Triton Network Systems 28SNP-03-02 28 GHz SONET Wireless Transceiver User Manual SONET Installation

Triton Network Systems, Inc. 28 GHz SONET Wireless Transceiver SONET Installation

Installation manual

Invisible FiberTM UnitInstallation Guidefor 28 GHz SONET OC-3 Applications Part No. 5228002-0001 Release No. 1.0, February 2000This is a released version of this book. This PDF is for Internal Use Only and is not tobe printed and distributed - OR - distributed electronically to anyone outside TritonNetwork Systems. Only the official hardcopy and electronic (PDFs on CD-ROMs) bookproducts are to be distributed outside Triton Network Systems. Book products can beordered externally through the Triton Network Systems Sales Order Entry System.Book products can be ordered internally by submitting a Non-Production MaterialRequest form to Manufacturing.
© 1999 Triton Network Systems, Inc. All Rights Reserved.Notice of DisclaimerThe 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 InformationInvisible Fiber™ is a trademark of Triton Network Systems, Inc. All other brand or product names are trademarks or registered trademarks of their respective companies or organizations.Part Number: 5228002-0001
28 GHz SONET OC-3 IFU Installation - R1.0 iiiContentsList of Figures ................................................................................... viiList of Tables ..................................................................................... ixAbout This Book ............................................................................... xiPurpose of This Book ....................................................................................xiIntended Audience ......................................................................................... xiFormat of This Book .....................................................................................xiiConventions Used in This Book ...................................................................xiiContacting Triton Network Systems, Inc. ...................................................xiiiWarnings and Safety Guidelines .....................................................xvConventions .................................................................................................. xvRisk of Personal Injury from Electrical Shock ............................................xviRisk of Personal Injury from Fiber Optics ...................................................xviRisk of Personal Injury from Radio Frequency Energy Exposure ..............xviOther Risks of Personal Injury ....................................................................xviiRisk of Service Interruption .......................................................................xviiiOther Precautions .........................................................................................xixAvertissements et consignes de sécurité ........................................ xxiConventions .................................................................................................xxiRisque de lésions corporelles provoquées par la décharge électrique ........xxiiRisque de lésions corporelles provoquées par les câbles à fibres optiques..xxii
iv © 1999 Triton Network Systems, Inc. All Rights Reserved.Risque de lésions corporelles provoquées par l’exposition de l’énergie radiofréquences ..........................................................................................xxiiiAutres risques des lésions corporelles .......................................................xxiiiRisque d’interruption de service ................................................................xxivAutres mises en garde .................................................................................xxvChapter 1 — Installation Overview .............................................. 1-1Installation Overview ...................................................................................1-1Site Engineering Folder .........................................................................1-1IFU Link Manager .......................................................................................1-2Power Source ...............................................................................................1-2Cabling .........................................................................................................1-2Power Cable ..........................................................................................1-2Fiber Optic Cable ..................................................................................1-2System Grounding and Surge Protection .....................................................1-3Earth Ground .........................................................................................1-3Surge Protection ....................................................................................1-3Chapter 2 — Staging Procedure .................................................... 2-1Configuring IFUs .........................................................................................2-1Chapter 3 — Installation Procedures ........................................... 3-1Setup ............................................................................................................3-2Before Starting ......................................................................................3-2Preparing for Installation .......................................................................3-2Installing IFU Components ..........................................................................3-3Determining IFU Mounting Requirements ...........................................3-4Wall-Mount Criteria .......................................................................3-5Pole-Mount Criteria ........................................................................3-5RF Energy Exposure Safety Limits and Applicable Rules .............3-6Mounting the IFU Bracket ...........................................................................3-7Installing Power Cables .........................................................................3-9IFU Power Cable Test .........................................................................3-11Installing the Fiber Optic Cable ..........................................................3-13
28 GHz SONET OC-3 IFU Installation - R1.0 vFiber Optic Continuity Test .................................................................3-18Installing an IFU ........................................................................................3-22Attaching IFU Cables ..........................................................................3-25Chapter 4 — Alignment Procedures ............................................. 4-1Setup ............................................................................................................4-2Before Starting ......................................................................................4-2Preparing for Installation .......................................................................4-2Coarse Aligning the IFU ..............................................................................4-3Fine Aligning the IFU ..................................................................................4-7Chapter 5 — Removing an IFU ..................................................... 5-1Servicing an IFU ..........................................................................................5-2Removing an IFU .........................................................................................5-2Removing Cables ..................................................................................5-2Removing an IFU from a Mounting Bracket ........................................5-4Packing an IFU for Shipment ......................................................................5-5Appendix A — IFU Test Results .................................................. A-1Power Source Test ......................................................................................A-2SONET OC-3 Fiber Optic Test ..................................................................A-2Far-End Test ...............................................................................................A-2Near-End Test .............................................................................................A-3Invisible Fiber™ Product Glossary ................................... glossary-1Index ..........................................................................................index-1
vi © 1999 Triton Network Systems, Inc. All Rights Reserved.
28 GHz SONET OC-3 IFU Installation - R1.0 viiList of FiguresFigure 1-1. SONET OC-3 Fiber Optic Cable Configuration .................1-4Figure 2-1. IFU Lifting Guideline ..........................................................2-3Figure 2-2. IFU Power Cable Hookup ...................................................2-4Figure 2-3. Power Test Setup .................................................................2-4Figure 2-4. IFU Configuration Setup .....................................................2-6Figure 3-1. Example of IFU Bracket Attached to Wall ..........................3-7Figure 3-2. Example of IFU Bracket Attached to Pole ..........................3-8Figure 3-3. Typical Power Cable Wiring .............................................3-10Figure 3-4. Typical IFU Power Termination Wiring Schematic ..........3-11Figure 3-5. Power Test Setup ...............................................................3-12Figure 3-6. Demarcation Patch Panel ...................................................3-15Figure 3-7. Typical SONET OC-3 Demarcation Jumper Locations ....3-17Figure 3-8. Typical SONET OC-3 Site Schematic ...............................3-18Figure 3-9. SONET OC-3 Fiber Optic Continuity Test Setup .............3-21Figure 3-10. Mounting the IFU ..............................................................3-24Figure 3-11. IFU Cable Connections .....................................................3-25Figure 4-1. Coarse Alignment ................................................................4-3Figure 4-2. Alignment Test Setup ..........................................................4-4Figure 5-1. IFU Cable Connections .......................................................5-3Figure 5-2. IFU Removal .......................................................................5-5Figure 5-3. IFU Packaging Materials .....................................................5-6Figure 5-4. IFU Preparation ...................................................................5-6
viii © 1999 Triton Network Systems, Inc. All Rights Reserved.Figure 5-5. Positioning the IFU ..............................................................5-7Figure 5-6. Inserting the Radome Protector Sleeve ................................5-7Figure 5-7. Placing the Protective Cover ...............................................5-8Figure 5-8. Securing the Delivery Box ..................................................5-8
28 GHz SONET OC-3 IFU Installation - R1.0 ixList of TablesTable 2-1. Typical IFU Configuration Parts List ..................................2-1Table 3-1. Site Installation Tools ..........................................................3-2Table 3-2. Site Installation Parts (for two IFUs) ...................................3-2Table 3-3. Typical Power Cable Wiring .............................................3-10Table 3-4. Typical SONET OC-3 Demarcation Panel Input Connections ..............................................................3-16Table 3-5. Typical SONET OC-3 Demarcation Panel JumperConnections .......................................................................3-17Table 3-6. SONET OC-3 Fiber Test Connections ..............................3-21Table 4-1. Site Aligning Tools ..............................................................4-2Table A-1. Power Supply Test Results .................................................A-2Table A-2. SONET OC-3 Fiber Optic Test Results ..............................A-2Table A-3. Far-End Test Results #1 ......................................................A-2Table A-4. Far-End Test Results #2 ......................................................A-3Table A-5. Near-End Test Results #1 ...................................................A-3Table A-6. Near-End Test Results #2 ...................................................A-3
x© 1999 Triton Network Systems, Inc. All Rights Reserved.
