Japan Radio NTG335-EL2 Access Point User Manual Installation Manual

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Document ID	580232
Application ID	lPkcIv6OHY0drMA0hQ344A==
Document Description	Installation Manual
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	111.68kB (1396040 bits)
Date Submitted	2005-09-09 00:00:00
Date Available	2005-09-09 00:00:00
Creation Date	2005-08-07 04:26:25
Producing Software	Acrobat Distiller 5.0.5 (Windows)
Document Lastmod	2005-08-07 13:44:11
Document Title	Installation Manual

JUL-6226
APRIL.13, 2005
Version 1.4
MANUAL
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 caution
Dangerous
voltages
for electrical shocks.)
icons indicate prohibition. A detailed prohibition description
is given in the vicinity of the icon. (The figure on the left
General
Do not
prohibits disassembly.)
disassemble. prohibitions
● icons require you to perform the item. A detailed instruction
description 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.
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 office. Continuing
to use the product as is may cause fire or electrical shock.
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,
operation,dodonot
not
unplug
cable
connected
between
・During
unplug
thethe
cable
connected
between
the WTthe
and
wireless
terminal’s
user
interface
(26G-WIPAS2-WT-E)
and
the
WT
WT adapter.Before unplugging this cable, first unplug the DC jack from the
adapter.
Before
unplugging
this
WT adapter
and trun
the power
off.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
nottouch
touchthethe
rack
of the
wireless
terminal’s
userit interface
(26GDo not
rack
of the
WT duiring
operation
because
becames hot.
WIPAS2-WT-E) 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.
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
or unplugging
the coaxial
cable
thetoAP-RFU
If you have
any in
questions
about this
equipment
or between
if you want
make and
inquires turn
about
please contact our sales department.
AP-IFU,
thefailures,
power off.
CAUTION: 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.
Befour
the AP-RFU
and
Before plugging
plugging in
in or
or unplugging
unplugging the
the coaxial
coaxial cable
cable between
between the
26GCAUTION:
Thethe
Equipment
for connection to AP-IFU
AP-IFU,
turn
power
off.
WIPAS2-AP-RFU
and 26G-WIPAS2-AP-IFU,
turnEthernet-interface(RJ-45)
the power off.
shall be appropriate to connect to TNV-1 circuits.
CAUTION: The Equipment for connection to WT adapter PC-interface(RJ-45) shall
Do
look directly
at the SC
connector
of the media converter
benot
appropriate
to connect
to TNV-1
circuits.
installed in this equipment or the end of the optical fiber connecting to
CAUTION:
For theThis
connection
WT adapter
to WT
and a cable
the
SC connector.
may harm
your eyes
because
they suitable
use a for outdoor
use shalllight
be installed.
powerful
source.
CAUTION: For the connection Terminal Equipment to AP-IFU and a cables suitable
for outdoor use shall be installed.
CAUTION: For the connection AP-IFU to AP-RFU and a coaxial cable suitable for
outdoor use shall be installed.
For the address of our sales department, see the end of this manual.
Avant usage:
Indications Préventives
Le manuel d’utilisation et le produit utilisent des icônes pour vous aider à utiliser correctement le
This manual and the product use some icons to help you use the product properly and
produitprevent
et prévenir
dommages
des tiers
ou sur des
biens.
Les icônes
qui suivent,
anytout
damage
to yousur
andvous,
othersur
people
or property.
The
following
icons classify
indiquent
le niveaudamage
des dommages
éventuelsare
si les
précautions
indiquées
sont improperly.
ignorées ou si le
the potential
if the indications
ignored
or the product
is used
reading
manual,
these
in mind.
produitWhen
est mal
utilisé. the
Quand
vouskeep
lirez le
manuel
d’utilisation, faites attention à ces indications.
Warning
Danger
Une
mauvaise
utilisation
ce produit
peut
causer de
Wrong
handling
of thisdeproduct
may
cause
Caution
Prudence
Une
mauvaise
utilisation
deproduct
ce produit
peut
causer des
Wrong
handling
of this
may
cause
sérieux
dommages
la mort.
serious
personalcorporels
injury orou
death.
dommages
corporels
ou endommager
des biens.
personal injury
or damage
to properties.
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 un risque
Dangerous
Danger
voltages
électrique
électrique.)
Les deux icônes de gauche indiquent une interdiction. Une
description plus détaillée est donnée près de l'icone (la plus à
General
Do not
Interdiction
Ne
pas
prohibitions
disassemble.
générale
démonter
gauche interdit le démontage.)
Ce type d’icône exige que vous exécutiez l'action Une description
Débranchez
Unplug
General
Conseil
général
advice
plus détaillée est donnée près de l'icône (la plus à gauche exige de
debrancher le matériel avant toute opération.)
Attention
N'enlevez jamais, n’endommagez jamais et ne changez jamais les signalisation de
danger.
Précautions d’utilisations
Attention
Warning
Don’t place containers having water, chemicals or cosmetics,
Ne placez pas de récipients contenant de l'eau, des produits chimiques ou des
such
as de
vessels,
pots
and glasses,
small
of de petits
produits
beauté,flower
tels que
vaisselle,
pots deorfleur
et pieces
verres, ou
metals
near
on àtop
of ou
this
Liquids
spilled over or
morceaux
de or
métal
coté
surproduct.
ce produit.
Les éclaboussures
de into
liquides
sur
ou
à
l’intérieur
du
produit,
ainsi
que
les
petits
morceaux
de
métal
pénétrant
or small metal pieces getting into the product may cause fire,
le produit, peuvent provoquer le feu, des chocs électriques ou des pannes.
electrical shocks or failures.
