FCC ID: CKENTG337-XL2 User Station

 

JRC FWA SYSTEM INSTRUCTION MANUAL Rev. 3.4 24/SEP./2008 0 Introduction

Read this instruction manual carefully before use. Be sure you fully understand the instructions in this manual before using the equipment.

After reading, save this instruction manual and refer to it as necessary. If you have any questions about or there is something wrong with the equipment, refer to this manual. I Before use Warning Indications This manual and the product use some icons to help you use the product properly and prevent any damage to you and other people or property. The following icons classify the potential damage if the indications are ignored or the product is used improperly. When reading the manual, keep these in mind. Warning Caution Wrong handling of this product may cause serious personal injury or death. Wrong handling of this product may cause personal injury or damage to properties. Examples of icons A triangle is an alert to call your attention including a warning or danger indication. The graphics within the triangle differs depending on the caution. (The figure on the left shows a caution for electrical shocks.) Dangerous voltages icons indicate prohibition. A detailed prohibition description is given in the vicinity of the icon. (The figure on the left prohibits disassembly.) icons require you item. A detailed instruction is given in the vicinity of the icon. (The figure on the left instruct to unplug the equipment.) to perform the Do not disassemble General prohibitions Unplug General advice Warning labels Do not remove, damage or alter the warning labels. II Precautions in Use Warning Dont place containers having water, chemicals or cosmetics, such as vessels, flower pots and glasses, or small pieces of metals near or on top of this product. Liquids spilled over or into or small metal pieces getting into the product may cause fire, electrical shocks or failures. Turn off the power and stop using the unit immediately if something abnormal such as fumes or smoke is detected, and contact our sales department, branch or sales offce. Continuing to use the product as is may cause fire or electrical shock. III Cautions This manual describes important points to operate and maintain the equipment. Read the related sections when operating, maintaining and testing the unit. Do not try to carry out a test or maintenance not covered in this manual. This equipment is a precision machine. A failure may occur if you do not observe the following:

Do not jar or subject this equipment and the units to shocks. During operation, do not unplug the cable connected between the WT and WT adapter. Before unplugging this cable, first unplug the DC jack from the WT adapter and turn the power off. Do not splash water on the WT adapter. Do not use this equipment in a place with excessive dirt or dust. Before touching a power-receiving terminal, turn the input power off to avoid electrical shocks. Do not touch the rack of the WT duirng operation because it becomes hot. When installing the Access Point (AP), connect the ground wire to the ground terminal. If the equipment is not grounded properly, you may get electrical shocks when the equipment becomes faulty or shorted. When using a measuring instrument, connect the ground terminal of the measuring instrument to the ground terminal of this equipment. If the equipment is not grounded properly, you may get electrical shocks. To avoid shock hazards, do not open and touch the inside or adjustment points except for maintenance or inspection. If you modify the equipment illegally, you may be punished according to the Radio Law. IV Cautions Dont use organic solvent for cleaning such as thinner and benzene because this may damage the coating. Just wipe the surface with a clean dry cloth. Befour plugging in or unplugging the coaxial cable between the AP-RFU and AP-IFU, turn the power off. The DC -48V power supply voltage for AP-IFU shall be SELV or TNV-1 depending on the network environment (0 or 1) acc. to IEC62102. The Equipment for connection to AP-IFU Ethernet-interface(RJ-45) shall be appropriate to connect to TNV-1 circuits. The Equipment for connection to WT adapter PC-interface (RJ-45) shall be appropriate to connect to TNV-1 circuits. For the connection WT adapter to WT and a cable suitable for outdoor use shall be installed. For the connection Terminal Equipment to AP-IFU and a cables suitable for outdoor use shall be installed. For the connection AP-IFU to AP-RFU and a coaxial cable suitable for outdoor use shall be installed. V Avant usage Indications Prventives Le manuel dutilisation et le produit utilisent des icnes pour vous aider utiliser correctement le produit et prvenir tout dommages sur vous, sur des tiers ou sur des biens. Les icnes qui suivent, indiquent le niveau des dommages ventuels si les prcautions indiques sont ignores ou si le produit est mal utilis. Quand vous lirez le manuel dutilisation, faites attention ces indications. This manual and the product use some icons to help you use the product properly and prevent any damage to you and other people or property. The following icons classify the potential damage if the indications are ignored or the product is used improperly. When reading the manual, keep these in mind. Danger Prudence Une mauvaise utilisation de ce produit peut causer de srieux dommages corporels ou la mort. Une mauvaise utilisation de ce produit peut causer ou endommager des biens. dommages corporels des Exemples d'icnes Danger lectrique Ne pas dmonter Interdiction gnrale Dbranchez Conseil gnral Attention Un triangle est une alerte pour attirer votre attention en cas de danger ou de conseil de prudence. Le signe linterieur du triangle diffre selon le risque. (Lexemple de gauche signale un risque lectrique.) Les deux icnes de gauche indiquent une interdiction. Une description plus dtaille est donne prs de l'icne (la plus gauche interdit le dmontage.) Ce type dicne exige que vous excutiez l'action Une description plus dtaille est donne prs de l'icne (la plus gauche exige de debrancher le matriel avant toute opration.) N'enlevez jamais, nendommagez jamais et ne changez jamais les signalisation de danger.

(French) VI Prcautions dutilisations Attention Ne placez pas de rcipients contenant de l'eau, des produits chimiques ou des produits de beaut, tels que vaisselle, pots de fleur et verres, ou de petits morceaux de mtal cot ou sur ce produit. Les claboussures de liquides sur ou lintrieur du produit, ainsi que les petits morceaux de mtal pntrant le produit, peuvent provoquer le feu, des chocs lectriques ou des pannes. Coupez lalimentation lectrique et cessez immdiatement toute utilisation du produit si quelque chose d'anormal tel que vapeurs ou fumes sont dtectes, et contactez notre service commercial. Continuer utiliser le produit dans ces conditions, peut provoquer feu ou choc lectrique. VII

(French) Attention Ce manuel dcrit les points importants pour lutilisation et la maintenance du Matriel. Lisez les chapitres correspondants pour lutilisation, la maintenance et le test du Matriel. N'essayez pas d'effectuer un test ou une maintenance qui ne soit pas dcrit dans ce manuel. Cet quipement est une machine de prcision. Une panne peut se produire si vous ne vous conformez pas pas ce qui suit :

Ne cognez pas et ne soumettez pas ce matriel et ses lments des chocs. En cours dutilisation, ne dbranchez pas le cble reliant linterface utilisateur du terminal sans fil et l'adaptateur WT. Avant de dconnecter ce cble, dbranchez dabord la prise jack DC de l'adaptateur WT et mettez hors-tension. N'claboussez pas l'adaptateur WT. N'utilisez pas ce matriel dans un endroit excessivement sale ou poussireux. Avant de toucher un terminal recevant lalimentation, mettez hors-tension pour viter des chocs lectriques. Ne touchez pas le rack du WT en cours dutilisation parce qu'il devient chaud. Lors de linstallation du Point d'accs, reliez le fil de terre la masse du terminal. Si le matriel n'est mis correctement la masset, vous pourriez provoquez des chocs lectriques et le matriel deviendrait dfectueux ou en court-circuit. Lors de lutilisation dun instrument de mesure, reliez la masse de l'instrument de mesure la prise de terre du matriel. Si les matriels ne sont pas correctement mis la masse, vous pouvez provoquer des chocs lectriques. Pour viter les risques de dtrioration, n'ouvrez pas et ne touchez pas l'intrieur ou les points de rglage, except lors d'une maintenance ou dune inspection. Si vous apportez des modification au matriel illgalement, vous pouvez tre poursuivi conformment aux lois en vigueur. VIII

(French) Attention N'utilisez pas de solvant organique pour le nettoyage, tel que dissolvant et benzne parce que cela peut endommager le revtement. Essuyez juste la surface avec un chiffon sec et propre. Avant de brancher ou de dbrancher le cble coaxial entre AP-RFU et AP-IFU, mettez hors-tension. Lalimentation DC -48V pour AP-IFU peut tre SELV ou TNV-1 en fonction du rseau (0 ou 1) conformment la norme IEC62102. Le matriel de connexion AP-IFU par une interface Ethernet (RJ 45) devra tre reli aux circuits TNV-1. Le Matriel de connexion ladaptateur WT par lnterface PC (RJ 45) devra tre reli aux circuits TNV-1. Pour la connexion de ladaptateur WT WT, un cble adapt lutilisation en plein air sera utilis. Pour la connexion du Terminal AP-IFU, un cble adapt lutilisation en plein air sera utilis. Pour la connexion de AP-IFU AP-RFU un cble coaxial adapt lutilisation en plein air sera utilis. IX

(French) Prima dellutilizzo Seguire attentamente le avvertenze Questo manuale ed il prodotto usano delle icone per aiutarLa a utilizzare propriamente il prodotto e prevengono eventuali danni a Lei o ad altre persone o beni materiale derivanti dal cattivo utilizzo di questo prodotto. Le icone seguenti classificano il pericolo ed il danno potenziale nel caso in cui le indicazioni fossero ignorate o nel caso in cui il prodotto fosse usato impropriamente. Seguire attentamente le avvertenze. Pericolo Avvertenza Una cattiva utilizzazione di questo prodotto puo provocare seri danni a persone mettendo i suddetti in pericolo di vita Una cattiva utilizzazione di questo prodotto puo provocare seri danni a persone o cose Esempi di icone Tensioni pericolose Non smonti Proibizioni Generali Unplug Consiglio Generale Segnali di avvertimento Un triangolo un allarme per chiamare la Sua attenzione. Esso include un avvertimento o indicazione di pericolo. Le grafiche all'interno del triangolo differiscono dal grado di cautela. (La figura a sinistra mostra pericolo per shock elettrici.) icone indicano proibizione. Una descrizione di proibizione particolareggiata data accanto all icona. (La figura sulla sinistraproibisce lo smontaggio del prodotto.) icone La invitano a compiere il gesto indicato. Una descrizione piu dettagliata data accanto allicona. (La figura sulla sinistra richiede di scollegare il prodotto.) Si prega di non rimouvere, alterare o danneggiare tali etichette X

(Italian) Precauzioni duso Pericoli Non metta contenitori dacqua, prodotti chimici o cosmetici, come vasi, pentole ed occhiali o piccoli pezzi di metalli vicino o in cima a questo prodotto. Liquidi versati sopra o allinterno del prodotto, piccoli elementi metallici inseriti allinterno del prodotto possono provocare shock elettreici o malfunzionamenti. Spenga immediatamente il prodotto se qualche anomalia come fumo o vapori sono emanati dal prodotto. e contatti immediatamente il nostro ufficio di vendite. Continuare ad usare il prodotto in tali condizioni pu causare inizi di incendio o shock elettrici.

(Italian) XI Avvertenze Questo manuale descrive importanti precauzioni punti per lutilizzo e la manutenzione del prodotto. Legga le sezioni relative durante luso, in veglia o durante la prova dell'unit. Non tenti di eseguire prove o operazioni non descritte in questo manuale. Questa attrezzatura una macchina di precisione. Possono verificarsi malfunzionamenti se non osserva le seguenti precauzioni:

Non sottoponga questa attrezzatura a colpi o cadute Durante luso, non faccia scolleghi il cavo connesso tra lunit senza fili e l'adattatore di WT. Prima di scollegare il dispositivo, rimuova il connettore dall'adattatore di WT e in seguito spenga il dispositivo. Non metta a contatto ladattatore WT con acqua. Non usi questa attrezzatura in un luoghi polverosi o poco puliti. Prima di toccare un terminale di potenza ricevente, spenga il dispositivo per evitare evitare shock elettrici. Non tocchi l'intelaiatura del dispositivo WT poiche esso puo produrre calore. Quando installa il punto di accesso, connetta il filo di massa al terminale di terra. Se l'attrezzatura non collegata a terra propriamente, Lei puo ricevere shock elettrici quando l'attrezzatura diviene difettosa o in corto circuito. Quando usa un strumento di misura, connetta il terminale di massa dello strumento di misura al terminale di massa di questa attrezzatura. Se l'attrezzatura non collegata a terra propriamente, Lei puo ricevere shock elettrici. Per evitare pericoli di shock, non apra e non tocchi l'interno del dispositivo o I punti di rettifica eccetto durante manutenzione o ispezione. Se Lei modifica illegalmente l'attrezzatura, Lei pu essere punito secondo la Legge Radio XII

(Italian) Cautele Non usi solventi organici come diluente e benzene per pulire il dispositivo perch questo pu danneggiarne il rivestimento. Asciugi la superficie con una stoffa asciutta e pulita. Prima di collegare o scollegare il cavo coassiale tra l'AP-RFU ed AP-IFU, spenga il dispositivo. La DC -48V tensione di alimentazione elettrica per AP-IFU sara SELV o TNV-1 a seconda della rete elettrica utilizzata (0 o 1) con riferimento a IEC62102. L'Attrezzatura per il collegamento ad AP-IFU Ethernet-interface(RJ-45) sar adatto per connettere ai circuiti di TNV-1. L'Attrezzatura per il collegamento all'adattatore di WT PC-interface(RJ-45) deve essere compatibile con una connessione ai circuiti di TNV-1 Per il collegamento tra adattatore WTe WT dovr essere utilizzato un cavo appropriato per uso esterno. Per il collegamento dellattrezzatura completa al AP-IFU dovr essere utilizzato un cavo adatto ad uso esterno Per il collegamento tra AP-IFU e AP-RFU dovr essere utilizzato un cavo coassiale appropriato per uso esterno. XIII

(Italian) Bitte beachten vor der Inbetriebnahme Warnhinweise und Kennzeichnungen In dDiesem Handbuch und bei der Verwendung des Produktes werden Kennzeichen benutzt, die Ihnen helfen sollen das Produkt richtig einzusetzen und gleichzeitig verhindern sollen, dass Personenschden entstehen. Bitte lesen Sie die folgenden Hinweise sorgfltig und beachten die Angaben beim Lesen des Handbuchs. Warnung Caution Falsche Handhabung dieses Produktes kann zu ernsthaften Personenschden und sogar zum Tod fhren. Falsche Handhabung dieses Produktes kann zu ernsthaften Personenschden oder Schden an anderen Gegenstnden fhren. Beispiele fr Kennzeichen und ihre Bedeutung Gefhrliche Hochspannung Allgemein Verbote Nehmen Sie nicht auseinander Stecken Sie aus Allgemeiner Rat zeigt eine Warnung Ein Dreieck dient als Alarmzeichen und Warnung, um ihre Aufmerksamkeit auf Gefahren zu lenken. Das Symbol im Dreieck unterscheidet die Art der Gefahren (Die Figur auf der Linke vor elektrischer Hochspannung) Kreisfrmige Kennzeichen weisen auf ein Verbot hin. Eine Verbotsbeschreibung wird in der Unterschrift des Kennzeichens gegeben. (Die Figur links zum Beispiel verbietet eine Demontage) Gefllte kreisfrmige Kennzeichen weisen Sie auf eine beabsichtigtes Handlung hin. Sie werden aufgefordert die Handlung ausfhrliche Anweisungsbeschreibung wird des Kennzeichens gegeben. (In der Figur links werden Sie aufgefordert den Stecker aus der Steckdose zu entfernen) durchzufhren. Eine in der Nhe Warnkennzeichnungen Bitte entfernen, verndern oder beschdigen Sie die Kennzeichnung nicht.

(German) XIV Vorkehrungen beim Gebrauch Warnung Bitte stellen Sie keine Wasserbehlter, Chemikalien oder Kosmetika, wie zum Beispiel Gefe, Blumenvasen, Glser oder kleine Metallstcke auf oder in die Nhe des Produktes. Flssigkeiten oder kleine Metallteile, die in das Gart gelangen, knnten Brnde, Kurzschlsse oder Fehlfunktionen hervorrufen. Schalten Sie das Gert unbedingt aus, wenn Sie ungewhnliche Rauch-

oder Dampfentwicklung beobachten, und kontaktieren Sie unseren zentralen Vertrieb, eine Filiale oder ein Vertriebsbro in Ihrer Nhe. In diesem Fall darf das Gert nicht weiterverwendet werden. Eine weitere Benutzung kann zu Brnden und elektrischen Kurzschlssen fhren.

(German) XV Vorsicht Dieses Handbuch enthlt wichtige Informationen zur Bedienung und Wartung des Gertes. Lesen Sie bitte die entsprechenden Abschnitte bevor Sie das Gert in Betrieb bedienen, warten oder in anderer Weise testen. Bitte fhren Sie keine Tests durch, die im Manual nicht beschrieben sind. Dieses Gert ist ein hochgenaues Instrument. Fehler knnen auftreten sollte das Gert: Stssen oder starken Erschtterungen ausgesetz wird. Whrend des Betriebes muss die Kabelverbindung zwischen dem Bedienelement des Funkterminal und dem WT-Adapter nicht gelst werden. Um das Kabel zu entfernen, lsen Sie zuerst die DC-Versorgung Stecker des WT-Adapters und schalten das Gert ab. Der WT-Adapter darf mit Wasser nicht in Berhrung kommen. Vermeiden Sie den Betrieb des Gertes in Umgebungen mit hoher Staub-

und Schmutzbelastung. Berhren Sie den Rahmen des WTs whrend des Betriebes auf keinen Fall, da dieser Teil sehr heiss wird. Wenn Sie den Access Point installieren, verbinden Sie zuerst den Erdungsdraht mit dem Erdungsanschluss des Gertes. Ungengende Erdung des Gertes, kann im Falle von Fehlfunktionen oder Kurzschlssen zu Stromschlgen fhren. Wenn Sie ein weiteres Megert einsetzen, verbinden Sie bitte den Erdungsanschluss des Messgertes sorgfltig mit dem Erdungsanschluss des Gertes. Ungengende Erdung des Gertes, kann zu Stromschlgen fhren. Bitte ffnen oder berhren Sie das Innenleben sowie die Einstellungsmittel des Gertes nicht, ausser im Falle von Wartungsarbeiten oder Inspektionen. Wenn Sie unerlaubt nderungen am Gert vornehmen, zieht dies Massnahmen in Anwendung des RADIO Gesetzes nach sich.