28 GHz SONET OC-3 IFU Installation - R1.0 xiAbout This BookThe 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 SONET OC-3 application for the IFU.Purpose of This BookThis book describes how to:Configure IFUsPerform preparatory (prior to installation) operations on an IFU, such as downloading attributes.Install IFUsInstall the brackets, mount the IFU, and run and connect cables.Align IFUsPerform course and fine alignment on the IFUs.Remove IFUsServicing and removing an IFU.The procedures include required verification tests and appropriate warning messages.Intended AudienceThis 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.
xii © 1999 Triton Network Systems, Inc. All Rights Reserved.Format of This BookThis book contains:Conventions Used in This BookThis 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 DescriptionWarnings and Safety Guidelines on page xvProvides a list of all warning, danger, and caution messages related to working with IFUs.Chapter 1, Installation OverviewDescribes 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 ProceduresProvides the component installation procedures.Chapter 4, Alignment ProceduresProvides 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 GlossaryProvides descriptions of product terminology.Index Provides an alphabetical list with the page location of information included in this book.
28 GHz SONET OC-3 IFU Installation - R1.0 xiiiContacting Triton Network Systems, Inc.Direct any questions to your project liaison or:Triton Network Systems, Inc.Technical Assistance Center (TAC)8529 SouthPark CircleOrlando, FL 32819Telephone - Domestic, Toll-free: 1-877-6TRITON (1-877-687-4866) Telephone - International: +1-407-903-2070E-Mail: support@triton-network.comFAX: +1-407-903-0995
xiv © 1999 Triton Network Systems, Inc. All Rights Reserved.
Warnings and Safety Guidelines xvWarnings and Safety GuidelinesConventionsThe following list identifies the warning and caution graphic symbols used in this guide:Risk of Personal Injury from Electrical ShockThis symbol indicates a risk of personal injury due to an electrical shock.Risk of Personal Injury from Fiber OpticsThis symbol indicates a risk of personal injury from fiber optic cable laser radiation.Risk of Personal Injury from Radio Frequency Energy ExposureThis symbol indicates a risk of personal injury due to radio frequency energy exposure.Other Risks of Personal InjuryThis symbol indicates a risk of personal injury from a source other than electrical shock, laser radiation, or radio frequency energy exposure.Risk of Service InterruptionThis symbol indicates a risk of service interruption or equipment damage.
xvi © 1999 Triton Network Systems, Inc. All Rights Reserved.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 ExposureWARNING: 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 xviiWARNING – 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 InjuryNOTE: 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.
xviii © 1999 Triton Network Systems, Inc. All Rights Reserved.Risk of Service InterruptionCAUTION: 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 xixOther PrecautionsFailure 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 CircleOrlando, FL 32819Telephone - Domestic, Toll-free: 1-877-6TRITON (1-877-687-4866)Telephone - International: +1-407-903-2070E-Mail: support@triton-network.comFAX: +1-407-903-0995The 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 RulesThe 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.
xx © 1999 Triton Network Systems, Inc. All Rights Reserved.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 performingone 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 xxiAvertissements et consignes de sécuritéConventionsLa 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 optiquesCe 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 radiofréquencesCe symbole indique un risque de lésions corporelles provoquées par l’exposition de l’énergie radiofréquences.Autres risques de lésions corporellesCe 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 serviceCe symbole indique un risque d’interruption de service ou de dommage aux équipements.
xxii © 1999 Triton Network Systems, Inc. All Rights Reserved.Risque de lésions corporelles provoquées par la décharge électriqueDANGER – 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 optiquesDANGER : 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 xxiiiRisque de lésions corporelles provoquées par l’exposition de l’énergie radiofréquencesMISE 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 corporellesLes 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.
xxiv © 1999 Triton Network Systems, Inc. All Rights Reserved.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 serviceMISE 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 xxvMISE 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 gardeL’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 CircleOrlando, FL 32819Téléphone - Aux États-Unis, sans frais : 1-877-6TRITON (1-877-687-4866) Téléphone - Dans d’autres pays : +1-407-903-2070Internet : support@triton-network.comTélécopieur : +1-407-903-0995Il 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.
xxvi © 1999 Triton Network Systems, Inc. All Rights Reserved.Limites de sécurité à propos de l'énergie RF et règles applicablesLa 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 SONET OC-3 IFU Installation - R1.0 1-11Installation OverviewThis 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 OverviewIFUs 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 FolderBefore 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™ SONET OC-3 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 Overview1-2 © 1999 Triton Network Systems, Inc. All Rights Reserved.IFU Link ManagerThe 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 alignmentPower SourceThe IFUs require a – 48 Vdc power source. The specifications of the power source are defined in the site engineering folder.CablingIFU installations require the following two types of cables:Power The power cable connects the IFU to the – 48 Vdc power source.Fiber OpticThe fiber optic cable connects the IFU to the site equipment cabinet.Power CableThe power cable is outdoor/indoor rated. The power cable contains four12-AWG conductors.Fiber Optic CableFor SONET networks, the IFU requires a multi-mode and single-mode fiber optic cables (see Figure 1-1).
