Accton Technology IP250 IronPoint 250 Access Point User Manual revised 3

Accton Technology Corp IronPoint 250 Access Point revised 3

User manual revised 3

Foundry IronPoint 250Installation Guide4980 Great America ParkwaySanta Clara, CA 95054Tel 408.207.1700www.foundrynetworks.comJuly 2007
Copyright © 2007 Foundry Networks, Inc. All rights reserved. No part of this work may be reproduced in any form or by any means – graphic, electronic or mechanical, including photocopying, recording, taping or storage in an information retrieval system – without prior written permission of the copyright owner.The trademarks, logos and service marks ("Marks") displayed herein are the property of Foundry or other third parties. You are not permitted to use these Marks without the prior written consent of Foundry or such appropriate third party. Foundry Networks, BigIron, FastIron, IronView, JetCore, NetIron, ServerIron, TurboIron, IronWare, EdgeIron, IronPoint, the Iron family of marks and the Foundry Logo are trademarks or registered trademarks of Foundry Networks, Inc. in the United States and other countries. All other trademarks mentioned in this document are the property of their respective owners.
July 2007 © 2007 Foundry Networks, Inc. iiiCompliancesFCC - Class BThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communica-tions. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equip-ment off and on, the user is encouraged to try to correct the interference by one of the following measures:• Reorient or relocate the receiving antenna• Increase the separation between the equipment and receiver• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected• Consult the dealer or an experienced radio/TV technician for helpFCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.IMPORTANT NOTE:FCC Radiation Exposure StatementThis equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters (8 inches) between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.FCC Channel Use Statement:The equipment version marketed in US is restricted to usage of the channels 1- 11 only.Wireless 2.4 Ghz and 5 GHz Band Statements:As the IronPoint can operate in the 5150-5250 MHz frequency band it is limited by the FCC, Industry Canada and some other countries to indoor use only so as to reduce the potential for harmful interference to co-channel Mobile Satellite systems.High power radars are allocated as primary users (meaning they have priority) of the 5250-5350 MHz and 5650-5850 MHz bands. These radars could cause interference and/or damage to the IronPoint when used in Canada.The term “IC:” before the radio certification number only signifies that Industry Canada technical specifications were met.
Foundry IronPoint 250 Installation Guideiv © 2007 Foundry Networks, Inc. July 2007FCC Antenna Usage and Transmit PowerTo comply with FCC/Canada telecommunication regulation, the conducted output power of this transmitter, when use with each specific antenna supplied, cannot exceed the maximum limit indicated in the following tables.802.11a RF Power Table for FCCExternal Antenna Maximum Conducted Transmit Power (dBm)5180 MHz 5240 MHz 5745 MHz 5785 MHz 5825 MHz4.5 dBi Integrated Antenna(FDS_2FED02)11.64 14.91 24.6 24.9 25.28 dBi Omnidirectional Antenna(MMO24580608) (not including 2 dBi cable loss)10.56 13.87 23.2 23.7 23.9802.11a Turbo Mode RF Power Table for FCCExternal Antenna Maximum Conducted Transmit Power (dBm)5210 MHz 5760 MHz 5800 MHz4.5 dBi Integrated Antenna(FDS_2FED02)12.74 24.9 24.78 dBi Omnidirectional Antenna(MMO24580608) (not including 2 dBi cable loss)11.42 23.5 23802.11b RF Power Table for FCCExternal Antenna Maximum Conducted Transmit Power (dBm)2412 MHz 2437 MHz 2462 MHz2 dBi Integrated Antenna(FDS_2FED02)23.6 23.5 21.426 dBi Omnidirectional Antenna(MMO24580608) (not including 1 dBi cable loss)19.25 20.6 20.54 dBi Bi-Directional Antenna(MHA2400PT)17.25 18.75 18.513 dBi Directional Panel Antenna(MP24013XFPT)17.25 18.75 15.95
CompliancesJuly 2007 © 2007 Foundry Networks, Inc. vIndustry Canada - Class BThis digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the interference-causing equipment standard entitled “Digital Apparatus,” ICES-003 of Industry Canada. Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux appareils numériques de Classe B prescrites dans la norme sur le matérial brouilleur: “Appareils Numériques,” NMB-003 édictée par l’Industrie.Industry Canada StatementOperation is subject to the following two conditions:1) This device may not cause interference and2) This device must accept any interference, including interference that may cause undesired operation of the deviceThis device has been designed to operate with an antenna having a maximum gain of 13 dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna Impedance is 50 ohms.To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the EIRP is not more than required for successful communication.Because high power radars are allocated as primary users (meaning they have priority) in 5250-5350 MHz, these radars could cause interference and/or damage to license exempt LAN devices.Japan VCCI Class B802.11g RF Power Table for FCCExternal Antenna Maximum Conducted Transmit Power (dBm)2412 MHz 2437 MHz 2462 MHz2 dBi Integrated Antenna(FDS_2FED02)21.1 24.5 17.686 dBi Omnidirectional Antenna(MMO24580608) (not including 1 dBi cable loss)19.4 24 17.24 dBi Bi-Directional Antenna(MHA2400PT)19.4 24 16.713 dBi Directional Panel Antenna(MP24013XFPT)15.6 21.75 11.6
Foundry IronPoint 250 Installation Guidevi © 2007 Foundry Networks, Inc. July 2007EC Declaration of ConformityContact Foundry Networks at:Foundry Networks, Inc.4980 Great America ParkwaySanta Clara, CA 95054Marking by the above symbol indicates compliance with the Essential Requirements of the R&TTE Directive of the European Union (1999/5/EC). This equipment meets the following conformance standards:• EN 60950 (IEC 60950) - Product Safety• EN 301 893 - Technical requirements for 5 GHz radio equipment• EN 300 328 - Technical requirements for 2.4 GHz radio equipment• EN 301 489-1 / EN 301 489-17 - EMC requirements for radio equipmentCountries of Operation & Conditions of Use in the European CommunityThis device is intended to be operated in all countries of the European Community. It is intended only for indoor use. License requirements and allowed channels of operation apply in some countries as described below:Note: The user must use the configuration utility provided with this product to ensure the channels of operation are in conformance with the spectrum usage rules for European Community countries as described below.• This device requires that the user or installer properly enter the current country of operation in the Command Line Interface (CLI) as described in the user guide, before operating this device.• This device will automatically limit the allowable channels determined by the current country of operation. Incorrectly entering the country of operation may result in illegal operation and may cause harmful interference to other system. The user is obligated to ensure the device is operating according to the channel limitations, indoor/outdoor restrictions and license requirements for each European Community country as described in this document.• This device employs a radar detection feature required for European Community operation in the 5 GHz band. This feature is automatically enabled when the country of operation is correctly configured for any European Community country. The presence of nearby radar operation may result in temporary interruption of operation of this device. The radar detection feature will automatically restart operation on a channel free of radar.• The 5 GHz Turbo Mode feature is not allowed for operation in any European Community country. The current setting for this feature is found in the 5 GHz 802.11a Radio Settings Window as described in the user guide.• The 5 GHz radio's AutoChannelSelect/SmartSelect setting described in the user guide must always remain enabled to ensure that automatic 5 GHz channel selection complies with European requirements. The current setting for this feature is found in the 5 GHz 802.11a Radio Settings Window as described in the user guide.• This device is restricted to indoor use when operated in the European Community using the 5.15 - 5.35 GHz band: Channels 36, 40, 44, 48, 52, 56, 60, 64. See table below for allowed 5 GHz channels by country.• This device is restricted for indoor use when operated in all countries of the European Community using the 2.4 GHz band: Channels 1 - 13.Operation Using 5 GHz Channels in the European CommunityThe user/installer must use the provided configuration utility to check the current channel of operation and make necessary configuration changes to ensure operation occurs in conformance with European National spectrum usage laws as described below and elsewhere in this document.Allowed 5GHz Channels in Each European Community CountryAllowed Frequency Bands Allowed Channel Numbers Countries5.15 - 5.25 GHz* 36, 40, 44, 48 Austria, Belgium5.15 - 5.35 GHz* 36, 40, 44, 48, 52, 56, 60, 64 France, Switzerland, Liechtenstein0560
CompliancesJuly 2007 © 2007 Foundry Networks, Inc. viiBy selecting the appropriate country codes detailed on page 4-7 of this guide you will ensure the device oper-ates within the frequency restrictions detailed above. You are responsible for ensuring the device is used indoors-only and for private use only as applicableTransmit Power Control (TPC) for 5GHz OperationThe end-user must operate this device in accordance with European regulatory requirements for Transmit Power Control. This device employs Transmit Power Control (TPC) to reduce the potential for interference to other communication systems operating in the 5 GHz frequency bands. The TPC feature implemented in this wireless LAN device must be configured by the end-user when operating in any European Community country. The required configuration procedure for TPC is found in the user guide for this product.Note: The TPC procedure should be repeated when relocating this wireless device within the current wireless network or to a wireless network in a new location.Declaration of Conformity in Languages of the European Community5.15 - 5.35* & 5.470 - 5.725 GHz 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140Denmark, Finland, Germany, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, U.K.5 GHz Operation Not Allowed None Greece* Outdoor operation is not allowed using 5.15-5.35 GHz bands (Channels 36 to 64).English Hereby, Foundry Networks, declares that this Radio LAN device is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.Finnish Valmistaja Foundry Networks vakuuttaa täten että Radio LAN device tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.Dutch Hierbij verklaart Foundry Networks dat het toestel Radio LAN device in overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/EGBij deze Foundry Networks dat deze Radio LAN device voldoet aan de essentiële eisen en aan de overige relevante bepalingen van Richtlijn 1999/5/EC.French Par la présente Foundry Networks déclare que l'appareil Radio LAN device est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CESwedish Härmed intygar Foundry Networks att denna Radio LAN device står I överensstämmelse med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG.Danish Undertegnede Foundry Networks erklærer herved, at følgende udstyr Radio LAN device overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EFGerman Hiermit erklärt Foundry Networks, dass sich dieser/diese/dieses Radio LAN device in Übereinstimmung mit den grundlegenden Anforderungen und den anderen relevanten Vorschriften der Richtlinie 1999/5/EG befindet". (BMWi)Hiermit erklärt Foundry Networks die Übereinstimmung des Gerätes Radio LAN device mit den grundlegenden Anforderungen und den anderen relevanten Festlegungen der Richtlinie 1999/5/EG. (Wien)Greek Με την παρουσα Foundry Networks δηλωνει οτι radio LAN device συμμορφωνεται προσ τισ ουσιωδεισ απαιτησεισ και τισ λοιπεσ σΧετικεσ διαταξεισ τησ οδηγιασ 1999/5/εκAllowed 5GHz Channels in Each European Community CountryAllowed Frequency Bands Allowed Channel Numbers Countries
