Triton Network Systems 29ETP-FE-02 29 GHz Fast Ethernet Invisible Fiber Unit (IFU) User Manual Installation Commissioning Guide

Triton Network Systems, Inc. 29 GHz Fast Ethernet Invisible Fiber Unit (IFU) Installation Commissioning Guide

Installation Commissioning Guide

,QYLVLEOH)LEHU8QLW,QVWDOODWLRQDQG&RPPLVVLRQLQJ*XLGHPart No. 5800141-0002Release No. 2.0, February 2001
© 2001 Triton Network Systems, Inc. All Rights Reserved.This document and the information contained therein is the proprietary and confidential information of Triton Network Systems, Inc. that is provided by Triton Network Systems™ exclusively for evaluating the purchase of Triton Network Systems, Inc. technology and is protected by copyright and trade secret laws. No part of this document may be disclosed, reproduced, or transmitted in any form or by any means, electronic or mechanical, for any purpose without express written permission of Triton Network Systems, Inc., 8529 SouthPark Circle, Orlando, FL 32819.For permissions, contact marketing at +1-407-903-0975 or +1-407-903-0997 (FAX).Notice of DisclaimerThe information and specifications provided in this document are subject to change without notice. Triton Network Systems, Inc. reserves the right to make changes in design or components as progress in engineering and manufacturing may warrant. 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.The above information shall not be construed to imply any additional warranties for Triton Network Systems, Inc. equipment including, but not limited to, warranties of merchantability or fitness for an intended use.Trademark InformationInvisible Fiber® is a registered 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: 5800141-0002
Installation and Commissioning Guide - R2.0 i7DEOHRI&RQWHQWVTable of Contents ................................................................................................... iList of Figures ....................................................................................................... iiiList of Tables ......................................................................................................... vAbout This Book .................................................................................................. viiWarnings and Safety Guidelines ........................................................................ xvAvertissements et consignes de sécurité ........................................................ xix1 Site Evaluation ................................................................................................... 1-11.1 What Is a Site Evaluation? ................................................................................... 1-21.2 Why Perform a Site Evaluation? ......................................................................... 1-21.3 Preparing for a Site Evaluation ............................................................................ 1-21.4 Site Evaluation Process ........................................................................................ 1-31.4.1 Ensure RF Safety Compliance .......................................................... 1-31.4.2 Ensure Compliance With Laws, Regulations, Codes, and Agreements ................................................................................. 1-41.4.3 Establish Line of Sight Between IFUs ............................................... 1-41.4.4 Determine IFU Mounting Requirements ........................................... 1-41.4.5 Ensure Building Aesthetics ................................................................ 1-51.4.6 Document Potential Sources of Colocation Interference ................... 1-51.4.7 Measure the Link Distance ................................................................ 1-61.4.8 Select the Grounding Location .......................................................... 1-61.4.9 Determine Fiber Demarcation and Surge Suppression Location (Optional) ........................................................................................... 1-61.4.10 Determine Site Equipment Location and Requirements .................... 1-71.4.11 Determine the Length of Fiber Cable Assemblies ............................. 1-71.4.12 Determine the Length of Power Cables ........................................... 1-111.4.13 Confirm Presence of AC Power ....................................................... 1-131.4.14 Take Site Photographs ..................................................................... 1-131.4.15 Sketch the Site ................................................................................. 1-131.5 Documenting a Site Evaluation ......................................................................... 1-14
Installation and Commissioning Guide - R2.0ii © 2001 Triton Network Systems, Inc. All Rights Reserved.2 IFU Configuration .............................................................................................. 2-12.1 Materials Required ...............................................................................................2-32.2 IFU Configuration Process ...................................................................................2-32.2.1 Verifying the IFU Model ................................................................... 2-32.2.2 Installing IFU Link Manager ..............................................................2-32.2.3 Connecting the IFU to the PC and Power Source ..............................2-42.2.4 Obtaining the IFU’s IP Address .........................................................2-62.2.5 Configuring Windows Networking Properties ...................................2-72.2.6 Logging Into the IFU Using IFU Link Manager ................................2-92.2.7 Configuring the IFU’s Site Attributes ..............................................2-112.3 Documenting IFU Configuration ........................................................................2-143 Cable Installation ............................................................................................... 3-13.1 Materials Required ...............................................................................................3-23.2 Fiber and Power Demarcation Equipment Installation .........................................3-33.3 Routing and Connecting Cables ...........................................................................3-33.3.1 Guidelines for Routing Cables .......................................................... 3-33.3.2 Connecting Power Cables ...................................................................3-43.3.3 Connecting Outdoor Fiber Cables ......................................................3-63.3.4 Connecting GPI Cables ......................................................................3-93.4 Installing Battery Cables ....................................................................................3-103.4.1 Battery Cable Connection ................................................................ 3-104 Mounting and Aligning an IFU ......................................................................... 4-14.1 Materials Required ...............................................................................................4-34.2 Mounting an IFU Bracket .....................................................................................4-34.3 Mounting an IFU ..................................................................................................4-54.3.1 Installing and Adjusting an IFU Sling ............................................... 4-54.3.2 Mounting the IFU ...............................................................................4-74.3.3 Attaching IFU Cables .........................................................................4-84.4 IFU Alignment ......................................................................................................4-94.4.1 Alignment Setup ................................................................................ 4-94.4.2 IFU Alignment Procedure ................................................................4-104.5 Link Verification ................................................................................................4-134.5.1 Prior to Link Verification ................................................................ 4-134.5.2 RF Link Verification Procedure .......................................................4-134.6 Alignment Troubleshooting ................................................................................4-144.6.1 No Peaks Appear on the Voltmeter During Alignment ................... 4-144.6.2 No Side Lobes Appear on the Voltmeter During Alignment ...........4-144.7 Post-Installation Audit ........................................................................................4-15
Installation and Commissioning Guide - R1.0 iii/LVWRI)LJXUHVFigure 1-1: Direct IFU-to-Site Equipment Cable Connection............................................. 1-8Figure 1-2: IFU-to-Site Equipment Connection Using a Demarcation Box........................ 1-9Figure 1-3: Fiber Cable Option Selection Flowchart......................................................... 1-10Figure 2-1: IFU Test Cable Connections ............................................................................. 2-5Figure 2-2: TCP/IP Properties Menu ................................................................................... 2-8Figure 2-3: Login IFU Name ............................................................................................... 2-9Figure 2-4: Link Manager Workspace Window (Typical) ................................................. 2-10Figure 2-5: Network Administration Window (General Tab).............................................2-11Figure 2-6: Network Administration Window (Network Tab) .......................................... 2-12Figure 2-7: Link Administration Window ......................................................................... 2-13Figure 3-1: Typical IFU Power Termination Wiring Diagram (single wire pair in building for each IFU) ....................................................... 3-5Figure 3-2: Typical IFU Power Termination Wiring Diagram (dual wire pair in building for each IFU).......................................................... 3-5Figure 3-3: Fast Ethernet and SONET/SDH Multimode Outdoor Fiber Cable Identification ................................................................... 3-7Figure 3-4: Fast Ethernet and SONET/SDH Multimode Outdoor Fiber Cable Wiring Diagram............................................................... 3-7Figure 3-5: SONET/SDH Single Mode Outdoor Cable Identification................................ 3-8Figure 3-6: SONET/SDH Single Mode Outdoor Cable Wiring Diagrams.......................... 3-8Figure 3-7: Typical GPI Alarm Wiring Diagram................................................................. 3-9Figure 3-8: Battery Connection Wiring Diagram .............................................................. 3-10Figure 4-1: Attaching an IFU Bracket to a Wall (Typical) .................................................. 4-4Figure 4-2: Attaching an IFU Bracket to a Pole (Typical)................................................... 4-4Figure 4-3: IFU Correctly Positioned in an IFU Sling (Front View)................................... 4-5Figure 4-4: IFU Correctly Positioned in an IFU Sling (Rear View).................................... 4-6
Installation and Commissioning Guide - R1.0iv © 2001 Triton Network Systems, Inc. All Rights Reserved.Figure 4-5: Correct IFU Hoisting Position When Using a Carabiner...................................4-6Figure 4-6: Mounting the IFU...............................................................................................4-7Figure 4-7: IFU Cable Connections (IFU Alignment)..........................................................4-8Figure 4-8: IFU Test Cable Connections for Alignment Test.............................................4-10Figure 4-9: Example of An Antenna Pattern ......................................................................4-11Figure 4-10: Fine Alignment Technique...............................................................................4-12
Installation and Commissioning Guide - R2.0 v/LVWRI7DEOHVTable 1-1: Maximum Indoor Power Cable Length with One Pair of Conductors........................................................................... 1-11Table 1-2: Maximum Indoor Power Cable Length with Two Pairs of Conductors......................................................................... 1-11Table 1-3: Resistance Per Foot ......................................................................................... 1-12Table 1-4: Resistance of Outdoor Cables ......................................................................... 1-12
Installation and Commissioning Guide - R2.0vi © 2001 Triton Network Systems, Inc. All Rights Reserved.
Installation and Commissioning Guide - R2.0 vii$ERXW7KLV%RRNThe Triton Network Systems, Inc. Invisible Fiber unit (IFU) delivers high-bandwidth traffic through a wireless transport. This book describes the processes required to install and commission all Triton Network Systems IFUs.Intended AudienceThis book is written for those who are involved in the “hands-on” installation of the IFU, such as installation technicians, site evaluators, project managers, and network engineers. It assumes that the reader has a basic understanding of how to install hardware, use Windows® based software, and operate test equipment. It is recommended that technicians complete the Triton Network Systems Installation and Commissioning training course prior to installing an IFU.Overview of the IFU Installation and Testing ProcessThe installation and testing process is accomplished by performing a series of separate, yet interrelated, procedures, each of which is required for the successful implementation of a production IFU network. These procedures are as follows: •Site Evaluation: Gathering specific information about potential IFU installation sites.•IFU Configuration: Using IFU link manager software to install network- and site-specific parameters in IFUs.•Cable and Installation: Testing and installing IFU cables and optional interface devices at installation sites.•IFU Mounting and Alignment: Mounting IFU brackets to a pole or a wall, mounting an IFU to a bracket, and performing link alignment and radio frequency (RF) verification.
Installation and Commissioning Guide - R2.0viii © 2001 Triton Network Systems, Inc. All Rights Reserved. Contacting Triton Network Systems, Inc.Direct any questions to your project liaison or:Triton Network Systems, Inc. 8529 SouthPark CircleOrlando, FL 32819Telephone (Domestic): 1-877-6TRITON -or- 1-877-687-4866Telephone (International): +1-407-903-2070E-mail: support@triton-network.comFax: +1-407-903-0995
Installation and Commissioning Guide - R2.0 xv:DUQLQJVDQG6DIHW\*XLGHOLQHVWAR N IN G : Failure to follow operating instructions could result in death or serious injury.Risk of Personal Injury from Radio Frequency Energy ExposureThis symbol indicates a risk of personal injury due to radio frequency energy exposure.WARNING: RF Energy Exposure Limits and Applicable Rules for 28 GHz. The Triton Network Systems, Inc. 28 GHz radio is tested and evaluated for RF radiation level exposure rules and compliance with FCC 47 CFR 1.1307 and 1.1310, FCC OET - Bulletin 65, and Health Canada Safety Code 6. The Triton Network Systems, Inc. 28 GHz transceiver complies with the 50 W/m2 (5 mW/cm2) RF safety limits for controlled / occupational RF workers. To comply with exposure requirements for the protection of the uncontrolled / general public, a minimum separation distance of 6 meters directly in front of the Invisible Fiber® unit is required between the antenna and all persons while the transmitter is ON and operating at its maximum FCC authorized power. The Invisible Fiber® unit is ON when the red light indicator on the backside of the Invisible Fiber® unit enclosure is illuminated. Observe RF energy exposure safety limits, applicable rules, and service interruption cautions in the product manuals. Prolonged exposure to RF energy may result in serious bodily injury.WAR N IN G : RF Energy Exposure Limits and Applicable Rules for 38 GHz. The Triton Network Systems, Inc. 38 GHz radio is tested and evaluated for RF radiation level exposure rules and compliance with FCC 47 CFR 1.1307 and 1.1310, FCC OET - Bulletin 65, and Health Canada Safety Code 6. The Triton Network Systems, Inc. 38 GHz transceiver complies with the 50 W/m2 (5 mW/cm2) RF safety limits for controlled / occupational RF workers. To comply with exposure requirements for the protection of the uncontrolled / general public, a minimum separation distance of 10 meters directly in front of the Invisible Fiber® unit is required between the antenna and all persons while the transmitter is ON and operating at its maximum FCC authorized power. The Invisible Fiber® unit is ON when the red light indicator on the backside of the Invisible Fiber® unit enclosure is illuminated. Observe RF energy exposure safety limits, applicable rules, and service interruption cautions in the product manuals. Prolonged exposure to RF energy may result in serious bodily injury.The Invisible Fiber® unit must be installed, operated, and maintained in strict accordance with the guidelines described herein and with the Invisible Fiber® unit product's operating and installation manuals and other materials accompanying the devices.
