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광학·전자 영상장비 > 카메라/영상처리장비 > 달리 분류되지 않는 카메라/영상처리장비
2006-02-01
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A number of well-documented FTTx architectures are used today (Figure 1). Common for all is the
need to push fiber optics deeper into the access network?the most ambitious directly to the home.
With the recent announcements of 3 million homes with access to FTTx in the US, ramping production
volumes of connectors, cables, splitters, and the enclosures required is a real challenge for
manufactures. Also clear, is that as volumes ramp and price pressures amplify, relief is no where in sight
regarding the pressing need to ensure the reliability of these connections. Manufacturers must show
that their technologies will stand the test of time.
Insertion Loss (IL) and Return Loss (RL) are the critical performance parameters for all of these
technologies. Accelerated aging and real-time test monitoring has become the standard approach to
demonstrating equipment lifespan.
WEBSITE: www.jdsu.com
White Paper
Fiber
- Relative wavelength accuracy : 6.0 pm
- Dynamic Range of Loss : 75 dB
- Accuracy of Loss : 0.1 dB
- Accuracy of PDL : 0.05 dB
- Dynamic Range of PDL : 3.0 dB