Turn
offl’alimentation
the power and
stop using
the immédiatement
unit immediately
if utilisation du
Coupez
électrique
et cessez
toute
produit si quelque
chosesuch
d'anormal
tel queorvapeurs
sontand
détectées,
something
abnormal
as fumes
smokeou
isfumées
detected,
et contactez
commercial.
Continuer
à utiliser
produit dans ces
contact
our notre
salesservice
department,
branch
or sales
office.le Continuing
conditions, peut provoquer feu ou choc électrique.
to use the product as is may cause fire or electrical shock.
Attention
Cautions
Ce manuel décrit les points importants pour l’utilisation et la maintenance
This
manual describes important points to operate and maintain the
du Matériel. Lisez les chapitres correspondants pour l’utilisation, la
equipment. Read the related sections when operating, maintaining
maintenance et le test du Matériel. N'essayez pas d'effectuer un test ou une
and
testing the
Do pas
not décrit
try to dans
carryceout
a test or maintenance not
maintenance
quiunit.
ne soit
manuel.
covered in this manual.
Cet équipement est une machine de précision. Une panne peut se produire si vous
ne vous conformez pas pas à ce qui suit :
This equipment is a precision machine. A failure may occur if you do
・ Ne cognez pas et ne soumettez pas ce matériel et ses éléments à des chocs.
not observe the following:
・ En cours d’utilisation, ne débranchez pas le câble reliant l’interface utilisateur
• Do not jar or subject this equipment and the units to shocks.
du terminal
sans fil
etnot
l'adaptateur
WT.
Avant
de déconnecter
cethe
câble,
• During
operation,
unplug
the
cable
connected
between
・During
operation,
dodo
notla
unplug
the
cable
connected
between
the WT
and
débranchez
d’abord
prise
jack
DC
de
l'adaptateur
WT
et
mettez
wireless
terminal’sunplugging
user interface
(26G-WIPAS2-WT-E)
WThors-tension.
adapter.Before
this cable,
first unplug the DCand
jack the
fromWT
the
adapter.
Before
unplugging
this
cable,
first
unplug
the
DC
jack
from
WT adapter and trun the power off.
・
WT. off.
theN'éclaboussez
WT adapter pas
andl'adaptateur
turn the power
・• Do
N'utilisez
pas ce water
matériel
excessivement sale ou poussiéreux.
not splash
ondans
the un
WTendroit
adapter.
・• Do
Avant
de
toucher
à
un
terminal
recevant
l’alimentation,
not use this equipment in a place with
excessivemettez
dirt orhors-tension
dust.
pour touching
éviter des chocs
électriques. terminal, turn the input power off to
Before
a power-receiving
avoid electrical shocks.
Do
not
touch
the
ofde
the
wireless
terminal’s
user
interface
(26GNe
pas
lele rack
casier
WT
duiring
opération
parce
qu'il
becames
Netouchez
touchez
pas
rack du
WTlaen
cours
d’utilisation
parce
qu'il
devient
chaud.
WIPAS2-WT-E)
duirng
operation
because
it
becomes
hot.
chaud.
When installing the Access Point (AP), connect the ground wire to the
Lors de l’installation du Point d'accès, reliez le fil de terre à la masse du terminal.
ground terminal. If the equipment is not grounded properly, you may
Si le
matériel shocks
n'est miswhen
correctement
à la masset,
vous pourriez
provoquez
get
electrical
the equipment
becomes
faulty or
shorted.des
chocs électriques et le matériel deviendrait défectueux ou en court-circuit.
When using a measuring instrument, connect the ground terminal of
Lors de l’utilisation d’un instrument de mesure, reliez la masse de l'instrument de
the measuring instrument to the ground terminal of this equipment. If
mesure
à la prise
du matériel.
Si les matériels
sont
pas correctement
the
equipment
is de
notterre
grounded
properly,
you mayne
get
electrical
shocks.
mis à la masse, vous pouvez provoquer des chocs électriques.
To
avoid
shock
hazards,
do not open
and touch
inside or
Pour
éviter
les risques
de détérioration,
n'ouvrez
pas etthe
ne touchez
pas l'intérieur
adjustment points except for maintenance or inspection. If you modify
ou les points de réglage, excepté lors d'une maintenance ou d’une inspection.
the equipment illegally, you may be punished according to the Radio
Si vous apportez des modification au matériel illégalement, vous pouvez être
Law.
poursuivi conformément aux lois en vigueur.
Cautions
Attention
Don't use organic
solvent
for cleaning
such aspour
thinner
benzene because
N'utilisez
pas de
solvant
organique
leand
nettoyage,
tel que
this may damage the coating. Just wipe the surface with a clean dry cloth.
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
quiany
branche
ouabout
unplugging
le câble
entre
l'AP-RFU et
IfBefour
you have
questions
this equipment
or ifcoaxial
you want
to make
et AP-IFU,
inquires
aboutmettez
failures,hors-tension.
please contact our sales department.
AP-IFU, tournez l'hors-tension.
ATTENTION : L’alimentation DC -48V pour AP-IFU peut être SELV
ou TNV-1 en fonction du réseau (0 ou 1) conformément à la norme
CAUTION: The DC -48V power supply voltage for AP-IFU shall be SELV or TNV-1
IEC62102.
Before
plugging
or unplugging
the coaxial
cable
between
the 26Gdepending
on
theinnetwork
environment
(0 or 1)
acc.coaxial
to
IEC62102.
Befour
plugging
in or
unplugging
the
cable
between the
WIPAS2-AP-RFU
and 26G-WIPAS2-AP-IFU,
turn the power off.
AP-RFU and AP-IFU,
turn the power off.
CAUTION:
The Equipment
for connection
to AP-IFU
Ethernet-interface(RJ-45)
ATTENTION
: Le matériel
de connexion
à AP-IFU
par une interface
shall
be
appropriate
to
connect
to
TNV-1
circuits.