Installation and Commissioning Guide - R2.0xvi © 2001 Triton Network Systems, Inc. All Rights Reserved.To minimize potential RF exposure and to assure continued compliance, ensure that the Invisible Fiber® unit is mounted and pointed away from pedestrian traffic, such as walkways, gathering and resting areas, and maintain the safe minimum separation distances described below. As described in the product manuals, precautions should be taken to avoid RF exposure.It is recommended that the radio equipment operator refer to the RF exposure rules and precautions described above and other applicable rules and precautions with respect to transmitters, facilities, and operations that may affect the environment due to RF emissions for each radio equipment deployment site. In addition, the control procedures, guidelines, and assessment requirements obtained herein should become an integral part of the operator's general safety policy procedures for facilities, employees, and services. Appropriate warning signs must be properly placed and posted at the equipment site and access entries.The Invisible Fiber® unit 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 Invisible Fiber® unit 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. As such, there is no guarantee that interference will not occur in a particular installation. To determine if the Invisible Fiber® unit is causing interference to radio or television equipment, the owner should monitor the equipment when the Invisible Fiber® unit is turned off. The user is encouraged to try to correct the interference by performing one or more of the following measures on the radio or television antenna that may be affected:•Reorient or relocate the receiving antenna.•Increase the separation between the Invisible Fiber® unit and the receiver.•Connect the Invisible Fiber® unit to an outlet on a different circuit than the circuit to which the receiver is connected.•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.WAR N IN G: Changes or modifications to the Invisible Fiber® unit not expressly approved by Triton Network Systems, Inc. should be avoided and may void the user's authority to operate the equipment. Risk of Personal Injury from Fiber OpticsThis symbol indicates a risk of personal injury from fiber optic cable laser radiation.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.
Warnings and Safety Guidelines © 2001 Triton Network Systems, Inc. All Rights Reserved. xviiWAR N IN G : 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 Electrical ShockThis symbol indicates a risk of personal injury due to an electrical shock.DANGER – HIGH CURRENT HAZARD: Do not turn on power before reading Triton Network Systems, Inc.’s product documentation. This device has a – 48 Vdc (5 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. 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.WAR N IN G : This Invisible Fiber® unit is designed to permit the connection of the earthed conductor (ground) 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.CAUTION – LIFTING HAZARD: Due to the weight of the Invisible Fiber® unit (up to 50 pounds), Triton Network Systems, Inc. recommends using proper lifting techniques and equipment. Lifting equipment must be capable of lifting and positioning the Invisible Fiber® unit in a safe manner.Risk of Service InterruptionThis symbol indicates a risk of service interruption or equipment damage.CAUTION: Handle the Invisible Fiber® unit with care to avoid equipment damage.CAUTION: Ensure the outside optical fiber connectors are environmentally protected. Failure to do so may cause contamination of the fiber surfaces.CAUTION: The Invisible Fiber® unit contains no owner or user serviceable parts. Opening the radio unit or tampering with any of its seals voids all warranties.CAUTION: Prior to installing an Invisible Fiber® unit, the installation site must be surveyed to assess its appropriateness or adequacy, system requirements, path analysis, signal path, and power requirements.CAUTION: DO NOT lift the Invisible Fiber® unit by the attached cables, or, to avoid damaging the antenna, by the radome (front) cover.CAUTION: Ensure the mounting bracket and Invisible Fiber® unit are installed properly according to the instructions in Triton Network Systems, Inc.’s 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.
Installation and Commissioning Guide - R2.0xviii © 2001 Triton Network Systems, Inc. All Rights Reserved.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 20 times the diameter of the cable.•Short-term (during installation): bend radius is equal to 10 times the diameter of the cable.Other PrecautionsFailure to follow the installation procedure described in the Triton Network Systems, Inc. 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, Inc. project liaison or the Technical Assistance Center (TAC) at 407-903-2070.The Invisible Fiber® unit must be installed in accordance with wall-mount or pole-mount specifications described in the Triton Network Systems, Inc. product documentation.This equipment is not offered for sale or lease to members of the general public and is intended for sale to licensed commercial operators only. This equipment shall also be serviced and professionally installed only by trained personnel.Triton Network Systems, Inc. is not responsible for compliance with federal and local laws, regulations, electrical codes, building codes, fire codes, and licensing agreements, except as expressly provided herein.
Installation and Commissioning Guide - R2.0 xix$YHUWLVVHPHQWVHWFRQVLJQHVGHVpFXULWpAVERTISSEMENT : Ne pas suivre les instructions d’utilisation peut causer de sérieuses blessures et même la mort.Risque de lésions corporelles provoquées par ’exposition à l’énergie radiofréquenceAVERTISSEMENT : Limites d'exposition à l'énergie RF et règlements applicables pour 28 GHz. La radio 28 GHz de Triton Network Systems, Inc. est testée et évaluée pour respecter les règlements sur l'exposition au niveau de radiation haute fréquence, les 47 CFR 1.1307 et 1.1310 (FCC), le Bulletin 65 (FCC OET) et le Code de sécurité 6 de Santé Canada. L'émetteur-récepteur 28 GHz de Triton Network Systems, Inc. se conforme aux limites de sécurité de 50 W/m2 (5 mW/cm2) pour les travailleurs à l'exposition RF contrôlée / professionnelle. Pour satisfaire aux contraintes d'exposition pour la protection du grand public à l'exposition incontrôlée, une distance de sécurité minimale de 6 mètres directement devant l'unité Invisible Fiber® unit est requise entre l'antenne et toutes personnes lorsque l'émetteur est EN MARCHE et qu'il fonctionne à la tension maximale autorisée par la FCC. L'UIF se trouve EN MARCHE quand le voyant rouge à l'arrière du boîtier de l'UIF est allumé. Observez les limites de sécurité sur l'exposition à l'énergie RF, les règlements applicables et les mises en garde sur l'interruption de service dans les manuels du produit. Une exposition prolongée à l'énergie RF risque d'entraîner des blessures corporelles graves.AVERTISSEMENT : Limites d'exposition à l'énergie RF et règlements applicables pour 38 GHz. La radio 38 GHz de Triton Network Systems, Inc. est testée et évaluée pour respecter les règlements sur l'exposition au niveau de radiation haute fréquence, les 47 CFR 1.1307 et 1.1310 (FCC), le Bulletin 65 (OET de la FCC) et le Code de sécurité 6 de Santé Canada. L'émetteur-récepteur 38 GHz de Triton Network Systems, Inc. se conforme aux limites de sécurité de 50 W/m2 (5 mW/cm2) pour les travailleurs à l'exposition RF contrôlée / professionnelle. Pour satisfaire aux contraintes d'exposition pour la protection du grand public à l'exposition incontrôlée, une distance de sécurité minimale de 10 mètres directement devant l'unité Invisible Fiber® unit est requise entre l'antenne et toutes personnes lorsque l'émetteur est EN MARCHE et qu'il fonctionne à la tension maximale autorisée par la FCC. L'UIF se trouve EN MARCHE quand le voyant rouge à l'arrière du boîtier de l'UIF est allumé. Observez les limites de sécurité sur l'exposition à l'énergie RF, les règlements applicables et les mises en garde sur l'interruption de service dans les manuels du produit. Une exposition prolongée à l'énergie RF risque d'entraîner des blessures corporelles graves.L'UIF doit être installée, exploitée et entretenue dans le respect rigoureux des directives énoncées dans la présente, des manuels d'utilisation et d'installation du produit UIF et des autres documents qui accompagnent l'appareil.
Installation and Commissioning Guide - R2.0xx © 2001 Triton Network Systems, Inc. All Rights Reserved.Pour minimiser l'exposition RF potentielle et pour garantir une conformité continue, assurez-vous que l'UIF est montée à l'écart des aires de trafic pédestre, comme les trottoirs et les aires de rassemblement et de repos, pointée dans une autre direction et maintenue aux distances de sécurité minimales mentionnées ci-dessous. Suivant les explications des manuels du produit, des précautions devraient être prises pour éviter l'exposition RF.On recommande que l'exploitant de matériel radio se reporte aux règlements et précautions à prendre contre l'exposition RF énumérés ci-dessus et aux autres règlements et précautions applicables au sujet des émetteurs, des installations et des exploitations qui risquent de modifier l'environnement à cause d'émissions radioélectriques lorsqu'il prépare chaque site d'aménagement de matériel radio. De plus, les méthodes de contrôle, les directives et les contraintes d'évaluation obtenues dans la présente devraient devenir partie intégrante des modalités de la politique de sécurité générale de l'exploitant à l'égard des installations, des employés et des services.Les bons panneaux de mise en garde devraient être placés et affichés de façon appropriée à l'emplacement du matériel et aux voies d'accès.L'UIF a été testée et prouvée conforme aux limites pour appareil digital de classe B en vertu de la partie 15 des règlements de la FCC. Ces limites ont été établies pour fournir une protection raisonnable contre l'interférence nuisible dans les installations résidentielles. La présente UIF génère, utilise et peut rayonner de l'énergie radiofréquence; si elle n'est pas installée et utilisée selon les instructions, elle risque de créer une interférence nuisible aux radiocommunications. À ce titre, il n'existe aucune garantie qu'une interférence ne surviendra pas dans une installation particulière. Pour vérifier si l'UIF interfère avec du matériel radio ou télévisuel, le propriétaire devrait contrôler l'équipement lorsque l'UIF est en état d'arrêt. On encourage l'utilisateur à essayer de corriger l'interférence en prenant l'une des mesures suivantes ou plus sur l'antenne de radio ou de télévision qui semble touchée :•Réorientez ou déplacez l'antenne réceptrice.•Augmentez la distance entre l'UIF et le récepteur.•Branchez l'UIF sur une sortie d'un circuit différent du circuit auquel le récepteur est branché.•Consultez un vendeur ou un technicien en radio ou en télévision expérimenté pour obtenir de l'aide.Cet appareil satisfait au CNR-191 d'Industrie Canada. Son exploitation fait l'objet des deux conditions suivantes :•L'appareil ne doit pas provoquer d'interférence.•L'appareil doit accepter toute interférence, y compris l'interférence capable d'entraîner un fonctionnement indésirable de celui-ci.Le présent appareil digital de classe B se trouve conforme à la NMB-003 du Canada.AVERTISSEMENT : Les changements ou les modifications de l'UIF qui ne sont pas expressément approuvés par Triton Network Systems, Inc. devraient être évités et risquent d'annuler l'autorisation de l'utilisateur à faire fonctionner
Avertissements et consignes de sécurité © 2001 Triton Network Systems, Inc. All Rights Reserved. xxiRisque de lésions corporelles provoquées par les câbles à fibres optiquesCe symbole indique un risque de lésions corporelles provoquées par les câbles à fibres optiques.DANGER : Rayonnement laser invisible. Éviter l’exposition directe des yeux à l’extrémité d’une fibre, d’un cordon à fibres ou d’une fibre amorce. La lumière infrarouge utilisée dans les systèmes à fibres optiques est invisible, mais peut provoquer des lésions graves aux yeux.AVERTISSEMENT : Ne jamais laisser une fibre nue entrer en contact avec une partie quelconque du corps. Des fragments de fibre peuvent entrer dans la peau, et sont difficiles à déceler et à enlever.Risque de lésions corporelles provoquées par la décharge électriqueCe symbole indique un risque de lésions corporelles provoquées par la décharge électrique.DANGER – RISQUE DE COURANT ÉLEVÉ : Ne pas mettre la tension avant de lire la documentation du produit fournie par la société Triton Network Systems, Inc. Cet appareil a une alimentation directe de – 48 V CC (courant de pointe de 5 ampères par ligne d’alimentation).DANGER – RISQUE DE 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 Fiber®.Autres risques de lésions corporellesCe symbole indique un risque de lésions corporelles (à part celles provoquées par la décharge électrique, par la radiation du laser, ou par l’exposition à l’énergie radiofréquence).AVERTISSEMENT : L'unité Invisible Fiber® est conçue pour permettre la connexion du conducteur relié à la terre (prise de terre) du circuit d'alimentation CC au conducteur de mise à la terre sur l'unité Invisible Fiber®. Ne commutez ou ne débranchez pas les appareils le long du conducteur du circuit de terre entre la source d'alimentation CC et le point de connexion du conducteur de l'électrode de prise de terre.ATTENTION - DANGER LORS DU SOULÈVEMENT : En raison du poids de l’UIF (jusqu'à 50 livres), Triton Network Systems, Inc. recommande d'utiliser des techniques et un équipement de levage appropriés. L'équipement de levage doit pouvoir soulever et placer l'UIF en toute sécuritéRisque d’interruption de serviceCe symbole indique un risque d’interruption de service ou de dommage aux à l’équipement.MISE EN GARDE : Manipuler l’unité Invisible Fiber® avec soin pour éviter des dommages à l’équipement.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 and Commissioning Guide - R2.0xxii © 2001 Triton Network Systems, Inc. All Rights Reserved.MISE EN GARDE : L’unité Invisible Fiber® ne contient pas de de piéces réparables par le propriétaire ou l’usager. Ouvrir l’unité de la radio ou déranger l’un ou l’autre des fermetures de sécurité rend toute garantie nulle et non avenue.MISE EN GARDE : Avant d’installer une unité Invisible Fiber®, 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 : NE PAS soulever l’unité Invisible Fiber® par le couvercle du radôme (couvercle avant), afin d’éviter d’endommager l’antenne.MISE EN GARDE : S’assurer que le support de montage et l’unité Invisible Fiber® sont installés convenablement, selon les instructions figurant dans la documentation du produit fournie par la société Triton Network Systems, Inc.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 Fiber®.MISE EN GARDE : Ne pas bloquer le devant de l’unité Invisible Fiber®, 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 20 fois le diamètre du câble.•Courbure à court terme (pendant l’installation). Le rayon de courbure ne doit pas dépasser 10 fois le diamètre du câble.Autres mises en gardeLe non-respect de la méthode d'installation décrite dans la documentation du produit de Triton Network Systems, Inc. peut résulter dans l'endommagement de l'unité Invisible Fiber® et rendre l'unité inutilisable. Si vous avez des questions quelconques, contactez votre agent de liaison d'affaire de Triton Network Systems, Inc. ou le Centre d'assistance technique (CAT) au 407-903-2070.Il faut installer l'unité Invisible Fiber® en conformité avec les instructions de montage sur paroi murale ou sur poteau détaillées dans la documentation du produit de Triton Network Systems, Inc.Cet équipement n'est pas fourni aux fins de vente ou de location aux membres du grand public, et il se destine à la vente aux exploitants commerciaux agréés exclusivement. L'équipement doit aussi être entretenu et installé de façon professionnelle par du personnel qualifié seulement.Triton Network Systems, Inc. n'est pas responsable de l'observation des lois, des règlements, des codes d'installation électrique, des codes du bâtiment, des codes de prévention des incendies et des accords d'autorisation fédéraux et locaux, sauf dispositions contraires expresses dans la présente.
