WJ Communications SX1122 MMDS transceiver User Manual Instruction manual

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Document ID	94233
Application ID	bY/xSqXxIA/g9Mezg8wFxA==
Document Description	Instruction manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	87.11kB (1088895 bits)
Date Submitted	2000-04-03 00:00:00
Date Available	2000-07-31 00:00:00
Creation Date	2000-03-30 06:53:13
Document Lastmod	0000-00-00 00:00:00
Document Title	Instruction manual
Document Creator	HP 9100C Digital Sender
Document Author:	HINOJOS FRANK

WJ Broadband Fixed Wireless System
Transceiver Installation and Replacement
Instructions
Revision Date: March 29, 2000
To be used with:
SX1122 MMDS High Power Transceivers
SX1124 MMDSIMDS High Power Transceivers
Tx‘zgulMlNA-RY
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
WJ Broadband Fixed Wireless System
Transceiver Installation and Replacement
Instructions
Product Numbers: SX1122, SX1124.
This document explains how to install, remove, or replace the wireless transceiver component of a
broadband fixed wireless system It includes instructions for powering down the system, removing
an installed transceiver, and 'nstalling a new transceiver
Nate Us its document tn conjunction thIt I it, In," u8R7200 50m A Unit ( rm! [fraud/kind Run/fir
Imlrtllruion and (WWW-mm” 0.qu and Regulrtmn- Camp/tam e (W! Sail/U Infiu'mmionfnr lhl‘ my,
IIHR7200 Swim (lniwrxul Brazil/hand Router that shtppetl will! your Cist‘o uBR72iIO series router. and the
Citur MBR7200 Swim Unit’r’rtul R/mtdlxmd Rumor Wire/Lars Mwlflm Card and Sub slam I/ISIu/Iuliun and
Configuration document that shipped with your broadband I ed wtrclcss modem _ stem.
This document includes the following sections:
. If You Need More Information, page I
- Wireless Transceiver Overview‘ page 2
- Installation Prerequisites, page 3
. Installing the Wireless Transceiver, page 8
- Removing and Replacing the Wireless Transceiver. page 23
- Regulatory Compliance and Safety Information‘ page 27
- Technical Support, page 3]
If You Need More Information
To obtain general information about documentation, refer to the “Cisco 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 Cisca-observed holidays), You can also send e-
mail to cs-rep@cisco.com, or you can refer to Ihe Cixco Information Packet that shipped with your router.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 1
Wireless Transceiver Overview
The wireless transceiver (often 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:
- RF head
- Connector port for IF input/output, control, and test
- Ground lug
Figure I shows the connectors on the wireless transceiver, and Table 1 describes their use,
Figure] ereless Transceiver
Table 1 ereleu Transcelver Connectors
Connector T e In woul u! Function
Antenna connector N-type weatherized (female) Input and Antenna connection
Output
lF lnpul/ N-type weatherized (female) Input and Carries receive and transmit lF signals power, [P reference
Control/Power Output frequemy, and RF subsystem control interface
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
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 BSD-prevention guidelines to
help you avoid injury to yourself and damage to the equipment,
Parts and Tools
You need the following tools and pans to install. remove, or replace the transceiver, 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 supplier.
° Wireless transceiver: SX1122 or SXI [24
- Number 2 Phillips screwdriver
- Soldering iron/gun
- 9/lt‘rittch opancntt wrench
- Open-end adjustable wrench
- Cable wrap
- Antenna tools (refer to the antenna manufacturer‘s instructions)
- Mounting kit (provided with the new transceiver)
- Ground lug (provided in the mounting kit)
- 50 ohm coaxial cable with N-type (male) connectors to cable the wireless transceiver to the antenna
0 Your own ESD-prevention equipment,
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
Safety Guidelines
Safety Warnings
WI Broadband Fixed Wireless System Transceiver Replacement Instructions
Following Lll‘t) sal‘cty guidelines that you should tnlltm when wurkmg vtith any equipment that
connects in electrical power or telephone wiring.