Ethernet (RJ 45) devra être relié aux circuits TNV-1.
DoCAUTION:
not look directly
at the SC
oftothe
converter
The Equipment
forconnector
connection
WTmedia
adapter
ATTENTION
: Le Matériel
de connexion
à PC-interface(RJ-45)
l’adaptateur WT shall
par
installed
in
this
equipment
or
the
end
of
the
optical
fiber
connecting to
be
appropriate
to
connect
to
TNV-1
circuits.
l’nterface PC (RJ 45) devra être relié aux circuits TNV-1.
the SC connector. This may harm your eyes because they use a
CAUTION:
the:connection
adapter to de
WT and
a cable suitable
ATTENTION
Pour la WT
connexion
l’adaptateur
WTfor
à outdoor
WT, un
powerful
lightFor
source.
use
shall adapté
be installed.
câble
à l’utilisation en plein air sera utilisé.
ATTENTION
Pour la connexion
du Terminal
à AP-IFU,
unsuitable
câble
CAUTION:
For the: connection
Terminal Equipment
to AP-IFU
and a cables
adapté
l’utilisation
en plein air sera utilisé.
for
outdooràuse
shall be installed.
CAUTION: For the connection AP-IFU to AP-RFU and a coaxial cable suitable for
ATTENTION : Pour la connexion de AP-IFU à AP-RFU un câble
coaxial
à l’utilisation
air
sera
utilisé.
For the address
of ouradapté
sales department,
seeen
theplein
end of
this
manual.
outdoor use shall be installed.
CONTENTS
1.
2.
3.
OVERVIEW ..................................................................................................................................... 1-1
1.1
FCC Notice ............................................................................................................................... 1-1
1.2
System Configuration ............................................................................................................... 1-2
1.3
Components .............................................................................................................................. 1-3
1.4
External Views of the Units ...................................................................................................... 1-4
Specifications.................................................................................................................................. 2-10
2.1
General.................................................................................................................................... 2-10
2.2
AP ........................................................................................................................................... 2-11
2.3
WT .......................................................................................................................................... 2-11
AP ................................................................................................................................................... 3-12
3.1
3.1.1
Overview......................................................................................................................... 3-12
3.1.2
Operations and Indications.............................................................................................. 3-13
3.2
4.
AP-IFU.................................................................................................................................... 3-13
3.2.1
Overview......................................................................................................................... 3-13
3.2.2
Operations and Indications.............................................................................................. 3-15
WT .................................................................................................................................................. 4-17
4.1
5.
AP-RFU .................................................................................................................................. 3-12
WT .......................................................................................................................................... 4-17
4.1.1
Overview......................................................................................................................... 4-17
4.1.2
Indications....................................................................................................................... 4-19
INSTALLATION ........................................................................................................................... 5-21
5.1
Installing the AP-RFU and AP-IFU ........................................................................................ 5-21
5.1.1
Installing the AP-RFU (Omni Antenna).......................................................................... 5-21
5.1.2
Installing the AP-RFU (Horn Antenna)........................................................................... 5-22
5.1.3
Setting AP-RFU (Horn Antenna) for Vertical or Horizontal Polarization....................... 5-23
5.1.4
Installing the AP-IFU ...................................................................................................... 5-24
5.1.5
Connecting a Cable to the AP-RFU (Omni Antenna) ..................................................... 5-26
5.1.6
Connecting a Cable to the AP-RFU (Horn Antenna) ...................................................... 5-27
5.1.7
Connecting Cables to the AP-IFU................................................................................... 5-28
5.2
Installing the WT .................................................................................................................... 5-30
5.2.1
Installing the WT ............................................................................................................ 5-30
5.2.2
Setting the WT for Vertical or Horizontal Polarization................................................... 5-31
5.2.3
Installing the WT Adapter ............................................................................................... 5-32
5.2.4
Connecting Cables to the WT Adapter............................................................................ 5-33
5.3
Standard Tools to be Used....................................................................................................... 5-34
5.4
Switches .................................................................................................................................. 5-35
5.4.1
Switches on the AP-IFU.................................................................................................. 5-35
5.4.2
Switches on the WT Adapter........................................................................................... 5-36
5.5
Connectors .............................................................................................................................. 5-37
5.5.1
Connecting the AP-RFU and AP-IFU ............................................................................. 5-37
5.5.2
Connectors on the AP-IFU.............................................................................................. 5-38
5.5.3
Connectors on the WT .................................................................................................... 5-39
5.5.4
Connectors on the WT Adapter....................................................................................... 5-40
1. OVERVIEW
JUL-6226 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 encrypt so that ensuring 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-EL2,CKENTG337-EL2
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received,
including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules.These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
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’sauthority to operate the
equipment.
1.2 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 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.
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.
1-2
1.3 Components
Table 1-1 Components
No.
Name
AP-RFU
AP-IFU
WT
Description
The AP-RFU 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.
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.
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.