Installation and Commissioning Guide - R2.0 1-16LWH(YDOXDWLRQChapter 1 describes the process for completing a proper site evaluation.1.1 What Is a Site Evaluation?......................................... 1-21.2 Why Perform a Site Evaluation? ............................... 1-21.3 Preparing for a Site Evaluation................................. 1-21.4 Site Evaluation Process ............................................. 1-31.5 Documenting a Site Evaluation ............................... 1-14
Installation and Commissioning Guide - R2.01-2 © 2001 Triton Network Systems, Inc. All Rights Reserved.1.1 What Is a Site Evaluation?A site evaluation consists of a series of procedures for gathering specific information about potential IFU locations. These processes are outlined in Section 1.4, Site Evaluation Process. Use these procedures to gather the required information and record that information on the site evaluation form. This information is critical to the successful design and deployment of a network.1.2 Why Perform a Site Evaluation?Site evaluations are required to confirm whether or not a building meets network design requirements. The main objectives are as follows:•Confirm:Line of sight for each link IFU mounting locations Site equipment locationsCable routesAny other potential RF sources•Prepare site drawings and record site information on the site evaluation formA site evaluation form, similar to that shown in Section 1.5, Documenting a Site Evaluation, should be used to record data for each site. Building data collected using a form such as this provides the information required to confirm network design, develop site drawings for equipment and cable installation, and perform interference analysis.1.3 Preparing for a Site EvaluationThe following tools and forms are required to perform a site evaluation:RF and network design diagrams (as required)Site evaluation formBinocularsGlobal positioning system (GPS) or range finderCompassMeasuring tape and/or wheelDigital cameraArea mapAerial photographList of potential installation sites (“targeted” buildings)
Site Evaluation © 2001 Triton Network Systems, Inc. All Rights Reserved. 1-3The following tasks must be completed prior to performing a site evaluation:•Prepare the initial network design plan by performing the following:Identify potential buildings by identifying targeted customers Identify potential links by selecting buildings based on the high probability of line of sight •Arrange for access with the facility personnel into the buildings, equipment rooms, and architectural plans to become familiar with the location of all ducts, risers, etc.•Obtain the required site evaluation forms (see Section 1.5, Documenting a Site Evaluation).1.4 Site Evaluation ProcessThe following steps must be completed to perform a successful site evaluation. Each step in the process is detailed in the following subparagraphs:•Ensure RF Safety Compliance•Ensure Compliance With Laws, Regulations, Codes, and Agreements•Establish Line of Sight Between IFUs•Ensure Building Aesthetics•Determine IFU Mounting Requirements•Document Potential Sources of Colocation Interference•Measure the Link Distance•Select the Grounding Location•Determine Fiber Demarcation and Surge Suppression Location (Optional)•Determine Site Equipment Location and Requirements•Determine the Length of Fiber Cable Assemblies•Determine the Length of Power Cables•Confirm Presence of AC Power•Take Site Photographs•Sketch the Site1.4.1 Ensure RF Safety ComplianceIFUs are tested for RF radiation level exposures in accordance with IEEE standards. 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.
Installation and Commissioning Guide - R2.01-4 © 2001 Triton Network Systems, Inc. All Rights Reserved.1.4.2 Ensure Compliance With Laws, Regulations, Codes, and AgreementsEnsure that any installation performed as a result of the site evaluation is in full compliance with applicable federal and local laws, regulations, electrical codes, building codes, fire codes, and licensing agreements.1.4.3 Establish Line of Sight Between IFUsThe most critical step in conducting a site evaluation is confirming clear line of sight (LOS) between a near IFU and a far IFU; if LOS does not exist, another location must be used. IFUs in a link must have a clear view of each other, or “line of sight.” Binoculars may be used to evaluate the path from the desired location of the near IFU to the desired location of the far IFU. To confirm the line of site: •Ensure that no obstructions are close to the transmitting/receiving path. Take into consideration trees, bridges, construction of new buildings, unexpected aerial traffic, window washing units, etc. •Ensure that each IFU can be mounted in the position required to correctly align the IFU with its link partner (see Section A.2, IFU Mounting Bracket).1.4.4 Determine IFU Mounting RequirementsUse the following information to determine the mounting location and method (wall mount or pole mount) for each IFU. After defining the mounting location for the IFU, re-confirm the line of sight.Wall-Mount CriteriaIFUs can be mounted to a parapet wall, screen wall, or penthouse wall provided that the following criteria are met: •The wall is structurally capable of supporting at least 90 pounds (40 kilograms) per IFU.• The wall is structurally capable of supporting wind loading conditions of up to 125 miles (201 kilometers) per hour.•The wall allows 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 (165 centimeters x 165 centimeters x 76 centimeters) (W x H x D).NOTE: Throughout this book, near IFU refers to the IFU at the site location being evaluated. Far IFU refers to the IFU at the other end of the link in the network.NOTE: Review the proposed installation locations with the building manager before installing IFUs.
Site Evaluation © 2001 Triton Network Systems, Inc. All Rights Reserved. 1-5•A minimum of 0.5 inch (12.7 millimeters) diameter or bolts with lock washers or positive locking nuts are used. •The minimum distance between IFUs is three feet (91 centimeters). Refer to the Triton Network Systems white paper RF Design Guidelines for Consecutive Point Networks for additional information about colocating IFUs.•The bottom of the IFU is a minimum of seven feet above the roof to ensure line of site is maintained.Pole-Mount CriteriaIFUs can be mounted to a free-standing pole, or a pole attached to a wall, provided that the following criteria are met: •The pole is capable of supporting at least 90 pounds (40 kilograms) per IFU, plus the wind loading as required by local building codes. For free-standing poles, consult the pole manufacturer for the required ballast weight to secure the pole based on wind loading requirements.•The bottom of the IFU is a minimum of seven feet above the roof to ensure line of site is maintained•The Triton Network Systems recommended outside diameter for a mounting pole is from 3.0 inches (7 centimeters) to 4.5 inches (11 centimeters).•The minimum vertical distance between IFUs is three feet (91 centimeters). Refer to the Triton Network Systems white paper RF Design Guidelines for Consecutive Point Networks for additional information about colocating IFUs.1.4.5 Ensure Building AestheticsThe IFUs streamlined exterior is designed to complement building aesthetics. Ensure that the IFU can be mounted so that it is aesthetically pleasing to the environment and to the property owner. Aesthetics must be approved by the property owner and the network engineer. Refer to Painting Guidelines on page A-4 for guidelines on painting an IFU enclosure.1.4.6 Document Potential Sources of Colocation InterferenceWhen IFUs are located on a roof or pole with other transmitters and receivers, an interference analysis may be required to determine and resolve possible interference issues. The interference analysis needs to be performed by an RF engineer. The specific information required for each transmitter and receiver includes the following: •Transmitting and/or receiving frequency•Type of antenna•Distance from IFU (horizontal and vertical)NOTE: The Triton Network Systems preferred mounting location is on a wall, as walls are generally structurally sound.
Installation and Commissioning Guide - R2.01-6 © 2001 Triton Network Systems, Inc. All Rights Reserved.•Polarity (horizontal or vertical)•Transmit power level•Antenna direction1.4.7 Measure the Link DistanceThe two ways to measure link distance are as follows:•GPS - record the latitude and longitude for the near and far IFU sites and calculate the link distance.•Rangefinder - measure the link distance (imperial or metric units may be used).Once the link distance has been measured, verify that the link distance meets the availability requirements for the link.1.4.8 Select the Grounding LocationIdentify the connection point for grounding the IFU bracket. The required grounding location is the building ground. Determine the nearest location of the building ground and measure the distance from the IFU bracket.An earth ground strap should be run from the IFU mounting location to the building earth ground. This grounding should comply with all codes and should be kept isolated from any building lightning protection to prevent any damage to the IFU. If a surge suppression panel is used, it should also be grounded to the buildings earth ground, but run separately.1.4.9 Determine Fiber Demarcation and Surge Suppression Location (Optional)If a fiber demarcation box or a surge suppressor is being used, then the length of the cable and the cable type needs to be determined. Fiber demarcation and surge suppression can be indoors or outdoors. Surge suppression devices should be grounded to the building ground.NOTE: Record the mapping datum used by the GPS unit and ensure the same mapping datum is used for all site evaluations in a given network.NOTE: Section 1.4.11, Determine the Length of Fiber Cable Assemblies provides guidelines for determining wether an installation site will require a fiber demarcation box.NOTE: To save and protect in-building equipment, Triton Network Systems recommends the use of a surge suppressor for GPI and power cables.
Site Evaluation © 2001 Triton Network Systems, Inc. All Rights Reserved. 1-71.4.10 Determine Site Equipment Location and RequirementsSite equipment can be installed in a free-standing rack or wall-mounted cabinet. Triton Network Systems recommends a lockable cabinet for maximum physical security. A site equipment cabinet typically contains the power source for an IFU and is the primary cable termination point for the power, GPI, and fiber optic cables that are connected to an IFU.It is possible to mount the site equipment indoors or outdoors. It is preferable to mount the site equipment in a room (such as an electrical room or a telecommunications closet) close to the IFU location.When determining the location for a site equipment cabinet or rack, observe the following:•Identify the riser and the horizontal cable runs from the entry point to the site equipment room. •Ensure that there is sufficient clearance to allow a technician to access the site equipment. •Ensure that the site equipment location meets the minimum environmental specifications for all equipment to be located in the site equipment cabinet or rack. 1.4.11 Determine the Length of Fiber Cable AssembliesThe primary consideration for selecting an outdoor cabling option is the distance and route between an IFU and the site equipment. A single Triton Network Systems outdoor fiber cable assembly can connect an IFU directly to the site equipment when the cable run required for this connection (see Figure 1-1). If the cabling distance between the IFUs and the customer premise equipment (CPE) exceeds the maximum length of the longest available Triton Network Systems outdoor fiber cable assembly, the customer has the following options: •Order outdoor fiber cable assemblies from Triton Network Systems and acquire the following additional items (see Figure 1-2):A demarcation box, which provides a connection point for two IFUs installed on the same rooftop.An indoor fiber cable of sufficient length to connect the demarcation box to the site equipment. NOTE: Contact your Triton Network Systems sales representative for available lengths of prefabricated outdoor fiber cable assemblies. NOTE: For sites without a demarcation box, back-to-back connections between IFUs on the same rooftop are made through a fiber patch panel located with the site equipment. Otherwise, the demarcation box provides the back-to-back IFU connection.
