WJ Communications SX1123 MMDS CPE unit User Manual

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Document Description	User manual
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Document Type	User Manual
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Date Submitted	2000-06-24 00:00:00
Date Available	2000-08-22 00:00:00
Creation Date	2000-06-21 16:31:46
Document Lastmod	2000-06-23 06:40:33
Document Title	User manual
Document Creator	HP 9100C Digital Sender

WJ Broadband Fixed Wireless System
Transceiver Installation and Replacement
Instructions
Revision Date: June 21, 2000
To be used with all of the following Standard Power Transceivers:
SX1121 MMDS Standard Power Point-to-Multipoint Transceiver
SX1121A MMDS Standard Power Point-to-Multipoint Transceiver
SX1123 MDSIMMDS Standard Power Point-to-Multipoint Transceiver
SX1123A MDSIMMDS Standard Power Point-to—Multipoint Transceiver
SX1126 MMDS Standard Power Point-to-Multipoint Transceiver
SX1127 MMDS Standard Power Polnt-to-Multipoint Transceiver
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
WJ Broadband Fixed Wireless System
Transceiver Installation and Replacement
Instructions
Product Numbers: SX1121, SX1121A, SX1123, SX1123A, SX1126, SX1127.
This document explains how to install, remove, or replace the standard power wireless transceiver
component of a broadband fixed wireless system. It includes instructions for powering down the system,
removing an installed transceiver, and installing a new transceiver
NOTE: Use this document in conjunction with the Cisco uBR7200 Series Universal Broadband Router
Installation and Configuration Guide and Regulatory Compliance and Safety Informalionfor the Cisco
uBR7200 Series Universal Broadband Router that shipped with your Cisco uBR7200 series router, and the
Cisco uBR7200 Series Universal Broadband Router Wireless Modem Card and Subsystem Installation and
Configuration document that shipped with your broadband fixed wireless modem card and subsystem.
This document includes the following sections:
If You Need More Information, page 1
Wireless Transceiver Overview, page 2
Installation Prerequisites, page 3
Installing the Wireless Transceiver, page 9
Removing and Replacing the Wireless Transceiver, page I6
Regulatory Compliance and Safety Information, page I9
Technical Support, page 23
If You Need More Information
To obtain general information about documentation, refer to the “Ciseo Connection Online“ section on page 23, or
call customer service at 800 553-6387 or 408 526-7208, Customer service hours are 5:00 am. to 6:00 pm. Pacific
time, Monday through Friday (excluding Cisco-observed holidays) You can also send e-mail to cs-rep@cisco,com,
or you can refer to the Cisco Information Packet that shipped with your router.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
Wireless Transceiver Overview
The wireless transceiver (ofien referred to as the outdoor unit or ODU) is the control and data interface to
the indoor router subsystems. It provides up/down conversion for IF to RF frequencies and power
amplification.
The wireless transceiver consists of the following components:
0 RF head
- Connector p011 for [F input/output, control, and test
0 Connector port for antenna
Figure I shows three views of the common chassis used for the standard power Wireless Transceiver. A
description of the connectors shown here is listed in Table Ii
Figure L Wireless Transceiver
Front View Front View with Integrated Antenna
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
Table 1. Wireless Transceiver Connectors
Connector Type Input/Output Function
Antenna connector N-type weatherized (female) Input and Output Antenna connection
IF lnput/ Control/Power N-type weatherized (female) lnput and Output Carries receive and transmit ll-'
signals, power, lF reference
frequency, and RF subsystem
control interface
Installation Prerequisites
This section provides a list of pans and tools you need to install. remove. or replace a wireless transceiver
at the antenna site. This section also includes safety and ESD—prevention guidelines to help you avoid
injury to yourself and damage to the equipment.
Parts and Tools
You need the following tools and parts to install, remove, or replace the transceiverr If you need additional
equipment‘ contact a service representative for ordering information
NOTE: Some N-type connectors require specific tools. Obtain this information from your cable supplierr
. Wireless transceiver: SXl lZX series
- Number 2 Phillips screwdriver
0 Soldering iron/gun
o 9/16-inch open-end wrench
. Open-end adjustable wrench
o Cable wrap
- Antenna tools (refer to the antenna manufacturer’s instructions)
- Mounting kit (provided with the new transceiver)
. Ground lug (provided in mounting kit)
0 50 ohm coaxial cable with N-type (male) connectors to cable the wireless transceiver to the antenna
0 Your own ESD‘prevention equipment,
WI Broadband Fixed Wireless System Transceiver Replacement lnstnictions
Safety Guidelines
Following are safety guidelines that you should follow when working with any equipment that connects to
electrical power or telephone wiringi
Place picture of unit mounted to post and connected to antenna with RF cables
Place picture of unit mounted to wall and connected to antenna with RF cables
PIace picture of unit with integrated antenna mounted to post and connected to RF cables
Place picture of unit with integrated antenna mounted to wall and connected to RF
cables
WJ Broadband Fixed Wireless System Transceiver Replacement instructions
Safety Warnings
Warning This warning symbol means danger, You are in a situation that could cause bodily injury. Before
you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with
standard practices for preventing accidents. To see translations of the warnings that appear in this
publication, refer to the “Regulatory Compliance and Safety lnfonnation” section in this document.
Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk
letsel kan veroormken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij
elektrische schakelingen betrokken risico‘s en dient u op de hoogte te zijn van standaard maatregelen om
ongelukken te voorkomen. Voor venalingen van de waarschuwingen die in deze publicatie verschijnen,
kunt u het document Regulatory Compliance and Safety Information (lnfonnatie over naleving van
veiligheids- en andere voorschrifien) raadplegen dat bij dit toestel is ingeslolen,
Varoitus Tamil varoitusmerkki merkitsee vnaraa. Olet tilanteessa,j0ka voi johtaa ruumiinvammaan.
Ennen kuin tyOskenteIet minkafln laitteiston parissa, ota selvaa sahkokytkent hin liittyvista vaaroistaja
tavanomaisista onnettomuuksien ehkaisykeinoista. Tassajulkaisussa esiintyvien varoitusten kaannokset
loydat Iaitteen mukana olevasta Regulatory Compliance and Safety Information -kirjasesta (maaraysten
noudattaminen ja tietoa turvallisuudesta)
Attention Ce symbole d'avenissement indique un dangers Vous vous trouvez dans une situation pouvant
causer des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient
des dangers poses par les circuits électriques et familiarisez-vous avec Ies procedures couramment utilisées
pour éviter Ies accidents. Pour prendre connaissance des traductions d‘avertissements figurant dans cette
publication, consultez le document Regulatory Compliance and Safety Information (Conformité aux
reglements et consignes de sécurité) qui accompagne cet apparei].
Warnung Dieses Wamsymbol bedeutet Gefahri Sie befinden sich in einer Situation, die zu einer
Korperverletzung filhren ki‘mnte. Bevor Sie mit der Arbeit an irgendeinem Germ beginncn, seien Sie sich
der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Venneidung von
Untallen bewuBti Ubersetzungen der in dieser Veroffentlichung enthaltenen Wamhinweise linden Sie im
Dokument Regula/ory Compliance and Safety Infiarmation (lnformalionen zu behordlichen Vorschriflen
und Sicherheit), das zusammen mit diesem Gerat geliefert wurde.
Avvertenza Questo simbolo di avvertenza indica un pericolo, La situazione potrebbe causare infortuni alIe
persone. Prima di Iavorare su qualsiasi apparecchiatura. oocorre conoscere i pericoli relativt ai circuiti
elettrici ed essere aI corrente delle pmtiche standard per la prevenzione di incidenti. La traduzione delle
avvenenze riportate in questa pubhlicnzionc si tram neI dhcumenm Regulatory Compliance anJSuft-ly
Information (Confortnita aIle norme e informazioni sulla sicurezza) che accompagna questo dispositivo.
Advarsel Dene varselsymbolet betyr fare. Du befinner deg i en situasjon som kan fare til petsonskade. For
du utforer arbeid pa utstyr, ma du vare oppmerksom pa de faremomentene som elektriske kretser
innebzrer, samt giore deg kjent med vanlig praksis nar det gielder a unnga ulykker. Hvis du vil se
oversettelser av de advarslene som fmnes i denne publikasjonen, kan du se i dokumentet Regulatory
Compliance and Safety Information (Overholdelse av forskrifler og sikkerhetsinformasjon) som ble Ievert
med denne enheten.
Avlso Este slmbolo de aviso indica perigo. Encontra-se numa situacao que lhe podera causar danos flsicos,
Antes de comecar a trahalhar com qualquer equipamento, lamiliarize-se com os perigos relacionados com
circuitos eléctricos, e com quaisquer praticas comuns que possam prevenir possiveis acidentesi Para ver as
traducoes dos avisos que constam desta publicacao, consulte o documento Regulatory Compliance and
Safety lnformaiion (lnfonnacao de Seguranca e Disposicoes Reguladoras) que acompanha este dispositivo,
gAdverlencia! Este simbolo de aviso significa peligro. Existe riesgo para su integridad fisicai Antes de
manipular cualquier equipo, considerar los riesgos que cmrnhn la corriente eléctrica y familiarimrse con los
W] Broadband Fixed Wireless System Transceiver Replacement instructions
procedimienlos estandar de prevencibn de accidentes. Para ver una traduccién de Ias advenencias que
aparecen en esta publicacién, consultar el documento titulado Regula/my Compliance and Safely
Information (lnformaclén sabre seguridad y conformidfld con Ias disposiciones reglamentarias) que se
acompafla con este dispositivo.
