Cwdm Modules - Viavi 8100 V2 Series User Manual

Chapter 20 Technical specifications
OTDR Modules
High Resolution Multimode module
Central Wavelength
Laser Classes - 21CFR
IEC 60825-1 Ed.3
RMS Dynamic Range
Distance Range
Pulse width
Event Dead Zone
Attenuation Dead Zone
1. Guaranteed, with laser at 25°C measured at 10 µs.
2. Value corresponding to the difference (in dB) between the backscattered level extrapolated at
the origin of the fiber and the RMS noise level , after 30 seconds of averaging, with the largest
pulsewidth.
3. EDZ measured at 1.5 dB below the peak of a non-saturated reflecting event at shortest pulse-
width.
4. ADZ measured at +/- 0.5 dB on the basis of a linear regression from a reflectance of type FC/
PC (-35 dB) at shortest pulsewidth.

CWDM Modules

CWDM modules
Central Wave-
1
length
RMS Dynamic
2
Range
586
1
2
3
4
8100 8100
CWDM1E CWDM2E
1551 ± 5 nm 1471 ± 5 nm
1571 ± 5 nm 1491 ± 5 nm
1591 ± 5 nm 1511 ± 5 nm
1611 ± 5 nm 1531 ± 5 nm
42dB 42dB
42dB 42dB
42dB 42dB
42dB 42dB
User Manual
E8123AV
RDZ Mode
850 +10/-30 nm
16 dB
From 50 m to 1 km
1 ns
0.2 m
0.4 m
8100
CWDM3E
1431 ± 5 nm
1451 ± 5 nm
42dB
42dB
42dB
42dB
78000010220 Rev. 023
Expert mode
850 +10/-30 nm
1300 ± 20 nm
Class 1
24 dB
From 50 m to 10 km
1 ns to 50 ns
0.2/0.25 m
1.5 / 2 m
8100
CWDM4E
1351 ± 5 nm
1371 ± 5 nm
1391 ± 5 nm
1411 ± 5 nm
42dB
42dB
42dB
42dB
8100
CWDM5E
1271 ± 5 nm
1291 ± 5 nm
1311 ± 5 nm
1331 ± 5 nm
42dB
42dB
42dB
42dB