Installation and Commissioning Guide - R2.01-8 © 2001 Triton Network Systems, Inc. All Rights Reserved.•Use a custom fiber outdoor cable assembly of sufficient length to directly connect the IFU to the site equipment interface. It is the customer’s responsibility to determine the required length for custom cables and to acquire custom cables from a third-party provider. Triton Network Systems Customer Service will assist in determining proper specifications for cables if so requested by the customer. Figure 1-1: Direct IFU-to-Site Equipment Cable ConnectionNOTE: The maximum fiber cable length should not exceed 3,300 feet (1,000 meters) for any single cable, or a total length of 6,600 feet (2,000 meters) for any two fiber cable assemblies that connect two IFUs installed at the same site. This limitation is governed by the 10BaseFL specification, which defines a maximum segment length of 1,000 meters.NOTE: Figure 1-1 and Figure 1-2 show a Fast Ethernet outdoor fiber cable, which has eight SC connectors. SONET/SDH outdoor fiber cables are similar, but use six SC connectors. B. OPTION 2 –SINGLE UV-RATED PLENUM IFU FIBER CABLEIFU BetaCPESite Equipment RoomIFU Installation SiteIFU Alpha IFU BetaIFU Fiber Optical Cables(Riser-Rated)Fiber Patch PanelJumper Pairs (IFU-to-IFU Interconnect)RisersIFU BetaCPESite Equipment RoomIFU Installation SiteIFU Alpha IFU BetaIFU Fiber Optical Cables(UV-Rated Plenum)Fiber Patch PanelJumper Pairs (IFU-to-IFU Interconnect)HVAC DuctsA. OPTION 1 –SINGLE RISER-RATED IFU FIBER CABLE
Site Evaluation © 2001 Triton Network Systems, Inc. All Rights Reserved. 1-9Figure 1-2: IFU-to-Site Equipment Connection Using a Demarcation BoxGuidelines for Connecting Outdoor Fiber Cable AssembliesProviders can either directly connect outdoor cables to the site equipment or interface to the site equipment through an intermediary connection point such as a demarcation box. The following subparagraphs provide guidelines for choosing the appropriate option.Direct Fiber Connection (Options 1 and 2)Use a single outdoor fiber cable assembly when the cable run between the IFU and the site equipment interface (switch, ADM, or fiber patch panel) is less than the maximum length of the longest available Triton Network Systems outdoor fiber cable assembly. The two single fiber connection options are as follows:•Riser-rated cable (Option 1). This option uses a single riser-rated plenum fiber cable to connect directly to the site equipment interface without the use of conduit or a demarcation box. Use Option 1 when the site engineering plan specifies that the IFU fiber cable will be installed within building riser assemblies (see Figure 1-1 A).Demarcation BoxSite Equipment RoomCPEIFU Installation SiteIFU Alpha IFU BetaIFU Fiber Optical Cables(Outdoor)Indoor Fiber Optical CableJumper Pairs (IFU-to-IFU Interconnect)Option 3 – Demarcation Box
Installation and Commissioning Guide - R2.01-10 © 2001 Triton Network Systems, Inc. All Rights Reserved.•UV-rated plenum cable (Option 2). This option uses a single UV-rated plenum fiber cable to connect directly to the site equipment interface without the use of conduit or a demarcation box. Use Option 2 when the site engineering plan specifies that the IFU fiber cable will be installed within building heating, ventilation and air conditioning (HVAC) ducts (see Figure 1-1 B).Demarcation Box Option (Option 3)A demarcation box connects two outdoor IFU fiber cable assemblies with a single indoor fiber cable that connects to the site equipment. This option can support lengthy cable runs. Jumper cables at a fiber patch panel interconnect two IFUs on the same rooftop. Figure 1-2 shows this connection option. ImplementationTriton Network Systems recommends using a demarcation box only for those installations where the distance between the IFU and the site equipment interface exceeds the maximum length of the longest available Triton Network Systems outdoor fiber cable assembly. Otherwise, the direct IFU-to-site equipment connection option is preferred, due to its lower implementation costs and superior performance characteristics. Figure 1-3 provides a flowchart to assist in selecting the appropriate fiber cabling option for any IFU installation site. Figure 1-3: Fiber Cable Option Selection FlowchartNOTE: Only plenum-rated cables should be installed within building HVAC ducts. Plenum-rated cables are less likely to spread poisonous gas should a fire occur within the ducting. StartIFU-to-SE Cable Run > Std. TNS Outdoor Cable Length?Installing Fiber Cable in HVAC Duct?Select Demarcation Box Option or Customer Fiber CableSelect Single Riser-Rated Fiber Cable OptionSelect Single Plenum-Rated Fiber Cable OptionInstall Selected OptionNoNoYesYes
Site Evaluation © 2001 Triton Network Systems, Inc. All Rights Reserved. 1-111.4.12 Determine the Length of Power CablesWhen Using Triton Network Systems Outdoor Power CablesTable 1-1 and Table 1-2 show the maximum lengths of indoor power cable lengths when used with representative Triton Network Systems outdoor power cables.Table 1-1: Maximum Indoor Power Cable Length with One Pair of ConductorsTable 1-2: Maximum Indoor Power Cable Length with Two Pairs of ConductorsWhen Using Customer or Third Party Outdoor Power CablesThe maximum length of an IFU power cable, if using a single-pair 12-AWG cable from the power plant to the IFU, may be determined by the following calculation and information in Table 1-3 and Table 1-4.The resistance in the power cable(s) from the power supply to the IFU should be no greater than 2.6 Ω (ohms). Assuming the use of an indoor and outdoor cable, the formula for the maximum allowable length of the indoor cable is:where:di is the distance of the indoor cable run, in feetR is the resistance per foot of the cable used, in ohms for each standard length (see Table 1-3)Indoor Cable Gauge Outdoor Cable Length (Feet and Meters)65 Feet (20 Meters) 133 feet (40 Meters) 333 Feet (100 Meters)10 AWG 1125.6 (343.1) 1090.0 (332.2) 992.1 (302.4)12 AWG 557.2 (169.8) 539.6 (164.4) 491.1 (149.7)14 AWG 446.7 (136.2) 432.5 (131.8) 393. (120.0)7Indoor Cable Gauge Outdoor Cable Length (Feet and Meters)65 Feet (20 Meters) 133 feet (40 Meters) 333 Feet (100 Meters)10 AWG 2251.2 (682.2) 2180.0 (664.5) 1984.2 (604.8)12 AWG 1114.4 (339.7) 1079.2 (328.9) 982.3 (299.4)14 AWG 893.3 (272.3) 865.1 (263.7) 787.4 (240.0)NOTE: 1 ft = 0.305 mdi2.6(Ro)–2R×′--------------------------wtCu---------×=
Installation and Commissioning Guide - R2.01-12 © 2001 Triton Network Systems, Inc. All Rights Reserved.Ro is the resistance of the outdoor cable (see Table 1-4)w is the number of pairs of wires in the indoor cabletCu is the temperature coefficient of copper and is equal to 1.003930In most cases, a 10, 12, or 14 gauge wire will be used in the indoor cable. Table 1-3 gives R values for these three wire sizes.Triton Network Systems provides outdoor power cables in lengths of 20 meters (65.6 feet), 40 meters (131.2 feet), and 100 meters (328.1 feet); each of these cables uses two pairs of 12-AWG wire. The resistance for each of these cables (Ro) are given in Table 1-4.If the length of the outdoor cable is specific to the installation (i.e., the outdoor cable is not a Triton Network Systems-standard cable), use the following formula to calculate Ro.where:do is the distance of the outdoor cable run (in feet)If a single cable is used to connect the power supply and IFU, the formula for the maximum cable run (d) is as follows:Example:If the outdoor cable is 40 meters and the indoor cable is 10 AWG, using a single pair of wires, the maximum allowable indoor cable run (di) is calculated as follows:Table 1-3: Resistance Per Foot10 AWG 12 AWG 14 AWGR .001 Ω/ft. .00202 Ω/ft. .00252 Ω/ft.Table 1-4: Resistance of Outdoor Cables20 m 40 m 100 mRo.07 Ω.15 Ω.37 Ω Ro2R′dotCuw---------××× =d2.62R′×-------------- wtCu---------×=
Site Evaluation © 2001 Triton Network Systems, Inc. All Rights Reserved. 1-13From Table 1-3, R = .001 Ω/ftFrom Table 1-4, Ro = .15 Ωw = 1 pairtCu = 1.003930 mv/°CTherefore:di = [(2.6-.15)/2(.001)] * (1/1.003930)di = (2.45)/.002) * (1.0039-30)di = 1090 feet(di = 332 m)1.4.13 Confirm Presence of AC PowerEnsure AC power will be available to provide power to the power supply and all other electrical supplies. AC power is required within 15 feet (4.5 meters) of the site equipment location.1.4.14 Take Site PhotographsTake photographs of the following:•IFU mounting location for each IFU•View of the other buildings in the link from the IFU mounting location•Site equipment mounting location•360 degree views from the installation site1.4.15 Sketch the SiteSketch the installation location of all site equipment and cable routes. Providers can use these sketches to produce the architectural and engineering drawings, which are blueprints for the installers. Recommended sketches include the following:•Site equipment location, including the indoor AC power source•Mounting locations of IFUs (wall or pole mount)•All cable routingNOTE: A NEMA L5-15R, 15A twist-lock receptacle outlet is recommended.di2.6 Ro–2R×′--------------------wtCu---------×=
Installation and Commissioning Guide - R2.01-14 © 2001 Triton Network Systems, Inc. All Rights Reserved.•Any other transmitters and/or receivers and other structures that could possibly impede IFU transmission•Fiber demarcation box location (if required)•Surge suppression locationAttach sketch to the site evaluation form (see Section 1.5, Documenting a Site Evaluation)1.5 Documenting a Site EvaluationUse the site evaluation form provided at the end of this section to document the results of your site evaluation.
