Triton Network Systems 28ETP-FE-02 28 GHz Fast Ethernet Wireless Transceiver User Manual FE Installation

Triton Network Systems, Inc. 28 GHz Fast Ethernet Wireless Transceiver FE Installation

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Installation manual

Invisible FiberTM Unit

Installation Guide

for 28 GHz 100 Mbps Internet Applications

Part No. 5128002-0001

Release No. 1.0, February 2000

This is a released version of this book. This PDF is for Internal Use Only and is not to

be printed and distributed - OR - distributed electronically to anyone outside Triton

Network Systems. Only the official hardcopy and electronic (PDFs on CD-ROMs) book

products are to be distributed outside Triton Network Systems. Book products can be

ordered externally through the Triton Network Systems Sales Order Entry System.

Book products can be ordered internally by submitting a Non-Production Material

Request form to Manufacturing.

Notice of Disclaimer

The information and specifications provided in this document are subject to change without notice.

The Warranty(s) that accompany Triton Network Systems, Inc., products are set forth in the sales

agreement/contract between Triton Network Systems, Inc., and its customer. Please consult the sales

agreement for the terms and conditions of the Warranty(s) provided by Triton Network Systems, Inc.

To obtain a copy of the Warranty(s), contact Triton Network Systems, Inc., the Marketing Group at

+1-407-903-0975 or +1-407-903-0997 (FAX).

The information provided in this Triton Network Systems, Inc., document is provided “as is” without

warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of

merchantability, fitness for a particular purpose, or non-infringement. Some jurisdictions do not allow the

exclusion of implied warranties, so the above exclusion may not apply to you.

In no event shall any Triton Network Systems, Inc., company be liable for any damages whatsoever—

including special, indirect, consequential or incidental damages or damages for loss of profits, revenue,

use, or data whether brought in contract or tort, arising out of or connected with any Triton Network

Systems, Inc., Document or the use, reliance upon or performance of any material contained in or accessed

from this Triton Network Systems, Inc. document. Triton Network Systems’ license agreement may be

provided upon request. Additional Terms and Conditions will be finalized upon negotiation of a purchase.

Trademark Information

Invisible Fiber™ is a trademark of Triton Network Systems, Inc.

SmartBits™ and SmartApplications™ are a trademark of Netcom Systems Inc.

All other brand or product names are trademarks or registered trademarks of their respective companies or

organizations.

Part Number: 5128002-0001

28 GHz 100 Mbps Internet IFU Installation - R1.0 iii

Contents

Contents ............................................................................................. iii

List of Figures ................................................................................... vii

List of Tables ..................................................................................... ix

About This Book ............................................................................... xi

Purpose of This Book ....................................................................................xi

Intended Audience ......................................................................................... xi

Format of This Book .....................................................................................xii

Conventions Used in This Book ...................................................................xii

Contacting Triton Network Systems, Inc. ...................................................xiii

Warnings and Safety Guidelines .....................................................xv

Conventions .................................................................................................. xv

Risk of Personal Injury from Electrical Shock ............................................xvi

Risk of Personal Injury from Fiber Optics ...................................................xvi

Risk of Personal Injury from Radio Frequency Energy Exposure .............. xvi

Other Risks of Personal Injury ....................................................................xvii

Risk of Service Interruption .......................................................................xviii

Other Precautions .........................................................................................xix

Avertissements et consignes de sécurité ........................................ xxi

Conventions .................................................................................................xxi

Risque de lésions corporelles provoquées par la décharge électrique ........xxii

Risque de lésions corporelles provoquées par les câbles à

fibres optiques .............................................................................................xxii

Risque de lésions corporelles provoquées par l’exposition de l’énergie

radiofréquences ..........................................................................................xxiii

Autres risques des lésions corporelles .......................................................xxiii

Risque d’interruption de service ................................................................xxiv

Autres mises en garde .................................................................................xxv

Chapter 1 — Installation Overview .............................................. 1-1

Installation Overview ...................................................................................1-1

Site Engineering Folder .........................................................................1-1

IFU Link Manager .......................................................................................1-2

Power Source ...............................................................................................1-2

Cabling .........................................................................................................1-2

Power Cable ..........................................................................................1-2

Alarm Cable ..........................................................................................1-2

Fiber Optic Cable ..................................................................................1-3

System Grounding and Surge Protection .....................................................1-3

Earth Ground .........................................................................................1-3

Surge Protection ....................................................................................1-3

Chapter 2 — Staging Procedure .................................................... 2-1

Configuring IFUs .........................................................................................2-1

Chapter 3 — Installation Procedures ........................................... 3-1

Setup ............................................................................................................3-2

Before Starting ......................................................................................3-2

Preparing for Installation .......................................................................3-2

Installing IFU Components ..........................................................................3-3

Determining IFU Mounting Requirements ...........................................3-4

Wall-Mount Criteria .......................................................................3-5

Pole-Mount Criteria ........................................................................3-5

RF Energy Exposure Safety Limits and Applicable Rules .............3-6

28 GHz 100 Mbps Internet IFU Installation - R1.0 v

Mounting the IFU Bracket ...........................................................................3-7

Installing Power Cables .........................................................................3-9

IFU Power Cable Test .........................................................................3-11

Installing the Alarm Cable ..................................................................3-13

Installing the Fiber Optic Cable ..........................................................3-16

Fiber Optic Continuity Test .................................................................3-21

Installing an IFU ........................................................................................3-25

Attaching IFU Cables ..........................................................................3-28

Chapter 4 — Alignment Procedures ............................................. 4-1

Setup ............................................................................................................4-2

Before Starting ......................................................................................4-2

Preparing for Installation .......................................................................4-2

Coarse Aligning the IFU ..............................................................................4-3

Fine Aligning the IFU ..................................................................................4-7

Chapter 5 — Removing an IFU ..................................................... 5-1

Servicing an IFU ..........................................................................................5-2

Removing an IFU .........................................................................................5-2

Removing Cables ..................................................................................5-2

Removing an IFU from a Mounting Bracket ........................................5-4

Packing an IFU for Shipment ......................................................................5-5

Appendix A — IFU Test Results .................................................. A-1

Power Source Test ......................................................................................A-1

Alarm Cable Verification ............................................................................A-2

100 Mbps Internet Fiber Optic Verification ...............................................A-2

Far-End Test ...............................................................................................A-2

Near-End Test .............................................................................................A-3

Invisible Fiber™ Product Glossary ................................... glossary-1

Index ..........................................................................................index-1

28 GHz 100 Mbps Internet IFU Installation - R1.0 vii

List of Figures

Figure 1-1. 100 Mbps Internet Fiber Optic Cable Configuration ...........1-4

Figure 2-1. IFU Lifting Guideline ..........................................................2-3

Figure 2-2. IFU Power Cable Hookup ...................................................2-4

Figure 2-3. Power Test Setup .................................................................2-4

Figure 2-4. IFU Configuration Setup .....................................................2-6

Figure 3-1. Example of IFU Bracket Attached to Wall ..........................3-7

Figure 3-2. Example of IFU Bracket Attached to Pole ..........................3-8

Figure 3-3. Typical Power Cable Wiring .............................................3-10

Figure 3-4. Typical IFU Power Termination Wiring Schematic ..........3-11

Figure 3-5. Power Test Setup ...............................................................3-12

Figure 3-6. Typical Alarm Surge Suppressor Panel Wiring ...............3-14

Figure 3-7. Typical Alarm Surge Suppressor Wiring Schematic .........3-15

Figure 3-8. Demarcation Patch Panel ...................................................3-18

Figure 3-9. 100 Mbps Internet Demarcation Jumper Locations ..........3-20

Figure 3-10. Typical 100 Mbps Internet Site Schematic ........................3-21

Figure 3-11. 100 Mbps Internet Fiber Optic Continuity Test Setup ......3-24

Figure 3-12. Mounting the IFU ..............................................................3-27

Figure 3-13. IFU Cable Connections .....................................................3-28

Figure 4-1. Coarse Alignment ................................................................4-3

Figure 4-2. Alignment Test Setup ..........................................................4-4

Figure 5-1. IFU Cable Connections .......................................................5-3

Figure 5-2. IFU Removal .......................................................................5-5

Figure 5-3. IFU Packaging Materials .....................................................5-6

Figure 5-4. IFU Preparation ...................................................................5-6

Figure 5-5. Positioning the IFU ..............................................................5-7

Figure 5-6. Inserting the Radome Protector Sleeve ................................5-7

Figure 5-7. Placing the Protective Cover ...............................................5-8

Figure 5-8. Securing the Delivery Box ..................................................5-8

28 GHz 100 Mbps Internet IFU Installation - R1.0 ix

List of Tables

Table 2-1. Typical IFU Configuration Parts List ..................................2-1

Table 3-1. Site Installation Tools ..........................................................3-2

Table 3-2. Site Installation Parts (for two IFUs) ...................................3-2

Table 3-3. Typical Power Cable Wiring .............................................3-10

Table 3-4. Typical Alarm Surge Suppressor Panel Input Wiring .......3-14

Table 3-5. Typical 100 Mbps Internet Demarcation Panel

Jumper Inputs ....................................................................3-19

Table 3-6. Typical 100 Mbps Internet Demarcation Panel Jumper

Connections .......................................................................3-20

Table 3-7. IFU-to-IFU Fiber Test Connections ..................................3-24

Table 4-1. Site Commissioning Tools ...................................................4-2

Table A-1. Power Supply Test Results .................................................A-1

Table A-2. Alarm Cable Wiring Verification ........................................A-2

Table A-3. 100 Mbps Internet Fiber Optic Test Results .......................A-2

Table A-4. Far-End Test Results #1 ......................................................A-2

Table A-5. Far-End Test Results #2 ......................................................A-3

Table A-6. Near-End Test Results #1 ...................................................A-3

Table A-7. Near-End Test Results #2 ...................................................A-3

28 GHz 100 Mbps Internet IFU Installation - R1.0 xi

About This Book

The Triton Network Systems, Inc., 28 GHz Invisible Fiber™ unit (IFU)

delivers high bandwidth, high-speed traffic through a wireless transport.

IFUs are configured at the factory to work with Fast Ethernet or SONET

applications. This book describes the 100 Mbps Internet application for the

IFU.

Purpose of This Book

This book describes how to:

Configure IFUs

Perform preparatory (prior to installation) operations on an IFU, such

as downloading attributes.

Install IFUs

Install the brackets, mount the IFU, and run and connect cables.

Align IFUs

Perform course and fine alignment on the IFUs.

Remove IFUs

Servicing and removing an IFU.

The procedures include required verification tests and appropriate warning

messages.

Intended Audience

This book is written specifically for installation and aligning technicians and

network engineers. The book assumes that the reader has a basic

understanding of installing hardware.

Format of This Book

This book contains:

Conventions Used in This Book

This book uses the following conventions:

Italic - to indicate:

A book title

A heading or chapter title reference (for example, See

Conventions Used in This Book)

Word emphasis (for example, Do not turn on the power....)

A Note: label to identify an informational note. For example:

NOTE: Refer to the previous chapter for more information.

For warning and safety precaution conventions, see Conventions on page xv

(English version) or Conventions on page xxi (French version).

Book Unit Description

Warnings and Safety

Guidelines on page xv

Provides a list of all warning, danger, and

caution messages related to working with IFUs.

Chapter 1, Installation

Overview

Describes a typical IFU installation, the types of

cables used, and power requirements.

Chapter 2, Staging Procedure Provides the procedures to perform before

installing the IFU.

Chapter 3, Installation

Procedures

Provides the component installation procedures.

Chapter 4, Alignment

Procedures

Provides alignment and test procedures to ensure

proper operation.

Chapter 5, Removing an IFU Provides the procedure to remove and replace an

IFU.

Appendix A, IFU Test Results Provides test forms.

Invisible Fiber™ Product

Glossary

Provides descriptions of product terminology.

Index Provides an alphabetical list with the page

location of information included in this book.

28 GHz 100 Mbps Internet IFU Installation - R1.0 xiii

Contacting Triton Network Systems, Inc.

Direct any questions to your project liaison or:

Triton Network Systems, Inc.

Technical Assistance Center (TAC)

8529 SouthPark Circle

Orlando, FL 32819

Telephone - Domestic, Toll-free: 1-877-6TRITON (1-877-687-4866)

Telephone - International: +1-407-903-2070

E-Mail: support@triton-network.com

FAX: +1-407-903-0995

Warnings and Safety Guidelines xv

Warnings and Safety

Guidelines

Conventions

The following list identifies the warning and caution graphic symbols used in

this guide:

Risk of Personal Injury from Electrical Shock

This symbol indicates a risk of personal injury due to an

electrical shock.

Risk of Personal Injury from Fiber Optics

This symbol indicates a risk of personal injury from fiber optic

cable laser radiation.