NEC Mich BIO
CEC Section 54
IF PM! Clble
NEC Mich m
Control Cable
NEC Mich 800
CEC Much 60
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 Information" section in this document,
Waamhuwlng Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die
Iichamelijk Ietsel kan veroorzaken. Voordat u an enige apparatuur gas! werken, client in zich
bewust te zijn van de hij elektrische schakelingen betrokken risico‘s en dient u op de hoogte te zijn
van standaard maatregelen om ongelukken te voorkomen. Voor vertalingen van de
waarschuwingen die in deze publicatie verschijnen, kunt u het document Regulatory Compliance
and Safery Information (informatie over naleving van veiligheids- en andere voorschriften)
raadplegen dal bij dil toestel is ingesloten.
Varoitus Tamii varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtsa
ruumiinvammaan. Ennen kuin tyoskentelet minkaiin laitteiston parissa, ota selvaa
sahkokytkentoihin Iiiuyvisra vaaroista ja tavanomaisista onnettomuuksien ehkaisykeinoisla. Tiissa
julkaisussa esiintyvien varoitusten kaannékset ontlat laitteen mukana olevasta Regulatory
Compliance mu! Safety Information -kirjasesta (miiaraysren noudattaminen ja tietoa
tnrvallisuudesta).
Attention Ce symbole d'avertissement indique un danger. 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 les
procedures couramment utilisees pour e’viter Ies accidents. Pour prendre connaissance des
[reductions d’avertissemems figurant dans cL‘lle publication, consultez le document Regulatory
Compliance and Safety Information (Conformite’ aux reglements et consignes de sécurité) qui
accompagne eel appareil.
Warnung Dieses Wamsymbol bedeutet Gefahr, Sie hefinden sich in einer Situation, die zu eiuer
K'c'orperverletzung fiihren kiinnte, Bevor Sie mit der Arbeit an irgendeinem Geriit beginnen, seien
Sie sich der mit elekln'schen Slromkreisen verbundenen Gefahren und der Standardpraktiken zur
Vermeidung Von Unfallen bewuBt. Ubetsetzungen der in dieser Verollentlichung enthaltenen
Warnhinweise linden Sie im Dokument Regulatory Compliance and Safety Information
(lnformationen zu behiirdlichen Vorschriften und Sicherheit), das zusammen mit diesem Gerat
geliefen wurde,
Awertenza Questo simbolo di avvertenza indica un pericolo. La situazione polrebbe causare
infortuni alle persone. Prima di Iavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli
relativi ai circuiti elettrici ed essere al corrente delle praliche standard per la prevenzione di
incidenli. La traduzione delle avverlenze riporiaie in quesia pubblicazione si trova neI documento
Regulatory Compliance and Safety Information (Conformita alle norme e informazioni sulla
sicurezza) che accompagna queslo dispositivo,
Advarsel Detle varselsymbolet betyr fare. Du befinner deg i en situasjon som kan fore til
personskade, For du utforer arbeid pa utstyr' ma du vare oppmerksom pa de faremomentene som
elektriske kretser innebarer, samt giore deg kjent med vanlig praksis nar det gjelder a unnga
ulykker. Hvis du vil se oversettelser av de advarslene som finnes i denne publikasjonen, kan du se i
dokumenlel Regulatory Compliance and Safety Information (Overholdelse av forskrifter og
sikkerhelsinformasjon) som ble Ievert med denne enheten,
Avlso Este slmbolo de aviso indica perigo, Encontra-se numa situacao que Ihe podera’ causar
danos lisicos. Antes de comecar a trabalhar corn qualquer equipamento' familiarize-Se com 05
perigos relacionados com circuitos eléctricos, e com quaisquer préticas comuns que possam
prevenir possiveis acidentesi Para ver as traducfies dos avisos que constam desia publicaqao,
consulte o documento Regulatory Compliance and Safety Information (lnformacao de Seguranca e
Disposicoes Reguladoras) que acompanha esle dispositivo,
|Advertenclal Este slmbolo de aviso significa peligro. Existe riesgo para su integridad fisica.
