Class Of The Lasers Of The Otdr Modules - Viavi E4123MM User Manual

Chapter 5 Technical specifications
OTDR modules for T-BERD/MTS 2000/4000 V2
Ranges for C OTDR Modules
5ns 10ns
100 m x
500 m x
1 km x
2 km x
5 km x
10 km x
20 km x
40 km x
80 km
160 km
260 km
400 km
Ranges for Multimode Modules
3 ns
0.5 km
1 km
2 km
5 km
10 km
20 km
40 km
80 km

Class of the lasers of the OTDR modules

Module Standard
Singlemode A, B and C
OTDR Modules
Multimode OTDR Mod-
ules
96
30ns 100ns
x x
x x
x x x
x x x
x x x
x x x
x x x
x x x
x x
10 ns
x x
x x
x x
x x
x x
x
Class 1M @ 850 nm
User Manual
200ns 500ns
x x
x x
x x
x x
x x
x x
x x
30 ns 100 ns
x
x
x
x
x
IEC 60825-1:2014
Class1
Class 1 @ 1300 nm
700MAN201 Rev. 004
1us 3us
x
x
x x
x x
x x
x x
x x
300 ns
x
x x
x x
x x
x x
x x
FDA21CFR§1040.10
10us 20us
x x
x x
x x
x x
x x
1 µs
x
x
x
x
Class 1
Class 1