Manuel d'utilisation / d'entretien du produit AT-2716POE du fabricant Allied Telesis
Aller à la page of 91
613-001265 Rev. A AT-2716POE Fast Ethernet Fiber & PoE Adapter Installation and Users Guide 2317 T AT I TX F X.
Copyright © 2011 Allied Telesis, Inc. All rights reserved. No part of this publication may be repr o duced without prior w ritten permission from Allied Telesis, Inc. Allied Telesis and the Allied Telesis logo are trademarks of Allied Telesis, Incorp orated.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 3 Electrical Safet y and E m is s ion s Standards This product meets the following standards: Federal Communications Comm ission Interference Statement Declara tion of Conform ity Manufacturer N am e: Allied Tel es i s , Inc.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 4 RFI Emissions FCC Class A Immunity EN55024 Electrical Safety EN60950 - 1 (TUV), UL 60950 - 1 (CULUS) Laser Saf.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 5 Contents Preface .........................................................................................9 Safety Symbols Used in this Document.................
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 6 Contents Updating the 802.3az EEE property ......................................................70 Updating the ARP Offload property ...........................
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 7 Figures Figure 1. AT - 2716POE Adapter. . .................................... . ...........................14 Figure 2. AT - 2716POE LEDs. . ...................
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 8.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 9 Preface This guide contains instructions on how to install the AT- 2716POE Fast Ethernet Fiber & PoE Adapter.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 10 Safety Symbols Used i n th is Document This document uses the safety symbols defined in Table 1. T able 1. Safety Symbols Symbol Meaning Description Caution Performing or omitting a specific action may result in equipment damage or loss of data.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 11 Where to Find Manageme nt Software Upda tes and Product Information New releases of management software are on the Allied Telesis web site.
AT-2716POE Fast Etherne t Fiber & PoE Adapter Install ation and User’s Guide 1 2 Contacting Allied Telesis This section provides Allied Telesis contact information for technical support as well as sales or corporate information. Online Support You can request technical support onli ne by accessing the Allie d Telesis Knowledge Base at www.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 13 Chapter 1 Introduction to the AT - 2716POE F ast Ethernet Fiber & PoE Adapter This chapter provides an in.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 14 Functional D escription The AT- 2716POE Fast Ethernet Fiber & PoE Adapter is a highly integrated dual - port adapter based on Broadcom’s BCM5718 chipset. The primary data port is 100FX fiber.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 15 LEDs The AT- 2716POE adapter has two LEDs located on the copper port. See Figure 2. The left LED, labeled TX , indicates the link and activity status of the 1 Gigabit copper port that has PoE capabilities.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 16 AT - 2716POE Adap ter Software Drivers You can download the latest version of the software driver and our configuration for the AT- 2716POE adapter from the Allied Telesis website at www.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 17 Chapter 2 Installing the Hardware The AT- 2716POE Fast Ethernet Fiber & P oE Adapter can be installed in a ny system with an appropriate PCIe slot.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 18 Rev iewing Safe ty Precautions Please review the following safety precautions before you begin to install the network adapter card.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 19 Warning The adapter is being installed in a system that operates with voltages that can be lethal. Before you remove the cov er of your system, you must observe the following precautions to protect yourself and to prevent damage to the system components.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 20 Checking the Contents of Your Shipment The following items are included with your adapter: Antistatic bag (used for protecting the ada pter when stored or shipped).
