Proxim Harmony 802.11a Network Adapter 802.11a User manual

Harmony
Harmony 802.11a Access Point
User's Guide

2
Copyright
© 2002 Proxim Corporation, Sunnyvale, CA. Covered by one or more of the following U.S. patent : 5,231,634;
5,875,179; 6,006,090. Thi u er’ guide and the oftware de cribed in it are copyrighted with all right
re erved. No part of thi publication may be reproduced, tran mitted, tran cribed, tored in a retrieval y tem,
or tran lated into any language in any form by any mean without the written permi ion of Proxim
Corporation.
Trademark
Harmony, the Harmony logo, 2X, SmartAttach, Proxim, and the Proxim logo are trademark of Proxim
Corporation. All other trademark are the property of their re pective owner .
Limited Warranty, Di claimer, Limitation Of Liability
For a period of one (1) year from the date of purcha e by the retail cu tomer, Proxim warrant the Harmony
802.11a Acce Point again t defect in material and workman hip. Proxim will not honor thi warranty if
there ha been any attempt to tamper with or remove the product’ external foil label.
Thi warranty doe not cover and Proxim will not be liable for any damage or failure cau ed by mi u e, abu e,
act of God, accident , or other cau e beyond Proxim’ control, or claim by any entity other than the original
purcha er.
If, after in pection, Proxim determine there i a defect, Proxim will repair or replace the Harmony 802.11a
Acce Point at no co t to you. To return defective merchandi e to Proxim, plea e call Proxim Technical
Support at 1-408-731-2640 to obtain a Return Merchandi e Authorization (RMA) number.
In no event hall Proxim Corporation be re pon ible or liable for any damage ari ing:
•From the u e of the product
•From the lo of u e, revenue or profit of the product
•A a re ult of any event, circum tance, action or abu e beyond the control of Proxim Corporation
Whether uch damage be direct, indirect, con equential, pecial or otherwi e and whether uch damage are
incurred by the per on to whom thi warranty extend or a third party.
Warranty Return Policy
If you have a problem with the Harmony 802.11a Acce Point, plea e call Proxim Technical Support at
1-408-731-2640. Proxim Technical Support will a i t with re olving any technical difficultie you may have
with your Proxim product.
After calling Proxim Technical Support, if your product i found to be defective, you may return the product to
Proxim after obtaining an RMA (Return Merchandi e Authorization) number. The product mu t be returned in
it original packaging. The RMA number hould be clearly marked on the out ide of the box. Proxim cannot be
held re pon ible for any product returned without an RMA number, and no product will be accepted without an
RMA number.
FCC WARNING
Thi equipment ha been te ted and found to comply with the limit for a Cla B digital device, pur uant to
Part 15 of the FCC Rule . The e limit are de igned to provide rea onable protection again t harmful
interference in a re idential in tallation. Thi equipment generate , u e , and can radiate radio frequency
energy and, if not in talled and u ed in accordance with the in truction , may cau e harmful interference to
radio communication . However, there i no guarantee that interference will not occur in a particular
in tallation. If thi equipment doe cau e harmful interference to radio or televi ion reception, which can be
determined by turning the equipment off and on, the u er i encouraged to try to correct the interference by
one or more of the following mea ure :
•Reorient or relocate the receiving antenna.
•Increa e the eparation between the equipment and the receiver.
•Connect the equipment into an outlet on a circuit different from that which the receiver i connected.
•Con ult the dealer or an experienced radio/TV technician for help.
Thi device complie with part 15 of the FCC Rule . Operation i ubject to the following two condition : (1)
Thi device may not cau e harmful interference, and (2) thi device mu t accept any interference received,
including interference that may cau e unde ired operation.
Harmony 802.11a Acce Point U er’ Guide
Part # 2050.0460
Rev. 01