Foundry IronPoint 250 Installation Guideviii © 2007 Foundry Networks, Inc. July 2007Australia/New Zealand AS/NZS 4771Contact Foundry Networks at:Foundry Networks, Inc.4980 Great America ParkwaySanta Clara, CA 95054Safety CompliancePower Cord SafetyPlease read the following safety information carefully before installing the access point:WARNING: Installation and removal of the unit must be carried out by qualified personnel only.• The unit must be connected to an earthed (grounded) outlet to comply with international safety standards.• Do not connect the unit to an A.C. outlet (power supply) without an earth (ground) connection.• The appliance coupler (the connector to the unit and not the wall plug) must have a configuration for mating with an EN 60320/IEC 320 appliance inlet.• The socket outlet must be near to the unit and easily accessible. You can only remove power from the unit by disconnecting the power cord from the outlet.• This unit operates under SELV (Safety Extra Low Voltage) conditions according to IEC 60950. The conditions are only maintained if the equipment to which it is connected also operates under SELV conditions.France and Peru onlyThis unit cannot be powered from IT† supplies. If your supplies are of IT type, this unit must be powered by 230 V (2P+T) via an isolation transformer ratio 1:1, with the secondary connection point labelled Neutral, connected directly to earth (ground).† Impédance à la terreItalian Con la presente Foundry Networks dichiara che questo Radio LAN device è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.Spanish Por medio de la presente Foundry Networks declara que el Radio LAN device cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CEPortuguese Foundry Networks declara que este Radio LAN device está conforme com os requisitos essenciais e outras disposições da Directiva 1999/5/CE.Power Cord SetU.S.A. and Canada The cord set must be UL-approved and CSA certified.The minimum specifications for the flexible cord are:- No. 18 AWG - not longer than 2 meters, or 16 AWG.- Type SV or SJ- 3-conductorThe cord set must have a rated current capacity of at least 10 AThe attachment plug must be an earth-grounding type with NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.Denmark The supply plug must comply with Section 107-2-D1, Standard DK2-1a or DK2-5a.ACN 066 352010
CompliancesJuly 2007 © 2007 Foundry Networks, Inc. ixVeuillez lire à fond l'information de la sécurité suivante avant d'installer le access point:AVERTISSEMENT: L’installation et la dépose de ce groupe doivent être confiés à un personnel qualifié.• Ne branchez pas votre appareil sur une prise secteur (alimentation électrique) lorsqu'il n'y a pas de connexion de mise à la terre (mise à la masse).• Vous devez raccorder ce groupe à une sortie mise à la terre (mise à la masse) afin de respecter les normes internationales de sécurité.• Le coupleur d’appareil (le connecteur du groupe et non pas la prise murale) doit respecter une configuration qui permet un branchement sur une entrée d’appareil EN 60320/IEC 320.• La prise secteur doit se trouver à proximité de l’appareil et son accès doit être facile. Vous ne pouvez mettre l’appareil hors circuit qu’en débranchant son cordon électrique au niveau de cette prise.• L’appareil fonctionne à une tension extrêmement basse de sécurité qui est conforme à la norme IEC 60950. Ces conditions ne sont maintenues que si l’équipement auquel il est raccordé fonctionne dans les mêmes conditions.France et Pérou uniquement:Ce groupe ne peut pas être alimenté par un dispositif à impédance à la terre. Si vos alimentations sont du type impédance à la terre, ce groupe doit être alimenté par une tension de 230 V (2 P+T) par le biais d’un transfor-mateur d’isolement à rapport 1:1, avec un point secondaire de connexion portant l’appellation Neutre et avec raccordement direct à la terre (masse).Switzerland The supply plug must comply with SEV/ASE 1011.U.K. The supply plug must comply with BS1363 (3-pin 13 A) and be fitted with a 5 A fuse which complies with BS1362.The mains cord must be <HAR> or <BASEC> marked and be of type HO3VVF3GO.75 (minimum).Europe The supply plug must comply with CEE7/7 (“SCHUKO”).The mains cord must be <HAR> or <BASEC> marked and be of type HO3VVF3GO.75 (minimum).IEC-320 receptacle.Cordon électrique - Il doit être agréé dans le pays d’utilisationEtats-Unis et Canada: Le cordon doit avoir reçu l’homologation des UL et un certificat de la CSA.Les spécifications minimales pour un cable flexible sont AWG No. 18, ou AWG No. 16 pour un cable de longueur inférieure à 2 mètres.- type SV ou SJ- 3 conducteursLe cordon doit être en mesure d’acheminer un courant nominal d’au moins 10 A.La prise femelle de branchement doit être du type à mise à la terre (mise à la masse) et respecter la configuration NEMA 5-15P (15 A, 125 V) ou NEMA 6-15P (15 A, 250 V).Danemark: La prise mâle d’alimentation doit respecter la section 107-2 D1 de la norme DK2 1a ou DK2 5a.Power Cord Set
Foundry IronPoint 250 Installation Guidex © 2007 Foundry Networks, Inc. July 2007Bitte unbedingt vor dem Einbauen des access point die folgenden Sicherheitsanweisungen durchlesen:WARNUNG: Die Installation und der Ausbau des Geräts darf nur durch Fachpersonal erfolgen.• Das Gerät sollte nicht an eine ungeerdete Wechselstromsteckdose angeschlossen werden.• Das Gerät muß an eine geerdete Steckdose angeschlossen werden, welche die internationalen Sicherheitsnormen erfüllt.• Der Gerätestecker (der Anschluß an das Gerät, nicht der Wandsteckdosenstecker) muß einen gemäß EN 60320/IEC 320 konfigurierten Geräteeingang haben.• Die Netzsteckdose muß in der Nähe des Geräts und leicht zugänglich sein. Die Stromversorgung des Geräts kann nur durch Herausziehen des Gerätenetzkabels aus der Netzsteckdose unterbrochen werden.• Der Betrieb dieses Geräts erfolgt unter den SELV-Bedingungen (Sicherheitskleinstspannung) gemäß IEC 60950. Diese Bedingungen sind nur gegeben, wenn auch die an das Gerät angeschlossenen Geräte unter SELV-Bedingungen betrieben werden.Suisse: La prise mâle d’alimentation doit respecter la norme SEV/ASE 1011.Europe La prise secteur doit être conforme aux normes CEE 7/7 (“SCHUKO”)LE cordon secteur doit porter la mention <HAR> ou <BASEC> et doit être de type HO3VVF3GO.75 (minimum).Stromkabel. Dies muss von dem Land, in dem es benutzt wird geprüft werden: Schweiz Dieser Stromstecker muß die SEV/ASE 1011Bestimmungen einhalten.Europe Das Netzkabel muß vom Typ HO3VVF3GO.75 (Mindestanforderung) sein und die Aufschrift <HAR> oder <BASEC> tragen.Der Netzstecker muß die Norm CEE 7/7 erfüllen (”SCHUKO”).Cordon électrique - Il doit être agréé dans le pays d’utilisation
July 2007 © 2007 Foundry Networks, Inc. xiContentsCompliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiChapter 1. About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1How to Get Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1Foundry Networks Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1Web Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2E-mail Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2Telephone Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2Warranty Coverage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2What’s New in this Edition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2Chapter 2. About the IronPoint 250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1Radio Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2Management Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2Description of Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3Ethernet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3Optional External Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5Security Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6Power Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Foundry IronPoint 250 Installation Guidexii © 2007 Foundry Networks, Inc. July 2007Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7Chapter 3. Network Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1Network Topologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1Infrastructure Wireless LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2Infrastructure Wireless LAN for Roaming Wireless PCs . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2Chapter 4. Installing the IronPoint 250 Access Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1Unpacking the IronPoint Access Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1Installing the IronPoint Access Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1Placing the Access Point on a Desktop or Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1Attaching the Access Point to a Wall Using the Mounting Bracket . . . . . . . . . . . . . . . . . . . .4-2Attaching the Access Point to a Suspended Ceiling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Locking the Access Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5Installing an External Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5Powering Up the Access Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6Adding the IronPoint Access Point to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7Chapter 5. Making a Network Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1Connecting to a Network Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1Twisted-Pair Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1Cabling Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1Connecting to a Switch, Hub, PC, or Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2Appendix A. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1Diagnosing Access Point Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1Console Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1In-Band Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2Wireless Client Network Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2Lost Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3Reset the Access Point Default Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3Appendix B. Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1Twisted-Pair Cable and Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1100BASE-TX/10BASE-T Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2Straight-Through Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
ContentsJuly 2007 © 2007 Foundry Networks, Inc. xiiiCrossover Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2Console Port Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3Wiring Map for Serial Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3Appendix C. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4Maximum Distance Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5GlossaryIndex
Foundry IronPoint 250 Installation Guidexiv © 2007 Foundry Networks, Inc. July 2007
July 2007 © 2007 Foundry Networks, Inc. 1-1Chapter 1About This GuideThe IronPoint™ 250 Access Point is a device that allows wireless clients to connect to your enterprise network. It is a full-featured access point that can be managed as a single device or by IronView Network Manager, a network management tool that manages several Foundry devices on a network. This guide presents the procedures for installing the IronPoint™ 250 Access Point. AudienceThis guide is for system administrators with a working knowledge of wireless networks and network management. You should be familiar with switching and networking concepts. NomenclatureThis guide uses the following typographical conventions to show information:Warning: A warning calls your attention to a possible hazard that can cause injury or death.Caution: A caution calls your attention to a possible hazard that can damage equipment.Note: A note emphasizes an important fact or calls your attention to a dependency.How to Get HelpIf you need assistance, Foundry Networks is committed to ensuring that your investment in our products remains cost-effective by offering a variety of support options.Foundry Networks Technical SupportFoundry Networks technical support will ensure that the fast and easy access that you have come to expect from your Foundry Networks products will be maintained.
