Japan Radio NTG337-XL2 User Station User Manual Manual

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JRC FWA SYSTEM
INSTRUCTION MANUAL
Rev. 3.4
24/SEP./2008
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.
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
Wrong handling of this product may cause
Caution
Wrong handling of this product may cause
serious personal injury or death.
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
Dangerous
voltages
caution for electrical shocks.)
icons indicate prohibition. A detailed prohibition description
is given in the vicinity of the icon. (The figure on the left
Do not
disassemble
General
prohibitions
prohibits disassembly.)
icons require you to perform the item. A detailed
instruction is given in the vicinity of the icon. (The figure on the
Unplug
General
advice
left instruct to unplug the equipment.)
Warning labels
Do not remove, damage or alter the warning labels.
II
Precautions in Use
Warning
Don’t 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
Don’t 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.
Avant usage
Indications Préventives
Thisd’utilisation
manual and
theproduit
product
use some
iconspour
to help
the product
Le manuel
et le
utilisent
des icônes
vousyou
aideruse
à utiliser
correctement le
properly and prevent any damage to you and other people or property. The
produitfollowing
et préveniricons
tout dommages
surpotential
vous, sur damage
des tiers ou
sur indications
des biens. Les
quior
suivent,
classify the
if the
are icônes
ignored
the
indiquent
product
le niveau
is used
desimproperly.
dommages éventuels
When reading
si les précautions
the manual,
indiquées
keep these
sont ignorées
in mind.ou si le
produit est mal utilisé. Quand vous lirez le manuel d’utilisation, faites attention à ces indications.
Une mauvaise utilisation de ce produit peut
Danger
causer de sérieux dommages corporels ou la
mort.
Prudence
Une mauvaise utilisation de ce produit peut
causer
des
dommages
corporels
ou
endommager des biens.
Exemples d'icônes
Un triangle est une alerte pour attirer votre attention en cas de
danger ou de conseil de prudence. Le signe à l’interieur du
triangle diffère selon le risque. (L’exemple de gauche signale
Danger
électrique
un risque électrique.)
Les deux icônes de gauche indiquent une interdiction. Une
description plus détaillée est donnée près de l'icône (la plus à
Ne pas
démonter
Interdiction
générale
gauche interdit le démontage.)
Ce type d’icône exige que vous exécutiez l'action Une
description plus détaillée est donnée près de l'icône (la plus à
Débranchez
Conseil
général
gauche exige de debrancher le matériel avant toute opération.)
Attention
N'enlevez jamais, n’endommagez jamais et ne changez jamais les signalisation de
danger.
(French)
VI
Précautions d’utilisations
Attention
Ne placez pas de récipients contenant de l'eau, des produits chimiques ou des
produits de beauté, tels que vaisselle, pots de fleur et verres, ou de petits
morceaux de métal à coté ou sur ce produit. Les éclaboussures de liquides
sur ou à l’intérieur du produit, ainsi que les petits morceaux de métal pénétrant
le produit, peuvent provoquer le feu, des chocs électriques ou des pannes.
Coupez l’alimentation électrique et cessez immédiatement toute utilisation du
produit si quelque chose d'anormal tel que vapeurs ou fumées sont détectées,
et contactez notre service commercial. Continuer à utiliser le produit dans ces
conditions, peut provoquer feu ou choc électrique.
(French)
VII
Attention
Ce manuel décrit les points importants pour l’utilisation et la maintenance du
Matériel. Lisez les chapitres correspondants pour l’utilisation, la maintenance et
le test du Matériel. N'essayez pas d'effectuer un test ou une maintenance qui ne
soit pas décrit dans ce manuel.
Cet équipement est une machine de précision. Une panne peut se produire si
vous ne vous conformez pas pas à ce qui suit :
・ Ne cognez pas et ne soumettez pas ce matériel et ses éléments à des
chocs.
・ En cours d’utilisation, ne débranchez pas le câble reliant l’interface
utilisateur du terminal sans fil et l'adaptateur WT. Avant de déconnecter ce
câble, débranchez d’abord la prise jack DC de l'adaptateur WT et mettez
hors-tension.
・ N'éclaboussez pas l'adaptateur WT.
・ N'utilisez pas ce matériel dans un endroit excessivement sale ou
poussiéreux.
Avant de toucher à un terminal recevant l’alimentation, mettez hors-tension
pour éviter des chocs électriques.
Ne touchez pas le rack du WT en cours d’utilisation parce qu'il devient chaud.
Lors de l’installation du Point d'accès, reliez le fil de terre à la masse du
terminal. Si le matériel n'est mis correctement à la masset, vous pourriez
provoquez des chocs électriques et le matériel deviendrait défectueux ou en
court-circuit.
Lors de l’utilisation d’un instrument de mesure, reliez la masse de l'instrument
de mesure à la prise de terre du matériel. Si les matériels ne sont pas
correctement mis à la masse, vous pouvez provoquer des chocs électriques.
Pour éviter les risques de détérioration, n'ouvrez pas et ne touchez pas
l'intérieur ou les points de réglage, excepté lors d'une maintenance ou d’une
inspection. Si vous apportez des modification au matériel illégalement, vous
pouvez être poursuivi conformément aux lois en vigueur.
(French)
VIII
Attention
N'utilisez pas de solvant organique pour le nettoyage, tel que dissolvant et
benzène parce que cela peut endommager le revêtement. Essuyez juste la
surface avec un chiffon sec et propre.
Avant de brancher ou de débrancher le câble coaxial entre AP-RFU et AP-IFU,
mettez hors-tension.
L’alimentation DC -48V pour AP-IFU peut être SELV ou TNV-1 en fonction du
réseau (0 ou 1) conformément à la norme IEC62102.
Le matériel de connexion à AP-IFU par une interface Ethernet (RJ 45) devra
être relié aux circuits TNV-1.
Le Matériel de connexion à l’adaptateur WT par l’nterface PC (RJ 45) devra être
relié aux circuits TNV-1.
Pour la connexion de l’adaptateur WT à WT, un câble adapté à l’utilisation en
plein air sera utilisé.
Pour la connexion du Terminal à AP-IFU, un câble adapté à l’utilisation en plein
air sera utilisé.
Pour la connexion de AP-IFU à AP-RFU un câble coaxial adapté à l’utilisation
en plein air sera utilisé.
(French)
IX
Prima dell’utilizzo
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
Una cattiva utilizzazione di questo prodotto puo’
provocare seri danni a persone mettendo i
suddetti in pericolo di vita
Avvertenza
Una cattiva utilizzazione di questo prodotto puo’
provocare seri danni a persone o cose
Esempi di icone
Un triangolo è 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
Tensioni
pericolose
figura a sinistra mostra pericolo per shock elettrici.)
icone indicano proibizione. Una descrizione di proibizione
particolareggiata è data accanto all’ icona. (La figura sulla
sinistraproibisce lo smontaggio del prodotto.)