3
Declaration of Conformity
Déclaration de Conformité
Konformität erklärung
The Manufacturer: Proxim Europe B.V.
Le Con tructeur:
Der Her teller:
Address: Prins Bernhardplein 2
Addre e: 1 97 JB, P.O. Box 94 71,
Addre e: 1 9 GB Amsterdam, The Netherlands
Declares that the Product:
Déclare que le Produit:
Erklärt, da da Produkt: Type: Harmony 8 2.11a
Model: 857 Access Point
meets the essential requirements according to article 3 of the following EC-Directive:
e t conforme aux exigencie e entielle d’article 3 de la Directive CE:
die grundlegenden Anforderungen gemäâ Artikel 3 der nach tehenden EU-Richtlinie erfült:
Directive 1999/5/EC of the European Parliament and of the Council of 9
March 1999 relating to Radio and Telecommunications Terminal
Equipment (R&TTE), including the mutual recognition of their conformity.
Directive 1999/5/EC du Parlement Europeen et du Con eil du 09 mache 1999
concernant le radio et equipment terminaux de telecommunication , incluant la
reconnai ance mutuelle de leur conformite.
Richtlinie 1999/5/EG de Europäi chen Parlament und de Rate vom 09. März 1999
über Funkanlagen und Telekommunikation endeinrichtungen und die gegen eitige
Anerkennung ihrer Konformität.
and that the following harmonized standards have been applied:
et que le tandard marmoni e uivant ont ete appliqué :
und da die folgenden harmoni ierten Normen angewandt wurden:
EN3 1893-V1.1.1 / January 2 1
EN3 1489-17 V1.1.1 / September 2
EN6 95 / December 2
Equipment Class Identifier
Thi Product i a Cla -2 under the cope of the R&TTE. Be aware that certain countrie u e other
frequencie or have pecial re triction of u e. Thi mean that product bought el ewhere
might cau e problem in the above the e country(ie ) and hould be avoided. Con ult your Po t
Telegraph and Telephone office of your country for late t detail .
Amsterdam, 18 March 2 2
Place and Date of the declaration
Lieu et date de la declaration – Ort und Datum der Konformität erklärung
Name and Signature
Nom et Signature – Name und Unter chrift
Carmelo S. Amarena
International Product Manager
Proxim Corporation & Proxim Europe B.V.

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For Indoor U e Only
The e product are for indoor u e only.
Uniquement pour u age d'intérieur.
Somente para u o interno.
Solamente para el u o interior.
Per u o al coperto olamente.
Für Innen Verwendung nur.
Nemlig indendør hjælp bare.
For indoor bruk bare.
För indoor användning enda.
Voor overdekt toepa ing uit luitend.
Indoor käyttöä varten vain.
Product Approval
Proxim will only hip product that are type approved in the de tination country.
Refer to Proxim’ Web ite at http://www.proxim.com/support/8 211acertifications/ for a li t of countrie that
have approved Proxim’ 802.11a product . Thi Web ite al o detail any pecial requirement that govern the
u e of 802.11a product in a particular country.
An 802.11a product purcha ed for u e in one country may not nece arily comply with the RF regulation in
another country.
Note to Italian Cu tomer
Proxim’ 802.11a product old in Italy may require a u er licen e from the Italian ISPT. Product that are
deployed outdoor or are u ed for public purpo e require an operating licen e. Product u ed within a private
domicile or for private u e do not require a licen e.
Για την εσωτερική χρήση µόνο.

5
Table o f Co n tents
Chapter 1 - Introduction .................................................................................. 6
The Harmony Family ....................................................................................... 7
Sy tem Requirement ....................................................................................8
The Product Package .....................................................................................8
Harmony 802.11a Acce Point Model ..........................................................9
Acce Point Overview ................................................................................. 10
Top Panel LED ...................................................................................... 10
Rear Panel ..............................................................................................11
The IEEE 802.11a Specification ..................................................................... 13
Wirele Network Topologie ....................................................................... 14
Connecting to a Single AP ...................................................................... 14
Roaming Between Multiple Acce Point ...............................................15
When to U e an AP Controller .......................................................................17
Chapter 2 - Installation .................................................................................. 18
Pre-in tallation Con ideration .................................................................... 18
Regulatory Warning .............................................................................. 18
In tallation ..................................................................................................20
Mounting In truction ............................................................................22
Chapter 3 - Configuration .............................................................................. 25
Connecting to the Acce Point .................................................................... 25
Statu Tab ...................................................................................................28
Configure Tab ..............................................................................................29
Network .................................................................................................29
Radio ..................................................................................................... 31
Sy tem Acce ....................................................................................... 38
Stati tic Tab ...............................................................................................39
Radio Stati tic ...................................................................................... 39
Ethernet Stati tic .................................................................................40
Reboot Button ............................................................................................. 41
Chapter 4 - Troubleshooting .......................................................................... 42
LED Error Code ...........................................................................................42
Range .......................................................................................................... 43
Common Problem and Solution ................................................................ 45
Appendix A - Technical Specifications ............................................................. 48
Specification ..............................................................................................48
Parameter ...................................................................................................51
Appendix B - Technical Support and Training ................................................... 53
Index............................................................................................................ 54