Foundry IronPoint 250 Installation Guide1-2 © 2007 Foundry Networks, Inc. July 2007Web AccessPoint your browser to the kp.foundrynet.com to access the Foundry Knowledge Portal. Note: Check with your sales account representative to determine how to obtain a valid user name and password for the Foundry Knowledge Portal. E-mail AccessTechnical requests can also be sent to the e-mail address: support@foundrynet.comTelephone Access◆1.877.TURBOCALL (887.2622): United States ◆1.408.586.1881: Outside the United StatesWarranty CoverageContact Foundry Networks using any of the methods listed above for information about the standard and extended warranties.Related PublicationsRefer to the Foundry IronPoint 250 User Guide for instructions on how to configure and manage the access point. What’s New in this EditionThis is the first release of this guide.
July 2007 © 2007 Foundry Networks, Inc. 2-1Chapter 2About the IronPoint 250OverviewFoundry’s IronPoint 250 is an IEEE 802.11a/g enterprise wireless access point that provides high-speed data communications between the wired LAN and fixed, portable or mobile devices equipped with an 802.11a, 802.11b, or 802.11g wireless network card.The access point offers full network management capabilities through a command line interface for initial configuration and troubleshooting, a Web interface, and Simple Network Management tools.Figure 2-1. Top and Front PanelsDC48V / 0.38A POEIn Reset ConsoleLock802.11b/g802.11aSecurity SlotConsole PortRJ-45 Port, PoE ConnectorReset Button External Antenna Connector (802.11b/g Radio)DC Power SocketExternal Antenna Connector (802.11a Radio)Bracket ScrewLED IndicatorsIntegrated Antennas
Foundry IronPoint 250 Installation Guide2-2 © 2007 Foundry Networks, Inc. July 2007Radio CharacteristicsThe IEEE 802.11a/g standard uses a radio modulation technique known as Orthogonal Frequency Division Multiplexing (OFDM), and a shared collision domain (CSMA/CA). It operates at the 5 GHz Unlicensed National Information Infrastructure (UNII) band for connections to 802.11a clients, and at 2.4 GHz for connections to 802.11g clients.IEEE 802.11g includes backward compatibility with the IEEE 802.11b standard. IEEE 802.11b also operates at 2.4 GHz, but uses Direct Sequence Spread Spectrum (DSSS) modulation technology to achieve a communication rate of up to 11 Mbps. The access point also supports a 54 Mbps half-duplex connection to Ethernet networks for each active channel (up to 108 Mbps in turbo mode on the 802.11a interface).Management OptionsThe IronPoint 250 contains LEDs for “at-a- glance” monitoring of wireless and network port status. It also includes a built-in network management agent that allows the access point to be managed in-band using SNMP, with a Web browser, or remotely via Telnet and SSH. The access point provides an RS-232 DCE serial port (DB-9 connector) on the front panel for out-of-band management. A PC may be connected to this port for configuration and monitoring out-of band via a null-modem serial cable. (See “Console Port Pin Assignments” on page B-3 for wiring options.)For a detailed description of the access point’s management features, refer to the Foundry IronPoint 250 User Guide.
About the IronPoint 250July 2007 © 2007 Foundry Networks, Inc. 2-3Description of HardwareEthernet PortThe access point has one 10BASE-T/100BASE-TX RJ-45 Ethernet port that can be attached directly to a 10BASE-T/100BASE-TX/1000BASE-T wired network. The wired network must conform to the IEEE 802.3-2005 specifications.The Ethernet port supports automatic MDI/MDI-X operation, so you can use straight-through cables for all network connections to PCs, switches, or hubs.The access point appears as an Ethernet node and performs a bridging function by moving packets from the wired network to remote workstations in the wireless infrastructure.Note: The RJ-45 port supports Power over Ethernet (PoE) based on the IEEE 802.3af standard. Refer to the description for the “Power Connector” for information on supplying power to the access point’s network port from a network device, such as a switch, that provides Power over Ethernet (PoE).AntennasThe access point includes two integrated diversity antennas for wireless communications. A diversity antenna system uses two identical antennas to receive and transmit signals, helping to avoid multipath fading effects. When receiving, the access point checks both antennas and selects the one with the strongest signal. When transmitting, it will continue to use the antenna previously selected for receiving. The access point never transmits from both antennas at the same time.The antennas transmit the outgoing signal as a toroidal sphere (doughnut shaped), with the coverage extending most in a direction perpendicular to the antenna. The antenna should be adjusted to an angle that provides appropriate coverage for the service area. For further information, see “Installing the IronPoint Access Point” on page 4-1.Optional External AntennaThe access point supports RP-SMA external antenna connectors for both the 2.4 GHz and 5 GHz radios. External antennas offer a variety of options for extending the radio range and shaping the coverge area. When an external antenna is connected, you must manually configure the software to disable the two integrated antennas and uses only the external antenna.
Foundry IronPoint 250 Installation Guide2-4 © 2007 Foundry Networks, Inc. July 2007Figure 2-2. An Example of an Optional External Antenna
About the IronPoint 250July 2007 © 2007 Foundry Networks, Inc. 2-5Status LEDs The access point includes four status LED indicators, as described in the following figure and table.Figure 2-3. Status LEDs Status LEDsLED Status DescriptionStatus On Green Indicates that power is being supplied and the system is working normally.Flashing Green Indicates -• the access point is running its self-test• the access point is loading a software file On Amber Indicates a CPU or system failure.Flashing Amber (Prolonged) Indicates a system error. Link On Green Indicates a valid 10/100 Mbps Ethernet cable link.Flashing Green Indicates that the access point is transmitting or receiving data on the attached 10/100 Mbps Ethernet LAN. The flashing rate is proportional to network activity.Off Indicates no 10/100 Mbps Ethernet cable link.Radio a On Green Indicates the 802.11a radio is enabled.Flashing Green Indicates that the access point is transmitting or receiving data through 802.11a wireless links. The flashing rate is proportional to network activity.Off Indicates the 802.11a radio is disabled.Radio b/g On Green Indicates the 802.11g radio is enabled.Flashing Green Indicates that the access point is transmitting or receiving data through 802.11g or 802.11b wireless links. The flashing rate is proportional to network activity.Off Indicates the 802.11g radio is disabled.802.11a WirelessLink/ActivityEthernetLink/Activity802.11b/g WirelessLink/ActivityPower
Foundry IronPoint 250 Installation Guide2-6 © 2007 Foundry Networks, Inc. July 2007Security SlotThe access point includes a Kensington security slot on the rear panel. You can prevent unauthorized removal of the access point in several ways: by wrapping Foundry’s locking clamp (lock not provided) or by using a Kensington security cable (not provided).Console PortThis port is used to connect a console device to the access point through a serial cable. This connection is described under “Console Port Pin Assignments” on page B-3. The console device can be a PC or workstation running a VT-100 terminal emulator, or a VT-100 terminal.Reset ButtonThis button is used to reset the access point or restore the factory default configuration. If you hold down the button for less than 5 seconds, the access point will perform a hardware reset. If you hold down the button for 5 seconds or more, any configuration changes you may have made are removed, and the factory default configuration is restored to the access point. Power ConnectorThe access point does not have a power switch. It is powered on when connected to the AC power adapter, and the power adapter is connected to a power source. The access point automatically adjusts to any voltage between 100-240 volts at 50 or 60 Hz. No voltage range settings are required.The access point may also receive Power over Ethernet (PoE) from a switch or other network device that supplies power over the network cable based on the IEEE 802.3af standard. Note that if the access point is connected to a PoE source device and also connected to a local power source through the AC power adapter, PoE will be disabled.