Non smonti
Proibizioni
Generali
● icone La invitano a compiere il gesto indicato.
Una
descrizione piu’ dettagliata è data accanto all’icona. (La figura
Unplug
Consiglio
Generale
sulla sinistra richiede di scollegare il prodotto.)
Segnali di avvertimento
Si prega di non rimouvere, alterare o danneggiare tali etichette
(Italian)
Precauzioni d’uso
Pericoli
Non metta contenitori d’acqua, 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 all’interno del prodotto, piccoli elementi
metallici inseriti all’interno 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 può causare
inizi di incendio o shock elettrici.
(Italian)
XI
Avvertenze
Questo manuale descrive importanti precauzioni punti per
l’utilizzo e la
manutenzione del prodotto. Legga le sezioni relative durante l’uso, in veglia o
durante la prova dell'unità.
Non tenti di eseguire prove o operazioni non
descritte in questo manuale.
Questa
attrezzatura è una macchina di precisione.
Possono verificarsi
malfunzionamenti se non osserva le seguenti precauzioni:
・ Non sottoponga questa attrezzatura a colpi o cadute
・ Durante l’uso, non faccia scolleghi il cavo connesso tra l’unità 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 l’adattatore 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 è 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 è 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 può essere punito secondo la Legge Radio
(Italian)
XII
Cautele
Non usi solventi organici come diluente e benzene per pulire il dispositivo
perché questo può 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)
sarà 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 dovrà essere utilizzato un cavo
appropriato per uso esterno.
Per il collegamento dell’attrezzatura completa al AP-IFU dovrà essere utilizzato
un cavo adatto ad uso esterno
Per il collegamento tra AP-IFU e AP-RFU dovrà essere utilizzato un cavo
coassiale appropriato per uso esterno.
(Italian)
XIII
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 Personenschäden entstehen. Bitte
lesen Sie die folgenden Hinweise sorgfältig und beachten die Angaben beim
Lesen des Handbuchs.
Falsche
Warnung
Handhabung
dieses Produktes kann
zu ernsthaften Personenschäden und sogar zum
Tod führen.
Falsche
Caution
Handhabung
dieses Produktes kann
zu ernsthaften Personenschäden oder Schäden
an anderen Gegenständen führen.
Beispiele für Kennzeichen und ihre Bedeutung
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
Gefährliche
Hochspannung
der
Linke
zeigt
eine
Warnung
vor
elektrischer
Hochspannung)
Kreisförmige Kennzeichen weisen auf ein Verbot hin.
Eine Verbotsbeschreibung wird in der Unterschrift des
Nehmen Sie
nicht
auseinander
Allgemein
Verbote
Kennzeichens gegeben.
(Die Figur links zum Beispiel
verbietet eine Demontage)
● Gefüllte kreisförmige Kennzeichen weisen Sie auf eine
beabsichtigtes Handlung hin. Sie werden aufgefordert die
Handlung
Stecken Sie
aus
Allgemeiner
Rat
durchzuführen.
Anweisungsbeschreibung
Kennzeichens gegeben.
wird
Eine
in
der
ausführliche
Nähe
des
(In der Figur links werden Sie
aufgefordert den Stecker aus der Steckdose zu entfernen)
Warnkennzeichnungen
Bitte entfernen, verändern oder beschädigen Sie die Kennzeichnung nicht.
(German)
XIV
Vorkehrungen beim Gebrauch
Warnung
Bitte stellen Sie keine Wasserbehälter, Chemikalien oder Kosmetika, wie
zum Beispiel Gefäße, Blumenvasen, Gläser oder kleine Metallstücke auf
oder in die Nähe des Produktes. Flüssigkeiten oder kleine Metallteile, die in
das Garät gelangen, könnten Brände, Kurzschlüsse oder Fehlfunktionen
hervorrufen.
Schalten Sie das Gerät unbedingt aus, wenn Sie ungewöhnliche Rauchoder Dampfentwicklung beobachten, und kontaktieren Sie unseren zentralen
Vertrieb, eine Filiale oder ein Vertriebsbüro in Ihrer Nähe. In diesem Fall darf
das Gerät nicht weiterverwendet werden. Eine weitere Benutzung kann zu
Bränden und elektrischen Kurzschlüssen führen.
(German)
XV
Vorsicht
Dieses Handbuch enthält wichtige Informationen zur Bedienung und Wartung
des Gerätes. Lesen Sie bitte die entsprechenden Abschnitte bevor Sie das
Gerät in Betrieb bedienen, warten oder in anderer Weise testen. Bitte führen Sie
keine Tests durch, die im Manual nicht beschrieben sind.
Dieses Gerät ist ein hochgenaues Instrument.
・ Fehler können auftreten sollte das Gerät: Stössen oder starken
Erschütterungen ausgesetz wird.
・ Während des Betriebes muss die Kabelverbindung zwischen dem
Bedienelement des Funkterminal und dem WT-Adapter nicht gelöst werden.
・ Um das Kabel zu entfernen, lösen Sie zuerst die DC-Versorgung Stecker
des WT-Adapters und schalten das Gerät ab.
・ Der WT-Adapter darf mit Wasser nicht in Berührung kommen.
・ Vermeiden Sie den Betrieb des Gerätes in Umgebungen mit hoher Staubund Schmutzbelastung.
Berühren Sie den Rahmen des WT’s während 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 Gerätes. Ungenügende Erdung des Gerätes,
kann im Falle von Fehlfunktionen oder Kurzschlüssen zu Stromschlägen führen.
Wenn Sie ein weiteres Meßgerät einsetzen, verbinden Sie bitte den
Erdungsanschluss des Messgerätes sorgfältig mit dem Erdungsanschluss des
Gerätes. Ungenügende Erdung des Gerätes, kann zu Stromschlägen führen.
Bitte öffnen oder berühren Sie das Innenleben sowie die Einstellungsmittel des
Gerätes nicht, ausser im Falle von Wartungsarbeiten oder Inspektionen.
Wenn Sie unerlaubt Änderungen am Gerät vornehmen, zieht dies Massnahmen
in Anwendung des „RADIO Gesetzes“ nach sich.
(German)
XVI
Cautions
Benutzen Sie kein organische Lösungsmittel, wie Verdünner und Benzole zur
Reinigung, weil dies der Oberfläche des Gerätes beschädigen könnte.
Reinigen Sie die Oberfläche nur mit einem sauberen trockenen Stofftuch.
Bitte schalten Sie das Gerät aus, bevor Sie das Koaxialkabel zwischen AP-RFU
und AP-IFU anschliessen oder entfernen.
Nach IEC62102 sollte die 48V DC–Spannngsversorgung für den AP-IFU SELV
oder TNV-1 in Abhängigkeit von der Netzwerkumgebung ( 0 oder 1) sein.