Vlrning! Denna vamingssymbol signalerar fara. Du befinner dig i en situation som kan leda till
personskada. Innan du utlbr arbele pa nigon utrustning méste du vara medvelen om ("aroma med elkretsar
och karma (ill vanligt lbrfamnde tbr at! lbrebygga skadorl Se flirklaringar av de vamingar som lbrkommer i
denna pnblikalion i dokumentet Regulatory Compliance and Safety Informalion (Efierrimelse av
fisreskrifler och sakerhetsinformation), vilket medfibljer denna anordning.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
Electrical Equipment Guidelines
>>>>>
Follow these basic guidelines when working with any electrical equipment:
. Disconnect all power and extemal cables before moving a chassis,
0 Do not work alone if potentially hazardous conditions exist.
0 Never assume that power has been disconnected from a circuit; always check.
0 Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
0 Carefully examine your work area for possible hazards such as moist floors, ungrounded power
extension cables, and missing safety grounds.
Warning Do not locate the transceiver near overhead power lines or other electric light or power circuits,
or where it can come into contact with such circuits.
Warning This unit is intended for installation in restricted access areas. A restricted access area is where
access can only be gained by service personnel through the use of a special tool, lock and key, or other
means of security. and is controlled by the authority responsible for the locations.
Warning Never defeat the ground conductor or operate the equipment in the absence of a suitably
installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you
are uncertain that suitable grounding is available.
Warning Only trained and qualified personnel should be allowed to install, replace, or service this
equipment. This equipment contains an energy hazard. Disconnect the system before servicing.
Warning Do not work on the system or connect or disconnect cables during periods of lightning activity.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
Table 2.
Warning Antenna Installation lnstructions: FCC RF Exposure Limits
The WJ SXI l2l and SX1123 transceivers, used in conjunction with I8 and 24 dBi gain antennas, are to be
employed in point -to- multipoint applications only. The transceivers are either provided with an integral
antenna, or provided without an integral antenna If the transceiver is provided without an integral antenna,
then antennas used for these transmitters shall be professionally installed on permanent structures for
outdoor operations. The installer is responsible for ensuring that the systems using high-gain, directional
antennas are used exclusively for fixed, point-to-multipoint operations.
The installer shall mount all transmit antennas so as to comply with the limits for human exposure to radio
frequency (RF) fields per paragraph 11307 of the Federal Communications Commission (FCC)
Regulations. The FCC requirements incorporate limits for Maximum Permissible Exposure (MPE) in
terms of electric field strength. magnetic field strength. and power density.
The W] SXI 121 and SXI 123 transceivers are intended to be installed in customer premises areas. Table 2
below specifies the minimum distance that must be maintained between the antenna and any areas where
persons may have access, including roofiop walkways, sidewalks, as well as through windows and other
RF-transparent areas behind which persons may be located.
Antenna Radl ion Hazard
Power output, dBm Antenna gain, dBi MPE Distance, cm
26.0 18.0 44.7
26.0 24.0 89.2
24.0 I8.0 35.5
24.0 24.0 70.9
22.0 [8.0 28.2
22.0 24,0 56.3
In addition. the following label wording is required to be placed on the subscriber unit antenna
CAUTION: To comply with FCC RF exposure requirements. antennas used for this device must be
installed to provide a separation distance of at least 90 cm from all persons to satisfy RF exposure
compliance
This label will be placed on the antenna or on the device so that it is easily visible at a distance of 1 meter.
Antenna manufacturer-supplied installation instmctions for specific models generally contain information
regarding antenna mounting, aiming, lightning protection, and other relevant factors. In addition to
meeting these requirements, the antenna system installer is responsible for installing antennas so that they
comply with FCC RF exposure requirements. The FCC RF exposure requirements at a given location are
based on the sum total of contributions from all radio sources. For WJ system antennas placed in close
proximity to other transmitters (e. g., on a shared rooflop or tower installation), installers shall take steps to
insure that MPE guidelines in I.l307 of the Rules continue to be met with the inclusion of the contribution
from the new antenna. Further information and guidance can be found in FCC Bulletin OET 65, available
for download at http://www.fcc.gov/oet/rfsafety/.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
Installing the Wireless Transceiver
This section provides instructions for installing the transceiver on the desired platform,
NOTE: These instructions apply to the transceiver manufactured and supplied by Watkins-Johnson
Communications Inc.