About the IronPoint 250July 2007 © 2007 Foundry Networks, Inc. 2-7Features and BenefitsConnectivity◆54 Mbps wireless interface supports up to 64 mobile users◆Local network connection via 10/100 Mbps Ethernet port◆IEEE 802.11a, 802.11b, and 802.11g compliant on the wireless interfaces◆IEEE 802.3-2005 compliant on the Ethernet interface◆Ethernet port supports Power over Ethernet based on the IEEE 802.3af standard◆Provides seamless roaming within the IEEE 802.11a, 802.11b, and 802.11g WLAN environment◆Scans all available channels and selects the best channel for each client based on the signal-to-noise ratio◆Optional high-gain 2.4 GHz and 5 GHz external antennas can be attached to extend the service area◆Advanced security through 64/128/152-bit Wired Equivalent Protection (WEP) encryption, IEEE 802.1x port authentication, Wi-Fi Protected Access (WPA), SSID broadcast disable, remote authentication via RADIUS server, and MAC address filtering◆Auto-negotiation enables the Ethernet port to automatically select the optimum communication mode (half or full duplex) if this feature is supported by the attached device; otherwise the port can be configured manuallyManagement◆“At-a-glance” LEDs for easy troubleshooting◆Network management agent:• Supports Telnet, SSH v2, SNMP v2 and v3, and Web-based HTTP and HTTPs interface• Supports out-of-band RS-232 console port (VT100)
Foundry IronPoint 250 Installation Guide2-8 © 2007 Foundry Networks, Inc. July 2007
July 2007 © 2007 Foundry Networks, Inc. 3-1Chapter 3Network PlanningNetwork TopologiesThe IronPoint 250 supports an integrated configuration with 10/100 Mbps Ethernet LANs.One or more access points can be configured as:•Infrastructure for wireless LANs•Infrastructure wireless LAN for roaming wireless PCsThe 802.11b and 802.11g frequency band which operates at 2.4 GHz can easily encounter interference from other 2.4 GHz devices, such as other 802.11b or g wireless devices, cordless phones and microwave ovens. If you experience poor wireless LAN performance, try the following measures: •Limit any possible sources of radio interference within the service area•Increase the distance between neighboring access points•Decrease the signal strength of neighboring access points•Increase the channel separation of neighboring access points (e.g., at least 3 channels for 802.11a, or at least 5 channels for 802.11b/g)
Foundry IronPoint 250 Installation Guide3-2 © 2007 Foundry Networks, Inc. July 2007Infrastructure Wireless LANThe IronPoint 250 is designed to provide access to a wired LAN for wireless workstations. An integrated wired/wireless LAN is called an Infrastructure configuration. A Basic Service Set (BSS) consists of a group of wireless PC users and an access point that is directly connected to the wired LAN. Each wireless station in this BSS can communicate with any device in its wireless group via a radio link, or access other computers or network resources in the wired LAN infrastructure via the access point.The infrastructure configuration not only extends the accessibility of wireless PCs to the wired LAN, but also increases the effective wireless transmission range for wireless PCs by passing their signal through one or more access points.A wireless infrastructure can be used for access to a central database, or for a connection between mobile workers, as shown in the following figure.Figure 3-1. Infrastructure Wireless LANInfrastructure Wireless LAN for Roaming Wireless PCsThe Basic Service Set (BSS) defines the communications domain for each access point and its associated wireless clients. The BSS ID is a 48-bit binary number based on the access point’s wireless MAC address, and is set automatically and transparently as clients associate with the access point. The BSS ID is used in frames sent between the access point and its clients to identify traffic in the service area. The BSS ID is only set by the access point, never by its clients. The clients only need to set the Service Set Identifier (SSID) that identifies the service set provided by one or more access points. The SSID can be manually configured by the clients, can be detected in an access point’s beacon, or can be obtained by querying for the identity of the nearest access point. For clients that do not need to roam, set the SSID for the wireless card to that used by the access point to which you want to connect.A wireless infrastructure can also support roaming for mobile workers. More than one access point can be configured to create an Extended Service Set (ESS). By placing the access points so that a ServerSwitchDesktop PCAccess PointPC with WirelessPCI AdapterNotebook with WirelessPC Card AdapterWired LAN Extension toWireless Clients
Network PlanningJuly 2007 © 2007 Foundry Networks, Inc. 3-3continuous coverage area is created, wireless users within this ESS can roam freely. All wireless network cards and access points within a specific ESS must be configured with the same SSID.Figure 3-2. Wireless LAN Roaming<BSS2>Seamless Roaming<ESS><BSS1>ServerSwitchDesktop PCAccess PointPC with WirelessPCI AdapterNotebook with WirelessPC Card AdapterNotebook with WirelessPC Card AdapterAccess PointSwitch
Foundry IronPoint 250 Installation Guide3-4 © 2007 Foundry Networks, Inc. July 2007
July 2007 © 2007 Foundry Networks, Inc. 4-1Chapter 4Installing the IronPoint 250 Access PointThis section presents procedures for installing the IronPoint 250 access point.Unpacking the IronPoint Access PointUnpack the IronPoint 250 access point and make sure the following components are included in the box:• One IronPoint 250 access point• One External Power supply and power cable• RS-232 console cable• IronPoint 250 access point mounting bracket with lock clamp• Ceiling tile mounting clamp• CD-ROM containing the IronPoint Access Point manuals, drivers, and utility• 4 adhesive feet Installing the IronPoint Access PointSelect a location to install the IronPoint 250 access point. The best location is at the center of your wireless coverage area, within the line of sight of all wireless devices. The access point can be placed on a horizontal surface or mounted on the wall, with or without the mounting bracket. It can also be mounted on a suspended ceiling.Note: For safety reasons, make sure ventilation holes on the access point are positioned horizontally, not vertically. Allow at least 1 inch (2.54 centimeters) clearance around the ventilation holes for proper ventilation. Placing the Access Point on a Desktop or ShelfDo the following if you want to mount the access point on a horizontal surface, such as a desktop or shelf:1. Attach the four adhesive feet to the bottom panel of the access point (Figure 4-1).
Foundry IronPoint 250 Installation Guide4-2 © 2007 Foundry Networks, Inc. July 2007Figure 4-1. Attaching Feet to the Access Point 2. Set the access point on its four rubber feet on the desktop, shelf, or flat surface, making sure there is enough clearance around the ventilation holes for proper air flow. For safety reasons, make sure ventilation holes on the access point are positioned horizontally, not vertically.3. Position the antennas along the same axes. Each antenna emits a radiation pattern that is toroidal (doughnut shaped), with the coverage extending most in the direction perpendicular to the antenna. Therefore, the antennas should be oriented so that the radio coverage pattern fills the intended service area. Also, the diversity antennas should both be positioned along the same axes, providing the same coverage. For example, if the access point is mounted on a horizontal surface, both antennas should be positioned pointing vertically up to provide optimum coverage.Attaching the Access Point to a Wall Using the Mounting BracketThe access point should be mounted only to a wall or wood surface that is at least 1/2-inch plywood or its equivalent. To mount the access point on a wall, always use its wall-mounting bracket. The access point must be mounted with the RJ-45 cable connector oriented upwards to ensure proper operation.Do the following to attach the access point to the wall using the mounting bracket: 1. Using the mounting bracket, mark the position of the four screw holes on the wall. For concrete or brick walls, you will need to drill holes and insert wall plugs for the screws.2. Position the mounting bracket over the wall screw holes, then insert the included screws and tighten them down to secure the bracket firmly to the wall. Use 5/8-inch number 12 wood screws or a near equivalent (not included in the package contents).3. Attach the access point to the mounting bracket. Line up the two mounting points on the bracket with the two mounting slots on the bottom of the access point (see the following figure). Place the mounting points of the bracket into the mounting slots of the bracket, slide it into position so that the bracket fastening screw on the access point lines up with the tab on the bracket. Then screw down the fastening screw to secure the access point to the bracket.