Die Ausrüstung für 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 für den Aussenbereich geeignet ist.
Für die Verbindung vom WT-Adapter zum WT sollte ein Kabel für
Aussenanwendungen gewählt werden.
Für die Verbindung vom Terminal des Gerätes zum AP-IFU sollte ein Kabel für
Aussenanwendungen gewählt werden.
Für die Verbindung AP-IFU zu AP-RFU sollte ein Koaxialkabel für den
Aussenbereich installiert werden.
(German)
XVII
CONTENTS
Introduction ......................................................................................................................................I
Before use ......................................................................................................................................II
Precautions in Use ........................................................................................................................III
Avant usage.................................................................................................................................. VI
Précautions d’utilisations ............................................................................................................. VII
Prima dell’utilizzo........................................................................................................................... X
Precauzioni d’uso ......................................................................................................................... XI
Bitte beachten vor der Inbetriebnahme ......................................................................................XIV
Vorkehrungen beim Gebrauch ....................................................................................................XV
CONTENTS ..............................................................................................................................XVIII
1. OVERVIEW.......................................................................................................................... 1-1
1.1.
FCC Notice............................................................................................................... 1-1
1.2.
CERTIFICATION NOTE FROM INDUSTRY CANADA............................................ 1-2
1.3.
System Configuration ............................................................................................... 1-2
1.4.
Deployment Schemes .............................................................................................. 1-3
1.5.
Components ............................................................................................................. 1-4
2. Specifications....................................................................................................................... 2-7
2.1.
General..................................................................................................................... 2-7
2.2.
External Views of the Units ...................................................................................... 2-9
2.2.1.
AP-RFU (Omni Antenna) ...................................................................................... 2-9
2.2.1.1.
AP-RFU (Omni Antenna) Nameplate .......................................................... 2-10
2.2.1.2.
AP-RFU (Omni Antenna) Mounting Bracket ................................................2-11
2.2.2.
AP-RFU (Sectoral-Horn Antenna) ...................................................................... 2-12
2.2.2.1.
AP-RFU (Sectoral-Horn Antenna) Nameplate ............................................ 2-13
2.2.2.2.
AP-RFU (Sectoral-Horn Antenna) Mounting Bracket.................................. 2-14
2.2.3.
AP-IFU ................................................................................................................ 2-15
2.2.3.1.
2.2.4.
AP-IFU Nameplate ...................................................................................... 2-16
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.
2.2.6.
WT Adapter......................................................................................................... 2-22
2.2.6.1.
2.2.7.
WT (External Antenna) Nameplate ............................................................. 2-21
WT Adapter Nameplate ............................................................................... 2-22
WT AC Adapter ................................................................................................... 2-23
XVIII
3.
2.2.8.
Antenna direction adjustment tool ...................................................................... 2-24
AP ...................................................................................................................................... 3-25
3.1.
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
3.1.5.1.
Indications ................................................................................................... 3-26
3.1.5.2.
Switches ...................................................................................................... 3-26
3.1.6.
3.1.6.1.
Omni Antenna.............................................................................................. 3-27
3.1.6.2.
Sectoral-Horn Antenna ................................................................................ 3-27
3.2.
4.
Terminals............................................................................................................. 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
3.2.3.1.
Indications ................................................................................................... 3-30
3.2.3.2.
Switches ...................................................................................................... 3-32
3.2.3.3.
Terminals ..................................................................................................... 3-33
WT ..................................................................................................................................... 4-36
4.1.
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
4.1.8.1.
Indications ................................................................................................... 4-39
4.1.8.2.
Switches ...................................................................................................... 4-41
4.1.8.3.
Terminals ..................................................................................................... 4-42
4.1.8.3.1.
5.
WT............................................................................................................4-42
4.1.8.3.2. WT Adapter ..............................................................................................4-43
CONSTRUCTING A POINT-TO-MULTIPOINT SYSTEM (AP) ......................................... 5-45
XIX
5.1.
Overview................................................................................................................. 5-45
5.2.
Installing the AP-RFU and AP-IFU ......................................................................... 5-46
5.2.1.
Installing the AP-RFU (Omni Antenna)............................................................... 5-46
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
5.2.4.
installing the AP-IFU ........................................................................................... 5-52
5.2.4.1.
Installing the AP-IFU.................................................................................... 5-52
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
5.3.
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
5.4.
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
5.5.
Connecting Cables from the AP-IFU to external.................................................... 5-59
5.5.1.
5.6.
The confirmation of AP-IFU.................................................................................... 5-63
5.7.
Waterproofing Connectors ..................................................................................... 5-64
5.7.1.
Self Bonding tape ............................................................................................... 5-64
5.8.
Connecting the AP Local Management Tool .......................................................... 5-66
5.9.
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.
6.
Connecting the Power cable connector.............................................................. 5-61
Register the AP ID number to OpS .................................................................... 5-71
5.10.
Check sheet of AP Installation ............................................................................... 5-72
CONSTRUCTING A POINT-TO-MULTIPOINT SYSTEM (WT) ........................................ 6-73
6.1.
Overview................................................................................................................. 6-73
6.2.
6.2.1.
OpS ........................................................................................................................ 6-74
Register the WT ID number to AP ...................................................................... 6-74
6.3.
Connecting the WT Local Management Tool ......................................................... 6-76
6.4.
WT Local management tool ................................................................................... 6-76
6.4.1.
Configure the WT................................................................................................ 6-76
XX
6.5.
Installing the WT..................................................................................................... 6-77
6.5.1.
Installing the WT ................................................................................................. 6-77
6.5.2.
Example of Installing the WT.............................................................................. 6-79
6.5.3.
Setting the WT for Vertical or Horizontal Polarization ........................................ 6-80
6.6.
Installing the WT (External Antenna)...................................................................... 6-81
6.6.1.
Installing the WT (ExternalΦ30cm Antenna) ...................................................... 6-81
6.6.2.
Installing the WT (ExternalΦ60cm Antenna) ...................................................... 6-85
6.7.
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
6.7.3.
Finely Adjusting the Direction ............................................................................. 6-92
6.7.4.
The receive level and the distance ..................................................................... 6-93
6.8.
Installing the WT Adapter ....................................................................................... 6-97
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
6.13.1.
Perform a continuity test............................................................................ 6-108
6.13.2.
Measure the packet loss rate .................................................................... 6-109
6.14.
Check sheet of WT Construction ..........................................................................6-110
7. CONSTRUCTING A POINT-TO-POINT SYSTEM ........................................................... 7-111
7.1.
Overview(WT Construction flow)........................................................................... 7-111
7.2.
Connecting the WT Local Management Tool ........................................................7-112
7.3.
Configure the WT(master).....................................................................................7-113
7.4.