Antes de manipular cualquier equipo, considerar 10s riesgos que entrafia la corriente ele’ctriea y
familiarizarse con Ios procedimieutos estandar de prevencién de accidentes. Para ver una
lraduccion de Ias adverlencias que aparecen en esta publicacién. consultar el documento litulado
Regulatory Compliance and Safety Information (Informacién sobre seguridad y conformidad con
Ias disposiciones reglamentarias) que se acompana con este dispositivol
Varningl Denna varningssymbol signalerar fara. Du befinner dig i en siluation som kan Ieda till
personskada, lnnan du utfor arbeie pa nagon utruslning maste du vara medvelen om farorna med
elkrelsar och kanna till vanligt forlarande for an fiirehygga skador. Se forklaringar av de varningar
som lérkommer i denna publikation i dokumenlet Regulatory Compliance and Safety lnfonnation
(Efterratlelse av foreskrifler och sakerhetsinformation). vilkel medfoljer denna anordning,
Electrical Equipment Guidelines
Follow these basic guidelines when working with any electrical equipmenl:
- Disconnect all power and external cables before moving a chassis.
- Do not work alone if potentially hazardous conditions exist,
' Never assume that power has been disconnected from a circuit: always check.
' Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
- Carefully examine your work area for possible hazards such as moist floors, ungrounded power extension
cables. and missing safety grounds
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
Warning Do not locale 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 installt 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
Antenna Installation Instructions: FCC RF Exposure Limits
The W] SX1122 and SX1124 transceivers, used in conjunction with 18 - 34 dlii gain antennas, are to be
employed in point -to— point applications only. 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-topoint operations.
The installer shall mount all transmit antennas so at to comply With the limits (“or human exposure to radio
frequency (RF) fields per paragraph 1.1307 of the Federal Communications Commission (FCC)
Regulations . The FCC requirements incoqmrate limits for Maximum Permissible ii toxure (Ml’lit in
terms ofelectric lield strength, magnetic field strength, and power density.
The W] SX1122 and 5X1124 transceivers are intended to be installed in restricted access areas. where
access can only be gained by service personnel through the use of a special tool, lock and key, or other
means of security. Regardless, antenna installations shall be engineered so lhttl ‘thE is limited to l
mW/cm', the more stringent limit for "uncontrolled environments". Table 2 below spe ifies the minimum
distance that must be maintained between the antenna and any areas where persons may have access,
including rooftop walkways, sidewalks, as well as through windows and other RF-transparent areas behind
which persons may be located.
Table 2 Antenna Radiation Hazard
Antenna Gain Power Max per Rules MPE Distance, cm Regulatory Limit
10 dBi 27.8 dB!" 21.9 ittnx powci’,15.407a3
12 dBi 27.8 dBm 375 max power,15.4()7n3
14 dBi” comer reflector 27.8 dBm 34.7 max power,15.407n3
18.5 tIBi" linipnnel 27.8 dBm 58.2 max power, 15.407n3
20 £131 27.8 dBm 69.2 max power,15.4()7a3
22 1181" 111 tlish 27.8 dBm 87.1 max power, 15407113
24 dB! 26.8 4.1131" 97.7 max IRP. 15.4073}
36 dBt" Ilztt panic] 24.8 dBin 97.7 max lRl’. 1540710
28 dB) 22.8 dBm 977 max EIRP. 15.407u3
30 dB) 20,8 rllim 97.7 max EIRP. 15407213
32 1.1111 18.8 dBiri 97.7 nmx IRP, 15.4073}
34 dBi" 411d|s11 16.8 dBm 97.7 mnx 1:1RP, 15.407LG
”Antennas tested zttid qualified for FCC L'L‘l'llllCrlllUl’l August — October 1999. Other untennn types may be used. provided
tipplienhle requirements in FCC Rule parts 2 and 15 are met.
Antenna manufacturer-supplied installation instructions 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 rooftop or lower installation), installers shall take steps to insure llléll
MPLI guidelines in 1.1307 of the Rules COIHiItuL‘10170lltcl“tilt1110111010510110111’10 contribution from the
new Antenna. Further information and guidance can he I'ountl m FCC Bulletin OET 65. zivtiilnhle lor
dint nluehj ,ll,1\ll[11/H\\\ li.1Le.éLl\rt1tli/1 1odlu1)/.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 7
Installing the Wireless Transceiver
This section provides instructions for installing the transceiver on the antenna mast.
Note These instru
' ns apply to the transceiver manufactured and supplied by W],
Transmit and Receive Frequencies
The SXl 122 and SK] 124 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-to—point link must be opposite to that of the other end of the
link, In Addition. the choice ol‘Tx Hi or Rx Hi must match the froquonctcs mnfig ‘cd for the wireless
modem can] in the router.