System Grounding and Surge Protection28 GHz SONET OC-3 IFU Installation - R1.0 1-3System Grounding and Surge ProtectionThe 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 GroundThe IFU has an external electrical interconnection point for connecting the IFU ground subsystems to earth ground. Surge ProtectionThe 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 Overview1-4 © 1999 Triton Network Systems, Inc. All Rights Reserved.Figure 1-1. SONET OC-3 Fiber Optic Cable Configuration PlugConnection BulkheadConnectionCable SchematicTriton Network SystemsSONET Fiber CableBlue 9/1251310 nm1White62.5/125 850 nm8Orange 9/1251310 nm23Dummy4Dummy5Brown62.5/125 850 nm6Slate62.5/125 850 nm7PlugColorFiber TypeWavelength125678(Pins 3 & 4 Plugged)(Pins 3 & 4 Plugged)Green62.5/125 850 nm18234567SCSIGTXTXTXRXRXRXPayloadPayloadOAM&POAM&PInterconnectInterconnectPluggedPlugged1243657812345687
28 GHz SONET OC-3 IFU Installation - R1.0 2-12Staging ProcedureThis chapter describes the IFU configuration procedure to be performed at the designated staging area.Configuring IFUsIFUs 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 ListItem No. Description Qty.1IFU 12 BNC-banana plug adapter 13 IFU Link Manager test cable 14 Laptop computer with IFU Link Manager installed 15 Power source (– 48 Vdc) 16 IFU power cable 17 Site engineering folder 18 Digital multimeter 1
Staging Procedure2-2 © 1999 Triton Network Systems, Inc. All Rights Reserved.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.2238011-1200PRODUCT FREQUENCYFILTER COMBINATIONPROTOCOLANTENNA ORIENTATIONPLACE HOLDER (Future)PROTOCOL TYPEPLACE HOLDER (Future)PRODUCT BLOCK
Configuring IFUs28 GHz SONET OC-3 IFU Installation - R1.0 2-3Figure 2-1. IFU Lifting GuidelineCAUTION: 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.IFURadomeCoverLifting AreaLifting Area
Staging Procedure2-4 © 1999 Triton Network Systems, Inc. All Rights Reserved.2Connect the IFU power cable to the – 48 Vdc power source as shown in Figure 2-2.Figure 2-2. IFU Power Cable Hookup3Set 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 SetupPower Cable- 48 Vdc PowerSource - 48RTNRTN White (Cable Pin A)RTN White/Red (Cable Pin B)- 48 White/Brown (Cable Pin C)- 48 White/Black (Cable Pin D)Cable Pin AssignmentTEXTTEXTTEXT TEXTTEXT TEXTTE XT TE XTTE XT TE XTTEXTTEXT- 48+- MultimeterRTN Cable Pin ARTN Cable Pin B- 48 Cable Pin C- 48 Cable Pin DCable Pin AssignmentAPower CableDBC
Configuring IFUs28 GHz SONET OC-3 IFU Installation - R1.0 2-56Connect 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 Procedure2-6 © 1999 Triton Network Systems, Inc. All Rights Reserved.Figure 2-4. IFU Configuration Setup13 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.34567PowerCable- 48 Vdc PowerSource- 48 RTNPC/IFU Link ManagerTest Cable
Configuring IFUs28 GHz SONET OC-3 IFU Installation - R1.0 2-714 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 Procedure2-8 © 1999 Triton Network Systems, Inc. All Rights Reserved.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 SONET OC-3 IFU Installation - R1.0 3-13Installation ProceduresThis 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 IFUThe 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 Procedures3-2 © 1999 Triton Network Systems, Inc. All Rights Reserved.SetupBefore StartingBefore 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 InstallationTable 3-1 identifies the special tools required for installation and Table 3-2 identifies the parts required.Table 3-1. Site Installation ToolsItem No. Description Qty.1 Digital multimeter 12 Fiber cleaning kit (solution & air) 13Fiber scope 14 Optical light source 15 Optical power meter 16 FSI test cable 17 Site engineering folder 18 Right-angled snap ring pliers (for external snap ring) 1Table 3-2. Site Installation Parts (for two IFUs)Item No. Description Qty.1IFU 22 IFU mounting bracket with snap ring kit 23 IFU power cable 24 Fiber optic cable 25 Tie-wraps, UV-rated A/R
Installing IFU Components28 GHz SONET OC-3 IFU Installation - R1.0 3-3Installing IFU ComponentsThis 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 Procedures3-4 © 1999 Triton Network Systems, Inc. All Rights Reserved.Determining IFU Mounting RequirementsThe 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 Components28 GHz SONET OC-3 IFU Installation - R1.0 3-5To 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 CriteriaWall 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 CriteriaThe 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 Procedures3-6 © 1999 Triton Network Systems, Inc. All Rights Reserved.RF Energy Exposure Safety Limits and Applicable RulesThe 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 Bracket28 GHz SONET OC-3 IFU Installation - R1.0 3-7Mounting 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 31456452Mounting SurfaceLegendItem 1 2 3 4 5 6Qty 1 4 2 8 8 4* Threaded Rod Length Is Determined by WallThickness Plus 2.5 Inches 102 mm 4.0 in276 mm10.9 in Bracket Hole Pattern Allow 11 mm/0.5 in. for Clearance (Not to Scale) DescriptionIFU Mounting BracketThreaded Rod *Flat Washer (3/8")Lock Washer (3/8") Nut (3/8" x 24)Large Flatwasher
Installation Procedures3-8 © 1999 Triton Network Systems, Inc. All Rights Reserved.Figure 3-2. Example of IFU Bracket Attached to PoleNOTE: 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.LegendItem 1 2 3 4 5 6 DescriptionIFU Mounting BracketMounting PoleU-Bolt (3/8")Flat Washer (3/8")Lock Washer (3/8")Nut (3/8")Qty 1 1 2 4 4 4 456132
Mounting the IFU Bracket28 GHz SONET OC-3 IFU Installation - R1.0 3-9Installing Power CablesThere 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 Procedures3-10 © 1999 Triton Network Systems, Inc. All Rights Reserved.Figure 3-3. Typical Power Cable Wiring IFU AlphaSuppressorIFU BetaSuppressorIFU Beta Power CableWhite(PB-2)IFU Alpha Power CableWhite/Black(PA-4)White/Brown(PA-3)White/Red(PA-1)ProtectedShield-+-+White(PA-2)White/Red(PB-1)White/Black(PB-4)White/Brown(PB-3)ShieldProtectedSurge SurgeTable 3-3. Typical Power Cable Wiring IFU AlphaSurge InputWire Color/NumberIFU BetaSurge InputWire Color/NumberRTN (+) 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 Bracket28 GHz SONET OC-3 IFU Installation - R1.0 3-11Figure 3-4. Typical IFU Power Termination Wiring Schematic IFU Power Cable TestTo 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)CIFU AlphaPowerCableWH/BK (PA-4)DWH/BN (PA-3)AWH/RD (PA-1)BSuppressorGNDShieldIFU BetaPowerCableGNDShieldF1 Conn++-PowerSourceF1Common BarF2Common BarF2 ConnShield toChassis GroundSite EquipmentCabinetSurgeSurge++++-------White (PB-2)Brown (PB-3)Black (PA-4)Red (PA-1)WhiteRedBrownBlack++CDABWH (PB-2)WH/BK (PB-4)WH/BN (PB-3)WH/RD (PB-1)Chassis toEarth GroundPanel toEarth Ground- 48 VdcRTN- 48 VdcRTNProtectedProtectedDANGER – 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 Procedures3-12 © 1999 Triton Network Systems, Inc. All Rights Reserved.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 Setup4Connect 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-2.5Read the measurement on the multimeter. Passing criteria is – 46 Vdc to – 56 Vdc. Record the results in Table A-1 on page A-2.6Connect 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-2.Repeat the above test for each IFU power cable.TEXTTEXTTEXT TEXTTEXT TEXTTEXT TEXTTEXT TEXTTEXTTEXT- 48+- MultimeterRTN Cable Pin ARTN Cable Pin B- 48 Cable Pin C- 48 Cable Pin DCable Pin AssignmentAIFU Power CableDBCOutside BuildingInside Building
Mounting the IFU Bracket28 GHz SONET OC-3 IFU Installation - R1.0 3-13Installing the Fiber Optic CableThere 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.