Installing the IronPoint 250 Access PointJuly 2007 © 2007 Foundry Networks, Inc. 4-3Figure 4-2. Installing the Access Point on the Mounting Bracket4. Position the antennas along the same axes. Each antenna emits a radiation pattern that is toroidal (doughnut shaped), with the coverage extending most in the direction perpendicular to the antenna. Therefore, the antennas should be oriented so that the radio coverage pattern fills the intended service area. Also, the diversity antennas should both be positioned along the same axes, providing the same coverage. For example, if the access point is mounted on a horizontal surface, both antennas should be positioned pointing vertically up to provide optimum coverage.Attaching the Access Point to a Suspended CeilingTo mount the access point to a suspended ceiling T-rail (Figure 4-4), do the following: 1. Attach the plastic ceiling tile mounting clamp to the mounting bracket (Figure 4-3) using the two included screws. Note that the ceiling-mount clamp can be attached to the bracket in two orientations.Mounting PointsMounting SlotsBracketFastening ScrewAlign this tab with the Fastening Screw
Foundry IronPoint 250 Installation Guide4-4 © 2007 Foundry Networks, Inc. July 2007Figure 4-3. Attaching the Ceiling-Mount Clamp to the Mounting Bracket2. Attach the access point to the mounting bracket by aligning the two mounting points on the bracket with the two mounting slots on the bottom of the access point (Figure 4-2). Then screw down the fastening screw to secure the access point to the bracket.3. Choose a location on a ceiling T-rail where the access point will be installed and position the ceiling-mount clamp holders on either side of the T-rail. 4. Turn the access point until the two clips lock the T-rail into the mounting holders.5. For best coverage, position the antennas along the same axes.Mounting HoldersFastening ScrewsMounting Clip
Installing the IronPoint 250 Access PointJuly 2007 © 2007 Foundry Networks, Inc. 4-5Figure 4-4. Attaching the Bracket to a Suspended CeilingLocking the Access PointTo prevent unauthorized removal of the access point, you can use a Kensington Slim MicroSaver security cable (not included) to attach the access point to a fixed object.Installing an External AntennaYou can install an external antenna to extend the access point's coverage area. If you install the external antenna while live sessions are on the access point, those sessions will be terminated.Professional Installed Device — Must not be distributed through retail stores: You must use the appropriate antennas, cables, and where applicable, surge arrestors, for your given region. You are responsible for verifying local regulations or legislation that may impose restrictions on the use of Push access point uponto T-rail, then turnPosition T-rail betweenmounting holdersClips lock T-rail intomounting holders
Foundry IronPoint 250 Installation Guide4-6 © 2007 Foundry Networks, Inc. July 2007specific antenna and cable combinations. For this reason, you must consult with a professional installer who is trained in RF installation and knowledgeable in the local regulations prior to connecting an external antenna to your wireless radio product. It is the responsibility of the end user to ensure that the antenna installation complies with the local radio regulations.To install an external antenna:1. Connect the external antenna’s Reverse SMA connector to the access point’s external antenna connector. Connect 2.4 GHz antennas to the connector labeled "802.11b/g" and 5.0 GHz antennas to the connector labeled "802.11a."Figure 4-5. Connecting the External Antenna2. Set the Antenna Mode for the radio interface to "external" using the CLI, Web interface, or IronView Network Manager.3. Enable the radio interface using the CLI, Web interface, or IronView Network Manager.Powering Up the Access PointPrepare the access point for power up by doing the following: 1. Connect the RS-232 console cable to the access point’s console port.Note: The IronPoint access point also supports power over Ethernet (PoE) to obtain its power from the RJ-45 port. DC48V / 0.38A POEIn Reset ConsoleLock802.11b/g802.11aExternal Antenna Connector (802.11b/g Radio)External Antenna Connector (802.11a Radio)
Installing the IronPoint 250 Access PointJuly 2007 © 2007 Foundry Networks, Inc. 4-72. Connect the other end of the RS-232 console cable to your PC's serial port.3. On your PC console application configure the following communication parameters:• 9600 bits per second• 8 data bits•No parity• 1 stop bits• No Flow Control4. Connect the power adapter cable to the 48V DC power socket on the access point and the other end of the cable to a power source. CAUTION: Use ONLY the power adapter supplied with this access point. Otherwise, the product may be damaged.Adding the IronPoint Access Point to the NetworkThe access point’s country code and TCP/IP address information must be configured before an access point can be managed or added to a network. Configuring the correct country code allows the access point to use the necessary channels and frequencies assigned to your country's wireless frequency regulations. This must be done prior to using the access point for the first time as the 802.11a and 802.11b/g radios cannot be enabled until the country code has been configured.Note: Country regulations for wireless products differ from country to country. The access points may be shipped with the country code already preset, as required by the country, or set to the default setting of "99." If your country code is pre-set (for example, for United States, Canada, Japan, and New Zealand), you are prohibited from changing this setting. If country code on your access point is set to "99," then you may set the country code, but you can set it only to the country in which the access point is to be used.It is very important to follow these instructions carefully. Selection of the wrong country code for your device could result in the device operating outside of authorized frequency/power allocations and lead to possible legal action by the regulatory authority in your country.Although Foundry has attempted to provide accurate information in these materials, Foundry assumes no legal responsibility for the accuracy or completeness of the information. Please note that Foundry's product information does not constitute or contain any guarantee, warranty or legally binding representation, unless expressly identified as such in a duly signed writing.Foundry's IronPoint access point uses TCP/IP to communicate with the management consoles. By using TCP/IP, you can place access points anywhere in the enterprise and manage them from a single central location. IronPoint access points do not need to be physically connected to any wireless LAN switch to be managed.You can configure the access point’s TCP/IP address information using the Automatic Discovery and Configuration (ADC) or without using ADC. ADC allows you to rapidly configure a number of access
Foundry IronPoint 250 Installation Guide4-8 © 2007 Foundry Networks, Inc. July 2007points, straight out of the box, by mapping an access point’s MAC address to an IP address, subnet mask, and default gateway that are defined on an IronPoint-FES interface. Once the access point is attached to the IronPoint-FES, the switch assigns the predefined IP address, subnet mask, and default gateway to the access point with the matching MAC address.The IronPoint 250 is shipped with the ADC feature enabled. If you want to use ADC to configure TCP/IP address information, refer to the IronView Network Manager User Guide for details.If you do not want to use ADC, you must override ADC at power-up, so you can enter TCP/IP information. Do the following: 1. Once the access point powers up, a prompt to override ADC appears. Enter the following ADC override login ID and password on your PC console to override ADC:ADC-Override-Login: adminADC-Override-Password: admin 2. Enter the default administrator user name and password on to gain access to the CLI:Username: adminPassword: admin3. Disable ADC by entering the following command:Foundry AP#configureFoundry AP(config)#no adc enableFoundry AP(config)#endNote: If you do not disable ADC, the ADC-Override Login prompt will keep appearing every time the access point reboots. 4. Set the correct country code with the country command. For example, to set the country code to the United Kingdom, enter:Foundry AP#country <country_code> Foundry AP# country ?The list of supported countries and their codes is displayed:WORD Country code: AL-ALBANIA, DZ-ALGERIA, AR-ARGENTINA, AM-ARMENIA, AU-AUSTRALIA, AT-AUSTRIA, AZ-AZERBAIJAN, BH-BAHRAIN, BY-BELARUS, BE-BELGIUM, BZ-BELIZE, BO-BOLVIA, BR-BRAZIL, BN-BRUNEI_DARUSSALAM, BG-BULGARIA, CA-CANADA, CL-CHILE, CN-CHINA, CO-COLOMBIA, CR-COSTA_RICA, HR-CROATIA, CY-CYPRUS, CZ-CZECH_REPUBLIC, DK-DENMARK, DO-DOMINICAN_REPUBLIC, EC-ECUADOR, EG-EGYPT, EE-ESTONIA, FI-FINLAND, FR-FRANCE, GE-GEORGIA, DE-GERMANY, GR-GREECE, GT-GUATEMALA, HK-HONG_KONG, HU-HUNGARY, IS-ICELAND, IN-INDIA, ID-INDONESIA, IR-IRAN, IE-IRELAND, IL-ISRAEL, IT-ITALY, JP-JAPAN, JO-JORDAN, KZ-KAZAKHSTAN, KP-NORTH KOREA, KR-KOREA_REPUBLIC, KW-KUWAIT, LV-LATVIA, LB-LEBANON, LI-LIECHTENSTEIN, LT-LITHUANIA, LU-LUXEMBOURG, MO-MACAU, MK-MACEDONIA, MY-MALAYSIA, MX-MEXICO, MC-MONACO, MA-MOROCCO, NL-NETHERLANDS, NZ-NEW_ZEALAND, NO-NORWAY, OM-OMAN, PK-PAKISTAN, PA-PANAMA, PE-PERU, PH-PHILIPPINES, PL-POLAND, PT-PORTUGAL, PR-PUERTO_RICO, QA-QATAR, RO-ROMANIA, RU-RUSSIA, SA-SAUDI_ARABIA, SG-SINGAPORE, SK-SLOVAK_REPUBLIC, SI-SLOVENIA, ZA-SOUTH_AFRICA, ES-SPAIN, SE-SWEDEN, CH-SWITZERLAND, SY-SYRIA, TW-TAIWAN, TH-THAILAND, TR-TURKEY,
Installing the IronPoint 250 Access PointJuly 2007 © 2007 Foundry Networks, Inc. 4-9 UA-UKRAINE, AE-UNITED_ARAB_EMIRATES, GB-UNITED_KINGDOM, US-UNITED_STATES, UY-URUGUAY, VE-VENEZUELA, VN-VIETNAM5. Configure the TCP/IP address. The default IP address for the access point is 169.254.1.1 with a 255.255.0.0 subnet mask and a default gateway of 169.254.1.254. To change the access point's IP address, for example, to 192.168.1.10 with a 24-bit subnet mask and a default gateway of 192.168.1.254, enter: Foundry AP#configure Foundry AP(config)#interface ethernetFoundry AP(if-ethernet)#ip address 192.168.1.10 255.255.255.0 192.168.1.254Foundry AP(if-ethernet)#endFoundry AP #Syntax: interface ethernetip address <ip-address> <subnet-mask> <default-gateway>6. Confirm the Country Code and TCP/IP settings with the show system command. Do not proceed unless the information displayed is correct. For example, to confirm the country code of the United Kingdom and the TCP/IP address of 192.168.8.10/24, enter:Foundry AP # show systemSyntax: show systemThe command displays the following information:Foundry AP # show systemSystem Information============================================================Serial Number : SACC1200KASystem Up time : 0 days, 0 hours, 5 minutes, 25 secondsSystem Name : Foundry APSystem Location : System Contact : ContactSystem Country Code : GB - UNITED KINGDOMMAC Address : 00-0C-DB-813-882IP Address : 192.168.8.10Subnet Mask : 255.255.255.0Default Gateway : 192.168.8.254VLAN State : DISABLEDManagement VLAN ID(AP): 1IAPP State : ENABLEDDHCP Client : DISABLEDHTTP Server : ENABLEDHTTP Server Port : 80HTTPS Server : ENABLEDHTTPS Server Port : 443Slot Status : Dual band(a/g)Software Version : 01.2.03.00Tw8SSH Server : ENABLEDSSH Server Port : 22Telnet Server : ENABLED============================================================7. Power down the access point.