Mounting the Wireless Transceiver
A mounting kit is included for mounting the wireless transverter on an antenna mast.
The transceiver can be wall mounted by using the slotted holes in the mounting bracket supplied with the
transciever. Hardware and mounting instructions for this mounting configuration are not provided.
Note This mounting kit requires a mast with an outside diameter size of 2 3/8 to 4 l/fi inches. If the antenna
you are using requires a mast smaller than 2 3/8 inches, «unit a pipe of the proper diameter to the antenna
mast using a pipe-to-pipe clamp set.
Use the following steps to mount the transceiver on an antenna mast:
Note These instructions apply to the W] transceiver manufactured and supplied by W].
Step 1 Install a 3/8-32xl,75" hex bolt through a mounting adaptor. (See Figure 7).
Step 2 Install the Mounting Bracket on to the mounting adaptor from Step 1 and tighten. Ensure that
the head of the nut is within the groove on the adaptor plate. (See Figure 7).
Figure 7 Attaching the Adaptor Plate to the Mounting Bracket.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 3
vwvnmf
3/ " flat washer, splil washer. and nut,
WJ Broadband Fixed Wireless Syslem Transceiver Replacement Inslructions
Step 3 Repeat this process for the other side of the mounting bracket,
Step 4 Install shock mounts on to the bracket assembly (2 places) using the #6 hardware supplied.
Tighten all screws. (See Figure 8.)
Figure 8 Attaching the Shock Mounts to the Adapmr Plate
#6 flat washer, split, and bolt
Step 5 Install this bracket assembly to the lower portion of the wireless transceiver using 5/l6"
hardware supplied. Counter torque may need to be applied to the cup of the shock mount when lightening
the bolt. (See Figure 9.)
Figure 9 Attaching the Lower Mounting Bracket
5/16” bolt. flat washer and
split washer
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 10
Step 6 Place a 3/8" bolt through an adaptor plate and then install the shock mount on to the adaptor
plale using #6 hardware and tighten, The 3/8" bolt will be loose but captive in the assembly, Assemble the
olher shock mount as well, (See Figure 10.)
Figure 10 Assembling the Shock Mount Assembly
#6 bolt. flat washer. lock washer
Step 7 Install the shock mount assemblies (m to the holes at the top of the transceiver using 5/I6"
hardware. The transceiver is now ready to mounl on to a pole, (See Figure I 1.)
Figure ll Attaching the Shock Mount Assemblies to the T up of the T runsceiver
5/16" bolt, flat washer, lock washer
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 1 l
Step 8 Select the appropriate size U-bolt from the mounting kit and attach the remaining mounting
bracket to the antenna mast using 3/ " hardware and tighten, (See Figure 12.) If necessary, use the spacers
provided. This will be the bracket that holds the top of the transceiver.
Figure 12 Attaching the Top Mounting Bracket to the Antenna Mast
l\_/
Nilemu most—bl
Step 8 Using a 9/16-inch wrencht attach the transceiver to the top mounting bracket using 3/8“ nut, flat
washer, and lock washer, (See Figure 13)
bolt lock within the groove of the adaptor plate. This will keep the bolt from spinning While tightening the
Warning: Loosely install the 5/16" hardwarc' then pull and turn the bolt until you feel the head of the
hardware, Tighten the nut once the bolt is locked in place,
Step 9 Install the appropriate U-bolt to secure to the transceiver using the appropriate 3/8“ hardware
and tighten. (See Figure 13,)
W] Broadband Fixed Wireless System Transceiver Replacement Instructions 12
Figure 13 Attaching the Transceiver to the Pole
Looser install 5/l6" nut. and washers.
Spin the 5/16" mwunting bolt until the
head of the bolt locks in place.
Tighten the 5/16" nut while the bolt is
locked in place.
Caution Do not leave the lransceiver unattended until all the fasteners have been tightened
W] Broadband Fixed Wireless System Transceiver Replacement Instructions 13
Step 10 Tighten all fasteners to 15 foot-pounds of torque.
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.