(German) XVI Cautions Benutzen Sie kein organische Lsungsmittel, wie Verdnner und Benzole zur Reinigung, weil dies der Oberflche des Gertes beschdigen knnte. Reinigen Sie die Oberflche nur mit einem sauberen trockenen Stofftuch. Bitte schalten Sie das Gert aus, bevor Sie das Koaxialkabel zwischen AP-RFU und AP-IFU anschliessen oder entfernen. Nach IEC62102 sollte die 48V DCSpannngsversorgung fr den AP-IFU SELV oder TNV-1 in Abhngigkeit von der Netzwerkumgebung ( 0 oder 1) sein. Die Ausrstung fr Verbindung zu AP-IFU Ethernet-interface(RJ-45), wird geeignet sein, sich in Verbindung mit TNV-1-Schaltungen zu setzen. Die die Verbindung des WT-Adapters zum WT sollte ein Kabel verwendet werden, dass fr den Aussenbereich geeignet ist. Fr die Verbindung vom WT-Adapter zum WT sollte ein Kabel Aussenanwendungen gewhlt werden. Fr die Verbindung vom Terminal des Gertes zum AP-IFU sollte ein Kabel fr Aussenanwendungen gewhlt werden. Fr die Verbindung AP-IFU zu AP-RFU sollte ein Koaxialkabel fr den Aussenbereich installiert werden. fr

(German) XVII CONTENTS 1.1. 1.2. 1.3. 1.4. 1.5. Introduction......................................................................................................................................I Before use ......................................................................................................................................II Precautions in Use ........................................................................................................................III Avant usage.................................................................................................................................. VI Prcautions dutilisations............................................................................................................. VII Prima dellutilizzo........................................................................................................................... X Precauzioni duso ......................................................................................................................... XI Bitte beachten vor der Inbetriebnahme......................................................................................XIV Vorkehrungen beim Gebrauch ....................................................................................................XV CONTENTS..............................................................................................................................XVIII 1. OVERVIEW.......................................................................................................................... 1-1 FCC Notice............................................................................................................... 1-1 CERTIFICATION NOTE FROM INDUSTRY CANADA............................................ 1-2 System Configuration............................................................................................... 1-2 Deployment Schemes .............................................................................................. 1-3 Components ............................................................................................................. 1-4 2. Specifications....................................................................................................................... 2-7 General..................................................................................................................... 2-7 External Views of the Units ...................................................................................... 2-9 2.2.1. AP-RFU (Omni Antenna) ...................................................................................... 2-9 AP-RFU (Omni Antenna) Nameplate .......................................................... 2-10 AP-RFU (Omni Antenna) Mounting Bracket ................................................2-11 2.2.2. AP-RFU (Sectoral-Horn Antenna) ...................................................................... 2-12 AP-RFU (Sectoral-Horn Antenna) Nameplate ............................................ 2-13 AP-RFU (Sectoral-Horn Antenna) Mounting Bracket.................................. 2-14 2.2.3. AP-IFU ................................................................................................................ 2-15 AP-IFU Nameplate ...................................................................................... 2-16 2.2.4. WT ...................................................................................................................... 2-17 2.2.4.1. WT Nameplate............................................................................................. 2-18 2.2.4.2. WT Mounting Bracket.................................................................................. 2-19 2.2.5. WT (External Antenna) ....................................................................................... 2-20 2.2.5.1. WT (External Antenna) Nameplate ............................................................. 2-21 2.2.6. WT Adapter......................................................................................................... 2-22 2.2.6.1. WT Adapter Nameplate............................................................................... 2-22 2.2.7. WT AC Adapter ................................................................................................... 2-23 2.2.1.1. 2.2.1.2. 2.2.2.1. 2.2.2.2. 2.1. 2.2. 2.2.3.1. XVIII 3.2. 3.1. 3.1.6. 3.1.5.1. 3.1.5.2. 2.2.8. Antenna direction adjustment tool ...................................................................... 2-24 3. AP ...................................................................................................................................... 3-25 AP-RFU .................................................................................................................. 3-25 3.1.1. Overview............................................................................................................. 3-25 3.1.2. Antenna section.................................................................................................. 3-25 3.1.3. RF section........................................................................................................... 3-25 3.1.4. IF section ............................................................................................................ 3-25 3.1.5. Operations and Indications................................................................................. 3-26 Indications ................................................................................................... 3-26 Switches ...................................................................................................... 3-26 Terminals............................................................................................................. 3-27 3.1.6.1. Omni Antenna.............................................................................................. 3-27 3.1.6.2. Sectoral-Horn Antenna................................................................................ 3-27 AP-IFU.................................................................................................................... 3-28 3.2.1. Overview............................................................................................................. 3-28 3.2.2. IF section ............................................................................................................ 3-28 3.2.3. Operations and Indications................................................................................. 3-30 Indications ................................................................................................... 3-30 Switches ...................................................................................................... 3-32 Terminals ..................................................................................................... 3-33 4. WT ..................................................................................................................................... 4-36 WT.......................................................................................................................... 4-36 4.1.1. Overview............................................................................................................. 4-36 4.1.2. Antenna section.................................................................................................. 4-36 4.1.3. RF section........................................................................................................... 4-36 4.1.4. IF section ............................................................................................................ 4-36 4.1.5. Digital section ..................................................................................................... 4-37 4.1.6. Interface section ................................................................................................. 4-37 4.1.7. Power supply ...................................................................................................... 4-37 4.1.8. Operations and Indications................................................................................. 4-39 Indications ................................................................................................... 4-39 Switches ...................................................................................................... 4-41 Terminals ..................................................................................................... 4-42 4.1.8.3.1. WT............................................................................................................4-42 4.1.8.3.2. WT Adapter ..............................................................................................4-43 5. CONSTRUCTING A POINT-TO-MULTIPOINT SYSTEM (AP) ......................................... 5-45 3.2.3.1. 3.2.3.2. 3.2.3.3. 4.1.8.1. 4.1.8.2. 4.1.8.3. 4.1. XIX 5.5. 5.4. 5.3. 5.1. 5.2. Overview................................................................................................................. 5-45 Installing the AP-RFU and AP-IFU ......................................................................... 5-46 Installing the AP-RFU (Omni Antenna)............................................................... 5-46 5.2.1. 5.2.2. Installing the AP-RFU (Sectoral-Horn Antenna) ................................................. 5-48 5.2.3. Setting AP-RFU(Sectoral-Horn Antenna)for Vertical or Horizontal Polarization 5-51 installing the AP-IFU ........................................................................................... 5-52 5.2.4. Installing the AP-IFU.................................................................................... 5-52 5.2.4.1. 5.2.4.2. Example of Installing the AP-IFU ................................................................ 5-53 5.2.4.3. Opening and Closing the AP-IFU Cover ..................................................... 5-54 Adjusting the Direction of the AP-RFU................................................................... 5-55 5.3.1. Adjusting the Direction of the AP-RFU (Omni Antenna)..................................... 5-55 5.3.2. Adjusting the Direction of the AP-RFU (Sectoral-Horn Antenna)....................... 5-55 5.3.3. Direction adjustment of the antenna................................................................... 5-56 Connecting a Cable between AP-RFU and AP-IFU............................................... 5-57 5.4.1. AP-RFU (Omni Antenna) .................................................................................... 5-57 5.4.2. AP-RFU (Sectoral-Horn Antenna) ...................................................................... 5-58 Connecting Cables from the AP-IFU to external.................................................... 5-59 5.5.1. Connecting the Power cable connector.............................................................. 5-61 The confirmation of AP-IFU.................................................................................... 5-63 Waterproofing Connectors ..................................................................................... 5-64 5.7.1. Self Bonding tape ............................................................................................... 5-64 Connecting the AP Local Management Tool .......................................................... 5-66 Configure the AP parameters................................................................................. 5-67 5.9.1. AP Local management tool ................................................................................ 5-67 5.9.1.1. Configure the AP network parameters ........................................................ 5-67 5.9.1.2. Reset the AP................................................................................................ 5-68 5.9.1.3. Measure the cable loss ............................................................................... 5-69 5.9.2. Register the AP ID number to OpS .................................................................... 5-71 Check sheet of AP Installation ............................................................................... 5-72 6. CONSTRUCTING A POINT-TO-MULTIPOINT SYSTEM (WT) ........................................ 6-73 Overview................................................................................................................. 6-73 OpS ........................................................................................................................ 6-74 6.2.1. Register the WT ID number to AP...................................................................... 6-74 Connecting the WT Local Management Tool ......................................................... 6-76 WT Local management tool ................................................................................... 6-76 6.4.1. Configure the WT................................................................................................ 6-76 5.6. 5.7. 5.8. 5.9. 6.3. 6.4. 6.1. 6.2. 5.10. XX 6.7. 6.6. 6.5. 6.6.1. 6.6.2. Installing the WT..................................................................................................... 6-77 Installing the WT................................................................................................. 6-77 6.5.1. 6.5.2. Example of Installing the WT.............................................................................. 6-79 6.5.3. Setting the WT for Vertical or Horizontal Polarization ........................................ 6-80 Installing the WT (External Antenna)...................................................................... 6-81 Installing the WT (External30cm Antenna) ...................................................... 6-81 Installing the WT (External60cm Antenna) ...................................................... 6-85 Adjusting the Direction of the WT........................................................................... 6-89 6.7.1. Connecting the WT Local Management Tool ..................................................... 6-90 6.7.2. Roughly Adjusting the Direction ......................................................................... 6-91 Finely Adjusting the Direction ............................................................................. 6-92 6.7.3. The receive level and the distance..................................................................... 6-93 6.7.4. Installing the WT Adapter ....................................................................................... 6-97 6.8. 6.9. Connecting Cables to the WT ................................................................................ 6-98 6.10. Waterproofing WT small window.......................................................................... 6-100 6.11. When you use the cable with the LAP sheath for outdoor................................... 6-104 6.12. Waterproofing Without Using a Cold-Shrinkable Tube ........................................ 6-106 6.13. Testing .................................................................................................................. 6-108 Perform a continuity test............................................................................ 6-108 Measure the packet loss rate .................................................................... 6-109 Check sheet of WT Construction ..........................................................................6-110 7. CONSTRUCTING A POINT-TO-POINT SYSTEM ...........................................................7-111 Overview(WT Construction flow)...........................................................................7-111 Connecting the WT Local Management Tool ........................................................7-112 Configure the WT(master).....................................................................................7-113 Configure the WT(slave) .......................................................................................7-115 Installing the WT....................................................................................................7-116 7.5.1. Installing the WT(master/slave).........................................................................7-116 7.5.2. Example of Installing the WT.............................................................................7-118 7.5.3. Setting the WT for Vertical or Horizontal Polarization .......................................7-119 Installing the WT (External Antenna).................................................................... 7-120 Installing the WT (External30cm Antenna) .................................................... 7-120 Installing the WT (External60cm Antenna) .................................................... 7-124 Adjusting the Direction of the WT......................................................................... 7-128 7.7.1. Adjusting the Direction of the WT..................................................................... 7-128 7.7.1.1. Connecting the WT Local Management Tool ............................................ 7-129 7.1. 7.2. 7.3. 7.4. 7.5. 6.13.1. 6.13.2. 7.6.1. 7.6.2. 6.14. 7.6. 7.7. XXI 7.7.2. 7.13.1. 7.13.2. 7.13.3. 7.7.1.2. Roughly Adjusting the Direction ................................................................ 7-132 7.7.1.3. Finely Adjusting the Direction.................................................................... 7-133 The receive level and the distance................................................................... 7-134 7.8. Installing the WT Adapter(master/slave) .............................................................. 7-136 7.9. Connecting Cables to the WT(master/slave) ....................................................... 7-137 7.10. Waterproofing WT small window.......................................................................... 7-139 7.11. When you use the cable with the LAP sheath for outdoor................................... 7-142 7.12. Waterproofing Without Using a Cold-Shrinkable Tube ........................................ 7-143 Testing .................................................................................................................. 7-146 7.13. Ping test..................................................................................................... 7-146 Measure the packet loss rate (with WT Local mnagement tool)............... 7-147 Measure the packet loss rate (with OpS).................................................. 7-148 Check sheet of Point to Point Construction ......................................................... 7-149 8. Standard Tools to be Used .............................................................................................. 8-150 INITIAL VALUES.............................................................................................................. 9-151 9. Point to Multipoint system .................................................................................... 9-151 Initial values for AP parameters (Point to Multipoint System) .......................... 9-151 Initial values for WT(1 - 239) parameters (Point to Multipoint system)............ 9-153 Initial values for VID(2 - 4094) table parameters (Point to Multipoint system). 9-153 Initial values for AP-IFU swiches ...................................................................... 9-154 Initial values for WT(Master) parameters (Point to point System) ................... 9-155 Initial values for WT (Slave) parameters (Point to point System) .................... 9-156 System example Point to Multipoint system ...................................................... 10-157 System example Point to Point ...........................................................................11-161 9.1.1. 9.1.2. 9.1.3. 9.1.4. 9.1.5. 9.1.6. 7.14. 9.1. 10. 11. XXII 1. OVERVIEW JRC FWA SYSTEM is a broadband wireless point-to-multipoint communication system operating at 24-26 GHz that provides high-speed IP access. The 80Mbps/40Mbps wireless transmission rate is available on one frequency channel having the RF bandwidth of 26MHz. The wireless transmission rate depends upon the selected modulation system

(16QAM/QPSK), which is controlled for each subscriber terminal to be adapted with the radio propagation path environment such as the distance from the access point and rainfall conditions. The maximum throughput (average data transmission rate of an Ethernet frame) received and transmitted by an access point is 46Mbps. The data transmissions in radio channel are encrypted by different keys for each subscriber terminal to ensure sufficient security. The system can deal with the subscribers fairly in assigning the bandwidth, regardless of the distances of subscriber terminals from the base station. 1.1. FCC Notice CKENTG337-XL0, CKENT337-XL2 FCCID: CKENTG335-EL0, CKENTG335-EL2, CKENTG337-EL0, CKENTG337-EL2 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference.

(2) This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. 1-1 Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Caution . Changes or modifications to this equipment could void the users authority to operate the equipment. 1.2. CERTIFICATION NOTE FROM INDUSTRY CANADA ICID: 768B-NTG335L0, 768B-NTG337L0, 768B-NTG335L2, 768B-NTG337L2 While this equipment meets the technical requirements for its operation in its rated paired block arrangement, this block arrangement is different than the 40 + 40 MHz block arrangement prescribed in documents RSS-191 and SRSP-324.25. The operation of this equipment IS NOT permitted if the out-of-band and spurious emission limits are not met at the edge of any contiguous licensed spectrum. It should be noted that all current relevant spectrum policies, licensing procedures and technical requirements are still applicable. For additional information, please contact the local Industry Canada office. Access Point This Class A digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe A est conforme la norme NMB-003 du Canada. Wireless Terminal This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe B est conforme la norme NMB-003 du Canada. 1.3. System Configuration One Access Point (AP) has the capacity of linking with up to 239 subscriber terminals to configure a point-to-multipoint (P-MP) communications system. An omni-directional antenna (with horizontal directivity of 360) mainly for a residential area of detached houses and a Sectoral-Horn-type antenna (90 10 directivity) mainly for multi-tenant building are available. Wireless Terminal (WT), including the antenna and all the electric circuits, is designed compactly (19cm x 19cm x 7cm) and can easily be installed at any outside places of residential houses. WT is connected to a PC through one LAN cable and supplied with power through a tiny power supply adapter. 1-2 Second layer isolation of subscriber traffic is provided by 802.1Q VLAN-tag. Broadband Access Server (BAS) terminates access layer functions and relay user traffic to IP backbone network. The Operation System (OpS) allowing the installation and registration of subscriber terminals and the supervision of its operational status is optionally available. 1.4. Deployment Schemes Figure 1-1 is deployment schemes of JRC FWA systems. AP: Access Point WT: Wireless Terminal RFU: Radio Frequency Unit IFU: Interface Unit IFU IFU Figure 1-1 Deployment Schemes of JRC FWA Systems 1-3 No. 1 1.5. Components Table 1-1 Components Name Model Description AP-RFU(Sectoral-Horn) NTG-335<1><2><4>

The AP-RFU (Sectoral-Horn) is a radio unit that accommodates both the antenna and transceiver in the same housing. Connecting an AP-IFU to the AP-RFU constitutes an AP and allows connecting multiple WTs over radio links. 2 AP-RFU(Omni) NTG-339<1><2><4>

3 AP-IFU NTJ-111<4>

the both The AP-RFU (Omni) is a radio unit that accommodates and transceiver in the same housing. Connecting an AP-IFU to the AP-RFU constitutes an AP and allows connecting multiple WTs over radio links. antenna The AP-IFU converts Ethernet frames into radio signals and vice versa. Connecting an AP-RFU to the AP-IFU constitutes an AP. It supports the 100BASE-TX electrical network interface to allow connecting a unit such as a router. Assigning an IP address for maintenance and monitoring allows transmission and reception of maintenance signals via SNMP through a network interface. 3.1 DC-48V connector (AP) NRW-203-PF8-ULCSATUV The DC -48V connector (AP) is for an external power cable. The connector is connected to the terminal the AP-IFU power supply connector. for 4 WT NTG-337<1><3><4>

4.1 WT adapter NQD-2049<4>

1-4 The WT is a radio unit that accommodates all the antenna, radio transceiver, signal processor and interface section in the same housing. It supports 10BASE-T and 100BASE-TX user interfaces to connect a personal computer and hub. The WT adapter sends both Ethernet signals from the PC and 24 VDC from the AC adapter to the WT through an Ethernet cable. It also sends signals from the WT to the PC. The AC adapter supplies 24 VDC to the WT. NBG-399R is latest. It use for NGB-399R. H-7ZCCM0132:Atype (USA) H-7ZCCM0135:Ctype (Europe) The WT mounting bracket is used to mount the WT on a pole or similar object. MPBX44142 is latest. The cold-shrinkable tube is mounted on the small window of the WT to make the WT waterproof and dustproof. There are antenna direction adjustment tools for the AP and WT. AP Local management tool WT Local management tool AP Local management tool instruction manual and WT Local management tool instruction manual are included in this CD-ROM. Connecting a computer with this software installed to the AP-IFU allows you to execute the maintenance and management functions for the AP. Use the AP local management cable the PC and AP-IFU. Connecting a computer with this software installed to the WT allows you to execute the maintenance and management functions for the WT. Use an Ethernet cable to connect between the PC and WT. instruction manual of AP Local management tool to connect between 4.2 AC adapter

(100V to 240V AC) 4.3 AC adapter cable 4.4 WT mounting bracket NBG-317<3>

NBG-399R H-7ZCCM0132 or H-7ZCCM0135 MPBX39464A MPBX44142 MPPK31288 CS Sleave

(WT aperture) 4.4 5 Antenna direction adjustment tool NKK-163 6 JRC Local management tool H-7YZCM5074B CD-ROM 6.1 AP Local management tool H-7YZCM5053A 6.2 WT Local management tool H-7YZCM5052A 6.3 AP Local management tool H-7YZCM5061 instruction manual 1-5 6.4 WT Local management tool H-7YZCM5060 instruction manual 7 AP local management cable H-7ZCCM5040A H-7ZCCM0121A 8 8.1 8.2 9 9.1 PMP-OpS

(CD-ROM) PMP-OpS H-7YZCM5076C H-7YZCM5056A PMP-OpS H-7YZCM5062 INSTRUCTION MANUAL PP-OpS H-7YZCM5055A 9.2 PP-OpS H-7YZCM5063 INSTRUCTION MANUAL 10 JRC FWA SYSTEM H-7YZCM0102C INSTRUCTION MANUAL

(CD-ROM) instruction manual of WT Local management tool Use this cable to connect a PC with the AP local management the AP-IFU. H-7ZCCM0121A is latest. The PMP-OpS is included in this CD-ROM. installed tool to The PMP-OpS (Point-to-Multipoint Operation System) is an SNMP manager dedicated to a JRC FWA system with a point-to-multipoint configuration. The PMP-OpS INSTRUCTION MANUAL The PP-OpS

(Point-to-Point Operation System) is an SNMP manager dedicated to a JRC FWA system with a point-to-point configuration. The PP-OpS INSTRUCTION MANUAL INSTRUCTION MANUAL is included in this CD-ROM. PP-OpS (CD-ROM) H-7YZCM5077B The PP-OpS is included in this CD-ROM. 10.1 JRC FWA SYSTEM H-7YZCM0101B INSTRUCTION MANUAL. INSTRUCTION MANUAL Subject to change without notice.