Foundry IronPoint 250 Installation Guide4-10 © 2007 Foundry Networks, Inc. July 20078. Connect one end of the Ethernet cable to the RJ-45 connector on the access point.9. Connect the other end of the cable to the network subnet for which the access point was programmed. 10. Power up the access point. It can now be managed using its command line interface (CLI), Web interface, or by the IronView Network Manager.Once the access point is set up with country code and IP address, other parameters can be defined using one of the following methods:• A PC running Internet Explorer version 5.0 (and above) Web browser to directly access an individual Foundry AP’s internal Web management interface. • A PC running IronView® Network Manager to centrally manage the APs on the network.• A Telnet or SSH v2 client to directly access Foundry AP’s command line interface (CLI).Refer to the Foundry IronPoint 250 User Guide for details.
July 2007 © 2007 Foundry Networks, Inc. 5-1Chapter 5Making a Network ConnectionConnecting to a Network DeviceThe IronPoint 250 is designed to connect a wired Ethernet network to wireless clients. It can be connected to any Ethernet network device, such as a hub or switch.Twisted-Pair CableThe access point’s Ethernet port connection requires an unshielded twisted-pair (UTP) cable with RJ-45 connectors at both ends. For 100BASE-TX connections, Category 5 or better cable is required; for 10BASE-T, Category 3 or better cable can be used. Cabling GuidelinesThe RJ-45 port on the access point supports automatic MDI/MDI-X operation, so you can use straight-through cables for all network connections to PCs, switches, or hubs.See Appendix B for further information on cabling.Caution: Do not plug a phone jack connector into the RJ-45 port. This will damage the access point. Use only twisted-pair cables with RJ-45 connectors that conform to FCC standards.
Foundry IronPoint 250 Installation Guide5-2 © 2007 Foundry Networks, Inc. July 2007Connecting to a Switch, Hub, PC, or Server1. Attach one end of a twisted-pair cable segment to the network device’s RJ-45 connector.Figure 5-1. Connecting to a Network Device2. Attach the other end of the cable segment to the Ethernet port on the access point.Note: Make sure the twisted pair cable does not exceed 100 meters (328 ft) in length. 3. As the connection is made, the access point’s Link LED should light indicating a valid network connection. If the Link LED fails to light, see Appendix A for troubleshooting information.
July 2007 © 2007 Foundry Networks, Inc. A-1Appendix ATroubleshootingDiagnosing Access Point Indicators InstallationVerify that all system components have been properly installed. If one or more components appear to be malfunctioning (such as the power cord or network cabling), test them in an alternate environment where you are sure that all the other components are functioning properly.Console AccessIf you cannot access the command line interface via a serial port connection, check the following items before you contact Technical Support:• Be sure you have set the terminal emulator program to VT100 compatible, 8 data bits, 1 stop bit, no parity and 9600 bps.• Check that the serial cable conforms to the pin-out connections provided in Appendix B.Troubleshooting ChartSymptom ActionStatus LED is Off • External power supply may be disconnected. Check connections between the access point, the power adapter, and the wall outlet.• If using PoE, verify that access point’s RJ-45 port is attached to a PoE source device, that the PoE source device is powered on, and that PoE power is enabled on the port attached to the access point.• Contact Technical Support.Link LED is Off • Verify that the access point and attached device is powered on.• Be sure the cable is plugged into both the access point and corresponding device.• Verify that the proper cable type is used and its length does not exceed specified limits.• Check the cable connections for possible defects. Replace the cable if necessary.
Foundry IronPoint 250 Installation GuideA-2 © 2007 Foundry Networks, Inc. July 2007In-Band AccessIf the access point cannot be configured using the CLI via Telnet or SSH v2, a Web browser using HTTP or HTTPS, or SNMP v2 or v3 software, check the following items before you contact Technical Support.If the access point cannot be configured using the CLI via Telnet, a Web browser, or SNMP software, check the following items before you contact Technical Support:• Be sure to have configured the access point with a valid IP address, subnet mask and default gateway.• If VLANs are enabled on the access point, the management station should be configured to send tagged frames with a VLAN ID that matches the access point’s native VLAN (default VLAN 1). However, to manage the access point from a wireless client, the AP Management Filter should be disabled. • Check that you have a valid network connection to the access point and that the Ethernet port or the wireless interface that you are using has not been disabled.• If you are connecting to the access point through the wired Ethernet interface, check the network cabling between the management station and the access point. If you are connecting to access point from a wireless client, ensure that you have a valid connection to the access point.• If you cannot connect using Telnet, you may have exceeded the maximum number of concurrent Telnet sessions permitted (i.e, four sessions). Try connecting again at a later time.Wireless Client Network AccessIf wireless clients cannot access the network, check the following before you contact Technical Support:• Be sure the access point and the wireless clients are configured with the same Service Set ID (SSID).• If authentication or encryption are enabled, ensure that the wireless clients are properly configured with the appropriate pre-shared key, authentication, or encryption keys. The wireless client's NIC must have the necessary drivers to support the security and authentication methods configured on the access point.• If authentication is being performed through a RADIUS server, ensure that the clients are properly configured on the RADIUS server.• If authentication is being performed through IEEE 802.1x, be sure the wireless users have installed and properly configured 802.1x client software.• If MAC address filtering is enabled, be sure the client’s address is included in the local filtering database or on the RADIUS server database.• If the wireless clients are roaming between access points, make sure that all the access points and wireless devices in the Extended Service Set (ESS) are configured to the same SSID, and authentication method.
TroubleshootingJuly 2007 © 2007 Foundry Networks, Inc. A-3• Check the configuration matrix for the most commonly used authentication and encryption combinations in the Quick Installation and Getting Started Guide to ensure that the access point is correctly configured. Lost PasswordThe only way to recover a lost password is by setting the access point to its default configuration. Refer to the section “Reset the Access Point Default Settings” for instructions.Reset the Access Point Default SettingsIf all other recovery measures fail and the access point is still not functioning properly, take any of these steps:• Reset the access point’s hardware using the console interface, Web interface, or through a power reset.• Reset the access point to its default configuration by pressing the reset button on the back panel for 5 seconds or more. Then use the default user name “admin” with the password “admin” to access the management interface.
