AFS OS430 Manuel de l'utilisateur - Page 10

Parcourez en ligne ou téléchargez le pdf Manuel de l'utilisateur pour {nom_de_la_catégorie} AFS OS430. AFS OS430 15 pages. 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.
Tel:
00-31-342-470734
Fax:
00-31-342-422616
Video: 00-31-342-477888
Hunnenweg 7
Terms of payment and
3781 NM Voorthuizen
delivery published at Chamber
Postbus 111
of Commerce Harderwijk
3780 BC Voorthuizen
K.v.K. nr. 08077470
Rabobank
BTW/VAT-number
36.63.12.553
NL121102609B01
Postcheque BEF
Internet
000-1692940-96
www.afs-europe.com