Allied Telesis AT-9000/28POE - Manual

7 Figures Figure 1. AT-9000/28POE Switch........................................................................................................................................ 16Figure 2. AT-9000/12POE Switch Front and Rear Panels .......................................................................

9 Tables Table 1. Twisted-Pair Cable for the 10/100/1000Base-T Ports .......................................................................................... 27Table 2. IEEE Powered Device Classes ........................................................................................................

11 Preface This manual is the installation guide for the AT-9000 Gigabit Ethernet Switches. The switch models included in this series are:  AT-9000/12POE  AT-9000/28  AT-9000/28POE  AT-9000/28SP  AT-9000/52 This preface contains the following sections:  “Document Conventions” on page 12  “Con...

AT-9000 Gigabit Ethernet Switch Installation Guide 12 Document Conventions This document uses the following conventions: Note Notes provide additional information. Caution Cautions inform you that performing or omitting a specific action may result in equipment damage or loss of data. Warning Warnin...

Preface 13 Contacting Allied Telesis If you need assistance with this product, you may contact Allied Telesis technical support by going to the Support & Services section of the Allied Telesis web site at www.alliedtelesis.com/support . You can find links for the following services on this page:...

15 Chapter 1 Overview This chapter contains the following sections:  “Switch Models and Features” on page 16  “AT-9000 Series Gigabit Ethernet Switches” on page 19  “10/100/1000Base-T Twisted-Pair Ports” on page 25  “Power Over Ethernet” on page 28  “SFP Slots” on page 32  “Combo Ports” on pag...

AT-9000 Gigabit Ethernet Switch Installation Guide 16 Switch Models and Features AT-9000 Series Models The AT-9000 series offers the following models:  AT-9000/12POE  AT-9000/28  AT-9000/28POE  AT-9000/28SP  AT-9000/52 The AT-9000 series switches are environmentally friendly Gigabit Ethernet (G...

Chapter 1: Overview 17 Power over Ethernet Here are the basic features of Power over Ethernet (PoE):  PoE and PoE+ supported on the 10/100/1000Base-TX ports on the AT-9000/12POE and AT-9000/28POE switches  Powered device classes 0 to 4  Power budgets of 125 watts for the AT-9000/12POE switch and ...

Chapter 1: Overview 19 AT-9000 Series Gigabit Ethernet Switches All of the AT-9000 Managed Layer 2 Gigabit Ethernet Switches include the following features:  RS-232 Console port with RJ-45 connector  Port status LEDs  Low power mode ecoFriendly push-button  Auto MDI/MDI-X on the twisted-pair por...

Chapter 1: Overview 25 10/100/1000Base-T Twisted-Pair Ports A twisted-pair cable port is shown in Figure 7. Figure 7. Twisted-Pair Cable Port See Figure 19 on page 84 for the pin layout to a port and RJ-45 connector. Speed The ports can operate at 10, 100, or 1000 Mbps. The speeds may be set manuall...

Chapter 1: Overview 27 Port Pinouts Refer to Table 15 on page 84, Table 17 on page 85, and Table 17 on page 85 for the port pinouts of the 10/100/1000Base-T twisted-pair ports. Table 1. Twisted-Pair Cable for the 10/100/1000Base-T Ports Cable Type 10Mbps 100Mbps 1000Mbps Non- PoE PoE PoE+ Non- PoE P...

AT-9000 Gigabit Ethernet Switch Installation Guide 28 Power Over Ethernet The AT-9000/12POE and AT-9000/28POE switches feature Power over Ethernet (PoE) on the 10/100/1000Base-TX ports. PoE is used to supply power to host devices over the same twisted-pair cables that carry the network traffic. The ...

AT-9000 Gigabit Ethernet Switch Installation Guide 30 The switch can handle different power requirements on different ports. This enables you to connect different classes of PoE equipment to the ports on the switch. Port Prioritization If the power requirements of the powered devices exceed the swit...

AT-9000 Gigabit Ethernet Switch Installation Guide 32 SFP Slots The AT-9000/12POE, AT-9000/28, AT-9000/28POE, and AT-9000/28SP switches have four slots for 100Mbps 100Base-FX or 1000Mbps 1000Base-SX/LX fiber optic transceivers. The transceivers can be used to connect the switches to other host devic...

AT-9000 Gigabit Ethernet Switch Installation Guide 36 Console Port The Console port is used to configure the features and parameter settings of the switch. This type of management uses serial RS-232 and is commonly referred to as local or out-of-band management because it is not conducted over your ...