Risk of Personal Injury from Radio Frequency Energy

Exposure

This symbol indicates a risk of personal injury due to radio

frequency energy exposure.

Other Risks of Personal Injury

This symbol indicates a risk of personal injury from a source

other than electrical shock, laser radiation, or radio frequency

energy exposure.

Risk of Service Interruption

This symbol indicates a risk of service interruption or equipment

damage.

Risk of Personal Injury from Electrical Shock

DANGER – HIGH CURRENT HAZARD: Do not turn on

power before reading the Triton Network Systems’ product

documentation. This device has a – 48 Vdc (5.0 amps operating

peak per feed) direct current input.

DANGER – HIGH CURRENT HAZARD: Ensure that the

– 48 Vdc power source is set to the OFF position before

beginning the installation procedures for the Invisible Fiber™

unit.

DANGER – HIGH VOLTAGE HAZARD: Do not work on

the system or connect or disconnect cables during periods of

lightning activity, rainy weather, or both.

WARNING: Instructions for installing cables are intended for

licensed contractors or building maintenance personnel.

Risk of Personal Injury from Fiber Optics

DANGER: Invisible laser radiation. Avoid direct eye exposure

to the end of a fiber, fiber cord, or fiber pigtail. The infrared

light used in fiber optics systems is invisible, but can cause

serious injury to the eye.

WARNING: Never touch exposed fiber with any part of your

body. Fiber fragments can enter the skin and are difficult to

detect and remove.

Risk of Personal Injury from Radio Frequency

Energy Exposure

WARNING: Beware! Radio transmitter is ON when the red

light indicator on the back side of the Invisible Fiber™ unit is

illuminated. Observe all radio frequency energy exposure and

service interruption cautions.

Warnings and Safety Guidelines xvii

WARNING – RADIO FREQUENCY ENERGY: To comply

with FCC and Health Canada RF exposure requirements, a

minimum separation distance of 40 feet in front of the Invisible

FiberTM unit is required between this antenna and all persons

while the transmitter is ON. The radio transmitter is ON when

the red light indicator on the back side of the radio enclosure is

illuminated. Observe RF energy exposure safety limits,

applicable rules, and service interruption cautions in the product

manuals. Serious bodily injury may result.

Other Risks of Personal Injury

NOTE: The following warnings and cautions are for risk of injury

from sources other than electrical shock, fiber optics, or radio

frequency energy exposure.

WARNING: This Invisible Fiber™ unit is designed to permit

the connection of the earthed conductor from the DC source

circuit to the earthing conductor at the Invisible Fiber™ unit. Do

not switch or disconnect devices in the earthed circuit conductor

between the DC source and point of connection of the earthing

electrode conductor.

WARNING: Failure to follow operating instructions could

result in death or serious injury.

CAUTION: Instructions for installing cables are intended for

licensed contractors or building maintenance personnel.

CAUTION – LIFTING HAZARD: Two people are required

to lift the Invisible Fiber™ unit. Grasp the Invisible Fiber™ unit

underneath the lower edge and lift with both hands. To prevent

injury, keep your back straight and lift with your legs, not your

back. To prevent damage to the Invisible Fiber™ unit and

components, never attempt to lift the radio by the attached

cables.

CAUTION: Keep tools and parts away from walkways. When

carrying large, heavy equipment (such as the Invisible Fiber™

unit), obstacles (such as hand tools, cables or components) may

not be easily visible and can cause accidents.

Risk of Service Interruption

CAUTION: Handle the Invisible Fiber™ unit with care to

avoid equipment damage.

CAUTION: Ensure the outside optical fiber connectors are

environmentally protected. Failure to do so may cause

contamination of the fiber surfaces.

CAUTION: The Invisible Fiber™ unit contains no owner or

user serviceable parts. Opening the radio unit or tampering with

any of its seals voids all warranties.

CAUTION: Prior to installing an Invisible Fiber™ unit, the

installation site must be surveyed to assess its appropriateness or

adequacy, system requirements, path analysis, signal path, and

power requirements.

CAUTION: Instructions for installing cables are intended for

licensed contractors or building maintenance personnel.

CAUTION: DO NOT lift the Invisible Fiber™ unit by the

radome (front) cover to avoid damaging the antenna.

CAUTION: Ensure the mounting bracket and Invisible Fiber™

unit are installed properly according to the instructions in the

Triton Network Systems’ product documentation.

CAUTION: Ensure that the – 48 Vdc power source is set to the

OFF position before attaching power cables to the Invisible

Fiber™ unit.

CAUTION: Do not block the front of the Invisible Fiber™ unit

to avoid possible radio service interruption.

CAUTION: To reduce the risk of fiber optic cable damage, use

the following bend radius guidelines for indoor/outdoor fiber

optic cable:

Long-term (installed): bend radius is equal to 10 times the

diameter of the cable.

Short-term (during installation): bend radius is equal to 20

times the diameter of the cable.

Warnings and Safety Guidelines xix

Other Precautions

Failure to follow the installation procedure described in the Triton Network

Systems’ product documentation may result in damage to the Invisible

Fiber™ unit and render the unit unusable. If you have any questions, contact

your Triton Network Systems’ project liaison or the Technical Assistance

Center at:

Triton Network Systems, Inc.

8529 SouthPark Circle

Orlando, FL 32819

Telephone - Domestic, Toll-free: 1-877-6TRITON (1-877-687-4866)

Telephone - International: +1-407-903-2070

E-Mail: support@triton-network.com

FAX: +1-407-903-0995

The Invisible Fiber™ unit must be installed in accordance with wall-mount or

pole-mount specifications described in the Triton Network Systems’ product

documentation.

Observe all federal and local laws, regulations, electrical codes, building

codes, fire codes, and licensing agreements.

RF Energy Exposure Safety Limits and Applicable Rules

The radio is tested for RF radiation level exposures (per FCC OET-65 and

FCC 47 CFR 1.1310 requirements) to transmit at below the FCC 47 CFR

1.1310 and Health Canada Safety Code radio frequency maximum

permissible exposure limits (MPE) for controlled/occupational environment

and below the FCC 47 CFR 1.1307 environmental radiation limit, when

installed, operated, and maintained in strict accordance with the product

operating and installation manuals and other materials accompanying the

devices, at any time and under all operating conditions.

Ensure that appropriate warning signs are properly placed and posted at the

equipment site or access entry.

WARNING: Changes or modifications to this unit not expressly approved by

the party responsible for compliance could void the user’s authority to operate

the equipment.

The equipment has been tested and found to comply with the limits for a

Class B digital device, pursuant to part 15 of the FCC rules. These limits are

designed to provide reasonable protection against harmful interference in

residential installations. This equipment generates, uses, and can radiate radio

frequency energy, and if not installed and used in accordance with the

instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular

installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off

and on, the user is encouraged to try to correct the interference by performing

one or more of the following measures on the radio or television antenna that

is affected by interference:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and the receiver.

Connect the equipment to an outlet on a different circuit than the

circuit the receiver is connected to.

Consult the dealer or an experienced radio or TV technician for help.

This device complies with RSS-191 of Industry Canada. Operation is subject

to the following two conditions:

This device may not cause interference.

This device must accept any interference, including interference that

may cause undesired operation of the device.

This Class B digital apparatus complies with Canadian ICES-003.

Warnings and Safety Guidelines xxi

Avertissements et

consignes de sécurité

Conventions

La liste suivante explique les symboles d’avertissement et de mise en garde

utilisés dans ce guide :

Risque de lésions corporelles provoquées par la

décharge électrique

Ce symbole indique un risque de lésions corporelles provoquées

par la décharge électrique.

Risque de lésions corporelles provoquées par les

câbles à fibres optiques

Ce symbole indique un risque de lésions corporelles provoquées

par les câbles à fibres optiques.

Risque de lésions corporelles provoquées par

l’exposition de l’énergie radiofréquences

Ce symbole indique un risque de lésions corporelles provoquées

par l’exposition de l’énergie radiofréquences.

Autres risques de lésions corporelles

Ce symbole indique d’un risque de lésions corporelles (à part

celles provoquées par la décharge électrique, par la radiation du

laser, ou par l’exposition de l’énergie radiofréquences).

Risque d’interruption de service

Ce symbole indique un risque d’interruption de service ou de

dommage aux équipements.

Risque de lésions corporelles provoquées par la

décharge électrique

DANGER – L’HASARD DU COURANT ÉLEVÉ : Ne pas

mettre la tension avant de lire la documentation du produit

fournie par la société Triton Network Systems. Cet appareil a

une alimentation directe de – 48 V CC (courant de pointe de

5.0 ampères par ligne d’alimentation).

DANGER – L’HASARD DU COURANT ÉLEVÉ : S’assurer

que le bloc d’alimentation – 48 V CC est en position HORS

TENSION avant d’aborder les procédures pour l’installation de

l’unité Invisible FiberMD.

DANGER – L’HASARD DU TENSION ÉLEVÉ : Ne pas

travailler sur le système ni brancher ni débrancher les câbles

durant l’activité de la foudre, par de temps pluvieux, ou tous le

deux.

AVERTISSEMENT : Les instructions pour l’installation des

câbles sont destinées exclusivement aux entrepreneurs agréés et

aux préposés à l’entretien de l’immeuble.

Risque de lésions corporelles provoquées par les

câbles à fibres optiques

DANGER : Rayonnement laser invisible. Éviter l’exposition

directe des yeux à l’extrémité d’une fibre, d’un cordon à fibres

ou d’une fibre amorce. La lumière infrarouge utilisée dans les

systèmes à fibres optiques est invisible, mais peut provoquer des

lésions graves aux yeux.

AVERTISSEMENT : Ne jamais laisser une fibre nue entrer en

contact avec une partie quelconque du corps. Des fragments de

fibre peuvent entrer dans la peau, et sont difficiles à déceler et à

enlever.

Warnings and Safety Guidelines xxiii

Risque de lésions corporelles provoquées par

l’exposition de l’énergie radiofréquences

MISE EN GARDE : Attention ! Le poste émetteur est EN

MARCHE lorsque le témoin rouge sur le dos de l’unité Invisible

FiberMD est allumé. Respecter toutes les mises en garde

concernant l’exposition aux radiofréquences et l’interruption de

service.

AVERTISSEMENT : ENERGIE AUX FRÉQUENCES

RADIOÉLECTRIQUES : afin d'être conforme aux exigences

concernant l'exposition RF du FCC et du Ministère de la Santé

Canadien, une distance de séparation minimale de 40 pieds

devant l'appareil Invisible Fiber™ est nécessaire entre cette

antenne et toute personne présente lorsque l'émetteur est allumé

(ON). L'émetteur radio est allumé (ON) lorsque le voyant

lumineux rouge situé au dos du boîtier radioélectrique est

illuminé. Veuillez observer les limites de sécurité concernant

l'exposition RF, les règles applicables et les avertissements

d'interruption de service indiqués dans les manuels d'utilisation

fournis avec le produit. Le non respect de ces mesures de

sécurité risquerait d'entraîner des blessures corporelles grave.

Autres risques des lésions corporelles

Les mises en garde suivantes concernent les risques de lésions corporelles

attribuables à des causes autres que la décharge électrique, la radiation du

laser, ou l’exposition de l’énergie radiofréquences.

AVERTISSEMENT : Cette unité Invisible FiberMD permet la

connexion entre le conducteur de mise à la terre du circuit

d’alimentation CC et le conducteur de mise à la terre de l’unité

Invisible FiberMD. Ne pas changer ni débrancher les dispositifs

qui se trouvent dans le conducteur du circuit mis à la terre entre

la source de l’énergie CC et le point de connexion au conducteur

de l’électrode de prise de terre.

AVERTISSEMENT : Ne pas suivre les instructions

d’utilisation peut causer de sérieuses blessures et même la mort.

MISE EN GARDE : Les instructions pour l’installation des

câbles sont destinées exclusivement aux entrepreneurs agréés et

aux préposés à l’entretien de l’immeuble.

MISE EN GARDE – DANGER DE LEVAGE : Il faut deux

personnes pour soulever l’unité Invisible FiberMD. Saisir l’unité

Invisible FiberMD au-dessous du rebord inférieur, puis soulever

l’unité avec les deux mains. Pour éviter les lésions corporelles,

garder le dos en position verticale et soulever l’unité en utilisant

les jambes et non pas les reins. Pour éviter l’endommagement de

l’unité Invisible FiberMD et de ses composants, ne jamais essayer

de soulever la radio en tirant sur les câbles qui y sont attachés.

MISE EN GARDE : Garder les outils et les pièces loin des

allées. Lorsqu’on transporte des équipements lourds et à grandes

dimensions (tels que l’unité Invisible FiberMD), les obstacles

(tels que les outils à main, les câbles ou les composants) sont

parfois difficiles à voir et peuvent causer des accidents.