1-3
1.4 External Views of the Units
External View of the
AP-RFU (Omni)
Nameplate for
this unit
Generic
nameplate
Figure 1-1 External View of the AP-RFU (Omni Antenna)
1-4
External
ViewView
of the
AP-RFU
(Horn)
External
of the
AP-RFU
(Omni)
Nameplate
for this unit
Generic
nameplat
Figure 1-2 External View of the AP-RFU (Horn Antenna)
1-5
External View of the
AP-IFU
Generic
nameplate
Ｔ ＹＰＥ Ｗ−Ａ Ｐ＜ ＥＬ０ ＞
Ｉ ＮＰＵ Ｔ ： ＤＣ −４ ８Ｖ ０．８ Ａ
Ｓ ＥＲ． ＮＯ ．
Ｄ ＡＴＥ
：
ＭＡＤ Ｅ
ＩＮ
ＪＡＰ ＡＮ
Nameplate for
this unit
Figure 1-3 External View of the AP-IFU
External View of the
WT
Generic
nameplate
Ｎ
Ａ
Ｐ
Ａ
Ｊ
Ｎ
Ｉ
＞
Ｄ
Ａ
Ｅ
Ｉ
Ｓ Ｎ Ｔ
Ｅ Ｐ Ｙ
Ｒ Ｕ Ｐ
Ｔ ． Ｔ Ｅ
Ｅ Ｎ
Ｗ
Ｏ ： −
．
Ｗ
：
Ｄ Ｔ
Ｃ ＜
２ Ｅ
４ Ｌ
Ｍ
Ｖ
Ａ
Ｄ
０
．
７
Ａ
Nameplate for
this unit
Figure 1-4 External View of the WT
75°or more
70 or less
45°or more
80 or less
Figure 1-5 External View of the Outdoor Mounting Brackets for the WT
ＷＴ ＡＤＡＰＴＥＲ
ＭＯＤＥＬ ＮＱＤ−２０４９
Figure 1-6 External View of the WT Adapter
30 or less
120 or less
70 or less
Figure 1-7 External View of the WT AC Adapter
1-9
2. Specifications
2.1 General
Table 2-1
General
General
Transmit/Receve Band
EL0
24.101-24.549 GHz
EL1
24.549-24.997 GHz
EL2
24.997-25.445 GHz
EH1
25.557-26.005 GHz
EH2
26.005-26.453 GHz
Channel spacing
28MHz (refer: Channel_arrangement)
Number of Remote Terminals
239 per Carrier
Duplex / Access Method
TDD-TDM/TDMA
Modulation
QPSK & 16-QAM, dynamic adaptive
Throughput/ RF Carrier
QPSK: 23 Mbps Aggregate
16-QAM: 46 Mbps Aggregate
Protocols Supported
802.3, 802.1Q
Transmit output power
QPSK
AP:+14dBm,WT:-6dBm to +14dBm (ATPC)
16QAM
AP+11.5dBm,WT:-8.5dBm to +11.5dBm (ATPC)
Frequency tolerance
Minimum receving level
(BER=10-6)
RF spectrum mask
Occupied bandwidth
Transmitter spurious emissions
±15ppm
QPSK
-79dBm or less
16QAM
-69dBm or less
QPSK
ETSI TypeA
16QAM
ETSI TypeB
QPSK
26MHz or less
16QAM
26MHz or less
-30dBm/MHz or less
2-10
2.2 AP
Table 2-2 AP
Access Point(AP)
Antenna Beamwidth and Gain
Omni(V/H)
Sectoral(V/H)
360° : 6.5dBi
90°x10°: 15.5dBi
Network Interface
100BASE-TX and 100BASE-FX(option)
Input Power
-48VDC-/+20%、<0.8Amps
-48vdc -/+5% , <0.8Amps
Physical
RFU
Dimensions:W190 x H190 x D362mm
Weight:3kg
IFU
Dimensions:W275 x H325 x D165mm
Weight:14kg
Temperature
-20℃ - +50℃,cold start at minimum -10℃ ambient
Humidity
20% - 80% , non-condensing
2.3 WT
Table 2-3
WT
Wireless Terminai(WT)
Antenna Beamwidth and Gain
Flat
4° : 31.5dBi or more
Network Interface
100BASE-TX
Input Power
100 -240vac , <0.5Amps
Physical
RF Unit
Dimensions:W190 x H190 x D70mm
Weight:2.5kg
Weight:2kg
Adapter Box
Dimensions:W45 x H95 x D40mm
Weight:100g
AC Adapter
Dimensions:W60 x H38 x D120mm
Weight:330g
Temperature
-20℃ - +50℃,cold start at minimum -10℃ ambient
Humidity
20% - 80% , non-condensing
2-11
3. AP
3.1 AP-RFU
3.1.1 Overview
The AP-RFU consists of three blocks: Antenna section, RF section and IF section.
• Antenna section
The omni-directional antenna (with horizontal directivity of 360°) and the horn-type antenna ( 90° × 10°
directivity) give same shapes of AP-RFU.
• 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.
• 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 control 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 functionarity for cable losses between the AP-RFU and AP-IFU.
The CPU in the IF section performs the AGC, the cable loss compensation , and the monitoring and control
functionalities.
Figure 3-1 is a block diagram of the AP-RFU.
AP-RFU
AUTO ON/OFF
IF_Freq
1710MHz
RFU-IF
RF
T RS EL ( RF )
V ar ia bl e[ 2 0d B]
RX_LVL
CNT
TMG
Gen
COMP
VAR_ATT
[30dB]
TH
CNT
×2
SAW BPF
CABLE
to IFU
LOSS
Temp
CNT
LOGAMP
Coax
CABLE
427.5MHz
HYB
RFU
Ob st ac le
in fo rm at i on
ASK
MODEM
￨
IFU
Cont
Dielectric_BPF
D/A
1 2 8 2 . 5 HYB
MHz
F RE Q_ C NT
×3
A/D
AGC
Temp
CNT
PA
SAW
BPF
ATPC
MAX_HOLD/
AVERAGING
UP_CONV
×n
SW
LOGAMP
BPF
26 G: × 1 0
SW
2.4GHz
Synth
D/A
×2
SAW_BPF
Temp Sens
WG
BPF
Horn
Antenna(V/H)
or
Omni
Antenna(V/H)
TR SE L( R F)
TRCNT
213.75MHz
×2
Serge protection
SAW BPF
DC +1 6V
A GC
IF部
IRF
AG C2
AG C2
DOWN_CONV
LNA
FR EQ _C NT [D AT L CL K/ LE ]
AP-RFU_PS
Figure 3-1 AP-RFU Block Diagram
3.1.2 Operations and Indications
The AP-RFU does not have any operation or indication panels.