Configure the WT(slave) .......................................................................................7-115
7.5.
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
7.6.
Installing the WT (External Antenna).................................................................... 7-120
7.6.1.
Installing the WT (ExternalΦ30cm Antenna) .................................................... 7-120
7.6.2.
Installing the WT (ExternalΦ60cm Antenna) .................................................... 7-124
7.7.
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
XXI
7.7.1.2.
Roughly Adjusting the Direction ................................................................ 7-132
7.7.1.3.
Finely Adjusting the Direction .................................................................... 7-133
7.7.2.
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
7.13.
Testing .................................................................................................................. 7-146
7.13.1.
Ping test..................................................................................................... 7-146
7.13.2.
Measure the packet loss rate (with WT Local mnagement tool)............... 7-147
7.13.3.
Measure the packet loss rate (with OpS).................................................. 7-148
7.14.
Check sheet of Point to Point Construction ......................................................... 7-149
8. Standard Tools to be Used .............................................................................................. 8-150
9. INITIAL VALUES.............................................................................................................. 9-151
9.1.
Point to Multipoint system .................................................................................... 9-151
10.
11.
9.1.1.
Initial values for AP parameters (Point to Multipoint System) .......................... 9-151
9.1.2.
Initial values for WT(1 - 239) parameters (Point to Multipoint system)............ 9-153
9.1.3.
Initial values for VID(2 - 4094) table parameters (Point to Multipoint system). 9-153
9.1.4.
Initial values for AP-IFU swiches ...................................................................... 9-154
9.1.5.
Initial values for WT(Master) parameters (Point to point System) ................... 9-155
9.1.6.
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
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
FCCID: CKENTG335-EL0, CKENTG335-EL2, CKENTG337-EL0, CKENTG337-EL2
CKENTG337-XL0, CKENT337-XL2
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 user’s 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 numérique de la classe A est conforme à la norme NMB-003 du Canada.
Wireless Terminal
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à 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.
IFU
IFU
AP:
Access Point
WT: Wireless Terminal
RFU: Radio Frequency Unit
IFU: Interface Unit
Figure 1-1 Deployment Schemes of JRC FWA Systems
1-3
1.5. Components
Table 1-1 Components
No.
Name
AP-RFU(Sectoral-Horn)
Model
Description
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.
AP-RFU(Omni)
NTG-339<1><2><4>
The AP-RFU (Omni) 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.
AP-IFU
NTJ-111<4>
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
for
the
AP-IFU
power
supply
connector.
WT
NTG-337<1><3><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.
4.1
WT adapter
NQD-2049<4>
The WT adapter sends both Ethernet signals
1-4
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.
4.2
AC adapter
(100V to 240V AC)
4.3
4.4
AC adapter cable
WT mounting bracket
NBG-317<3>
The AC adapter supplies 24 VDC to the WT.
NBG-399R
NBG-399R is latest.
H-7ZCCM0132
It use for NGB-399R.
or
H-7ZCCM0132:Atype (USA)
H-7ZCCM0135
H-7ZCCM0135:Ctype (Europe)
MPBX39464A
The WT mounting bracket is used to mount
MPBX44142
the WT on a pole or similar object.
MPBX44142 is latest.
4.4
CS Sleave
MPPK31288
The cold-shrinkable tube is mounted on the
(WT aperture)
small window of the WT to make the WT
waterproof and dustproof.
Antenna direction
NKK-163
There are antenna direction adjustment tools
adjustment tool
for the AP and WT.
AP Local management tool 、 WT Local
JRC Local management tool H-7YZCM5074B
management tool 、AP Local management
CD-ROM
tool instruction manual and WT Local
management tool instruction manual are
included in this CD-ROM.
6.1
AP Local management tool H-7YZCM5053A
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 to connect between the PC and
AP-IFU.
6.2
WT Local management tool H-7YZCM5052A
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.
6.3
AP Local management tool H-7YZCM5061
instruction manual of AP Local management
instruction manual
tool
1-5
6.4
WT Local management tool H-7YZCM5060
instruction manual of WT Local management
instruction manual
tool
AP local management cable H-7ZCCM5040A
Use this cable to connect a PC with the AP
H-7ZCCM0121A
local management tool installed to the
AP-IFU.
H-7ZCCM0121A is latest.
PMP-OpS
H-7YZCM5076C
The PMP-OpS is included in this CD-ROM.
H-7YZCM5056A
The PMP-OpS (Point-to-Multipoint Operation
(CD-ROM)
8.1
PMP-OpS
System) is an SNMP manager dedicated to a
JRC FWA system with a point-to-multipoint
configuration.
8.2
PMP-OpS
H-7YZCM5062
The PMP-OpS INSTRUCTION MANUAL
INSTRUCTION MANUAL
PP-OpS (CD-ROM)
H-7YZCM5077B
The PP-OpS is included in this CD-ROM.
9.1
PP-OpS
H-7YZCM5055A
The
PP-OpS
(Point-to-Point
Operation
System) is an SNMP manager dedicated to a
JRC FWA system with a point-to-point
configuration.
9.2
PP-OpS
H-7YZCM5063
The PP-OpS INSTRUCTION MANUAL
H-7YZCM0102C
INSTRUCTION MANUAL is included in this
INSTRUCTION MANUAL
10
JRC FWA SYSTEM
INSTRUCTION MANUAL
CD-ROM.
(CD-ROM)
10.1
JRC FWA SYSTEM
H-7YZCM0101B
INSTRUCTION MANUAL.
INSTRUCTION MANUAL
Subject to change without notice.
