dBm)

±

0.04@20

@15min

Operating Temperature(

)

-10~+60

Storage Temperature(

)

-25~+70

Automatic Shutdown Time(min)

15

Battery Serving Time(h)

60

Overall Dimension(mm)

185

×

105

×

50

Power supply

9V  Battery

AC  Adapter

Weight(g)

350

Optical connector

FC(SC/ST can be interchangeable)

1.3 Technical parameters 

 High stability of the output power

 FC/SC/ST or other type connectors can be required.

 Compact size and decent appearance

 Large LCD, easy operation with LCD backlight. 

1.4 Applications

 

1.Provide light source for optical power meter.

2.2 wavelenghts output:1310,1550.

3.A fast,stable and cost effective test solution. 

Your excellent helper in cable test!

2

Summary of Contents for NF-902

Page 1: ...NTIC ed produ nt c te ts a P ing not eit a rf l te lo n w u e o d C ORIGINAL AUTHENTIC REV1 0 Your excellent helper in cable test INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION M...

Page 2: ...tdown 3 2 4 Description for control panel 3 3 Handling instruction for NF 902 Optical light source 4 3 1 Description for the information on LCD 4 3 2 Operation 5 4 Maintenance 6 4 1 Probe cleanness 6...

Page 3: ...nm wavelength for single made fiber together with optical power meter it acts as a perfect solution in fiber optical field meter Optical interface Hanging hole Body Sheath LCD screen Key field 1 2 Pro...

Page 4: ...mm 185 105 50 Power supply 9V Battery AC Adapter Weight g 350 Optical connector FC SC ST can be interchangeable 1 3 Technical parameters High stability of the output power FC SC ST or other type conn...

Page 5: ...Mode key Modulation control output and modulated light output can be selected by pushing Mode key When modulated light output is selected a dot appears in LCD Optical Light Source Light CW 2 2 Auto o...

Page 6: ...at the middle of screen at the same time the electric amount icon is ON as well 3 At the left lower position it is a icon After start the Auto off function is activated simultaneously and the icon is...

Page 7: ...Turn on the fiber power meter and select specified wavelength 5 Press the power key to turn the tester off Attention 1 once not using for a long time please take out the battery 2 If the Handheld Ligh...

Page 8: ...nt cut off the power supply and restart it till dried completely 4 1 Probe cleanness Clean the probe of optical power meter regularly 1 Open the dustproof cap 2 Screw off the adapter of power meter 3...

Page 9: ...components 4 3 Calibration and measurement Under proper conditions if this meter can be used in a right way a better performance can be guaranteed In order to guarantee the performance it is strongly...

Page 10: ...place new battery Inadequate battery Use power adapter or change the battery No preheating for optical maser Turn on the light source and activate the operating wave length then carry out measure ment...

Page 11: ...Your excellent helper in cable test 9 NF 388 NF 903 NF 906A NF 468L NF 3468 NF8108 M NF 268 NF 806R NF 306 NF 868 NF 8208 NF 816...

Page 12: ...Your excellent helper in cable test SHENZHEN NOYAFA ELECTRONIC CO LTD...

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