Chapter 1: Overview 37 LEDs Here are descriptions of the switch LEDs. System LEDs There are two system LEDs, the Power (PWR) LED and System (SYS) LED, as shown in Figure 8. Figure 8. Power and System LEDs The system LED states are described in Table 4. RJ-45 Port LEDs & MODE LED SELECT Button Th...

AT-9000 Gigabit Ethernet Switch Installation Guide 38  AT-9000/28, AT-9000/28SP, AT-9000/52: either collision, speed, duplex, or activity, depending on the selected mode.  AT-9000/28POE: either PoE, speed, duplex, or activity, depending on the selected mode. LINK LED The RJ-45 LINK LED states are ...

AT-9000 Gigabit Ethernet Switch Installation Guide 40 SFP LEDs Each SFP slot has one SFP LINK/ACT LED. An up-arrow LED corresponds to the upper SFP slot, and a down-arrow LED corresponds to the lower SFP slot. The SFP LINK/ACT LEDs are illustrated in Figure 11, and their function is described in Tab...

Chapter 1: Overview 41 ecoFriendly Button The ecoFriendly button enables the Low Power Mode (LPM) feature. This mode allows you to conserve power by turning off the port and MODE LEDs when they are not required. To toggle the LEDs on or off, press the ecoFriendly button, located on the front panel o...

AT-9000 Gigabit Ethernet Switch Installation Guide 42 Power Supplies The AT-9000/12POE, AT-9000/28, AT-9000/28SP, and AT-9000/52 switches have one AC power supply. The AT-9000/28POE switch has two AC power supplies. The supplies are not field-replaceable. Excluding PoE operation, only one power supp...

Chapter 1: Overview 43 Power Connectors The AT-9000/12POE, AT-9000/28, AT-9000/28SP, and AT-9000/52 switches have one AC power supply socket on the back panel. The AT-9000/28POE switch has two AC power supply sockets. AC switches are powered on or off by connecting or disconnecting the power cords.

45 Chapter 2 Beginning the Installation This chapter contains the following sections:  “Installation Procedures” on page 46  “Reviewing Safety Precautions” on page 47  “Selecting a Site” on page 51  “Unpacking the Switch” on page 52

AT-9000 Gigabit Ethernet Switch Installation Guide 46 Installation Procedures You may install the switch on a table or desktop, or in an equipment rack.  To install the switch on a table or desktop, refer to “Installing the Switch on a Table or Desktop” on page 54.  To install the switch in an equ...

Chapter 2: Beginning the Installation 47 Reviewing Safety Precautions Review the following safety precautions before you begin to install the switch or any of its components. Note The  indicates that a translation of the safety statement is available in a PDF document titled “Translated Safety Stat...

Chapter 2: Beginning the Installation 51 Selecting a Site Observe the following requirements when choosing a site for the switch:  If you plan to install the switch in an equipment rack, check that the rack is safely secured and will not tip over. Devices in a rack should be installed starting at t...

AT-9000 Gigabit Ethernet Switch Installation Guide 52 Unpacking the Switch To unpack the switch, perform the following procedure: 1. Remove all components from the shipping package. Note Store the packaging material in a safe location. You must use the original shipping material if you need to retur...

53 Chapter 3 Installing the Switch on a Table or Rack This chapter contains the following sections:  “Installing the Switch on a Table or Desktop” on page 54  “Installing the Switch in a Rack” on page 55

AT-9000 Gigabit Ethernet Switch Installation Guide 54 Installing the Switch on a Table or Desktop You may install the switch on a table or desktop. Here are the guidelines for selecting a site:  The table should be level and stable.  The power outlet should be located near the switch and be easily...

Chapter 3: Installing the Switch on a Table or Rack 55 Installing the Switch in a Rack Installation guidelines may be found in “Selecting a Site” on page 51. Caution The chassis may be heavy and awkward to lift. Allied Telesis recommends that you get assistance when mounting the chassis in an equipm...

59 Chapter 4 Cabling the Networking Ports Observe the following guidelines when connecting a twisted-pair cable to a port on the switch:  The cable specifications for the 10/100/1000Base-T twisted pair ports are listed in Table 1 on page 27.  The connector on the cable should fit snugly into the p...

61 Chapter 5 Powering On the Switch This chapter contains the following sections:  “Applying AC Power” on page 62  “Starting a Local Management Session” on page 64  “Management Methods” on page 66  “Adding a Management IP Address” on page 69

AT-9000 Gigabit Ethernet Switch Installation Guide 62 Applying AC Power Consider the following items as you power on the switch:  All of the models have one power supply, except for the AT-9000/28POE switch, which has two power supplies with separate connectors.  The AT-9000/28POE switch supports ...