3.2 AP-IFU
3.2.1 Overview
AP-IFU consists of three blocks: IF section, digital section and interface section.
• 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 functionarities 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). It provides a
100BASE-FX interface by installing the AP optical INTF unit.
3-13
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 3-2 is a block diagram of the AP-IFU.
AP-IFU
Digital
ED
RS-232C
driver/rec
APSDRAM
8M×
+3.3V
seria
EEPRO
FROM
64M
RT
IFU-PS
S-CPU
DC -48 V
Power
supply
Serge
protection
Pow
suppl
conn
Pow
suppl
conn
+16V(RFU)
+3.3V(for AP/MODEMASIC,IF)
+2.5V(for AP-ASIC)
+1.8V(for U-CPU,DCPU,L2SW)
DFIFO
RX
MODEM
ASIC
SDRAM
8M×
SDRAM
8M×
FROM
16M
FROM
16M
DEM_I/Q
(UNBAL)
U-CPU
×
HYB
213.75MHz
+5
LC BPF
digita
ATT
UN
0/
LC_L
ASK
MODEM
+3.3_D
+3.3_
+3.3_A
SIC
Regulat
Regulat
Regula
-3.3V
Figure 3-2 AP-IFU Block Diagram
Serge
protection
+16V
to RFU
+5V
IFU-MAC
3-14
to
RF U
Coa x
CAB L
SW
TT)
TDD_SELE
CT
S_RST
U_RST
D_RST
Regula
[FROM_AP-ASIC]
[FROM_AP[FROM_AP-ASIC]
ASIC]
LC BP
0/9
LVL
CNT_T/R
DEM
27.83MHz
BAL
UNB
0/
0/9
15.62
D-CPU
+5
MOD_I
/Q
(BAL)
+16V
MA
PHY_RST
(FROM AP
+1.8V
(to PC)
PH
TRA TRA
NS NS
MOD
+5V
25MHz
L2SW_RST
(FROM AP
4pi n
M O JU
RA
LC_L
TDD
TX
+1.5V
TRA
NS
DFIFO
+3.3V
RJ45
LAYE
R2
SW
IF part
20MHz
MODEMASIC RST
2.5M
+1.8V
protection
1 00B ASE
TX
TMP
SENS
+2.5V
RJTRA
45Serge NS
Reset
IC
+5V
Interface part
3.2.2 Operations and Indications
26G-2-AP-CNT
26G-2-AP-PWR
制御盤ＬＥＤ部拡大図
⑧
100
FULL
AUTO
⑤
RFU
ALARM
④
IFU
STATE
③
ETHER
②
ETHER
POWER
①
AUTO
⑥
100
FULL
⑦
ETHER1 AUTO ETHER2 AUTO
Figure 3-3 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
3-15
Table 3-2 AP-IFU Controls
Switch
1 ETHER1 AUTO
(The shape of the switch
may be changed)
2 ETHER2 AUTO
(The shape of the switch
may be changed)
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
1 RFU failure
Initial state
Cleared
2 IFU failure
Cleared
3 Communication error
between RFU and IFU
Cleared
4 ETHER 1 link down
Issued
5 ETHER 2 link down
Issued
Issued when:
Cleared when:
The RFU-CPU detects LOCALM or The RFU-CPU detects no
TRSELALM three times each for
LOCALM or TRSELALM
more than 10msec.
three times each for more
than 10msec.
LOCALM (local oscillator alarm)
Synchronization is
occurs if the local oscillator lost
recovered.
synchronization.
TRSELALM
Only by a reset.
(transmission/reception switchover
SW failure) occurs if the
transmission state continues for
more than 1sec.
IFU-CPU detects a RFU-IFU
IFU-CPU is cleared by a
communication error (monitoring
single RFU-IFU
response).
communication (monitoring
response).
Communication error among the
Cleared by a single
S-CPU, D-CPU and U-CPU.
response.
No response to polling for 3sec
L2SW setting failure
No recovery
If setting failed four times (once for
transmission and 3 times for
retransmission)
The S-CPU detects a S-RFU-CPU
Cleared by a single
communication error.
response.
No response to polling four times
(once for transmission and 3 times
for retransmission)
PHY link down 3 times each for
Recovered from PHY link
100msec.
down 3 times each for
100msec.
PHY link down 3 times each for
Recovered from PHY link
100msec.
down 3 times each for
100msec.
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.
• Antenna section
Uses a Triplate planar antennas to make the antenna compact and to provide a high gain.
• 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.
• 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 secton
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.
• Digital section
The digital section consists of a digital modem, TDD/TDMA framer, wireless MAC processor, and
system controller.
These functionarities are equipped in the WT-ASIC.
4-17
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 functionarities.
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 communicate with the AP processer via the DMF channel.
• 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.
• Power supply
The power supply section generates various voltages used within the unit from +24V input power.
4-18
Figure 4-1 is a block diagram of the WT.
