EasyManua.ls Logo

Nokia 7368 ISAM ONT E-240G-B User Manual

Nokia 7368 ISAM ONT E-240G-B
98 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #94 background imageLoading...
Page #94 background image
Grounding safety
94
7368 ISAM ONT E-240G-B Product Guide
3FE-46261-AAAA-TCZZA Issue: 01
9.1 Grounding safety
Improper grounding can result in personal injury or equipment damage. See below
for specific dangers and considerations when handling grounding equipment.
Danger 1 — Hazardous electrical voltages and currents can
cause serious physical harm or death. Always use insulated
tools and follow proper safety precautions when connecting or
disconnecting power circuits.
Danger 2 — Make sure all sources of power are turned off and
have no live voltages present on feed lines or terminals. Use a
voltmeter to measure for voltage before proceeding.
Danger 3 — Always contact the local utility company before
connecting the enclosure to the utilities.
Danger 4 — You must connect the ONU to earth ground before
connecting the power supply to the ONU.
Danger 5 — The earth bonding terminal shall be connected to
an approved earth connection before the ac power is applied.
Danger 6 — Earthing and bonding of the ONU must comply
with the ANSI-specific requirements found in NEC Article 250.
Insulation - The grounding conductor must be insulated and
listed as suitable for the purpose.
Material - The grounding conductor shall be copper or other
corrosion-resistant conductive material stranded or solid.
Size - The grounding conductor must be a minimum of
14 AWG per UL investigation. If local code or regulations
require more, follow per local codes or regulation.
Length - The primary protector grounding conductor must be
as short as practicable. In one- and two-family dwellings, the
primary protector grounding conductor must be as short as
practicable, not to exceed 20 ft (6.0 m) in length.
If the building or structure served has no grounding means,
as described in 800.100 (B)(1) or (B)(2)(1) of NEC
Article 250, the communications grounding conductor must
be connected to either of the following:
a) to any one of the individual electrodes described in 250.52
(A)(1), (A)(2), (A)(3), or (A)(4).
b) to an effectively grounded metal structure or to a ground
rod or pipe not less than 5 ft (1.5 m) in length and 1/ 2 in.
(12.7 mm) in diameter, driven, where practical, into
permanently damp earth, and the communications ground
rod shall be bonded to the power grounding electrode
system in accordance with 800.100 (D).
Release 06.01.01 | June 2019 | Edition 09

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Nokia 7368 ISAM ONT E-240G-B and is the answer not in the manual?

Nokia 7368 ISAM ONT E-240G-B Specifications

General IconGeneral
BrandNokia
Model7368 ISAM ONT E-240G-B
CategoryNetwork Hardware
LanguageEnglish

Summary

Preface

1.1 Scope

This documentation set provides information about safety, features, functionality, ordering, hardware and software installation.

1.2 Audience

This documentation set is intended for planners, administrators, operators, and maintenance personnel.

1.3 Required knowledge

The reader must be familiar with general telecommunications principles.

1.4 Acronyms and initialisms

The expansions and optional descriptions of most acronyms and initialisms appear in the glossary.

1.5 Assistance and ordering phone numbers

Provides information on global technical support and ordering contact details.

1.6 Nokia quality processes

Details Nokia's ONU quality practices and compliance with TL 9000 requirements.

1.7 Safety information

Refers the reader to the appropriate safety guidelines chapter for safety information.

1.8 Documents

Information on how documents are available using ALED or OLCS platforms.

1.9 Special information

Explains how special information like Danger, Warning, Caution, and Note are presented.

1.9.1 Procedures with options or substeps

Explains how options and required substeps are identified in procedures.

1.10 Multiple PDF document search

Provides instructions on how to search multiple PDF files for a common term using Adobe Reader.

ETSI environmental and CRoHS guidelines

2.1 Environmental labels

Describes environmental instructions provided with customer documentation and equipment.

2.1.1 Overview

Explains the applicability of CRoHS to Electronic Information Products manufactured or sold in China.

2.1.2 Environmental related labels

Details environmental labels found on appropriate equipment, including MCV labels.

2.1.2.1 Products below Maximum Concentration Value (MCV) label

Shows and describes the label for products below maximum concentration value, indicating recyclability.

2.1.2.2 Products containing hazardous substances above Maximum Concentration Value (MCV) label

Shows and describes the label for products above maximum concentration value, indicating EFUP value.