Risque d’interruption de service

MISE EN GARDE : Manipuler l’unité Invisible FiberMD avec

soin pour éviter des dommages aux équipements.

MISE EN GARDE : S’assurer que les raccords extérieurs fibre

optique sont protégés contre l’environnement. L’absence d’une

telle protection peut entraîner la contamination des surfaces des

fibres.

MISE EN GARDE : L’unité Invisible FiberMD contient pas de

parts utilés par le propriétaire ou l’usager. Ouverture de l’unité

de la radio ou toucher aux scelles rend toute garantie nulle et

non avenue.

MISE EN GARDE : Avant d’installer une unité Invisible

FiberMD, il faut vérifier que les lieux de l’installation sont

convenables et adéquats, déterminer les besoins du système,

analyser les trajets, préciser le parcours du signal et déterminer

les exigences en matière d’énergie.

MISE EN GARDE : Les instructions pour l’installation des

câbles sont destinées exclusivement aux entrepreneurs agréés et

aux préposés à l’entretien de l’immeuble.

MISE EN GARDE : NE PAS soulever l’unité Invisible FiberMD

par le couvercle du radôme (couvercle avant), afin d’éviter

l’endommagement de l’antenne.

MISE EN GARDE : S’assurer que le support de montage et

l’unité Invisible FiberMD sont installés convenablement, selon

les instructions figurant dans la documentation du produit

fournie par la société Triton Network Systems.

Warnings and Safety Guidelines xxv

MISE EN GARDE : S’assurer que le bloc d’alimentation

– 48 V CC est en position HORS TENSION avant d’attacher les

câbles d’alimentation à l’unité Invisible FiberMD.

MISE EN GARDE : Ne pas bloquer le devant de l’unité

Invisible FiberMD, pour éviter toute interruption éventuelle du

service de transmission radio.

MISE EN GARDE : Pour réduire le risque de dommage aux

câbles à fibres optiques, suivre les consignes suivantes en

matière de rayon de courbure des câbles à fibres optiques

extérieurs ou intérieurs :

Corbure à long terme (installée). Le rayon de courbure ne

doit pas dépasser 10 fois le diamètre du câble.

Courbure à court terme (pendant l’installation). Le rayon de

courbure ne doit pas dépasser 20 fois le diamètre du câble.

Autres mises en garde

L’inobservation de la procédure d’installation décrite dans la documentation

du produit fournie par la société Triton Network Systems peut endommager

l’unité Invisible FiberMD et la rendre inutilisable. Si vous avez des questions à

poser, veuillez communiquer avec votre agent de liaison des projets chez

Triton Network Systems, ou bien joindre notre Centre d’assistance technique

à l’adresse suivante :

Triton Network Systems, Inc.

8529 SouthPark Circle

Orlando, FL 32819

Téléphone - Aux États-Unis, sans frais : 1-877-6TRITON (1-877-687-4866)

Téléphone - Dans d’autres pays : +1-407-903-2070

Internet : support@triton-network.com

Télécopieur : +1-407-903-0995

Il faut installer l’unité Invisible FiberMD selon la spécification pour le montage

mural ou sur poteau, telle que précisée dans la documentation du produit

fournie par la société Triton Network Systems.

Il faut respecter l’ensemble des lois, règlements, codes d’électrique, codes du

bâtiment et codes des incendies du gouvernement fédéral et des municipalités

ainsi que tous les contrats de licence.

Limites de sécurité à propos de l'énergie RF et règles applicables

La radio est testée pour un niveau d'exposition de radiation RF (selon les

exigences FCC OET-65 et FCC 47 CFR 1.1310) afin d'émettre en dessous des

limites des doses maximales admissibles en matière de fréquence

radioélectrique du FCC 47 CFR 1.1310 et du Ministère de la Santé Canadien

(MPE) en milieu contrôlé et professionnel et en dessous des limites de

radiation pour la protection de l'environnement FCC 47 CFR 1.1307 lorsque

l'appareil est installé, utilisé et entretenu en accord strict avec les manuels

d'entretien et de fonctionnement ainsi que tout autre manuel livré avec les

appareils, a tout moment et dans toutes les conditions de fonctionnement.

Assurez que le signals d’avertissement appropriés soivant placés

appropriatement et affichés dans la location d’équipment ou l’acces

d’y entrer.

Cet appareil est conforme au RSS-191 de Industrie Canada. L’utilisation

dépend des deux conditions suivantes:

Cet appareil ne devrait pas causer d’interférence.

Cet appareil doit accepter toute interférence, y compris une

interférence pouvant causer une opération indésirable de l’appareil.

Cet appareil numerique de la classe B est conforme avec la norme NMB-003

du Canada.

28 GHz 100 Mbps Internet IFU Installation - R1.0 1-1

1Installation Overview

This chapter provides an overview of the installation procedure for the

Invisible Fiber™ unit (IFU). In addition, this chapter describes the following:

IFU Link Manager

Power source

Cables

System grounding and surge suppression

Installation Overview

IFUs are loaded with default system attributes at the factory. At the

customer’s designated staging area, the customer-specific attributes identified

in the site database are downloaded to the IFU, which is then ready for

installation. At the installation site, the IFU is installed on a mounting bracket,

aligned, and commissioned. When all installation tests are complete and

expected results are achieved on all IFU sites, the network is ready for

customer acceptance.

Site Engineering Folder

Before installing the IFU, the site must be prepared with the appropriate

cables, demarcation box, and any equipment as detailed in the site

engineering folder. (Refer to the Invisible Fiber™ Internet Site Evaluation

Guide for 28 GHz Applications for details about the contents of the site

engineering folder.)

The site engineering folder is referenced throughout this document. Photos

and diagrams of the site are included in the folder.

Installation Overview

IFU Link Manager

The IFU Link Manager is a local element management software application

that helps you configure and commission the IFU. You use this application to

complete the following procedures:

IFU configuration

Antenna alignment

Power Source

The IFUs require a – 48 Vdc power source. The specifications of the power

source are defined in the site engineering folder.

Cabling

IFU installations require three types of cables:

Power

The power cable connects the IFU to the – 48 Vdc power source.

Alarm

Connects the IFU to customer defined alarm points

(customer option).

Fiber Optic

The fiber optic cable connects the IFU to the site equipment cabinet.

Power Cable

The power cable is outdoor/indoor rated. The power cable contains four

12-AWG conductors.

Alarm Cable

The alarm cable is outdoor/indoor rated. The alarm cable contains eight

20-AWG conductors.

System Grounding and Surge Protection

28 GHz 100 Mbps Internet IFU Installation - R1.0 1-3

Fiber Optic Cable

For 100 Mbps Internet networks, the fiber optic cable (see Figure 1-1)

consists of eight multi-mode optical fibers. This cable connects the IFU to an

indoor fiber patch panel.

Breakout jackets provide strain relief.

System Grounding and Surge Protection

The IFU grounding system has two conceptually distinct, but electrically

interconnected functional subsystems, for connection to “earth ground.” The

two functional subsystems are:

Earth ground (complies with the National Electrical Code (NEC) for

equipment grounding systems).

Surge protection.

Earth Ground

The IFU has an external electrical interconnection point for connecting the

IFU ground subsystems to earth ground.

Surge Protection

The sole purpose of surge protection is to transport lightning-related currents

to the earth ground. During site installation, surge suppression devices are

installed in line with the power and alarm conductors to assist in protecting

equipment.

Installation Overview

Figure 1-1. 100 Mbps Internet Fiber Optic Cable Configuration

Plug

Connection Bulkhead

Connection

Cable Schematic

Triton Network Systems

Ethernet Cable

Blue62.5/1251310 nm

Black62.5/125 850 nm

Orange62.5/1251310 nm

Green62.5/1251310 nm

Brown62.5/1251310 nm

Slate62.5/125 850 nm

White62.5/125 850 nm

Red62.5/125 850 nm

PLUGColorFiber TypeWave LengthSC

SIG

Payload

Add/Drop

OAM&P

Interconnect

28 GHz 100 Mbps Internet IFU Installation - R1.0 2-1

2Staging Procedure

This chapter describes the IFU configuration procedure to be performed at the

designated staging area.

Configuring IFUs

IFUs are configured by using the IFU Link Manager application to load the

site-specific attributes from the attributes table in the site engineering folder.

Table 2-1 identifies the parts needed for configuring a typical IFU site.

Figure 2-1 refers to the IFU and the IFU lifting guidelines.

Table 2-1. Typical IFU Configuration Parts List

Item

No. Description Qty.

1IFU 1

2 BNC-banana plug adapter 1

3 IFU Link Manager test cable 1

4 Laptop computer with IFU Link Manager installed 1

5 Power source (– 48 Vdc) 1

6 IFU power cable 1

7 Site engineering folder 1

8 Digital multimeter 1

Staging Procedure

To configure each IFU, complete the following steps:

1Remove the IFU from the shipping carton and place it upright on a table

with the antenna radome cover facing away from you and the connectors

facing you. Verify that the part number on the IFU label matches the

attributes table in the site engineering folder.

22380PT-FA00 is a sample part number, where the letters are

variables defined as follows:

P = Protocol (1=SONET, 2=Ethernet)

T = Protocol type (1=OC-3, 2=OC-12, 1=Fast, 2=Gigabit)

F = Filter combination for transmit/receive (1=1/3, 2=2/4

3=3/1, 4=4/2)

A = Antenna orientation (1=Vertical, 2=Horizontal)

CAUTION – LIFTING HAZARD: Two people are

required to lift the Invisible Fiber™ unit. Grasp the

Invisible Fiber™ unit underneath the lower edge and lift

with both hands. To prevent injury, keep your back straight

and lift with your legs, not your back. To prevent damage

to the Invisible Fiber™ unit and components, never

attempt to lift the radio by the attached cables.

MISE EN GARDE – DANGER DE LEVAGE : Il faut

deux personnes pour soulever l’unité Invisible FiberMD.

Saisir l’unité Invisible FiberMD au-dessous du rebord

inférieur, puis soulever l’unité avec les deux mains. Pour

éviter les lésions corporelles, garder le dos en position

verticale et soulever l’unité en utilisant les jambes et non

pas les reins. Pour éviter l’endommagement de l’unité

Invisible FiberMD et de ses composants, ne jamais essayer

de soulever la radio en tirant sur les câbles qui y sont

attachés.

2238011-1200

PRODUCT FREQUENCY

FILTER COMBINATION

PROTOCOL

ANTENNA ORIENTATION

PLACE HOLDER (Future)

PROTOCOL TYPE

PLACE HOLDER (Future)

PRODUCT BLOCK

Configuring IFUs

28 GHz 100 Mbps Internet IFU Installation - R1.0 2-3

Figure 2-1. IFU Lifting Guideline

CAUTION: DO NOT lift the Invisible Fiber™ unit by the

radome (front) cover to avoid damaging the antenna.

MISE EN GARDE : NE PAS soulever l’unité Invisible

FiberMD par le couvercle du radôme (couvercle avant), afin

d’éviter l’endommagement de l’antenne.

DANGER – HIGH VOLTAGE HAZARD: Do not work

on the system or connect or disconnect cables during

periods of lightning activity, rainy weather, or both.

DANGER – L’HASARD DU TENSION ÉLEVÉ : Ne

pas travailler sur le système ni brancher ni débrancher les

câbles durant l’activité de la foudre, par de temps

pluvieux, ou tous le deux.

DANGER – HIGH CURRENT HAZARD: Ensure that

the – 48 Vdc power source is set to the OFF position

before beginning the installation procedures for the

Invisible Fiber™ unit.

DANGER – L’HASARD DU COURANT ÉLEVÉ :

S’assurer que le bloc d’alimentation – 48 V CC est en

position HORS TENSION avant d’aborder les procédures

pour l’installation de l’unité Invisible FiberMD.

IFU

Radome

Cover

Lifting

Area

Lifting

Area

Staging Procedure

2Connect the IFU power cable to the – 48 Vdc power source as shown in

Figure 2-2.

Figure 2-2. IFU Power Cable Hookup

3Set the – 48 Vdc power source to ON.

4Set the multimeter to DC voltage.

5Connect a black test lead from the negative input of the multimeter to

pin B on the IFU power cable (see Figure 2-3).

Figure 2-3. Power Test Setup

Power

Cable

- 48 Vdc Power

Source - 48

RTN

RTN White (Cable Pin A)

RTN White/Red (Cable Pin B)

- 48 White/Brown (Cable Pin C)

- 48 White/Black (Cable Pin D)

Cable Pin Assignment

TEXT

TEXT TEXT

TE XT TE XT

TEXT

- 48

Multimeter

RTN Cable Pin A

RTN Cable Pin B

- 48 Cable Pin C

- 48 Cable Pin D

Cable Pin Assignment

Power

Cable

Configuring IFUs

28 GHz 100 Mbps Internet IFU Installation - R1.0 2-5

6Connect a red test lead from the positive input of the multimeter to pin D

on the IFU power cable.