WT-MAC
FR EQ _CN T( RF )
TR SE L(I F)
X'TAL
Interface part
MJ
4P_MJ
RS-232
DRV/REC
MJ
LED DRV
PLL
MOD
D/A
Conv
20MHz/80MHz
MAC
PHY
A GC( Di gi tal )
TDD
CPU
RJ45
Power supply part
(digital)
+3.3V_D(DIGITAL)
+3.3V_A(ANALOG)
+1.5V(for ASIC)
DC/DC
CONV
M OD_ I/ Q( BAL )
AGC (A na log )
Serge protection
Trans
WT
TR SE L(R F)
Signal processing part
PON
RST
EEP
ROM
TEMP
SENS
SD
RAM
DEM
A TPC (A na log )
ASIC
A TP C(D ig ita l)
D/A
Conv
OF FS ET_ CN T
FRASH
ROM
D EM_ I/ Q( UNB )
D C+ 24 V
ｔ
ｏ
T RSE L( RF )
FR EQ_ CN T[ CLK /D AT/ LE ]
RF
WT-IF
AT PC( An al og)
AT PC (D igi ta l)
0/0
MO D_ I/Q
BAL
UNB
×2
SAW BPF
0/90
SW
427.5MHz
×2
MO D_ IC
HYB
LC BPF
UP_CONV
IF_Freq
1710MHz
213.75MHz
T RS EL( IF )
HYB
Dielectric
BPF
F REQ _C NT
×n
SW
×3
HYB
SAW BPF
PA
2 6G :× 1 0
1282.5MHz
2.4GHz
Synth
SW
WG
BPF
0/90
AGC (A na log )
DE M_ I/ Q
IF_Freq
1710MHz
0/0
TR SE L(R F)
×2
UNB
BAL
IRF
SAW BPF
DE M_I C
AG C( Di git al )
DOWN_CONV
LNA
Antenna
WT_PS
Figure 4-1 WT Block Diagram
4.1.2 Indications
(1) Indications
The indications on the WT adapter allows you to check the state of the WT.
Table 4-1 Indications on the WT Adapter
LED
POW
ETHER
ALM
Figure 4-2 Indications on the WT Adapter
4-19
Indication
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)
(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
POW
ETHER
Lit
Extinguished
(Extinguished)
Several
seconds
after the
power is
turned on
Lit
Lit
(Lit)
ALM
Extinguished
Lit
Immediately
after the power
is turned on
Radio
synchronization
lost
Authenticating
after radio
synchronization
is reestablished
Operating after
authentication is
finished
Lit
Extinguished
(Lit/Flashing)
Lit
Extinguished
(Lit/Flashing)
Lit
Extinguished
(Lit/Flashing)
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
Operation state
Out-of-service state
Out of service
Cleared
During authentication
ALM LED=Extinguished
ALM LED=Extinguished
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)
4-20
Remarks
The state
within
parentheses
is that when a
PC is
connected.
5. INSTALLATION
5.1 Installing the AP-RFU and AP-IFU
5.1.1 Installing the AP-RFU (Omni Antenna)
Fix the AP-RFU (omni antenna) to a pole using the bolts c and d. At this time, extract the pigtail
cable that comes with the AP-RFU from the hole in the pole as shown in Figure 5-1.
Pigtail cable of the AP-RFU
Figure 5-1 Installing the AP-RFU (Omni Antenna)
5-21
5.1.2 Installing the AP-RFU (Horn Antenna)
Attach the AP-RFU mounting bracket to the AP-RFU using the three bolts e as shown in Figure 5-3.
You can align the antenna either for vertical or horizontal polarization.
Fix the AP-RFU mounting bracket to the pole using the bolts c and d as shown in Figure 5-2.
③
①
②
AP-RFU
mounting bracket
Figure 5-2 Installing the Mounting Bracket
Figure 5-3 Installing the AP-RFU (Horn Antenna)
5-22
5.1.3 Setting AP-RFU (Horn Antenna) for Vertical or Horizontal
Polarization
TOP V
Vertical
ＴＯＰ Ｈ
ＴＯＰ Ｖ
Figure 5-4 Vertical Polarization
TOP H
Horizontal
ＴＯＰ Ｈ
ＴＯＰ Ｖ
Figure 5-5 Horizontal Polarization
5-23
5.1.4 Installing the AP-IFU
5.1.4.1
Installing the AP-IFU on a Utility Pole
Figure 5-6 Installing the AP-IFU on a Utility Pole
5.1.4.2
Indoor Installation
Figure 5-7 Indoor Installation
5.1.4.3
Installing the AP-IFU on a 19-inch Rack
Figure 5-8 Installing the AP-IFU on a 19-inch Rack
5-24
5.1.4.4
Opening and Closing the AP-IFU Cover
To open the cover:
(1)
Loosen the special screws c to f to open the cover as shown in Figure 5-9.
(2)
Fix the cover using the stopper g as shown in Figure 5-9.
To close the cover:
(1)
Fix the stopper g on the main unit as shown in Figure 5-9.
(2)
Close the cover and tighten the special screws c to f as shown in Figure 5-9.
Figure 5-9Opening and Closing the AP-IFU Cover
CAUTION: When opening the AP-IFU cover, make sure that the four special screws are loosened
completely. Forcing open the cover may damage it.
Use a T25 torx driver to open the AP-IFU
cover.
CAUTION: 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.
CAUTION: 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.
CAUTION: When closing the cover, be careful not to nick cables.
5-25
5.1.5 Connecting a Cable to the AP-RFU (Omni Antenna)
Pole
Cold-shrinkable sleeve
Coaxial cable with an N
connector (IF cable)
To the AP-IFU
Figure 5-10 Connecting the Cable to the AP-RFU (Omni Antenna)
CAUTION: +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.
CAUTION: Cover the cable connection with a cold-shrinkable sleeve to make it waterproof.
Otherwise, water may get in the connection.
5-26
5.1.6 Connecting a Cable to the AP-RFU (Horn Antenna)
Cold-shrinkable sleeve
Coaxial cable with
an N connector
(IF cable)
To the AP-IFU
To the AP-IFU
Figure 5-11 Connecting a Cable to the AP-RFU (Horn Antenna)
CAUTION: +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.
CAUTION: Cover the cable connection with a cold-shrinkable sleeve to make it waterproof.
Otherwise, water may get in the connection.
5-27
5.1.7 Connecting Cables to the AP-IFU
Connect four cables to the AP-IFU: a coaxial cable (with an N connector), optical cable, outdoor
power supply cable, and ground wire.
