Allied Telesis AT-8326GB Installation Manual

Allied Telesis AT-8326GB Installation Manual

Fast ethernet switch
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K
Installation
Guide
PN 613-50282-00 Rev A
Fast Ethernet
Switch
AT-8326GB
®

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Summary of Contents for Allied Telesis AT-8326GB

  • Page 1 Fast Ethernet ® Switch AT-8326GB Installation Guide PN 613-50282-00 Rev A...
  • Page 2 Copyright Ó 2002 Allied Telesyn, Inc. 960 Stewart Drive Suite B, Sunnyvale, CA 94085 USA All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesyn, Inc. All other product names, company names, logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners.
  • Page 3: Electrical Safety And Emission Statement

    Electrical Safety and Emission Statement Standards: This product meets the following standards. U.S. Federal Communications Commission RADIATED ENERGY Note: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules.
  • Page 4: Table Of Contents

    Table of Contents Preface ............................................6 How This Guide is Organized ..................................... 6 Document Conventions ...................................... 7 Where to Find Web-based Guides ................................... 8 Contacting Allied Telesyn ....................................9 Telephone Support ....................................... 9 For Sales or Corporate Information ................................ 9 Management Software Updates ..................................10 Chapter 1 Product Description ......................................11...
  • Page 5 Backpressure and Flow Control ................................37 Network Topologies ......................................39 Power Workgroup Topology................................... 39 Collapsed Backbone - Hub Topology..............................40 Switch Stacking Topology..................................41 Chapter 2 Installation ..........................................42 Installation Safety Precautions ..................................43 Selecting a Site for the Switch ..................................44 Required Cables ........................................45 Unpacking the Switch ......................................46 Installing the Switch on a Desktop ................................47 Installing the Switch in a Rack ..................................48...
  • Page 6: Preface

    Preface This guide contains instructions on how to install the stackable AT-8326GB Fast Ethernet switch. How This Guide is Organized This manual contains the following chapters and appendices: Chapter 1, Hardware Description, describes the features and components of the switch.
  • Page 7: Document Conventions

    AT-8326GB Installation Guide Document Conventions This document uses the following conventions to highlight important information. Note Notes provide additional information. Warning Warnings inform you that performing or omitting a specific action may result in bodily injury. Caution Cautions inform you that performing or omitting a specific action...
  • Page 8: Where To Find Web-Based Guides

    AT-8326GB Installation Guide Where to Find Web-based Guides The Allied Telesyn web site at www.alliedtelesyn.com contains the most recent documentation for all Allied Telesyn International products. All documents are available as PDF files. You can either view the documents online or download them onto a local workstation or server.
  • Page 9: Contacting Allied Telesyn

    AT-8326GB Installation Guide Contacting Allied Telesyn Telephone To contact Technical Support by telephone, find your country or region in the table below. Support United States and Canada Europe, Africa, and the Middle Tel: 1 800 428 4835 (option 4) East...
  • Page 10: Management Software Updates

    AT-8326GB Installation Guide Management Software Updates Allied Telesyn periodically updates the management software programs for our managed products. To obtain a copy of an updated management program, you can download the software either from our web site or our FTP server at ftp.alliedtelesyn.com. To use the FTP server, enter ‘anonymous’...
  • Page 11: Product Description

    Chapter 1 Product Description The AT-8326GB is a stackable Layer 2 Fast Ethernet switch. It offers a wide range of features and capabilities, all designed to simplify the task of creating and maintaining a Fast Ethernet network. Summary of Features...
  • Page 12: Location Of Components

    AT-8326GB Installation Guide Location of Components Figure 1 illustrates the front panel of the AT-8326GB Fast Ethernet Switch. GBIC Slots GIGA LNK/ACT FDX/COL STACK ID GIGA RS-232 LNK/ACT FAULT FDX/COL System and Port LEDs 10/100Base-TX Ports RS232 10/100/1000Base-T Ports Terminal Port Figure 1 AT-8326GB Front Panel Figure 2 illustrates the back panel.
  • Page 13: Hardware Features

