AFS OLK51SM Manuale d'uso - Pagina 10
Sfoglia online o scarica il pdf Manuale d'uso per Strumenti di misura AFS OLK51SM. AFS OLK51SM 15. Olk51 series complete fiber optic testing solutions
AFS E
UROPE
A
DVANCED FIBER SOLUTIONS
Product Application and Testing Guide
In the following testing guide a meter refers to an Advanced Fiber Solutions OM120, and a source
refers to an Advanced Fiber Solutions OS420 LED source or OS430 Laser source.
Setting 0 dB loss reference for testing
This is the reference power reading that is created by placing a launch cable between the meter and
the source.
Procedure:
1. Attach launch cable to the output of the source and input of meter.
2. Make sure the output power level from the Source is over -30 dBm.
3. With meter in "dB" mode, hit the zero reference key. When the meter zeros out as illustrated in
the above setup the launch reference power has been stored and the user is now ready to start
testing cables.
4. Once the zero reference power has been set, do not remove the launch cable from the Source as
reattaching it may change the output power level.
Email: [email protected]
Tel:
00-31-342-470734
Fax:
00-31-342-422616
Video: 00-31-342-477888
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Postcheque BEF
Internet
000-1692940-96
www.afs-europe.com