7Read the measurement on the multimeter. Passing criteria is – 46 Vdc to

– 56 Vdc.

8Connect a black test lead from the negative input of the multimeter to

pin A on the IFU power cable.

9Connect a red test lead from the positive input of the multimeter to pin C

on the IFU power cable.

10 Read the measurement on the multimeter. Passing criteria is – 46 Vdc to

– 56 Vdc.

11 Set the – 48 Vdc power source to OFF.

12 Connect the – 48 Vdc power cable to the power connector on the IFU as

illustrated in Figure 2-4.

DANGER – HIGH CURRENT HAZARD: Do not turn

on power before reading the Triton Network Systems’

product documentation. This device has a – 48 Vdc

(5 amps operating peak per feed) direct current input.

DANGER – L’HASARD DU COURANT ÉLEVÉ : Ne

pas mettre la tension avant de lire la documentation du

produit fournie par la société Triton Network Systems. Cet

appareil a une alimentation directe de – 48 V CC (courant

de pointe de 5 ampères par ligne d’alimentation).

DANGER – HIGH CURRENT HAZARD: Ensure that

the – 48 Vdc power source is set to the OFF position

before beginning the installation procedures for the

Invisible Fiber™ Unit.

DANGER – L’HASARD DU COURANT ÉLEVÉ :

S’assurer que le bloc d’alimentation – 48 V CC est en

position HORS TENSION avant d’aborder les procédures

pour l’installation de l’unité Invisible FiberMD.

Staging Procedure

Figure 2-4. IFU Configuration Setup

13 Set the – 48 Vdc power source to ON.

WARNING: Beware! Radio transmitter is ON when the

red light indicator on the back side of the Invisible Fiber™

unit is illuminated. Observe all radio frequency energy

exposure and service interruption cautions.

MISE EN GARDE : Attention ! Le poste émetteur est EN

MARCHE lorsque le témoin rouge sur le dos de l’unité

Invisible FiberMD est allumé. Respecter toutes les mises en

garde concernant l’exposition aux radiofréquences et

l’interruption de service.

34567

Power

Cable

- 48 Vdc Power

Source

- 48

RTN

PC/IFU Link Manager

Test

Cable

Configuring IFUs

28 GHz 100 Mbps Internet IFU Installation - R1.0 2-7

14 Connect a laptop computer to the IFU as shown in Figure 2-4.

15 Enter the site attributes from the site database into the IFU Link Manager

program.

NOTE: Refer to IFU Link Manager help screens to enter the

required site database attributes.

16 Power down the IFU and remove the cables.

NOTE: If the staging site and the installation site are the

same place, continue with Chapter 3, Installation Procedures.

WARNING – Radio Frequency energy: To comply with

FCC and Health Canada RF exposure requirements, a

minimum separation distance of 40 feet in front of the

Invisible FiberTM unit is required between this antenna

and all persons while the transmitter is ON. The radio

transmitter is ON when the red light indicator on the back

side of the radio enclosure is illuminated. Observe RF

energy exposure safety limits, applicable rules, and service

interruption cautions in the product manuals. Serious

bodily injury may result.

AVERTISSEMENT : ENERGIE AUX FRÉQUENCES

RADIOÉLECTRIQUES : afin d'être conforme aux

exigences concernant l'exposition RF du FCC et du

Ministère de la Santé Canadien, une distance de séparation

minimale de 40 pieds devant l'appareil Invisible Fiber™

est nécessaire entre cette antenne et toute personne

présente lorsque l'émetteur est allumé (ON). L'émetteur

radio est allumé (ON) lorsque le voyant lumineux rouge

situé au dos du boîtier radioélectrique est illuminé.

Veuillez observer les limites de sécurité concernant

l'exposition RF, les règles applicables et les avertissements

d'interruption de service indiqués dans les manuels

d'utilisation fournis avec le produit. Le non respect de ces

mesures de sécurité risquerait d'entraîner des blessures

corporelles grave.

WARNING: Failure to follow operating instructions

could result in death or serious injury.

AVERTISSEMENT : Ne pas suivre les instructions

d’utilisation peut causer de sérieuses blessures et même la

mort.

Staging Procedure

17 Confirm that the correct installation address is on the packing box and the

packing box label matches the IFU data plate, which is located on the

back of the IFU.

18 Use the original packing material to ship the IFU to the installation site.

Should the packing material not be available, contact Triton Network

Systems (see Contacting Triton Network Systems, Inc. on page xiii).

19 Use the repacking information located in Packing an IFU for Shipment on

page 5-5 for instructions on how to repackage the IFU for shipment.

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-1

3Installation Procedures

This chapter provides the procedures for installing IFU components and IFUs.

This chapter includes the following topics:

Setup

Installing IFU components

Determining IFU mounting requirements

Installing an IFU

The instructions in this chapter describe the procedure for installing two IFUs.

Use the same process to install one IFU or many IFUs; the wiring conventions

are the same.

NOTE: Observe all federal and local laws, regulations,

electrical codes, building codes, fire codes, and licensing

agreements.

Il faut respecter l’ensemble des lois, règlements, codes du bâtiment

et codes des incendies du gouvernement fédéral et des municipalités

ainsi que tous les contrats de licence.

NOTE: Failure to follow the installation procedure described

in the Triton Network Systems’ product documentation may

result in damage to the Invisible Fiber™ unit and render the

unit unusable. Read through the entire installation procedure

before beginning installation.

L’inobservation de la procédure d’installation décrite dans la

documentation du produit fournie par la société Triton Network

Systems peut endommager l’unité Invisible FiberMD et la rendre

inutilisable.

Installation Procedures

Setup

Before Starting

Before starting the procedures in this chapter, verify that all parts have been

received by checking the received items against the equipment and parts lists

in the site engineering folder.

Preparing for Installation

Table 3-1 identifies the special tools required for installation and Table 3-2

identifies the parts required.

Table 3-1. Site Installation Tools

Item

No. Description Qty.

1 Digital multimeter 1

2 Fiber cleaning kit (solution & air) 1

3Fiber scope 1

4 Optical light source 1

5 Optical power meter 1

6 FSI test cable 2

7 Site engineering folder 1

8 Right-angled snap ring pliers (for external snap ring) 1

Table 3-2. Site Installation Parts (for two IFUs)

Item

No. Description Qty.

1IFU 2

2 IFU mounting bracket with snap ring kit 2

3 IFU power cable 2

4 IFU alarm cable (if specified) 2

5 Fiber optic cable 2

6 Tie-wraps, UV-rated A/R

Installing IFU Components

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-3

Installing IFU Components

This section describes how to perform the following:

Determine IFU mounting requirements

Mount the IFU bracket

Install the power cables

Install the alarm cables

Install the fiber optic cables

Installation Procedures

Determining IFU Mounting Requirements

The mounting locations must allow the IFU to obtain clear line of sight to the

far-end IFU.

WARNING: Beware! Radio transmitter is ON when the

red light indicator on the back side of the Invisible Fiber™

unit is illuminated. Observe all radio frequency energy

exposure and service interruption cautions.

MISE EN GARDE : Attention ! Le poste émetteur est EN

MARCHE lorsque le témoin rouge sur le dos de l’unité

Invisible FiberMD est allumé. Respecter toutes les mises en

garde concernant l’exposition aux radiofréquences et

l’interruption de service.

WARNING – Radio Frequency energy: To comply with

FCC and Health Canada RF exposure requirements, a

minimum separation distance of 40 feet in front of the

Invisible FiberTM unit is required between this antenna

and all persons while the transmitter is ON. The radio

transmitter is ON when the red light indicator on the back

side of the radio enclosure is illuminated. Observe RF

energy exposure safety limits, applicable rules, and service

interruption cautions in the product manuals. Serious

bodily injury may result.

AVERTISSEMENT : ENERGIE AUX FRÉQUENCES

RADIOÉLECTRIQUES : afin d'être conforme aux

exigences concernant l'exposition RF du FCC et du

Ministère de la Santé Canadien, une distance de séparation

minimale de 40 pieds devant l'appareil Invisible Fiber™

est nécessaire entre cette antenne et toute personne

présente lorsque l'émetteur est allumé (ON). L'émetteur

radio est allumé (ON) lorsque le voyant lumineux rouge

situé au dos du boîtier radioélectrique est illuminé.

Veuillez observer les limites de sécurité concernant

l'exposition RF, les règles applicables et les avertissements

d'interruption de service indiqués dans les manuels

d'utilisation fournis avec le produit. Le non respect de ces

mesures de sécurité risquerait d'entraîner des blessures

corporelles grave.

Installing IFU Components

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-5

To determine the mounting location and method:

1With the building manager, define the mounting location and method

(wall mount or pole mount).

NOTE: The preferred mounting location is on a wall because it is

generally structurally sound. The IFU’s streamlined exterior is

designed to complement building aesthetics.

2After defining the mounting location for the IFU, re-verify the line of

sight.

3For wall- and pole-mount criterians, the bottom of the IFU should be at

least eight feet above the roof.

Wall-Mount Criteria

Wall mounting can be on a parapet wall, screen wall, or penthouse wall that

meets the following criteria:

The wall must be structurally capable of supporting at least 80

pounds, plus the wind loading as required by the local building codes.

The wall must allow through-hole bolt mounting.

The space for the IFU, its mounting bracket, and the alignment area

must be at least 65 inches by 65 inches by 30 inches (W x H x D).

Pole-Mount Criteria

The pole can be attached to the wall or free-standing.

If the pole is attached to a wall, the pole must be structurally capable of

supporting at least 80 pounds, plus the wind loading as required by the local

building codes.

For free-standing poles, calculate the amount of ballast based on the

building’s wind loading requirements. Consult the pole manufacturer for the

required ballast weight to secure the free-standing pole.

NOTE: The total weight of the pole with the IFU can

be upwards of 550 pounds. Consult the pole

manufacturer for the required weight for the ballasts to

secure the free-standing pole roof space required.

Installation Procedures

RF Energy Exposure Safety Limits and Applicable Rules

The radio is tested for RF radiation level exposures (per FCC OET-65 and

FCC 47 CFR 1.1310 requirements) to transmit at below the FCC 47 CFR

1.1310 and Health Canada Safety Code radio frequency maximum

permissible exposure limits (MPE) for controlled/occupational environment

and below the FCC 47 CFR 1.1307 environmental radiation limit, when

installed, operated, and maintained in strict accordance with the product

operating and installation manuals and other materials accompanying the

devices, at any time and under all operating conditions.

Ensure that appropriate warning signs are properly placed and posted at the

equipment site or access entry.

For a complete list of warnings and safety guidelines, refer to Warnings and

Safety Guidelines on page xv.

Mounting the IFU Bracket

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-7

Mounting the IFU Bracket

Using approved engineering methods, mount the IFU bracket in the location

specified in the site engineering folder (see Figure 3-1 for typical wall

mounting and Figure 3-2 for typical pole mounting).

Figure 3-1. Example of IFU Bracket Attached to Wall

Mounting Surface

Legend

Item

Qty

* Threaded Rod Length

Is Determined by Wall

Thickness Plus 2.5 Inches

102 mm

4.0 in

276 mm

10.9 in

Bracket Hole Pattern

Allow 11 mm/0.5 in.

for Clearance

(Not to Scale)

Description

IFU Mounting Bracket

Threaded Rod *

Flat Washer (3/8")

Lock Washer (3/8")

Nut (3/8" x 24)

Large Flatwasher

Installation Procedures

Figure 3-2. Example of IFU Bracket Attached to Pole

NOTE: Refer to the site engineering folder for the correct

location and then mount the bracket to the building or pole,

using bolts as indicated.

NOTE: Ensure the mounting bracket is mechanically stable,

plumb, and level.

Legend

Item

Description

IFU Mounting Bracket

Mounting Pole

U-Bolt (3/8")

Flat Washer (3/8")

Lock Washer (3/8")

Nut (3/8")

Qty

Mounting the IFU Bracket

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-9

Installing Power Cables

There are two cable routes as follows:

The IFU Alpha power cable runs from the IFU mounting location to

the surge suppression assembly.

The IFU Beta power cable runs from the IFU mounting location to

the surge suppression assembly.

To install the IFU power cables:

1Route the IFU power cables to a surge suppression assembly according to

the site drawing.

NOTE: Allow an extra three-foot service loop at the IFU and

twelve inches at each surge suppressor. Use large radius

bends to avoid kinking the cables during the cable routing.

NOTE: Connect the cable shields to the suppressor

mounting panel. Trim the shield back to the cable breakout

and keep the shield as short as possible.

2Trim each cable to the appropriate length.

3Strip each cable wire to 3/8 inch and tin.

4Attach the IFU power cables to the surge suppressors as shown on

Figure 3-3, Table 3-3, and Figure 3-4.

