Allied Telesis AT-9000/28 manuale d’uso

613-001058 Rev. A AT-9000/28 Managed Layer 2 GE ecoSwitch Installation Guide[...]

Copyright 2008 Allied Telesis, Inc. All rights reserved. No part o f this pub lication may be repro duced without prior wr itten permission from Al lied Telesis, Inc. Allied Telesis and the Allied Telesis logo are trademarks of Allied Tele sis, Incorporated. All othe r product names, company nam es, logos or other designations mentioned herein are [...]

3 Electrical Safety and Emissions S tandards This product meets the following standards. RFI Emissions FCC Class A, EN55022 Class A, VCCI Class A, C-TICK, CE EMC (Immunity) EN55024, EN61000-3-2, EN61000-3-3 Electrical Safety EN60950-1 (TUV), UL 60950-1 ( C UL US ) U.S. Federal Communications Commission Radiated Energy Note: This equipment has been [...]

4 T ranslated Safety S tatements Important: The  indicates that a translation of th e safety statement is available in a PDF document titled “Translated Safety St atements” ( 613-000990) posted on the Allied Telesis website a t www.alliedtelesis.com. This document is a lso included with the documentatio n CD that is shipped with the product.[...]

5 Contents Contents .............. ........... ............ ........... .............. ........... ........... ........... ............ .............. ...... ...................... .............. ........... . 5 Preface .............. ............ ........... ........... .............. ........... ........... ............ ........... ..............[...]

Contents 6 Chapter 3: Troubl eshooting .................. ........... ............ ........... .............. ........... ........... ........... ............ .............. .. ............ ... 41 Power LED is Off ........................ ........... .............. ............ .............. ........... .............. ........... .................[...]

7 Pr eface This guide provides the hardware instal lation instructions for you to install the AT-9000/28 Gigabit Ethernet ecoSwi tch. This preface contains the following sections:  “Safety Symbols Used in this Document” o n page 8  “Where to Find W eb-based Guides” on p age 9  “Contacting Allie d T elesis” on p age 10[...]

Preface 8 Safety Symbols Used in this Document This document uses the safety symbols defined in Table 1. T able 1. Safety Symbols Symbol Meaning Description Caution Performing or omi tting a specific action may result in equipment damage or loss of data. W arning Performing or omi tting a specific action may result in electrical shock.[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 9 Where to Find Web-based Guides The installation and user guides for all Allied Telesis products are available in portable document format (PDF) o n our web site at www.alliedtelesis.com . You can view the documents onlin e or download them onto a local workstation or server.[...]

Preface 10 Contacting Allied Telesis This section provides Allied Telesis contact information for technical support as well as sales or corporate informat ion. Online Support You can request technical sup port online by accessing t he Allied Telesis Knowledge Base from the followin g web site: www.alliedtelesis.com/support . You can use the Knowled[...]

11 Chapter 1 Overview The AT-9000/28 Gigabit Ethernet ecoSwi tch is designed to simplify the task of creating or expanding an Ethernet, Fast Ethernet, o r Gigabit Ethernet network. This chapter contains the follo ws sections:  “Switch Features” on p age 12  “Front and Back Panels” on p age 13  “Gigabit Ethernet Port s” on p age[...]

Overview 12 Switch Features The features of the AT-9000/28 Gigabit Ethernet ecoSwitch include:  28 10/100/1000Base-T copper po rts with RF-45 con nectors  4 SFP slots  RS232 Console port with RJ-45 connector  Port status LEDs  Low power mode push-button ecoSwitch  MODE selection switch  Auto MDI/MDI-X on the twisted p air port [...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 13 Front and Back Panels Figure 1 illustrates the front panel of the AT-9000/28 Gigabit Ethernet ecoSwitch. Figure 1. AT-9000/28 Gigabit Ethernet ecoSwitch Front Pane l Figure 2 illustrates the back panel o f the AT-9000/28 Gigabit Ethernet ecoSwitch. Figure 2. AT-9000/28 Gigabit Ethernet e[...]

Overview 14 Gigabit Ethernet Ports The AT-9000/28 Gigabit Et hernet ecoSwitch features 24 twisted pair 10 / 100/1000Base-T ports, and four combo SFP/copper po rts. Twisted Pair Ports The twisted pair ports feature 8-pi n RJ-45 connectors. (For the port pinouts, refer to “10/100/1000Base-T Twisted Pair Port Connectors” on page 48.) The ports on [...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 15 Uplink Ports The switch has four combo pairs of uplink ports, each co nsisting of one slot for a SFP transceiver and an redundant 10 /100/1000 Base-T twisted pair port .The ports are numbered 25 throu gh 28 on the AT-9000/2 8 Gigabit Ethernet ecoSwitch. The twisted pair p orts in each of[...]