<1>
<2>
Frequency Type
Antenna Type
H : Horizontal Polarization
L0 : 24.050∼24.549GHz
V : Vertical Polarization
L1 : 24.549∼24.997GHz
<3>
L2 : 24.997∼25.445GHz
AC Power Cable Piug Type
E : Europe
H1 : 25.557∼26.005GHz
U : USA
H2 : 26.005∼26.453GHz
X0 : 24.050∼24.549GHz (External Antenna)
X2 : 24.997∼25.445GHz (External Antenna)
1-6
<4>
RoHS
Blank : non RoHS
: RoHS
2. Specifications
2.1. General
Table 2-1 JRC FWA SYSTEM Specifications
Point to Multipoint System
Item
AP
Frequency Band
EL0
[GHz]
24.050-24.549
Duplex/multiple
access
Modulation system
EL1
EL2
24.549-24.997
EH2
25.557-26.005
TDD/TDMA
26.005-26.453
TDD
QPSK/16QAM
20M symbol/s
QPSK:40Mbps
16QAM:80Mbps
(Max.23Mbps)
(Max.46Mbps)
Occupied bandwidth
QPSK:40Mbps
16QAM:80Mbps
(Max.16Mbps)
(Max.32Mbps)
26MHz (QPSK/16QAM)
Channel spacing
Transmit output power
EH1
24.997-25.445
Symbol rate
Radio Transmission
rate
(Data throughput)
Point to Point System
WT
28MHz
QPSK (ATPC):
-6 to +14dBm
16QAM (ATPC):
-8.5 to +11.5dBm
±10ppm
QPSK:+14dBm
Frequency Stability
Transmitter spurious
emission
RF spectrum mask
QPSK: -6 to +14dBm
16QAM: -8.5 to +11.5dBm
-30dB/MHz or less
QPSK:ETSI Type A
16QAM:ETSI Type B
Minimum
receiving
-6
level (BER=10 )
After an error
correction
Antenna type and gain
(typ)
QPSK: -79dBm or less
Omni: 6.5dBi
90°X10°Sectoral Horn:15.5dBi
Max number of WTs
239 WTs per AP
16QAM: -69dBm or less
High-gain flat antenna: 31dBi
External Antenna: 35.7dBi(30cm) / 41.1dBi(60cm) / 44.6dBi(90cm)
/ 46.9dBi(120cm)
Interface
100BASE-TX
MAC processing
VLAN (IEEE802.1Q)
User data are distributed by using
VLAN-TAG to each WT
enable
disable
MAC address filtering
SNMP (agent)
10BASE-T/100BASE-TX
Remote operation is possible by OpS (option).
SNMP V2, Private MIB, VLAN TAG (IEEE802.1q)
AP setup/control
WT setup/control
Test
Alarm log
WT Operating Status List
Remote downloading
Bandwidth Table
Local management
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)
Master/Slave: Ether interface
WT: Ether interface
Setup (AP,WT)
Setup
Control (AP,WT)
Control
Radio link monitor (WT)
Radio link monitor
Log (AP,WT)
Log
Tool Setup (AP,WT)
Tool Setup (AP,WT)
2-7
Power
Physical
RFU:Dimensions
Weight
-48 V DC
100 to 240 V AC
35W (MAX)
35VA (MAX)
W190XH190XD362(mm)
RF Unit (Internal Antenna):Dimensions W190XH190XD61(mm)
3kg
Weight
about 2kg
RF Unit (External Antenna):Dimensions W220 XH220XD53(mm)
Weight
IFU:Dimensions
Weight
Temperature
Humidity
W275XH325XD165(mm)
about 3kg
WT Adapter:Dimensions
8kg
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
-33degree Celsius - +50degree Celsius cold
start at minimum –10degree Celsius ambient
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)
ＦＣＣＩＤ：ＣＫＥＮＴＧ３３５−
Nameplate(b)
ＴＹＰＥＷ−ＡＰ < 3 >
ＳＥＲ．ＮＯ ：
<3> (Omni<2>)
<1><2><4>
．
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
Nameplate(c)
ＦＣＣＩＤ：ＣＫＥＮＴＧ３３５−
768B-NTG339<1>
<1>
<2>
L0 : 24.050∼24.549GHz
H : Horizontal Polarization
L1 : 24.549∼24.997GHz
V : Vertical Polarization
L2 : 24.997∼25.445GHz
H1 : 25.557∼26.005GHz
<3>
H2 : 26.005∼26.453GHz
EL0 : 24.050∼24.549GHz
EL1 : 24.549∼24.997GHz
<4>
EL2 : 24.997∼25.445GHz
Blank : non RoHS
EH1 : 25.557∼26.005GHz
EH2 : 26.005∼26.453GHz
: RoHS
Figure 2-2 Nameplate
2-10
2.2.1.2. AP-RFU (Omni Antenna) Mounting Bracket
(in mm)
Figure 2-3 Mounting Bracket
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)
ＦＣＣＩＤ：ＣＫＥＮＴＧ３３５−
Nameplate(b)
ＴＹＰＥＷ−ＡＰ < 3 >
ＳＥＲ．ＮＯ ：
<3> (SectralHorn<2>)
<1><2><4>
．
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
Nameplate(c)
ＦＣＣＩＤ：ＣＫＥＮＴＧ３３５−
768B-NTG335<1>
<1>
<2>
L0 : 24.050∼24.549GHz
H : Horizontal Polarization
L1 : 24.549∼24.997GHz
V : Vertical Polarization
L2 : 24.997∼25.445GHz
H1 : 25.557∼26.005GHz
<3>
H2 : 26.005∼26.453GHz
EL0 : 24.050∼24.549GHz
EL1 : 24.549∼24.997GHz
<4>
EL2 : 24.997∼25.445GHz
Blank : non RoHS
EH1 : 25.557∼26.005GHz
EH2 : 26.005∼26.453GHz
: RoHS
Figure 2-5 Nameplate
2-13
2.2.2.2. AP-RFU (Sectoral-Horn Antenna) Mounting Bracket
(in mm)
Figure 2-6 Mounting Bracket
2-14
2.2.3. AP-IFU
Ｔ ＹＰ Ｅ Ｗ− ＡＰ ＜ ＥＬ ０＞
Ｓ ＥＲ ． ＮＯ ． ：
Ｄ ＡＴ Ｅ
：
(a)
(in mm)
Figure 2-7 External View of the AP-IFU
2-15
2.2.3.1. AP-IFU Nameplate
Nameplate(a)
ＴＹＰＥＷ−ＡＰ＜ＥＬ０＞
ＩＮＰＵＴ： ＤＣ−３８．４Ｖ<1>− −５７．６Ｖ
０．８Ａ
ＳＥＲ．ＮＯ．：
ＤＡＴＥ
：
ＭＡＤＥ
ＩＮ
ＪＡＰＡＮ
(in mm)
<1>
Blank : non RoHS