DANGER – HIGH VOLTAGE HAZARD: Do not work

on the system or connect or disconnect cables during

periods of lightning activity, rainy weather, or both.

DANGER – L’HASARD DU TENSION ÉLEVÉ : Ne

pas travailler sur le système ni brancher ni débrancher les

câbles durant l’activité de la foudre, par de temps

pluvieux, ou tous le deux.

CAUTION: Instructions for installing cables are intended

for licensed contractors or building maintenance

personnel.

MISE EN GARDE : Les instructions pour l’installation

des câbles sont destinées exclusivement aux entrepreneurs

agréés et aux préposés à l’entretien de l’immeuble.

Installation Procedures

Figure 3-3. Typical Power Cable Wiring

IFU Alpha

Suppressor

IFU Beta

Suppressor

IFU Beta Power Cable

White

(PB-2)

IFU Alpha Power Cable

White/Black

(PA-4)

White/Brown

(PA-3)

White/Red

(PA-1)

Protected

Shield

-+-+

White

(PA-2)

White/Red

(PB-1)

White/Black

(PB-4)

White/Brown

(PB-3)

Shield

Protected

Surge Surge

Table 3-3. Typical Power Cable Wiring

IFU Alpha

Surge Input

Wire Color/

Number

IFU Beta

Surge Input

Wire Color/

Number

RTN (+) White (PA-2),

White/Red (PA-1)

RTN (+) White (PB-2),

White/Red (PB-1)

– 48 (–) White/Black (PA-4),

White/Brown (PA-3)

– 48 (–) White/Black (PB-4),

White/Brown (PB-3)

Mounting the IFU Bracket

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-11

Figure 3-4. Typical IFU Power Termination Wiring Schematic

IFU Power Cable Test

To ensure proper wiring, perform the input power test on both IFU power

cables prior to connecting to the IFU. This test ensures that the input power to

the IFU is between – 46 Vdc and – 56 Vdc.

To test the power cable:

WH (PA-2)

IFU

Alpha

Power

Cable

WH/BK (PA-4)

WH/BN (PA-3)

WH/RD (PA-1)

Suppressor

GND

Shield

IFU

Beta

Power

Cable

GND

Shield

F1 Conn

Power

Source

Common Bar

F2 Conn

Shield to

Chassis Ground

Site Equipment

Cabinet

Surge

White (PB-2)

Brown (PB-3)

Black (PA-4)

Red (PA-1)

White

Red

Brown

Black

WH (PB-2)

WH/BK (PB-4)

WH/BN (PB-3)

WH/RD (PB-1)

Chassis to

Earth Ground

Panel to

Earth Ground

- 48 Vdc

RTN

- 48 Vdc

RTN

Protected

DANGER – HIGH VOLTAGE HAZARD: Do not work

on the system or connect or disconnect cables during

periods of lightning activity, rainy weather, or both.

DANGER – L’HASARD DU TENSION ÉLEVÉ : Ne

pas travailler sur le système ni brancher ni débrancher les

câbles durant l’activité de la foudre, par de temps

pluvieux, ou tous le deux.

Installation Procedures

1Set the – 48 Vdc power source to ON.

2Set the multimeter to DC voltage.

3At the mounting location, connect a black test lead from the negative

input of the multimeter to pin B on the power cable (see Figure 3-5).

Figure 3-5. Power Test Setup

4Connect a red test lead from the positive input of the multimeter to

pin D on the power cable. Record the results in Table A-1 on page A-1.

5Read the measurement on the multimeter. Passing criteria is – 46 Vdc to

– 56 Vdc. Record the results in Table A-1 on page A-1.

6Connect a black test lead from the negative input of the multimeter to

pin A on the power cable.

7Connect a red test lead from the positive input of the multimeter to pin C

on the power cable.

8Read the measurement on the multimeter. Passing criteria is – 46 Vdc to

– 56 Vdc. Record the results in Table A-1 on page A-1.

Repeat the above test for each IFU power cable.

TEXT

TEXT TEXT

TEXT

- 48

Multimeter

RTN Cable Pin A

RTN Cable Pin B

- 48 Cable Pin C

- 48 Cable Pin D

Cable Pin Assignment

IFU Power

Cable

Outside Building

Inside Building

Mounting the IFU Bracket

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-13

Installing the Alarm Cable

There are two cable routes as follows:

The IFU Alpha alarm cable runs from the IFU mounting location to

the surge suppression assembly.

The IFU Beta alarm cable runs from the IFU mounting location to the

surge suppression assembly.

To install the alarm cable:

1Route the IFU alarm cable to the alarm surge suppressors according to the

site drawing in the site engineering folder.

NOTE: Allow an extra three-foot service loop at the IFU and

twelve inches at each surge suppressor. Use large radius

bends to avoid crimping and kinking the cables during the

cable routing.

NOTE: Connect the cable shield to the suppressor ground

lug. Trim the shield back to the cable breakout and keep the

shield as short as possible.

2Trim each cable to the appropriate length.

3Strip each cable wire to 3/8 inch and tin.

4Attach the IFU alarm cables to the suppressors. Figure 3-6, Figure 3-7,

and Table 3-4 show a sample layout.

Installation Procedures

Figure 3-6. Typical Alarm Surge Suppressor Panel Wiring

IFU Beta

Alarm Surge

Supperssor

IFU Beta Alarm Cable

White/Orange

(P1-36)

IFU Alpha Alarm Cable

White/Black

(P1-31)

White/Brown

(P1-33)

White/Red

(P1-34)

Shield

Lines

Equipment

Lines

Equipment

IFU Alpha

Alarm Surge

Supperssor

White/Black

(P2-31)

White/Brown

(P2-33)

Shield

White/Red

(P2-34)

White/Orange

(P2-36)

Table 3-4. Typical Alarm Surge Suppressor Panel Input Wiring

Alarm

Suppressor

IFU Alpha

Wire Color/

Connector Pin

Alarm

Suppressor

IFU Beta

Wire Color/

Connector Pin

1 (line) White/Black (31) 1 (line) White/Black (31)

2 (line) White/Brown (33) 2 (line) White/Brown (33)

3 (line) White/Red (34) 3 (line) White/Red (34)

4 (line) White/Orange (36) 4 (line) White/Orange (36)

Mounting the IFU Bracket

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-15

Figure 3-7. Typical Alarm Surge Suppressor Wiring Schematic

5Verify proper wiring by using the checklist in Table A-2 on page A-2.

IFU

Alpha

Alarm

Cable

WH/BK

33 WH/BN

34 WH/RD

Suppressor

GND

Shield

TB 2

WH/OR

IFU

Beta

Alarm

Cable

WH/BK

WH/BN

WH/RD

GND

Shield

1 1

WH/OR

IFU Alpha (Alarm 2 IN +)

IFU Beta (Alarm 2 IN +)

IFU Alpha (Alarm 2 IN -)

IFU Beta (Alarm 2 IN -)

IFU Alpha (Alarm 1 IN -)

IFU Beta (Alarm 1 IN -)

Door

Shield to

Chassis Ground

Site Equipment

Cabinet

IFU Alpha (Alarm 1 IN +)

IFU Beta (Alarm 1 IN +)

Door

Chassis to

Earth Ground

Red (AL-1a)

Green (AL-3a)

Black (AL-1b)

White (AL-2a)

White

Black

Panel to

Earth Ground

Black (AL-2b)

Black (AL-3b)

Black (AL-4b)

Blue (AL-4a)

Installation Procedures

Installing the Fiber Optic Cable

There are two fiber optic cable routes as follows:

The IFU Alpha fiber optic cable runs from the IFU mounting location

to the demarcation box.

The IFU Beta fiber optic cable runs from the IFU mounting location

to the demarcation box.

To install the fiber optic cable:

WARNING: Never touch exposed fiber with any part of

your body. Fiber fragments can enter the skin and are

difficult to detect and remove.

AVERTISSEMENT : Ne jamais laisser une fibre nue

entrer en contact avec une partie quelconque du corps. Des

fragments de fibre peuvent entrer dans la peau, et sont

difficiles à déceler et à enlever.

DANGER: Invisible laser radiation. Avoid direct eye

exposure to the end of a fiber, fiber cord, or fiber pigtail.

The infrared light used in fiber optics systems is invisible,

but can cause serious injury to the eye.

AVERTISSEMENT : Rayonnement laser invisible.

Éviter l’exposition directe des yeux à l’extrémité d’une

fibre, d’un cordon à fibres ou d’une fibre amorce. La

lumière infrarouge utilisée dans les systèmes à fibres

optiques est invisible, mais peut provoquer des lésions

graves aux yeux.

CAUTION: Ensure the outside optical fiber connectors

are environmentally protected. Failure to do so may cause

contamination of the fiber surfaces.

MISE EN GARDE : S’assurer que les raccords extérieurs

fibre optique sont protégés contre l’environnement.

L’absence d’une telle protection peut entraîner la

contamination des surfaces des fibres.

Mounting the IFU Bracket

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-17

1Route the IFU fiber optic cables from each of the IFU mounting locations

to the demarcation box. Refer to the site drawing in the site engineering

folder for the specific route.

NOTE: Allow an extra three-foot service loop at both ends.

Use large radius bends to avoid crimping and kinking the

cables during the cable routing.

2Connect the IFU fiber optic cables to the rear side of the demarcation

patch panel as shown in Figure 3-8 and Table 3-5.

CAUTION: To reduce the risk of fiber optic cable

damage, use the following bend radius guidelines for

indoor/outdoor fiber optic cable:

Long-term (installed): bend radius is equal to 10 times

the diameter of the cable.

Short-term (during installation): bend radius is equal to

20 times the diameter of the cable.

MISE EN GARDE : Pour réduire le risque de dommage

aux câbles à fibres optiques, suivre les consignes suivantes

en matière de rayon de courbure des câbles à fibres

optiques extérieurs ou intérieurs :

Courbure à long terme (installée). Le rayon de courbure

ne doit pas dépasser 10 fois le diamètre du câble.

Courbure à court terme (pendant l’installation). Le

rayon de courbure ne doit pas dépasser 20 fois le

diamètre du câble.

Installation Procedures

Figure 3-8. Demarcation Patch Panel

1A 1B

2A 2B

3A 3B

6A 6B

7A 7B

10A 10B

11A 11B

12A 12B

Fiber Optic Cables

From IFUs

Connect

IFU Fiber Cables

to Rear of Panel

Panel Front

Connect Site Equipment

Cables to Front of Panel

PANEL

FRONT

Mounting the IFU Bracket

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-19

3Connect the jumpers to the front of the demarcation patch panel as shown

in Figure 3-9, Figure 3-10, and Table 3-6.

Table 3-5. Typical 100 Mbps Internet Demarcation Panel Jumper

Inputs

Fiber Function

Fiber

Color

(Number)

Rear of

Demarcation

Panel

Fiber Type

IFU Alpha

Payload TX Blue (FA-1) 1A 100BaseFX

Payload RX Orange (FA-2) 1B 100BaseFX

Add/Drop TX Green (FA-3) 2A 100BaseFX

Add/Drop RX Brown (FA-4) 2B 100BaseFX

OAM&P TX Slate (FA-5) 3A 10BaseFL

OAM&P RX White (FA-6) 3B 10BaseFL

Interconnect TX Red (FA-7) 4A 10BaseFL

Interconnect RX Black (FA-8) 4B 10BaseFL

IFU Beta

Payload TX Blue (FB-1) 5A 100BaseFX

Payload RX Orange (FB-2) 5B 100BaseFX

Add/Drop TX Green (FB-3) 6A 100BaseFX

Add/Drop RX Brown (FB-4) 6B 100BaseFX

OAM&P TX Slate (FB-5) 7A 10BaseFL

OAM&P RX White (FB-6) 7B 10BaseFL

Interconnect TX Red (FB-7) 8A 10BaseFL

Interconnect RX Black (FB-8) 8B 10BaseFL

Installation Procedures

Figure 3-9. 100 Mbps Internet Demarcation Jumper Locations

NOTE: *Jumpers not required for a gateway site.