Transmit and Receive Frequencies
The standard power transceivers are provided with the transmit frequency and the receive frequency set at
the factory. Each model can be supplied with transmit on the high frequency band or transmit on the low
frequency band. When installing the transceiver, ensure that the proper transmit and receive frequencies
are used.
NOTE: The orientation of one end of a point-twpoint link must be opposite to that of the other end of the
link. In addition, the choice (1fo Hi or Rx Hi must match the frequencies configured for the wireless
modem card in the router.
Mounting the Wireless Transceiver
There are several different mounting procedures depending on the exact unit that you have and the location
that it will be mounted, Use the correct mounting procedure explained in the table below.
Table 2. Transceiver Mounting Procedure Map
PROCEDURE 1
_—aam——
Procedures
Pmoedure4
_-mma- Procedures
Procedures
(For wall mounted transceiver without integrated antenna)
Step I
Step 2
Step 3
Fusien bracket in well.
0 Use bracket as a drill template to mark hole locations on wall,
0 Drill holes with appropriate bit size and type depending on the wall material
0 Mount bracket on wall with supplied mounting kit bolts.
Connect cables to transceiver.
0 Install right angle N-type adapter to IF / control / DC port and if necessary antenna port,
o Suggested vendors for N~type connector
Companyx Companyv
Catalog part it Catalog part it Catalog pan ti
0 Connect RF cable to IF / control / DC pon via right angle N-type connector.
0 Connect RF cable to antenna port via right angle N-type connector.
Connect ground wire to transceiver.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
- Attach ground lug supplied in mounting kit to an approved ground wire. Then attach
ground lug to chassis, (See Figure 3).
Figure 3. Location to attach ground lug on transceiver
ADD PICTURE HERE OF SXI 12X WITH NEW GROUND LUG MOUNTING LOCATION SHOWN
Step 4 Attach transceiver to bracket.
- Use the mounting hardware included in the mounting kit to bolt the transceiver lo the
bracket Always use one look washer and one flat washer for each mounting bolt Place the
lock washer on the bolt first against the bolt head. Next, place the flat washer on the bolt to
prevent the lock washer from digging into the bracket or chassis.
10
W] Broadband Fixed Wireless System Transceiver Replacement Instructions
PROC EDU RE 2
(For pole mounted transceiver without integrated antenna)
Step 1 Fasten gray mounting arm to wall or to horizontal surface.
Step 2 Mount unit to wall or flat surface
Step 3 Attach mounting foot to arm using U~bolts.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
I1
W] Broadband Fixed Wireless System Transceiver Replacement Instructions
12
Step 1 Select the appropriate size U-bolt from the mounting kit and attach the remaining mounting
bracket to the antenna mast using 3/8“ hardware and tighten. (See Figure 6.) lfneoessary, use
the spacers provided. 111is will be the bracket that holds the top of the transceiver.
Figure 6 Attaching the Top Mounting Bracket to the Antenna Mast
Mum. meta]
Splendopfinflll)
% @ @
Step 1 Using a 9/l6-inch wrench, attach the transceiver to the top mounting bracket using 3/8" nut, flat
washer, and lock washer. (See Figure 13.)
Warning Loosely install the 5/16“ hardware, then pull and turn the bolt until you feel the head of the bolt
look within the groove of the adapter plate. This will keep the bolt from spinning while tightening the
hardware. Tighten the nut once the bolt is locked in place.
Install the appropriate U-bolt to secure to the transceiver using the appropriate 3/8“ hardware and tighten.
(See Figure 11)
Tighten all fasteners to I5 foot-pounds of torque.
13
W] Broadband Fixed Wireless System Transceiver Replacement Instructions
Cabling the Wireless Transceiver
Warning Ensure that the power/breaker switches (on the power feed panel) for both the Main and
Diversity transceiver are in the OFF position.
Warning Cisco and WJ strongly recommend that you use some type of cable-connection weatherproofing
on all outdoor RP and [F cable connections to protect them against Iong—tenn degradation from weather
effects. This is typically done by applying a suitable seal to the N-type connectors afier they have been
connected and verified. Do not use common electrical tape or similar types of tape because the resulting
seal is not adequate, these types of tape do not withstand sunlight well, and they leave a gummy residue
when removal becomes necessary.
There are several available products for this purpose, Some of the manufacturers/suppliers of these
products are listed in Table 3.
N-type connector cable weather-proofing suppliers.