Overview 16 LEDs System LEDs There are two system LEDs, the Power LED and SYS LED as shown in the following figure: Figure 3 Power and System LEDs The power supply port and system LED in dications are described in t he following table: Table 2 Power Supply LED I ndications LED Description LED Indication Description Power Green System is powered up [...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 17 RJ-45 Port LEDs & MODE Switch The RJ-45 port LEDs for the AT-9000/28 Gigabit Ethernet ecoSwitch are illustrated in Figure 4. On each port, t he left LED indicates the Lin k status and the right LED indicates the status of a selected MODE. Figure 4. RJ-45 Port LEDs LINK LED The RJ-45 [...]

Overview 18 The RJ-45 Port Mode LED indications are described in Table 4. Each port MODE is selected by the MODE SELECT switch . Table 4 RJ-45 Port LED MODE Indications RJ-45 Port LED Port MODE LED Indication Description Right LED COL Solid Green Data collisions are occurring on th e port. Off No data collisions are occurring on the po rt. SPD Soli[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 19 SFP LEDs The SFP LINK LEDs are illustrated in Figure 6 and their function is described in Table 5: Figure 6. SFP LINK LEDs T able 5. SFP LINK LED Indication LED Indication Description Solid Green A link is established on the po rt. Off No link is est ablished on the port. 25 26 27 28 LIN[...]

Overview 20 ecoSwitch The ecoSwitch button on the front panel of the AT-9000 /28 Gigabit Ethernet ecoSwitch enables the low power mode. This mode allows you to conserve power by turning off the port an d MODE LEDs when they are not required. To toggle the LEDs on or off, press the ecoSwitch button illustrated in Figure 7 next to the SELECT MODE but[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 21 Ethernet Switching Basics An Ethernet switch interconnects network devices, such as workstat ions, printers, routers, and other Ethernet switches, so that they ca n communicate with each other by sending and receiving Ethernet frames. MAC Address Table Every hardware device on your netw [...]

Overview 22 Duplex Mode Duplex mode refers to how an end node receives and tr ansmits data. If an end node can receive or transmit data, but not bo th simultaneously, it is operating in what is referred to as half-du plex mode. If an end node can both receive and transmit data simultaneou sly, the end node is said to be operating in full-duplex mod[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 23 sending data. This can occur under several circumstances. For example, if two end nodes are operating a t different speeds, the switch, while transferring data between the end nodes, might need to instruct th e faster end node to stop transmittin g data to allow the slower end node to ca[...]

Overview 24[...]

25 Chapter 2 Installing the Switch This chapter contains the installation procedures for the switch. The chapter contains the following sections:  “Reviewing Safety Precautions” on p age 26  “Selecting a Site” on page 28  “T wisted Pair and Fiber Optic Cable S pecifications” on page 29  “Unpacking the Switch” on page 30 [...]

Chapter 2 - Installi ng the Switch 26 Reviewing Safety Precautions Please review the following safety pr ecautions before you begin to install the switch or any of its components. Note The  indicates that a translation of the safety state ment is available in a PDF document titled “Tra nslated Safety Statements” (613-000990) posted on the Al[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 27 Pluggable Equipment. The socket ou tlet shall be installed near the equipment and shall be easily accessible.  E5 Caution: Air vents mu st not be blocked and must h ave free access to the room ambient air for cooling.  E6 W arning: Opera ting T emperature. This product is designed [...]

Chapter 2 - Installi ng the Switch 28 Selecting a Site Observe the following requirements w hen choosing a site for the swit ch.  If you plan to inst all the switch in an equipment rack, check to be sure the rack is safely secured and will not tip over . Devices in a rack should be insta lled st arting at the bottom, with the h eavier devices ne[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 29 Twisted Pair and Fiber Optic Cable Specifications Twisted Pair Cable Specifications Table 6 lists the cablin g specifications for th e 10/100/1000Base-T twiste d pair ports. Optional Transceiver Cable Specifications The cable specifications for the o ptional SFP transceivers can be found[...]

Chapter 2 - Installi ng the Switch 30 Unpacking the Switch To unpack the switch, perform the following p rocedure: 1. Remove all components from the shipping pa ckage. Note Store the packaging material in a sa fe location. You must use the original shipping material if you need to re turn the unit to Allied Telesis. 2. Place the switch on a level, [...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 31 Installing the Switch in a Rack Perform the following procedure to inst all the switch in a standard 19-inch rack: Note Steps 1, 2, and 3 are optional. They remove the snap-on plastic feet from the bottom of a switch. The feet can be left o n. 1. Place the unit upside down on a level, se[...]

Chapter 2 - Installi ng the Switch 32 5. Install the second rack-mo unt bracket on the other sid e of the switch using the four remaining screws. 6. Mount the switch in the 19-inch rack using standard screws (n ot provided), as shown in Figure 10. Figure 10. Mounting the Switch in a Rack AT -9000 /28 Gig a bit Eth e r n et Sw itch wi th 4 Co mb o S[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 33 Installing Optional Transceivers Review the following guidelines before in stalling an optional SFP transceiver in t he switch:  A transceiver can be ho t-swapped. The switch can be p owered on when you install a tra nsceiver .  Install the tran sceiver before connecting it s netwo[...]