6
Chapter 1
Introduction
Thank you for choo ing Proxim’ Harmony 802.11a Acce Point, a member of
Proxim’ Harmony wirele infra tructure family. The Harmony 802.11a Acce Point
complie with the IEEE 802.11a wirele tandard to provide mobile client with
network connectivity at high peed data rate of up to 54 Mbp (up to 108 Mbp in
2XTM mode*).
The Harmony 802.11a Acce Point i u ed on it own or in conjunction with a
Harmony Acce Point Controller. An independent, tand-alone Harmony 802.11a
Acce Point connect to an Ethernet network to provide wirele acce for mobile
client . When u ed in conjunction with a Harmony Acce Point Controller, the
Harmony 802.11a Acce Point i part of a wirele networking olution that upport
all current and future wirele network tandard including IEEE 802.11a, IEEE
802.11b, and OpenAir imultaneou ly within a ingle, homogeneou architecture. A
Harmony Sy tem, which include Acce Point Controller and Acce Point , provide
centralized management, configuration, and ecurity for a wirele network.
Proxim i the pioneer in wirele broadband networking. Proxim’ unmatched
experti e in radio networking technology, combined with the company’ exten ive
experience erving the communication need of the mobile computing u er, have
kept Proxim at the forefront of the wirele LAN market.
*2X mode not available in Europe, Japan, or Singapore.

Introduction 7
The Harmony Family
The Harmony 802.11a Acce Point i a member of a product family that provide a
complete wirele networking olution.
•The Harmony Access Point Controller Model 756 centralize the management,
ecurity, and filtering capabilitie of a wirele LAN. The Acce Point (AP)
Controller communicate with Harmony Acce Point over the Ethernet network
to provide wirele network acce for mobile client . The AP Controller can up-
port multiple AP , even if each AP complie with a different wirele tandard.
•The Harmony Access Point i a networking bridge that operate at Layer 2 of the
OSI networking model. Operating on it own or in conjunction with a Harmony AP
Controller, the AP forward packet between it radio and the Ethernet network.
Three type of the Harmony AP are available to upport the IEEE 802.11a, IEEE
802.11b, or OpenAir wirele tandard : the 8 2.11a Access Point Models
8569/857 /8571, the 8 2.11b Access Point Models 855 /8551, and the OpenAir
Access Point Model 755 .
•The optional Harmony Power System Model 7562 provide DC power to Harmony
AP over the unu ed pin of a twi ted pair Ethernet cable.
•The Harmony 8 2.11a CardBus Card Model 845 i a wirele LAN adapter that
fit into a 32-bit CardBu lot in a laptop computer and complie with the IEEE
802.11a tandard.
•The Harmony PC Card i a wirele LAN adapter that fit into a PCMCIA Type II lot
in a laptop computer. Two model are available to upport the IEEE 802.11b
(843 Series) or OpenAir (743 Series) wirele tandard .
•The Harmony CompactFlash Card i a wirele LAN adapter that fit into a
CompactFla h lot in a Pocket PC. Two model are available to upport the IEEE
802.11b (Model 863 ) or OpenAir (Model 763 ) wirele tandard .
•The Harmony PCI Card i a wirele LAN adapter that fit into a tandard PCI
expan ion lot. Two model are available to upport the IEEE 802.11a (Model
815 ) or 802.11b (Model 811 ) wirele tandard .
•The Harmony OpenAir USB Adapter Model 723 i an OpenAir-compliant wire-
le LAN adapter that connect to a Window 98/ME/2000 computer’ Univer al
Serial Bu (USB) port.

Introduction 8
System Requirements
To begin u ing the Harmony 802.11a Acce Point, you mu t have the following item
in talled on your local network:
• A 10Ba e-T Ethernet or 100Ba e-TX Fa t Ethernet witch or hub
• At lea t one 802.11a adapter
Note: If you want to create a Harmony Sy tem that provide centralized manage-
ment, configuration, filtering, and ecurity, you will al o need at lea t one
Harmony Acce Point Controller (with firmware ver ion 2.0 in talled,
although ver ion 2.1 or greater i recommended).
The Product Package
Each Harmony 802.11a Acce Point package include :
• One Harmony 802.11a Acce Point
• Model 8569/8570 with two integral antenna , or
• Model 8571 with two SMA antenna connector
• One power adapter (12V, 1 Amp)
• One Wall Mounting Kit
• One Harmony CD-ROM containing thi u er’ guide in Portable Document Format
(PDF)
•One
Harmony 802.11a Acce Point Quick Start Guide
If any of the e item are mi ing or damaged, plea e contact your re eller or Proxim
Technical Support.