: RoHS
Figure 2-8 Nameplate
2-16
190
Ｐ
Ｈ
Ｍ
Figure 2-9 External View of the WT
Ｃ
Ｓ
．
Ａ
：
Ｉ
Ｎ
ＥＲ Ｐ Ｕ
． Ｔ
Ｎ
Ｏ
：
：
Ｔ
ＭＡ
：
Ｅ Ｔ Ｈ Ｅ Ｒ
Ｄ
Ｙ
Ｅ
：
Ｐ
Ｉ
Ｎ
Ｊ
Ａ
ＣＫ
Ｐ
Ａ
Ｎ
：
４Ｖ
Ｌ０
：
Ｅ
Ｄ
２
：
ＤＣ
＜
ＣＩ
ＷＴ
ＦＣ
−
：
ＥＷ
Ｖ
2-17
＞
Ｅ
０
．
ＮＴ
Ａ
３３
７
Ｇ
７−
Ｅ
Ｌ０
(a)
Ｐ
61
60
(c)
Ｏ
Ｏ
(d)
Ｔ
Ｔ
2.2.4. WT
(b)
190
(in mm)
2.2.4.1. WT Nameplate
Nameplate(a)
ＦＣＣＩＤ：ＣＫＥＮＴＧ３３７−
Nameplate(b)
ＴＹＰＥＷ−ＷＴ
ＩＮＰＵＴ ：
ＤＣ２４Ｖ ０．７Ａ
ＳＥＲ．ＮＯ ：
ＭＡＣ
：
： ： ： ： ：
．
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
Nameplate(c)
<2><3><4>
Nameplate(d)
768B-NTG337<2>
<2><3><4>
<1>
<2>
EL0 : 24.050∼24.549GHz
L0 : 24.050∼24.549GHz
EL1 : 24.549∼24.997GHz
L1 : 24.549∼24.997GHz
EL2 : 24.997∼25.445GHz
L2 : 24.997∼25.445GHz
EH1 : 25.557∼26.005GHz
H1 : 25.557∼26.005GHz
EH2 : 26.005∼26.453GHz
H2 : 26.005∼26.453GHz
<3>
<4>
U : USA Type AC Plug
Blank : non RoHS
E : European Type AC Plug
: RoHS
Figure 2-10 Nameplate
2-18
2.2.4.2. WT Mounting Bracket
75°or less
64
45°or less
74
150 or more
(240)
61
Mounting Bracket
(It is possible to install
Pole for installation
(Applicable outer diameter : Φ31.8mm to Φ34mm)
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)
Ｎ
ＰＡ
：
ＪＡ
ＭＡ ：
ＤＥ ：
ＩＮ
Ｔ
Ｏ
Ｐ
Ｈ
Ｉ
Ｓ ＮＰ
Ｍ Ａ Ｅ Ｒ ． ＵＴ
Ｃ ＮＯ
：
．
：
：
Ｖ
：
Ｐ
Ｏ
：
Ｔ
Ｅ ＴＨ Ｅ Ｒ
Figure 2-12 External View of the WT (External Antenna)
2-20
2.2.5.1. WT (External Antenna) Nameplate
Nameplate(a)
ＦＣＣＩＤ：ＣＫＥＮＴＧ３３７−-<5>
Nameplate(b)
ＴＹＰＥＷ−ＷＴ
ＩＮＰＵＴ ：
ＤＣ２４Ｖ ０．７Ａ
ＳＥＲ．ＮＯ ：
ＭＡＣ
：
： ： ： ： ：
．
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
Nameplate(c)
<2><3><4>
<1>
<2>
EL0 : 24.050∼24.549GHz
X0 : 24.050∼24.549GHz
EL2 : 24.997∼25.445GHz
X2 : 24.997∼25.445GHz
<3>
<4>
U : USA Type AC Plug
Blank : non RoHS
E : European Type AC Plug
: RoHS
<5>
XL0 : 24.050∼24.549GHz
XL2 : 24.997∼25.445GHz
Figure 2-13 Nameplate
2-21
2.2.6. WT Adapter
ＷＴ ＡＤＡＰＴＥＲ
ＭＯＤＥＬ ＮＱＤ−２０４９
(in mm)
Figure 2-14 External View of the WT Adapter
2.2.6.1. WT Adapter Nameplate
ＷＴ ＡＤＡＰＴＥＲ
ＭＯＤＥＬ ＮＱＤ−２０４９<1>
<1>
Blank : non RoHS
: RoHS
(in mm)
Figure 2-15 Nameplate
2-22
2.2.7. WT AC Adapter
30
52
108
1710
2000
H-7ZCCM0132 (A Type)
H-7ZCCM0135 (C Type)
(in mm)
Figure 2-16 External View of the WT AC Adapter
2-23
2.2.8. Antenna direction adjustment tool
(in mm)
Shape of the scope is subject to change without notice.
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.
AP-RFU
AUTO ON/OFF
IF_F req
1710 MHz
RFU-IF
RF
T RS EL ( RF )
V a ri ab l e[ 20 d B]
RX_LVL
CNT
TMG
Gen
COMP
to IFU
C oa x a l
CABLE
VAR_ATT
[30dB]
TH
CNT
×2
S AW _ BP F
C AB L E
L OS S
T e mp
C NT
HY B
O b st ac l e
i n fo rm a ti on
A SK
M O DE M
RF U
¦
IF U
C on t
D/A
MA X_ H OL D/
AV ER A GI NG
UP_CONV
1282 .5 HYB
M Hz
F RE Q _C NT
×3
×n
A/ D
SW
LOGAMP
AGC
T e mp
C NT
PA
SAW
BPF
AT PC
LOGAMP
427 .5
M Hz
B PF
2 6G :× 5
BPF
SAW_BPF
D/A
SW
2.4GHz
Synth
×2
T em p S en s
TRCNT
21 3.75
MHz
T RS EL ( RF )
×2
Serge protection
DC +1 6 V
S AW _B P F
IF部
AG C
BP F
AG C 2
A GC 2
DOWN_CONV
F R EQ _C N T[ DA TL C LK /L E ]
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
LNA
WG
BPF
Horn
Ante nna(V /H)
or
Omni
Ante nna(V /H)
3.1.6. Terminals
3.1.6.1. Omni Antenna
Ｔ ＯＰ Ｈ
ＴＯ Ｐ Ｖ
(a) IF terminal connector
(a) IF terminal connector
Contents
Connect the AP-IFU with the coaxial cable.
Shape
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
Ｔ ＯＰ Ｈ
ＴＯ Ｐ Ｖ
(a) IF terminal connector
(a) IF terminal connector
Contents
Connect the AP-IFU with the coaxial cable.
Shape
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
AP-IFU
Digital part
Interface part
R eset
IC
MODE M-A SIC_ RST
(FRO M_S -CPU )
2 .5M Hz
RJ-4 5
10 0 B A S E TX
TRANS
Serge protection
RJ-4 5
TRANS
2 5MH z
PHY
PHY_RST
(FROM_AP-ASIC)
L2 SW_RST
(FROM_AP-ASIC)
4pi n
M O JUR A
MAC
TRANS TRANS
TX
D-FIFO
RX
+5 .0
LC _B PF
MOD
EDC
0 /90
M OD E M
AS I C
L VL C NT _T /R
to R F U
×2
HY B
AP - AS I C
S DRA M
8 M× 1 6
+ 3.3 V
+1 .8 V
s er ia l
E EP RO M
3 2× 8
F RO M
64 M
R TC
BAL
UNB
0/0
SD RA M
8 M× 16
SD RAM
8M × 16
L C_ BP F
DEM
FR OM
16 M
2 7. 83 MH z
FR OM
1 6M
UNB
BAL
0/0
D EM _I /Q
( UN BA L)
ASK
MO D EM
CABLELOSSATT(ATT)
+3 .3 _M OD + 3. 3_ DE M
U -C P U
+3. 3_AS IC
ANAL OG
Regulator
Regu lator
-3 .3 V
+ 1 6V
to RFU
+ 5V
IFU-MAC
Figure 3-4 AP-IFU Block Diagram
3-29
Serge protection
Regulator
+5 V
+5 V
U _RST
Re gulator
[ FROM _AP- ASI C]
+ 1. 5V
+ 3. 3V
+ 1. 8V
Serge protection
Pow
supply
conn.
