Table 2-1 Safety Labels; Figure 2-1 Pse Certification - Nokia ONT Product Manual

ETSI ONT safety guidelines
Safety instructions
CAUTION
Service Disruption
Possibility of service interruption.
Service interruption.
The Caution box indicates that the described activity or situation may, or will, cause service
interruption.
Do not proceed beyond a caution until the indicated conditions are fully understood and met.
The following is an example of the Note box.
Note: Information of special interest.
The Note box provides information that assists the personnel working with ONTs. It does not
provide safety-related instructions.
2.1.2 Safety-related labels
The ONT equipment is labeled with the specific safety instructions and compliance information that
is related to a variant of the ONT. Observe the instructions on the safety labels.
Table 2-1, "Safety labels" (p. 19)

Table 2-1 Safety labels

Description
ESD warning
Laser classification
PSE marking
Figure 2-1, "PSE certification" (p. 20)

Figure 2-1 PSE certification

Warning
20
provides sample safety labels on the ONT equipment.
Label text
Caution: This assembly contains an electrostatic sensitive device.
Class 1 laser product
These power supplies are Japan PSE certified and compliant with Japan VCCI emissions
standards.
shows the PSE certification.
This is a Class B product based on the standard of the Voluntary Control Council for Interference
from Information Technology Equipment (VCCI). If this is used near a radio or television receiver in
a domestic environment, it may cause radio interference. Install and use the equipment according
to the instruction manual.
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December 2020
Issue 1