Introduction 9
Harmony 802.11a Access Point Models
There are three model of the Harmony 802.11a Acce Point available. All three unit
are identical except for the difference noted below.
Model 8569/857
• The e two model are identical (they have different part number for marketing
purpo e )
• Include two integral antenna that provide antenna diver ity; the e antenna
cannot be removed from the unit
• Provide up to eight independent Channel in 802.11a mode and three indepen-
dent Channel in 2X mode
Model 8571
• Include two SMA antenna connector for u e with high-gain antenna (high-gain
external antenna and antenna cabling are old eparately and require profe -
ional in tallation; ee “Important Notice” on page 20 for detail )
• Provide three independent Channel in 802.11a mode and one independent
Channel in 2X mode (for U.S. and Canada)
Contact your Proxim ale repre entative or re eller for a li t of antenna available in
your area. You mu t u e two antenna with thi Acce Point. See “Range” on
page 43 for additional information.
Note: 2X mode i not available in Europe, Japan, or Singapore; the number of
available Channel varie by country ( ee “Channel” on page 32 for a li t of
Channel ).

Introduction 10
Access Point Overview
Figure 1: Harmony 802.11a Acce Point Model 8569/8570
To p P a n e l L E D s
The top panel LED are (from left to right) the Statu Wirele and
Ethernet LED .
Status LED
The Statu LED give information about the Acce Point.
Status LED
LED Behavior Indication
Off Unit not powered on
Lit olid amber Unit i initializing or i not partnered with an
AP Controller
Blinking amber Unit need new firmware
Lit olid green Unit i operational and partnered with an
AP Controller
Blinking green Unit i operating in Independent mode
(without an AP Controller)
Blinking red Problem with unit

Introduction 11
Wireless LED
The Wirele LED blink green when the Acce Point receive data packet over the
wirele network.
Ethernet LED
The Ethernet LED blink green when the Acce Point receive data packet over the
Ethernet port.
Rear Panel
Figure 2: Harmony 802.11a Acce Point Model 8569/8570 Rear Panel
Ethernet Port
Thi port connect the Acce Point to your 10/100Ba e-T Ethernet network u ing a
traight-through Ethernet cable.
Ethernet Link/Activity LED
The Link LED i lit olid green when the Acce Point i connected at 100 Mbp to the
Ethernet network, and lit olid amber when connected at 10 Mbp . It will blink to
indicate activity on the Ethernet network.

Introduction 12
Power Port
The Harmony 802.11a Acce Point ha a power port on it back panel. The voltage
range for the Acce Point’ power connector i 10-26 VDC. Proxim recommend that
you connect only the Cla 2 power upply (12V, 1 Amp) provided with the product to
the power port.
In addition, the Acce Point can accept power from a Harmony Power Sy tem, which
i an alternative power ource to the upplied Cla 2 power upply. The Harmony
Power Sy tem i old eparately. Refer to Proxim’ Web ite or the
Harmony Power
Sy tem U er’ Guide
for more information.
Note: The Acce Point require power from either a Harmony Power Sy tem or
from an external power upply. If you are not u ing the Harmony Power
Sy tem, connect the power upply that came with your Harmony 802.11a
Acce Point to the power port.

Introduction 13
The IEEE 802.11a Specification
In 1997, the In titute of Electrical and Electronic Engineer (IEEE) adopted the 802.11
tandard for wirele device operating in the 2.4 GHz frequency band. Thi tandard
include provi ion for three radio technologie : direct equence pread pectrum,
frequency hopping pread pectrum, and infrared. Device that comply with the
802.11 tandard operate at a data rate of either 1 or 2 Mbp .
In 1999, the IEEE modified the 802.11 tandard to upport device operating in the
5 GHz frequency band calling thi new tandard “802.11a.” 802.11a device are not
backward compatible with 2.4 GHz 802.11 or 802.11b device . 802.11a radio u e a
radio technology called Orthogonal Frequency Divi ion Multiplexing (OFDM) to
achieve data rate of up to 54 Mbp .
In addition, Proxim’ Harmony 802.11a product upport 2X mode. Thi mode i not
part of the IEEE 802.11a pecification but it allow data rate of up to 108 Mbp . See
“Enable 2X Mode” on page 32 for detail .

