Reference number: VIA-81_Dispersion
Measurement module for the MTS platform for measuring chromatic dispersion (CD), polarization mode dispersion (PMD) and attenuation profile versus wavelength (AP)
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Martin
Labus
Sales Engineer
+49 8153 405-17
m.labus@laser2000.de
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Eugenie
Strasser
Sales Engineer
+49 8153 405-53
e.strasser@laser20000.de
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Alexander
Holzer
Sales Engineer
+49 8153 405-67
a.holzer@laser2000.de
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Michael
Reiss
Sales Engineer
+49 8153 405-45
m.riess@laser2000.de
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Julian
Sassmann
Sales Engineer
+49 8153 405-50
j.sassmann@laser2000.de
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Sabine
Beausencourt
Sales Assistance
+49 8153 405-12
s.beausencourt@laser2000.de
Description
Measurement module for the MTS platform for measuring chromatic dispersion (CD), polarization mode dispersion (PMD) and attenuation profile versus wavelength (AP)
With this module the measurement of a fiber with respect to CD, PMD and AP is possible without changing the connection. The method of phase shifting is characterized by high precision and has the advantage of using components on the track, like EDFAs, to be able to measure through. The measurement requires an external broadband source (BBS).
Both the MTS6000 and the MTS8000 can be used as the basic unit.
Specification:
1. PMD
| Messmethode: | Fixed Analyzer Method with Fast Fourier Transformation (FFT) |
| Wavelength range: | 1260 -1640 nm |
| dynamic range: | 58 dB (65 dB dependent from BBS) |
| measuring range DGD: | 0,08 bis 130 ps |
| accuracy: | +/-0,02 ps absolut |
| measuring time: | 16 sec. |
2. CD
| Messmethode: | Phase shift |
| Wavelength range: | 1260 -1640 nm (depending on the source) |
| Wavelength accuracy: | +/-0,1 nm |
| Minimum measuring length: | 1 km |
| Dynamic: | 45 dB bis 55 dB (depending on BBS) |
| Accuracy of the zero dispersion-WL: | +/-1,5 nm |
| measuring time: | 40-80 s |
3. Attenuation Profile
Representation of the fiber attenuation over the wavelength
Wavelength range: 1260 -1640 nm (inkl. water peak @ 1383 nm)
There are two modules with different Wavelength ranges available (medium and long range, see data sheets on the right)
Benötigt MTS8000/MTS6000 Base unit and broadband source (OBS-550 or MTS-Module BBS1 or BBS2)
Optional broadband source
| Article | design | wavelength |
| OBS500 | handheld | 1460-1640 nm |
| OBS550 | handheld | 1460-1640 nm, high dynamic |
| BBS1A | MTS-insertion | 1460-1640 nm (* for HigRes PMD ) |
| BBS2A | MTS-insertion | 1260-1640 nm |
* High Res PMD requires the add-on module WAV-E81PSM
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