Installation Procedures3-14 © 1999 Triton Network Systems, Inc. All Rights Reserved.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 3-6 and Table 3-4.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.
Mounting the IFU Bracket28 GHz SONET OC-3 IFU Installation - R1.0 3-15Figure 3-6. Demarcation Patch Panel1A 1B2A 2B3A 3B4A5A4B5B6A 6B7A 7B8A9B8B9A10A 10B11A 11B12A 12BFiber Optic CablesFrom IFUsConnect IFU Fiber Cablesto Rear of PanelPanel FrontConnect Site EquipmentCables to Front of PanelPANELFRONT
Installation Procedures3-16 © 1999 Triton Network Systems, Inc. All Rights Reserved. 3Connect the jumpers to the front of the demarcation patch panel as shown in Figure 3-7 ,Table 3-5, and Figure 3-8.Table 3-4. Typical SONET OC-3 Demarcation Panel Input ConnectionsFiber FunctionFiberColor (Number)Rear of Demarcation PanelFiber TypeIFU AlphaPayload TX Slate (FA-1) 1A Single-modePayload RX White (FA-2) 1B Single-modeOAM&P TX Green (FA-5) 2A Multi-modeOAM&P RX Brown (FA-6) 2B Multi-modeInterconnect TX Blue (FA-7) 3A Multi-modeInterconnect RX Orange (FA-8) 3B Multi-modeIFU BetaPayload TX Slate (FB-1) 4A Single-modePayload RX White (FB-2) 4B Single-modeOAM&P TX Green (FB-5) 5A Multi-modeOAM&P RX Brown (FB-6) 5B Multi-modeInterconnect TX Blue (FB-7) 6A Multi-modeInterconnect RX Orange (FB-8) 6B Multi-mode
Mounting the IFU Bracket28 GHz SONET OC-3 IFU Installation - R1.0 3-17Figure 3-7. Typical SONET OC-3 Demarcation Jumper Locations1A 1B2A 2B3A 3B4A5A4B5B6A 6B7A 7B8A9B8B9A10A 10B11A 11B12A 12BTable 3-5. Typical SONET OC-3 Demarcation Panel Jumper ConnectionsFiber Function From To Fiber FunctionIFU Alpha Interconnect TX 3A 6B IFU Beta Interconnect RXIFU Alpha Interconnect RX 3B 6A IFU Beta Interconnect TX
Installation Procedures3-18 © 1999 Triton Network Systems, Inc. All Rights Reserved.Figure 3-8. Typical SONET OC-3 Site SchematicFiber Optic Continuity TestThis 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 cable2Testing the fiber optic cableIFU AlphaFiberCableSlateDemarcation Panel12BlueWhite56781A1B2A2B3A3B4A4BRear Front1A1B2A2B3A3B4A4BIFU BetaFiberCable1256785A5B6A6B7A7B8A8B5A5B6A6B7A7B8A8B1234IFU AlphaPayloadIFU AlphaOAM&PIFU BetaPayloadIFU BetaOAM&PSite EquipmentCabinetTXRXTXRXTXRXTXRXTXRXTXRXChassis toEarth GroundBrownGreenOrangeBlue (FA-5)Orange (FA-6)Yellow (FB-1)Violet (FB-2)Brown (FB-6)Green (FB-5)Red (FA-1)Black (FA-2)SlateBlueWhiteBrownGreenOrange
Mounting the IFU Bracket28 GHz SONET OC-3 IFU Installation - R1.0 3-19To 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.
Installation Procedures3-20 © 1999 Triton Network Systems, Inc. All Rights Reserved.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.
Mounting the IFU Bracket28 GHz SONET OC-3 IFU Installation - R1.0 3-21To test the fiber optic cable:1Connect the SONET OC-3 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 3-9 and Table 3-6).Figure 3-9. SONET OC-3 Fiber Optic Continuity Test SetupOutside BuildingINSIDE BUILDINGOpticalLight SourceDemarcation BoxIFU AlphaFiber CableIFU BetaFiber CableOptical Power Meter PlugConnection12436578FSI TestCableFSI TestCableTable 3-6. SONET OC-3 Fiber Test ConnectionsIFU AlphaFiber NameIFU Alpha Test Adapter ConnectorIFU Beta Test Adapter ConnectorIFU Beta Fiber NameIFU Alpha Interconnect TX 7 8 IFU Beta Interconnect RXIFU Alpha Interconnect RX 8 7 IFU Beta Interconnect TX
Installation Procedures3-22 © 1999 Triton Network Systems, Inc. All Rights Reserved.3Connect the optical light source to the IFU Alpha test adapter as called out in Table 3-6.4Set 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-2 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 IFUIFUs 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 3-10 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 bracket2Attaching cables to the IFU
Installing an IFU28 GHz SONET OC-3 IFU Installation - R1.0 3-23CAUTION – 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.
Installation Procedures3-24 © 1999 Triton Network Systems, Inc. All Rights Reserved.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 3-10 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 3-10. Mounting the IFU4Position 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).LegendItem 1 2 3 4 5 6 7 DescriptionIFU Mounting BracketIFUSnap RingFlat Washer (3/8")Lock Washer (3/8")Nut (3/8")Mounting StudQty 1 1 2 1 1 1 2 13456IFU GroundCable7Building GroundCableTopClamp2
Installing an IFU28 GHz SONET OC-3 IFU Installation - R1.0 3-25Attaching IFU CablesTo attach the IFU cables:1Connect the power and fiber optic cable to the IFU locations as shown in Figure 3-11. Figure 3-11. IFU Cable Connections2Secure the power 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.TransmitIndicatorOptical FiberPowerAlarm/TestEarthGroundCable
Installation Procedures3-26 © 1999 Triton Network Systems, Inc. All Rights Reserved.