Attaching the Ground Lug
A ground lug kit is provided with the transceiver. Use the following steps to attach the ground lug to the
transceiver chassis.
Step 1 Attach an approved ground wire to the ground lug.
Step 2 Locate the two ground lug threaded holes on the lower right mounting bracket of the
transceiver chassis,
Step 3 Align the ground lug with the threaded holes and fasten it to the chassis using the two screws
included in the mounting kit. (See Figure I4.)
Figure 14 Attaching the Ground Lug
Step 4 Using a number 2 Phillips screw driver. tighten the screws,
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 14
Warning Cisco and WJ strongly recommend that you use some type ol cable-connection
weatherproofing on all outdoor RF and IF cable connections to protect them against long-term
degradation from weather ellects. This is typically done by applying a suitable seal to the N-type
connectors after 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 manulacturers/suppliers of
these products are listed in Table 3.
Table 3 N-type connector cable weatherproofing suppliers.
3M Cold Shrink Weatherprooling Kit
Andrew Corporation
www.andrew.com
Coax-Seal
Universal Electronics, Inc.
4555/13 Groves Rd., Columbus OH 43232 (800) 241-8171
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
15
Connecting the IF/DC Cable
Connect the IF cable to the transceiver connector marked lF/DC INPUT. Tighten the connection wilh an
adjustable wrench or pliars,
Figure 24 lF/DC Cable Connection
Connecting the Antenna Cable
Connect the Antenna cable to (he transceiver connector marked ANTENNA. Tighten the connection with
an adjustable wrench or pliars. Consult the instructions provided by your antenna manufacturer for
additional instructions on inslalling antennas, Table 2 provides safe, minimum distances an operator
should be from an antenna when it is transmitting,
Figure 25 Antuma Cable Colmutiun
WJ Broadband Fixed Wireless System Transceiver Replacement lnstmclions I6
Warning After cabling, reinstate power.
A 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:
1 Shutting Down the Wireless Link
2 Diseonnecting the Power
3 Removing the Cables
4 Removing the Wireless Transceiver from the Antenna Mast
Shutting Down the Wireless 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.
Disconnecting the Power
Use these steps to disconnect the DC power from the wireless transceiveri
the DC 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
i Wamlng Before performing any of the following procedures, ensure that power is removed from
tape the switch handle of the circuit breaker in the OFF position.
Step 1 Ensure thar the DC power source is disconnected. (See wanting above.)
Step 2 Switch the wireless transceiver power/breaker switehes 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.
W] Broadband Fixed Wireless System Transceiver Replacement Instructions 17
Timmver To make replacement easier, be sure all cables are labeled.
Step! Remove the RF cable leading to the antenna.
Stepz Remove the IFIDC/Control cable,
Step} Remove the screws from the ground lug. (See Figure 26)
Figure 26 Removing the Ground Lug
Removing the Wireless Transceiver lrom the Antenna Mast
Follow these steps to remove the wireless transceiver from the antenna mast:
Sup] Remove the hardware securing the bottom U-holt to the mast (see Figure 27), and remove the U-
bolt from the masL
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
24
Figure 27 Removlng the Bottom and Top U-bolts
StepZ 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)
Step3 Carefully remove the wireless transceiver from the top bracket and move it to a work area.
a Warning Do not leave the transceiver unattended while the fasteners are removed,
WJ Broadband Fixed Wireless System Transceiver Replaoement Instructions
25
Replacing the Wireless Transceiver
Replacing the wireless transceiver involves the following tasks:
1 Mounting the Wireless Transceiver on the Antenna Mast
2 Attaching the Cables
3 Reinstating the Power
4 Initiating the Wireless Link
Hemounting the Wireless 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 Transceivert
Attaching the Cables
Use these steps to attach the cables to the new wireless transceiver,
Step] Attach the ground lug. (See Figure 28.)
Figure 28 Attaching the Ground Lug
StepJ Connect the IF/DC/Control cable to the IF/DC/Conlrol input connector.
Stepd Connect the RF cable leading to the antenna to the N-type connector on the duplexor.
Heinstating the Power
Use these steps to reinstate the powert
W] Broadband Fixed Wireless System Transceiver Replacement Instructions
Step] Reconnect the DC power source.
