Esd Safety Guidelines; Laser Safety Guidelines - Nokia ONT BGW320-505 Product Manual

ANSI ONT safety guidelines

ESD safety guidelines

2.3.3 Protective earth
Earthing and bonding of the ONTs must comply with the requirements of NEC article 250 or local
electrical codes.
2.4 ESD safety guidelines
The ONT equipment is sensitive to ESD. While the BGW320-505 product is designed to operate
per specifications, the product might be installed in a location which exceeds them. Do not install
the BGW320-505 in an area with high humidity or where there is high chance of ESD.
CAUTION
Service Disruption
This equipment is ESD sensitive. End users should not attempt to open the BGW320-505
enclosure.
Any changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate this equipment. This transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter.
This equipment complies with FCC radiation exposure limits as set forth for an uncontrolled
environment. This equipment should be installed and operated maintaining a minimum distance of
54 cm (21.25 inches) between the device and your body.
During installation and maintenance, service personnel must wear wrist straps to prevent damage
caused by ESD.
Nokia recommends that you prepare the site before you install the ONT equipment. In addition, you
must control relative humidity, use static dissipating material for furniture or flooring, and restrict the
use of air conditioning.
2.5

Laser safety guidelines

Observe the following instructions when you perform installation, operations, and maintenance
tasks on the ONT equipment.
Only qualified service personnel who are extremely familiar with laser radiation hazards should
install or remove the fiber optic cables and units in this system.
DANGER
Hazard
There may be invisible laser radiation at the fiber optic cable when the cable is removed from the
connector. Avoid direct exposure to the laser beam.
Observe the following danger for laser hazard. Eyes can be damaged when they are exposed to a
laser beam. Take necessary precautions before you plug in the optical modules.
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BGW320-505
June 2022
Issue 3