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 21 Pre- Installation C h ecklist Before you install an adapter card, do the following: 1.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 22 Installing a Network Ad apter Card The following instructions apply to i nstalling an AT- 2716POE adapter in most systems.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 23 3. Select any appropriate empty, non - shared PCIe slot and remove the faceplate . If you do not know how to identify an appropriate PCIe slot, refer to your system documentation.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 24 Make sure the card is securely seated. See Figure 5. Figure 5. Inserting the Network Adapter Card Caution Do not use excessive force when seating the card, because this may damage the system or the adapter.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 25 7. Depending upon model order connect an appropriate unused power connector from the system power supply harness to the AT - 2716 POE SATA or IDE power connector receptacle as shown in Figure 7.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 26 Connecting the Network Cable s The AT- 2716POE adapter has one fiber optic connector to connect to the data network and one copper PoE port for attaching the adapter to a compatible link partner.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 27 Figure 8. AT- 2716POE Fiber Port 2. Connect the other end of the cable to the appropriate Ethernet network port or fiber optic port. After the cable is properly connected at both ends, the adapter port LED is functional.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 28 Checking Warranty Regi st rat i on All Allied Telesis warranties are subject to and provided only on the term s and conditions set out in the Allied Telesis Lim ited Warranties listed on the Allied Telesis website at www.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 29 Chapter 3 Installing Win dows XP NDIS Driver Software This chapter describes how to install the Windows XP driver software.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 30 Installing the NDIS Driver Software The system automatically detects new hardware and prompts y ou to install the driver software for that device when a Windows XP sy stem first boots up.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 31 To install the adapter software on a Windows XP system, do the following: 1. Download the software drivers from the Allied Telesis website to a folder on your computer.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 32 Figure 10. Found New Hardware Wizard Window: Search and Installation Options 4. Click the check box for Include this location in the search . 5. Click Browse and locate the path of the software driver.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 33 Updating the Adapter Software This section provides a procedure for updating the adapter software for Windows XP Operating Systems. To obtain the latest AT- 2716POE adapter software drivers, you ca n download them from the Allied Telesis website at www.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 34 Figure 11. Windows XP Professional Start Window 3. Select Run from the menu and enter the following command: devmgmt. msc See Figure 12 for an example of the Run Window.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 35 The Device Manager Window is shown in Figure 13. Figure 13. Device Manager Window (Network adapter folder is collapsed) 4. In the Device Manager window, click the + next to the Network adapters folder.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 36 The Welcome to the Hardware Update Wizard window opens, as shown in Figure 14. Figure 14. Welcome to Hardware Update Wizard Window 6. Click No, not this time to copy the driver software from your PC .
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 37 9. Click Next . 10. If you are prompted to specify the location of the software driver, click Browse (do not use the text field) and locate the path. After you install the driver software, you can modify the configuration properties.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 38 Uninstallin g the Driver Software Caution Before uninstalling the Allied Telesis device, be sure to capture all Advanced Property settings because the properties are lost during the uninstall process.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 39 Chapter 4 Installing the Windo ws Vista and Windows 7 NDIS Driver Software This chapter describes how to install the Windows Vista and Windows 7 driver software for the AT- 2716POE adapter.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 40 Installing the Driver Software After you physically install an AT- 2716POE adapter and turn on t he computer, the system detects the new hardware and asks for a software driver when the Windows operating system first boots up.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 41 3. Enter the following command in the Run window: mmc devmg mt.msc 4. Click OK. The Windows Device Manager window is displayed. For an exam ple of the Device Manager window, see Figure 17.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 42 Installing the AT - 2716POE Driver The procedure in this section describes how to install the dri ver software for the AT- 2716POE adapter. 1. Open the Device Manger.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 43 5. Click Browse my computer for driver software . The Update Driver Software - Ethernet Controller: Browse for Driver Software Window is displayed. See Figure 20 on page 43.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 44 Uninstalling t he Driver Sof tware Before physically removing an adapter from your system, you need to uninstall the driver software first. The procedure in this section describes how to uninstall the driver software.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 45 3. To select the Device Manager in the Windows 7 Operating System, select the Start button. See Figure 17 on page 41. Figure 22. Windows 7 Search Box 4. Enter the following command: mmc devmgmt .