26
*\
Warnlng After wiring the DC power supply, remove the tape from the circuit breaker switch
Imntlle and reinstate power by moving the handle of the circuit breaker to the ON position.
Stepz Switch the wireless transceiver power/breaker switches to the ON position.
Initiating the Wireless Link
This completes the procedure for removing or replacing the wireless transceiver in a Cisco
broadband fixed wireless system.
Regulatory Compliance and Safety Information
This section provides international agency compliance, safety, and statutory information regarding
the removal and replacement of the W] 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 limits for a Class A digital device, pursuant
to Pan 15 of the FCC Rules, These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio—frequency energy and. if not installed and used in
accordance with the instruction manual, can cause harmful interference to radio transmissions.
This product complies with FCC Class B limits with the use of shielded cable.
Translated Safety Warnings
This section repeats in multiple languages the warnings found in this document,
Energy Hazard Warning
Wamlng 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.
WearschuwlngAllcen getraind en gekwalificeerd personeel mag deze uitrusting installeren,
vervangen of onderhoudenr Deze uitrusting bevat energierisico‘s, Ontkoppel het systeem voordat u
het onderhoudt,
VaroltusTaman Iaitteen asennuksen. vaihdon tai huollon saa suorittaa ainoastaan koulutettu ja
péiteva henkilokunta. Laitteessa on sahkoiskuvaarin [rrota jarjestelmii ennen huoltoa.
AttentionCet équipement ne doit étre installé, remplacé ou entreteuu que par du personnel
d’entretien qualifié et formé. Cet équipement eontient de l'énergie électrique potentiellement
dangereuse, Déhrancher le systeme avant tout entretien/re'vision,
WamungGeréit nur Von geschultem, qualifiziertem Personal installieren, auswechseln oder warten
lessen. lm Gerat Iiegt gefahrliche Spannung an. Vor allen Wartungsarbeiten Gerat vom Netz
trenneno
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions
AvvertenzaQuesto apparalo puo essere installato, sostituito o revisionato solo da personale
qualificato e competente, Questo apparecchio presenta pericolo di scosse elettn'cher Scollegare il
sistema prime di proccdere alla revisioner
AdvarselDeue utstyret skal hare monteres, skiftes ut eller vedlikeholdes av kvalifisert personell
som har giennomgatt opplzringr Del kan were [are for elektrisk swt forbundet med dette utstyret.
Kople fra syslemet for igangselting av vedlikeholdsarbeid.
AvlsoApenas pessoal Ireinado e qualificado deve scr autorizado a instalar, subslituir ou fazer a
revisao deste equipumcnto. Este equipamenlo constitui risco dc choque ele’ctrico, Desligar o
sistema antes de efectuar qualquer servico de reviséo.
rAdvertencIalSolamenle el personal calificado debe instalar, reemplamr o rcparar este equipo. ya que
existe riesgo de descarga ele’ctrica. Desenchufe el sistema antes de proceder a] mantenimiento del mismor
VaminglEndast utbildad och behorig personal far utfdra installation, utbyte eller service av denna
utrustningr Denna utrustning kan medfiira film for elstfitr Koppla ifran systemet innan service
utfdrs.
Lightning Activity Warning
warning Do not work on the system or connect or disconnect cables during periods of lightning
activity.
Wearschuwlng Tijdens onweer dar gepaard gaat met bliksem, dient u niet aan het systeem te
werken of kabels aan te sluiten of la ontkoppelen.
Varoltus Ala lyoskentele jarjestelmiin parissa aliika yhdista tai irrota kaapeleita ukkosilmalla.
Attention Ne pas travailler sur Ie systeme ni brancher ou debrancher Ies cables pendant un orage,
Wamung Arbeiten Sie nicht am System und schlieBen Sie keine Kabel an bzw. trennen Sie keine
ab. wenn es gewitlen.
Awerlanu Non lavorare sul sistema o collegarc oppure scollegare i cavi durante un lemporale
con fulmini.
Advarael Utf¢r aldri arbeid pa systemet, eller koble kabler til eller fm systemet nar det tordner
eIIer lyner.