Table 3-6. Typical 100 Mbps Internet Demarcation Panel Jumper

Connections

Fiber Function From* To* Fiber Function

IFU Alpha Payload TX 1A 5B IFU Beta Payload RX

IFU Alpha Payload RX 1B 5A IFU Beta Payload TX

IFU Alpha Interconnect TX 4A 8B IFU Beta Interconnect RX

IFU Alpha Interconnect RX 4B 8A IFU Beta Interconnect TX

Panel Front

Triton Supplied

Jumper Pairs are

Configured with

Crossover

Demarcation

1A 1B

2A 2B

3A 3B

6A 6B

7A 7B

10A 10B

11A 11B

12A 12B

Mounting the IFU Bracket

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-21

Figure 3-10. Typical 100 Mbps Internet Site Schematic

Fiber Optic Continuity Test

This test is to ensure that the signal loss in the fiber optic assemblies meets the

required specifications and that cables have not been damaged during

installation. The fiber optic continuity test consists of the following:

1Cleaning the fiber optic cable

2Testing the fiber optic cable

Demarcation

Panel

IFU Alpha

Fiber

Cable

Blue (FA-1)

Orange (FA-2)

Green (FA-3)

4Brown (FA-4)

Slate (FA-5)

White (FA-6)

Red (FA-7)

8Black (FA-8)

Rear Front

IFU Beta

Fiber

Cable

IFU Alpha

Add/Drop

IFU Alpha

OAM&P

IFU Beta

Add/Drop

IFU Beta

OAM&P

Site Equipment

Cabinet

RX Chassis to

Earth Ground

Blue (FB-1)

Orange (FB-2)

Green (FB-3)

Brown (FB-4)

Slate (FB-5)

White (FB-6)

Red (FB-7)

Black (FB-8)

Blue (FA-3)

Orange (FA-4)

Green (FB-3)

Brown (FB-4)

Slate (FA-5)

White (FA-6)

Red (FB-5)

Black (FB-6)

Installation Procedures

To clean the fiber optic cable:

WARNING: Never touch exposed fiber with any part of

your body. Fiber fragments can enter the skin and are

difficult to detect and remove.

AVERTISSEMENT : Ne jamais laisser une fibre nue

entrer en contact avec une partie quelconque du corps. Des

fragments de fibre peuvent entrer dans la peau, et sont

difficiles à déceler et à enlever.

DANGER: Invisible laser radiation. Avoid direct eye

exposure to the end of a fiber, fiber cord, or fiber pigtail.

The infrared light used in fiber optics systems is invisible,

but can cause serious injury to the eye.

AVERTISSEMENT : Rayonnement laser invisible.

Éviter l’exposition directe des yeux à l’extrémité d’une

fibre, d’un cordon à fibres ou d’une fibre amorce. La

lumière infrarouge utilisée dans les systèmes à fibres

optiques est invisible, mais peut provoquer des lésions

graves aux yeux.

CAUTION: Ensure the outside optical fiber connectors

are environmentally protected. Failure to do so may cause

contamination of the fiber surfaces.

MISE EN GARDE : S’assurer que les raccords extérieurs

fibre optique sont protégés contre l’environnement.

L’absence d’une telle protection peut entraîner la

contamination des surfaces des fibres.

Mounting the IFU Bracket

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-23

1Remove the dust cap on the connector. Using the automatic cleaner, wipe

the connector once in each direction across the cleaning pad.

2With canned air, blow a slow three- to four-second burst of air across the

fiber/ferrule end face to dry the connector.

3Replace the dust cap.

4Repeat Step 1 through Step 3 on the other end of the fiber optic cable.

NOTE: Never leave connectors unprotected after cleaning.

5Attach the fiber optic cable to the scope and inspect for dirt, grease,

defects, dust, oil, etc.

6Repeat Step 1 and Step 2 if necessary.

CAUTION: To reduce the risk of fiber optic cable

damage, use the following bend radius guidelines for

indoor/outdoor fiber optic cable:

Long-term (installed): bend radius is equal to 10 times

the diameter of the cable.

Short-term (during installation): bend radius is equal to

20 times the diameter of the cable.

MISE EN GARDE : Pour réduire le risque de dommage

aux câbles à fibres optiques, suivre les consignes suivantes

en matière de rayon de courbure des câbles à fibres

optiques extérieurs ou intérieurs :

Courbure à long terme (installée). Le rayon de courbure

ne doit pas dépasser 10 fois le diamètre du câble.

Courbure à court terme (pendant l’installation). Le

rayon de courbure ne doit pas dépasser 20 fois le

diamètre du câble.

Installation Procedures

To test the fiber optic cable:

1Connect the 100 Mbps Internet FSI test cable to the IFU Alpha and IFU

Beta fiber cables.

NOTE: Never connect the transmitter first.

2Connect the optical power meter to the IFU Beta test adapter (see

Figure 3-11 and Table 3-7).

Figure 3-11. 100 Mbps Internet Fiber Optic Continuity Test Setup

Outside Building

INSIDE BUILDING

Optical

Light Source

Demarcation Box

IFU Alpha

Fiber Cable

IFU Beta

Fiber Cable

Optical

Power Meter

Plug

Connection

FSI Test

Cable

FSI Test

Cable

Table 3-7. IFU-to-IFU Fiber Test Connections

IFU Beta

Fiber Name

IFU Beta Test

Adapter

Connector

IFU Alpha

Test Adapter

Connector

IFU Alpha

Fiber Name

Payload RX 2 Orange 1 Blue Payload TX

Payload TX 1 Blue 2 Orange Payload RX

Interconnect RX 8 Black 7 Red Interconnect TX

Interconnect TX 7 Red 8 Black Interconnect RX

Installing an IFU

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-25

3Connect the optical light source to the IFU Alpha test adapter as called

out in Table 3-7.

4Set the optical light source to 0 dBm continuous wave and 1310 nm.

5Turn on the optical power meter and optical light source and take readings

at the power meter. Record the results in Table A-3 on page A-2.

NOTE: The received signal should be stronger than – 5.0 dBm (less

than 5.0 dBm).

Repeat Steps 1 through 5 on each fiber optic cable.

Installing an IFU

IFUs are installed in the locations specified by each site drawing. A near-end

IFU is the first installed IFU in a pair, and the far-end IFU is the second in the

pair. Figure 3-12 provides a close-up view of an installed IFU. Installing an

IFU is a two-part process that consists of the following:

1Mounting the IFU to the mounting bracket

2Attaching cables to the IFU

Installation Procedures

CAUTION – LIFTING HAZARD: Two people are

required to lift the Invisible Fiber™ unit. Grasp the

Invisible Fiber™ unit underneath the lower edge and lift

with both hands. To prevent injury, keep your back straight

and lift with your legs, not your back. To prevent damage

to the Invisible Fiber™ unit and components, never

attempt to lift the radio by the attached cables.

MISE EN GARDE – DANGER DE LEVAGE : Il faut

deux personnes pour soulever l’unité Invisible FiberMD.

Saisir l’unité Invisible FiberMD au-dessous du rebord

inférieur, puis soulever l’unité avec les deux mains. Pour

éviter les lésions corporelles, garder le dos en position

verticale et soulever l’unité en utilisant les jambes et non

pas les reins. Pour éviter l’endommagement de l’unité

Invisible FiberMD et de ses composants, ne jamais essayer

de soulever la radio en tirant sur les câbles qui y sont

attachés.

CAUTION: Keep tools and parts away from walkways.

When carrying large, heavy equipment (such as the

Invisible Fiber™ unit), obstacles (such as hand tools,

cables, or components) may not be easily visible and can

cause accidents.

MISE EN GARDE : Garder les outils et les pièces loin

des allées. Lorsqu’on transporte des équipements lourds et

à grandes dimensions (tels que l’unité Invisible FiberMD),

les obstacles (tels que les outils à main, les câbles ou les

composants) sont parfois difficiles à voir et peuvent causer

des accidents.

Installing an IFU

28 GHz 100 Mbps Internet IFU Installation - R1.0 3-27

To mount the IFU:

1Verify the correct IFU for a location by checking the product number on

the IFU against the site drawing in the site engineering folder.

2Refer to Figure 3-12 and position the IFU (2) on the mounting studs (7)

and engage the top clamp.

3Install a snap ring (3) on each mounting stud (7).

Figure 3-12. Mounting the IFU

4Position the building ground cable, IFU ground cable, flat washer (4), and

lock washer (5) on the bottom bolt of the mounting bracket (1) and install

the nut (6).

Legend

Item

Description

IFU Mounting Bracket

IFU

Snap Ring

Flat Washer (3/8")

Lock Washer (3/8")

Nut (3/8")

Mounting Stud

Qty

IFU

Ground

Cable

Building

Ground

Cable

Top

Clamp

Installation Procedures

Attaching IFU Cables

To attach the IFU cables:

1Connect the power, alarm, and fiber optic cable to the IFU locations as

shown in Figure 3-13.

Figure 3-13. IFU Cable Connections

2Secure the power, alarm, and fiber optic cables to the building with

tie-wraps as needed.

DANGER – HIGH CURRENT HAZARD: Ensure that

the – 48 Vdc power source is set to the OFF position

before beginning the installation procedures for the

Invisible Fiber™ unit.

DANGER – L’HASARD DU COURANT ÉLEVÉ :

S’assurer que le bloc d’alimentation – 48 V CC est en

position HORS TENSION avant d’aborder les procédures

pour l’installation de l’unité Invisible FiberMD.

Transmit

Indicator

Optical Fiber

Power

Alarm/Test

Earth

Ground

Cable

28 GHz 100 Mbps Internet IFU Installation - R1.0 4-1

4Alignment Procedures

This chapter provides the procedures for aligning IFUs.

The following topics are included in this chapter:

Course aligning the IFU

Fine aligning the IFU

NOTE: Observe all federal and local laws, regulations,

electrical codes, building codes, fire codes, and licensing

agreements.

Il faut respecter l’ensemble des lois, règlements, codes d’électrique,

codes du bâtiment et codes des incendies du gouvernement fédéral

et des municipalités ainsi que tous les contrats de licence.

NOTE: Failure to follow the installation procedure described

in the Triton Network Systems’ product documentation may

result in damage to the Invisible Fiber™ unit and render the

unit unusable.

L’inobservation de la procédure d’installation décrite dans la

documentation du produit fournie par la société Triton Network

Systems peut endommager l’unité Invisible FiberMD et la rendre

inutilisable.

Alignment Procedures

Setup

Before Starting

Before starting the procedures in this chapter, ensure that the IFUs have been

mounted at the near-end site and far-end site, and that the cables have been

tested.

Preparing for Installation

Table 4-1 identifies the basic aligning tools required for aligning the near-end

and far-end sites.

Table 4-1. Site Commissioning Tools

Item

No. Description Qty.

1 IFU Link Manager test cable 2

2 IFU Link Manager software 2

3 Hub (10BaseT) 1

4 Laptop computer with IFU Link Manager and

SmartApplications™ software installed

5 100BaseT to 100BaseFX media converters 2

6 10BaseT cable (CAT-5) 4

7 SC-to-SC couplers 2

8 MT-RJ to SC fiber adapters (MT-RJ SC) 2

9 Digital multimeter (measures DC voltage up to 100V,

accuracy, 0.3% or better)

10 BNC-banana interface cable 1

11 Site engineering folder 1

12 9/16 in. wrenches or sockets 2

13 Optical alignment tool 1

Coarse Aligning the IFU

28 GHz 100 Mbps Internet IFU Installation - R1.0 4-3

Coarse Aligning the IFU

To align the IFU:

1Loosen the four vertical alignment screws on the IFU mounting bracket.

2Coarse align the near-end IFU to the far-end IFU pair and the far-end IFU

to the near-end IFU using an optical alignment tool (see Figure 4-1).

Figure 4-1. Coarse Alignment

DANGER – HIGH VOLTAGE HAZARD: Do not work

on the system or connect or disconnect cables during

periods of lightning activity, rainy weather, or both.

DANGER – L’HASARD DU TENSION ÉLEVÉ : Ne

pas travailler sur le système ni brancher ni débrancher les

câbles durant l’activité de la foudre, par de temps

pluvieux, ou tous le deux.

WARNING: Failure to follow operating instructions

could result in death or serious injury.

AVERTISSEMENT : Ne pas suivre les instructions

d’utilisation peut causer de sérieuses blessures et même la

mort.

Coarse Align

Near-End IFU

Coarse Align

Far-End IFU

Far-End Far-End

Near-EndNear-End

Alignment Procedures

3Loosen the horizontal alignment nut on the holding bracket. Coarse align

the near-end IFU to the designated far-end IFU using an optical alignment

tool.

4Tighten the four vertical screws and single horizontal nut on the IFU

mounting bracket.

5Set the – 48 Vdc power source to ON.

6Remove the protective cap from the IFU test connector.

7Connect the IFU test cable to the test port of the near-end IFU (see

Figure 4-2).

Figure 4-2. Alignment Test Setup

DANGER – HIGH CURRENT HAZARD: Do not turn

on power before reading the Triton Network Systems’

product documentation. This device has a – 48 Vdc

(5 amps operating peak per feed) direct current input.

DANGER – L’HASARD DU COURANT ÉLEVÉ : Ne

pas mettre la tension avant de lire la documentation du

produit fournie par la société Triton Network Systems. Cet

appareil a une alimentation directe de – 48 V CC (courant

de pointe de 5 ampères par ligne d’alimentation).

