Viavi 8100 V2 Series User Manual page 598

Chapter 21 Technical specifications
ODM MR Modules
Attenuation Profile (E81DISPAP)
Dynamic Range
Measurement Uncertainty
(80 km fiber G652)
Measurement Time
1. With Broadband Source module E81BBS2A unless specified
2. With averaging
3. With handheld Broadband Source OBS550 in High Dynamic mode
4. Minimum value without averaging
ODM MR Modules
Typical values, at 25°C, unless otherwise specified.
Chromatic Dispersion (E81MRDISPAP)
Wavelength Acquisition Range
Wavelength Display Range
Wavelength Uncertainty
Minimum length
Dynamic Range
Zero dispersion wavelength uncertainty
Zero dispersion wavelength repeatability
Dispersion Uncertainty
Dispersion Repeatability
Measurement Time
1. With Broadband Source wavelength type OBS500 (1460 - 1625 nm)
2. Repeatibility refers to the typical one-sigma standard deviation value, obtained for system cycling over 20
measurements
3. 1530-1570nm band
4. Excluding reference fiber uncertainties
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User Manual
55 dB
60 dB
+/-0.006dB/km @1310nm
+/-0.003dB/km @1550nm
+/-0.004dB/km @1625nm
6 seconds
80km G652
1435 - 1640 nm
1260 - 1640 nm
+/- 0.1 nm
n/a
n/a
+/- 0.06 ps/nm.km
0.02 ps/nm.km
From 10s to 30s
78000010220 Rev. 024
3
10km G655
1 km
33 dB
+/- 4.5 nm
0.4 nm
+/- 0.3 ps/nm.km