Avian N50 lrabalhe no sistema ou ligue e desligue cabos duranlc periodos de man tempo
(trovoada),
[Advertenclal No operar el sistema ni conectar o desconectar cables durante el transcurso de
descargas elécrricas en la atmésfera,
Vamlngl Vid aska skall du aldrig utfiSra arbete pa systemet eller ansluta eller koppla loss kablar,
DC Power Disconnection Warning
Wamlng 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
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 28
Waarschuwlng Voordat u een van de onderstaande procedures uitvoert, dient in te controleren of
de stroom naar he! gelijkstroom circuit uitgeschakeld is, 0m in ervan te verzekeren dat all: stroom
UIT is geschakeld. kiest u op het schakelbord de stroomverhreker die het gelijkstroom circuit
bedient‘ draait de stroomverbreker naar de UIT positie en plakt de schakelaarhendel van de
stroomverbreker met plakband in de UlT positie vast.
Varoltus Vannista, ettfi tasavirtapiirissfi ei ole vinaa ennen seuraavien toimenpiteiden
suorittamista, Varmistaaksesi, etia virta on KATKAISTU taysin, paikanna tasavirrasta
huolehlivassa kojetaulussa sijaitseva suojakytkin, ka’a'nnéi suojakytkin KATKAISTU-asentoon ja
teippaa suojakytkimen varsi niin. ettx’i se pysyy KATKAISTU-asennossa.
Attentlon Avant de pratiquer l'une quelconque des procedures ci-dessous, verifier que le circuit
en couranl 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 le disjoncteur en position ferme'e (OFF) et.
a I'aide d'un ruban adhésif, bloquer la poigne’e du disjoncteur en position OFF.
Wamung Vor Ausfiihrung der folgenden Vorgange ist sicherzustellen, dall die
Gleichslromschaltung keinen Strorn erhiilt, Um sicherzustelleni daB siimtlicher Strom abgestellt isl.
machen Sie auf der Schalttafel den Unterbrecher t'iir die Gleichstromschaltung ausfindig, stellen
Sie den Unterbrecher auf AUS, und kleben Sie den Schaltergxiff des Unterbrechers mil Klebeband
in der AUS-Stellung fest.
Awerlenxa Prima di svolgere una qualsiasi delle procedure seguenti, verificare che il circuito
CC non sia alimentator Per verificare che tutta l’alimentazione sia scollegata (OFF) individuare
l'interruttore aulomatico sul quadro strumenti che alimenta iI circuito CC, mettere l'interrultore in
posizione OFF e fissarlo con nastro adesivo in talc posizioner
Adverse! For noen av disse prosedyrene ulf¢res. kontroller at slmmmen er frakoblet
Iikestromkretsenl Sorg for at all slmm er slétt AV. Dette giores ved a lokalisere strflmbryteren pa
brytertavlen som betjener Iikestromkretsen, sla strambryteren AV og leipe hryterhandtakel pa
stromhryteren i AV-stilling.
Avlso Antes de execurar urn dos seguinles procedimentos. certifique-se que desligou a lame de
alimentacfio de energia do circuito de correnle continua. Para se assegurar que toda a corrente foi
DESLIGADA. localize o disjumor no painel que serve o circuilo de corrente continua c coloque-o
na posigio OFF (Desligado; segurando nessa posiqfio a manivela do interruptor do disjuntor com
lita isoladorar
|Advertenclal Antes de proceder con los siguienles pasos, comprohar que la alimentacién del
circuito de corriente continua (CC) esté cortada (OFF). Para asegurarse de que toda la
alimcmacit’m este corluda (OFF), localizar el interrupter automatico en el panel que alimcnlu a]
circuito de corriente continua, cambiar cl interrupter automatico a la posicio’n de Apagado (OFF)
y sujetar con cinta Ia palanca del interrupter automatico en posicién dc Apagado (OFF),
Varnlngl lnnan du utffir nagon av loljande procedurer mASte du konuollera att
str6mf6rsorjningen tiII likstromskretsen fir bruten. Kontrollera art all striimfiirsfirjning fir BRUTEN
genom att sla AV der overspanningsskydd som skyddar likstromskretsen och tejpa fast
iiverspanningsskyddets omkopplare i FRAN-Iiiget,
DC Power Connection Warning
Wamlng After 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.
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 29
Wanrschuwlng Nadat de bedrading van de gelijkslroom voeding aangebracht is, verwijden n he!