Round connector for
the power cable
terminal
FG terminal
(More than M4nut)
Ethernetl cable
inlet
Coaxial cable with an
N connector (IF cable)
Ground wire
(More than 1.5□)
Cold-shrinkable sleeve
Ethernet cable
Outdoor power supply cable for the AP
Figure 5-12-1 Connecting Cables to the AP-IFU (on the AP-PWR Side)
CAUTION: Ground wire more than 1.5□
CAUTION: FG terminal wire more than M4nut.
CAUTION: 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.
CAUTION: The Equipment for connection to AP-IFU Ethernet-interface(RJ-45) shall be appropriate
to connect to TNV-1 circuits.
CAUTION: For the connection Terminal Equipment to AP-IFU and a cables suitable for outdoor use shall
be installed.
5-28
IF terminal
Coaxial cable with an N
connector (IF cable)
Cold-shrinkable
sleeve
Use a T25 torx driver to open the AP-IFU
cover.
To the AP-RFU
Figure 5-12-2 Connecting Cables to the AP-IFU (on the AP-CNT Side)
CAUTION: When opening the AP-IFU cover, make sure that the four special screws are loosened
completely. Forcing open the cover may damage it.
CAUTION: +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.
CAUTION: Cover the cable connection with a cold-shrinkable sleeve to make it waterproof.
Otherwise, water may get in the connection.
CAUTION: 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.
CAUTION: For the connection AP-IFU to AP-RFU and a coaxial cable suitable for outdoor use shall
be installed.
5-29
5.2 Installing the WT
5.2.1 Installing the WT
Attach the WT mounting bracket to the WT using the bolts c and d.
You can orient the WT either for vertical or horizontal polarization.
Secure the WT mounting bracket to the pole using the bolts.
Figure 5-13 Installing the WT
5-30
5.2.2 Setting the WT for Vertical or Horizontal Polarization
Rotate the antenna ninety degrees to choose between vertical or horizontal polarization
TOP V
＞
０． ７Ａ
ＴＹＰ ＥＷ− ＷＴ＜ ＥＬ
Ｉ ＮＰＵ Ｔ ：
ＤＣ２ ４Ｖ
Ｓ ＥＲ． ＮＯ．
Ｄ ＡＴＥ
：
ＴＯＰ Ｈ
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
ＴＯＰ Ｖ
Figure 5-14 Vertical Polarization
TOP H
ＴＯＰ Ｈ
ＴＹＰＥＷ−ＷＴ＜ＥＬ
ＩＮＰＵＴ ：
ＤＣ２４Ｖ
ＳＥＲ．ＮＯ．
ＤＡＴＥ
：
ＭＡ ＤＥ
ＩＮ
＞
０．７Ａ
ＪＡＰＡ Ｎ
ＴＯＰ Ｖ
Figure 5-15 Horizontal Polarization
5-31
5.2.3 Installing the WT Adapter
Screw into the mounting position the wood screw that comes with the WT adapter, leaving 2 mm.
Hook the WT adapter on the wood screw.
Wood Screw
Figure 5-16 Installing the WT Adapter on the Wall
5-32
5.2.4 Connecting Cables to the WT Adapter
Connect three cables to the WT adapter: Ethernet cable to connect the WT, Ethernet cable to connect
the PC, and AC adapter cable.
(1) Specification for the Ethernet cable to connect the WT and WT adapter:
Straight
(2) Specification for the Ethernet cable to connect the PC (PC port):
To PC: Straight
To the hub: Cross
To the WT
To the router: Straight
To your PC
To the AC
Figure 5-17 Connecting Cables to the WT Adapter
PROHIBITION: Never connect your personal computer to the ANT port of the WT adapter. Doing so
may damage your personal computer.
CAUTION: 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.
CAUTION: The cable connecting the WT and WT adapter is a straight cable. Wrong connection may
damage the unit.
CAUTION: The Equipment for connection to WT adapter PC-interface(RJ-45) shall be appropriate to
connect to TNV-1 circuits.
CAUTION: For the connection WT adapter to WT and a cable suitable for outdoor use shall be
installed.
5-33
5.3 Standard Tools to be Used
The table below lists the tools used during installation or maintenance of the units.
Table 5-1 Tools Used
No.
Unit name
APIFU
10
11
12
13
WT
14
15
AP-RFU
(Omni)
16
AP-RFU
(Horn)
Used for:
Door
Power board
Cable clamp
Power board
Cable clamp
Ground
SC lock
MC mounting
plate
Mounting plate
MC mounting
feet
MC mounting
feet (for cascade
connection)
Small window
Mounting
bracket
Ethernet cable
Tightening
torque [N•cm]
265
127
127
127
127
127
80 to 120
Torx driver (VESSEL T25H-120)
Phillips screwdriver
Phillips screwdriver
Phillips screwdriver
Phillips screwdriver
Socket driver (Width across flats: 7)
Spanner wrench (Width across flats: 22)
57
Tightened manually
M8
M3
1080
57
Socket wrench (Width across flats: 13)
Socket driver (Width across flats: 5.5)
M4
130
Phillips screwdriver
M4
M5
127
265
Torx driver (VESSEL T20H-120)
Allen wrench (Width across flats: 5)
M5
M4
M4
M4
M4
M4 nut
M16
nut
M3
Tool
Crimping tool for RJ-45
(Release-after-crimp type)
Socket wrench (Width across flats: 24)
Mounting
M16
9410
bracket (axis
tightening)
Mounting
M5
265
Allen wrench (Width across flats: 5)
bracket
The appropriate tightening torque is ±10% of the value indicated in the table.
5-34
5.4 Switches
5.4.1 Switches on the AP-IFU
①
②
③
④
Figure 5-18 Switches on the AP-IFU
Power switch
This is the switch to supply power to the AP-IFU and AP-RFU.