<1>

Frequency Type L0 : 24.05024.549GHz L1 : 24.54924.997GHz L2 : 24.99725.445GHz H1 : 25.55726.005GHz H2 : 26.00526.453GHz X0 : 24.05024.549GHz (External Antenna) X2 : 24.99725.445GHz (External Antenna)

<2>

<3>

<4>

1-6 Antenna Type H : Horizontal Polarization V : Vertical Polarization AC Power Cable Piug Type E : Europe U : USA RoHS Blank : non RoHS R : RoHS 2. Specifications 2.1. General Item Table 2-1 JRC FWA SYSTEM Specifications Point to Multipoint System AP WT Point to Point System Frequency Band EL0 EL1 EL2 EH1 EH2

[GHz]

24.050-24.549 24.549-24.997 24.997-25.445 25.557-26.005 26.005-26.453 Duplex/multiple access Modulation system Symbol rate Radio Transmission rate

(Data throughput) Occupied bandwidth Channel spacing Transmit output power Frequency Stability Transmitter spurious emission RF spectrum mask Minimum level (BER=10-6) After an error receiving correction Antenna type and gain

(typ) Max number of WTs Interface MAC processing MAC address filtering SNMP (agent) Local management TDD/TDMA TDD QPSK/16QAM 20M symbol/s QPSK:40Mbps

(Max.23Mbps) 16QAM:80Mbps QPSK:40Mbps 16QAM:80Mbps

(Max.46Mbps)

(Max.16Mbps)

(Max.32Mbps) QPSK:+14dBm 26MHz (QPSK/16QAM) 28MHz QPSK (ATPC):

-6 to +14dBm 16QAM (ATPC):

-8.5 to +11.5dBm 10ppm

-30dB/MHz or less QPSK:ETSI Type A 16QAM:ETSI Type B QPSK: -6 to +14dBm 16QAM: -8.5 to +11.5dBm QPSK: -79dBm or less 16QAM: -69dBm or less Omni: 6.5dBi 90X10Sectoral Horn:15.5dBi High-gain flat antenna: 31dBi External Antenna: 35.7dBi(30cm) / 41.1dBi(60cm) / 44.6dBi(90cm)

/ 46.9dBi(120cm) 239 WTs per AP 100BASE-TX

10BASE-T/100BASE-TX VLAN (IEEE802.1Q) User data are distributed by using VLAN-TAG to each WT enable Remote operation is possible by OpS (option). SNMP V2, Private MIB, VLAN TAG (IEEE802.1q)

disable AP setup/control WT setup/control Test Alarm log WT Operating Status List Remote downloading Bandwidth Table Parameter setup/Control (Master) Alarm Log (Master) Traffic information (Master) Network configuration (Master) Local management is possible by Local management tool (option). AP: Serial interface(Exclusive cable use) WT: Ether interface Setup (AP,WT) Control (AP,WT) Radio link monitor (WT) Log (AP,WT) Tool Setup (AP,WT) 2-7 Master/Slave: Ether interface Setup Control Radio link monitor Log Tool Setup (AP,WT) Power Physical Temperature Humidity

-48 V DC 35W (MAX) RFU:Dimensions W190XH190XD362(mm) Weight 3kg IFU:Dimensions W275XH325XD165(mm) Weight 8kg

-33degree Celsius - +50degree Celsius cold start at minimum 10degree Celsius ambient 100 to 240 V AC 35VA (MAX) RF Unit (Internal Antenna):Dimensions W190XH190XD61(mm) Weight about 2kg RF Unit (External Antenna):Dimensions W220 XH220XD53(mm) Weight about 3kg WT Adapter:Dimensions W45XH95XD40(mm) Weight about 100g AC Adapter:Dimensions W60XH38XD120(mm) (NBG-317) W52XH30XD108(mm) (NBG-399R) Weight about 330g RF Unit: -33degree Celsius - +50degree Celsius cold start at minimum 10degree Celsius ambient WT Adapter: -20degree Celsius - +50degree Celsius AC Adapter: 0degree Celsius - +40degree Celsius 20% - 80% non-condensing 2-8 2.2. External Views of the Units 2.2.1. AP-RFU (Omni Antenna) Omni Antenna

(b)

(a)

(c)

(in mm) Figure 2-1 External View of the AP-RFU (Omni Antenna) 2-9 2.2.1.1. AP-RFU (Omni Antenna) Nameplate Nameplate(a) Nameplate(b)

< 3 >

< 3 > ( O m n i < 2 > )

< 1 > < 2 > < 4 >

Nameplate(c) 768B-NTG339<1>

<1>

L0 : 24.05024.549GHz L1 : 24.54924.997GHz L2 : 24.99725.445GHz H1 : 25.55726.005GHz H2 : 26.00526.453GHz

<4>

Blank : non RoHS R : RoHS

<2>

H : Horizontal Polarization V : Vertical Polarization

<3>

EL0 : 24.05024.549GHz EL1 : 24.54924.997GHz EL2 : 24.99725.445GHz EH1 : 25.55726.005GHz EH2 : 26.00526.453GHz Figure 2-2 Nameplate 2-10 2.2.1.2. AP-RFU (Omni Antenna) Mounting Bracket Figure 2-3 Mounting Bracket

(in mm) 2-11 2.2.2. AP-RFU (Sectoral-Horn Antenna) Sectoral-Horn Antenna

(b)

(a)

(c)

(in mm) Figure 2-4 External View of the AP-RFU (Sectoral-Horn Antenna) 2-12 2.2.2.1. AP-RFU (Sectoral-Horn Antenna) Nameplate Nameplate(a) Nameplate(b)

< 3 >

< 3 > ( S e c t r a l H o r n < 2 > )

< 1 > < 2 > < 4 >

Nameplate(c)

<1>

L0 : 24.05024.549GHz L1 : 24.54924.997GHz L2 : 24.99725.445GHz H1 : 25.55726.005GHz H2 : 26.00526.453GHz

<4>

Blank : non RoHS R : RoHS 768B-NTG335<1>

<2>

H : Horizontal Polarization V : Vertical Polarization

<3>

EL0 : 24.05024.549GHz EL1 : 24.54924.997GHz EL2 : 24.99725.445GHz EH1 : 25.55726.005GHz EH2 : 26.00526.453GHz Figure 2-5 Nameplate 2-13 2.2.2.2. AP-RFU (Sectoral-Horn Antenna) Mounting Bracket Figure 2-6 Mounting Bracket

(in mm) 2-14 2.2.3. AP-IFU

(a) Figure 2-7 External View of the AP-IFU

(in mm) 2-15

(in mm) 2.2.3.1. AP-IFU Nameplate Nameplate(a)

<1>

<1>

Blank : non RoHS R : RoHS Figure 2-8 Nameplate 2-16 2.2.4. WT

(c)

(a)

(b)

(d) 0 9 1 190

(in mm) 61 60 Figure 2-9 External View of the WT 2-17 2.2.4.1. WT Nameplate Nameplate(a) Nameplate(b) Nameplate(c) Nameplate(d)

<2><3><4>

768B-NTG337<2>

<2><3><4>

<1>

EL0 : 24.05024.549GHz EL1 : 24.54924.997GHz EL2 : 24.99725.445GHz EH1 : 25.55726.005GHz EH2 : 26.00526.453GHz

<3>

U : USA Type AC Plug E : European Type AC Plug

<2>

L0 : 24.05024.549GHz L1 : 24.54924.997GHz L2 : 24.99725.445GHz H1 : 25.55726.005GHz H2 : 26.00526.453GHz

<4>

Blank : non RoHS R : RoHS Figure 2-10 Nameplate 2-18 2.2.4.2. WT Mounting Bracket 64 75 or less 45 or less 74

(240) 61 150 or more Pole for installation

(Applicable outer diameter : 31.8mm to 34mm) Mounting Bracket

(It is possible to install it only on the point part in the pole.)

(in mm) Figure 2-11 External View of the Outdoor Mounting Brackets for the WT 2-19 2.2.5. WT (External Antenna) Figure 2-12 External View of the WT (External Antenna) 2-20 2.2.5.1. WT (External Antenna) Nameplate Nameplate(a) Nameplate(b)

-<5>

Nameplate(c)

<2><3><4>

<2>

X0 : 24.05024.549GHz X2 : 24.99725.445GHz

<4>

Blank : non RoHS R : RoHS

<1>

EL0 : 24.05024.549GHz EL2 : 24.99725.445GHz

<3>

U : USA Type AC Plug E : European Type AC Plug

<5>

XL0 : 24.05024.549GHz XL2 : 24.99725.445GHz Figure 2-13 Nameplate 2-21 2.2.6. WT Adapter Figure 2-14 External View of the WT Adapter

(in mm) 2.2.6.1. WT Adapter Nameplate

<1>

Figure 2-15 Nameplate 2-22

<1>

Blank : non RoHS R : RoHS

(in mm) 2.2.7. WT AC Adapter 30 52 108 1710 2000 H-7ZCCM0132 (A Type) H-7ZCCM0135 (C Type) Figure 2-16 External View of the WT AC Adapter

(in mm) 2-23 2.2.8. Antenna direction adjustment tool Shape of the scope is subject to change without notice.

(in mm) Figure 2-17 Antenna direction adjustment tool 2-24 3. AP 3.1. AP-RFU 3.1.1. Overview The AP-RFU consists of three blocks: Antenna section, RF section and IF section. 3.1.2. Antenna section The omni-directional antenna (with horizontal directivity of 360) and the Sectoral-Horn-type antenna

( 90 10 directivity) look the same. 3.1.3. RF section In the RF section, the transmission IF signals are up-converted into 24-26 GHz-band RF signals using the local signal, which is generated by multiplying the 2.4 GHz synthesized oscillator. The next-stage BPF eliminates unwanted sideband components. The up-converted 24-26 GHz-band RF signals are amplified up to the desired level then fed to the antenna via the TDD-Switch and the Waveguide Filter. The received 24-26 GHz-band RF signals by the antenna are fed in to the LNA via the Waveguide Filter and the TDD-Switch. The output signals of the LNA are down-converted into IF signals using the local signal, which is generated by multiplying the 2.4 GHz synthesized oscillator. The BPF is employed to eliminate the image components (interference). The TDD Switch selects the transmitting or receiving function. Detection of the transmiting burst at the IF section turns the switch to the transmiting side. 3.1.4. IF section In the receiving IF section, the output level to the AP-IFU is adjusted by the automatic gain control (AGC) function, so that the input level of the AP-IFU does not saturate for the reception of the WT signal which gives highest receiving level. The SAW filter eliminates the adjacent channel interference. In the transmitting IF section, the detection of the transmiting burst signal controls the TDD-Switch in the RF section to turn it to the transmiting side. The SAW filter provides the signal delay for the period of the burst detection and the TDD-Switch turning time, as well as the elimination of the non-desired signal component. The IF section also has the compensation functionality for cable losses between the AP-RFU and AP-IFU. 3-25 The CPU in the IF section performs the AGC, the cable loss compensation, and the monitoring and control functionalities. Figure 3-1is a block diagram of the AP-RFU. AUTO ON/OFF RFU-IF AP-RFU IF_Freq 1710MHz T RS EL ( RF ) V a ri ab l e[ 20 d B]

RF RX_LVL CNT TMG Gen VAR_ATT

[30dB]

S A W _ B P F t o I F U C oa x a l C A B L E COMP TH CNT LOGAMP 427.5 MHz A S K M O D E M C A B L E L O S S T e m p C N T D / A A T P C 1282.5 MHz HYB H Y B O b s t a c l e i n f o r m a t i o n R F U

I F U C o n t M A X _ H O L D /

A V E R A G I N G A / D T e m p C N T A G C D / A T e m p S e n s LOGAMP SAW_BPF BPF TRCNT 213.75 MHz B P F SAW BPF 3 2 2 UP_CONV PA F RE Q _C NT n 2 6G : 5 2.4GHz Synth T RS EL ( RF ) SW 2 SW WG BPF Horn Ante nna(V /H) or Omni Ante nna(V /H) Serge protection DC +1 6 V IF S A W _ B P F AG C AG C 2 B P F A GC 2 F R EQ _C N T[ DA TL C LK /L E ]

DOWN_CONV LNA RFU_PS Figure 3-1 AP-RFU Block Diagram 3.1.5. Operations and Indications The AP-RFU does not have any operation or indication panels. 3.1.5.1. Indications The AP-RFU does not have any LEDs or other status indicators. 3.1.5.2. Switches The AP-RFU does not have any switches. 3-26 3.1.6. Terminals 3.1.6.1. Omni Antenna

(a) IF terminal connector Contents Shape

(a) IF terminal connector Connect the AP-IFU with the coaxial cable. N-Type Jack for Coaxial Applicable Connector N-Type Plug for Coaxial Figure 3-2 Connecting Section of the AP-RFU (Omni Antenna) 3.1.6.2. Sectoral-Horn Antenna

(a) IF terminal connector Contents Shape

(a) IF terminal connector Connect the AP-IFU with the coaxial cable. N-Type Jack for Coaxial Applicable Connector N-Type Plug for Coaxial Figure 3-3 Connecting Section of the AP-RFU (Sectoral-Horn Antenna) 3-27 3.2. AP-IFU 3.2.1. Overview AP-IFU consists of three blocks: IF section, digital section and interface section. 3.2.2. IF section The transmission IF section performs quadrature modulation of 427.5MHz IF frequency according to the transmission output from the digital modem installed in the WT-ASIC. In the receiving IF section, the received burst signal level is adjusted by the automatic gain control (AGC) function of the digital modem. The quadrature demodulator downconverts the received IF signal into the baseband signal. The digital section consists of a digital modem, TDD/TDMA framer, wireless MAC processor, and system controller. These functionalities are equipped in the WT-ASIC. The digital modem performs modulation and demodulation of transmitting and receiving burst signals. The interface section has an interface between the AP and the upper unit (100BASE-TX). The digital section consists of the wireless MAC processor, TDD/TDMA controller, modem and system controller. The wireless MAC processor converts between the Ethernet frames that the interface section handles and wireless MAC frames. It also schedules the dynamic slot assignment. The TDD/TDMA controller performs scrambling, encryption, error correction and other processing. The system controller performs operating parameter setting, state monitoring, control and testing for the modem, TDD/TDMA processor, wireless MAC processor and network interface. It also sends and receives maintenance signals via SNMP. It performs delay control, authentication and other procedures, operating parameter setting, state monitoring, control and testing for the subordinate WTs over a DMF channel. The transmission IF section in the IF section performs quadrature modulation for the transmission baseband signals at 427.5MHz LOC frequency for upconversion to IF signals. It also controls the output level to the desired level based on the control from the ASIC. The receive IF section equalizes the level of the reception waves arriving in a wide level range using the automatic gain control (AGC) from the ASIC, and then downconverts them into baseband signals. Figure 3-4 is a block diagram of the AP-IFU. 3-28 to R F U Co a x a l C AB L E AP-IFU Interface part Digital part R eset IC TMP SE NS 20MHz MODE M-A SIC_ RST

(FRO M_S -CPU ) IF part L C _ L P F RJ-4 5 TRANS 2.5MHz Serge protection LAYER2 SW 25MHz PHY TDD TX D-FIFO RJ-4 5 TRANS TRANS TRANS MAC EDC L2 SW_RST

(FROM_AP-ASIC) PHY_RST

(FROM_AP-ASIC) D-FIFO RX AP - AS I C MO D_ I/ Q

( BA L) L VL C NT _T /R MOD M OD E M AS I C 10 0 B A S E -

T X

( t o PC ) 4 p i n M O JUR A RS- 232 C driver/re ceiver IFU-PS V 8

. 1

V 3

. 3

D C - 48 V P ower supp ly con nect or Pow supply conn. Pow supply conn. Serge protection

+16V(RFU)

+3.3V(for AP/MODEM-ASIC,IF)

+2.5V(for AP-ASIC)

+1.8V(for U-CPU,D-CPU,L2SW)

+1.5V(for MODEM-ASIC)

+5V(for ANALOG 3.3V) S D R A M 8 M 1 6 s e r i a l E E P R O M 3 2 8 F R O M 6 4 M R T C S D R A M 8 M 1 6 F R O M 1 6 M 15.625 MHz S D R A M 8 M 1 6 F R O M 1 6 M 27.83MHz DEM D EM _I /Q

( UN BA L) S - CP U D -C P U U -C P U

+3. 3_AS IC ANAL OG S_R ST

[FR OM_A P-A SIC]

D_ RST

[F ROM_ AP- ASIC ]

U _RST

[ FROM _AP- ASI C]

Re gulator V 5

. 2

V 8

. 1

V 3

. 3

V 5

. 1

V 5

0 /90 HY B 0 /90

+ 5 . 0 L C _ B P F 0/0 BAL UNB 2 213.75MHz SW

+ 5 . 0 L C _ B P F 0/0 UNB BAL di git al ATT

[15 dB]

A S K MO D EM L C _ L P F CABLELOSSATT(ATT) TDD_SELECT

+ 3 . 3 _ M O D + 3 . 3 _ D E M Regulator

- 3 . 3 V Serge protection Regu lator Regulator

+ 5 V V 5

IFU-MAC

+ 1 6V t o R F U V 6 1

Figure 3-4 AP-IFU Block Diagram 3-29 3.2.3. Operations and Indications 3.2.3.1. Indications 26G-2-AP-PWR h 26G-2-AP-CNT a b c e d f g AUTO 100 FULL AUTO 100 FULL R E W O P R E H T E 1 R E H T E 2 U F I E T A T S U F R M R A L A ETHER1 AUTO ETHER2 AUTO Figure 3-5 AP-IFU Operation and Indication Panel LED POWER ETHER 1 ETHER 2 IFU STATE RFU ALARM ETHER1 AUTO ETHER2 AUTO RST a b c d e f g h Table 3-1 AP-IFU Indications State indication Lit green: Power on Extinguished: Power off Lit green: ETHER link established Flashing green: ETHER signal sent or received Extinguished: ETHER link down (See Table 3-3, 4) Lit green: ETHER link established Flashing green: ETHER signal sent or received Extinguished: ETHER link down (See Table 3-3, 5) Lit red: IFU alarm (See Table 3-3, 2) Flashing green: Normal (CPU running) Flashing orange: During initialization Lit red: RFU alarm (Cause: RFU failure (See Table 3-3, 1) or communication error between the IFU and RFU (See Table 3-3, 3)) Extinguished: RFU alarm cleared Lit green: AUTO (ETHER1 AUTO switch set to AUTO) Extinguished: 100BASE full duplex Lit green: AUTO Extinguished: 100BASE full duplex Unit reset switch 3-30 Switch ETHER1 AUTO ETHER2 AUTO 1 2 Table 3-2 AP-IFU Controls Description Sets the ETHER1 interface (100BASE full duplex/AUTO). After changing the switch setting, you have to reboot the unit (power off and back on) to enable the new setting. AUTO: AUTO 100FULL: 100BASE full duplex (factory setting) Sets the ETHER2 interface (100BASE full duplex/AUTO). After changing the switch setting, you have to reboot the unit (power off and back on) to enable the new setting. AUTO: AUTO 100FULL: 100BASE full duplex (factory setting) Table 3-3 Alarm Issuance and Clear Conditions 1 Item RFU failure Initial state Cleared 2 IFU failure Cleared 3 4 5 Communication error between RFU and IFU ETHER 1 link down ETHER 2 link down Cleared Issued Issued Issued when:

The RFU-CPU detects LOCALM or TRSELALM three times each for more than 10msec. LOCALM (local oscillator alarm) occurs if the local oscillator lost synchronization. TRSELALM

(transmission/reception switchover SW failure) occurs if the transmission state continues for more than 1sec. IFU-CPU detects a RFU-IFU communication error (monitoring response). Communication error among the S-CPU, D-CPU and U-CPU. No response to polling for 3sec L2SW setting failure If setting failed four times (once for transmission and 3 times for retransmission) The S-CPU detects a S-RFU-CPU communication error. No response to polling four times (once for transmission and 3 times for retransmission) PHY link down 3 times each for 100msec. PHY link down 3 times each for 100msec. 3-31 Cleared when:

The RFU-CPU detects no LOCALM or TRSELALM three times each for more than 10msec. Synchronization is recovered. Only by a reset. IFU-CPU is cleared by a single RFU-IFU communication

(monitoring response). Cleared by a single response. No recovery Cleared by a single response. Recovered from PHY link down 3 times each for 100msec. Recovered from PHY link down 3 times each for 100msec. 3.2.3.2. Switches a b c d Figure 3-6 Switches on the AP-IFU This is the switch to supply power to the AP-IFU and AP-RFU. This is the switch to set AUTO or 100FULL.