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 46 See Figure 19 on page 42 for an example of the Windows Vista Start menu. Figure 23. Windows Vista Start Menu 6. From the Start Menu, select Run . The Windows Vista Run window is displayed.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 47 The selection expands to show the list of installed network adapter cards. 9. Right - click on the adapter you want to remove and select Uninstall . A Confirm Device Removal window opens.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 48 INTENTIONALLY LEFT BLANK.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 49 Chapter 5 Installing the AT - 2716POE AT - Mux CONFIGURATION Application This chapter describes how to install the AT- 2716POE AT- Mux CONFIGUR ATION application on the Windows XP, Windows Vis ta, and Windows 7 driver software on an AT - 2716POE adapter.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 50 Virtual LANs and the AT - 2716POE AT - Mux Configuration Utility The AT- 2716POE adapter is IEEE 802.1Q - compliant and is designed to support virtual LANs (VLANs) and tagged packets.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 51 on that assigned port. The adapter discards all untagged packets on that port as well as any tagged packets with VIDs that do not match the VIDs assigned to the card.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 52 INTENTIONALLY LEFT BLANK.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 53 Installing the AT - 2716POE AT - Mux C onfiguratio n Utility 1. Double click Setup.exe for 32 bit operating system or Setup64.exe for 64 bit operating system to start the AT - 2716POE AT- Mux Setup Wizard.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 54 Figure 29. Confirm Installation Window 3. Click Next . The Installing AT- 2716POE Window is displayed. See Figure 30. Figure 30. Installing AT - 2716FXTP Window 4.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 55 Figure 31. Installation Complete Window 5. Click Close ..
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 56 Configuring the AT - 2716POE AT - Mux Configuration Utility To launch the AT- 2716POE AT - Mux C onfiguration Utility, perform the following steps: 1. Click on Start.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 57 Chapter 6 VoIP Configur ation Example This chapter describes an example of the AT- 2716POE adapter supporting both data and VoIP Ethernet traffic.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 58 Figure 32. VLAN topology In Figure 32, the VoIP phone is attached to the AT - 2716POE copper port. However, many VoIP devices cannot recognize VLAN tagged packets.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 59 Example 2 shows a scenario where non VLAN aware VoIP phone is present. In this scenario, the copper port of the AT - 2716 PO E is responsible for tagging the VoIP data with VLAN 2.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 60 Table 4 shows all of the allowable tagged vs. non - tagged configurations available.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 61 Chapter 7 Setting Advanced Pro perties Although the default values are appropriate in most cases, you ca n change any of the available options to meet t he requirements of your system.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 62 Accessing the Advan ced Tab Selecting the Advanced Tab in Windows XP To modify the configuration properties of the Windows Operating Systems, you must access the Advanced Tab.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 63 Figure 33. System Properties Dialog Box 4. Click on the Advanced Tab.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 64 Selecting the Advanced Tab in Windows 7 To select the Advanced Tab in the Windows 7 Operating System, do the f ollowing: 1. Select the Start button. See Figure 34.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 65 Figure 35. Device Manager Window 3. Open the Network Adapters folder. The list of installed adapters is dis played. 4. Right click on the Allied Telesis AT - 2716POE adapter.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 66 The Advanced tab is shown in Figure 36. Figure 36. Advanced Tab 5.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 67 See Figure 37 for an example of the Windows Vista Start menu. Figure 37. Windows Vista Start Menu 2. From the Start Menu, select Run . The Windows Vista Run window is displayed.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 68 5. Open the Network Adapters folder. The list of installed adapters is dis played. 6. Right click on the Allied Telesis AT - 2716POE adapter. The adapter window is displayed.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 69 Modifying Advanc ed Propertie s In most cases, the default property values available on the Advanced Tab are appropriate although you can change any of the available options to m eet the requirements of your system.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 70 Updating the 802.3az EEE property The “802.3az EEE” property property will allow the adapter to enter Low Power Idle mode when network utilization is low. 1.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 71 3. Set the "Flow Control" parameter to Auto, Disable d , Rx Enabled, Rx & Tx Enabled , or Tx Enabled .