Laptop with

IFU Link Manager

TEXT

TEXT TEXT

TEXT TE XT

TEXT

Test Cable BNC/Banana

Multimeter

IFU

Coarse Aligning the IFU

28 GHz 100 Mbps Internet IFU Installation - R1.0 4-5

8Connect the BNC plug of the test cable to the BNC-banana interface

cable.

9Connect the banana plug of the BNC-banana interface cable to the

multimeter (red plug to the volt terminal, black plug to the common

terminal).

10 Turn on the multimeter and set it up to measure DC voltage.

11 Connect the RJ-45 plug of the test cable to the laptop computer.

12 Power up the laptop computer and access the IFU Link Manager

application. Initialize the IFU if it has not been initialized (refer to IFU

Link Manager online help.)

13 Log on to the near-end IFU.

14 Use the IFU Link Manager application to set the near-end IFU radio

transmitter to ON (refer to IFU Link Manager online help).

15 Ensure that the Adaptive Transmit Power Control is OFF.

Repeat this procedure for the far-end IFU.

WARNING: Beware! Radio transmitter is ON when the

red light indicator on the back side of the Invisible Fiber™

unit is illuminated. Observe all radio frequency energy

exposure and service interruption cautions.

MISE EN GARDE : Attention ! Le poste émetteur est EN

MARCHE lorsque le témoin rouge sur le dos de l’unité

Invisible FiberMD est allumé. Respecter toutes les mises en

garde concernant l’exposition aux radiofréquences et

l’interruption de service.

Alignment Procedures

WARNING – Radio Frequency energy: To comply with

FCC and Health Canada RF exposure requirements, a

minimum separation distance of 40 feet in front of the

Invisible FiberTM unit is required between this antenna

and all persons while the transmitter is ON. The radio

transmitter is ON when the red light indicator on the back

side of the radio enclosure is illuminated. Observe RF

energy exposure safety limits, applicable rules, and service

interruption cautions in the product manuals. Serious

bodily injury may result.

AVERTISSEMENT : ENERGIE AUX FRÉQUENCES

RADIOÉLECTRIQUES : afin d'être conforme aux

exigences concernant l'exposition RF du FCC et du

Ministère de la Santé Canadien, une distance de séparation

minimale de 40 pieds devant l'appareil Invisible Fiber™

est nécessaire entre cette antenne et toute personne

présente lorsque l'émetteur est allumé (ON). L'émetteur

radio est allumé (ON) lorsque le voyant lumineux rouge

situé au dos du boîtier radioélectrique est illuminé.

Veuillez observer les limites de sécurité concernant

l'exposition RF, les règles applicables et les avertissements

d'interruption de service indiqués dans les manuels

d'utilisation fournis avec le produit. Le non respect de ces

mesures de sécurité risquerait d'entraîner des blessures

corporelles grave.

Fine Aligning the IFU

28 GHz 100 Mbps Internet IFU Installation - R1.0 4-7

Fine Aligning the IFU

To align the far-end IFU:

1Ensure the near-end IFU transmitter is set to ON.

2Loosen the four vertical screws on the holding bracket.

WARNING: Beware! Radio transmitter is ON when the

red light indicator on the back side of the Invisible Fiber™

unit is illuminated. Observe all radio frequency energy

exposure and service interruption cautions.

MISE EN GARDE : Attention ! Le poste émetteur est EN

MARCHE lorsque le témoin rouge sur le dos de l’unité

Invisible FiberMD est allumé. Respecter toutes les mises en

garde concernant l’exposition aux radiofréquences et

l’interruption de service.

WARNING – Radio Frequency energy: To comply with

FCC and Health Canada RF exposure requirements, a

minimum separation distance of 40 feet in front of the

Invisible FiberTM unit is required between this antenna

and all persons while the transmitter is ON. The radio

transmitter is ON when the red light indicator on the back

side of the radio enclosure is illuminated. Observe RF

energy exposure safety limits, applicable rules, and service

interruption cautions in the product manuals. Serious

bodily injury may result.

AVERTISSEMENT : ENERGIE AUX FRÉQUENCES

RADIOÉLECTRIQUES : afin d'être conforme aux

exigences concernant l'exposition RF du FCC et du

Ministère de la Santé Canadien, une distance de séparation

minimale de 40 pieds devant l'appareil Invisible Fiber™

est nécessaire entre cette antenne et toute personne

présente lorsque l'émetteur est allumé (ON). L'émetteur

radio est allumé (ON) lorsque le voyant lumineux rouge

situé au dos du boîtier radioélectrique est illuminé.

Veuillez observer les limites de sécurité concernant

l'exposition RF, les règles applicables et les avertissements

d'interruption de service indiqués dans les manuels

d'utilisation fournis avec le produit. Le non respect de ces

mesures de sécurité risquerait d'entraîner des blessures

corporelles grave.

Alignment Procedures

3While viewing the multimeter, sweep the IFU vertically by pointing the

IFU all the way up and then down. The measured voltage of the

multimeter displays a succession of peak signals as the IFU moves.

Specifically, the signal displays a “small” peak, a relatively higher peak,

and then redisplays the “small” peak. When the higher peak occurs, note

the approximate position of the IFU and the corresponding voltage value.

The peak voltage should be approximately 3 Vdc.

4Move the IFU to the higher peak position as indicated by the multimeter

display.

5Tighten the four vertical screws on the IFU mounting bracket.

6Loosen the horizontal alignment nut on the IFU mounting bracket.

7Sweep the IFU from the far left to the far right. The measured voltage of

the multimeter displays a succession of peak signals as the IFU moves.

When the higher peak occurs, note the approximate position of the IFU

and the corresponding voltage value.

8Move the IFU to the higher peak position as indicated by the multimeter

display.

9Tighten the horizontal alignment nut on the IFU mounting bracket.

Fine Aligning the IFU

28 GHz 100 Mbps Internet IFU Installation - R1.0 4-9

To align the near-end IFU:

1Ensure the far-end IFU transmitter is set to ON.

2Loosen the four vertical screws on the IFU mounting bracket.

WARNING: Beware! Radio transmitter is ON when the

red light indicator on the back side of the Invisible Fiber™

unit is illuminated. Observe all radio frequency energy

exposure and service interruption cautions.

MISE EN GARDE : Attention ! Le poste émetteur est EN

MARCHE lorsque le témoin rouge sur le dos de l’unité

Invisible FiberMD est allumé. Respecter toutes les mises en

garde concernant l’exposition aux radiofréquences et

l’interruption de service.

WARNING – Radio Frequency energy: To comply with

FCC and Health Canada RF exposure requirements, a

minimum separation distance of 40 feet in front of the

Invisible FiberTM unit is required between this antenna

and all persons while the transmitter is ON. The radio

transmitter is ON when the red light indicator on the back

side of the radio enclosure is illuminated. Observe RF

energy exposure safety limits, applicable rules, and service

interruption cautions in the product manuals. Serious

bodily injury may result.

AVERTISSEMENT : ENERGIE AUX FRÉQUENCES

RADIOÉLECTRIQUES : afin d'être conforme aux

exigences concernant l'exposition RF du FCC et du

Ministère de la Santé Canadien, une distance de séparation

minimale de 40 pieds devant l'appareil Invisible Fiber™

est nécessaire entre cette antenne et toute personne

présente lorsque l'émetteur est allumé (ON). L'émetteur

radio est allumé (ON) lorsque le voyant lumineux rouge

situé au dos du boîtier radioélectrique est illuminé.

Veuillez observer les limites de sécurité concernant

l'exposition RF, les règles applicables et les avertissements

d'interruption de service indiqués dans les manuels

d'utilisation fournis avec le produit. Le non respect de ces

mesures de sécurité risquerait d'entraîner des blessures

corporelles grave.

Alignment Procedures

3While viewing the multimeter, sweep the IFU vertically by pointing the

IFU all the way up and then down. The measured voltage of the

multimeter displays a succession of peak signals as the IFU moves.

Specifically, the signal displays a “small” peak, a relatively higher peak,

and then redisplays the “small” peak. When the higher peak occurs, note

the approximate position of the IFU and the corresponding voltage value.

The peak voltage should be approximately 3 Vdc.

4Move the IFU to the higher peak position as indicated by the multimeter

display.

5Tighten the four vertical screws on the IFU mounting bracket.

6Loosen the horizontal alignment nut on the IFU mounting bracket.

7Sweep the IFU from the far left to the far right. The measured voltage of

the multimeter displays a succession of peak signals as the IFU moves.

When the higher peak occurs, note the approximate position of the

IFUand the corresponding voltage value.

8Move the IFU to the higher peak position as indicated by the multimeter

display.

9Tighten the horizontal alignment nut on the IFU mounting bracket.

10 Access the IFU Link Manager application and enable Adaptive Transmit

Power Control for both the near-end and the far-end IFUs (refer to IFU

Link Manager online help).

11 Record the minimum, maximum, and actual RSSI levels set for the IFU in

Table A-4 on page A-2 and Table A-6 on page A-3.

12 Turn off the laptop computers, disconnect the test cables, and replace the

protective caps on the IFU test connectors.

13 Secure all IFU cabling with UV-rated tie-wraps. Continue to tie wrap the

cables every 18 inches until they enter the building.

NOTE: Refer to your project manager or liaison for commissioning

procedures applicable to your network.

28 GHz 100 Mbps Internet IFU Installation - R1.0 5-1

5Removing an IFU

This chapter provides the procedures for removing an IFU.

The following topics are included in this chapter:

Servicing an IFU

Removing an IFU

NOTE: Observe all federal and local laws, regulations,

electrical codes, building codes, fire codes, and licensing

agreements.

Il faut respecter l’ensemble des lois, règlements, codes d’électrique,

codes du bâtiment et codes des incendies du gouvernement fédéral

et des municipalités ainsi que tous les contrats de licence.

NOTE: Failure to follow the installation procedure described

in the Triton Network Systems’ product documentation may

result in damage to the Invisible Fiber™ unit and render the

unit unusable. Read through the entire installation procedure

before beginning installation.

L’inobservation de la procédure d’installation décrite dans la

documentation du produit fournie par la société Triton Network

Systems peut endommager l’unité Invisible FiberMD et la rendre

inutilisable.

CAUTION: The Invisible Fiber™ unit contains no owner

or user serviceable parts. Opening the radio unit or

tampering with any of its seals voids all warranties.

MISE EN GARDE : L’unité Invisible Fibermd contient

pas de parts utilés par le propriétaire ou l’usager.

Ouverture de l’unité de la radio ou toucher aux scelles rend

toute garantie nulle et non avenue.

Removing an IFU

Servicing an IFU

Servicing an IFU is done at the factory. To service the IFU, remove it and

replace it with a new IFU. Send the IFU requiring service to the factory (See

Contacting Triton Network Systems, Inc. on page xiii).

Removing an IFU

Removing an IFU is a two-part process:

1Removing the power and fiber optic cables from the IFU.

2Removing the IFU from the mounting bracket.

Removing Cables

To remove power and fiber optic cables from the IFU:

CAUTION: Ensure that the – 48 Vdc power source is set

to the OFF position before attaching power cables to the

Invisible Fiber™ unit.

MISE EN GARDE : S’assurer que le bloc d’alimentation

– 48 V CC est en position HORS TENSION avant

d’attacher les câbles d’alimentation à l’unité Invisible

FiberMD.

WARNING: Never touch exposed fiber with any part of

your body. Fiber fragments can enter the skin and are

difficult to detect and remove.

AVERTISSEMENT : Ne jamais laisser une fibre nue

entrer en contact avec une partie quelconque du corps. Des

fragments de fibre peuvent entrer dans la peau, et sont

difficiles à déceler et à enlever.

Removing an IFU

28 GHz 100 Mbps Internet IFU Installation - R1.0 5-3

1Set the – 48 Vdc power source or contact breaker to the OFF position for

the IFU to be removed.

2Remove the power and fiber optic cables from the IFU locations as shown

in Figure 5-1.

3Replace dust caps on the exposed IFU and cable connectors.

Figure 5-1. IFU Cable Connections

CAUTION: Ensure the outside optical fiber connectors

are environmentally protected. Failure to do so may cause

contamination of the fiber surfaces.

MISE EN GARDE : S’assurer que les raccords extérieurs

fibre optique sont protégés contre l’environnement.

L’absence d’une telle protection peut entraîner la

contamination des surfaces des fibres.

Transmit

Indicator

Optical Fiber

Power

Alarm/Test

Earth

Ground

Cable

Removing an IFU

Removing an IFU from a Mounting Bracket

To remove an IFU from its mounting bracket:

1Remove the nut (6), lock washer (5), flat washer (4), and earth ground

strap from the bottom bolt of the mounting bracket (1) (see Figure 5-2).

2Remove the two snap rings (3) from the mounting studs (7) as shown in

Figure 5-2.

3Disengage the top IFU clamp and remove the IFU (2) from the mounting

bracket (1) as shown in Figure 5-2.