2.2 Hazardous Substances Table (HST)

Details compliance with CRoHS standard and provides a link to the Nokia Hazardous Substance Table.

2.3 Other environmental requirements

Outlines environmental requirements for handling P-OLT or ONU equipment.

2.3.1 ONU environmental requirements

Refers to ONU technical specification documentation for temperature range information.

2.3.2 Storage

Specifies storage requirements for OLT equipment according to ETS 300-019-1-1.

2.3.3 Transportation

Specifies transportation requirements for OLT equipment according to EN 300-019-1-2.

2.3.4 Stationary use

Specifies stationary use requirements for OLT equipment according to EN 300-019-1-3.

2.3.5 Thermal limitations

Details thermal limitations for OLT operation in CO or CEV environments.

2.3.6 Material content compliance

Explains compliance with EU RoHS Directive and Nokia's material management process.

2.3.7 End-of-life collection and treatment

Describes requirements for collection and treatment of electronic products at end of life.

ETSI ONU safety guidelines

3.1 Safety instructions

Describes safety instructions provided in ONU customer documentation and on equipment.

3.1.1 Safety instruction boxes

Explains the meaning of Danger, Warning, Caution, and Note boxes in safety instructions.

3.1.2 Safety-related labels

Details safety instructions and compliance information on ONU equipment labels.

3.2 Safety standards compliance

Describes ONU compliance with European safety standards.

3.2.1 EMC, EMI, and ESD compliance

Lists EMC, EMI, and ESD requirements the ONU equipment complies with.

3.2.2 Equipment safety standard compliance

States compliance of ONU equipment with EN 60950-1 safety standard.

3.2.3 Environmental standard compliance

Confirms ONU equipment compliance with EN 300 019 European environmental standards.

3.2.4 Laser product standard compliance

Details ONU compliance with EN 60825-1 and IEC 60825-2 for laser products.

3.2.5 Resistibility requirements compliance

Confirms ONU compliance with ITU Recommendation K.21 for resistibility.

3.2.6 Acoustic noise emission standard compliance

States ONU compliance with EN 300 753 acoustic noise emission standards.

3.3 Electrical safety guidelines

Provides electrical safety guidelines for the ONU equipment.

3.3.1 Power supplies

Advises on the use of approved power supplies and the consequences of using non-approved ones.

3.3.2 Cabling

Provides guidelines regarding cables used for the ONU equipment.

3.3.3 Protective earth

Specifies that earthing and bonding must comply with local electrical codes.

3.4 ESD safety guidelines

Instructs operations personnel on ESD precautions when handling ONU equipment.

3.5 Laser safety guidelines

Details safety instructions for installation, operation, and maintenance of ONU equipment concerning lasers.

3.5.1 Laser classification

States that the ONU is classified as a Class 1 laser product.

3.5.1.1 Laser warning labels

Shows sample labels related to laser product, classification, and warning.

3.5.2 Transmit optical output

Specifies the maximum transmit optical output of an ONU.

3.5.3 Normal laser operation

Describes normal laser operation and safety precautions for optical modules.

3.5.4 Location class

Provides guidance on using cable supports and guides to protect receptacles.

3.6 Environmental requirements

Provides recommendations to avoid condensation caused by rapid temperature and humidity changes.

ANSI ONU safety guidelines

4.1 Safety instructions

Describes safety instructions provided in ONU customer documentation and on equipment.

4.1.1 Safety instruction boxes in customer documentation

Explains the meaning of Danger, Warning, Caution, and Note boxes in safety instructions.

4.1.2 Safety-related labels

Details safety compliance information and instructions on ONU equipment labels.

4.2 Safety standards compliance

Describes ONU compliance with North American safety standards.

4.2.1 EMC, EMI, and ESD standards compliance

Lists EMC, EMI, and ESD requirements that the ONU equipment complies with.

4.2.2 CE standard compliance

Confirms that the E-240G-B meets CE safety standards.

4.2.3 Equipment safety standard compliance

States ONU compliance with UL60950-1 and other relevant safety standards.

4.2.4 Laser product standards compliance

Details ONU compliance with 21 CFR 1040.10 and CFR 1040.11 for laser products.

4.2.5 Resistibility requirements compliance

Confirms ONU compliance with ITU Recommendation K.21 for resistibility.

4.3 Laser safety guidelines

Details safety instructions for installation, operations, and maintenance concerning laser hazards.