Site Evaluation © 2001 Triton Network Systems, Inc. All Rights Reserved. 1-15Address Site EngineerContact PersonSite No Site AgentSite Type# LatitudeExample Information InformationIFU #4Clear Line of SightYesMounting MethodWall or poleFCC ComplianceTBDCollocationComplete Table A1AestheticsPaint IFU to match wallIFU Azimuth60 degreesGPS Reading80 21’ 48”Cables lengths28 14’ 35”PowerAlarm32 metersFiber32 metersGrounding/Lightning32 metersInstructionsProvide 6 in. ground strapsPhotographs*Photo 1XPhoto 2XPhoto 3XSketches**Sketch 1XSketch 2X*Photographs **SketchesPhoto 1 – IFU mounting location Sketch 1 – Roof and cable routes to entry pointPhoto 2 – View from the IFU mounting location to the link partner Sketch 2 – Details for grounding and lightning protectionPhoto 3 – CPE location Sketch 3 – CPE room and cable routes from entry pointSite Evaluation FormIFUIFU Roof LocationPhone Roof RequirementsRecommendations for Site Photographs and SketchesInformationLongitude Mapping Datum (ex. NAD27)
Installation and Commissioning Guide - R2.01-16 © 2001 Triton Network Systems, Inc. All Rights Reserved.Parameters Example Information Information InformationSource PCSTx and/or RxTX/RXFrequency2.1 GHzDistance from IFU5 ftOwnerSprint PCSAzimuth210 degreesElevation2 degrees downtiltAntenna TypeScala XXXXXPower14 WParameters Example Information Information InformationCPE room identifiedYesSpace for cabinetYesPhone line within 20 ftNeed to install110 VAC available? Need to installCablesConfirm cable lengths.Take Photo 3XSketch 3XIndoor Space Requirements Colocated AntennasCPE InformationSite Evaluation FormInformationNotesFloorFloorWallWallFront View25.50Top View Side ViewEquipment cabinet14.0025.50WallClearance27.00Clearance12.00Floor24.0027.0024.00Clearance12.0022.0010.00Equipment cabinetEquipment cabinetBatteries BatteriesClearanceWidth = 25.5 inchesEquipment CabinetBatteriesEquipment Dimensions12.0024.004.004.0010.00
Installation and Commissioning Guide - R2.0 2-1,)8&RQILJXUDWLRQChapter 2 describes the IFU configuration procedure to be performed at the designated staging area. The staging area is a central location – warehouse, office area, etc. – where the IFU configuration attributes are loaded prior to building installation. If circumstances prevent this from being possible, IFU configuration can occur elsewhere. The instructions in this section assume that IFU configuration is performed at a central location.2.1 Materials Required .................................................... 2-32.2 IFU Configuration Process........................................ 2-32.3 Documenting IFU Configuration............................. 2-14
Installation and Commissioning Guide - R2.02-2 © 2001 Triton Network Systems, Inc. All Rights Reserved.WarningsRisk of Personal Injury from Radio Frequency Energy ExposureWARNING: RF Energy Exposure Limits and Applicable Rules for 28 GHz. The Triton Network Systems, Inc. 28 GHz radio is tested and evaluated for RF radiation level exposure rules and compliance with FCC 47 CFR 1.1307 and 1.1310, FCC OET - Bulletin 65, and Health Canada Safety Code 6. The Triton Network Systems, Inc. 28 GHz transceiver complies with the 50 W/m2 (5 mW/cm2) RF safety limits for controlled / occupational RF workers. To comply with exposure requirements for the protection of the uncontrolled / general public, a minimum separation distance of 6 meters directly in front of the Invisible Fiber® unit is required between the antenna and all persons while the transmitter is ON and operating at its maximum FCC authorized power. The Invisible Fiber® unit is ON when the red light indicator on the backside of the Invisible Fiber® unit enclosure is illuminated. Observe RF energy exposure safety limits, applicable rules, and service interruption cautions in the product manuals. Prolonged exposure to RF energy may result in serious bodily injury.WARNING: RF Energy Exposure Limits and Applicable Rules for 38 GHz. The Triton Network Systems, Inc. 38 GHz radio is tested and evaluated for RF radiation level exposure rules and compliance with FCC 47 CFR 1.1307 and 1.1310, FCC OET - Bulletin 65, and Health Canada Safety Code 6. The Triton Network Systems, Inc. 38 GHz transceiver complies with the 50 W/m2 (5 mW/cm2) RF safety limits for controlled / occupational RF workers. To comply with exposure requirements for the protection of the uncontrolled / general public, a minimum separation distance of 10 meters directly in front of the Invisible Fiber® unit is required between the antenna and all persons while the transmitter is ON and operating at its maximum FCC authorized power. The Invisible Fiber® unit is ON when the red light indicator on the backside of the Invisible Fiber® unit enclosure is illuminated. Observe RF energy exposure safety limits, applicable rules, and service interruption cautions in the product manuals. Prolonged exposure to RF energy may result in serious bodily injury.Risk of Personal Injury from Electrical ShockDANGER – 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 – 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. Other Risks of Personal InjuryCAUTION – LIFTING HAZARD: Due to the weight of the Invisible Fiber® unit (up to 50 pounds), Triton Network Systems, Inc. recommends using proper lifting techniques and equipment. Lifting equipment must be capable of lifting and positioning the Invisible Fiber® unit in a safe manner.
IFU Configuration © 2001 Triton Network Systems, Inc. All Rights Reserved. 2-32.1 Materials RequiredThe following items are needed to configure an IFU:2.2 IFU Configuration ProcessUsing the site attributes identified in the site engineering folder, configure each IFU by completing the following procedures:•Verifying the IFU Model•Installing IFU Link Manager•Connecting the IFU to the PC and Power Source•Obtaining the IFU’s IP Address•Configuring Windows Networking Properties•Logging Into the IFU Using IFU Link Manager•Configuring the IFU’s Site Attributes2.2.1 Verifying the IFU Model When receiving an IFU, whether at the staging location or the installation location, ensure that the model number on the IFU matches the label on the outside of the box and the model number in the site engineering folder. Verify the polarity (horizontal or vertical) and band (high or low) before installing an IFU. This information is provided in the product label at the rear of each IFU.2.2.2 Installing IFU Link ManagerIf IFU link manager software is not already installed on your PC, perform the following steps: 1. Insert the IFU link manager CD into the CD-ROM drive on your personal computer (PC). Be sure that the PC has Windows 98/2000 software installed.2. Double click on the My Computer icon located on the desktop.Power supply (– 48 Vdc @ 3.5 Amps)IFU link manager test cable IFU power cableVoltmeter with test leadsLaptop computer, Windows 98/2000 operating system, and an Ethernet card with any necessary adaptersIFU link manager softwareCommunication software (for example, HyperTerminal or ProComm)Site engineering folder with site drawings
Installation and Commissioning Guide - R2.02-4 © 2001 Triton Network Systems, Inc. All Rights Reserved.3. Double click on the CD-ROM drive associated with the computer.4. Double click on folder v x-x-x (where x-x-x is the most current software version number). A list of files opens.5. Double click on the file named dInstall.bat. 6. As the software is being installed, an MS-DOS window appears.7. Wait for the MS-DOS window to say Finished-dInstall on the top of the screen and then close the MS-DOS window.8. On your desktop, click the Start button. Select Programs Windows Explorer.9. In Windows Explorer, select the C: drive and double click on the Program Files folder.10. Double click on the Triton folder. A list of all the files within the folder appears.11. Right click on the file named lmngrv x-x-x.bat. A dialogue box appears. 12. In the dialogue box, click on Create Shortcut. A file named Shortcut to lmngrvx-x-x.bat appears.13. Click and drag the newly created file onto the desktop and then close Windows Explorer. 14. On your desktop, right click on the existing Shortcut to lmngrvx-x-x.bat icon. A dialogue box appears.15. Click on Properties, then the Program tab, and then the Change Icon button. The Change Icon window appears. 16. In the Change Icon window, under File name, type in C:\Program Files\Triton\ TritonHorn.ico and click OK. The Triton Network Systems icon appears in the Change Icon dialogue box.17. Click OK and OK again. The Triton Horn icon appears on your desktop.2.2.3 Connecting the IFU to the PC and Power Source Perform the following steps to ensure the IFU is powered up and connected to your PC:1. Connect the IFU power cable to the -48 Vdc power supply, then connect the IFU power cable to the power connector located on the rear of the IFU.2. Using the voltmeter, perform the cable continuity test provided in Section 5.2, IFU Power Cable Test Procedure (Fast Ethernet applications) or Section 6.2, IFU Power Cable Test Procedure (SONET/SDH applications). This ensures that the IFU power cable is delivering proper voltage to the IFU.3. Connect the laptop computer to the IFU using the RJ-45 and the DB-9 connectors of the IFU test cable assembly (see Figure 2-1).NOTE: Ensure that the -48 Vdc power supply is turned off prior to connecting the IFU power cable.
IFU Configuration © 2001 Triton Network Systems, Inc. All Rights Reserved. 2-5Figure 2-1: IFU Test Cable ConnectionsNOTE: The connector arrangement for the IFU you are installing can be different from that shown in Figure 2-1. To distinguish between the power connector and GPI/Test connector, look for the protective cap that is attached to the base of the GPI/Test connector. TransmitIndicatorPowerGPI / TestConnector-48 Vdc PowerSupplyBNC Connector(Not used forthis test.)IFU Test CableIFU Power CableDB-9ConnectorRJ-45ConnectorSerialPortEthernetPortLaptop PC(Rear View)IFU(Rear View)
Installation and Commissioning Guide - R2.02-6 © 2001 Triton Network Systems, Inc. All Rights Reserved.2.2.4 Obtaining the IFU’s IP AddressIf the IFU’s IP address and subnet mask are unknown, they can be identified via a terminal session using a communication software application such as HyperTerminal or ProComm. The following instructions describe how to launch a HyperTerminal session capable of displaying IFU data.1. On your desktop, click on the Start button and select Programs Accessories Communications HyperTerminal.2. In the HyperTerminal window, click on the Hypertrm.exe file. 3. In the Connection Description box, type the name of the new connection in the Name field and select an icon in the Icon field. 4. Click OK when finished.5. In the Connect To window, set Connect Using to Direct to COM1 and click OK.6. In the COM1 Properties window, set the following:Bits per second to 9600Data bits to 8Parity to NoneStop bits to 1Flow control to Hardware7. Click OK to start HyperTerminal. Data from the IFU will start to scroll across the HyperTerminal session. Note the IP address and the subnet mask of the IFU, then close HyperTerminal.NOTE: On some operating systems, HyperTerminal is located under Accessories.NOTE: The name and icon are user definable. The settings for this session can be saved using the selected name and icon.
IFU Configuration © 2001 Triton Network Systems, Inc. All Rights Reserved. 2-72.2.5 Configuring Windows Networking PropertiesTo successfully log into an IFU and run IFU link manager, the PC and the IFU must be in the same subnet. Use the following procedure to set up the IFU’s IP address on your Windows PC. For Windows 981. On your desktop, click the Start button and select Settings Control Panel. 2. Double click on the Network icon in the Control Panel window.3. Click on the Configuration tab. 4. Highlight the TCP/IP entry for the Ethernet card used to connect the IFUs and click the Properties button.5. A TCP/IP Properties window appears (see Figure 2-2). Click on the IP Address tab.6. Click on Specify an IP address to highlight the IP Address and Subnet Mask fields.7. Enter an IP address and the subnet mask for the PC. The address and mask should allow the user to log into an IFU.8. Click on the Gateway tab and verify that no IP addresses are listed under Installed Gateways. If there is an IP address listed, highlight the address and delete it.9. Click OK and OK again. 10. Reboot the computer (the computer must be rebooted for the new settings to take effect).For Windows 20001. On your desktop, click the Start button and select Settings Control Panel. 2. Double click on the Network and Dial-up Connections icon in the Control Panel window.3. Double click on the preferred network connection icon.4. Under the General tab, highlight Internet Protocol (TCP/IP) and click OK.5. An Internet Protocol TCP/IP Properties window appears (see Figure 2-2). Select Use the following IP address and enter the IFUs IP address and subnet mask. 6. Click OK and OK again. 7. No reboot is required. NOTE: Before beginning these procedures, make sure the PC has a fully functional Ethernet interface, usually a PCMCIA card.NOTE: The first three octets of the IP address entered must match the first three octets of the IP address. The last octet should be a number not currently used in the IFU network (refer to Figure 2-2). The subnet mask entered should match the subnet mask of the IFU. Refer to the site engineering folder for IP addresses for the PCs used to monitor and manage the network.
Installation and Commissioning Guide - R2.02-8 © 2001 Triton Network Systems, Inc. All Rights Reserved.Figure 2-2: TCP/IP Properties MenuWindows 2000 Windows 98
IFU Configuration © 2001 Triton Network Systems, Inc. All Rights Reserved. 2-92.2.6 Logging Into the IFU Using IFU Link ManagerUse the following procedure to log into an IFU using IFU link manager:1. On your desktop, click the Start button and select Programs. Then click on the MS-DOS Prompt icon.2. In the MS-DOS window, type ping xxx.xxx.xxx.xxx and press enter (xxx.xxx.xxx.xxx represents the IP address of the IFU).If the ping is successful, the following message will appear: Reply from xxx.xxx.xxx.xxx: bytes=a, time=<b ms, TTL=128. A successful ping implies that the IFU and the PC can communicate with one another across an Ethernet connection. 3. Double click on the IFU Link Manager icon and wait for IFU link manager to load.4. Select the IFU that you wish to login to from the drop-down menu (see Figure 2-3). If there is not a network element for that IFU, simply select any IFU icon.Figure 2-3: Login IFU Name5. On the IFU link manager toolbar, select Network Connect. 6. In the IFU Connect window, complete the following:Verify the information in the IP Address fieldEnter engineer in the User ID fieldEnter the password assigned by the System Administrator in the Password field7. Click the Connect button to login to the IFU. Login should take less than 30 seconds and the Link Manager Workspace window will appear (see Figure 2-4).NOTE: If there is not an IFU icon, one must be added. Refer to IFU Link Manager Online Help at C:\Program Files\Triton\help\TOC.html. for information on how to add an IFU.Current IFUNetwork IFU
Installation and Commissioning Guide - R2.02-10 © 2001 Triton Network Systems, Inc. All Rights Reserved.Figure 2-4: Link Manager Workspace Window (Typical)
IFU Configuration © 2001 Triton Network Systems, Inc. All Rights Reserved. 2-112.2.7 Configuring the IFU’s Site Attributes1. In the Link Manager Workspace window, select Navigation Administration Network to display the Network Administration window (see Figure 2-5). Figure 2-5: Network Administration Window (General Tab)2. Select the General tab and complete following:Enter site information in the Site Name, Site Contact, and Site Location fields as required.Click the Set button beside the Installation and/or In-Service fields to automatically generate the system date and time. If you want to enter a date on your own, enter the date without selecting set. 3. Click the Save icon to save the data and then select the Network tab (see Figure 2-6).NOTE: If NTP has been defined on the Link Administration window, IFU link manager will use the time on the NTP server. If you do not have NTP running, IFU link manager accesses the system time and sets the text field to the value returned by the system clock.