    10/100/1000Base-T Ports 10/100Base-TX Ports Figure 3 Twisted Pair Ports The AT-8326GB Fast Ethernet switch features 24 10/100 Mbps twisted pair ports and two 10/100/1000 Mbps twisted pair ports. The features of the twisted pair ports are described below. Type of Connector All of the twisted pair ports feature RJ-45 connectors.
  • Page 14 AT-8326GB Installation Guide Auto-Negotiation, the switch automatically matches the highest possible common speed between each switch port and each end node. For example, if an end node is capable of only 10 Mbps, the switch sets the port connected to the end node to 10 Mbps.
  • Page 15 AT-8326GB Installation Guide RJ-45 Port Pinouts Figure 4 illustrates the pin layout to an RJ-45 connector and port. Figure 4 RJ-45 Connector and Port Pin Layout Table 1 lists the RJ-45 pin signals when a twisted pair port is operating in the MDI configuration.
  • Page 16 AT-8326GB Installation Guide Table 3 lists the RJ-45 connector pins and their signals when a 10/100/ 1000 Mbps twisted pair port is operating at 1000 Mbps. Table 3 1000 Mbps Pin Signals Pair Signal TX and RX+ TX and RX-...
  • Page 17: Gigabit Interface Converter (Gbic) Slots

    (GBIC) Slots RS-232 Figure 5 GBIC Slots The AT-8326GB Fast Ethernet switch has two GBIC slots on the front panel, which correspond to Ports 25 and 26. Each slot can accommodate one optional GBIC module. A GBIC module is a gigabit (1000Base) transceiver. GBIC modules can be...
  • Page 18: Stacking Ports

    Figure 7 Stacking Ports There are two stacking ports on the back of the switch (Figure 7). The ports are used to connect AT-8326GB switches to form a logical switch. A logical switch consists of two or more individual switches that function as one unit.
  • Page 19: System Leds

    AT-8326GB Installation Guide System LEDs AT-8326GB 24 + 2G Managed Switch STACK ID FAULT System LEDs Figure 8 System LEDs The system LEDs on the front panel display general status information about the entire switch. The system LEDs are defined in Table 4.
  • Page 20: Stack Id Leds

    The stack ID LEDs indicate the switch’s position in a switch stack. Since you can stack up to six AT-8326GB switches, there are six stack ID LEDs. For instructions on how to create a switch stack, refer to Creating a...
  • Page 21: 10/100 Mbps Port Leds

    AT-8326GB Installation Guide 10/100 Mbps Port LEDs GIGA AT-8326GB 24 + 2G Managed Switch LNK/ACT FDX/COL STACK ID GIGA LNK/ACT FAULT FDX/COL Port LEDs Figure 10 Port LEDs The 10/100 Mbps port LEDs on the front panel display port status information for Ports 1-24.
  • Page 22: 10/100/1000 Mbps Port Leds

    AT-8326GB Installation Guide 10/100/1000 The 10/100/1000 Mbps port LEDs on the front panel display port status information for Ports 25 and 26. Each 10/100/1000 Mbps port has three Mbps Port LEDs LEDs. Like the 10/100 Mbps ports, the 10/100/1000Mbps ports have the same LNK/ACT and FDX/COL LEDs that display status information when the port is operating at 10/100 Mbps speeds.
  • Page 23: Gigabit Connector Leds

    AT-8326GB Installation Guide Gigabit Connector LEDs RS-232 Connector LEDs Figure 11 Gigabit Connector LEDs Ports 25 and 26 each have two connector LEDs on the front panel that indicate which connector type is being used for each port: the RJ-45 or the GBIC.
  • Page 24: Rs-232 Terminal Port

    Note You are not required to manage an AT-8326GB Fast Ethernet switch. The default switch settings may be sufficient for your network, in which case you can use the unit as an unmanaged switch.
  • Page 25: Ac Power Connector

    AT-8326GB Installation Guide AC Power Connector 100-240 VAC Figure 13 AC Power Connector The switch has a single AC power supply socket on the back panel, which has autoswitch AC inputs. Refer to the Technical Specifications on page 67 for the input voltage range. To power ON or OFF the switch,...
  • Page 26: Software Features

    All of the features described here are further described in the AT-S41 Management Software User’s Guide. AT-S41 The AT-8326GB Fast Ethernet switch comes with the AT-S41 management software pre-installed. This management software has Management default values for all the operating parameters for a switch. In some...
  • Page 27 Once the session has been established using “manager” as both the default login name and default password, the management software’s Main Menu is displayed on the terminal’s screen, as shown in Figure 15. AT-8326GB Local Management System Main Menu [G]eneral Information [B]asic Switch Configuration...
  • Page 28 IP address in the URL field of the web browser, as shown in Figure 16, and enter “manager” as both the default login name and default password. To manage an AT-8326GB switch stack, enter the IP address of the master switch of the stack.
  • Page 29: Spanning Tree Protocol (Stp)