(The shape of the switch may be changed.) ON FULL OFF

(a) Power switch

(b) ETHER1/ETHER2 switch

(c) RST switch

(d) POWER LED When on : Lit green When off: Extinguished This is the switch to reset the unit. ETHER AUTO LED AUTO: Lit green 100FULL: Extinguished Factory setting: 100FULL After changing the switch setting, you have to reboot the unit (power off and back on) to enable the new setting. 3-32 3.2.3.3. Terminals c a b Figure 3-7 Connecting Section of the AP-IFU (Open View) d e g f Figure 3-8 Connecting Section of the AP-IFU (Bottom View) 1 2 3 4 TXD RXD NU GND 4 3 2 1 1 2 3 GND DC-48V NU 1 2 3 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 TXD+

TXD-

RXD+

NU NU RXD-

NU GND Figure 3-9 (a),(b)Ethernet connector Figure 3-10 (c)MNT connector Figure 3-11 (f)Power cable connector 3-33 Contents Interface Connector shape Pin assign Contents Interface Shape Pin assign Contents Interface Shape Pin assign

(a) ETHER1 connector Connect the outside network The user signal distributed by internal SW-HUB,and output to ETHER1 and ETHER2. ETHER1 is used usually. 100BASE-Tx RJ-45 See Figure 3-9

(b) ETHER2 connector Connect the outside network The user signal distributed by internal SW-HUB,and output to ETHER1 and ETHER2. ETHER1 is used usually. 100BASE-Tx RJ-45 See Figure 3-9

(c) MNT(maintenance) connector Connect the Local management tool Serial RJ-22 See Figure 3-10

(d) ANT terminal connector Contents Shape Applicable Connector Connect the AP-IFU with the coaxial cable. N-Type Jack for Coaxial N-Type Plug for Coaxial

(e) Ethernet cable inlet Contents Applicable outer diameter 5.5mm or less Insert the Ethernet cable into the rubber bushing. Contents Applicable Cable Applicable terminal

(f) FG terminal Connect the ground wire. Ground wire more than 1.5mm FG terminal M4nut.

(g) Power cable connector Contents Pin assign Name Applicable Connector name Connect the power cable. See Figure 3-11 NRW-203-RM-ULCSATUV (Nanaboshi Electric MFG Co.,LTD.) NRW-203-PF8-ULCSAUV (Nanaboshi Electric MFG Co.,LTD.)

(This connector is supplied with AP-IFU.) 3-34 To remove:

Turn the connector counterclockwise 45 degrees and pull it out straight. How to install and remove the power cable connector To install:

Align the plug and receptacle guides, and push in the connector straight. Power cable terminal (g): The DC -48V power supply voltage for AP-IFU shall be SELV or TNV-1 depending on the network environment (0 or 1) acc. to IEC62102. Ethernet cable inlet (e):The Equipment for connection to AP-IFU Ethernet-interface

(RJ-45) shall be appropriate to connect to TNV-1 circuits. 3-35 4. WT 4.1. WT 4.1.1. Overview The WT consists of the antenna section, RF section, IF section, digital section, interface section and power supply. 4.1.2. Antenna section Uses a Triplate planar antennas to make the antenna compact and to provide a high gain. When you use an option, you can install a external antenna. 4.1.3. RF section In the RF section, the transmission IF signals are up-converted into 24-26 GHz-band RF signals using the local signal, which is generated by multiplying the 2.4 GHz synthesized oscillator. The next-stage BPF eliminates unwanted sideband components. The up-converted 24-26 GHz-band RF signals are amplified up to the desired level then fed to the antenna via the TDD-Switch and the Waveguide Filter. The received 24-26 GHz-band RF signals by the antenna are fed in to the LNA via the Waveguide Filter and the TDD-Switch. The output signals of the LNA are down-converted into IF signals using the local signal, which is generated by multiplying the 2.4 GHz synthesized oscillator. The BPF is employed to eliminate the image components (interference). The TDD Switch selects the transmitting or receiving function under the control of TDD/TDMA framer installed in the WT-ASIC. 4.1.4. IF section The transmission IF section performs quadrature modulation of 427.5MHz IF frequency according to the transmission output from the digital modem installed in the WT-ASIC. The SAW filter in the next stage eliminates undesired out-of-band signals. The output level of the transmission IF section is adjusted by the automatic transmission gain control (ATPC) function of the digital modem. In the receiving IF section, the SAW filter eliminates the adjacent channel interference. The received burst signal level is adjusted by the automatic gain control (AGC) function of the digital modem. The quadrature demodulator downconverts the received IF signal into the baseband signal. 4-36 4.1.5. Digital section The digital section consists of a digital modem, TDD/TDMA framer, wireless MAC processor, and system controller. These functionalities are equipped in the WT-ASIC. The digital modem performs modulation and demodulation of transmitting and receiving burst signals. The TDD/TDMA framer constructs and deconstructs radio burst frames. It alse performs scrambling, encryption, and error correction functionalities. The wireless MAC processor converts between the Ethernet frames and the wireless MAC frames in the radio channel. The system controller performs operating parameter setting, state monitoring, control and testing for the entire unit. It also communicates with the AP processer via the DMF channel. 4.1.6. Interface section The interface section provides the physical interrfaces of Ethernet for user interface and serial interface for the receiving level measurement terminal. It has a lightning surge protector to protect the unit against external surges. 4.1.7. Power supply The power supply section generates various voltages used within the unit from +24V input power. 4-37 Figure 4-1 is a block diagram of the WT. WT-MAC Signal processing part FREQ_CNT(RF) X'TAL TRSEL(IF) TRSEL(RF) WT Interface part PLL 20MHz/80MHz MOD D/A Conv MOD_I/Q(BAL) t o I F p a r t AGC(Analog) AGC(Digital) ATPC(Analog) ATPC(Digital) CPU ASIC Serge protection Trans PHY MAC TDD MJ 4P_MJ MJ RS-232 DRV/REC LED DRV RJ45 Power supply part

(digital)

+ 3. 3 V_ D ( DI G IT A L )

+ 3. 3 V_ A ( AN A LO G )

+ 1. 5 V( f o r A SI C ) DC/DC CONV PON RST EEP ROM SD RAM DEM D/A Conv OFFSET_CNT TEMP SENS FRASH ROM DEM_I/Q(UNB) DC+24V WT-IF ATPC(Analog) TRSEL(RF) FREQ_CNT[CLK/DAT/LE]

RF S i g n a l p r o c e s s i n g p a r t ATPC(Digital) D i el e ct r i c _ B PF IF_Freq 1710MHz MOD_I/Q 0/0 BAL UNB S AW _ BP F 2 213.75MHz MOD_IC TRSEL(IF) 0/90 SW HYB 0/90 427.5MHz L C_ B P F SA W _B P F HYB 3 HYB 1282.5MHz DEM_I/Q 0/0 AGC(Analog) UNB BAL S A W_ B P F I RF IF_Freq 1710MHz 2 UP_CONV FREQ_CNT PA n 26G:5 2.4GHz Synth TRSEL(RF) SW 2 SW WG BPF DEM_IC AGC(Digital) DOWN_CONV LNA WT_PS Figure 4-1 WT Block Diagram Anten na 4-38 4.1.8. Operations and Indications 4.1.8.1. Indications

(1) Indications The indications on the WT adapter allows you to check the state of the WT. a b c Figure 4-2 Indications on the WT Adapter a b LED POW ETHER c ALM Table 4-1 Indications on the WT Adapter Indication (Point to Multipoint System) Indication (Point to Point System)

-Lit green: Power on.

-Extinguished: Power off.

-Lit green: ETHER link established.

-Flashing green: Transmission or reception on the ETHER port.

-Extinguished: ETHER link down.

-Lit red: Wireless synchronization lost.

-Flashing red:

/Flashing red for 500msec: Wireless synchronization established (during authentication).

/Flashing red for 1 sec: VID use halted

-Extinguished: Wireless synchronization established (after authentication)

-Lit green: Power on.

-Extinguished: Power off.

-Lit green: ETHER link established.

-Flashing green: Transmission or reception on the ETHER port.

-Extinguished: ETHER link down.

-Lit red: Wireless synchronization lost.

-Flashing red: Flashing red for 500msec: Wireless synchronization established (during authentication).

-Extinguished: Wireless synchronization established (after authentication) 4-39

(2) State transition The table below shows how each LED changes its state after the power is turned on until the unit becomes operable. Table 4-2 LED State Transition when the Power is Turned On (Point to Multipoint system) Immediately after the power is turned on Radio synchronizati on lost Authenticating after radio synchronization is reestablished Operating after authenticatio n is finished Remarks a POW b ETHER Extinguished Lit

(Extinguished) Lit Extinguished

(Lit/Flashing) Lit Extinguished

(Lit/Flashing) Lit Extinguished

(Lit/Flashing) Several seconds after the power is turned on Lit Lit

(Lit) The state within parentheses is that when a PC is connected. c ALM Extinguished Lit Lit Flashing*

Extinguished

*Flashing for 500msec. (On for 500msec. and off for 500msec.)

(3) Lighting conditions The table below shows when the ALM LED lights. Table 4-3 Lighting Conditions of the ALM LED in the Out-of-Service State

(Point to Mulitipoint system) Operation state Out-of-service state Out of service Cleared ALM LED=Extinguished ALM LED=Extinguished During authentication During operation Carrier off

*Flashing for one second (On for one second and off for one second) ALM LED=Flashing*

ALM LED=Extinguished ALM LED=Extinguished ALM LED=Extinguished 4-40 4.1.8.2. Switches ETHER LED PC port Test SW Figure 4-3 Switches on the WT Adapter

(a)

[TEST SW] switch This is the switch to check for any disconnection on the Ethernet cable connecting the WT and WT adapter. The connection of the ETHER signal line (4) in the Ethernet cable (8) can be confirmed. If you turn on this switch, the Ethernet signal is looped back to the WT and not output to the PC port. How to check for a disconnection:

connected to cable between WT and WT adapter, and turns on the power supply with the AC adapter. Unplug the cable from the PC port of the WT adapter. Make sure that the ETHER LED lights. Hold down the TEST SW switch.

(The Ethernet signal from the WT is looped backed to the WT via the WT adapter.) The connection is normal if the ETHER LED lights green. The four Ethernet signal lines have a disconnection or wrong wiring if the ETHER LED remains extinguished. The TEST SW cannot identify a wrong connection for the straight/cross cable. When connecting a connector, make the correct connection for the straight or cross cable. If you turn on this switch by mistake, the Ethernet signal is looped back to the WT and not output to the PC port. 4-41 4.1.8.3. Terminals WT 4.1.8.3.1. Small Lid Small Window a b 1 2 3 4 5 6 7 8 1 2 3 4 TXD+

TXD-

RXD+

LED1 LED2 RXD-

+24V_IN GND TXD RXD NU GND 8 7 6 5 4 3 2 1 a b 4 3 2 1 Use a T20 torx driver to open interface cover Figure 4-4 Connecting Section of the WT

(a) ETHER port This is the port to connect the WT to the WT adapter. Use a straight cable between the WT and WT adapter. Cable type Range of diameter Cable length Shape Pin assign Connected cable between WT and WT adapte applicable outer Ethernet cable for outdoor,straight 5.0 mm5.7mm 50m(max) Connector RJ-45 Ethernet signal (MDI specification) An Ethernet cable has eight signal lines. Four lines are used to carry Ethernet signals. The remaining four lines are used as power lines and LED control lines. Industrial port This is the industrial port. Shape: RJ-22

(b) The cable connecting between the WT and WT adapter carries 24 VDC for the WT in addition to Ethernet signals. Before unplugging the cable connecting between the WT and WT adapter, make sure to unplug the DC jack of the WT adapter to turn the power off. Otherwise, the unit may be damaged. The cable connecting the WT and WT adapter is a straight cable. Wrong connection may damage the unit. When closing the small window, make sure that the rubber packing of the small window is free from any foreign matter. 4-42 4.1.8.3.2. WT Adapter a

a 1 2 3 4 5 6 7 8 Top view b 8 7 6 5 4 3 2 1 Bottom view c

b 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 RXD+

RXD-

TXD+

LED1 LED2 TXD-

+24V_OUT GND RXD+

RXD-

TXD+

NU NU TXD-

NU NU Figure 4-5 Connecting Section of the WT Adapter

(a) ANT port: (Connector type: RJ-45) This is the port to connect the WT to the WT adapter. Use a straight cable between the WT and WT adapter. Cable type Range of applicable outer diameter Cable length Shape Pin assign Connected cable between WT and WT adapte Ethernet cable for outdoor,straight 5.0 mm5.7mm 50m(max) Connector RJ-45 Ethernet signal (MDIX specification) An Ethernet cable has eight signal lines. Four lines are used to carry Ethernet signals. The remaining four lines are used as power lines and LED control lines.

(b) PC port: (Connector type: RJ-45) This is the port to connect the communication terminal. Interface Shape Pin assign Interface 10BASE-T100BASE-TX Connector RJ-45 Ethernet signalMDI-X

(c) DC jack: (+24VDC power supply) Connect the AC adapter that comes with the WT. 4-43 Never connect a communication terminal to the ANT port of the WT adapter. Doing so may damage your personal computer. The cable connecting between the WT and WT adapter carries 24 VDC for the WT in addition to Ethernet signals. Before unplugging the cable connecting between the WT and WT adapter, make sure to unplug the DC jack of the WT adapter to turn the power off. Otherwise, the unit may be damaged. The cable connecting the WT and WT adapter is a straight cable. Wrong connection may damage the unit. PC port: (Connector type: RJ-45 (b))The Equipment for connection to WT adapter PC-interface(RJ-45) shall be appropriate to connect to TNV-1 circuits. 4-44 5. CONSTRUCTING A POINT-TO-MULTIPOINT SYSTEM

(AP) 5.1. Overview Installing the AP-RFU and AP-IFU Adjusting the Direction of the AP-RFU Connecting a Cable between AP-RFU and AP-IFU Connecting Cables from the AP-IFU to external The confirmation of AP-IFU Waterproofing Connectors Connecting the AP Local Management Tool Configure the AP parameters Check sheet of AP Installation Finish 5-45 5.2. Installing the AP-RFU and AP-IFU 5.2.1. Installing the AP-RFU (Omni Antenna) Secure the AP-RFU (omni antenna) to a pole using the bolts (a), as shown in Figure 5-1.

(1) As shown in Figure 5-1, install the AP mounting bracket on the AP-RFU and tighten the bolts (a). a Figure 5-1 Installing the Mounting Bracket on the AP-RFU (Omni Antenna) 5-46

(2) As shown in Figure 5-2, loosen the bolts and nuts (b) and (c) for the AP mounting bracket and install the bracket on the pole. Next, tighten the bolts (b) and tighten the nuts (c) while making sure that the bolts (b) stay in place.

(b)

(c)

(b),(c) Figure 5-2 Installing the AP-RFU (Omni Antenna) 5-47 5.2.2. Installing the AP-RFU (Sectoral-Horn Antenna) The mounting braket are attached AP-RFU.

(1) As shown in Figure 5-3, loosen the bolts (a), (b), and (c) and install the AP-RFU mounting bracket on the pole. Next, tighten the bolts (a), (b), and (c). (Recommended tightening torque:

8.5 N-m) Applicable pole diameter: From 31.8mm to 38.1mm

(e)

(d)

(a)

(b)

(c) Figure 5-3 Installing the AP-RFU Mounting Bracket on the Pole

(2) As shown in Figure 5-4, finger-tighten the bolts (f) in the threaded holes on the rear of the AP-RFU. Figure 5-4 Finger-tightening the Mounting Bolts to the AP-RFU

(f) 5-48

(3) As shown in Figure 5-5, align the AP-RFU with the openings in the AP-RFU mounting bracket and tighten the bolts (f). (Recommended tightening torque: 8.5N-m)

(f) Figure 5-5 Installing the AP-RFU on the Mounting Bracket 5-49 A builder prepares a steel pipe by the installation place (a wall, a pole or etc.), and it install. The required space of installation is shown below. Figure 5-6 the required space of installation 5-50 5.2.3. Setting AP-RFU(Sectoral-Horn Antenna)for Vertical or Horizontal Polarization

(1) NTG-335<1><2>V The NTG-335<1><2>V device is used only for the vertical polarization plane. Install it with the TOP V marking at the top. Vertical TOP V Install the AP mounting bracket here. Figure 5-7 Vertical Polarization

(2) NTG-335<1><2>H The NTG-335<1><2>H device is used only for the horizontal polarization plane. Install it with the TOP H marking at the top. Horizontal TOP H Install the AP mounting bracket here. Figure 5-8 Horizontal Polarization 5-51 5.2.4. installing the AP-IFU 5.2.4.1. Installing the AP-IFU The mounting braket are attached AP-IFU. A builder prepares a fixing braket by the installation place (a wall, a pole or etc.), and it install. The required space of installation is shown below. mounting braket mounting braket Figure 5-9 The required space of installation 5-52 5.2.4.2. Example of Installing the AP-IFU

(1) On a Utility Pole fixing braket Figure 5-10 Installing the AP-IFU on a Utility Pole

(2) Indoor Installation fixing braket

(3) 19-inch Rack Figure 5-11 Indoor Installation fixing braket Figure 5-12 Installing the AP-IFU on a 19-inch Rack 5-53 5.2.4.3. Opening and Closing the AP-IFU Cover To open the cover:

(1) Loosen the special screws (a) to (d) to open the cover as shown in Figure 5-13.

(2) Keep the cover stay open using the stopper (e) as shown in Figure 5-13. To close the cover:

(1) Replace the stopper (e) on the main unit as shown in Figure 5-13

(2) Close the cover and tighten the special screws (a) to (d) as shown in Figure 5-13. a c b d e Use a T25 torx driver to open the AP-IFU cover. Figure 5-13 Opening and Closing the AP-IFU Cover When opening the AP-IFU cover, make sure that the four special screws are loosened completely. Forcing open the cover may damage it. After you opened the AP-IFU cover, make sure to secure it using the stopper. Otherwise, you may get hurt. To close the cover, be sure to return the stopper to the original position. If it is difficult to tighten the four special screws of the AP-IFU cover, adjust the locations of the screw holes (support the cover and align the top of the cover to that of the chassis) and tighten the screws. Forced tightening of the screws may damage the cover and screws. When closing the cover, be careful not to nick cables. 5-54 5.3. Adjusting the Direction of the AP-RFU 5.3.1. Adjusting the Direction of the AP-RFU (Omni Antenna) The AP-RFU (omni antenna) eliminates the need for adjusting the antenna direction. 5.3.2. Adjusting the Direction of the AP-RFU (Sectoral-Horn Antenna) This section explains how to adjust the antenna direction for the AP-RFU (sectoral-horn antenna). To adjust the antenna direction for the AP-RFU (sectoral-horn antenna), use the Antenna direction adjustment tool and the following procedure. Step1 Before adjusting

- Install the Antenna direction adjustment tool. Step2 Direction adjustment of the antenna

- Adjust the horizontal direction

- Adjust the vertical direction

-Tighten the antenna with the appropriate torque. Step3 After adjusting

- Remove the Antenna direction adjustment tool. 5-55 5.3.3. Direction adjustment of the antenna Step1 Adjust the horizontal direction

- As shown in Figure 5-14, use the wing bolt (a) to attach the Antenna direction adjustment tool.

- As shown in Figure 5-15, loosen the hexagonal socket head bolts (b) and (c) securing the mounting bracket, swing the antenna left or right, and adjust the horizontal direction.

- Finally, tighten the bolts (b) and (c).Recommended tightening torque: 8.5 N-m In figure is an example when the antenna type is the horizontal polarization. Direction adjustment TOP H

(a)

(b)

(C) Figure 5-14 Attaching the Direction Adjustment tool Figure 5-15 Adjusting the Horizontal Direction Step2 Adjust the vertical direction

- As shown in Figure 5-16, loosen the hexagonal socket head bolts (d), (e), and (f) securing the mounting bracket, and tilt the antenna up or down to adjust the vertical direction.

- Tighten the bolts (d), (e) and (f). Recommended tightening torque: 8.5 N-m

- Finally, loosen the wing bolt (a) and remove the Antenna direction adjustment tool. In figure is an example when the antenna type is the horizontal polarization.