3M Cold Shrink Weatherproofing Kit
Andrew Corporation
www.andrewicom
Coax-Seal
Universal Electronics, inc.
4555/I3 Groves Rd“ Columbus OH 43232. (800)241-8l7l
I4
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
Connecting the IF/DC Cable
Connect the IF cable to the transceiver connector marked lF/DC CONTROL INPUT. Tighten the
connection with an adjustable wrench or pliers.
Figure 7. lF/DC Control Cable Connection
Connecting the Antenna Cable for Units without Integrated Antenna
Connect the Antenna cable to the transceiver connector marked ANTENNA Tighten the connection with
an adjustable wrench or pliers. Consult the instructions provided by your antenna manufacturer for
additional instmctions on installing antennas. Table 2 provides safe, minimum distances an operator
should be from an antenna when it is transmitting,
Figure 8. Antenna Cable Connection
A Warning Afier cabling, reinstate poweri
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
I5
This completes the procedure for installing and cabling a wireless transceiver.
Removing and Replacing the Wireless Transceiver
Follow these instructions to remove and replace the wireless transceiver.
Removing the Wireless Transceiver
Removing an installed wireless transceiver involves the following tasks:
Shutting Down the Wireless Link
Disconnecting the Power
Removing the Cables
Removing the Wireless Transceiver from the Antenna Mast
Shutting Down the Vlfireless Link
The wireless transceiver is a required component of the broadband fixed wireless system, and can only be
removed when the wireless link is down. Shut down the wireless link,
Disoonnecting the Power
Use these steps to disconnect the DC power from the wireless transceiver.
circuit. To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC
circuit in the power feed panel, switch the circuit breaker to the OFF position, and tape the switch handle of
the circuit breaker in the OFF position.
a Warning Before performing any of the following procedures, ensure that power is removed from the DC
Step 1 Ensure that the DC power source is disconnected. (See wanting above.)
Step 2 Switch the wireless transceiver power/breaker switches on the power feed panel to the OFF
position.
Removing the Cables
Use these steps to remove the cables from the wireless transceiver.
Warning when installing or replacing the unit, the ground connection must always be made first and
disconnected last.
16
W1 Broadband Fixed Wireless System Transceiver Replacement Instructions
Timesaver To make replacement easier, be sure all cables are labeled,
Step 1 Remove the RF cable leading to the antenna.
Step 2 Remove the lF/DC/Control cable
Removing the Vifireless Transceiver from the Antenna Mast
Follow these steps to remove the wireless transceiver from the antenna mast:
Step 1 Remove the hardware securing the bottom U-bolt to the mast (see Figure xx)‘ and remove the
U~bolt from the mast.
Figure 9 Removing the Bottom U-bolt
Step 2 Leaving the hex bolts in place, carefully remove the hex nuts, lock washers, and flat washers
from the back of both sides of the top mounting bracket. (See Figure 27.)
Step 3 Carefully remove the wireless transceiver from the top bracket and move it to a work area
‘h Warning Do not leave the transceiver unattended while the fasteners are removed.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
I7
Replacing the Wireless Transceiver
Replacing the wireless transceiver involves the following tasks:
Step 1 Mounting the Wireless Transceiver on the Antenna Mast
Step 2 Attaching the Cables
Step 3 Reinstating the Power
Remounting the Vlfireless Transceiver on the Antenna Mast
Mount the replacement transceiver on the mast using the instructions in the section of this document called
Installing the Wireless Transceiver.
Attaching the Cables
Use these steps to attach the cables to the new wireless transceiver:
Step 1 Connect the lF/DC/Control cable to the lF/DC/Control input connector.
Step 2 Connect the RF cable leading to the antenna to the N-type connector on the duplexer,
Reinstating the Power
Use these steps to reinstate the power.
Step 1 Reconnect the DC power source,
Warning Afier wiring the DC power supply, remove the tape from the circuit breaker switch handle and
reinstate power by moving the handle of the circuit breaker to the ON position.
Step 2 Switch the wireless transceiver power/breaker switches to the ON position.
This completes the procedure for removing or replacing the wireless transceiver in a Cisco broadband fixed
wireless system
18
W] Broadband Fixed Wireless System Transceiver Replacement Instructions
Regulatory Compliance and Safety Information
This section provides international agency compliance, safety, and statutory information regarding the
removal and replacement of the WI broadband fixed wireless system transceiver.
FCC Registration and Requirements
The following paragraphs describe requirements and information based on FCC rules.
This WJ product has been tested and complies with the requirements in Part 2 and Part 21 of the FCC Rules
for a transmitter of this type.
This product also complies with the Class B emissions limits in Part 15 for digital circuitry emissions,
when installed with shielded cables.
