Environmental Standards Compliance; Resistibility Requirements Compliance; Electrical Safety Guidelines; Power Supplies - Nokia 7368 ISAM ONT BGW320-505 Product Manual

ANSI ONT safety guidelines
2.2.3
The ONT equipment complies with the following standards:
•
2.2.4
The ONT equipment complies with the requirements of ITU Recommendation K.21
for resistibility of telecommunication equipment installed in customer premises to
overvoltage and overcurrents.

2.3 Electrical safety guidelines

This section provides the electrical safety guidelines for the ONT equipment.
2.3.1
The use of any non-Nokia approved power supplies or power adapters is not
supported or endorsed by Nokia. Such use will void any warranty or support contract
with Nokia. Such use greatly increases the danger of damage to equipment or
property.
2.3.2
The following are the guidelines regarding cables used for the ONT equipment:
•
•
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Release 06.02.00b | October 2019 | Edition 01

Environmental standards compliance

SPS-1019_Reliability_Env_Mech v2_5_REL_07-17-17 Section 6 Environmental
Requirements

Resistibility requirements compliance

The ONTs comply with the U.S. National Electrical
Note —
Code. However, local electrical authorities have jurisdiction
when there are differences between the local and U.S.
standards.

Power supplies

Cabling

Use only cables approved by the relevant national electrical code.
The ONTs have been evaluated for use with external POTS wiring without primary
protection that may not exceed 140 ft (43 m) in reach. However, the power cable
must not exceed 100 ft (31 m).
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7368 ISAM ONT BGW320-505 Product Guide
Issue: 01