(a)

(f)

(d)

(e) Direction adjustment Figure 5-16 Adjusting the Vertical Direction 5-56 5.4. Connecting a Cable between AP-RFU and AP-IFU 5.4.1. AP-RFU (Omni Antenna) Step1 Use the coaxial cable to connect the AP-RFU and the AP-IFU. (Figure 5-17) Step2 Waterproof the connection with self-bonding tape or cold-shrinkable tube. AP-RFU Selfe Bonding tape and PVC tape Pole AP-IFU Connected cable between IFU and RFU Cable type Maximum length Recommended characteristic 5D-FB 110m Characteristic impedance : 50+2 Attenuation(247.5MHz) : 0.135dB/m or less Conductor resistance :

1.572/loop100m or less Connector Shape N Type plug for coaxial Coaxial cable with an N Type Plug connector (IF cable) Figure 5-17 Connecting the Cable to the AP-RFU (Omni Antenna)

+16VDC to be supplied to the AP-RFU is superimposed on the signals in the IF cable. Turn off the power to the AP-IFU when installing or removing the IF cable. Otherwise, the unit may be damaged. Cover the cable connection with a cold-shrinkable sleeve to make it waterproof. Otherwise, water may get in the connection. The curvature radius of the connection cable between the RFU and IFU should be 6 times or more the outer diameter of the cable. When securing the connection cable between the RFU and IFU, be careful so the cable is not deformed. 5-57 5.4.2. AP-RFU (Sectoral-Horn Antenna) Step1 Use the coaxial cable to connect the AP-RFU and the AP-IFU. (Figure 5-18) Step2 Waterproof the connection with self-bonding tape and PVC tape. AP-RFU Selfe Bonding tape and PVC tape Selfe Bonding tape and PVC tape or Cold-shrinkable sleeve Coaxial cable with an N Type Plug connector (IF cable) AP-IFU Connected cable between IFU and RFU Cable type Maximum length Recommended characteristic Connector Shape 5D-FB 110m Characteristic impedance : 50+2 Attenuation(247.5MHz) : 0.135dB/m or less Conductor resistance :1.572/loop100m or less N Type plug for coaxial Figure 5-18 Connecting a Cable to the AP-RFU (Sectoral-Horn Antenna)

+16VDC to be supplied to the AP-RFU is superimposed on the signals in the IF cable. Turn off the power to the AP-IFU when installing or removing the IF cable. Otherwise, the unit may be damaged. Cover the cable connection with a cold-shrinkable sleeve to make it waterproof. Otherwise, water may get in the connection. The curvature radius of the connection cable between the RFU and IFU should be 6 times or more the outer diameter of the cable. When securing the connection cable between the RFU and IFU, be careful so the cable is not deformed. 5-58 5.5. Connecting Cables from the AP-IFU to external Step1 Connect four cables to the AP-IFU: a coaxial cable (with an N-type plug), Ethernet cable, outdoor power supply cable, and ground wire.

(f) Power cable connector

(j) Clamp

(i) Clamp

(h) Clamp

(a) ETHER1

(b) ETHER2

(c) MNT

(g) FG terminal

(M4nut)

(d) ANT terminal connector

(3) Ground wire

(More than 1.5mm) To AP-RFU(see Figure 5-18)

(e) Ethernet cable inlet

(2) Outdoor power supply cable Use a T25 torx driver to open the AP-IFU cover Figure 5-19 Connecting Cables to the AP-IFU

(1) Ethernet Cable Cable contents Interface Connector shape Pin assign Cable type Range of applicable outer diameter Connect the (a)ETHER1 connector. Fix the cable by using (h), (i), (j) clamp in the AP-IFU. Connect the external network through the (e)Ethernet cable inlet. 100BASE-Tx RJ-45 ETHER signalMDI Ethernet cable for outdoor 5.5mm or less 5-59 Contents Equipment specification of power Range of applicable outer diameter Connector name Applicable Connector Contents Applicable Cable Applicable terminal Method of processing connector

(1) Ethernet cable

(2) Power cable Connect the power cable connector. DC-48V,35W(Max) 7.0mm 8.5mm NRW-203-RM-ULCSATUV (Nanaboshi Electric MFG Co.,LTD.) NRW-203-PF8-ULCSAUV (Nanaboshi Electric MFG Co.,LTD.)

(This connector is supplied with AP-IFU.)

(3) Ground wire Connect the ground wire. Ground wire more than 1.5 FG terminal M4nut. See Subsection 5.5.1 Ground wire more than 1.5mm FG terminal M4nut. The DC -48V power supply voltage for AP-IFU shall be SELV or TNV-1 depending on the network environment (0 or 1) acc. to IEC62102. The Equipment for connection to AP-IFU Ethernet-interface(RJ-45) shall be appropriate to connect to TNV-1 circuits. For the connection Terminal Equipment to AP-IFU and a cables suitable for outdoor use shall be installed. When opening the AP-IFU cover, make sure that the four special screws are loosened completely. Forcing open the cover may damage it.

+16VDC to be supplied to the AP-RFU is superimposed on the signals in the IF cable. Turn off the power to the AP-IFU when installing or removing the IF cable. Otherwise, the unit may be damaged. Cover the cable connection with a cold-shrinkable sleeve to make it waterproof. Otherwise, water may get in the connection. After you opened the AP-IFU cover, make sure to secure it using the stopper. Otherwise, you may get hurt. To close the cover, be sure to return the stopper to the original position. For the connection AP-IFU to AP-RFU and a coaxial cable suitable for outdoor use shall be installed. 5-60 5.5.1. Connecting the Power cable connector The connector manufacturer (Nanaboshi Electric MFG Co., Ltd.) recommends the following method of cable connection.

(1) Disassemble the connector, as shown here.

(a) Remove the insert assembly from the end bell by turning the assembly counterclockwise.

(b) Loosen the clamping nut to remove the cable packing. Clamping nut Cable pakkin End bell Insert assembly

(2) Pass the cable through the disassembled parts in the sequence shown here. Note: Be sure that all the parts are placed in the specified sequence and in the correct direction. Clamping nut Cable pakkin End bell Cable

(3) Peel the cable sheath and wires according to the dimensions specified here. Sheath Cable Core wire Cable outside diameter 7.0 to 8.5 mm 18mm 7mm Conductor cross-sectional area 2 mm2

(4) Process the ends of the cable's core wires and pretin them. Note: Do not pretin the cable sheath. Note: When the cable core is pretinned, it should be uniform everywhere and smaller than the diameter of the opening in the contact. Iron tip Cable Core wire Solder Contact 5-61

(5) Soldering

(a) Insert the pretinned core wires into the contact's solder pot.

(b) Using a soldering iron, heat the contact and the core wires.

(c) Let solder flow into the gap between the contact and the core wires until the gap is filled. Soldering iron wattage

(6) Assemble the connector.

[W]

30 Conductor cross-sectional area

[mm2]

Iron tip temperature

2 350 to 370

(a) Clamp the insert assembly and tighten the end bell with the specified torque.

(b) Push the cable packing into the end bell, clamp the end bell, and tighten the clamping nut with the specified torque.

(c) Move the cable back and forth until it moves easily (as shown). Once again, tighten the parts with the specified torque. Where to tighten Shell size: 20 End bell Clamping nut 1.0 to 1.5 1.5 to 2.0

[Unit: N-m]

Clamping nut Cable pakkin End bell Insert assembly 5-62 5.6. The confirmation of AP-IFU Turn on the AP-IFU and check the state of the LEDs on the AP-IFU. Table 5-1 LED State Indications State AP-IFU LED POWER LED Lit green Flashing green IFU STATE LED Off IFU ALM LED Lit green or flashing ETHER1 LED ETHER2 LED Off *1 ETHER1 AUTO LED Off *2 ETHER2 AUTO LED Off *3

*1 The LED lights if an Ethernet cable is connected to ETHER2.

*2 The LED lights if the ETHER1 switch is set at AUTO.

*3 The LED lights if the ETHER2 switch is set at AUTO. 5-63 5.7. Waterproofing Connectors 5.7.1. Self Bonding tape Figure 5-20 shows how to waterproof the connection using self-bonding tape. AP-RFU(Omni Antenna) Overlapping half of the previous layer with self-bonding tape (sectional view) Space is not acceptable 30mm AP-RFU(Sectoral - Horn Antenna) Coaxial cable Self Bonding tape N-type Plug connector N-type Jack connector Overlapping half of the previous layer with PVC tape (sectional view) AP-IFU Space is not acceptable 50mm Coaxial cable PVC tape Self Bonding tape N-type Plug connector N-type Jack connector Figure 5-20 Waterproofing a Connector Using Self-Bonding Tape Waterproofing procedure Step1 Wrap the self-bonding tape around the base of the N-type jack connector on the unit side one complete turn. After one turn, wrap around the coaxial cable by about 30 millimeters, overlapping one-half of the previous turn. Reverse the wrapping direction back to the base of the N-type jack connector on the unit side. Step2 Wrap the PVC tape for class 2 protection around the coaxial cable starting from the base of the N-type jack connector on the unit side by about 50 millimeters, 5-64 overlapping one-half of the previous turn so that the self-bonding tape is completely hidden. Reverse the wrapping direction back to the base of the N-type jack connector on the unit side. For the stretching margin of self-bonding tape, see the instruction manual for the product. Press evenly along the entire length of tape to remove air pockets. Make sure that there are no air pockets between layers of the self-bonding tape. Air pockets will degrade the waterproofing effect. 5-65 5.8. Connecting the AP Local Management Tool Open the cover of the AP-IFU. Connect the AP local management tool terminal to the MNT port of the AP-IFU using the AP local management cable as shown in Figure 5-21 MNT port Use a T25 torx driver to open the AP-IFU cover. AP Local management cable AP Local management toolPC Figure 5-21 Connection

When opening the AP-IFU cover, make sure that the four special screws are loosened completely. Forcing to open the cover may damage it. After you opened the AP-IFU cover, make sure to secure it using the stopper. Otherwise, you may get hurt. To close the cover, be sure to return the stopper to the original position. If it is difficult to tighten the four special screws of the AP-IFU cover, adjust the locations of the screw holes (support the cover and align the top of the cover to that of the chassis) and tighten the screws. Forced tightening of the screws may damage the cover and screws. When closing the cover, be careful not to nick cables. 5-66 5.9. Configure the AP parameters 5.9.1. AP Local management tool 5.9.1.1. Configure the AP network parameters Use the AP Local Management Tool to set the network parameters. These settings enable the OpS to connect to the AP. Perform the following setup procedure from the AP setup screen on the AP Local Management Tool. Step 1: OpS Frame Priority: Set the OpS frame priority. Step 2: User Frame Priority: Set the user frame priority. Step 3: OpS Frame VLAN-ID: Set the OpS frame Vlan-ID. Step 4: Radio frequency: Set the radio frequency. Step 5: AP IP Address: Set the AP IP address. Step 6: Subnet mask: Set the subnet mask. Step 7: Default gateway: Set the default gateway. Step 8: Trap Des, IP Add. 1: Set the "Reg./Not" and trap destination IP address 1. Set

"Reg." or "Not" and set an IP address for trap destination IP address 1. If necessary, you can also set Trap Des, IP Add. 2 and Trap Des, IP Add. 3. Step 9: Ether-IF 1: Set whether to use Ether-IF 1. If necessary, you can also set Ether-IF 2. Step 10: Click the Setup button. Step1 Step2 Step3 Step4 Step5 Step6 Step9 Step10 Step7 Step8 Figure 5-22 Configure the AP network 5-67 Step 11: when you click the button, a range check is performed. If the range check does not detect any error, the Confirmation dialog box appears. Click the Yes (Y) button. If a range error is detected, a message saying that a setting value is outside the range appears. Figure 5-23 Confirmation Dialog Box 5.9.1.2. Reset the AP Resetting the AP-IFU enables the AP network parameter settings. To reset the AP-RFU, on the Control (AP) screen in the AL Local Management Tool, click the Execute button. A confirmation dialog box appears. Clicking the Yes (Y) button executes a reset. Figure 5-24 Reset the AP 5-68 5.9.1.3. Measure the cable loss Check that the cable between the AP-IFU and the AP-RFU is connected correctly, and start cable loss measurement. When the measurement of cable loss between the AP-IFU and the AP-RFU is completed, the value is automatically compensated for. The cable loss compensation value is stored in the memory in the AP-RFU. Step 1: Select the Control (AP) screen in the AP Local Management Tool. Step 2: In the Cable Loss Measurement field, click the Execute button. Figure 5-25 Measure the cable loss Step 3: The Confirmation dialog box appears. Clicking the Yes (Y) button executes the measurement. Figure 5-26 Confirmation Dialog Box Step 4: If measurement ends normally, the Result dialog box appears. Click the OK button to end the measurement process. You can compensate for a cable loss of 0 to 15 dB Figure 5-27 Cable Loss Measurement Complete 5-69 Step 5: If the procedure ends abnormally, the Under Control dialog box appears. Check if the cable between the IFU and RFU is too long and there is a contact failure at the connector section. Figure 5-28 Cable Loss Measurement Error Step 6: If the procedure ends normally, the Under Control dialog box appears. Check if the cable between the IFU and RFU is connected correctly. Figure 5-29 Time out 5-70 5.9.2. Register the AP ID number to OpS Connect the OpS to the target AP and specify the setup parameters. Procedure Step 1: In the OpS, select the AP Parameter Setup/Control screen. Step 2: AP ID Number: Set the AP ID number and click the Set button. Step 3: Upstream Arbi. BW: Set the upstream arbitration bandwidth. Step 4: AP trans. Level: Set the AP transmission level (You can set only +14dBm) and click the Set button. Step 5: AP Reg. Status: Set the AP registration status to Registered and click the Set button. Step 6: RFU transmission: Set the RFU transmission to Enable and click the Set button. Step 7: Modulation Method: Set the modulation method to QPSK, 16QAM or Mixed, and click the Set button. Step1 Step3 Step5 Step2 Step4 Step6 Figure 5-30 Register the AP to OpS 5-71 5.10. Check sheet of AP Installation You can use the check sheet below to check the operation of the AP. Procedure

(A) LED operation test

- Turn off the AP-IFU and confirm that the "POWER" LED goes out.

- Turn on the AP-IFU and check the states of all the LED.

(B) Alarm operation test

- Turn on the AP-IFU and cause the "AP power recovery" trap to occur. Confirm that the message "AP power recovery: Clear" appears in the list of OpS alarms.

(C) Control operation test

- Run the RFU Reset command from the OpS and cause the "AP RFU-IFU communication error" trap to occur. Confirm that the message "AP RFU-IFU communication error: Clear" appears in the list of OpS alarms. Table 5-2 Check sheet AP Test type Serial number Test condition Test date Check item Pass/fail LED operation test When power is off Confirm that the POWER LED is off. When power is on Confirm that the POWER LED lights green. Confirm that the IFU STATE LED flashes green. Confirm that the IFU ALM LED is off. Confirm that the ETHER1 LED lights green or flashes. Confirm that the ETHER2 LED is off. *1 Confirm that the ETHER1 AUTO LED is off. *2 Confirm that the ETHER2 AUTO LED is off. *3 Confirm that the message "AP power recovery:

Clear" appears in the list of OpS alarms. Confirm

"AP RFU-IFU communication error: Clear" appears in the list of OpS alarms. the message that Running Reset from OpS RFU

*1 The LED lights if an Ethernet cable is connected to ETHER2.

*2 The LED lights if the ETHER1 switch is set at AUTO.

*3 The LED lights if the ETHER2 switch is set at AUTO. Alarm operation test OpS Control operation test 5-72

 

 

6. CONSTRUCTING A POINT-TO-MULTIPOINT SYSTEM

(WT) 6.1. Overview OpS Connecting the WT Local Management Tool WT Local management tool Installing the WT Installing the WT Adapter Connecting Cables to the WT Waterproofing WT small window Testing Check sheet of WT Construction Finish 6-73 6.2. OpS 6.2.1. Register the WT ID number to AP Connect the OpS to the target AP and register a WT. Step 1: In the OpS, select the WT Parameter Setup/Control tab. Step 2: Select the WT from "Select WT ID number."

Step 3: Specify the setup parameters.

- VLAN-TAG Cont: Set the VLAN-TAG Cont to Transparent.

- Authen Param: Set the authentication parameter.

- Serial number: Set the serial number and click the Set button.

- WT Reg. Status: Set the WT registration status to Registered and click the Set button.

- Modulation: Set the modulation to QPSK, 16QAM, or Adaptive and click the Set button.

- RFU Transmission: Set the RFU Transmission to Enable and click the Execute button. Interface Class: Set the interface class to AUTO or 10BASE and click the Set button. The following dialog box appears since a value is already set for "RFU Transmission." Click the OK button.

- UP Stream Bandwidth table [Maximum Limit / Minimum Guarantee]

- Down Stream Bandwidth table [Maximum Limit / Minimum Guarantee]

Clicking the Set button displays a dialog box. Place checkmarks in the checkboxes and click the Set button. Step 4: Set the VLAN-ID.

- VLAN-ID: Set the VLAN-ID and click the Register button.

- Since the VLAN-ID that has been set appears on the screen, select it.

- VLAN-ID Registration status: Set the VLAN-ID registration status to Registered.

- Service status [ out of service / In service ] : Set the Service status to In service 6-74 Step3 set parameters Step4 Set VLAN-ID Step1 Select [Parameter setup/control] tab Step2 Select the WT ID number Set Bandwidth table Figure 6-1 Register the WT ID number to AP 6-75 6.3. Connecting the WT Local Management Tool Connect the WT local management tool terminal to the PC port of the WT adapter (Figure 6-2) using a straight Ethernet cable. local management toolPC WT adapter IP address: 192.168.1.200 Subnet mask: 255.255.255.0 AC Adapter Ethernet cable (Straight) AC100240 initial values IP address:192.168.1.100 Subnet mask:255.255.255.0 Figure 6-2 Connection 6.4. WT Local management tool 6.4.1. Configure the WT Use the WT Local Management Tool to specify the Setup Parameters. Step 1: Select the Setup tab. Step 2: Set the WT ID number. Step 3: Set the AP ID number. Step 4: Set the authentication parameter. Step 5: Set the radio frequency. Step 6: Click the Setup button. Step 1 Step 2 Step 4 Step 3 Step 5 Step 6 Figure 6-3 Configure the WT 6-76 6.5. Installing the WT 6.5.1. Installing the WT Step1 Attach the WT mounting bracket to the WT using the bolts(a)and (b). You can orient the WT either for vertical or horizontal polarization. Step2 Secure the WT mounting bracket to the pole using the bolts. Applicable pole diameter: From 31.8mm to 34mm

(a)

(b

) Figure 6-4 Installing the WT 6-77 A builder prepares a steel pipe by the installation place (a wall, a pole or etc.), and it install. The required space of installation is shown below. Figure 6-5 The required space of installation 6-78 MOUNTING BRACKET FIXING BRACKET 6.5.2. Example of Installing the WT

(1) On a metal fence METAL FENCE WT

(2) On a house wall Figure 6-6 Installing on a metal fence EAVES WALL WT MOUNTING BRACKET FIXING BRACKET Figure 6-7 Installing on a house wall 6-79 6.5.3. Setting the WT for Vertical or Horizontal Polarization Rotate the antenna ninety degrees to choose between vertical or horizontal polarization For vertical polarization, position TOP V at the top. For horizontal polarization, position TOP H at the top. Vertical polarization TOP V Figure 6-8 Vertical Polarization Horizontal polarization TOP H Figure 6-9 Horizontal Polarization 6-80 6.6. Installing the WT (External Antenna) 6.6.1. Installing the WT (External30cm Antenna) 1. 30cm antenna installation procedure 1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 6-10) 2) Spread specified grease on the O-ring. The spreading method depends on the manual. (Figure 6-11) O-ring Figure 6-10 30cm antenna Figure 6-11 2. WT installation procedure Attach the antenna adaptor to the WT with the O-ring using four M3 screws. (Figure 6-12 & Figure 6-13) Tightening torque57 Ncm M3 screws Adaptor O-ring WT Figure 6-12 6-81 After installing the adaptor Figure 6-13 3. Attachment of the WT to the antenna 1) V(ertical) polarization When using the V polarization, the guide pin of the WT should be turned to right above and inserted into the V guide hole of the plate. (Figure 6-14 & Figure 6-15) V guide hole Plate Guide pin Figure 6-14 V polarization Figure 6-15 6-82 After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 6-16) Tightening torque265 Ncm Plate M5 screws Figure 6-16 2) H(orizontal) polarization When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H guide hole of the plate. (Figure 6-17& Figure 6-18) Plate H guide hole Guide pin Figure 6-17 Figure 6-18 6-83 After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 6-19) Tightening torque265 Ncm Plate M5 screws Figure 6-19 6-84 6.6.2. Installing the WT (External60cm Antenna) 1. 60cm antenna installation procedure 1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 6-20) 2) Spread specified grease on the O-ring. The spreading method depends on the manual. (Figure 6-21) O-ring Figure 6-20 30cm antenna Figure 6-21 2. WT installation procedure Attach the antenna adaptor to the WT with the O-ring using four M3 screws. (Figure 6-22 & Figure 6-23) Tightening torque57 Ncm M3 screws Adaptor O-ring WT Figure 6-22 6-85 After installing the adaptor Figure 6-23 3. Attachment of the WT to the antenna 1) V(ertical) polarization When using the V polarization, the guide pin of the WT should be turned to right above and inserted into the V guide hole of the plate. (Figure 6-24 & Figure 6-25) Guide pin V guide hole Plate Figure 6-24 V polarization Figure 6-25 6-86 After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 6-26) Tightening torque265 Ncm Plate M5 screws Figure 6-26 2) H(orizontal) polarization When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H guide hole of the plate. (Figure 6-27 & Figure 6-28) Plate H guide hole Guide pin Figure 6-27 Figure 6-28 6-87 After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 6-29) Tightening torque265 Ncm Plate M5 screws Figure 6-29 6-88 6.7. Adjusting the Direction of the WT To adjust the direction of the WT antenna, use the Antenna direction adjustment tool together with the WT Local Management Tool. Step1 Connecting the WT Local Management Tool and display the Receiving Level.