Translated Safety Warnings
This section repeats in multiple languages the wamings found in this document.
Energy Hazard Warning
Warning Only trained and qualified personnel should be allowed to install, replace, or service this
equipment. This equipment contains an energy hazard. Disconnect the system before servicing.
WaarschuwingAlleen getraind en gekwalificeerd personeel mag deze uitrusting installcren, vervangen of
onderhouden. Deze uitrusting bevat energierisico’s. Ontkoppel het systeem voordat u het onderhoudt.
VaroitusTaman laitteen asennuksen, vaihdon tai huollon saa suorittaa ainoastaan koulutettu ja pateva
henkilokunta. Laitteessa on stlhkoiskuvaara. lrrota jarjestelma ennen huoltoai
AttentionCet équipement ne doit étre installé, remplacé ou entretenu que par du personnel d‘entretien
qualifié et fonné. Cet equipement contient de l‘énergie électrique potentiellement dangereuse, Debrancher
Ie systéme avant tout entretien/révision.
WarnungGerat nur von geschultem, qualifiziertem Personal installieren, auswechseln oder wanen Iassen,
lm Gerat liegt getahrliche Spannung an, Vor alien Wartungsarbeiten Gerat vom thz trennen.
AvvertenzaQuesto apparato puo essere installato, sostituito o revisionalo solo da personale qualificato e
competente. Questo apparecchio presenta pericolo di soosse elettriche. Scollegare il sistema prima di
procedere alla revisionet
AdvarselDette utstyret skal bare monteres, skifies ut eller vedlikeholdes av kvalifisert personell som har
giennomgétt opplaring. Det kan Vere fare for elektrisk stat forbundet med dette utstyret. Kople fra
systemet for igangsetting av vedlikeholdsarbeid.
AvisoApenas pessoal treinado e qualificado deve ser autorizado a instalar, substituir ou fazer a revisao
deste equipamento. Este equipamento constitui risco de choque eléctrico. Desligar o sistema antes de
efectuar qualquer servico dc revisao,
iAdverteuciaISolamente el personal calificado debe instalar, reemplamr o reparar este equipo, ya que
existe riesgo de descarga electrica. Desenchufe el sistema antes de proceder al mantenimiento del mismo.
I9
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
VarninglEndast utbildad och behcrig personal fir uttbra installation, utbyte eller service av denna
utrustning, Denna utrustning kan medfora fara fltr elstot, Koppla ifrAn systcmet innan service utflsrs.
Lightning Activity Warning
Warning Do not work on the system or connect or disconnect cables during periods oflighming activity,
Waarschuwing Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te werken of
kahels aan te sluiten of te ontkoppelen.
Vnroitus Alt! tyaskentele jarjestelmén parissa film yhdisfl tai inota kaapeleita ukkosilmalla,
Attention Ne pas travailler sur Ie systeme ni hrancher ou debrancher Ies cables pendant un orage.
Warming Arbeitcu Sic nicht am System und schlieBen Sic keine Kabcl an bzwr trennen Sic keine ab,
weun es gewittert.
Avvertenzn Non lavorare sul sistema o collegare oppure scollegare i cavi durante un temporale con
fulmini.
Advarsel Utfnr aldri arheid pa systemet, elIer koblc kabler til eller fra systemet Mr dct tordner ellcr Iyner,
Avisu N50 trabalhe no sistema ou Iigue e desligue cabos durante periodos de mau tempo (trovoada),
gAdvertencia! No operar eI sistema ni conectar o desconectar cables durante el transcurso de descargas
eléctricas en la atmésfera.
Varuing! Vid éska skull du aldrig utwra arhete pé systemet elIer ansluta eIIer koppla loss kablar,
DC Power Disconnection Warning
Warning Before performing any of the following procedures, ensure that power is removed from the DC
circuit, To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC
circuit. switch the circuit breaker to the OFF position. and tape the switch handle of the circuit breaker in
the OFF position.
Waarscltuwing Voordat u een van de onderstaande procedures uitvoerr, dient u te controleren of de
stroom naar het gelijkstroom circuit uitgeschakeld is, 0m u ervan te verzckeren dat aIIe stroom UIT is
gescitakeld, kiest u op het schakelbord de stroomverhreker die het gelijkstroom circuit bedicnt, draait de
stroomverbreker naar de UIT positie en plakt de schakelaarhendel van de snoomverhreker met plakband in
de UIT positie vast.
Varoitus Varmista‘ ettti tasavirtapiirissa ei ole vinaa ennen seuraavien taimenpiteiden suorittamista.