Introduction 14
Wireless Network Topologies
The Harmony 802.11a Acce Point i u ed to extend the capability of an exi ting
Ethernet network to device on the 802.11a wirele network. The 802.11a device
can connect to a ingle Acce Point, or everal Acce Point can be configured to
form a ingle wirele network over a large area, allowing mobile client to roam from
one Acce Point to another.
Connecting to a Single AP
Mobile client equipped with 802.11a wirele adapter are configured to operate in
Infra tructure mode and have the ame SSID and ecurity etting a the Acce Point
in u e on the Ethernet network.
Figure 3: Connecting to a Single AP

Introduction 15
Roaming Between Multiple Access Points
For larger environment , Harmon 802.11a client device may roam from one 802.11a
Acce Point to another while maintaining the ame network connection. The 802.11a
Acce Point e tabli h coverage area or cell imilar in concept to tho e of a cellular
phone network. The mobile client will connect to any 802.11a Acce Point that i
within range.
Figure 4: Roaming Between AP
Each 802.11a Acce Point within a roaming network mu t be configured to u e the
ame SSID and ecurity etting (if applicable), but each hould be configured with a
unique, independent Channel.
Mobile client equipped with 802.11a wirele adapter are configured to operate in
Infra tructure mode and have the ame SSID and ecurity etting a the Acce
Point . Alternatively, the mobile client may u e an SSID of “any” to a ociate with any
available Acce Point, regardle of the Acce Point’ SSID.
A the mobile client eamle ly witche from cell to cell, it network connectivity i
pre erved. The u er can move freely between the Harmony 802.11a Acce Point in
the network. When the roaming client leave the tran mi ion range of one 802.11a
Acce Point, the oftware automatically poll the other 802.11a Acce Point( ) in the
ame vicinity to continue the network connection.

Introduction 16
Guidelines for Roaming
• An 802.11a client can only roam between 802.11a Acce Point . An 802.11a
client cannot communicate with 802.11b Acce Point .
• All 802.11a Acce Point mu t have the ame SSID.
• All work tation with 802.11a client adapter in talled mu t u e either an SSID of
“any” or the ame SSID a the Acce Point that they will roam between.
• All 802.11a Acce Point and client mu t have the ame ecurity etting to
communicate.
• The Acce Point ’ cell mu t overlap to en ure that there are no gap in coverage
and to en ure that the roaming client will alway have a connection available.
• All Acce Point in the ame vicinity hould u e a unique, independent Channel.
• Acce Point that u e the ame Channel hould be in talled a far away from
each other a po ible to reduce potential interference.

Introduction 17
When to Use an AP Controller
Stand-alone Harmony 802.11a Acce Point are well uited for mall office
environment . However, a you increa e the number of Acce Point or the
complexity of your network, it can become more difficult to efficiently manage the
wirele infra tructure. In the e ca e , you can add an Acce Point Controller to
provide centralized management and configuration for the Acce Point .
Al o, a Harmony Sy tem with an AP Controller offer everal additional feature that
are not available with the tand-alone Harmony 802.11a Acce Point, including:
• Management of Acce Point via a Single U er Interface
• Configure AP Default etting that are automatically a igned to new AP
• Organize AP into Group to implify management and configuration
• Additional Security Feature
• Harmony Security Protocol
• Wired Server Addre Filter (VPN tunnel)
• Authorization Table (allow or deny network acce ba ed on MAC addre )
• Allow Wirele Client to Roam Acro IP Subnet
• Packet Filtering Ba ed on Protocol Type
Refer to the
Harmony Acce Point Controller U er’ Guide for more information on
the e feature .