- See Subsection 6.7.1 Step2 Rough adjustment Install the Antenna direction adjustment tool.

- See Subsection 6.7.2 Step3 Fine adjustment

- See Subsection 6.7.3 Step4 Verification

- After adjust the direction, use the WT Local Management Tool to final check the receive level. If the receive level value is within the standard range, the procedure for adjusting the antenna direction has been completed. If the receive level value is lower than a standard value, you need to perform Step 3 again.

- Exit the WT Local Management Tool, and remove the Ethernet cable from the WT adapter.

- Remove the Antenna direction adjustment tool. 6-89 6.7.1. Connecting the WT Local Management Tool

(1) As shown in Figure 6-30, connect the WT Local Management Tool (PC) to the WT adapter. local management toolPC WT adapter Ethernet cable (Straight) IP address: 192.168.1.200 Subnet mask: 255.255.255.0 AC Adapter AC100240 Figure 6-30 How to Install the Cabling

(2) Method of measuring the receive level of the WT (P-MP mode) STEP1 Start the WT Local Management Tool in P-MP mode. STEP2 Go to the Radio Link Monitor screen of the WT in P-MP mode and display the Receiving Level. The procedure is shown in Figure 6-31. The Receiving Level provides a display interval of 1 second, and you need to adjust the antenna direction slowly. Figure 6-31 Method of Measuring the Receive Level 6-90 6.7.2. Roughly Adjusting the Direction Step1 As shown in Figure 6-32 and Figure 6-33, use the wing bolt (a) to attach the Antenna direction adjustment tool. Step2 As shown in Figure 6-34, loosen the hexagonal socket head bolts (b) and (c) securing the mounting bracket and swing the antenna left or right. Adjust the antenna approximately for the WT direction and finger-tighten the bolts (b) and (c). Step3 As shown in Figure 6-35, loosen the bolts (d), (e), and (f) and tilt the antenna up or down. Perform vertical-direction adjustment so that the WT of the opposite station can be seen through the scope of the Antenna direction adjustment tool. TOP H Direction adjustment tool

(a) TOP V

(a) Figure 6-32 How to Install Direction Adjustment tool when the antenna type is the horizontal polarization In Figure 6-34 and Figure 6-35 is an example when the antenna type is the horizontal polarization. Direction adjustment tool Figure 6-33 How to Install Direction Adjustment tool when the antenna type is the vertical polarization

(d)

(b)

(C)

(f)

(e) Figure 6-34 Rough-adjusting Horizontal Direction Figure 6-35 Rough-Adjusting the Vertical Direction Never look at the sun directly. Doing so may seriously damage the eyes. 6-91 6.7.3. Finely Adjusting the Direction Step 1: Horizontal direction As shown in Figure 6-36, loosen the hexagonal socket head bolts (a) and (b) securing the mounting bracket and swing the antenna left or right. Adjust the antenna direction so that the receive level indicates the maximum value, and finger-tighten the bolts (a) and (b). Step 2: Vertical direction As shown in Figure 6-37, loosen the hexagonal socket head bolts (c), (d), and (e) securing the mounting bracket and tilt the antenna up or down. Adjust the antenna direction so that the receive level indicates the maximum value. Tighten the bolts at a point showing the maximum receive level (tightening torque: 8.5Nm). Tighten the bolts (c), (d), and (e) and make sure that the point showing the maximum receive level is maintained. This concludes the procedure for vertical-direction adjustment. Step 3: Horizontal direction Finely adjust the horizontal direction by slightly loosening the bolts (a) and (b) again. Once again, locate the point where the receive level reaches the maximum value and hold that point. Finally, tighten the bolts (a) and (b) (tightening torque: 8.5Nm) while making sure that the point showing the maximum receive level is maintained. This concludes the procedure for horizontal-direction adjustment. The figures show examples of horizontal polarization setup.

(a)

(b)

(e)

(c)

(d) Figure 6-36 Finely Adjusting the Horizontal Direction Figure 6-37 Finely Adjusting the Vertical Direction Note : When adjusting the antenna direction When adjusting the direction, you might mistakenly take the antenna's side lobe as the maximum receive level. For fine adjustment, therefore, you should move the antenna some more after the receive level has reached the maximum value to make sure that you have not caught a side lobe. 6-92 6.7.4. The receive level and the distance For the receiving AP-RFU (Sectoral-Horn Antenna) in a point-to-multipoint system, the receiving level at clear sky and the distance are related as shown in Figure 6-38.

m B d

l e v e L g n v e c e R i i WT Receiving Level Maximum Receiving Level AP Receiving Level Minimum Receiving Level 10 100 1000 10000 Distance[m]

0

-10

-20

-30

-40

-50

-60

-70

-80

-90 1 Figure 6-38 Receiving Level and Distance (Sectoral QPSK) Transmission level (QPSK) Frequency Antenna gain[TX+RX]

TX Sectoral Antenna Gain:15.5dBiTYP RX WT Antenna Gain:31dBiTYP 14 [dBm]

26 [GH]

46.5 [dBi]

6-93 Free space loss Lp[dB]

m

mc

Hz

f d 4

log

Lp

20

m B d

l e v e L g n v e c e R i i 0

-10

-20

-30

-40 WT Receiving Level Maximum Receiving Level

-50 AP Receiving Level

-60

-70

-80

-90 1 Minimum Receiving Level 10 100 1000 10000 Distance[m]

Figure 6-39 Receiving Level and Distance (Sectroral 16QAM)

(16QAM) Transmission level (QPSK) Frequency Antenna gain[TX+RX]

TX Sectoral Antenna Gain:15.5dBiTYP RX WT Antenna Gain:31dBiTYP 11.5 [dBm]

26 [GH]

46.5 [dBi]

6-94 Free space loss Lp[dB]

m

mc

Hz

f d 4

log

Lp

20

WT Receiving Level AP Receiving Level Minimum Receiving Level Maximum Receiving Level 10 100 1000 10000 Distance[m]

Figure 6-40 Receiving Level and Distance (Omni QPSK) 0

-10

-20

-30

-40

-50

-60

-70

-80

-90 1

m B d

l e v e L g n v e c e R i i Transmission level (QPSK) Frequency Antenna gain[TX+RX]

TX Sectoral Antenna Gain:6.5dBiTYP RX WT Antenna Gain:31dBiTYP 14 [dBm]

26 [GH]

37.5 [dBi]

6-95 Free space loss Lp[dB]

m

mc

Hz

f d 4

log Lp

20 Maximum Receiving Level WT Receiving Level AP Receiving Level Minimum Receiving Level 10 100 1000 10000 Distance[m]

0

-10

-20

-30

-40

-50

-60

-70

-80

-90 1 Figure 6-41 Receiving Level and Distance (Omni 16QAM)

m B d

l e v e L g n v e c e R i i

(16QAM) Transmission level (QPSK) Frequency Antenna gain[TX+RX]

TX Sectoral Antenna Gain:6.5dBiTYP RX WT Antenna Gain:31dBiTYP 11.5 [dBm]

26 [GH]

37.5 [dBi]

6-96 Free space loss Lp[dB]

m

mc

Hz

f d 4

log

Lp

20 6.8. Installing the WT Adapter WT Adapter is installed in indoor It is an example of installing the appended wood screw. Screw into the mounting position the wood screw that comes with the WT adapter, leaving 2 mm. Hook the WT adapter on the wood screw. Wood Screw Figure 6-42 Installing the WT Adapter on the Wall 6-97 6.9. Connecting Cables to the WT Use an Ethernet cable (straight) to connect the WT and the WT adapter as shown in Figure 6-43. MDI WT Cold-shrinkable tube Small Lid Spacer Rubber Small Window Cold-shrinkable tube Ethernet cable (Straight) MDI-X You will need a Torx screwdriver (VESSEL T20H-120) to open the small cover of the WT WT adapter User Terminal AC adapter Figure 6-43 Connecting Cables to the WT 6-98

(1) Connected cable between WT and ANT port of WT adapter Cable type Range of applicable outer diameter Cable length Shape Cable connection Cable Ethernet cable for outdoor,straight 5.0 mm5.7mm 50m (maximum) Connector of both side RJ-45 Straight connection

- WT : MDI

- ANT port of WT adapter : MDI-X An Ethernet cable has eight signal lines. Four lines are used to carry Ethernet signals. The remaining four lines are used as power lines and LED control lines.

(2) Connect the user terminal to PC port of WT adapter Interface Shape Pin assign Interface 10BASE-T100BASE-TX Connector RJ-45 Ethernet signalMDI-X Cable Communication terminal Cable connection PC HUB ROUTER straight crossover straight

(3) Connect the AC adapter to DC port to the WT adapter Never connect your personal computer to the ANT port of the WT adapter. Doing so may damage your personal computer. The cable connecting between the WT and WT adapter carries 24 VDC for the WT in addition to Ethernet signals. Before unplugging the cable connecting between the WT and WT adapter, make sure to unplug the DC jack of the WT adapter to turn the power off. Otherwise, the unit may be damaged. When closing the small window, make sure that the rubber packing of the small window is free from any foreign matter. The cable connecting the WT and WT adapter is a straight cable. Wrong connection may damage the unit. The Equipment for connection to WT adapter PC-interface(RJ-45) shall be appropriate to connect to TNV-1 circuits. For the connection WT adapter to WT and a cable suitable for outdoor use shall be installed. 6-99 6.10. Waterproofing WT small window

(1) Pass the Ethernet cable through the cold-shrinkable tube (a) from the bonded portion of the spiral tube. Pay attention to the insertion direction (Figure 6-45). Applicable LAN cable diameter: 5.0 mm to 5.7 mm Components of CS sleeve

(e) Spiral tube

(d) Spacer

(b) Ethernet cable Bonding portion of the spiral tube for the cold-shrinkable

(a) Cold-shrinkable tube Figure 6-44 Pay attention to the irection Figure 6-45

(2) Connect the Ethernet cable to the WT (Figure 6-46).

(3) Using cable ties (c) or the like, secure the Ethernet cable to the supporting bracket. Attach the cable ties 70 to 100 mm from the end of the supporting bracket. The cable is approximately 300 mm long measured from the cable joint (with a diameter of approximately 200 mm) to the first cable tie (Figure 6-47). 300mm

(c Cable ties Figure 6-46 200mm Figure 6-47 6-100 Never allow the inside of the small window to become wet. Dampness may cause a malfunction. Connect the Ethernet cable perpendicular to the WT. Failure to do so will spoil the waterproofing effect, resulting in a device malfunction. Cable perpendicular to the WT OK Bent cable NG

(4) Mounting spacer (d)

- Mount the spacer on the Ethernet cable .

- Make sure that the spacer is fully inserted in the small Lid of the WT(Figure 6-49). Spacer

(d) Inserted Figure 6-48 Figure 6-49 Insert the spacer into the small window fully. Partial insertion of the spacer will spoil the waterproofing effect.

(5) Mounting cold-shrinkable tube (a)

- Place the cold-shrinkable tube on the spacer and small Lid (Figure 6-50).

- Butt the end of the cold-shrinkable tube against the base of the small Lid. Pulling white spiral tube (e) to the very edge of the cold-shrinkable tube eases the subsequent procedure (Figure 6-50).

- Pull the spiral tube to mount the edge of the cold-shrinkable tube on the small Lid (Figure 6-51). Make sure that there is no gap between the cold-shrinkable tube and the base of the small Lid and between the spacer and the small Lid.

- Pull the spiral tube to mount the cold-shrinkable tube, paying attention so the spacer is not lifted (Figure 6-52 and Figure 6-53). Make sure that the spacer is not protruded from the cold-shrinkable tube. The top of the cold-shrinkable tube should be 5 mm or less from the top of the spacer. 6-101 Figure 6-50 Figure 6-51 Figure 6-52 Figure 6-53 Slanted mounting of the cold-shrinkable tube as shown below will spoil the waterproofing effect. If the top of the cold-shrinkable tube is 5 mm or less from the top of the spacer, this will also spoil the waterproofing effect. NG NG

(6) Wrap the cable with PVC tape (for class 2 protection). Apply the PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the tape from the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer. Next, reverse the wrapping direction and wrap one more time to the starting point. 6-102 Length of PVC tape wrapping 65 22 Small window Spacer CS sleeve PVC tape Ethernetcable cable 6-103 6.11. When you use the cable with the LAP sheath for outdoor Processing of LAP sheath

- The LPA sheath is peeled off from the cable point to 120mm.

- It cuts it in the part peeled off when there is drain wire. 120mm The cable with the LAP sheath Drain Wire Drain wire is cut on the LAP sheath side. Processing of cutting part

- To prevent water being infiltrated in the wire, the self-bonding tape is rolled in the part where the LAP sheath was peeled off as shown in the figure below.

- The Ether plug is installed with the normal temperature shrinkage sleeve and Spasa passed. 50mm Fixation of cable EthernetInstallation of Spacer and normal temperature shrinkage sleeve Self-bonding Connector Spacer Push 25 25

- See6.9. Waterproofing WT small window Wrapping of PVC tape for protection

- It wraps until the self-bonding tape in the LAP sheath processing part is completely hidden 6-104 from a small window to the Ethernet cable side by 1/2 coming in succession, and 1 return round trip to the small window side. Self-bonding tape part 6-105 6.12. Waterproofing Without Using a Cold-Shrinkable Tube If installing a cold-shrinkable tube fails, use off-the-shelf self-bonding tape to provide the waterproofing.

(1) Securing the small Lid of the WT and the spacer Using an appropriate length of self-bonding tape, wrap the tape around both the small Lid of the WT (at its base) and spacer one complete turn. After one turn, wrap about seven turns around the Ethernet cable by overlapping one-half of the previous turn. Reverse the wrapping direction and wrap about another seven turns back to the small Lid. START END For the stretching margin of self-bonding tape, see the instruction manual for the product. When wrapping self-bonding tape, start at the base of the small window and end at the end of the waterproof sleeve. Next, reverse the direction and end at the base of the small window. This procedure makes an attractive wrapping and improves the waterproof effect by making any air pocketsless likely. Overlapping the wraps also protects against air pockets. Press evenly along the entire length of tape to remove air pockets. Make sure that there are no air pockets between the self-bonding tape and the small window of the WT or the rubber bushing. Air pockets will degrade the waterproofing effect. Overlapping half og the previous layer

(cross-sectional view) Ethernet cable Self-bonding tape 6-106 Spacer Small window

(2) Wrapping protective PVC tape Apply the protective PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the tape from the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer. Next, reverse the wrapping direction and wrap one more time to the starting point. Using the PVC tape will guard the self-bonding tape against ultraviolet and other rays. The wrapping also helps increase strength. Key point: When wrapping PVC tape, be sure that the self-bonding tape is completely covered for its protection. START END Length of PVC tape used for PVC tape Self- bonding Spacer Small 6-107 6.13. Testing 6.13.1. Connect the OpS terminal to an AP, and run a loopback test with the following procedure:

Perform a continuity test Step 1: Click the Testing tab. Step 2: Select a WT from the Select WT ID list. Step 3: Select "Loop back Test."

Step 4: Click the Execute button to start the test. Step 5: Check the test result:

- Accept

- Result

- Received frame length

- Transmittion time Step 2

: OK

: OK

: 516

: The result will vary depending on the distance. Step 1 Step 3 Step 4 Step 5 Figure 6-54 Perform a continuity test 6-108 Measure the packet loss rate 6.13.2. Connect the OpS terminal to an AP and measure the packet loss rate with the following procedure:

Step 1: Click the Testing tab. Step 2: Select a WT from the Select WT ID list. Step 3: Select the "Packet Loss Rate measurement (with Loop back, 10msec)" check box. Step 4: Specify the following settings, and click the Execute button to start the test.

- Display Interval : 4 seconds

- Modulation Method (only Adaptive) : Select the current modulation method

(check the WT Operation Status List in the OpS).

- Retry Time : 5 minutes Step 5: Perform a time measurement and check the Packet Loss Rate column. Step 2 Step 1 Step 4 Step 3 Step 5 Figure 6-55 Measure the packet loss rate 6-109 6.14. Check sheet of WT Construction Check the operation of the WT using the check sheet below. Test procedure

(A) LED operation test

- Remove the AC adapter (to turn off the power) and make sure that all the LEDs are off.

Insert the AC adapter (to turn on the power) and check the states of the LEDs.

(B) Loopback test between the WT and the WT adapter

Press the TEST switch on the WT adapter and make sure that the ETHER LED goes out.

- Remove the cable from the WT adapter's PC port and make sure that the ETHER LED goes out.

(C) Receive level

- Connect the WT Local Management Tool to the WT and measure the receive level.