Foundry IronPoint 250 Installation GuideA-4 © 2007 Foundry Networks, Inc. July 2007
July 2007 © 2007 Foundry Networks, Inc. B-1Appendix BCablesSpecifications Twisted-Pair Cable and Pin AssignmentsCAUTION: DO NOT plug a phone jack connector into any RJ-45 port. Use only twisted-pair cables with RJ-45 connectors that conform with FCC standards.For 100BASE-TX/10BASE-T connections, a twisted-pair cable must have two pairs of wires. Each wire pair is identified by two different colors. For example, one wire might be green and the other, green with white stripes. Also, an RJ-45 connector must be attached to both ends of the cable.CAUTION: Each wire pair must be attached to the RJ-45 connectors in a specific orientation.Figure B-1 illustrates how the pins on the RJ-45 connector are numbered. Be sure to hold the connectors in the same orientation when attaching the wires to the pins.Figure B-1. RJ-45 Connector Pin NumbersCable Types and SpecificationsCable Type Max. Length Connector10BASE-T Cat. 3 or better 100-ohm UTP 100 m (328 ft) RJ-45100BASE-TX Cat. 5 or better 100-ohm UTP 100 m (328 ft) RJ-451881
Foundry IronPoint 250 Installation GuideB-2 © 2007 Foundry Networks, Inc. July 2007100BASE-TX/10BASE-T Pin AssignmentsUse unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for RJ-45 connections: 100-ohm Category 3 or better cable for 10 Mbps connections, or 100-ohm Category 5 or better cable for 100 Mbps connections. Also be sure that the length of any twisted-pair connection does not exceed 100 meters (328 feet).The RJ-45 port on the access point supports automatic MDI/MDI-X operation, so you can use straight-through or crossover cables for all network connections to PCs, switches, or hubs.Straight-Through WiringBecause the 10/100 Mbps port on the access point uses automatic MDI/MDI-X pin configuration, you can use “straight-through” or “crossover” cable for network connections to PCs, hubs or switches. Figure B-2. Straight-Through WiringCrossover WiringBecause the 10/100 Mbps port on the access point uses automatic MDI/MDI-X pin configuration, you can use “straight-through” or “crossover” cable for network connections to PCs, hubs or switches. Pin MDI Signal Name MDI-X Signal Name1 Receive Data plus (RD+) and GND (Positive Vport)Transmit Data plus (TD+) and -48V feeding power (Negative Vport)2 Receive Data minus (RD-) and GND (Positive Vport)Transmit Data minus (TD-) and -48V feeding power (Negative Vport)3 Transmit Data minus (TD+) and -48V feeding power (Negative Vport)Receive Data plus (RD+) and GND (Positive Vport)4 GND (Positive Vport) -48V feeding power (Negative Vport)5 GND (Positive Vport) -48V feeding power (Negative Vport)6 Transmit Data minus (TD-) and -48V feeding power (Negative Vport)Receive Data minus (RD-)and GND (Positive Vport)7 -48V feeding power (Negative Vport) GND (Positive Vport8 -48V feeding power (Negative Vport) GND (Positive VportNote: The “+” and “-” signs represent the polarity of the wires that make up each wire pair.White/Orange StripeOrangeWhite/Green StripeGreen1234567812345678EIA/TIA 568B RJ-45 Wiring Standard10/100BASE-TX Straight-through CableEnd A End BBlueWhite/Blue StripeBrownWhite/Brown Stripe
CablesJuly 2007 © 2007 Foundry Networks, Inc. B-3Figure B-3. Crossover WiringConsole Port Pin AssignmentsThe DB-9 serial port on the IronPoint 250 is used to connect to the access point for out-of-band management. The access point’s command-line interface can be accessed from a terminal or a PC running a terminal emulation program.Connect the console cable (included) to the RS-232 console port to access the command-line interface. You can manage the access point using the console port, the Web interface, or SNMP management software. Refer to the Foundry IronPoint 250 User Guide for more information.The pin assignments used to connect to the console port are described in the following figure and table.Figure B-4. Serial Port (DB-9 DTE) Pin-OutWiring Map for Serial Cable Signal (access point serial port) Null Modem Cable Signal (management console port)2 RXD (receive data) <---------RXD ------------ 3 TXD (transmit data)3 TXD (transmit data) -----------TXD ----------> 2 RXD (receive data)5 GND (ground) -----------GND ---------- 5 GND (ground)1,4,6,7,8,9 Unused 1,4,6,7,8,9 UnusedNote: The left hand column pin assignments are for the male DB-9 connector on the access point. Pin 3 (TXD or “transmit data”) must emerge on the management console’s end of the connection as RXD (“receive data”). White/Orange StripeOrangeWhite/Green Stripe1234567812345678EIA/TIA 568B RJ-45 Wiring Standard10/100BASE-TX Crossover CableEnd A End BGreenBlueWhite/Blue StripeBrownWhite/Brown Stripe1569
Foundry IronPoint 250 Installation GuideB-4 © 2007 Foundry Networks, Inc. July 2007The serial port’s configuration requirements are as follows:• Default Baud rate—9,600 bps• Character Size—8 Characters• Parity—None• Stop bit—One• Data bits—8
July 2007 © 2007 Foundry Networks, Inc. C-1Appendix CSpecificationsGeneral SpecificationsMaximum Channels802.11a:US & Canada: 13 (normal mode), 5 (turbo mode)Japan: 4 (normal mode), 1 (turbo mode)ETSI: 11 channels (normal mode), 4 (turbo mode)Taiwan: 8 (normal mode), 3 (turbo mode)802.11g:FCC/IC: 1-11ETSI: 1-13France: 10-13MKK: 1-14Taiwan: 1-11Maximum Clients64 per VAP interfaceOperating RangeSee “Maximum Distance Tables” on page C-5.”Data Rate802.11a:Normal Mode: 6, 9, 12, 18, 24, 36, 48, 54 Mbps per channelTurbo Mode: 12, 18, 24, 36, 48, 72, 96, 108 Mbps per channel802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps per channel802.11b: 1, 2, 5.5, 11 Mbps per channelModulation Type802.11a: BPSK, QPSK, 16-QAM, 64-QAM802.11g: CCK, BPSK, QPSK, OFDM802.11b: CCK, BPSK, QPSKNetwork ConfigurationInfrastructureOperating Frequency802.11a:5.15 ~ 5.25 GHz (lower band) US/Canada, Japan5.725 ~ 5.825 GHz (upper band) US/Canada
Foundry IronPoint 250 Installation GuideC-2 © 2007 Foundry Networks, Inc. July 20075.50 ~ 5.70 GHz Europe5.25 ~ 5.35 GHz (middle band) Taiwan5.725 ~ 5.825 GHz (high band) Taiwan802.11b/g:2.4 ~ 2.4835 GHz (US, Canada, ETSI)2.4 ~ 2.497 GHz (Japan)2.400 ~ 2.4835 GHz (Taiwan)AC Power supplyInput: 100-240 VAC, 50-60 HzOutput: 48 VDC, 0.38 AUnit Power SupplyDC Input: 48 VDC, 0.38 A maximumInput voltage: 48 volts, 0.27 A, 12.95 wattsPower consumption: 9.6 watts maximumPoE (DC)Input voltage: -48 VDC, 0.27 A, 12.96 wattsNote: Power can also be provided to the access point through the Ethernet port based on IEEE 802.3af Power over Ethernet (PoE) specifications. When both PoE is provided and the adapter is plugged in, the adapter power will be turned off.Physical Size21.83 x 13.73 x 3.27 cm (8.60 x 5.40 x 1.29 in)Weight0.687 kg (1.514 lbs)LED IndicatorsStatus (power), Ethernet (link/activity), Radio a and Radio b/g (wireless link/activity)Network ManagementWeb-browser, RS232 console, Telnet, SSH, SNMPTemperatureOperating: -5 to 50 °C (23 to 122 °F)Storage: 0 to 70 °C (32 to 158 °F)Humidity15% to 95% (non-condensing)EMC CertificationFCC Part 15 , Subpart B (Class B) EN 55022 (CE mark) (Class B) EN 55024 (CE mark) (Immunity) for Information Technology Equipment ICES-003 (Canada) (Class B) AS/NZ 55022 (Australia) (Class B) VCCI (Japan) (Class B) EN 61000-3-2 EN 61000-3-3 EN 61000-6-1
SpecificationsJuly 2007 © 2007 Foundry Networks, Inc. C-3Radio Signal CertificationFCC Part 15, Subpart C - Intentional Radiators 15.247, 15.207, 15.407RSS-210 (Canada)RSS-102 (Canada)EN 300 328, EN 300 893, EN 301 489 (Sections 1-17, as necessary) (Europe)ARIB STD 33 (Japan)ARIB STD 66 (Japan)ARIB STD T71 (Japan)AS/NZS 4771, 4628.2 (Australia and New Zealand)SafetyUL/CUL (CSA 22.2 No. 60950-1 & UL60950-1)EN 60950-1 (TÜV/GS)IEC 60950-1 (CB)StandardsIEEE 802.3-2005IEEE 802.11a, b, g
Foundry IronPoint 250 Installation GuideC-4 © 2007 Foundry Networks, Inc. July 2007Sensitivity IEEE 802.11a Sensitivity (GHz - dBm)Modulation/Rates 5.15-5.250 5.25-5.350 5.50-5.700 5.725-5.825BPSK (6 Mbps) -88 -88 -88 -88BPSK (9 Mbps) -87 -87 -87 -87QPSK (12 Mbps) -86 -86 -86 -86QPSK (18 Mbps) -83 -83 -83 -8316 QAM (24 Mbps) -80 -80 -80 -8016 QAM (36 Mbps) -76 -76 -76 -7664 QAM (48 Mbps) -73 -73 -73 -7364QAM(54 Mbps) -70 -70 -70 -70IEEE 802.11gData Rate Sensitivity (dBm) 6 Mbps -889 Mbps -8612 Mbps -8517 Mbps -8424 Mbps -8036 Mbps -7648 Mbps -7354 Mbps -70IEEE 802.11bData Rate Sensitivity (dBm) 1 Mbps -902 Mbps -895.5 Mbps -8711 Mbps -85