18
Chapter 2
Installation
Thi chapter de cribe how to in tall the Harmony 802.11a Acce Point. If you intend
to u e the Harmony 802.11a Acce Point with a Harmony Acce Point (AP) Controller,
in tall the AP Controller fir t.
Note: The AP Controller mu t have firmware ver ion 2.0 in talled to upport the
Harmony 802.11a Acce Point (ver ion 2.1 or greater i recommended).
Confirm that the AP Controller ha the late t firmware ver ion before in tall-
ing the 802.11a Acce Point.
Pre-installation Considerations
Regulatory Warnings
FCC Guidelines
It i the re pon ibility of the in taller and u er of the Harmony 802.11a Acce Point
to guarantee that the antenna i operated at lea t 20 centimeter from any per on.
Thi i nece ary to in ure that the product i operated in accordance with the RF
Guideline for Human Expo ure which have been adopted by the Federal
Communication Commi ion.

In tallation 19
Radio Frequency Interference Requirements
The Harmony 802.11a Acce Point Model 8569 and 8570 operate in the frequency
range of 5.15 to 5.35 GHz; they are re tricted to indoor u e due to their operation in the
5.15 to 5.25 GHz frequency range. FCC 15.407(e) require that the e device be u ed
indoor in the frequency range of 5.15 to 5.25 GHz to reduce the potential for harmful
interference to co-channel Mobile Satellite y tem . Therefore the device hould be
u ed indoor only for channel 36, 40, 44 and 48 and when 2X mode i enabled,
channel 42 and 50. The Harmony 802.11a Acce Point Model 8571 operate in the
frequency range of 5.25 to 5.35 GHz and i not ubject to the above re triction.
Note: High power radar are allocated a primary u er of the 5.25 to 5.35 GHz and
5.65 to 5.85 GHz band. The e radar tation can cau e interference with
and/or damage the Harmony 802.11a Acce Point (Model 8569, 8570, and
8571).
Industry Canada Guidelines
Model 8569 and 8570 have been de igned to operate with antenna having a
maximum gain of 6 dBi. Model 8571 ha been de igned to operate with an antenna
having a maximum gain of 12 dBi. Antenna having higher gain are trictly
prohibited per regulation of Indu try Canada. The required antenna impedance i
50 ohm . To reduce potential radio interference to other u er , the antenna type and
it gain hould be o cho en that the equivalent i otropically radiated power (EIRP) i
not more than that required for ucce ful communication. The in taller of thi radio
equipment mu t en ure that the antenna are located or pointed uch that they do
not emit RF field in exce of Health Canada limit for the general population; con ult
Safety Code 6, obtainable from Health Canada’ web ite http://www.hc-sc.gc.ca/rpb.

In tallation 20
Installation
Determine the be t location for the Harmony 802.11a Acce Point u ing the following
con ideration :
• The length of the Ethernet cable that connect the Acce Point to the network
mu t not exceed 100 meter .
• Place the Acce Point indoor , on a flat, turdy urface a far from the ground a
po ible, uch a on top of a de k or bookca e, keeping clear of metal ob truc-
tion and away from direct unlight.
• Try to centrally locate the Acce Point’ antenna o that they will provide cover-
age to all of the wirele device in the area.
• If u ing Model 8571 with external antenna :
• Place the Acce Point and antenna o that the antenna can be ea ily
connected to the Acce Point.
• U e the horte t antenna cable po ible; u e a longer Ethernet cable if
nece ary.
• You mu t u e two antenna with the Model 8571 Acce Point (but you can u e
two different antenna if nece ary).
Important Notice
In compliance with FCC rule and regulation , only profe ionally trained per onnel
are qualified to in tall Model 8571. Model 8571 i approved for u e with the following
high gain antenna :
• Patch antenna with 7dBi gain
• Patch antenna with 12dBi gain
• Omni antenna with 5dBi gain
Follow the e tep to in tall the Acce Point:
1. Place the Acce Point in the de ired location. If you want to mount the Acce
Point to a wall or ceiling, ee “Mounting In truction ” on page 22 for in truction .
Note: If u ing Model 8571 with external antenna , in tall the antenna and cabling
before proceeding to Step #2.
2. Connect the Ethernet port on the rear panel of the Acce Point to a 10/100Ba e-T
network hub, witch, router, patch panel, or Harmony Power Sy tem u ing a
traight-through Category 5 Ethernet cable.
3. If you are not u ing the Harmony Power Sy tem to upply power to the Acce
Point or if you want to connect the Acce Point to both the Power Sy tem and an
AC power ource, u e the AC power adapter included in the product package to
connect the power port on the Acce Point to a working power outlet.
Note: U e only the power adapter upplied by Proxim in the product package.
U ing another power upply may damage the Acce Point.