Installation and Commissioning Guide - R2.02-12 © 2001 Triton Network Systems, Inc. All Rights Reserved.Figure 2-6: Network Administration Window (Network Tab)4. Enter the following Network Administration site attributes from the site engineering folder:Addresses•Near - near IFU IP address•Far - IP address for the link partner of the near IFURouting•Net Mask - subnet mask of the IFU•NTP - network time protocol server •Gateway - gateway IP address for the IFU•IP EMS (1-4) - IP element management station (1-4) SNMP Community Names•Trap•Read/Write•Super User•Read5. Click the Save icon to save the attributes.6. Exit the Network Administration window by clicking on the Exit icon . 7. In the Link Manager Workspace window, select Navigation Radio Link to display the Link Administration window (see Figure 2-7). NOTE: The IP EMS fields are optional, but it is likely that at least one will be used. Each IP EMS field has a check box next to it, if the box is checked, NetMon messages will be sent to the associated EMS address.
IFU Configuration © 2001 Triton Network Systems, Inc. All Rights Reserved. 2-13Figure 2-7: Link Administration Window8. Enter the following Link Administration site attributes from the site engineering folder:Rain Model - statistical model that predicts rainfall in a given region Frequency (Tx, Rx) - transmit and receive frequency for the IFUGrade of Service - desired availability for the linkRain Region - geographic location of the IFU9. Select the Link Distance tab and enter link distance. Link distance can be input directly or calibrated using the GPS coordinates. If both link distance and GPS location are entered, the IFU defaults to the link distance.Link Distance (link distance in meters)GPS Location (Near Latitude, Near Longitude, Far Latitude, and Far Longitude)NOTE: For more information on the provisioning attributes described in Step 4 through Step 9, see C:\Program Files\Triton\help\TOC.html and click on the Provisioning Network Attributes link.
Installation and Commissioning Guide - R2.02-14 © 2001 Triton Network Systems, Inc. All Rights Reserved.10. Click the Save icon to save the attributes.11. Exit the Link Administration screen by clicking the Exit icon .12. Exit the Link Manager Workspace window by clicking on the Exit icon in the Link Manager Workspace window. 13. Exit IFU link manager by selecting File Exit in the Main window. 14. Turn off the -48 Vdc power supply.15. Turn off the PC.16. Disconnect the IFU power cable from the power connector on the rear of the IFU.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. If the packing material is not available, contact Triton Network Systems (refer to Section 7.3, Packing an IFU for Shipment).2.3 Documenting IFU ConfigurationUse the IFU configuration form provided at the end of this section, or a similar form, to document the results of the IFU configuration procedure.NOTE: If the staging site and the installation site are the same location, proceed to Chapter 4, Mounting and Aligning an IFU.
IFU Configuration © 2001 Triton Network Systems, Inc. All Rights Reserved. 2-15Link ID #IFU Type (A/B)IFU ID # IFU S/N:Site NameCommissioning:Near IP:Far IP:Rain ModelFrequency TX: RX:Grade of ServiceNet Mask IP EMS 1 Rain RegionNTP: IP EMS 2Gateway:IP EMS 3IP EMS 4 Distance (meters): Near Latitude deg min secOR Near Longitudedeg min secFar Latitude deg min secTrap:Super User Far Longitude deg min secRead/Write Read:IFU Type (A/B)IFU ID # IFU S/N:Site NameCommissioning:Near IP:Far IP:Rain ModelFrequency TX: RX:Grade of ServiceNet Mask IP EMS 1 Rain RegionNTP: IP EMS 2Gateway:IP EMS 3IP EMS 4 Distance (meters): Near Latitude deg min secOR Near Longitudedeg min secFar Latitude deg min secTrap:Super User Far Longitude deg min secRead/Write Read:Routing:Link DistanceGPS LocationSNMP Community NamesSNMP Community NamesNetwork Administration - IFU __ Network Administration - IFU __AddressesAddressesRouting:Link DistanceGPS LocationA=Low band, Horizontal polarization, odd serial numberB=High band & Vertical polarization, even serial numberNetwork Administration - IFU __ Link Administration - IFU __
Installation and Commissioning Guide - R2.02-16 © 2001 Triton Network Systems, Inc. All Rights Reserved.
Installation and Commissioning Guide - R2.0 3-1&DEOH,QVWDOODWLRQChapter 3 provides the schematics and instructions for installing IFU fiber and power cables, surge suppressors, and fiber demarcation boxes.3.1 Materials Required .................................................... 3-23.2 Fiber and Power Demarcation Equipment Installation ..................................................................................... 3-33.3 Routing and Connecting Cables ................................ 3-33.4 Installing Battery Cables ......................................... 3-10
Installation and Commissioning Guide - R2.03-2 © 2001 Triton Network Systems, Inc. All Rights Reserved.3.1 Materials RequiredThe following items are required for connecting a roof-mounted IFU to building equipment. :DUQLQJVRisk of Service InterruptionCAUTION: Ensure the outside optical fiber connectors are environmentally protected. Failure to do so may cause contamination of the fiber surfaces.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 20 times the diameter of the cable.Short-term (during installation): bend radius is equal to 10 times the diameter of the cable.Risk of Personal Injury from Electrical ShockDANGER – HIGH CURRENT HAZARD: Do not turn on power before reading Triton Network Systems, Inc.s’ product documentation. This device has a – 48 Vdc (5 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. IFU power cableOutdoor fiber cableGPI cable (optional)Fiber optic cable connector cleaning suppliesTie-wraps, UV-ratedArchitecture and engineering drawings from site engineering folderNOTE: Prior to installing the fiber optic cable, ensure that it has been tested for continuity.
Cable Installation © 2001 Triton Network Systems, Inc. All Rights Reserved. 3-33.2 Fiber and Power Demarcation Equipment InstallationSome installations require a surge suppressor or fiber demarcation box. The installation of this equipment must be in accordance with all local and federal laws. Install this equipment per the accompanying instructions and architectural and engineering drawings. 3.3 Routing and Connecting CablesThe following cables have screw type connectors that connect easily to the IFU. Sections 3.3.1 through 3.3.4 describe how to connect these cables at the surge suppression and fiber demarcation equipment. •Power•Outdoor fiber•GPI (optional) 3.3.1 Guidelines for Routing CablesObserve the following requirements to correctly install all associated IFU cables:•Ensure that the cables are routed according to the architectural and engineering drawings.•Refer to the site engineering folder for the proper cable lengths.•When using the conduit, ensure that it has the capacity to allow all of the cables to pass through freely. This will ensure that there will be no damage to the fiber after it has been pulled.•Ensure that all of the cables for the installation are pulled at one time using the recommended industry fiber pulling method.•Once the fiber cables have been pulled through the conduit, perform the fiber continuity test appropriate to your application to ensure that none of the fibers were damaged in the pull.For Fast Ethernet multimode applications, refer to Section 5.1, Fast Ethernet Fiber Continuity Test Procedure.For SONET/SDH single-mode applications, refer to Section 6.1, SONET/SDH Single-Mode Fiber Continuity Test Procedure.•Test the power cable after installation. For Fast Ethernet multimode applications, refer to Section 5.2, IFU Power Cable Test Procedure.For SONET/SDH single-mode applications, refer to Section 6.2, IFU Power Cable Test Procedure.NOTE: Triton Network Systems recommends the use of a surge suppressor for in-building equipment protection.
Installation and Commissioning Guide - R2.03-4 © 2001 Triton Network Systems, Inc. All Rights Reserved.•Ensure that the fiber cable bend radius during installation is no less than 10 times the diameter of the cable. Once installed, ensure that the fiber cable bend radius is no less than 20 times the diameter of the cable.•Have qualified professionals perform fiber connecting or splicing.•Ensure that the power cable bend radius allows for a three-foot service loop at the IFU mounting location and a twelve-inch service loop at the surge suppressor.•Ensure power cable shielding has been grounded. For the in-building power cable, ensure that one end of the shielding is grounded. 3.3.2 Connecting Power CablesNote the following for Figures 3-1 and 3-2:•The colors listed in the figures are for Triton Network Systems supplied cables.•The surge suppressor is optional. Follow all local and federal laws regarding surge suppression use.•Pin A through pin D represent the IFU power cable ports labeled on the connector.•Figure 3-2 shows two four-conductor cables. One eight-conductor cable could also be used.NOTE: A three-foot service loop should be left at the IFU mounting location, both sides of the fiber demarcation box (if used), as well as the site equipment cabinet.
Cable Installation © 2001 Triton Network Systems, Inc. All Rights Reserved. 3-5Figure 3-1: Typical IFU Power Termination Wiring Diagram (single wire pair in building for each IFU) Figure 3-2: Typical IFU Power Termination Wiring Diagram (dual wire pair in building for each IFU)WH - 1IFU AlphaPowerCablePIN APIN BPIN CPIN DPIN APIN BPIN CPIN DWH/RD - 2 SurgeSuppressor SurgeSuppressorGNDIFU BetaPowerCablePowerSupplyIFU AlphaReturnSurge++--- 48 VdcRTNProtectedGNDSurge++--- 48 VdcRTNProtectedTo IFU DemarcationLocation (Optional)Site Equipment IFU BetaReturn IFU Alpha-48 VdcIFU Beta-48 VdcWH/BN - 3WH/BK -4WH - 2AWH/RD - 2BWH/BN -2CWH/BK - 2DShieldShieldShieldShieldShieldShieldWH - 1IFU AlphaPowerCablePIN APIN BPIN CPIN DPIN APIN BPIN CPIN DWH/RD - 2 SurgeSuppressor SurgeSuppressorGNDIFU BetaPowerCablePowerSupplyIFU AlphaReturnSurge++--- 48 VdcRTNProtectedGNDSurge++--- 48 VdcRTNProtectedTo IFU Demarcation Site Equipment IFU BetaReturn IFU Alpha-48 VdcIFU Beta-48 Vdc12348765WH/BN - 3WH/BK -4WH - 2AWH/RD - 2BWH/BN -2CWH/BK - 2DShieldShieldShieldShieldShieldShield
Installation and Commissioning Guide - R2.03-6 © 2001 Triton Network Systems, Inc. All Rights Reserved.3.3.3 Connecting Outdoor Fiber CablesThe following figures provide outdoor fiber interconnection information for IFUs:•Figure 3-3 provides a cable configuration diagram for Fast Ethernet and SONET/SDH multimode fiber cables. •Figure 3-4 provides a typical wiring diagram that shows how the Fast Ethernet and SONET/SDH multimode fiber cables connect a pair of IFUs to site equipment.•Figure 3-5 provides cable configuration diagrams for SONET/SDH single-mode fiber cables.•Figure 3-6 provides a typical wiring diagram that shows how the Fast Ethernet and SONET/SDH single-mode fiber cables connect a pair of IFUs to site equipment.NOTE: Figures 3-3 through 3-6 show the fiber cable colors used for fiber optic cable assemblies provided by Triton Network Systems. Cables sourced from other providers may not use the same color conventions.NOTE: Figures 3-4 and 3-6 show multimode fiber jumper cables.
Cable Installation © 2001 Triton Network Systems, Inc. All Rights Reserved. 3-7Figure 3-3: Fast Ethernet and SONET/SDH Multimode Outdoor Fiber Cable IdentificationFigure 3-4: Fast Ethernet and SONET/SDH Multimode Outdoor Fiber Cable Wiring Diagram PlugConnection BulkheadConnectionCable SchematicTriton Network SystemsFast Ethernet and SONET/SDH Multimode CableBlue 62.5/125 1310 nm11Black 62.5/125 850 nm88Orange 62.5/125 1310 nm22Green 62.5/125 1310 nm33Brown 62.5/125 1310 nm44Slate 62.5/125 850 nm55White 62.5/125 850 nm66Red 62.5/125 850 nm77PLUG Color Fiber Type (Multimode) Wave Length SC12345678SIGTXTXTXTXRXRXRXRXPayload - InterconnectPayload - InterconnectPayload - Add/DropPayload - Add/DropManagement - LocalManagement - LocalManagement - InterconnectManagement - Interconnect1243657812345687*****Connection 3 and 4 are not used in the SONET/SDH multimode version.PatchPanelIFU AlphaFiber CableIFU BetaFiber Cable123456781234561234567878IFU AlphaPayload- Add/DropIFU AlphaManagement- LocalIFU BetaPayload- Add/DropIFU BetaManagement- LocalSite EquipmentJumper 1*Jumper 2*Jumper 3Jumper 4BlueOrangeGreenBrownSlateWhiteRedBlackBlueOrangeGreenBrownSlateWhiteRedBlackTXRXTXRXTXRXTXRXTXRXTXRXTXRXTXRX* Based on network architecture, jumpers 1 and 2 may be optional.