28 GHz SONET OC-3 IFU Installation - R1.0 4-14Alignment ProceduresThis chapter provides the procedures for aligning IFUs.The following topics are included in this chapter:Course aligning the IFUFine aligning the IFUNOTE: 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 Procedures4-2 © 1999 Triton Network Systems, Inc. All Rights Reserved.SetupBefore StartingBefore 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 InstallationTable 4-1 identifies the basic aligning tools required for aligning the near-end and far-end sites. Table 4-1. Site Aligning ToolsItem No. Description Qty.1 IFU Link Manager test cable 22 IFU Link Manager software 23 Laptop with IFU Link Manager installed 24 SONET test set 25 Digital multimeter (measures DC voltage up to 100V, accuracy 0.3% or better)26 BNC-banana interface cable 17 Site engineering folder 18 9/16 in. wrenches or sockets 29 Optical alignment tool 1
Coarse Aligning the IFU28 GHz SONET OC-3 IFU Installation - R1.0 4-3Coarse Aligning the IFUTo 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 AlignmentDANGER – 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 AlignNear-End IFUCoarse AlignFar-End IFUFar-End Far-EndNear-EndNear-End
Alignment Procedures4-4 © 1999 Triton Network Systems, Inc. All Rights Reserved.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 SetupDANGER – 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 ManagerTEXTTEXTTEXT TEXTTEXT TEXTTEXT TE XTTEXT TE XTTEXTTEXT3+- Test Cable BNC/BananaMultimeterIFU
Coarse Aligning the IFU28 GHz SONET OC-3 IFU Installation - R1.0 4-58Connect 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 Procedures4-6 © 1999 Triton Network Systems, Inc. All Rights Reserved.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 IFU28 GHz SONET OC-3 IFU Installation - R1.0 4-7Fine Aligning the IFUTo 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 Procedures4-8 © 1999 Triton Network Systems, Inc. All Rights Reserved.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 IFU28 GHz SONET OC-3 IFU Installation - R1.0 4-9To 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 Procedures4-10 © 1999 Triton Network Systems, Inc. All Rights Reserved.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-3 on page A-2 and Table A-5 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 SONET OC-3 IFU Installation - R1.0 5-15Removing an IFUThis chapter provides the procedures for removing an IFU. The following topics are included in this chapter:Servicing an IFURemoving an IFUNOTE: 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 IFU5-2 © 1999 Triton Network Systems, Inc. All Rights Reserved.Servicing an IFUServicing 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 CablesTo 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 IFU28 GHz SONET OC-3 IFU Installation - R1.0 5-31Set 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 ConnectionsCAUTION: 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.TransmitIndicatorOptical FiberPowerAlarm/TestEarthGroundCable
Removing an IFU5-4 © 1999 Triton Network Systems, Inc. All Rights Reserved.Removing an IFU from a Mounting BracketTo 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 Shipment28 GHz SONET OC-3 IFU Installation - R1.0 5-5Figure 5-2. IFU Removal4To install a new IFU, see Installing an IFU on page 3-22 and Attaching IFU Cables on page 3-25.Packing an IFU for ShipmentUse 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). LegendItem 1 2 3 4 5 6 7 DescriptionIFU Mounting BracketIFUSnap RingFlat Washer (3/8")Lock Washer (3/8")Nut (3/8")Mounting StudQty 1 1 2 1 1 1 2 13456IFU GroundCable7Building GroundCableTopClamp2
Removing an IFU5-6 © 1999 Triton Network Systems, Inc. All Rights Reserved.To package an IFU for shipment:1Make sure the following packaging materials are present:Delivery boxProtective baseRadome protector sleeveProtective coversFigure 5-3. IFU Packaging Materials2Place protective covers over the optical fiber and power connectors and position the alarm cable as shown in Figure 5-4.Figure 5-4. IFU PreparationRadome ProtectiveProtector SleeveProtective Cover BaseIFU BracketMount LocationsRear of Delivery BoxPosition Place Protective CoversCable As Shown
Packing an IFU for Shipment28 GHz SONET OC-3 IFU Installation - R1.0 5-73Lower 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 SleeveIFU IFU RadomeRear of RearDelivery BoxRadome Box RearProtective Protector SleeveRear of Delivery Box CardboardFlap
Removing an IFU5-8 © 1999 Triton Network Systems, Inc. All Rights Reserved.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 Cover6Complete 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 BoxProtective Radome Protector SleeveCoverRear of Delivery BoxTape
28 GHz SONET OC-3 IFU Installation - R1.0 A-1AIFU Test ResultsThis appendix contains tables for recording the power, 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.
IFU Test ResultsA-2 © 1999 Triton Network Systems, Inc. All Rights Reserved.Power Source TestSONET OC-3 Fiber Optic TestFar-End Test Table A-1. Power Supply Test ResultsPins Results Pass Criteria Pass/FailIFU Alpha - A & C – 46 Vdc to – 56 VdcIFU Alpha - B & H – 46 Vdc to – 56 VdcIFU Beta - A & C – 46 Vdc to – 56 VdcIFU Beta - B & H – 46 Vdc to – 56 VdcIFU Gamma - A & C – 46 Vdc to – 56 VdcIFU Gamma - B & H – 46 Vdc to – 56 VdcTable A-2. SONET OC-3 Fiber Optic Test ResultsIFU Alpha Test Adapter EndFiber Signal Strength>– 5.0 dBm @ 1310 nmIFU Beta Test Adapter EndIFU Alpha Interconnect TX IFU Beta Interconnect RXIFU Alpha Interconnect RX IFU Beta Interconnect TXTable A-3. Far-End Test Results #1IFU NumberMin/MaxSignal StrengthIFU Signal Strength Set Pass/Fail
Near-End Test28 GHz SONET OC-3 IFU Installation - R1.0 A-3 Near-End Test Table A-4. Far-End Test Results #2IFU NumberMin/MaxSignal StrengthIFU Signal Strength Set Pass/FailTable A-5. Near-End Test Results #1IFU NumberMin/MaxSignal StrengthIFU Signal Strength Set Pass/FailTable A-6. Near-End Test Results #2IFU NumberMin/MaxSignal StrengthIFU Signal Strength Set Pass/Fail
IFU Test ResultsA-4 © 1999 Triton Network Systems, Inc. All Rights Reserved.