Vamiistaakscsi, ems virta on KATKAISTU taysin, paikanna tasavirrasta huolehtivassa kojetaulussa
sijaitseva suojakytkin, Manna suojakytkin KATKAISTU-asentoon ja teippaa suojakytkimen varsi niin, ma
se pysyy KATKAISTU-asennossa,
Attention Avant de pratiquer I‘une quelconque des procedures ci-dessous, vérifier que Ie circuit en
courant continu n‘est plus sous tension. Pour en étre stir, Iocaliser le disjoncteur situé sur le panneau de
service du circuit en courant continu, placer Ie disjoncteur en position fennee (OFF) ct, a l'aide d'un niban
adhesif, hloquer Ia poignée du disjoncteur en position OFF.
20
W] Broadband Fixed Wireless System Transceiver Replacement Instructions
Wamung Vor Ausfiihrung der folgenden Vorgiinge ist sicherzustellen, daB die Gleichstromschaltung
keinen Strom erhillt. Um sicherzustellen, daB slimtlicher Strom abgestellt ist, machen Sie auf der Schalttafel
den Unterbrecher filr die Gleichstromschaltung ausfindig, stellen Sie den Unterbrecher auf AUS, und
kleben Sie den Schaltergriffdes Unterbrechers mit Klebeband in der AUS-Stellung festr
Avvenenn Prima di svolgere una qualsiasi delle procedure seguenti, verificare cite il circuito CC non sia
alimentator Per verificare che tutta I'alimentazione sia scollegata (OFF), individuare l'interrunore
automatico suI quadro strumenti che alimenta iI circuito CC, mettere l‘interruttore in posizione OFF e
fissarlo con nastro adesivo in tale posizione,
Adverse] For noen av disse prosedyrene utfares, kontroller at strammen er frakoblet likestromkretsenr
Sarg for at all strain er slatt AV. Dette gims ved a Iokalisere strambryteren pa brytertavlen som betjener
Iikestramkretsen, slfi strambryteren AV 0; teipe bryterhandtaket pa strambryteren i AV-stilling.
Aviso Antes de executar um dos seguintes procedimentos, oertifique-se que desligou a fonte de
alimentacfio de energia do circuito de eorrente continua. Para se assegurar que toda a con'ente foi
DESLIGADA, localize o disjuntor no painel que serve o circuito de correnle continua e coloque-o na
posicao OFF (Desligado), segurando nessa posicao a manivela do interrupter do disjuntor com fita
isoladora.
iAdvertencia! Antes de proceder con los siguientes pasos, comprobar que la alimentacién del circuito de
corriente continua (CC) este cortada (OFF). Para asegurarse de que toda la alimentacién esté cortada
(OFF). localizar el interruptor automatico en el panel que alimenta al circuito de corriente continua
cambiar el interruptor automatico a la posicibn de Apagado (OFF), y sujetar con cinia la palanca del
interrupter automation en posicibn de Apagado (OFF).
Vaming! lnnan du utior migon av mljande procedurer mAste du kontrollera att strommrsurjningen tiII
likstromskrelsen ar hrutenr Kontrollera att all strbmflirsdrjning Hr BRUTEN genom an 515 AV det
fiverspanningsskydd som skyddar likstrfimskretsen och tejpa fast Overspinningsskyddets nmkopplare i
FRAN-laget,
DC Power Connection Warning
Warning Afier wiring the DC power supply, remove the tape from the circuit breaker switch handle and
reinstate power by moving the handle of the circuit breaker to the ON position
Waarsehuwing Nadat de bedrading van de gelijkstroom voeding aangebracht is, verwijdert u het
plakband van de schakelaarhendel van de stroomverbreker en schakelt de stroom weer in door de hendel
van de stroomverbreker naar de AAN positie te draaien.
Varoitus Yhdistettyasi tasavinalahteen johdon avulla poista teippi suojakytkimen varresta ja kytke Vina
uudestaan kaamamalla suojakytkimen varsi KYTKEI Y—asentoon.
Attention Une fois I‘alimentation connectée. retirer le ruban adhesif servant a bloquer la poignée du
disjoncteur et retablir I‘alimentation en plaeant cette poignee en position de marche (ON).
Warnung Nach Verdrahtung des Gleichsu'om-Netzgerats entfemen Sie das Klebeband vom Schaltergriff
des Unterbrechers und schalten den Strom emeut ein. indem Sie den Griff des Unterbrechers auf ElN
stellen.
Avvenenn Dope aver eseguito il cablaggio dell’alimentatore CC, togliere il nasrro adesivo
dall’interruttore automatico e ristabilire I’alimentazione spostando all‘interrunore automatico in posizione
ON,
2!
