Alcatel-Lucent 1675 Manual De Seguridad página 24

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FDA/CDRH laser classification
The following table provides an overview of laser classes for wavelengths of 1310 nm and
1550 nm in accordance with the FDA/CDRH regulations.
Laser class
I
IIIb
IV
Explanatory note:
In the United States, lasers and laser systems are assigned to one of the following classes:
Roman numerals I, IIa, II, IIIa, IIIb, and IV. Classes I, IIIb and IV apply to lasers of all
wavelengths whereas Classes IIa, II and IIIa apply only to those lasers operating within the
visible wavelength range (400-700 nm). Alcatel-Lucent laser products typically operate in
the infrared wavelength range (greater than 700 nm) and, therefore, are primarily in the
Class I or Class IIIb classifications.
IEC laser classification
The following table provides an overview of laser classes for wavelengths of 1310 nm and
1550 nm in accordance with the IEC 60825-1 Edition 1.2 (2001) standard. The precise
power limits depend on the mode field diameter and the numerical aperture (NA) of the
laser source.
Laser class
1
1M
3R
3B
4
Notes:
1.
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1 - 1 8
Wavelength
1310 nm
1550 nm
1310 nm
1550 nm
1310 nm
1550 nm
Wavelength
1310 nm
1550 nm
1310 nm
1550 nm
1310 nm
1550 nm
1310 nm
1550 nm
1310 nm
1550 nm
Class 3R only exists if the maximum power is within five times the Accessible Emission
Limits (AEL) of Class 1. Please refer to the IEC 60825-1 Edition 1.2 (2001) and IEC
60825-2 Edition 3.0 (2004) standards for detailed information.
Maximum output power of laser radiation
1.53 mW
8.52 mW
500 mW
500 mW
> 500 mW
> 500 mW
Maximum output power of laser radiation
15.6 mW
10 mW
50.84 mW
121.20 mW
86 mW
1
–
500 mW
500 mW
> 500 mW
> 500 mW
+1.85 dBm
+9.3 dBm
+27 dBm
+27 dBm
> +27 dBm
> +27 dBm
+11.93 dBm
+10 dBm
+17.06 dBm
+20.84 dBm
+18.92 dBm
+27 dBm
+27 dBm
> +27 dBm
> +27 dBm
365-374-159R11.01.28 Release 11.01.28
Issue 1 November 2012
1675 LU MSS