Product Glossary glossary-1Invisible Fiber™ Product Glossary10BaseFLPart of the IEEE 802.1j standard for 10 Mbps Ethernet fiber.10BaseTIEEE 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 minutes100BaseFXPart of the IEEE 802.3u standard for 100 Mbps Ethernet over fiber.AABAMA designation of Lucent Technologies for 22 gauge, 110 ohm, insulated, twisted-pair cable used to connect an ADM switch to a T1 distribution panel.
glossary-2 © 1999 Triton Network Systems, Inc. All Rights Reserved.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.ADMSee Add/Drop Multiplexer (ADM). AISSee Alarm Indication Signal (AIS). Alarm Indication Signal (AIS)A special signal that is transmitted to downstream equipment for specific equipment fault conditions.antennaA 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.ATMSee Asynchronous Transfer Mode (ATM).atmospheric absorptionAmount of energy lost when radio waves are transmitted due to the presence of atmospheric gases. attenuationThe reduction in the strength of a signal measured in dB. See also propagation loss. ADD/DROPMULTIPLEXERSignals added and droppedat an intermediate point in the transmission (via a multiplexer)Communication Flow
Product Glossary glossary-3azimuthThe 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).BbackboneA 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. backhaulA transmission path used to move traffic to/from a remote location from/to a central location. (The verb form is back haul.)bandwidthThe range of frequencies over which a signal is transmitted.BERSee 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 connectorBayonet Neil-Concelman connector. A bayonet type of connector for coaxial cables in an Ethernet network.CCentral 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.
glossary-4 © 1999 Triton Network Systems, Inc. All Rights Reserved.channelPhysical medium through which signals are transmitted. In optical fiber transmissions, a channel is a separate wavelength of light within a combined multiplexed light stream.channelizationLogically subdividing a frequency (normally assigned by a regulatory agency for the delivery of broadband wireless services).CLECSee Competitive Local Exchange Carrier (CLEC).COSee Central Office (CO).co-channel interferenceInterference between signals transmitted within one radio frequency channel.colocationSpace 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.commissioningTasks required to enable equipment to be placed in a live network. IFU commissioning tasks include configuration and antenna alignment.configuration managementThe process of setting equipment attributes that enables equipment to function as intended.consecutive pointNetwork architecture implemented via a point-to-point-to-point design.CPESee Customer Premise Equipment (CPE).
Product Glossary glossary-5CPUSee Central Processing Unit (CPU).Crane rain modelSystem 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 siteNetwork equipment configuration for a location at which network access is provided in a carrier’s consecutive point network.DdBSee decibel (dB).decibel (dB)The unit of measurement for signal strength, usually the ratio between a transmitted signal and a standard signal source.demarcation pointLogical dividing point between equipment and a network.DNSSee Domain Name System (DNS). domain nameName 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.EElement Management System (EMS)Software application used to manage network equipment.EMSSee Element Management System (EMS).
glossary-6 © 1999 Triton Network Systems, Inc. All Rights Reserved.EthernetGeneric term for the IEEE 802.3 standard network transmission protocol.exciterAn oscillator that enables a tuner to change its frequency.Ffade marginAmount of signal reduction a receiver can tolerate and continue to maintain satisfactory performance.far-end IFUa) IFU at the other end of the link in the network (during site evaluation).b) Second IFU installed in a linked pair of IFUs.See also near-end IFU.Fast EthernetGeneric term for a IEEE standard network 100 Mbps transmission protocol.fault managementSoftware that reports and identifies the source of network faults.fiber opticsTechnology in which information is transmitted as light impulses from one point to another through extremely thin glass or plastic wire or fiber.fixed wireless systemCommunication system that uses radio spectrum to provide services to locations that are not mobile.forward error correctionA system in which redundant information is generated at the transmitted end so that the receiving unit can detect, locate, and correct any errors before delivering the transmission.free space propagation lossNormal signal attenuation of radio waves transmitted through free space. Free space loss increases logarithmically with increased hop distance.
Product Glossary glossary-7Fresnel zoneA diffraction zone around the line-of-sight path between two points as shown in the following illustration.The line of sight, including the Fresnel zone, must be clear of obstructions to ensure communication between the IFUs.GgatewayA network point that aggregates traffic and acts as an entrance to another network.gateway siteNetwork equipment configuration for a location that aggregates customer traffic in a consecutive point network for access to and from the Internet.general purpose input (GPI)The input ports on the IFU provide external control of equipment or detection of external alarms. Each IFU contains two GPI ports.GPISee general purpose input (GPI).HhistogramA graphical representation of the distribution of a performance parameter.hop distanceThe distance between two communicating IFUs. One objective in network design is to design link hop distances so that the RF path loss does not exceed the path loss allowance for the required availability or grade of service.2 MilesFresnel Zone
glossary-8 © 1999 Triton Network Systems, Inc. All Rights Reserved.HP OpenView™Hewlett Packard’s network management product consisting of a suite of software tools that enable network operations staff to manage the elements in a network. HP OpenView Network Node Manager™ and the IFU Link Manager software provide complete element management functions for an IFU network.hubA location in a network where data is aggregated and forwarded to its destination. A hub contains a switch and a router.IIFUInvisible Fiber™ unit. Outdoor fixed-wireless device, designed to fiber-optic specifications, that combines antenna, transceiver, modem, and controller modules to transport high-bandwidth network-grade broadband telephony and data services.IFU Link ManagerTriton Network Systems’ software application that provides fault, performance, configuration, and security management functions, enabling onsite technicians and network management staff to configure and monitor IFUs.ILECSee Incumbent Local Exchange Carrier (ILEC).Incumbent Local Exchange Carrier (ILEC)A generic term for the Regional Bell Operating Company (RBOC) or local carrier that was providing local telephone service when the Telecommunications Act of 1996 was enacted.indoor repeater siteLocation used to extend a consecutive point network to enable future customer access.interconnectA circuit administration point that provides capability for routing and re-routing circuits. Internet Protocol (IP)A connectionless network layer protocol used for forwarding individual packets from one intermediate destination (typically a router) to another on the way to their final destination.
Product Glossary glossary-9Internet Service Provider (ISP)An operator that provides its customers access to the Internet.Invisible Fiber™ unitSee IFU.IPSee Internet Protocol (IP). ISPSee Internet Service Provider (ISP).ITU rain modelSystem of formulas, charts, and maps developed by the International Telecommunication Union (ITU) to characterize rain attenuation.JJava™A C++-like, object-oriented programming language, created by Sun Microsystems and used to build client and server applications that run on any hardware platform where a Java virtual machine resides. Java™ Runtime Environment (JRE)Software platform that enables Java applications to execute. The IFU Link Manager software requires JRE.JRESee Java ™ Runtime Environment (JRE).Java™ virtual machineSoftware, created for specific hardware platforms (microprocessors), that interprets compiled Java code (bytecode) using the microprocessor’s set of instructions. Java virtual machines enable any Java application (bytecode) to run on any platform without requiring the programmer to rewrite or recompile the application for each platform. LLANSee Local Area Network (LAN). line of sightStraight line of space between a transmitter and receiver. The space between a transmitter and receiver must be clear of obstructions because the transmission media (such as microwave, infrared, and laser) travel in a perfectly straight line.