W] Broadband Fixed Wireless System Transceiver Replacement Instructions
Adv: rsel Etter at Iikestramsenheten er tilkoblet, fjemes teipen fra hilndtaket pa strombryteren, 0g deretter
aktiveres stmmmen ved a dreie himdtaket pa strombryteren til PA-stilling.
Aviso Depois do ligar o sistema de fomecimento de corrente continua, retire a fita isoladora da manivela
do disjuntor, e volle a Iigar a conente ao deslocar a manivela para a posiqao ON (Ligado).
iAdvertencia! Después de cablear la fuente de alimentacion de corriente continua, retirar Ia cinta de la
palanca del interrupter automation, y restablecer la alimentacibn cambiando la palanca a la posiciOn de
Encendido (ON).
Varning! Nilr dn liar kopplat ledningama till str6mflsrsarjningsenheten flsr inmatad Iikstrom tar du bort
tejpen fran overspanningsskyddets omkopplare och sIAr pi strommen igen genom at! stalla
overspfinningsskyddets omkopplare i TlLL-laget.
Ground Connection Warning
Warning When installing or replacing the unit, the ground connection must always be made first and
disconnected last.
Waarsehuwlng Bij de installatie van het westel moet de aardverbinding altijd het eerste Worden gemaakt
en het Iaatste warden losgemaakt.
Varoitus Laitetta asennettaessa on maahan yhdistflminen aina tehtava ensiksi ja mandoituksen irti
kylkeminen viimeiseksi.
Attention Lors de I‘installation de l‘appareil, la mise a la terre doit toujours étre connectée en premier et
déconnectée en demier.
Warming Der ErdanscliluB mull bei der Installation der Einheit immer zuerst hergestellt und zuletzt
abgetrennt werden,
Avvertenza ln fase di installazione dell‘unita, eseguire sempre per primo iI collegamento a massa e
disconnetterlo per ultimo,
Advarsel NAr enheten installeres, majordledningen alltid tilkobles forst 0g frakobles sisti
Aviso Ao instalar a unidade, a ligacio a terra devera ser sempre a primeira a ser ligada, e a tiltima a ser
desligzidu,
;Advertencin! AI instalar el equipo, conectar la tiem: la primera y desoonectarla Ia iiltima.
Varning! Vid installation av enheten maste jordledningen alltid anslutas ibrst och kopplas bort sist,
22
WJ Broadband Fixed Wireless System Transceiver Replacement lnstmctions
Cisco Connection Online
Cisco Connection Online (CCO) is Cisco Systems’ primary, real-time support channel. Maintenance
customers and partners can self-register on CCO to obtain additional information and services
Available 24 hours a day, 7 days a week. CCO provides a wealth of standard and value-added services to
Cisco‘s customers and business partners. CCO services include product information, product
documentation, sofiware updates, release notes, technical tips, the Bug Navigator, configuration notes,
brochures, descriptions of service oflerings, and download access to public and authorized files.
CCO serves a wide variety of users through two interfaces that are updated and enhanced simultaneously: a
character-based version and a multimedia version that resides on the World Wide Web (WWW). The
character-based CCO supports Zmodem, Kermit, Xmodem, FTP, and lntemet e-mail, and it is excellent for
quick access to information over lower bandwidths The WWW version of CCO provides richly formatted
documents with photographs, figures, graphics, and video, as well as hyperlinks to related information
You can access CCO in the following ways:
0 WWW: hgpzllwwwxiscocom
o WWW: http://www-europe.cisco.com
a WWW: htm://www-china,cisco.eom
o Telnet: cco.cisco.com
- Modern: From North America, 408 526-8070; from Europe, 33 I 64 46 40 82. Use the following
terminal settings: VTIOO emulation; databits: 8; parity: none; stop bits: 1; and connection rates up to
28.8 kbps.
For a copy of CCO’s Frequently Asked Questions (FAQ), contact cco-help@cisco.com. For additional
information, contact cco-team@ciscolcoml
lf you are a network administrator and need personal technical assistance with a product that is under
warranty or covered by a maintenance contract, contact Cisco’s Technical Assistance Center (TAC) at
800 553-2447. 408 526-7209, or tac@cisco.com, To obtain general information about Cisco Systems,
Cisco products, or upgrades, contact 800 553-6387, 408 526—7208, or cs-rep@ciscoicom.
To obtain ini’unnaiiun about Watkins-Johnson Co., Watkins-Johnson products, or upgrades, contact 877-
334-5012 or visit our website at www.wj.com.
Copyright © 1999, W], Inc.
All rights reserved.
23
W] Broadband Fixed Wireless System Transceiver Replacement Instructions

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