Installation and Commissioning Guide - R2.03-8 © 2001 Triton Network Systems, Inc. All Rights Reserved.Figure 3-5: SONET/SDH Single Mode Outdoor Cable IdentificationFigure 3-6: SONET/SDH Single Mode Outdoor Cable Wiring Diagrams PlugConnection BulkheadConnectionCable SchematicTriton Network SystemsSONET / SDH Single-ModeFiber CableBlue 9/125 1310 nm1White62.5/125 850 nm8Orange 9/125 1310 nm23Not Used4Not Used5Brown 62.5/125 850 nm6Slate62.5/125 850 nm7Plug Color Fiber Type (Single-Mode)Fiber Type (Multimode)Wavelength125678(Pins 3 & 4 Plugged) (Pins 3 & 4 Plugged)Green 62.5/125 850 nm18234567SCSIGTXTXTXRXRXRXPayloadPayloadManagement - LocalManagment - LocalManagment - InterconnectManagment - InterconnectPluggedPlugged1243657812345687PatchPanelIFU AlphaFiber CableIFU BetaFiber Cable12567812567812345678IFU AlphaPayload- Add/DropIFU AlphaManagement- LocalIFU BetaPayload- Add/DropIFU BetaManagement- LocalSite EquipmentJumper 1Jumper 2SlateWhiteGreenBrownBlueOrangeSlateWhiteGreenBrownBlueOrangeTXRXTXRXTXRXTXRXTXRXTXRX
Cable Installation © 2001 Triton Network Systems, Inc. All Rights Reserved. 3-93.3.4 Connecting GPI CablesWhen GPI cables are utilized there will be one GPI cable routed from each IFU mounting location to the surge suppressor. Only one GPI cable is necessary to connect the site equipment to the surge suppressor.Figure 3-7 shows typical wiring for a GPI cable used in an alarm application. When referring to this figure, note the following:•All alarm relays are shown in non-alarmed condition with normally open contacts.•Add heat shrink to resistor leads.•Resistors are rated at ¼ Watt, five percent.•Cable assemblies are shielded as shown in Figure 3-7.Figure 3-7: Typical GPI Alarm Wiring DiagramNOTE: The GPI cable allows dry contact alarm connections to be routed to the IFU and monitored by the network operations center (NOC).IFU Alpha31 WH/BK33WH/BN34WH/RD36SuppressorGNDShield1122344WH/ORIFU BetaIN 1 -IN 1 +IN2 +IN2 -3Suppressor Panel(Optional)BuildingStructureGroundEquipment Area31 WH/BK33WH/BN34WH/RD36SuppressorGNDShield1122344WH/ORIN1 -IN 1 +IN 2 +IN 2 -3Alarm #1Alarm #1Alarm #1Alarm #1- 48 VDC48 RET
Installation and Commissioning Guide - R2.03-10 © 2001 Triton Network Systems, Inc. All Rights Reserved.3.4 Installing Battery Cables3.4.1 Battery Cable ConnectionThe standard battery pack provided by Triton Network Systems provides a four-hour back up in case of facility power loss. Batteries should be connected as shown in Figure 3-8.Figure 3-8: Battery Connection Wiring DiagramCAUTION: Ensure that the power supply is turned off before performing this procedure.RTN- 48 BATTBatteriesRed+-+-+-+-BlackRet.-4.8Batt 1Batt 2Batt 3Batt 4Power Supply
Installation and Commissioning Guide - R2.0 4-10RXQWLQJDQG$OLJQLQJDQ,)8Chapter 4 provides the procedures for installing the IFU bracket and mounting and aligning an IFU. (This procedure uses the same process to install one or many IFUs).4.1 Materials Required .................................................... 4-34.2 Mounting an IFU Bracket.......................................... 4-34.3 Mounting an IFU ....................................................... 4-54.4 IFU Alignment ........................................................... 4-94.5 Link Verification....................................................... 4-134.6 Alignment Troubleshooting...................................... 4-144.7 Post-Installation Audit............................................. 4-15
Installation and Commissioning Guide - R2.04-2 © 2001 Triton Network Systems, Inc. All Rights Reserved.:DUQLQJVRisk of Personal Injury from Radio Frequency Energy ExposureWARNING: RF Energy Exposure Limits and Applicable Rules for 28 GHz. The Triton Network Systems, Inc. 28 GHz radio is tested and evaluated for RF radiation level exposure rules and compliance with FCC 47 CFR 1.1307 and 1.1310, FCC OET - Bulletin 65, and Health Canada Safety Code 6. The Triton Network Systems, Inc. 28 GHz transceiver complies with the 50 W/m2 (5 mW/cm2) RF safety limits for controlled / occupational RF workers. To comply with exposure requirements for the protection of the uncontrolled / general public, a minimum separation distance of 6 meters directly in front of the Invisible Fiber® unit is required between the antenna and all persons while the transmitter is ON and operating at its maximum FCC authorized power. The Invisible Fiber® unit is ON when the red light indicator on the backside of the Invisible Fiber® unit enclosure is illuminated. Observe RF energy exposure safety limits, applicable rules, and service interruption cautions in the product manuals. Prolonged exposure to RF energy may result in serious bodily injury.WARNING: RF Energy Exposure Limits and Applicable Rules for 38 GHz. The Triton Network Systems, Inc. 38 GHz radio is tested and evaluated for RF radiation level exposure rules and compliance with FCC 47 CFR 1.1307 and 1.1310, FCC OET - Bulletin 65, and Health Canada Safety Code 6. The Triton Network Systems, Inc. 38 GHz transceiver complies with the 50 W/m2 (5 mW/cm2) RF safety limits for controlled / occupational RF workers. To comply with exposure requirements for the protection of the uncontrolled / general public, a minimum separation distance of 10 meters directly in front of the Invisible Fiber® unit is required between the antenna and all persons while the transmitter is ON and operating at its maximum FCC authorized power. The Invisible Fiber® unit is ON when the red light indicator on the backside of the Invisible Fiber® unit enclosure is illuminated. Observe RF energy exposure safety limits, applicable rules, and service interruption cautions in the product manuals. Prolonged exposure to RF energy may result in serious bodily injury.Risk of Personal Injury from Electrical ShockDANGER – 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. Other Risks of Personal InjuryCAUTION – LIFTING HAZARD: Due to the weight of the Invisible Fiber® unit (up to 50 pounds), Triton Network Systems, Inc. recommends using proper lifting techniques and equipment. Lifting equipment must be capable of lifting and positioning the Invisible Fiber® unit in a safe manner.
Mounting and Aligning an IFU © 2001 Triton Network Systems, Inc. All Rights Reserved. 4-34.1 Materials RequiredThe following items are needed to complete IFU installation: 4.2 Mounting an IFU Bracket Mount the IFU bracket in the location specified in the site engineering folder using bolts as indicated (see Figure 4-1 for a typical wall mount and Figure 4-2 for a typical pole mount).Triton Network Systems recommends using the following items to install an IFU bracket:IFU handling strapIFU mounting bracket with snap ring kitRight-angled snap ring pliers (for external snap ring)9/16 in. wrenches or sockets (2)Large flat head screwdriverBinocularsAnti-seize paste (as required)Tie-wraps, UV-rated (as required)IFU test cable 10BaseFL to 10BaseT Media Converter (as required)BNC-banana interface cableDigital voltmeter (measures DC voltage up to 100V, accuracy 0.3% or better)Laptop computer, Windows 98/2000 operating system, and an Ethernet card with any necessary adaptersIFU link manager softwareSite engineering folder (with link budgets)Bracket hole pattern width 4.5 in.s (114.3 mm) (see Figure 4-1)4.5 in. (11 cm) O.D. pole (minimum pole size is 3 in. (7 cm) O.D. pole1/2 in. (1 cm) diameter U-Bolt, 4.5” (11 cm) wide, 6.5 in. (16 cm) long galvanized steel for 4.5 in. (11 cm) O.D. poles3/8 in. (9 mm) diameter U-bolt, stainless steel SAE GR5 or ASTM 325Bracket hole pattern length 10.9 in. (276 mm) (see Figure 4-1)Anti-seize paste applied to the mounting bracket bolt threads to prevent seizing
Installation and Commissioning Guide - R2.04-4 © 2001 Triton Network Systems, Inc. All Rights Reserved.Figure 4-1: Attaching an IFU Bracket to a Wall (Typical)Figure 4-2: Attaching an IFU Bracket to a Pole (Typical)*Mounting Surface31564562Recommended1/2 inch (1.27 cm) Dia.Minimum 3/8 inch (.95 cm)114.3 mm 4.5 in276 mm10.9 in Bracket Hole Pattern Allow 11 mm/0.5 in. for Clearance (Not to Scale)LegendItem 1 2 3 4 5 6 DescriptionIFU Mounting BracketThreaded Rod*Flat Washer Large Washer Lock Washer Nut Qty 1 4 4 4 8 8 *Thread rod lengthis determined by wallthickness plus 2.5 inches.Ensure length is sufficientattach ground lead.Clearance holefor item 2.LegendItem 1 2 3 4 5 6 DescriptionIFU Mounting BracketMounting PoleU-Bolt Flat Washer Lock Washer Nut Qty 1 1 2 4 4 4 Recommended1/2 inch (1.27 cm) diameterU-Bolt, 4.5 in. (11.4 cm) wideand 6.5 in. (16.5 cm) longRecommended outsidediameter is 4.5 in. (11 cm)minimum 3.0 in. (7 cm)Pole Base45632
Mounting and Aligning an IFU © 2001 Triton Network Systems, Inc. All Rights Reserved. 4-54.3 Mounting an IFUIFUs are installed in the location specified by each site drawing. 4.3.1 Installing and Adjusting an IFU SlingFollow each step of this procedure only if an IFU sling is not already secured to an IFU when the IFU shipping container is opened. Otherwise, use this procedure as a guideline to ensure that the IFU sling has been properly secured to the IFU.1. If the sling is not already placed over an IFU, carefully remove the sling from its container.2. Inspect the sling for any damage or wear that could adversely affect the operation or performance of the sling, such as rips, tears, cuts, frays, holes, or other similar damage.3. Place the IFU on a flat surface and slide the sling under the back side of the IFU, away from the radome. 4. Position the sling on the IFU with its identification label facing outwards (see Figure 4-3). Figure 4-3: IFU Correctly Positioned in an IFU Sling (Front View)5. Ensure that the sling is centered around the backside of the IFU. When properly positioned, the top handle and side handles of the sling should be in the positions shown in Figure 4-3. The opened end of the sling should be positioned towards the back of the IFU, opposite the radome.6. Slide the extended strap through the buckle. Insert the strap under, over, and through the buckle (see Figure 4-4). Pull the strap tight and knot or bury the slack for additional safety.
Installation and Commissioning Guide - R2.04-6 © 2001 Triton Network Systems, Inc. All Rights Reserved.Figure 4-4: IFU Correctly Positioned in an IFU Sling (Rear View)7. Before lifting the IFU, ensure the strap fits snugly around the IFU and the strap through the buckle is secured.8. If using a carabiner fitting, place the fitting or snap-ring hook fitting through the handle on top of the sling (see Figure 4-5). Figure 4-5: Correct IFU Hoisting Position When Using a Carabiner9. To remove the sling, loosen the strap from the buckle and carefully pull the strap forward until released from the IFU. The sling should not be pulled from under a load when the load is resting on the sling.