glossary-10 © 1999 Triton Network Systems, Inc. All Rights Reserved.link anglesGPS (Global Positioning System) coordinates of the angle for an IFU linked pair.link budgetThe sum of transmission gains and losses between transmitter and receiver. The total should be equal to or less than the system gain. The link budget is configured using the transmitted signal power, receiver sensitivity, and antenna gains.link managerSee IFU Link Manager.LMDSSee Local Multipoint Distribution Service (LMDS). Local Area Network (LAN)An integrated data communication network (linking computers and peripheral devices) designed to provide services to a closed user community. See also MAN and WAN.Local Multipoint Distribution Service (LMDS)Broadband wireless spectrum over which telephony and data services are delivered.loop backDirecting signals back toward the transmitting device at some point along the communications path. Used as a method for troubleshooting. MMANMetropolitan Area Network. Integrated data communication network within a city. See also LAN and MAN.Management Information Base (MIB)A collection of statistics and variables residing on an SNMP-managed device. The statistics allow collection of performance data and the variables allow configuration of the device.MIBSee Management Information Base (MIB). microwave radioDevice that uses microwave frequencies (3–300 GHz) for consecutive point communication.
Product Glossary glossary-11Millimeter Wave (MMW)The frequency range between 30 and 300 GHz. MMICSee Monolithic Microwave Integrated Circuit (MMIC).MMWSee Millimeter Wave (MMW). modemMOdulator, DEModulator. A device that converts between analog and digital signaling. modulationAct of encoding information onto a carrier signal.Monolithic Microwave Integrated Circuit (MMIC)Integrated circuit technology that provides two-watt linear power at the Tx port of the RF power amplifier.multi-mode fiberOptical fiber designed to carry multiple carrier signals concurrently, each at a slightly different reflection angle within core of the optical fiber. See also single-mode fiber.multiplexerDevice that aggregates traffic into a single medium.NNESee Network Element (NE). near-end IFUa) IFU at the location being evaluated.b) First IFU installed in a linked pair of IFUs.See also far-end IFU.net maskA filter used to determine the portion of a network an IP address belongs to. Using 208.206.40.131 as an example:208.206 identifies the class B network40.131 identifies a host on this network.Network Element (NE)Single piece of equipment in the network.
glossary-12 © 1999 Triton Network Systems, Inc. All Rights Reserved.Network Interface Card (NIC)Interface between physical transmitter layer and modem.network managementThe policies, procedures, and tools that enable an operator to monitor and manage network elements.Network Management System (NMS)Integrated, comprehensive system of equipment used for monitoring and managing network elements.Network Operations Center (NOC)Location at which monitoring and management of a network might take place.network provisioningAct of configuring IFU network hardware and software to make the network operational.NICSee Network Interface Card (NIC). NMSSee Network Management System (NMS). NOCSee Network Operations Center (NOC).Not REPorting (NREP)Condition indicated from the Network Monitor which is triggered when more than 135 seconds elapse without status information being received by the Network Monitor from a particular IFU.NREPSee Not REPorting (NREP).OOAM&POperations, Administration, Maintenance, and Provisioning. Describes a piece of equipment or personnel required to manage a network.OC-3Optical Carrier level 3. Optical signal designed to receive and transmit SONET. A pure OC-3 SONET channel carries 155.52 Mbps.
Product Glossary glossary-13OC-12Optical Carrier level 12. Optical signal designed to receive and transmit SONET. A pure OC-12 SONET channel carries 622.08 Mbps.OC-48Optical Carrier level 48. Optical signal designed to receive and transmit SONET. A pure OC-48 SONET channel carries 2.4 Gbps.operating system (OS)Program that loads when a computer is booted and manages all the other applications in the computer.OSSee Operating System (OS). outdoor repeater siteLocation used to extend a consecutive point network.PpasswordA string of characters entered by a user, typically in a Login window, to gain access to a computer system.path loss allowanceThe net amount of amplification given to the signal in an IFU link, including margins for adequate received SNR and channel fading. In other words, path loss allowance is equal to the system gain plus the antenna gains.payloadUser traffic transported over a network Point Of Presence (POP)Umbrella name referring to the location of the physical access point where user traffic is aggregated. polarizationDirectional orientation of a radio wave electric field. Some radio communication systems can exploit polarization differences to reduce interference from nearby links.POPSee Point Of Presence (POP).power sourceA separate unit or part of a circuit that supplies power to the rest of the circuit or to a system.
glossary-14 © 1999 Triton Network Systems, Inc. All Rights Reserved.propagation lossSignal attenuation that occurs during transmission.provisioningAct of configuring the gateway routers and the site equipment to enable a customer to receive service.QQAMQuadrature Amplitude Modulation. Transmitted signal defined by amplitude and phase.RRadio Frequency (RF)An electromagnetic wave frequency from approximately 3 KHz to approximately 300 GHz. Includes the frequencies used for radio and television transmission.radio overheadIFU communication channel in addition to the payload.rain attenuationTransmit signal loss due to rain.Received Signal Strength Indicator (RSSI)Received Signal Strength Indicator (also known as RSL, Received Signal Level). A measured value from a receiver describing the received signal level or strength. receiverTelecommunication equipment device that captures and converts a transmitted signal to the required format.reference oscillatorA device that generates a precise radio frequency signal to be used as a reference.RFSee Radio Frequency (RF).RF spectrumRange of available radio frequencies.
Product Glossary glossary-15routerA layer-3 physical device that aggregates and directs network traffic based on TCP/IP.RS-232Recommended standard physical interface (connector) for electrical, functional, and mechanical communication interfaces between computers, terminals, and modems.RSLSee Received Signal Strength Indicator (RSSI).RSSISee Received Signal Strength Indicator (RSSI).Ssecurity managementSystem to protect a network from invalid access.Signal Quality Metric (SQM)Ratio of bit energy to noise power spectral density. The SQM value relates to transmission and receiver signal quality.Simple Network Management Protocol (SNMP)Industry standard protocol used to communicate between elements and management systems in a network.single-mode fiberOptical fiber that allows only a single ray of light to propagate as a carrier. See also multi-mode fiber.site drawingGraphic depiction, which shows the location of all IFU-related components drawn by a contractor and designee. A site drawing is a component of a site engineering folder.site engineering folderDocumentation based on the information gathered during the site survey and product requirement specifications.SNMPSee Simple Network Management Protocol (SNMP). SONETSee Synchronous Optical NETwork (SONET).
glossary-16 © 1999 Triton Network Systems, Inc. All Rights Reserved.SNRSignal-to-Noise Ratio. The SNR measures the quality of the intended signal versus any background noise. Usually expressed in decibels (dB).SQMSee Signal Quality Metric (SQM).stagingInstallation phase during which equipment might be integrated and made ready for deployment.subnet maskSee net mask.switchA network device that selects the path for sending traffic to its next destination.Synchronous Optical NETwork (SONET)Standard protocol that defines a group of fiber-optic transmission rates that can transmit various bit-rate signals inside a broadband synchronous signal. SONET was designed to allow for a multi-vendor environment.system gainThe ratio of transmit power to receiver sensitivity, usually expressed in dB. This ratio usually does not include antenna gain.TTCMSee Trellis Coded Modulation (TCM).TCP/IPSee Transmission Control Protocol/Internet Protocol (TCP/IP).Transmission Control Protocol/Internet Protocol (TCP/IP)Family of data communication protocols universally implemented on the Internet.TCP is a transport layer protocol used for reliable, connection-oriented communication between two applications.transceiverAbbreviation for a transmitter and receiver.transmitterDevice that converts signals for transmission.