    So not only does STP guard against multiple links between end nodes, but it also activates backup redundant paths in case a main link fails. STP is disabled by default on the AT-8326GB Fast Ethernet switch. Note The AT-8326GB Fast Ethernet switch supports only one STP domain.
  • Page 30: Tagged And Port-Based Vlans

    This allows you to group together network devices that, though physically separated by large distances, will function as if they are a part of the same physical LAN. The AT-8326GB Fast Ethernet switch supports two types of VLANs: G Port-based VLANs G Tagged VLANs The AT-8326GB Fast Ethernet switch comes configured with one port- based VLAN, called the Default VLAN.
  • Page 31: Igmp Snooping

    The IGMP snooping feature on the AT-8326GB switch enables the unit to monitor the flow of queries from the router and reports from the host nodes to build its own multicast membership lists. It uses the lists to forward multicast packets only to switch ports where there are host nodes that are members of multicast groups.
  • Page 32: Dynamic Host Configuration Protocol (Dhcp)

    (DHCP) The AT-8326GB Fast Ethernet Switch supports this protocol and can obtain its IP configuration information from a DHCP server on your network. If you activate this feature, the switch will seek its IP address, subnet mask, and default gateway from a DHCP server residing on your network.
  • Page 33 G The ports of a port trunk must be of the same type. For example, they can be all twisted pair ports or all fiber optic ports. For an AT-8326GB switch, you can create a port trunk of the GBIC modules installed in the Port 25 and Port 26 slots, provided that the GBIC modules are of the same type.
  • Page 34 AT-8326GB Installation Guide Example of a Port Trunk Figure 18 shows an example of a port trunk between an AT-8326GB and a network server. The server is connected to the switch with four data links. The links are connected to ports 1 through 4 on the switch.
  • Page 35: Port Security

    This security level can prevent unauthorized individuals from connecting to your network and gaining access to network resources. For example, if an AT-8326GB port is connected to an Ethernet hub with four workstations attached, you can configure the switch port to learn only four MAC addresses.
  • Page 36: A Few Basics To Ethernet Switching

    NIC already has a MAC address assigned to it by its manufacturer. The AT-8326GB Fast Ethernet switch contains an 8,000 entry MAC address table. The switch uses the table to store the MAC addresses of the network nodes connected to its ports, along with the port number on which each address was learned.
  • Page 37: Duplex Mode

    Each port on an AT-8326GB switch can operate in either half- or full- duplex mode. The ports are IEEE 802.3u-compliant and will Auto- Negotiate the duplex mode setting for you.
  • Page 38 AT-8326GB Installation Guide How a switch signals an end node to stop transmitting data differs depending on the speed and duplex mode of the end node and switch port. A twisted pair port operating at 100 Mbps port and half-duplex mode stops an end node from transmitting data by forcing a collision.
  • Page 39: Network Topologies

    The topology shown in Figure 20 is commonly referred to as a power workgroup topology. Each workstation or node is connected directly to Workgroup a port on an AT-8326GB Fast Ethernet switch, giving each node a Topology dedicated data link to the switch for best performance and reliability.
  • Page 40: Collapsed Backbone - Hub Topology

    AT-8326GB Installation Guide Collapsed In the topology illustrated in Figure 21, an AT-8326GB Fast Ethernet switch is used to connect 10/100 Mbps Ethernet hubs. This type of Backbone - Hub topology is often referred to as a collapsed backbone topology. The...
  • Page 41: Switch Stacking Topology

    Switch stacks can simplify Topology network management because you can manage the switches as a unit, rather than individually. The network topology in Figure 22 includes several examples of AT-8326GB switch stacks. Site 2: AT-8326GB switch Technical...
  • Page 42: Chapter 2 Installation

    Chapter 2 Installation This chapter contains the installation procedures for the switch. This chapter contains the following sections: G Installation Safety Precautions G Selecting a Site for the Switch G Required Cables G Unpacking the Switch G Installing the Switch on a Desktop G Installing the Switch in a Rack G Installing a GBIC Module G Creating a Switch Stack...
  • Page 43: Installation Safety Precautions