SpecificationsJuly 2007 © 2007 Foundry Networks, Inc. C-5Maximum Distance TablesImportant NoticeThe operating range distances listed in the following tables are for typical environments only. Operating ranges can vary considerably depending on factors such as local interference and barrier composition. It is recommended to do a site survey to determine the maximum ranges for specific access point locations in your environment.Note: Office Environment: A typical office or home environment with floor to ceiling obstructions between the access point and clients.802.11a Wireless Distance TableEnvironment Speed and Distance Ranges54 Mbps48 Mbps36 Mbps24 Mbps18 Mbps12 Mbps9 Mbps6 MbpsOffice 27 m89 ft40 m132 ft46 m152 ft55 m182 ft60 m198 ft66 m 218 ft76 m 251 ft80 m 264 ft802.11b Wireless Distance TableSpeed and Distance RangesEnvironment 11 Mbps 5.5 Mbps 2 Mbps 1 MbpsOffice 70 m 230 ft75 m 246 ft85 m 279 ft85 m 279 ft802.11g Wireless Distance TableEnviron-mentSpeed and Distance Ranges54 Mbps48 Mbps36 Mbps24 Mbps18 Mbps12 Mbps11 Mbps9 Mbps6 Mbps5 Mbps2 Mbps1 MbpsOffice 43 m141 ft50 m164 ft57 m187 ft63 m207 ft67 m220 ft71 m 233 ft75 m 246 ft77 m 253 ft81 m 266 ft85 m 279 ft85 m 279 ft85 m 279ft
Foundry IronPoint 250 Installation GuideC-6 © 2007 Foundry Networks, Inc. July 2007
July 2007 © 2007 Foundry Networks, Inc. Glossary-1Glossary10BASE-TIEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3 or better UTP cable.100BASE-TXIEEE 802.3u specification for 100 Mbps Fast Ethernet over two pairs of Category 5 or better UTP cable.Access PointAn internetworking device that seamlessly connects wired and wireless networks. Access points attached to a wired network, support the creation of multiple radio cells that enable roaming throughout a facility.Ad HocA group of computers connected as an independent wireless network, without an access point.AuthenticationThe process to verify the identity of a client requesting network access. IEEE 802.11 specifies two forms of authentication: open system and shared key.Backbone The core infrastructure of a network. The portion of the network that transports information from one central location to another central location where it is unloaded onto a local system.Basic Service Set (BSS)A coverage area for two or more 802.11-compliant, wireless stations.CSMA/CACarrier Sense Multiple Access with Collision Avoidance.Distributed System (DS) Enables mobile device support by providing the logical services necessary to handle address to destination mapping and seamless integration of multiple BSSs.
Foundry IronPoint 250 Installation GuideGlossary-2 © 2007 Foundry Networks, Inc. July 2007Dynamic Host Configuration Protocol (DHCP)Provides a framework for passing configuration information to hosts on a TCP/IP network. DHCP is based on the Bootstrap Protocol (BOOTP), adding the capability of automatic allocation of reusable network addresses and additional configuration options.Extended Service Set (ESS)More than one wireless cell can be configured with the same Service Set Identifier to allow mobile users can roam between different cells with the Extended Service Set.EthernetA network communication system developed and standardized by DEC, Intel, and Xerox, using baseband transmission, CSMA/CD access, logical bus topology, and coaxial cable. The successor IEEE 802.3 standard provides for integration into the OSI model and extends the physical layer and media with repeaters and implementations that operate on fiber, thin coax and twisted-pair cable.Fast EthernetA 100 Mbps network communication system based on Ethernet and the CSMA/CD access method.IEEEInstitute of Electrical and Electronic Engineers.IEEE 802.11aA wireless standard that supports high-speed communications in the 5 GHz band using Orthogonal Frequency Division Multiplexing (OFDM). The standard supports data rates of 6, 12, 24, and 54 Mbps.IEEE 802.11bA wireless standard that supports wireless communications in the 2.4 GHz band using Direct Sequence Spread Spectrum (DSSS). The standard provides for data rates of 1, 2, 5.5, and 11 Mbps.IEEE 802.11gA wireless standard that supports wireless communications in the 2.4 GHz band using supports high-speed communications in the 5 GHz band using Orthogonal Frequency Division Multiplexing (OFDM). The standard provides for data rates of 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps. IEEE 802.11g is also backward compatible with IEEE 802.11b.IEEE 802.1xPort Authentication controls access to the switch ports by requiring users to first enter a user ID and password for authentication. IEEE 802.3Defines carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications. IEEE 802.3uDefines CSMA/CD access method and physical layer specifications for 100BASE-TX and 100BASE-FX Fast Ethernet.InfrastructureAn integrated wireless and wired LAN is called an infrastructure configuration.
GlossaryJuly 2007 © 2007 Foundry Networks, Inc. Glossary-3LEDLight emitting diode used for monitoring a device or network condition.Local Area Network (LAN)A group of interconnected computer and support devices.MAC AddressThe physical layer address used to uniquely identify network nodes. Power over Ethernet (PoE)A specification for providing both power and data to low-power network devices using a single Category 5 Ethernet cable. PoE provides greater flexibility in the locating of access point’s and network devices, and significantly decreased installation costs.RADIUSA logon authentication protocol that uses software running on a central server to control access to the network.RJ-45 ConnectorA connector for twisted-pair wiring.RoamingA wireless LAN mobile user moves around an ESS and maintains a continuous connection to the infrastructure network.Service Set Identifier (SSID)An identifier that is attached to packets sent over the wireless LAN and functions as a password for joining a particular radio cell; i.e., Basic Service Set (BSS). Simple Network Management Protocol (SNMP)The application protocol in the Internet suite of protocols which offers network management services.Transmission Control Protocol/Internet Protocol (TCP/IP)Protocol suite that includes TCP as the primary transport protocol, and IP as the network layer protocol.UTPUnshielded twisted-pair cable.Virtual LAN (VLAN)A Virtual LAN is a collection of network nodes that share the same collision domain regardless of their physical location or connection point in the network. A VLAN serves as a logical workgroup with no physical barriers, and allows users to share information and resources as though located on the same LAN.
Foundry IronPoint 250 Installation GuideGlossary-4 © 2007 Foundry Networks, Inc. July 2007
July 2007 © 2007 Foundry Networks, Inc. Index-1IndexNumerics100BASE-TX ports 2-310BASE-T ports 2-3Aair flow requirements 4-1antennas, positioning 4-2, 4-3applications 3-1infrastructure 3-2wireless LAN roaming 3-2BBasic Service Set See BSSbracket, wall mount 4-2BSS 3-2Ccablecrossover B-2specifications B-1straight-through B-2channels, maximum C-1clients, maximum C-1console cable 2-2console port 2-2, 2-6pin assignments B-3crossover cable B-2CSMA/CA 2-2Ddata rate, options C-1desktop mounting 4-1distances, maximum C-5EEthernet connection 5-1Ffeaturesmanagement 2-7switch 2-7front panel of switch 2-1IIEEE 802.11a 2-2indicators, LED 2-5infrastructure wireless LANs 3-2installationconnecting devices to the switch 5-2desktop or shelf mounting 4-1port connections 5-1problems A-1site requirements 4-1LLED indicatorsproblems A-1location requirements 4-1Mmanagementagent 2-2features 2-7out-of-band 2-2SNMP 2-2Web-based 2-2maximum distances C-5mounting the unit
Foundry IronPoint 250 Installation GuideIndex-2 © 2007 Foundry Networks, Inc. July 2007on a desktop or shelf 4-1Nnetworkconnections 5-1topologies 3-1network topologies 3-1infrastructure 3-2infrastructure for roaming 3-2null-modem serial cable 2-2OOFDM 2-2operating frequency C-1out-of-band management 2-2Ppassword, support 1-2pin assignments B-1100BASE-TX/10BASE-T B-2console port B-3DB-9 B-3PoE 2-3specifications C-2ports, connecting to 5-1Power over Ethernet See PoEpower supply, specifications C-2power, connecting to 4-7problems, troubleshooting A-1Rrear panel of switch 2-1reset button 2-6RJ-45 port connections 5-1RJ-45 ports 2-3roaming in wireless LANs 3-2RS-232 port 2-2Sserial cable 2-2serial port 2-2site location 4-1SNMP agent 2-2status LEDs 2-5straight-through cable B-2support, technical 1-1switchingintroduction to 3-1Ttechnical support 1-1e-mail 1-2telephone 1-2Web 1-2troubleshootingin-band access A-2switch indicators A-1twisted-pair connections 5-1Wwall mounting bracket 4-2Web-based management 2-2wireless LANsinfrastructure 3-2roaming 3-2

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