CAUTION: Lifting hazard: Two people are required to

lift the Invisible Fiber™ unit. Grasp the Invisible Fiber™

unit underneath the lower edge and lift with both hands. To

prevent injury, keep your back straight and lift with your

legs, not your back. To prevent damage to the Invisible

Fiber™ unit and components, never attempt to lift the

radio by the attached cables.

MISE EN GARDE : Danger de levage. Il faut deux

personnes pour soulever l’unité Invisible FiberMD. Saisir

l’unité Invisible FiberMD au-dessous du rebord inférieur,

puis soulever l’unité avec les deux mains. Pour éviter les

lésions corporelles, garder le dos en position verticale et

soulever l’unité en utilisant les jambes et non pas les reins.

Pour éviter l’endommagement de l’unité Invisible FiberMD

et de ses composants, ne jamais essayer de soulever la

radio en tirant sur les câbles qui y sont attachés.

CAUTION: Keep tools and parts away from walkways.

When carrying large, heavy equipment (such as the

Invisible Fiber™ unit), obstacles (such as hand tools,

cables, or components) may not be easily visible and can

cause accidents.

MISE EN GARDE : Garder les outils et les pièces loin

des allées. Lorsqu’on transporte des équipements lourds et

à grandes dimensions (tels que l’unité Invisible FiberMD),

les obstacles (tels que les outils à main, les câbles ou les

composants) sont parfois difficiles à voir et peuvent causer

des accidents.

Packing an IFU for Shipment

28 GHz 100 Mbps Internet IFU Installation - R1.0 5-5

Figure 5-2. IFU Removal

4To install a new IFU, see Installing an IFU on page 3-25 and Attaching

IFU Cables on page 3-28.

Packing an IFU for Shipment

Use the original packing material to ship the IFU to the factory. If packing

material is not available, contact Triton Network Systems (see Contacting

Triton Network Systems, Inc. on page xiii).

Legend

Item

Description

IFU Mounting Bracket

IFU

Snap Ring

Flat Washer (3/8")

Lock Washer (3/8")

Nut (3/8")

Mounting Stud

Qty

IFU

Ground

Cable

Building

Ground

Cable

Top

Clamp

Removing an IFU

To package an IFU for shipment:

1Make sure the following packaging materials are present:

Delivery box

Protective base

Radome protector sleeve

Protective covers

Figure 5-3. IFU Packaging Materials

2Place protective covers over the optical fiber and power connectors and

position the alarm cable as shown in Figure 5-4.

Figure 5-4. IFU Preparation

Radome

Protective

Protector Sleeve

Protective

Cover Base

IFU Bracket

Mount Locations

Rear of

Delivery Box

Position

Place

Protective

Covers

Cable

As Shown

Packing an IFU for Shipment

28 GHz 100 Mbps Internet IFU Installation - R1.0 5-7

3Lower the IFU into the box in which the IFU was delivered. Make sure

the protective base is placed at the bottom of the box and the IFU bracket

mount locations are aligned securely within the spaces provided.

NOTE: Do not pick up the IFU by grasping the top of the radome

cover. Using both hands, grasp the IFU on either side of the IFU rear

and gently lower the IFU into the delivery box.

Figure 5-5. Positioning the IFU

4Insert the radome protector sleeve in the spaces provided on both sides of

the radome. The protective cardboard flap fits between the radome and

the rear of the IFU. The protective styrofoam flap fits between the radome

and the front of the box.

Figure 5-6. Inserting the Radome Protector Sleeve

IFU

Radome

Rear of

Rear

Delivery Box

Radome

Box Rear

Protective

Protector

Sleeve

Rear of

Delivery Box

Cardboard

Flap

Removing an IFU

5Position the protective cover by inserting the styrofoam edges around the

back and sides of the IFU as shown below.

Figure 5-7. Placing the Protective Cover

6Complete packing the IFU by securing the delivery box. Secure the box

by folding in the box flaps and taping the flaps together.

Figure 5-8. Securing the Delivery Box

Protective

Radome

Protector

Sleeve

Cover

Rear of

Delivery Box

Tape

28 GHz 100 Mbps Internet IFU Installation - R1.0 A-1

AIFU Test Results

This appendix contains tables for recording the power,, alarm, fiber optic, and

alignment test data. This appendix includes the following tables:

Table A-1 shows the results of the Power Source Test.

Table A-2 shows the results of the Alarm Cable Verification Test.

Table A-3 shows the results of the Fiber Optic Test.

Table A-4 shows the results of Alignment Test.

Power Source Test

Table A-1. Power Supply Test Results

Pins Results Pass Criteria Pass/Fail

IFU Alpha - A & C – 46 Vdc to – 56 Vdc

IFU Alpha - B & H – 46 Vdc to – 56 Vdc

IFU Beta - A & C – 46 Vdc to – 56 Vdc

IFU Beta - B & H – 46 Vdc to – 56 Vdc

IFU Gamma - A & C – 46 Vdc to – 56 Vdc

IFU Gamma - B & H – 46 Vdc to – 56 Vdc

IFU Test Results

Alarm Cable Verification

100 Mbps Internet Fiber Optic Verification

Far-End Test

Table A-2. Alarm Cable Wiring Verification

Alarm

Suppressor

IFU Alpha

Wire Color Verify

Alarm

Suppressor

IFU Beta

Wire Color Verify

1 (in) White/Black 1 (in) White/Black

2 (in) White/Brown 2 (in) White/Brown

3 (in) White/Red 3 (in) White/Red

4 (in) White/Orange 4 (in) White/Orange

Shield Shield

Table A-3. 100 Mbps Internet Fiber Optic Test Results

IFU Alpha Test Adapter

End

Fiber Signal Strength

>– 5 dBm @ 1310 nm

IFU Beta Test Adapter

End

IFU Alpha Payload TX IFU Beta Payload RX

IFU Alpha Payload RX IFU Beta Payload TX

IFU Alpha Interconnect TX IFU Beta Interconnect RX

IFU Alpha Interconnect RX IFU Beta Interconnect TX

Table A-4. Far-End Test Results #1

IFU Number

Min/Max

Signal

Strength

IFU Signal

Strength Set Pass/Fail

Near-End Test

28 GHz 100 Mbps Internet IFU Installation - R1.0 A-3

Near-End Test

Table A-5. Far-End Test Results #2

IFU Number

Min/Max

Signal

Strength

IFU Signal

Strength Set Pass/Fail

Table A-6. Near-End Test Results #1

IFU Number

Min/Max

Signal

Strength

IFU Signal

Strength Set Pass/Fail

Table A-7. Near-End Test Results #2

IFU Number

Min/Max

Signal

Strength

IFU Signal

Strength Set Pass/Fail

IFU Test Results

Product Glossary glossary-1

Invisible Fiber™ Product

Glossary

10BaseFL

Part of the IEEE 802.1j standard for 10 Mbps Ethernet fiber.

10BaseT

IEEE 802.3 standard specifying Ethernet over unshielded twisted pair cables.

99.999% availability

(Also known as five 9s availability.) Amount of time the system is expected to

be available. If the system is available 99.999% of the time, expected down

time is approximately six minutes per year, derived as follows:

Days per year X hours per day X (100–99.999) ÷=100 X 60 =

365.25 X 24 X (100–99.999) ÷ 100 X 60 = 5.2 minutes

100BaseFX

Part of the IEEE 802.3u standard for 100 Mbps Ethernet over fiber.

ABAM

A designation of Lucent Technologies for 22 gauge, 110 ohm, insulated,

twisted-pair cable used to connect an ADM switch to a T1 distribution panel.

Add/Drop Multiplexer (ADM)

A device that provides an interface between the different signals in a digital

T-carrier or SONET network. When an ADM is inserted in a transmission

line, it enables lower rate signals to be extracted (dropped) and transported

differently (electrical or optical). Similarly, a lower rate signal can be inserted

(added) into a higher rate signal.

ADM

See Add/Drop Multiplexer (ADM).

AIS

See Alarm Indication Signal (AIS).

Alarm Indication Signal (AIS)

A special signal that is transmitted to downstream equipment for specific

equipment fault conditions.

antenna

A mechanical device that can convert electrical signals to and from

electromagnetic waves. An IFU contains an antenna.

Asynchronous Transfer Mode (ATM)

A cell-based protocol, developed by the ITU-T, for transmitting and switching

voice, video, and data traffic. ATM technology does not use a fixed timing

reference, hence the name asynchronous.

ATM

See Asynchronous Transfer Mode (ATM).

atmospheric absorption

Amount of energy lost when radio waves are transmitted due to the presence

of atmospheric gases.

attenuation

The reduction in the strength of a signal measured in dB. See also

propagation loss.

ADD/DROP

MULTIPLEXER

Signals added and dropped

at an intermediate point in

the transmission (via a

multiplexer)

Communication Flow

Product Glossary glossary-3

azimuth

The horizontal angle the radiating lobe of an antenna makes. When you adjust

an IFU by its azimuth, you move it on its horizontal plane (left to right or right

to left).

backbone

A backbone is the transport path that provides connectivity to other paths. On

the Internet or a WAN, the backbone is a series of paths to which local,

regional, or global networks connect.

backhaul

A transmission path used to move traffic to/from a remote location from/to a

central location. (The verb form is back haul.)

bandwidth

The range of frequencies over which a signal is transmitted.

BER

See Bit Error Rate (BER).

Bit Error Rate (BER)

The number of bit errors detected – displayed as the ratio of the average

number of errored bits in a given number of bits sent. The BER is used to

measure transmission quality. For example, a BER of 10–12 is equivalent to

one error in a trillion bits, which means that for:

SONET OC-3, one error bit is detected approximately every 1.8

hours.

Fast Ethernet, one error bit is detected approximately every 2.8 hours.

BNC connector

Bayonet Neil-Concelman connector. A bayonet type of connector for coaxial

cables in an Ethernet network.

Central Office (CO)

Location at which one or more switches reside for aggregating voice or data

traffic.

Central Processing Unit (CPU)

Central controller that coordinates functions in the IFU.

channel

Physical medium through which signals are transmitted. In optical fiber

transmissions, a channel is a separate wavelength of light within a combined

multiplexed light stream.

channelization

Logically subdividing a frequency (normally assigned by a regulatory agency

for the delivery of broadband wireless services).

CLEC

See Competitive Local Exchange Carrier (CLEC).

See Central Office (CO).

co-channel interference

Interference between signals transmitted within one radio frequency channel.

colocation

Space set aside for a customer’s telecommunications equipment on the service

provider’s premises. For example, a web site owner could place its computer

server on the premises of an ISP, or an ISP could locate its network router at a

company that supplies switching services to other ISPs.

Competitive Local Exchange Carrier (CLEC)

Independent company that competes with the already established local

telephone company by providing its own network and switching. CLEC

distinguishes a new or potential competitor from an established local

exchange carrier (LEC). The term originated from the Telecommunications

Act of 1996, which was intended to promote competition among

long-distance and local phone service providers.

commissioning

Tasks required to enable equipment to be placed in a live network. IFU

commissioning tasks include configuration and antenna alignment.

configuration management

The process of setting equipment attributes that enables equipment to function

as intended.

consecutive point

Network architecture implemented via a point-to-point-to-point design.

CPE

See Customer Premise Equipment (CPE).

Product Glossary glossary-5

CPU

See Central Processing Unit (CPU).

Crane rain model

System of formulas, charts, and maps developed by Robert K. Crane to depict

a global prediction of attenuation caused by rain. See also rain attenuation.

Customer Premise Equipment (CPE)

Equipment (such as telephones and computers) installed at a customer’s

office.

customer site

Network equipment configuration for a location at which network access is

provided in a carrier’s consecutive point network.

See decibel (dB).

decibel (dB)

The unit of measurement for signal strength, usually the ratio between a

transmitted signal and a standard signal source.

demarcation point

Logical dividing point between equipment and a network.

DNS

See Domain Name System (DNS).

domain name

Name that identifies one or more IP addresses. For example,

triton-network.com is a domain name.

Domain Name System (DNS)

A utility that translates an IP address into a domain name and vice versa. For

example: triton-network.com translates to 208.206.40.131.

Element Management System (EMS)

Software application used to manage network equipment.

EMS

See Element Management System (EMS).

Ethernet

Generic term for the IEEE 802.3 standard network transmission protocol.

exciter

An oscillator that enables a tuner to change its frequency.

fade margin

Amount of signal reduction a receiver can tolerate and continue to maintain

satisfactory performance.

far-end IFU

a) IFU at the other end of the link in the network (during site evaluation).

b) Second IFU installed in a linked pair of IFUs.

Triton Network Systems 28ETP-FE-02 28 GHz Fast Ethernet Wireless Transceiver User Manual FE Installation

Triton Network Systems, Inc. 28 GHz Fast Ethernet Wireless Transceiver FE Installation

Installation manual

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