Product Glossary glossary-17Trellis Coded Modulation (TCM)The goal of TCM is the same as other error correction schemes – to increase data rate by adding redundancy to reduce error. TCM uses redundancy to enhance the signal detection process.Trellis encoding rateRate of TCM. (See Trellis Coded Modulation (TCM).)TxTransmitted signal or transmitter. VVirtual Private Network (VPN)Private network that is built on top of a public network.VPNSee Virtual Private Network (VPN).WWANSee Wide Area Network (WAN). Wide Area Network (WAN)High-speed network that connects networks over a large geographical area. (See also LAN and MAN.)
glossary-18 © 1999 Triton Network Systems, Inc. All Rights Reserved.
28 GHz SONET OC-3 IFU Installation - R1.0 index-1IndexAaligningnear-end IFU 4-3Bbracketattached to wall 3-7mounting 3-7pole mount 3-8removing IFU from 5-4Ccable 1-2connections 3-25fiber optic 1-2continuity test 3-18–3-21, 3-22power 1-2input test 3-11input test results form A-2verify connection 2-4–2-5removing 5-2verify connectionsetup 2-4cautionspersonal injury xviiconvention xvservice interruption xviiiconvention xvcleaningfiber optic cableprocedure 3-19commissioningsetup 4-2commissioning tools 4-2componentsfiber optic cable, installing 3-13IFU bracket, mounting 3-7power cables, installing 3-9configuration 2-1defined 2-1parts list 2-1procedure 2-2setup 2-6staging area 2-1contacting Triton Network Systems, Inc. xiiiconventionswarnings and safetyEnglish xvfiber optic warning xvFrench xxirisk of electrical shock xvrisk of personal injury xvrisk of radio frequency energy exposure xvrisk of service interruption xvDdangerfiber optics xvihigh current hazard xvihigh voltage hazard xvidemarcation jumper cables 3-17demarcation panelconnections 3-15Eearth ground 1-3
index-2 © 1999 Triton Network Systems, Inc. All Rights Reserved.electrical shock warnings xviconvention xvengineering folder 1-1Ffar-end IFUdefined 3-22test 4-10results form A-2FCC RF safety requirement 3-7fiber optic cable 1-2cleaning procedure 3-19continuity test 3-18–3-21, 3-22installing 3-13testing procedure 3-21fiber optic warnings xviconvention xvGgounding systemearth ground 1-3IIFUaligning near-end 4-3bracketSee bracketcommissioningfar-end 4-7far-end test 4-10far-end test results form A-2near-end test results form A-3determining mounting location 3-5FCC RF safety 3-7installing 3-22mounting 3-24part number 2-2pole setup 3-8power terminationwiring diagram 3-11removing from bracket 5-4requirement for mounting on roofpole mount 3-5wall mount 3-5servicing 5-2wall mount setup 3-7IFU Link Managerdefined 1-2for commissioning 4-2installationattaching cables to IFU 3-25cable requirements 1-2fiber optic cable 3-13IFU 3-22IFU components 3-3fiber optic cable 3-13power cable 3-9overview 1-1power cables 3-9power source requirements 1-2setup 3-2Jjumperdemarcation box connections 3-17jumper cablesdemarcation 3-17Llifting guideline 2-3Mmaintenance 5-2mises en garde xxvmountingIFU 3-24IFU bracket 3-7IFU requirementspole mount 3-5wall mount 3-5NNational Electrical Code (NEC) 1-3near-end IFUaligning 4-3defined 3-22test 4-10results form A-3
28 GHz SONET OC-3 IFU Installation - R1.0 index-3Ooptical fiberSee fiber opticPpart number 2-2parts listconfiguration 2-1site installation 3-2personal injurycautions xviielectrical shock warnings xvifiber optics warnings xvipole mount 3-8pole mount IFU 3-5power cable 1-2hookup 2-4IFU power terminationwiring diagram 3-11installing 3-9test 3-11results form A-2verify connection 2-4–2-5wiring diagram 3-10power source 1-2precautions xixprocedurealigning near-end IFU 4-3configuration 2-2determining IFU mounting location 3-5fiber optic cablecleaning 3-19testing 3-21installing fiber optic cable 3-13cleaning 3-19testing 3-21installing power cables 3-9mounting IFU bracket 3-7removing cables 5-2removing IFU from bracket 5-4Rradio frequencyenergy exposureconvention xvwarnings xviremovingIFU cables 5-2IFU from bracket 5-4riskelectrical shockconvention xvwarnings xvifiber opticsconvention xvwarnings xviother precautions xixpersonal injurycautions xviiconvention xvradio frequency energy exposureconvention xvwarnings xviservice interruptioncautions xviiiconvention xvrisquecâbles à fibres optiques xxiiconvention xxid’interruption de service xxivconvention xxide lésions corporelles xxiiiconvention xxidécharge électrique xxiiconvention xxil’exposition de l’énergie radiofréquences xxiiiconvention xxiroof requirementsFCC RF safety 3-7IFU mounting requirementspole mount 3-5wall mount 3-5Ssafety requirement, FCC RF 3-7service 5-2setupcommissioning IFUs 4-2configuration 2-6installing IFUs 3-2pole mounted bracket 3-8verify connection 2-4wall mounted bracket 3-7site engineering folder 1-1
index-4 © 1999 Triton Network Systems, Inc. All Rights Reserved.site installationparts list 3-2tools 3-2stagingSee configurationsurge suppression 1-3defined 1-3Ttestfar-end IFU 4-10results form A-2fiber optic continuity 3-18–3-21, 3-22near-end IFU 4-10results form A-3power cable 3-11results form A-2power cable connection 2-4–2-5testingfiber optic cableprocedure 3-21toolscommissioning 4-2site installation 3-2Typical SONET OC-3 3-17Wwall mount 3-7wall mount, IFU 3-5warningsrisk from fiber optics xviconvention xvrisk of electrical shock xviconvention xvrisk of radio frequency energy exposure xviconvention xv

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