    Refer to Translated Electrical Safety and Emission Information on page 71 for translated safety statements in your language. (The laser warnings apply only if you purchased an optional GBIC module for the AT-8326GB switch.) Laser Class 1 laser product.  Laser Do not stare into the laser beam.
  • Page 44: Selecting A Site For The Switch

    AT-8326GB Installation Guide Selecting a Site for the Switch Observe the following requirements when choosing a site for your switch: G If you plan to install the switch in an equipment rack, check to be sure that the rack is safely secured and that it will not tip over.
  • Page 45: Required Cables

    Note The ports on the AT-8326GB switch are IEEE 802.3ab-compatible and are configured automatically by the switch as MDI or MDI-X when connected to a 10 Mbps or 100 Mbps end node. This allows you to use either a straight-through or cross-over cable.
  • Page 46: Unpacking The Switch

    3. Make sure the following hardware components are included in your switch package. If any item is missing or damaged, contact your Allied Telesyn sales representative for assistance. G One AT-8326GB Fast Ethernet switch G Two mounting brackets G Eight Phillips-head screws...
  • Page 47: Installing The Switch On A Desktop

    AT-8326GB Installation Guide Installing the Switch on a Desktop Perform the following procedure to install the switch on a desktop or table. If you would prefer to install the switch in a rack, go to the next procedure: 1. Place the unit upside down on a level, secure surface.
  • Page 48: Installing The Switch In A Rack

    AT-8326GB Installation Guide Installing the Switch in a Rack Perform the following procedure to install the switch in a standard 19- inch rack. If you are not installing the switch in a rack, go to the next procedure: 1. Attach a rack-mounting bracket to one side of the switch using four of the screws that came with the switch.
  • Page 49 AT-8326GB Installation Guide 3. Mount the switch in a19-inch rack using standard screws (not provided). Figure 24 Installing the Switch in a Rack...
  • Page 50: Installing An Optional Gbic Module

    AT-8326GB Installation Guide Installing an Optional GBIC Module If you purchased an optional GBIC module, perform the following procedure. If you did not purchase an optional module, go to the next procedure. 1. Unpack the GBIC module from its shipping container and store the packaging material in a safe location.
  • Page 51 AT-8326GB Installation Guide 3. Slide the GBIC module into one of the GBIC slots in the front of the AT- 8326GB switch. The GBIC module is completely seated in the slot when it clicks into place. Figure 25 Installing a GBIC Module 4.
  • Page 52: Creating A Switch Stack

    To create a switch stack, perform the following procedure. If you are not creating a switch stack, go to the next procedure. An AT-8326GB stack can contain two to six switches. A stack of AT- 8326GB switches may be created in a daisy chain configuration only.
  • Page 53 AT-8326GB Installation Guide Figure 26 illustrates a stack of two switches connected with one LVDS cable between the STACK OUT port on the master switch and the STACK IN port on the slave switch. Master switch STACK IN STACK OUT...
  • Page 54 AT-8326GB Installation Guide Figure 27 illustrates a stack of six switches. STACK IN STACK OUT STACK IN STACK OUT STACK IN STACK OUT STACK IN STACK OUT STACK IN STACK OUT STACK IN STACK OUT Figure 27 A Stack of Six Switches...
  • Page 55: Cabling The Switch

    AT-8326GB Installation Guide Cabling the Switch Perform the following procedure to connect the data cables to the switch ports. Refer to Required Cables on page 45 for cable specifications. 1. Connect the data cables to the RJ-45 ports on the switch, as shown in Figure 28.
  • Page 56 AT-8326GB Installation Guide G If you are creating a port trunk, do not connect the cables of the trunk to the switch until you after have configured the trunk using the switch’s management software. Connecting the trunk cables to the switch before you have configured the software will result in a data loop, which can adversely affect network performance.
  • Page 57 3. Attach the data cable to the port on the GBIC module. Figure 30 Attaching a Cable to a GBIC Module When you attach a fiber optic cable to a GBIC module, be sure to observe the following guidelines: G You should verify that you are using the appropriate type of fiber optic cabling.
  • Page 58: Powering On The Switch