(D) Position of the AP-RFU in the field of view after direction adjustment

After the direction is adjusted, look into the scope of the Antenna direction adjustment tool to visually check the position of the AP-RFU Table 6-1 Check sheet WT Test type Serial number Test condition Test date Check item Pass/fail Measured value Confirm that the POW LED on the WT adapter goes out. Confirm that the ETHER LED on the WT adapter goes out. Confirm that the ALM LED on the WT adapter goes out. Confirm that the POW LED on the WT adapter lights green. Confirm that the ETHER LED on the WT adapter flashes green. Confirm that the ALM LED on the WT adapter flashes at 1-second intervals and then goes out. Confirm that the ETHER LED on the WT adapter goes out. Confirm that the ETHER LED on the WT adapter goes out. Remove the AC adapter. Insert adapter. the AC Press the TEST switch on the WT adapter. the Remove cable the WT adapter's PC port. from LED test operation Loopback test between WT and WT adapter Receive level Connect the WT Local Management Tool to the WT and measure the receive level.

dBm 6-110 7. CONSTRUCTING A POINT-TO-POINT SYSTEM 7.1. Overview(WT Construction flow) Connecting the WT Local Management Tool Configure the WT(master) Configure the WT(slave) Installing the WT Installing the WT Adapter(master/slave) Connecting Cables to the WT(master/slave) Waterproofing WT small window Testing Check sheet of Point to Point Construction Finish 7-111 7.2. Connecting the WT Local Management Tool Connect the local management tool terminal to the PC port of the WT adapter (Figure 7-1) using a straight Ethernet cable. Ethernet cable (Straight) local management toolPC WT adapter Ethernet cable (Straight) Master IP address: 192.168.1.200 Subnet mask: 255.255.255.0 Slave IP address: 192.168.1.201 Subnet mask: 255.255.255.0 AC Adapter Figure 7-1 Connection AC100240 initial values IP address:192.168.1.100 Subnet mask:255.255.255.0 When changing the IP address of the unit, set the IP address of the local management tool (PC) to an IP address belonging to the same network. When changing the IP address of the unit, restart the power of the hub if the unit is connected to the local management tool (PC) via a hub (because MAC address learning may fail and the connection may be dropped). 7-112 7.3. Configure the WT(master) Change the WTs mode from P-MP to P-P(matser). On the Setup screen in the WT Local Management Tool (Master in P-P mode, Administrator), specify the settings in the following procedure:

Step 1: Select the Master setup tab. Step 2: Specify the settings under Setup for Setup Parameters.

- System ID Number: Set the system ID number.

- Serial number at opposite WT: Set the serial number at the opposite WT.

- Encryption Parameter: Set the encryption parameter.

- Trans. Level: Set the transmission level.

- Modulation Method: Set the modulation method to QPSK, 16QAM, or AUTO.

- Interface Class: Set the interface class to AUTO or 10BASE.

- Radio Frequency: Set the radio frequency.

- Reg. Status: Set the registration status to Reg. Step 3: Set the Network configuration for Setup Parameters.

- IP Address: Set the IP address.

- Subnet mask: Set the subnet mask.

- Default gateway: Set the default gateway.

- Trap Des. IP Add1: Set "Reg." or "Not" and trap destination IP address 1. As required, you can also set Trap Des. IP Add2, and Trap Des. IP Add3.

- OpS Frame Priority: Set the OpS frame priority.

- OpS Frame Vlan-ID: Set the OpS frame Vlan-ID.

- ARP Request: Set the ARP request to ON or OFF. Step 4: Click the Setup button. Step 5 Make a clock setting in Setup Parameters2 and click the Setup button. Step 6 Set RFU Transmission (Enable) in Setup Parameters3 and click the Execute button. 7-113 Step1 Step2 Step3 Step4 Step5 Step6 Figure 7-2 Configure the WT(master) 7-114 7.4. Configure the WT(slave) Change the WTs mode from P-MP to P-P(slave). On the Setup screen in the WT Local Management Tool (Slave in P-P mode, Administrator), specify the settings in the following procedure:

Step 1: Select the Slave setup tab. Step 2: Specify the settings under Setup for Setup Parameters.

- System ID Number: Set the system ID number.

- Serial number at opposite WT: Set the serial number at the opposite WT.

- Encryption Parameter: Set the encryption parameter.

- Trans. Level: Set the transmission level.

- Interface Class: Set the interface class to AUTO or 10BASE.

- Radio Frequency: Set the radio frequency. Step 3: Set the Network configuration for Setup Parameters.

- AP IP Address: Set the AP IP address.

- Subnet mask: Set the subnet mask.

- Default gateway: Set the default gateway.

- ARP Request: Set the ARP request to ON or OFF. Step 4: Click the Setup button. Step1 Step2 Step3 Step4 Figure 7-3 Configure the WT(slave) 7-115 Fi 7.5. Installing the WT 7.5.1. Installing the WT(master/slave) Step1 Attach the WT mounting bracket to the WT using the bolts(a)and (b). You can orient the WT either for vertical or horizontal polarization. Step2 Secure the WT mounting bracket to the pole using the bolts. Applicable pole diameter: From 31.8mm to 34mm gure 7-4 Installing the WT 7-116 A builder prepares a steel pipe by the installation place (a wall, a pole or etc.), and it install. The required space of installation is shown below. Figure 7-5 The required space of installation 7-117 MOUNTING BRACKET FIXING BRACKET 7.5.2. Example of Installing the WT

(1) On a metal fence METAL FENCE WT

(2) On a house wall Figure 7-6 Installing on a metal fence EAVES WALL WT MOUNTING BRACKET FIXING BRACKET Figure 7-7 Installing on a house wall 7-118 7.5.3. Setting the WT for Vertical or Horizontal Polarization Rotate the antenna ninety degrees to choose between vertical or horizontal polarization For vertical polarization, position TOP V at the top. For horizontal polarization, position TOP H at the top. Vertical polarization TOP V Figure 7-8 Vertical Polarization Horizontal polarization TOP H Figure 7-9 Horizontal Polarization 7-119 7.6. Installing the WT (External Antenna) 7.6.1. Installing the WT (External30cm Antenna) 1. 30cm antenna installation procedure 1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 7-10) 2) Spread specified grease on the O-ring. The spreading method depends on the manual. (Figure 7-11) O-ring Figure 7-10 30cm antenna Figure 7-11 2. WT installation procedure Attach the antenna adaptor to the WT with the O-ring using four M3 screws. (Figure 7-12 & Figure 7-13) Tightening torque57 Ncm Adaptor O-ring WT M3 screws Figure 7-12 7-120 After installing the adaptor Figure 7-13 3. Attachment of the WT to the antenna 1) V(ertical) polarization When using the V polarization, the guide pin of the WT should be turned to right above and inserted into the V guide hole of the plate. (Figure 7-14 & Figure 7-15) V guide hole Plate Guide pin Figure 7-14 V polarization Figure 7-15 7-121 After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 7-16) Tightening torque265 Ncm Plate M5 screws Figure 7-16 2) H(orizontal) polarization When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H guide hole of the plate. (Figure 7-17 & Figure 7-18) Plate H guide hole Guide pin Figure 7-17 Figure 7-18 7-122 After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 7-19) Tightening torque265 Ncm Plate M5 screws Figure 7-19 7-123 7.6.2. Installing the WT (External60cm Antenna) 1. 60cm antenna installation procedure 1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 7-20) 2) Spread specified grease on the O-ring. The spreading method depends on the manual. (Figure 7-21) O-ring Figure 7-20 30cm antenna Figure 7-21 2. WT installation procedure Attach the antenna adaptor to the WT with the O-ring using four M3 screws. (Figure 7-22 & Figure 7-23) Tightening torque57 Ncm M3 screws Adaptor O-ring WT Figure 7-22 7-124 After installing the adaptor Figure 7-23 3. Attachment of the WT to the antenna 1) V(ertical) polarization When using the V polarization, the guide pin of the WT should be turned to right above and inserted into the V guide hole of the plate. (Figure 7-24 & Figure 7-25) V guide hole Plate Guide pin Figure 7-24 V polarization Figure 7-25 7-125 After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 7-26) Tightening torque265 Ncm Plate M5 screws Figure 7-26 2) H(orizontal) polarization When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H guide hole of the plate. (Figure 7-27 & Figure 7-28) Plate H guide hole Guide pin Figure 7-27 Figure 7-28 7-126 After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 7-29) Tightening torque265 Ncm Plate M5 screws Figure 7-29 7-127 7.7. Adjusting the Direction of the WT 7.7.1. Adjusting the Direction of the WT This section describes the procedure for adjusting the antenna direction when a Point-to-Point System is used. When adjusting the direction of the WT antenna, use the Antenna direction adjustment tool together with the WT Local Management Tool. Step 1: Connection between WT (master/slave) and WT Local Management Tool and display the Receiving Level. See Subsection 7.7.1.1

- Method of adjustment for near-distance installation If circuit design calls for a receive level of -35 dBm or higher, you need to reduce the transmission level according to the following procedure:

WT (Master) Trans Level WT (Slave) Trans Level

: 14dBm -6dBm (see Subsection 7.7.1.1 (4))

: 14dBm -6dBm (see Subsection 7.7.1.1 (4)) Step 2: Rough adjustment for the WT (Master)

Install the Antenna direction adjustment tool. See Subsection 7.7.1.2 Remove the Antenna direction adjustment tool. Step 3: Rough adjustment for the WT (Slave)

Install the Antenna direction adjustment tool. See Subsection 7.7.1.2 Remove the Antenna direction adjustment tool. Step 4: Fine adjustment for the WT (Slave)

See Subsection 7.7.1.3 Step 5: Fine adjustment for the WT (Master)

See Subsection 7.7.1.3 Step 6: Verification

After fine adjustment, use the WT Local Management Tool to final check the receive level. If the receive level value is within the standard range, the procedure for adjusting the antenna direction has been completed. If the receive level value is lower than a standard value, you need to perform Steps 4 and 5 again. Step 7: Exit the WT Local Management Tool, and remove the cable from the WT adapter. 7-128 7.7.1.1. Connecting the WT Local Management Tool

(1) As shown in Figure 7-30, connect the WT Local Management Tool (PC) to the WT adapter. local management toolPC WT adapter Ethernet cable (Straight) Master IP address: 192.168.1.200 Subnet mask: 255.255.255.0 Slave IP address: 192.168.1.201 Subnet mask: 255.255.255.0 AC Adapter AC100240 Figure 7-30 Connecting the WT Local Management Tool

(2) Measuring the receive level the WT (master in P-P mode)

- Start the WT Local Management Tool and select P-P mode.

- On the Radio Link Monitor screen in the master station in P-P mode, measure the

"Receiving Level" value. The procedure is shown in Figure 7-31. The minimum display interval is 1 second, and you need to adjust the antenna direction slowly. Figure 7-31 Measuring the Receive Level (Master) 7-129

(3) Measuring the receive level of the WT (slave in P-P mode)

- Start the WT (slave in P-P mode) and select P-P mode.

- On the Radio Link Monitor screen in the slave station in P-P mode, measure the

"Receiving Level" value. The procedure is shown in Figure 7-32. The minimum display interval is 1 second, and you need to adjust the antenna direction slowly. Figure 7-32 Measuring the Receive Level (Slave) 7-130

(4) Method of adjustment for near-distance installation If circuit design calls for a receive level of -35 dBm or higher, use the following procedure:

- Start the WT Local Management Tool and select P-P mode.

- On the Master Setup screen in the master station in P-P mode, change "Trans.Level" from 14[dBm] to -6[dBm]. After the change, click the SETUP button. The procedure is shown in Figure 7-33. OFF Figure 7-33 Setting "Trans.Level" for the WT (Master)

- On the Slave Setup screen in the slave station in P-P mode, change "Trans.Level" from 14[dBm] to -6[dBm]. After the change, click the SETUP button. The procedure is shown in Figure 7-34. Figure 7-34 Setting "Trans.Level" for the WT (Slave) 7-131 7.7.1.2. Roughly Adjusting the Direction Step1 As shown inFigure 7-35 and Figure7-36, use the wing bolt (a) to attach the Antenna direction adjustment tool. Step2 As shown in Figure 7-37, loosen the hexagonal socket head bolts (b) and (c) securing the mounting bracket and swing the antenna left or right. Adjust the antenna approximately for the WT direction and finger-tighten the bolts (b) and (c). Step3 As shown in Figure 7-38, loosen the bolts (d), (e), and (f) and tilt the antenna up or down. Perform vertical-direction adjustment so that the WT of the opposite station can be seen through the scope of the Antenna direction adjustment tool. TOP H Direction adjustment tool

(a) TOP V

(a) Figure 7-35 How to Install Direction Adjustment tool when the antenna type is the horizontal polarization Direction adjustment tool Figure7-36 How to Install Direction Adjustment tool when the antenna type is the vertical polarization In Figure 7-37 and Figure 7-38 is an example when the antenna type is the horizontal polarization.

(b)

(C) Figure 7-37 Rough-adjusting Horizontal Direction

(d)

(f)

(e) Figure 7-38 Rough-Adjusting the Vertical Direction Never look at the sun directly. Doing so may seriously damage the eyes. 7-132 7.7.1.3. Finely Adjusting the Direction Step 1: Horizontal direction As shown in Figure 7-39, loosen the hexagonal socket head bolts (a) and (b) securing the mounting bracket and swing the antenna left or right. Adjust the antenna direction so that the receive level indicates the maximum value, and finger-tighten the bolts (a) and (b). Step 2: Vertical direction As shown in Figure 7-40, loosen the hexagonal socket head bolts (c), (d), and (e) securing the mounting bracket and tilt the antenna up or down. Adjust the antenna direction so that the receive level indicates the maximum value. Tighten the bolts at a point showing the maximum receive level (tightening torque: 8.5Nm). Tighten the bolts (c), (d), and (e) and make sure that the point showing the maximum receive level is maintained. This concludes the procedure for vertical-direction adjustment. Step 3: Horizontal direction Finely adjust the horizontal direction by slightly loosening the bolts (a) and (b) again. Once again, locate the point where the receive level reaches the maximum value and hold that point. Finally, tighten the bolts (a) and (b) (tightening torque: 8.5Nm) while making sure that the point showing the maximum receive level is maintained. This concludes the procedure for horizontal-direction adjustment. The figures show examples of horizontal polarization setup.

(a)

(b) Figure 7-39 Finely Adjusting the Horizontal Direction Note : When adjusting the antenna direction

(e)

(c)

(d) Figure 7-40 Finely Adjusting the Vertical Direction When adjusting the direction, you might mistakenly take the antenna's side lobe as the maximum receive level. For fine adjustment, therefore, you should move the antenna some more after the receive level has reached the maximum value to make sure that you have not caught a side lobe. 7-133 7.7.2. The receive level and the distance In a point-to-point system, the receiving level at clear sky and the distance are related as shown in Figure 7-41.

m B d

l e v e L g n v e c e R i i 0

-10

-20

-30

-40

-50

-60

-70

-80

-90 1 Receiving level Maximum receiving level Minimum receiving level 10 100 1000 10000 Distance[m]

Figure 7-41 Receiving Level and Distance (QPSK) Transmission level (QPSK) Frequency Antenna gain[TX+RX]

TX WT Antenna Gain:31dBiTYP RX WT Antenna Gain:31dBiTYP 14 [dBm]

26 [GH]

62 [dBi]

7-134 Free space loss Lp[dB]

m

mc

Hz

f d 4

log

Lp

20 Receiving level Maximum receiving level 0

-10

-20

-30

m B d

l e v e L g n v e c e R i i

-40

-50

-60

-70

-80 1 Minimum receiving level 10 100 1000 10000 Distance[m]

Figure 7-42 Receiving Level and Distance (16QAM) Transmission level (16QAM) Frequency Antenna gain[TX+RX]

TX WT Antenna Gain:31dBiTYP RX WT Antenna Gain:31dBiTYP 14 [dBm]

26 [GH]

62 [dBi]

7-135 Free space loss Lp[dB]

m

mc

Hz

f d 4

log

Lp

20 7.8. Installing the WT Adapter(master/slave) WT Adapter is installed in indoor It is an example of installing the appended wood screw. Screw into the mounting position the wood screw that comes with the WT adapter, leaving 2 mm. Hook the WT adapter on the wood screw. Wood Screw Figure 7-43 Installing the WT Adapter on the Wall 7-136 7.9. Connecting Cables to the WT(master/slave) Use an Ethernet cable (straight) to connect the WT and the WT adapter as shown in Figure 7-44. MDI WT Cold-shrinkable tube Small Lid Spacer Rubber Small Window Cold-shrinkable tube Ethernet cable (Straight) MDI-X You will need a Torx screwdriver (VESSEL T20H-120) to open the small cover of the WT WT adapter User Terminal AC adapter Figure 7-44 Connecting Cables to the WT 7-137

(1) Connected cable between WT and ANT port of WT adapter Cable type Range of applicable outer diameter Cable length Shape Cable connection Cable Ethernet cable for outdoor,straight 5.0 mm5.7mm 50m (maximum) Connector of both side RJ-45 Straight connection

- WT : MDI

- ANT port of WT adapter : MDI-X An Ethernet cable has eight signal lines. Four lines are used to carry Ethernet signals. The remaining four lines are used as power lines and LED control lines.

(2) Connect the user terminal to PC port of WT adapter Interface Shape Pin assign Communication terminal PC HUB ROUTER Interface 10BASE-T100BASE-TX Connector RJ-45 Ethernet signalMDI-X Cable Cable connection straight crossover straight

(3) Connect the AC adapter to DC port to the WT adapter Never connect your personal computer to the ANT port of the WT adapter. Doing so may damage your personal computer. The cable connecting between the WT and WT adapter carries 24 VDC for the WT in addition to Ethernet signals. Before unplugging the cable connecting between the WT and WT adapter, make sure to unplug the DC jack of the WT adapter to turn the power off. Otherwise, the unit may be damaged. When closing the small window, make sure that the rubber packing of the small window is free from any foreign matter. The cable connecting the WT and WT adapter is a straight cable. Wrong connection may damage the unit. The Equipment for connection to WT adapter PC-interface(RJ-45) shall be appropriate to connect to TNV-1 circuits. For the connection WT adapter to WT and a cable suitable for outdoor use shall be installed. 7-138 7.10. Waterproofing WT small window

(1) Pass the Ethernet cable through the cold-shrinkable tube (a) from the bonded portion of the spiral tube. Pay attention to the insertion direction (Figure 7-46). Applicable LAN cable diameter: 5.0 mm to 5.7 mm Components of CS sleeve

(b) Ethernet cable

(e) Spiral tube

(d) Spacer Bonding portion of the spiral tube for the cold-shrinkable NG

(a) Cold-shrinkable tube Pay attention to the irection Figure 7-45 Figure 7-46

(2) Connect the Ethernet cable to the WT (Figure 7-47).

(3) Using cable ties (c) or the like, secure the Ethernet cable to the supporting bracket. Attach the cable ties 70 to 100 mm from the end of the supporting bracket. The cable is approximately 300 mm long measured from the cable joint (with a diameter of approximately 200 mm) to the first cable tie (Figure 7-48). 300mm

(c Cable ties Figure 7-47 200mm Figure 7-48 Never allow the inside of the small window to become wet. Dampness may cause a malfunction. Connect the Ethernet cable perpendicular to the WT. Failure to do so will spoil the waterproofing effect, resulting in a device malfunction. Bent cable Cable perpendicular to the WT OK 7-139

(4) Mounting spacer (d)

- Mount the spacer on the Ethernet cable

- Make sure that the spacer is fully inserted in the small Lid of the WT (Figure 7-50). Spacer

(d) Inserted Figure 7-49 Figure 7-50 Insert the spacer into the small window fully. Partial insertion of the spacer will spoil the waterproofing effect.

(5) Mounting cold-shrinkable tube (a)

- Place the cold-shrinkable tube on the spacer and small Lid (Figure 7-51).

- Butt the end of the cold-shrinkable tube against the base of the small Lid. Pulling white spiral tube (e) to the very edge of the cold-shrinkable tube eases the subsequent procedure (Figure 7-51).

- Pull the spiral tube to mount the edge of the cold-shrinkable tube on the small Lid (Figure 7-52). Make sure that there is no gap between the cold-shrinkable tube and the base of the small Lid and between the spacer and the small Lid.

- Pull the spiral tube to mount the cold-shrinkable tube, paying attention so the spacer is not lifted (Figure 7-53 and Figure 7-54). Make sure that the spacer is not protruded from the cold-shrinkable tube. The top of the cold-shrinkable tube should be 5 mm or less from the top of the spacer. Figure 7-51 Figure 7-52 Figure 7-53 Figure 7-54 7-140 Slanted mounting of the cold-shrinkable tube as shown below will spoil the waterproofing effect. If the top of the cold-shrinkable tube is 5 mm or less from the top of the spacer, this will also spoil the waterproofing effect. NG NG

(6) Wrap the cable with PVC tape (for class 2 protection). Apply the PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the tape from the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer. Next, reverse the wrapping direction and wrap one more time to the starting point. Length of PVC tape wrapping Ethernetcable cable 7-141 PVC tape Spacer Small window CS sleeve 7.11. When you use the cable with the LAP sheath for outdoor Processing of LAP sheath

- The LPA sheath is peeled off from the cable point to 120mm.