OFF
f POWER LED
When on : Lit green
When off: Extinguished
ON
ETHER1/ETHER2 switch
This is the switch to set AUTO or 100FULL.
(The shape of the switch may be changed.)
ＡＵＴＯ
ETHER AUTO LED
１００
FULL
AUTO: Lit green
100FULL: Extinguished
Factory setting: 100FULL
ＥＴＨＥＲ１ ＡＵＴＯ
RST switch
This is the switch to reset the unit.
CAUTION: After changing the switch setting, you have to reboot the unit (power off and back on) to
enable the new setting.
5-35
5.4.2 Switches on the WT Adapter
ETHER LED
PC port
Figure 5-19 Switches on the WT Adapter
TEST SW switch
This is the switch to check for any disconnection on the Ethernet cable connecting the WT
and WT adapter.
CAUTION: 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:
•
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.
CAUTION: 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.
CAUTION: If you turn on this switch by mistake, the Ethernet signal is looped back to the WT and
not output to the PC port.
5-36
5.5 Connectors
5.5.1 Connecting the AP-RFU and AP-IFU
ＴＯＰ Ｈ
ＴＯＰ Ｖ
c From/to the IFU
Figure 5-20 Connecting Section of the AP-RFU (Omni Antenna)
IF terminal: Pigtail connector (connector type: N-J)
Connect the coaxial cable with an N-type connector from the AP-IFU.
ＴＯＰ Ｈ
ＴＯＰ Ｖ
c From/to the IFU
Figure 5-21 Connecting Section of the AP-RFU (Horn Antenna)
IF terminal: (Connector type: N-J)
Connect the coaxial cable with an N-type connector from the AP-IFU.
5-37
5.5.2 Connectors on the AP-IFU
Ｔ Ｙ Ｐ Ｅ Ｗ− Ａ Ｐ ＜ Ｅ Ｌ ０ ＞
Ｉ Ｎ Ｐ Ｕ Ｔ ： Ｄ Ｃ − ４ ８ Ｖ ０ ．８ Ａ
Ｓ Ｅ Ｒ． Ｎ Ｏ ．
Ｄ Ａ ＴＥ
：
Ｍ ＡＤ Ｅ
ＩＮ
Ｊ Ａ ＰＡ Ｎ
Figure 5-22 Connecting Section of the AP-IFU (Bottom View)
ANT terminal: (Connector type: N-J)
Connect the coaxial cable with an N-type connector from the AP-RFU.
Ethernet cable inlet:
Insert the Ethernet cable into the rubber bushing.
FG terminal:
Connect the ground wire.
Power cable terminal: (Connector type: Round)
Connect the power cable.
GND
DC-48V
NU
CAUTION: Power cable terminal(④): 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.
CAUTION: Ethernet cable inlet(②)：The Equipment for connection to AP-IFU Ethernet-interface
(RJ-45) shall be appropriate to connect to TNV-1 circuits.
5-38
5.5.3 Connectors on the WT
87654321
②
＞
０． ７Ａ
ＴＯＰ Ｈ
②
ＭＡＤＥ ＩＮ ＪＡＰＡＮ
ＴＹＰ ＥＷ− ＷＴ＜ ＥＬ
Ｉ ＮＰＵ Ｔ ：
ＤＣ２ ４Ｖ
Ｓ ＥＲ． ＮＯ．
Ｄ ＡＴＥ
：
①
①
ＴＯＰ Ｖ
TXD+
TXD-
RXD+
LED1
LED2
RXD-
+24V _IN
GND
TXD
RXD
NU
GND
4321
Use a T20 torx driver to open
interface cover
Figure 5-23 Connecting Section of the WT
ETHER port
This is the port to connect the WT to the WT adapter. Use a straight cable between the WT
and WT adapter.
Shape: RJ45 connector
Specification: Ethernet signal (MDI specification)
The four remaining idle conductors are used for power and LED control.
When connecting the receiving level measurement terminal, connect battery to this port.
Receive level measurement terminal port
This is the port to connect the receiving level measurement terminal.
Shape: RJ-22
Connect the receiving level measurement terminal to this port using the WT connection
cable (that comes with the receive level measurement terminal).
CAUTION: 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.
CAUTION: The cable connecting the WT and WT adapter is a straight cable. Wrong connection may
damage the unit.
CAUTION: When closing the small window, make sure that the rubber packing of the small window
is free from any foreign matter.
5-39
5.5.4 Connectors on the WT Adapter
①
87654321
Top view
②
87654321
Bottom view
Figure 5-24 Connecting Section of the WT Adapter
RXD+
RXD-
TXD+
LED1
LED2
TXD-
+24V _OUT
GND
RXD+
RXD-
TXD+
NU
NU
TXD-
NU
NU
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.
Shape: RJ45 connector
Specification: Ethernet signal (MDI-X specification)
The four remaining idle conductors are used for power and LED control.
PC port: (Connector type: RJ-45)
This is the port to connect the communication terminal.
Shape: RJ45 connector
Specification: Ether signal (MDI-X specification)
Connect the local management tool terminal using a straight cable.
Use a cross cable to connect the hub.
Use a straight cable to connect a PC or router.
DC jack: (+24VDC power supply)
Connect the AC adapter that comes with the WT.
PROHIBITION: Never connect a communication terminal to the ANT port of the WT adapter. Doing
so may damage your personal computer.
CAUTION: 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.
CAUTION: The cable connecting the WT and WT adapter is a straight cable. Wrong connection may
damage the unit.
CAUTION: PC port: (Connector type: RJ-45 ②)The Equipment for connection to WT adapter
PC-interface(RJ-45) shall be appropriate to connect to TNV-1 circuits.
5-40

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