    AT-8326GB Installation Guide Powering On the Switch 1. Apply AC power to the switch by plugging the power cord into the AC power connector on the back panel of the unit and plugging the other end into a wall outlet.
  • Page 59: Starting A Local Management Session

    AT-8326GB Installation Guide Starting a Local Management Session The procedure in this section explains how to start a local (out-of-band) management session using the RS-232 Terminal Port on the front panel of the switch. You can use a local management session to configure the switch’s operating parameters and view performance and error...
  • Page 60 The default login name and default password are both “manager.” For instructions on how to change the password, refer to the AT-S41 Management Software User’s Guide. AT-8326GB Management System Version 1.00F Local - Console Allied Telesyn International Corp. Copyright, 2001...
  • Page 61 AT-8326GB Installation Guide The switch displays the management software’s Main Menu, shown in Figure 34. AT-8326GB Local Management System Main Menu [G]eneral Information [B]asic Switch Configuration... [A]dvanced Switch Configuration... Switch [T]ools... [S]tatistics [Q]uit Command> Enter the character in square brackets to select option...
  • Page 62: Warranty Registration

    AT-8326GB Installation Guide Warranty Registration When you have finished installing the switch, register your product by completing the enclosed warranty card and sending it in, or by visiting our web site and completing the on-line registration form.
  • Page 63: Chapter 3 Troubleshooting

    Chapter 3 Troubleshooting This chapter contains information on how to troubleshoot the switch in the event a problem occurs. Note If after following the instructions in this chapter you are unable to resolve the problem, contact Allied Telesyn Technical Support for assistance.
  • Page 64 AT-8326GB Installation Guide G Check that the twisted pair cable is securely connected to the port on the switch and to the port on the end node. G Make sure that the twisted pair cable does not exceed 100 meters (328 feet).
  • Page 65 AT-8326GB Installation Guide acceptable limits. For specifications on the transceiver in the GBIC module, refer to the GBIC Installation Guide. G Check that the operating specifications (for instance, wavelength and maximum operating distance) of the fiber optic port on the remote end node are compatible with the fiber optic port on the GBIC module.
  • Page 66 AT-8326GB Installation Guide If you are unable to establish a local management session with the switch through the RS-232 Terminal Port on the front panel, do the following: G Check to be sure that the null modem management cable is securely connected to the RS-232 Terminal Port on the switch and to the RS-232 port on the terminal or personal computer.
  • Page 67: Technical Specifications

    Appendix A Technical Specifications Physical Specifications Dimensions 44 cm x 25.3 cm x 6.4 cm (W x D x H) (17.32 in. x 9.96 in. x 2.5 in.) Weight 2.7 kg (5.9 lbs) Recommended Minimum Ventilation on All Sides 5.08 cm (2.0 in.) Environmental Specifications Operating Temperature 0°...
  • Page 68: Safety And Electromagnetic Emissions Certifications

    AT-8326GB Installation Guide Safety and Electromagnetic Emissions Certifications Safety UL 1950 (UL/cUL), EN60950 FCC Class A, EN55022, CE Class A, CISPR22 Class A (VCCI), AS/NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 Immunity EN55024 Quality and Reliability MTBF > 56,549 hrs, MTTR < 1 hr, DOA <...
  • Page 69: Default Switch Settings

    Appendix B Default Switch Settings This appendix lists the factory default settings for the switch. Setting Default IP Address 0.0.0.0 Subnet Mask 0.0.0.0 Gateway Address 0.0.0.0 DHCP Disabled IGMP Snooping Disabled System Name None MAC Aging Time 300 seconds Spanning Tree Protocol Status Disabled Bridge Priority...
  • Page 70 AT-8326GB Installation Guide Setting Default Ports 25 and 26 Port Type (GBIC or Twisted Pair) Twisted Pair VLANs Port-based and Tagged VLANs Enabled Default VLAN Name Default VLAN (all ports) RS-232 Terminal Port Emulation Mode VT100 Data Bits Stop Bits...
  • Page 71: Translated Electrical Safety And Emission Information