- It cuts it in the part peeled off when there is drain wire. 120mm The cable with the LAP sheath Drain Wire Drain wire is cut on the LAP sheath side. Processing of cutting part

- To prevent water being infiltrated in the wire, the self-bonding tape is rolled in the part where the LAP sheath was peeled off as shown in the figure below.

- The Ether plug is installed with the normal temperature shrinkage sleeve and Spasa passed. 50mm Fixation of cable EthernetInstallation of Spacer and normal temperature shrinkage sleeve Self-bonding Connector Spacer Push 25 25

- See6.9. Waterproofing WT small window Wrapping of PVC tape for protection

- It wraps until the self-bonding tape in the LAP sheath processing part is completely hidden 7-142 from a small window to the Ethernet cable side by 1/2 coming in succession, and 1 return round trip to the small window side. Self-bonding tape part 7.12. Waterproofing Without Using a Cold-Shrinkable Tube If installing a cold-shrinkable tube fails, use off-the-shelf self-bonding tape to provide the waterproofing.

(1) Securing the small Lid of the WT and the spacer Using an appropriate length of self-bonding tape, wrap the tape around both the small Lid of the WT (at its base) and spacer one complete turn. After one turn, wrap about seven turns around the Ethernet cable by overlapping one-half of the previous turn. Reverse the wrapping direction and wrap about another seven turns back to the small Lid. START END 7-143 For the stretching margin of self-bonding tape, see the instruction manual for the product. When wrapping self-bonding tape, start at the base of the small window and end at the end of the waterproof sleeve. Next, reverse the direction and end at the base of the small window. This procedure makes an attractive wrapping and improves the waterproof effect by making any air pocketsless likely. Overlapping the wraps also protects against air pockets. Press evenly along the entire length of tape to remove air pockets. Make sure that there are no air pockets between the self-bonding tape and the small window of the WT or the rubber bushing. Air pockets will degrade the waterproofing effect. Overlapping half og the previous layer

(cross-sectional view) Ethernet cable

(2) Wrapping protective PVC tape Self-bonding tape Spacer Small window Apply the protective PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the tape from the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer. Next, reverse the wrapping direction and wrap one more time to the starting point. Using the PVC tape will guard the self-bonding tape against ultraviolet and other rays. The wrapping also helps increase strength. Key point: When wrapping PVC tape, be sure that the self-bonding tape is completely covered for its protection. 7-144 START END Length of PVC tape used for wrapping PVC tape Self- bonding tape Spacer Small window 7-145 Ping test 7.13. Testing 7.13.1. Connect the WT and the PC as shown in Figure 7-55. Use the PC to perform a ping test in the following procedure. Master Slave PC WT adapter Ethernet cable (Straight) AC Adapter AC100240 Figure 7-55 Ping Test System Diagram Step 1: Start the Windows command prompt. Step 2: Type the following command and press the Return key. Ping xxx.xxx.xxx.xxx, where xxx.xxx.xxx.xxx shows the IP address of the opposite PC. Step 3: After the command is run, check that a reply as shown in Figure 7-56 returns. Step 2 Step 3 Figure 7-56 Ping Test 7-146 7.13.2. Measure the packet loss rate (with WT Local mnagement tool) Connect the WT Local Management Tool and measure the packet loss rate in the following procedure:

Step 1: Start the WT Local Management Tool and select P-P mode. Step 2: Select the Radio Link Monitor tab. Step 3: Set "Display Interval" to 1. Step 4: Click the Start button to start traffic measurement. Step 5: After traffic measurement for any length of time, click the Abort button to end traffic measurement. Step 6: Check "Packet Loss Rate."

Step2 Step6 Step3 Step4 Step5 Figure 7-57 Measure the packet loss rate 7-147 Measure the packet loss rate (with OpS) 7.13.3. Connect the OpS terminal to the WT (Master) and measure the packet loss rate in the following procedure. Step 1: Select the Traffic Information tab. Step 2: Set "Display Interval" under "Traffic Acquisition."

Step 3: Select Save File as ON or OFF. Step 4: Click the Execute button under "Traffic Acquisition" to start traffic measurement. Step 5: After traffic measurement for any length of time, click the Abort button under

"Traffic Acquisition" to end traffic measurement. Step 6: Check "Packet Loss Rate."

Step 1 Step 3 Step 2 Step 4 Step 5 Figure 7-58 Measure the packet loss rate 7-148 7.14. Check sheet of Point to Point Construction Check operation of the WT (Master/Slave) using the check sheet below. Test procedure

(A) LED operation test

- Remove the AC adapter (to turn off the power) and make sure that all the LEDs go out.

Insert the AC adapter (to turn on the power) and check the states of the LEDs.

(B) Loopback test between the WT and the WT adapter

Press the TEST switch on the WT adapter and make sure that the ETHER LED goes out.

- Remove the cable from the WT adapter's PC port and make sure that the ETHER LED goes out.

(C) Receive level

- Connect the WT Local Management Tool to the WT and measure the receive level. Table 7-1 Check sheet Test date Check item Pass/fail Measured value Confirm that the POW LED on the WT adapter goes out. Confirm that the ETHER LED on the WT adapter goes out. Confirm that the ALM LED on the WT adapter goes out. Confirm that the POW LED on the WT adapter lights green. Confirm that the ETHER LED on the WT adapter flashes green. Confirm that the ALM LED on the WT adapter flashes at 1-second intervals and then goes out. Confirm that the ETHER LED on the WT adapter goes out. Confirm that the ETHER LED on the WT adapter goes out. Connect the WT Local Management Tool to the WT and measure the receive level.

dBm WT Test type Serial number Test condition LED test operation Remove the AC adapter. Insert adapter. the AC Loopback test between WT and WT adapter Receive level Press the TEST switch on the WT adapter. the Remove cable the WT adapter's PC port. from 7-149 8. Standard Tools to be Used The table below lists the tools used during installation or maintenance of the units. No. Unit name 1 2 3 6 7 8 AP-IFU WT 9 AP-RFU

(Omni) 10 AP-RFU

(Sectoral-

Horn) Used for:

Table 8-1 Tools Used Tightening Door Power board Cable clamp Ground SC lock(cap) torque [Ncm]

265 M5 127 M4 M4 118 M4 nut 127 G3/8 nut Small window M4 Mounting bracket M6 Ethernet cable 127 850 110 to 150 M6 Mounting bracket axis tightening M16 Mounting bracket M6 850 9410 850 Tool Torx driver (VESSEL T25H-120) Phillips screwdriver Phillips screwdriver Socket driver (Width across flats: 7) Spanner wrench (Width across flats:

22) Torx driver (VESSEL T20H-120) Allen wrench (Width across flats: 5) Crimping tool for RJ-45

(Release-after-crimp type) Socket wrench (Width across flats:

24) Allen wrench (Width across flats: 5) The appropriate tightening torque is 10% of the value indicated in the table. 8-150 9. INITIAL VALUES 9.1. Point to Multipoint system The factory-set initial values for a point-to-multipoint system are shown below. 9.1.1. Initial values for AP parameters (Point to Multipoint System) Table 9-1 shows the AP initial values. Table 9-1 Initial values for AP parameters Parameters Initial values Setting range Registerd in AP-RFU memory AP transmission level RFU transmission state 14 disable

+14 disable/enbale Radio frequency Registerd in AP-IFU memory AP ID number AP registration status Not registered Depends on the content of the registration of ini FILE 0 065535 Not registered Registered/Not registerd Upstream arbitration bandwidth OpS frame VLAN priority User frame VLAN priority OpS frame VLAN-ID Modulation method IP addrss Subnet mask Default gateway 2 4 0 0

(Total bandwidth corresponds 18 to 10) 07 07 24094 Mixed QPSK/16QAM/Mixed 192.168.0.1 255.255.255.0 192.168.0.254 0.0.0.0255.255.255.255 0.0.0.0255.255.255.255 0.0.0.0255.255.255.255 Trap destination 1 status Registered Registered

/Not registered Trap destination IP address 1 192.168.0.2 0.0.0.0255.255.255.255 Trap destination 2 status Not registered Registered

/Not registered Trap destination IP address 2 192.168.0.3 0.0.0.0255.255.255.255 Trap destination 3 status Not registered Registered

/Not registered Trap destination IP address 3 192.168.0.4 0.0.0.0255.255.255.255 9-151 Parameter which can be set up Local manageme nt tool invalid invalid valid invalid invalid invalid valid valid valid invalid valid valid valid valid valid valid valid valid valid PMP-OpS valid valid invalid valid valid valid invalid invalid invalid valid invalid invalid invalid valid valid valid valid valid valid Trap destination 4 status Not registered Registered

/Not registered Trap destination IP address 4 192.168.0.5 0.0.0.0255.255.255.255 Trap destination 5 status Not registered Registered

/Not registered Trap destination IP address 5 192.168.0.6 0.0.0.0255.255.255.255 Trap destination 6 status Not registered Registered

/Not registered Trap destination IP address 6 192.168.0.7 0.0.0.0255.255.255.255 Trap destination 7 status Not registered Registered

/Not registered Trap destination IP address 7 192.168.0.8 0.0.0.0255.255.255.255 Trap destination 8 status Not registered Registered

/Not registered Trap destination IP address 8 192.168.0.9 0.0.0.0255.255.255.255 Trap destination 9 status Not registered Registered

/Not registered Trap destination IP address 9 192.168.0.10 0.0.0.0255.255.255.255 Trap destination 10 status Not registered Registered

/Not registered Trap destination IP address 10 Ether-IF 1 Ether-IF 2 192.168.0.11 0.0.0.0255.255.255.255 Active Non-active Active/Non-active Active/Non-active invalid invalid invalid invalid invalid invalid invalid invalid invalid invalid invalid invalid invalid valid valid valid valid valid valid valid valid valid valid valid valid valid valid valid valid invalid invalid invalid 9-152 9.1.2. Initial values for WT(1 - 239) parameters (Point to Multipoint system) Table 9-2 Initial values for WT(1 - 239) parameters (Point to Multipoint system) Parameters Initial values Setting range Registerd in AP-IFU memory WT serial number All space ASCII: 7 characters Authentication parameter All space ASCII: 10 characters VLAN-tag control Non transparent Non transparent

/transparent Interface class AUTO AUTO/10BASE Parameter which can be set up Local manageme nt tool invalid

(Only display) invalid

(Only display) invalid

(Only display) invalid

(Only display) PP-OpS valid valid valid valid 9.1.3. Initial values for VID(2 - 4094) table parameters (Point to Multipoint system) Table 9-3 Initial values for VID(2 - 4094) table parameters (Point to Multipoint system) Parameters Initial values Setting range Parameter which can be set up Local management tool PP-OpS valid valid Registerd in AP-IFU memory WT ID number Service status 0 Out of service 0239 Out of service

/In service invalid

(Only display) invalid

(Only display) 9-153 9.1.4. Initial values for AP-IFU swiches Table 9-4 Initial values for AP-IFU swiches Initial values Iteme ETHER1 AUTO/100FULL SW ETHER2 AUTO/100FULL SW 100FULL 100FULL

. 9-154 9.1.5. Initial values for WT(Master) parameters (Point to point System) Table 9-5 lists the WT defaults set in the factory. Parameters Initial values Setting range 1 Registered information Not registered Registration/Not registration 2 System ID number 3 Opposite-station serial number 0 1-65535 11 blank characters 7 single-byte alphanumeric characters 4 Encryption parameter 10 blank characters 5 Send level 6 Modulation method Interface Radio frequency Master ATPC 14dBm 16QAM AUTO Not set OFF 5 single-byte alphanumeric characters

-6 - +14dBm 16QAM/QPSK/AUTO(reserved) AUTO/10BASE Based on the registered ini file OFF/ON IP ADDRESS 192.168.1.100 0.0.0.0 - 255.255.255.255 Subnet mask 255.255.255.0 0.0.0.0 - 255.255.255.255 Default gateway 192.168.1.254 0.0.0.0 - 255.255.255.255 Parameter which can be set up WT Local management tool valid valid valid valid valid valid valid valid valid valid valid valid valid

(only 1 - 3 ) valid valid valid valid valid valid valid valid valid PP-OpS valid valid invalid invalid valid valid invalid invalid valid invalid invalid invalid valid invalid invalid invalid invalid valid valid invalid invalid invalid 7 8 9 10 11 12 13 14 15 16 17 Trap destination 1 to 10 VLAN tag OpS VID OpS priority ARP response 18 Disable transmission 19 Slave ATPC 20 Read community name 21 Write community name 22 Trap community name 0.0.0.0 OFF 0 0 ON OFF OFF public public public 0.0.0.0 - 255.255.255.255 OFF/ON 1 -4094 0 - 7 ON/OFF ON/OFF OFF/ON 10 single-byte characters 10 single-byte characters 10 single-byte characters 9-155 9.1.6. Initial values for WT (Slave) parameters (Point to point System) Table 9-6 lists the WT defaults set in the factory. 1 2 Parameters Initial values System ID number 0 serial number at Opposite WT 11 blank characters 3 Encryption parameter 10 blank characters 4 5 6 7 8 9 Transmit level Interface class Radio frequency 14dBm AUTO Not set IP ADDRESS 192.168.1.100 Subnet mask 255.255.255.0 Default gateway 192.168.1.254 10 ARP response ON Setting range 1-65535 7 single-byte alphanumeric characters 5 single-byte alphanumeric characters

-6 - +14dBm AUTO/100BASE Based on the registered ini file 0.0.0.0 -

255.255.255.255 0.0.0.0 -

255.255.255.255 0.0.0.0 -

255.255.255.255 ON/OFF Setting tool WT Local management tool valid valid valid valid valid valid valid valid valid valid PP-OpS invalid invalid invalid invalid invalid invalid invalid invalid invalid invalid 9-156 10. System example Point to Multipoint system An example point-to-multipoint system configuration is shown in Figure 10-1. The settings of this system configuration are as follows:

AP setting: Table 10-1 WT setting: Table 10-2 VLAN switch setting: Figure 10-2 IP :192.168.0.1 Sub:255.255.255.0 DC -48VC able IFU IFU-RFU Cable LAN C able Management Cable

(Serial Cable) DC-48V Connector AC-DC Converter RFU tripod AC100240V TypeA or TypeC AC100240V TypeA or TypeC L2SW OpS WT1 WT2WT3 Maintenance Tool LAN C able LAN Cable WT1 VID:2 non-transparent IP:192.168.1.100 WT Adapter LAN Cable tripod AC Adapter LAN Cable AC100240V TypeC WT Adapter LAN Cable WT2 VID:50 non-transparent IP:192.168.1.100 LAN Cable tripod AC Adapter AC100240V TypeC Test PC IP :192.168.2.101 Sub:255.255.255.0 Test PC IP :192.168.2.102 Sub:255.255.255.0 OpS PC IP :192.168.0.120 Sub:255.255.255.0 Test PC IP :192.168.2.100 Sub:255.255.255.0 WT3 VID:100 non-transparent IP:192.168.1.100 LAN Cable WT Adapter LAN Cable AC Adapter only Setup Test PC IP :192.168.2.103 Sub:255.255.255.0 Figure 10-1 System example Point to Multipoint AC100240V TypeC Maintenance Tool IP :192.168.1.101 Sub:255.255.255.0 10-157 Table 10-1 Setup parameters AP(Point to Multipoint) AP Tool Value Item Management Tool 4 OpS Frame Priority Management Tool 0 User Frame Priority Management Tool 500 OpS Frame Vlan-ID Management Tool 192.168.0.1 AP IP address 255.255.255.0 Management Tool Subnet mask 192.168.0.254 Management Tool Default gateway 192.168.0.120 Management Tool Trap Des. IP1 Management Tool non-Reg Trap Des. IP2 non-Reg Management Tool Trap Des. IP3 Management Tool Active Ether-IF1 Management Tool non-Active Ether-IF2 Management Tool Radio frequency OpS 1 AP ID number OpS 2 Upstream Arbi.BW 14 OpS AP Trans. Level OpS Reg AP Reg. Status Enable OpS RFU Transmission OpS Modulation Method Mixed 10-158 Table 10-2 Setup parameters WT(Point to Multipoint) WT2 Value 2 1 WT3 Value 3 1 Tool Management Tool Management Tool 0987654321 9876543210 Management Tool 2 1 OpS non-transparent non-transparent non-transparent OpS OpS 1234567890 0987654321 9876543210 3 NJJW000011T NJJW000012T NJJW000013T OpS OpS Reg OpS OpS OpS OpS Reg adaptive Auto Enable 50 Reg adaptive Auto Enable 100 Auto 2 1234567890 ID number WT1 Value 1 1 WT Item WT ID Number AP ID Number Encryption Parameter Select WT number VLAN-TAG Cont Authen. Param Serial

(example) WT Reg. Status Modulation Method adaptive Interface Class RFU Transmission Enable VLAN-ID VLAN-ID Registration Status Reg Out of Service / In Service In Service Reg Reg OpS In Service In Service OpS 10-159 Point to Maltipoint VLAN SW parameters In case of connecting with WT1's TestPC AP's TestPC AP's TestPC In case of connecting with WT3's TestPC L2 SW AP IFU PortNumber tag type tagged VID Number Default 1 2 untag Default 3 untag 2 4 untag 50 5 untag 100 6 untag 200 7 untag 300 8 untag 500 AP's TestPC In case of connecting with WT2's TestPC Figure 10-2 Point to Maltipoint VLAN SW parameters OpS PC 10-160 11. System example Point to Point An example point-to-point system configuration is shown in Figure 11-1. The settings of this system configuration are as follows:

setting: Table 11-1 VLAN switch setting: Figure 11-2 Maintenance PC IP :192.168.1.101 Sub:255.255.255.0 Test PC IP :192.168.2.100 Sub:255.255.255.0 SW-HUB LAN Cable WT Adapter LAN Cabl e LAN Cable WT1 Master WT2 Slave WT Adapter LAN Cable LAN Cable AC Adapter tripod tripod AC Adapter LAN Cable AC100240V TypeC IP :192.168.1.100 Sub:255.255.255.0 IP :192.168.1.100 Sub:255.255.255.0 AC100240V TypeC Test PC IP :192.168.2.101 Sub:255.255.255.0 L2SW LAN Cable AC100240V TypeA or TypeC OpS PC IP :192.168.1.120 Sub:255.255.255.0 Figure 11-1 System example Point to Point 11-161 Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool Management Tool /OpS Management Tool Management Tool Table 11-1 Setup parameters WT(Master) / WT(Slave) (Point to Point) WT1 (Master) WT2 (Slave) Item Value Value 11111 12345 14

off 14 0 500 192.168.1.100 255.255.255.0 192.168.1.254 192.168.1.120 non-Reg non-Reg AUTO Registered Enable off System ID number 11111 Encryption Parameter 12345 Sireal No. Trans. level OpS Fra. Praiority OpS Fra. Vlan-ID IP address Subnet mask Default gateway Trap Des. IP Add.1 Trap Des. IP Add.2 Trap Des. IP Add.3 Interface Class Reg. Status RFU Transimission Radio frequency ATPC 11-162 WT1 adapter Master Point to Point VLAN SW parameters L2 SW PortNumber tagged tag type VID Number Default 1 2 untag Default 3 untag 2 4 untag 50 5 untag 100 6 untag 200 7 untag 300 8 untag 500 Figure 11-2 Point to Point VLAN SW parameters OpS PC 11-163 JRC FWA SYSTEM Instruction Manual H-7YZCM0101B Rev. 3.4 24/SEP./2008 11-164