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.
Varoltus Ylidistettyasi tasavinalahteen joltdon avulla poista teippi snojakytkimen var-restaja
kytke Vina uudeslaan kfiintémalli suojakytkimen varsi KYTKETl'Y-asentoon.
Attentlon Une fois l'alimentation connectée‘ retirer le ruban adhésif servant A bloquer la poignée
du disjoncleur et re'lablir l'alimentation en plagant celte poignée en position de marche (ON).
warnung Nach Verdrahtung des GleichstromvNetzgeriits entlemen Sie das Klebeband vom
Schaltergriff des Unlerbrechers und schalten den Strom emeui ein, indem Sie den Griff des
Unterbrechers aui' EIN stelleno
Awertenza Dopo aver eseguito i] cablaggio dell'alimentatore CC. togliere il nastro adesivo
dall'interruttore automatico e ristabilire I‘alimentazione spostando all'interruuore automatico in
posizione ON,
Advarsel Etter at likeslmmsenhelen er tilkoblet' fiemes teipen fm hindmket pa“; stmmbryteren. og
deretter aktiveres strammen ved é dreie héndtaket pi strombryteren til PA-slilling.
Avlso Depois de ligar o sistema de fornecimento de correnle continua. retire a fits isoladora da
manivela do disjunlor, e volte a ligar a correnle ao deslocar a manivela para a posiqéo ON
(Ligado),
(Advertenclal Despue’s de cablear la luenle de alimentaeién de corriente continua. retirar la cinta
de la palanca del interrupter automa’tico' y restablccer la alimentacion cambiando Ia palanca a la
posicién dc Encendido (ON).
Vamingl Nir du har kopplat ledningarna till striimfiir ‘rjningsenheten for inmalad likslr'c'om tar
du bort tejpen frén overspfinningsskyddels omkopplare och slér pa str'c'ommen igen genom alt stfilla
overspanningsskyddets omkopplare i TILL-lager.
Ground Connection Warning
anlng When installing or replacing the unit, the ground connection must always be made first
and disconnected last.
Wurschuwing Bij de installatie van het toestel moet de aardverbinding altijd he! eerste Worden
gemaakt en het laatste Won‘t" losgumaaki,
Varoltus Laitetta asennettsessa on maahan yhdistiiminen aina tehtéivii ensiksi ja maxdoituksen irti
kylkeminen viimeiseksi.
Attention Lors de l‘installalion de l‘appareil, la mise a la lerre doil loujours étre connecre‘e en
premier el déconnectée en dernier.
Warnung Der ErdanschluB muB bei der Installation der Einheil immer zuerst hergestellt und
zuletzl abgetrennt werden.
Awertenn In fase di installazione dell'nnita, escguire sempre per primo iI collegamento a massa
e disconnetlerlo per ultimo,
Advarul Nar enheten installeres, méjordledningen alllid lilkobles first og frakobles sist.
Aviso A0 instalar a unidade, a Iigagao a terra deveni ser sempre a primeira a ser Iigada, e a
tiltima a ser desligada,
|Advertenclsl AI instalar el equipo, conectar la tierra la primera y desconectarla la ultimao
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 30
Vamlngl Vid installation av enheten maste jordledningen alltid anslutas fiirst och kopplas bon
sist.
Cisco Connection Online
Copyright c was, wl, Inc
All nghu mserved
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, software updates, release notes‘ technical tips, the Bug Navigator, configuration notes,
brochures. descriptions of service offerings, 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 (W), The character-based CCO supports Zmodem, Kermit, Xmodem, FTP, and
Internet e-mail, and it is excellent for quick access to information over lower bandwidths, The
W versron 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:
- WWW: http://www.cisco.com
~ WWW: http://www-europe4ciscoocom
- WWW: http://www-china,cisco,com
OTelnet: ceo.cisco.com
' Modem: From North America, 408 526-8070; from Europe, 33 l 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@cisco.com.
If 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 5534x387, 408 5207208, or
cs-rep@ciseo.co .
To obtain information about Watkins-Johnson Co.‘ Watkins-Johnson products. or upgrades,
contact 877-334-5012 or visit our website at www.wj,com,
WJ Broadband Fixed Wireless System Transceiver Replacement Instructions 31

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