    Appendix C Translated Electrical Safety and Emission Information Important: This appendix contains multiple-language translations for the safety statements in this guide. Wichtig: Dieser Anhang enthält Übersetzungen der in diesem Handbuch enthaltenen Sicherheitshinweise in mehreren Sprachen. Vigtigt: Dette tillæg indeholder oversættelser i flere sprog af sikkerhedsadvarslerne i denne håndbog.
  • Page 72 AT-8326GB Installation Guide Standards: This product meets the following safety standards. U.S. Federal Communications Commission RADIATED ENERGY Note: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 73 AT-8326GB Installation Guide PLUGGABLE EQUIPMENT, the socket outlet shall be installed near the equipment and shall be easily accessible. CAUTION: Air vents must not be blocked and must have free access to the room ambient air for cooling. OPERATING TEMPERATURE: This product is designed for a maximum ambient temperature of 40°...
  • Page 74 AT-8326GB Installation Guide Standarder: Dette produkt tilfredsstiller de følgende standarder. Radiofrekvens forstyrrelsesemission FCC Klasse A, EN55022 Klasse A, CISPR22 Class A (VCCI), AS/NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 ADVARSEL: I et hjemligt miljø kunne dette produkt forårsage radio forstyrrelse. Bliver det tilfældet, påkræves brugeren muligvis at tage tilstrækkelige foranstaltninger.
  • Page 75 AT-8326GB Installation Guide Eisen: Dit product voldoet aan de volgende eisen. RFI Emissie FCC Klasse A, EN55022 Klasse A, CISPR22 Class A (VCCI), AS/NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 WAARSCHUWING: Binnenshuis kan dit product radiostoring veroorzaken, in welk geval de gebruiker verplicht kan worden om gepaste maatregelen te nemen.
  • Page 76 AT-8326GB Installation Guide Normes: ce produit est conforme aux normes de suivantes: Emission d’interférences radioélectriques FCC Classe A, EN55022 Classe A, CISPR22 Class A (VCCI), AS/NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 MISE EN GARDE : dans un environnement domestique, ce produit peut provoquer des interférences radioélectriques.
  • Page 77 AT-8326GB Installation Guide Standardit: Tämä tuote on seuraavien standardien mukainen. Radioaaltojen häirintä FCC Luokka A, EN55022 Luokka A, CISPR22 Class A (VCCI), AS/NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 VAROITUS: Kotiolosuhteissa tämä laite voi aiheuttaa radioaaltojen häiröitä, missä tapauksessa laitteen käyttäjän on mahdollisesti ryhdyttävä tarpeellisiin toimenpiteisiin.
  • Page 78 AT-8326GB Installation Guide Standard: Questo prodotto è conforme ai seguenti standard. Emissione RFI (interferenza di radiofrequenza) FCC Classe A, EN55022 Classe A, CISPR22 Class A (VCCI), AS/ NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 AVVERTENZA: in ambiente domestico questo prodotto potrebbe causare radio interferenza.
  • Page 79 AT-8326GB Installation Guide Sikkerhetsnormer: Dette produktet tilfredsstiller følgende sikkerhetsnormer. RFI stråling FCC Klasse A, EN55022 Klasse A, CISPR22 Class A (VCCI), AS/NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 ADVARSEL: Hvis dette produktet benyttes til privat bruk, kan produktet forårsake radioforstyrrelse. Hvis dette skjer, må brukeren ta de nødvendige forholdsregler.
  • Page 80 AT-8326GB Installation Guide Padrões: Este produto atende aos seguintes padrões. Emissão de interferência de radiofrequência FCC Classe A, EN55022 Classe A, CISPR22 Class A (VCCI), AS/ NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 AVISO: Num ambiente doméstico este produto pode causar interferência na radiorrecepção e, neste caso, pode ser necessário que o utente tome as medidas...
  • Page 81 AT-8326GB Installation Guide Estándares: Este producto cumple con los siguientes estándares. Emisión RFI FCC Clase A, EN55022 Clase A, CISPR22 Class A (VCCI), AS/NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 ADVERTENCIA: en un entorno doméstico, este producto puede causar radiointerferencias, en cuyo caso, puede requerirse del usuario que tome las medidas que sean convenientes al respecto.
  • Page 82 AT-8326GB Installation Guide Standarder: Denna produkt uppfyller följande standarder. Radiostörning FCC Klass A, EN55022 Klass A, CISPR22 Class A (VCCI), AS/NZS3548 (C-TICK), EN61000-3-2, EN61000-3-3 VARNING: Denna produkt kan ge upphov till radiostörningar i hemmet, vilket kan tvinga användaren till att vidtaga erforderliga åtgärder.

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