S_R ST
D_ RST
[FR OM_A P-A SIC] [F ROM_ AP- ASIC ]
+2 .5 V
D C - 48 V
P ower
supp ly
con nect or
Pow
supply
conn.
+1 6 V
D -C P U
di git al
ATT
[15 dB]
LC _L PF
15 .6 25
MH z
S - CP U
Co a x a l
C AB L E
+5 .0
TDD_SELECT
+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)
SW
21 3 .7 5 MH z
0 /90
RS- 232 C
driver/re ceiver
( t o PC )
IFU-PS
D-FIFO
LC _L PF
MO D_ I/ Q
( BA L)
TDD
LAYER2
SW
IF part
20 MH z
TMP
SE NS
3.2.3. Operations and Indications
3.2.3.1. Indications
26G-2-AP-CNT
26G-2-AP-PWR
⑧
制御盤ＬＥＤ部拡大図
100
FULL
AUTO
⑤
RFU
ALARM
④
IFU
STATE
ETHER
③
②
ETHER
POWER
①
AUTO
⑥
100
FULL
⑦
ETHER1 AUTO ETHER2 AUTO
Figure 3-5 AP-IFU Operation and Indication Panel
Table 3-1 AP-IFU Indications
LED
POWER
ETHER 1
ETHER 2
IFU STATE
RFU ALARM
ETHER1 AUTO
ETHER2 AUTO
RST
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
Table 3-2 AP-IFU Controls
Switch
ETHER1 AUTO
ETHER2 AUTO
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
Item
RFU failure
Initial state
Cleared
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).
IFU failure
Cleared
Communication
error between
RFU and IFU
Cleared
ETHER 1 link
down
Issued
ETHER 2 link
down
Issued
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
①
②
c③
④
Figure 3-6 Switches on the AP-IFU
(a)
Power switch
This is the switch to supply power to the AP-IFU and AP-RFU.
OFF
(b)
ON
ETHER1/ETHER2 switch
This is the switch to set AUTO or 100FULL.
(The shape of the switch may be changed.)
ＡＵＴＯ
１００
FULL
ETHER AUTO LED
AUTO: Lit green
100FULL: Extinguished
Factory setting: 100FULL
ＥＴＨＥＲ１ ＡＵＴＯ
(c)
RST switch
This is the switch to reset the unit.
(d) POWER LED
When on : Lit green
When off: Extinguished
・ 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
Figure 3-7 Connecting Section of the AP-IFU (Open View)
ＴＹ ＰＥ Ｗ− ＡＰ ＜ＥＬ ０＞
Ｉ Ｎ ＰＵ Ｔ ： Ｄ Ｃ− ４８Ｖ ０ ．８Ａ
Ｓ Ｅ Ｒ． Ｎ Ｏ．
Ｄ Ａ ＴＥ
：
ＭＡＤＥ
ＩＮ
ＪＡＰＡＮ
Figure 3-8 Connecting Section of the AP-IFU (Bottom View)
87654321
TXD+
TXD
TXD-
RXD
RXD+
NU
NU
GND
NU
RXD-
NU
GND
Figure 3-9 (a),(b)Ethernet connector
GND
DC - 48V
NU
4321
Figure 3-10 (c)MNT connector
3-33
Figure 3-11 (f)Power cable connector
(a) ETHER1 connector
Contents
Connect the outside network
The user signal distributed by internal SW-HUB,and output to ETHER1 and
ETHER2. ETHER1 is used usually.
Interface
100BASE-Tx
Connector shape
RJ-45
Pin assign
See Figure 3-9
(b) ETHER2 connector
Contents
Connect the outside network
The user signal distributed by internal SW-HUB,and output to ETHER1 and
ETHER2. ETHER1 is used usually.
Interface
100BASE-Tx
Shape
RJ-45
Pin assign
See Figure 3-9
(c) MNT(maintenance) connector
Contents
Connect the Local management tool
Interface
Serial
Shape
RJ-22
Pin assign
See Figure 3-10
(d) ANT terminal connector
Contents
Connect the AP-IFU with the coaxial cable.
Shape
N-Type Jack for Coaxial
Applicable Connector
N-Type Plug for Coaxial
(e) Ethernet cable inlet
Contents
Insert the Ethernet cable into the rubber bushing.
Applicable outer diameter
Φ5.5mm or less
(f) FG terminal
Contents
Connect the ground wire.
Applicable Cable
Ground wire more than 1.5□mm
Applicable terminal
FG terminal M4nut.
(g) Power cable connector
Contents
Connect the power cable.
Pin assign
See Figure 3-11
Name
NRW-203-RM-ULCSATUV (Nanaboshi Electric MFG Co.,LTD.)
Applicable Connector
NRW-203-PF8-ULCSAUV (Nanaboshi Electric MFG Co.,LTD.)
name
(This connector is supplied with AP-IFU.)
3-34
How to install and remove the power cable connector
To install:
To remove:
Align the plug and receptacle guides,
Turn the connector counterclockwise 45
and push in the connector straight.
degrees and pull it out 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
FREQ_CNT(RF)
TRSEL(IF)
X 'T A L
Interface part
MJ
4P_MJ
RS-232
DRV/REC
MJ
LED DRV
MOD
D/A
Conv
2 0 M Hz / 80 M Hz
MOD_I/Q(BAL)
AGC(Analog)
MAC
PHY
AGC(Digital)
TDD
CPU
RJ45
Power supply part
(digital)
DC/DC
CONV
PLL
Serge protection
Trans
WT
TRSEL(RF)
Signal processing part
+ 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 )
PON
RST
EEP
ROM
TEMP
SENS
SD
RAM
ATPC(Analog)
ASIC
ATPC(Digital)
D/A
Conv
OFFSET_CNT
DEM
FRASH
ROM
DEM_I/Q(UNB)
DC+24V
ｔ
ｏ
WT-IF
RF
TRSEL(RF)
FREQ_CNT[CLK/DAT/LE]
ATPC(Analog)
ATPC(Digital)
BAL
UNB
0/0
MOD_I/Q
×2
S AW _ BP F
0/90
SW
4 27 .5M Hz
×2
MOD_IC
UP_CONV
IF _F req
17 10 MHz
21 3.7 5MH z
TRSEL(IF)
FREQ_CNT
HYB
L C_ B P F
×3
HYB
PA
×n
SW
HYB
26G:×5
12 82. 5M Hz
SA W _B P F
SW
2.4GHz
Synth
WG
BPF
0/90
AGC(Analog)
DEM_I/Q
IF _F req
17 10 MHz
0/0
TRSEL(RF)
×2
UNB
BAL
S A W_ B P F
D i el e ct r i c
_ B PF
DEM_IC
I RF
AGC(Digital)
WT_PS
Figure 4-1 WT Block Diagram
4-38
DOWN_CONV
LNA
Anten na
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.