Chapter 2 - Installi ng the Switch 34 3. Slide the transceiver into the slot unt il it clicks into place as shown in Figure 11. Figure 11. Inserting t he Transceiver 4. Remove the dust plug from a transceiver slot on the switch, as shown in Figure 12. Figure 12. Removing the SFP Dust Ca p 5. Verify that the handle on the SFP transceiver is in th e [...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 35 Cabling the Twisted Pair or Fiber Optic Ports Observe the following guidelines when connecting a twisted pair or fiber optic cable to a port on the switch:  The connector on the cab le should fit snugly into the port o n the switch. The tab o n the connector s hould lock the connector[...]

Chapter 2 - Installi ng the Switch 36 Applying AC Power To apply AC power to the switch, pe rform the following procedure: 1. Plug the power cord into the AC power connector on the back panel of the unit (see Figure 13). . Figure 13. Connecting the AC Power Cord 2. Connect the other end of the power cord to an appropriate AC power outlet. For power[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 37 Starting a Local Management Session The procedure in this section explains how to start a local (out-of-ban d) management session using the RJ-45 t e rminal port on the switch. You can use a local management session to configure the switch’s opera ting parameters and view performance a[...]

Chapter 2 - Installi ng the Switch 38 4. Press Enter. Y ou are prompte d for a user name and p assword. 5. To configure the switch settings, ent er “manager” as the use r name. The default password for manager access is “friend.” T o just view the settings, enter “operator” as the user name. The defa ult password for operator access is [...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 39 Warranty Registration For warranty information, go to “Warranty” on page 10 or the Allied Telesis web site at www.alliedtelesis.com.[...]

Chapter 2 - Installi ng the Switch 40[...]

41 Chapter 3 T r oubleshooting This chapter contains information about ho w to troubleshoot the swit ch 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 Tech nical Support for assistance. Refer to “Contacting Allied Telesis” on page 13 for contact[...]

Chapter 3 - Troublesh ooting 42 Power LED is Off Check the PWR LED on the front of the switch. If t he LED is off, indicating that the unit is not receiving power, do the following:  Make sure the power cord is securely connected to the p ower source and to the AC connector on the back p anel of the switch.  V e rify that the power outlet has[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 43 Twisted Pair Port Link LED is Off  When a twisted pair port on the switch is connected t o a properly operating end node, the Link LED for the port should be on. I f a Link LED is off, do the following:  V e rify that the ecoSwitch setting on the front p anel is not set to the powe[...]

Chapter 3 - Troublesh ooting 44 Fiber Optic Port Link LED is Off When a fiber optic port on the switch is co nnected to a properly operating end node, the Link LED for the port should be on. If a Link LED is off, d o the following:  V e rify that the ecoSwitch setting on the fro nt panel is not set to the power saving mode by pressing the ecoSwi[...]

AT-9000/28 Gigabit Et hernet ecoSwitch Instal lation Guide 45 Cannot Establish a Local (Ou t-of-Band) Management Session If you are unable to establish a loca l (out-of-band) management session with the switch through the termin al port on the front panel, do th e following:  Check to be sure that the RJ-45 connector of t he serial management ca[...]

Chapter 3 - Troublesh ooting 46[...]

47 Appendix A T echnical Specifications Physical Specifications Dimensions: (W x D x H) 440 mm x 256 mm x 44 mm (17.33 in x 10.08 in x 1.73 in) Weight: 3.62 kg (8.00 lbs) Environmental Specifications Operating Temperature: 0° C to 40° C (32° F to 104° F) Storage Temperature: -25° C to 70° C (-13° F to 158° F) Operating Humidity: 5% to 90% n[...]

Appendix A: Technica l Specifications 48 Safety and Electromagnetic Emissions Certifications EMI FCC Class A, CISP R 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 Standards IEEE 802.3 – 10Base-T IEEE 802.3u ?[...]

AT-9400 Series Gigabi t Ethernet Switches Ins tallation Guide 49 Table 7 lists the RJ-45 pin sign als when a twisted pair port is ope rating in the MDI configuration. Table 8 lists the RJ-45 port pin signal s when a twisted pair port is operating in the MDI-X configuration. Table 9 lists the RJ-45 conn ector pins and their sign als when a 1000Base-[...]

Appendix A: Technica l Specifications 50 Console Port Pinouts Table 10 lists the pin signals on the RJ-45 style serial terminal port. Table 10 Console Port Pinout s Pin Signal 4 Ground 3 T ransmit Data 6 Receive Data 7 No Connection 5 Ground 2 No Connection 8 No Connection 1 No Connection[...]