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 72 Updating the Large Send Offload v2 (IPv4) The “ Large Send Offload v2 (IPv4) ” property allows for configuring LSO using version 2 of the IPv4 protocol . 1.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 73 1. In Microsoft Windows, right - click the Network Adapter in Network Connections and then click Properties. 2. Click the Configure button and then the Advanced tab.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 74 Updating the TCP/UDP Checksum Offload (Ipv6 ) property The “ TCP/UDP Checksum Offload (IPv6) ” property allows configuring c hecksum offload for the IPv6 protocol .
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 75 2. Click the Configure button and then the Advanced tab. 3. Set the " VMQ VLAN Filtering " parameter to Disable or Enable. The default setting is Disable.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 76 Chapter 8 Troubleshooting This chapter describes troubleshooting procedures and discusses the following topic.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 77 Hardware Diagnostics Loopback diagnostic tests are available for testing the adapter’s hardware under Microsoft DOS operating system and are available for download at the product’s website.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 78 Checking Por t LEDs on the Ada pter The adapter has two LEDs, one LED for each port and indicates network link an d network activity .
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 79 Troubleshooting Checklist The following checklist provides recommended actions to take to resolve problems installing the Allied Telesis AT- 2716POE adapter or running it in your system.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 80 Testing Network Connectivity The following section describes how to test networ k connectivity for Windows XP, Windows Vista, and Windows 7 networks. Use the ping command to determine if network connectivity is working.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 81 Figure 41. Command Window with ipconfig /a ll displayed 4. Type ping <IP address> from the command line, then press Enter . The network connectivity information is displayed, as shown in Figure 42.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 82 Software Proble ms and Solutions This section lists problems and solutions for the Microsoft Remote Installation Service (RIS), Windows Operating Systems, and miscellaneous issues.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 83 Appendix A Specificat ions Physical Spe cifications This section lists the dimension and weight of AT- 2716POE adapter. Dimensions : 14.09 cm x 5.6 cm ( 5.5 i n x 2.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 84 Storage vibration, peak acceleration: 0.25g (5 to 500 Hz) (Sweep Rate = 1 octave/ min.) Power Specifi cations The operating voltage specification in this section applies to the AT- 2716POE adapter.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 85 10/100/1000Base - T Twisted - Pair Port Connectors This section lists the pin signals for the 10/100/1000Base - T twisted - pair ports for the AT- 2716POE adapter.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 86 Table 7. RJ - 45 1000Base - T Connector Pinouts (Continued) Pin Pair Signal 4 3 TX and RX+ 5 3 TX and RX - 6 .
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 87 Appendix B Cleaning Fibe r Optic Conne ctors The fiber optic connector consists of a fiber optic plug and its adapter. The end of the fiber optic cable is held in the core of the ferrule in the plug.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 88 Cleaning Fi ber Optic C onnectors Using a Car tridge - Type Cleaner Fiber optic cartridge cleaners are available from many vendors and are typically called “cartridge cleaners,” as shown in Figure 46.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 89 Note Rub the ferrule tip on the cleaning surface in one direction only. 3. When you reach the end of the cleaning surface, pick up the ferrule tip, rotate and place it at the top and rub downwards at least 2 times.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 90 Using a Swab Specially treated swabs, known as stick cleaners, are available for cleaning inside connector adapters or hard - to - reach ferrule tips.
AT- 27 16POE Fas t Ethernet Fiber & P oE Adapter Instal lation and Us er ’s Guide 91 3. If a fiber inspection scope is available, use the scope to inspect the connector to make sure that it is clean and to check for scratches, pits, or other problems that may affect performance.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Allied Telesis AT-2716POE c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Allied Telesis AT-2716POE - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Allied Telesis AT-2716POE, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Allied Telesis AT-2716POE va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Allied Telesis AT-2716POE, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Allied Telesis AT-2716POE.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Allied Telesis AT-2716POE. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Allied Telesis AT-2716POE ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