Mounting and Aligning an IFU © 2001 Triton Network Systems, Inc. All Rights Reserved. 4-710. Neatly fold the sling and store it in a cool, dry, dark place to prevent environmental damage. 4.3.2 Mounting the IFUUse the following procedure and refer to Figure 4-6 to mount an IFU on a mounting bracket:1. Make sure that the model number of the IFU (located on the aft housing assembly) matches the model number referenced on the site drawing in the site engineering folder.2. Remove the snap rings form the mounting studs and ensure that the mounting bracket is mechanically stable, plumb, and level.3. Position the IFU eyelets (8) on the mounting studs (7) and engage the top clamp (9).4. Re-install a snap ring (3) on each mounting stud.5. Position 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). Figure 4-6: Mounting the IFULegendItem 1 2 3 4 5 6 7 8 9 DescriptionIFU Mounting BracketIFUSnap RingFlat Washer Lock Washer NutMounting StudEyeletTop ClampQty 1 1 2 1 1 1 2 2 1134564856IFU GroundCable7Building GroundCable29
Installation and Commissioning Guide - R2.04-8 © 2001 Triton Network Systems, Inc. All Rights Reserved.4.3.3 Attaching IFU Cables1. Remove the dust caps from the power, GPI (optional), and fiber optic cables.2. Connect the power, GPI (optional), and fiber optic cables to the IFU locations as shown in Figure 4-7. 3. Secure the power, GPI (optional), and fiber optic cables to the building with tie-wraps as needed.Figure 4-7: IFU Cable Connections (IFU Alignment)NOTE: To prevent shearing of the fiber, hold the base of the fiber cable with one hand and secure it on the connector by rotating the twist lock with your other hand. NOTE: The connector arrangement for the IFU you are installing can be different from that shown in Figure 4-7. To distinguish between the power connector and GPI/Test connector, look for the protective cap that is attached to the base of the GPI/Test connector (refer to Appendix A, Specifications for Triton Network Systems Products for Generation I and Generation II product specifications).TransmitIndicatorOptical FiberPowerGPI/TestBuildingGroundCable
Mounting and Aligning an IFU © 2001 Triton Network Systems, Inc. All Rights Reserved. 4-94.4 IFU AlignmentThe alignment procedure should be performed for one IFU at a time. Do not attempt to align both the near and far IFUs in a link simultaneously. This procedure requires personnel to be present at both the near and far IFU. 4.4.1 Alignment SetupUse the following procedure and refer to Figure 4-8 to set up an IFU for alignment:1. Loosen the four vertical alignment screws, the horizontal alignment nut, and visually align the near IFU to the far IFU.Repeat Step 1 for the far IFU.2. Remove the protective cap from the GPI/Test port on the IFU and connect the IFU test cable as follows:Test cable connector to the GPI/Test port of the IFU BNC connector to the BNC-banana interface adapter cable (for voltmeter)RJ-45 connector to the Ethernet port of the laptop computer3. Turn on the voltmeter and select the appropriate DC voltage range.4. Power up the IFU and laptop computer and launch IFU link manager. 5. Log on to the near IFU.6. Use IFU link manager to set the near IFU radio transmitter to on.7. Ensure that AdTPC is off and that the transmitter is set to “start power.”8. Verify that transmitter (Tx) is on by the presence of an illuminated red LED indicator.Repeat Step 2 through Step 8 for the far IFU.NOTE: If the GPI/Test cable is in use, unplug the GPI/Test cable from the IFU and connect the IFU test cable.NOTE: If the installation environment is not conducive to laptop use, a routed fiber cable via a 10BaseFL to 10BaseT media converter to the laptop will be needed. NOTE: Upon application of power, the LED light will flash once. Bootup will complete within two minutes.
Installation and Commissioning Guide - R2.04-10 © 2001 Triton Network Systems, Inc. All Rights Reserved.Figure 4-8: IFU Test Cable Connections for Alignment Test4.4.2 IFU Alignment Procedure1. Loosen the horizontal alignment nut on the mounting bracket. 2. Sweep the IFU a minimum of 10 degrees horizontally and note the highest of the peaks. NOTE: As you sweep the antenna, you will notice the voltmeter display fluctuates. Once you attain modem lock, the voltmeter display will stabilize. This is a feature of the IFU which allows you to identify when modem lock occurs. (It is possible to achieve modem lock on a side lobe. Therefore, it is necessary to complete the full alignment procedure to ensure proper alignment on the main lobe.)TransmitIndicatorPowerGPI / TestConnectorBNC ConnectorBNC - Banana Interface AdapterIFU Test CableVoltmeterConnectorEther net Por tLaptop PC(Rear View)IFU(Rear View) - 48+- EthernetPortDB9Connector( Not used forthis test.)
Mounting and Aligning an IFU © 2001 Triton Network Systems, Inc. All Rights Reserved. 4-11Figure 4-9: Example of An Antenna Pattern3. Move the IFU to the highest peak position as indicated by the voltmeter display.4. Hand-tighten the horizontal alignment nut on the IFU mounting bracket.5. Loosen the four vertical alignment screws on the mounting bracket. 6. Sweep the IFU a minimum of 10 degrees vertically and note the highest of the peaks.7. Move the IFU to the highest peak position as indicated by the voltmeter display.Repeat Step 1 through Step 7 for the far IFU.8. Repeat Steps 1 through 7 until a succession of peaks appear on the voltmeter (see Figure 4-9). Note the highest of peaks and move the IFU to the peak position as indicated by the voltmeter display.9. Hand-tighten the four vertical alignment screws on the IFU mounting bracket.10. On the near IFU, loosen the horizontal alignment nut. Using a screwdriver, as illustrated in Figure 4-10, move the IFU side-to-side to get the peak value on the voltmeter. 11. Tighten the horizontal alignment nut.12. On the near IFU, loosen the four vertical alignment screws. Using a screwdriver, as illustrated in Figure 4-10, move the IFU up and down to get the peak value on the voltmeter. NOTE: If no peaks appear on the voltmeter, refer to Section 4.6, Alignment Troubleshooting.NOTE: Alignment is an iterative process. After performing Step 1 through Step 9, Triton Network Systems recommends “fine tuning” the link (see Steps 10 through 13). Main LobeSide Lobe
Installation and Commissioning Guide - R2.04-12 © 2001 Triton Network Systems, Inc. All Rights Reserved.Figure 4-10: Fine Alignment Technique 13. Tighten the four vertical alignment screws.Repeat Step 10 through Step 13 for the far IFU.14. Using IFU link manager, verify modem lock on both IFUs.15. Using IFU link manager, turn on AdTPC for both the near and the far IFUs.16. Verify that AdTPC reads Power Control, indicating that power control is on and active.Repeat Step 14 through Step 16 for the far IFU. Horizonal - FineAdjustment PointsVertical - FineAdjustment Points
Mounting and Aligning an IFU © 2001 Triton Network Systems, Inc. All Rights Reserved. 4-134.5 Link VerificationRF link verification is based on meeting the following objectives:•Minimizing RF Tx power for dense deployment•Avoiding “side lobe” link alignment•Achieving rapid deployment by verifying link at the time of installationThe RF link verification procedure focuses on the RSSI and modem power display for IFU wireless links. Traditional industry practices utilize path loss calculations to determine RF link verification, which requires the use of both Tx and Rx power measurements.However, in an Invisible Fiber system, which uses a closed loop AdTPC method, only the RSSI or modem power of the link partner determines the actual transmit power. The Tx display in IFU link manager, therefore, is for reference purposes only.The Tx power display does play a role during installation to determine whether or not the link is aligned on a side lobe.In a correctly aligned link, the Tx power should be within 3 dB of nominal power. To verify Tx power, refer to the Tx Power graph in the upper-right corner of the IFU link manager Workspace window. 4.5.1 Prior to Link VerificationPrior to link verification, the following must to be completed: •IFUs installed according to the procedures described in Section 4.3, Mounting an IFU•IFUs aligned according to the procedures described in Section 4.4, IFU Alignment•IFU link manager V1.3 or higher installed4.5.2 RF Link Verification ProcedureVerify AdTPC Operation and Minimum Power ConditionsTo verify that power control is operational via the received signal strength indicator (RSSI), first ensure that AdTPC is enabled. View the modem power graph on the lower right of the IFU link manager Workspace window. If modem power is within the threshold settings, proceed to Ve r i f y Main Beam Alignment. Otherwise, check the IFU setup.NOTE: Refer to your project manager or liaison for commissioning procedures specific to your network.
Installation and Commissioning Guide - R2.04-14 © 2001 Triton Network Systems, Inc. All Rights Reserved.Verify Main Beam AlignmentUse Tx power to determine if you are aligned on a side lobe. First, make sure AdTPC is turned on. Second, record the Tx power on both sides of the link. If (Tx1 - nominal Tx) < 3.5 dB or (Tx2 - nominal Tx) < 3.5 dB, proceed to Verify Link Integrity. Otherwise, realign the link. Verify Link IntegrityTo verify link integrity, compare the bi-directional link data. First, make sure AdTPC is turned on. Second, record the Tx power on both sides of the link. If the absolute value of ((Tx1 - Tx2) + (RSSI1 - RSSI2)) < 8 dB, then proceed to Verify Closed Loop Link Balance. Otherwise, contact the Triton Network Systems Technical Assistance Center (TAC) at 1-866-687-4866.Verify Closed Loop Link BalanceTo check for basic link symmetry, compare the closed loop AdTPC link balance. First, make sure that AdTPC is turned on. If (RSSI1 - RSSI2) < 4 dB or (RSSI2 - RSSI1) < 4 dB, then the RF link is acceptable. Otherwise, contact the Triton Network Systems Technical Assistance Center (TAC) at 1-866-687-4866.4.6 Alignment Troubleshooting4.6.1 No Peaks Appear on the Voltmeter During AlignmentStart Power - the power at which the IFU transmits when AdTPC is off - is calculated based on clear-air path loss over the given hop distance. When extra attenuation (such as rain or glass) is present during alignment, the receive IFU may require a higher power level. In this situation, IFU link manager allows for incremental increases in the start power. For further information on how to incrementally increase start power, refer to IFU Link Manager Online Help at C:\Programs\Triton\help\TOC.html. 4.6.2 No Side Lobes Appear on the Voltmeter During AlignmentIf two equal peaks (no side lobes) appear on the voltmeter during alignment, perform the following steps:If two equal peaks appear while sweeping the horizontal plane: 1. Move the IFU to the null spot in the middle of the two equal peaks.2. Tighten the horizontal alignment nut.3. Loosen the four vertical screws on the bracket.NOTE: If main beam alignment and modem power are verified, minimum Tx power is being transmitted.
Mounting and Aligning an IFU © 2001 Triton Network Systems, Inc. All Rights Reserved. 4-154. Move the IFU up and down (using fine motions) until you obtain a peak reading on the voltmeter.5. Tighten the four vertical alignment screws on the bracket.6. Tighten the horizontal alignment nut.If two equal peaks appear while sweeping the vertical plane: 1. Move the IFU to the null spot in the middle of the two equal peaks.2. Tighten the four vertical alignment screws on the bracket.3. Loosen the horizontal alignment nut.4. Move the IFU side-to-side (using fine motions) until you obtain a peak reading on the voltmeter.5. Tighten the horizontal alignment nut.6. Tighten the four vertical alignment screws on the bracket.4.7 Post-Installation AuditUse the post-installation audit form provided at the end of this section, or a similar form, to document the results of the cable installation and IFU mounting and alignment procedures.
Installation and Commissioning Guide - R2.04-16 © 2001 Triton Network Systems, Inc. All Rights Reserved.
Mounting and Aligning an IFU © 2001 Triton Network Systems, Inc. All Rights Reserved. 4-17Site NameDateSite AddressSite EngineeBuilding NoSite Type123456789101112131415161234567IFU correctly located and secured.Clear line of sight between link.IFU brackets installation correct.IFU grounding correct.All connections to and from demarc box correct.Ground panel secured.IFU location FCC compliant.IFU to demarc power cable correct.IFU to demarc alarm cable correct.IFU to demarc fiber cable and connectors correct.Site RequiremenPower and alarm cables to and from ground panel correct.Photo 1 - IFU mounted location.Photo 2 – Demarc box.Photo 3 – Ground plate with surge suppressors.IFU aesthetics acceptable.Fiber demarc box secured.? Yes ? No ? N/A? Yes ? No ? Yes ? No ? Yes ? No ? Yes ? No ? N/A? Yes ? No ? Yes ? No ? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No ? Yes ? No ? Yes ? No ? Yes ? No ? Yes ? No ? Yes ? No ? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No ? Yes ? No ? Yes ? No ? N/A? Yes ? No ? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No ? Yes ? No ? Yes ? No ? N/ALink RequirementsNotesRoof RequiremenIFU BIFU A? Yes ? No ? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No 110 Vac installedPhotograph of site equipment.Post Installation Audit FormCables and connectors secured.Phone line within 20 feet of cabinet or rack.Roof RequirementsSite RequirementsSite equipment cabinet or rack secured.Battery installation correct.Circuit panel Identification NumberNotify TAC or Project manager.Test Within SpecificationsYesNo Test RequirementCheck IFU setup.Realign link.Verify AdTPC operation & minimum power conditionsNotify TAC or Project manager.4Perform Step C.2Perform Step C.3Perform Step C.4Test Complete• Modem power within threshold settings?Verify main beam alignment123Site Equipmen? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No ? N/A? Yes ? No ? N/A• (Tx1 - nominal Tx) < 3/5 dB?• (Tx2 - nominal Tx) < 3/5 dB?• Modem power within threshold settings?• ((Tx1 - Tx2) + (RSSI1– RSSI2)) < 8 dB?< 3.5 dB?Verify link integrityVerify closed loop balance
Installation and Commissioning Guide - R2.04-18 © 2001 Triton Network Systems, Inc. All Rights Reserved.

Navigation menu