4.3.1 Laser warning labels

Shows sample labels related to laser product, classification, and warning.

4.3.2 Laser classification

States that the ONU is classified as a Class 1 laser product.

4.3.3 Transmit optical output

Specifies the maximum transmit optical output of an ONU.

4.3.4 Normal laser operation

Describes normal laser operation and safety precautions for optical modules.

4.3.5 Location class

Provides guidance on using cable supports and guides to protect receptacles.

4.4 Electrical safety guidelines

Provides electrical safety guidelines for the ONU equipment.

4.4.1 Power supplies

Advises on the use of approved power supplies and the consequences of using non-approved ones.

4.4.2 Cabling

Provides guidelines regarding cables used for the ONU equipment.

4.4.3 Protective earth

Specifies that earthing and bonding must comply with NEC article 250 or local codes.

4.5 ESD safety guidelines

Instructs operations personnel on ESD precautions when handling ONU equipment.

4.6 Environmental requirements

Provides recommendations to avoid condensation caused by rapid temperature and humidity changes.

E-240G-B unit data sheet

5.1 E-240G-B part numbers and identification

Provides identification information and ordering kit part numbers for E-240G-B ONUs.

5.2 E-240G-B general description

Describes the E-240G-B ONU's subscriber interface and its compatibility with existing equipment.

5.4 Turbo mode

Explains the support and operation of Turbo mode for increased downstream bandwidth.

5.5 E-240G-B software and installation feature support

References other documents for information on installing, replacing, software, and management.

5.6 E-240G-B interfaces and interface capacity

Describes the supported interfaces and their capacity for E-240G-B ONUs.

5.6.1 E-240G-B connections and components

Illustrates the physical connections and components of the E-240G-B ONU.

5.7 E-240G-B LEDs

Lists and describes the function of the LEDs on the E-240G-B ONU.

5.8 E-240G-B detailed specifications

Provides detailed physical specifications, including dimensions and weight, for E-240G-B ONUs.

5.9 E-240G-B functional blocks

Illustrates the functional blocks of an ONU with Gigabit Ethernet and POTS.

5.10 E-240G-B standards compliance

Lists the standards that E-240G-B ONUs are compliant with.

5.10.1 Energy-related products standby and off modes compliance

Declares compliance with EU directives for energy-related products in standby and off modes.

5.10.2 CE standards compliance

Confirms that the E-240G-B meets CE safety standards.

5.10.3 Laser product standards compliance

References laser safety guidelines for information on laser product standards compliance.

5.10.4 FCC compliance statement

Provides the FCC compliance statement for the device.

5.10.5 Responsible party

Identifies the party in the US responsible for the ONU.

5.11 E-240G-B special considerations

Lists any special considerations related to the E-240G-B.

Install an E-240G-B ONU

6.1 Purpose

States that this chapter provides the steps to install an E-240G-B ONU.

6.2 General

Describes mounting and cabling procedures for the E-240G-B ONUs.

6.3 Prerequisites

Lists the necessary prerequisites for installing an E-240G-B ONU.

6.4 Recommended tools

Lists the tools required for the installation of an E-240G-B ONU.

6.5 Safety information

Provides critical safety information and warnings before installing the ONU.

6.6 ONU installation procedure

Details the step-by-step procedure for installing an E-240G-B ONU.

6.7 ONU mounting in an MNTS-A shelf

Describes how to mount E-240G-B ONUs in an MNTS-A shelf.

Replace an E-240G-B ONU

7.1 Purpose

States that this chapter provides the steps to replace an E-240G-B ONU.

7.2 General

Describes mounting and cabling procedures for replacing an E-240G-B ONU.

7.3 Prerequisites

Lists the necessary prerequisites for replacing an E-240G-B ONU.

7.4 Recommended tools

Lists the tools required for replacing an E-240G-B ONU.

7.5 Safety information

Provides critical safety information and warnings before replacing the ONU.

7.6 ONU replacement procedure

Details the step-by-step procedure for replacing an E-240G-B ONU.

7.7 ONU replacement in an MNTS-A shelf

Describes the additional steps to replace an ONU in an MNTS-A shelf.

Configure an E-240G-B ONU

8.1 General

Refers to OLT documentation for software configuration procedures for an E-240G-B ONU.

Grounding safety

9.1 Grounding safety

Details specific dangers and considerations for handling grounding equipment to prevent injury or damage.

Related product manuals