Figure 4-2 Indications on the WT Adapter
LED
POW
ETHER
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)
4-39
-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)
(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
Several
Radio
Authenticating
Operating
Remarks
after the power
seconds
synchronizati
after radio
after
is turned on
after the
on lost
synchronization authenticatio
power is
is reestablished n is finished
turned on
POW
Lit
Lit
Lit
Lit
Lit
ETHER
Extinguished
Lit
Extinguished Extinguished
Extinguished The state
(Extinguished) (Lit)
(Lit/Flashing) (Lit/Flashing)
(Lit/Flashing) within
parentheses
is that when a
PC is
connected.
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
During
ALM LED=Extinguished
ALM LED=Extinguished
authentication
During operation
ALM LED=Flashing*
ALM LED=Extinguished
Carrier off
ALM LED=Extinguished
ALM LED=Extinguished
*Flashing for one second (On for one second and off for one second)
4-40
4.1.8.2. Switches
ETHER LED
Test SW
PC port
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
4.1.8.3.1.
WT
Small Lid
Small Window
①
Ｅ
TXD+
Ｔ
Ｈ
Ｅ
TXD-
RXD+
LED1
LED2
Ｒ
87654321
②
RXD-
+24V _IN
GND
TXD
RXD
NU
GND
4321
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.
Connected cable between WT and WT adapte
Cable type
Range of
diameter
Ethernet cable for outdoor,straight
applicable
Cable length
outer φ5.0 mm∼5.7mm
50m(max)
Connector
Shape
Pin assign
(b)
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
・ 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
12345678
Top view
87654321
Bottom view
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.
Connected cable between WT and WT adapte
Cable type
Ethernet cable for outdoor,straight
Range of applicable outer φ5.0 mm∼5.7mm
diameter
Cable length
50m(max)
Connector
Shape
RJ-45
Pin assign
・ Ethernet signal (MDI―X 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
10BASE-T／100BASE-TX
Interface
Connector
Shape
RJ-45
Pin assign
Ethernet signal（MDI-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).
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)
Figure 5-2 Installing the AP-RFU (Omni Antenna)
5-47
(b)
(c)
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)
(a)
(b)
(d)
(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.
(f)
Figure 5-4 Finger-tightening the Mounting Bolts to the AP-RFU
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
Figure 5-11 Indoor Installation
(3) 19-inch Rack
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.
e⑤
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)
Figure 5-14 Attaching the Direction Adjustment tool
Step2 Adjust the vertical direction
(C)
Figure 5-15 Adjusting the Horizontal 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)
Direction adjustment
(e)
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
Connected cable between IFU and RFU
AP-IFU
Cable type
5D-FB
Maximum length
110m
Recommended
characteristic
Characteristic impedance : 50+2Ω
Attenuation(247.5MHz) : 0.135dB/m or less
Conductor resistance :
1.572Ω/loop･100m or less
Connector
N Type plug for coaxial
Shape
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
PVC tape
Selfe Bonding
tape andtape
PVCand
tape
or
Cold-shrinkable sleeve
AP-IFU
Coaxial cable with an N Type Plug
connector (IF cable)
Connected cable between IFU and RFU
Cable type
5D-FB
Maximum length
110m
Recommended
characteristic
Characteristic impedance : 50+2Ω
Attenuation(247.5MHz) : 0.135dB/m or less
Conductor resistance :1.572Ω/loop･100m or less
Connector
N Type plug for coaxial
Shape
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
(h) Clamp
(a) ETHER1
(i) Clamp
(b) ETHER2
(c) MNT
(d) ANT terminal connector
(g) FG terminal
(M4nut)
(3) Ground wire
(More than 1.5□mm)
(e) Ethernet cable
inlet
(2) Outdoor power supply cable
To AP-RFU(see Figure 5-18)
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
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.
Interface
100BASE-Tx
Connector shape
RJ-45
Pin assign
ETHER signal（MDI）
Cable type
Ethernet cable for outdoor
Range of applicable outer
diameter
Φ5.5mm or less
5-59
(2) Power cable
Contents
Connect the power cable connector.
Equipment specification DC-48V,35W(Max)
of power
Range of applicable Φ7.0mm – Φ8.5mm
outer diameter
Connector name
NRW-203-RM-ULCSATUV (Nanaboshi Electric MFG Co.,LTD.)
Applicable Connector
NRW-203-PF8-ULCSAUV (Nanaboshi Electric MFG Co.,LTD.)
(This connector is supplied with AP-IFU.)
(3) Ground wire
Contents
Connect the ground wire.
Applicable Cable
Ground wire more than 1.5□
Applicable terminal
FG terminal M4nut.
Method of processing See Subsection 5.5.1
connector
(1) Ethernet cable
・ Ground wire more than 1.5□mm
・ 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
Conductor cross-sectional area
2 mm
7mm
Cable outside diameter
7.0 to 8.5 mm
18mm
(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
Solder
Contact
Cable
Core
wire
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
[W]
Conductor
cross-sectional area
[mm2]
Iron tip
temperature
[℃]
30
350 to 370
(6) Assemble the connector.
(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
1.0 to 1.5
Clamping nut
1.5 to 2.0
Clamping nut Cable pakkin
End bell
[Unit: N-m]
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
AP-IFU LED
State
POWER LED
Lit green
IFU STATE LED
Flashing green
IFU ALM LED
Off
ETHER1 LED
Lit green or flashing
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
Coaxial cable
Self Bonding tape
N-type Plug connector
N-type Jack connector
AP-RFU(Sectoral - Horn Antenna)
Overlapping half of the previous layer
with PVC tape (sectional view)
Space is not acceptable
AP-IFU
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 tool（PC）
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.
Step5
Step6
Step1
Step7
Step8
Step2
Step9
Step3
Step10
Step4
Figure 5-22 Configure the AP network
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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
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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
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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
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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
Step2
Step3
Step4
Step5
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
Serial number
Test type
Test condition
LED operation
When power is off
test
When power is on
Test date
Check item
Confirm that the POWER LED is off.
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
Alarm
operation test
Confirm that the message "AP power recovery:
Clear" appears in the list of OpS alarms.
Confirm that the message "AP RFU-IFU
Control
Running
RFU
communication error: Clear" appears in the list of
operation test
Reset from OpS
OpS alarms.
*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.
OpS
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Pass/fail

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