AT-9000 Gigabit Ethernet Switch Installation Guide 64 Starting a Local Management Session The procedure in this section explains how to start a local (out-of-band) management session using the RJ-45 terminal port on the switch. You can use a local management session to configure the switch’s operati...

AT-9000 Gigabit Ethernet Switch Installation Guide 66 Management Methods You may use the following methods and tools to manage AT-9000 series switches:  Local management  Telnet client  Secure Shell (SSH) client  HTTP non-secure and HTTPs secure web browser  SNMPv1, v2c, v3 Local Management Loc...

Chapter 5: Powering On the Switch 67 Secure Shell Management Secure Shell (SSH) management is similar to Telnet management in that you may use it, together with the command line interface, to manage all of the features and functions of the switch, from a workstation on your network. The difference i...

AT-9000 Gigabit Ethernet Switch Installation Guide 68 SNMP Refer to the AT-9000 Series Management Command Line Interface User’s Guide for instructions on how to configure the switch for SNMP management. The switch does not have any default SNMP community strings.

Chapter 5: Powering On the Switch 69 Adding a Management IP Address You must assign the switch a management IP address to access the web user interface and to remotely manage the switch during a remote Telnet connection. Here are the requirements:  The switch can have one management IPv4 address an...

71 Chapter 6 Troubleshooting This chapter contains information about how to troubleshoot the switch in the event a problem occurs. Note If you are unable to resolve a problem after following the instructions in this chapter, contact Allied Telesis Technical Support for assistance. Refer to “Contacti...

AT-9000 Gigabit Ethernet Switch Installation Guide 72 Power LED Is Off Check the PWR LED on the front of the switch. If the LED is off, indicating that the unit is not receiving power, do the following:  Make sure the power cord is securely connected to the power source and to the AC connector on t...

Chapter 6: Troubleshooting 73 Twisted-Pair Port Link LED Is Off When a twisted-pair port on the switch is connected to a properly operating end node, the Link LED for the port should be on. If a Link LED is off, do the following:  Verify that the switch is not set to the power-saving mode by pressi...

AT-9000 Gigabit Ethernet Switch Installation Guide 76 All Port LEDs Are Off If all of the port LEDs are off, even though the ports are connected to active host devices, the switch may be operating in the low-power mode. To toggle on the LEDs, press the ecoFriendly button on the front panel of the sw...

AT-9000 Gigabit Ethernet Switch Installation Guide 78 Fiber Optic Transceivers This section applies only to the AT-9000/12POE, AT-9000/28, AT-9000/28POE, and AT-9000/28SP switches. The SFP LINK/ACT LEDs on the SFP ports are solid or flashing green when the fiber optic transceivers have links to end ...

Chapter 6: Troubleshooting 79 Slow Performance Between Switch and Host Device If network performance between a twisted-pair port on the switch and a host device is slow, there might be a duplex mode mismatch between the port and the host device. This occurs when a twisted-pair port using Autonegotia...

81 Appendix A Technical Specifications All specifications listed below are identical for all AT-9000 series switches, except for the Physical Specifications and Power Specifications. Physical Specifications Dimensions (W x D x H) Weights Ventilation Requirements Recommended minimum ventilation on al...

AT-9000 Gigabit Ethernet Switch Installation Guide 82 Environmental Specifications Power Specifications AC Power Consumption AC Input Electrical Ratings Frequency 50/60 Hz Table 12. Environmental Specifications Operating Temperature 0° C to 45° C (32° F to 113° F) Storage Temperature -25° C to 70° C...

Appendix A: Technical Specifications 83 Safety and Electromagnetic Emissions Certifications EMI FCC Class A, CISPR 22 Class A, EN55022 Class A, C-TICK Immunity EN55024, EN61000-3-2, EN61000-3-3 Safety UL 60950-1 ( C UL US ) , EN60950-1 (TUV) Quality and Reliability MTBF – 340,000 hours Compliance St...

Appendix A: Technical Specifications 85 Table 17 lists the RJ-45 connector pins and their signals when a 1000Base-T port is operating at 1000 Mbps. Console Port Pinouts Table 18 lists the pin signals on the RJ-45 style serial terminal port. Table 17. RJ-45 1000Base-T Connector Pinouts 1 1. Bi-direct...