Allied Telesis AT-9408LC/SP User's Manual
Contents
1. Pin Definition 1 Reserved 2 Fan 2 status 3 Fan 1 status 4 RPS status 5 Ground 6 Ground 7 RPS status 8 12 0 VDC sense 9 Reserved 10 No connect 11 Ground 12 Ground 13 Ground 14 Ground 15 Ground 16 Ground 17 Ground 18 12 0 VDC sense 19 Ground 20 No connect A 1 12 0 VDC 842. en eade n ena Ta de Te ce E WE ee e v e Tao ee ev ge du uqa 30 XEP Tr nscelVer olols uos c exte tem Da e ea COR EET EH Pete tit o etai 31 Redundant Twisted Pair Q nn usen uu ua S 32 Compact Flash Card Slot 2 rtr ERE EHE RE ER ERR RE dnd u IG HARE RENTEN er tede cases 34 Port EEDS s iore recte testo er ende eost tede e Mabe tau eve ete pe EE 35 10 100 1000Base T Twisted Pair Port LEDSs nnn nnn nn nnne 35 Fiber Optic Port and Transceiver Slot LEDS sse 36 SYSTEM BEDS eor E ERREUR ER ERE REFERRE S Ee e EU IHRER E PERCHE FREE a au ala aG 37 Slacic EDS ye oie Ire tutt e trace ER eset bres BER Gat sui Sr saan 38 Expansior Slotz cin ei eed A ee i el A en a 39 TERMINAL POP ties ce cues asua ima UOTIS 40 Power Over Etherneti neseni meit e aee Ye d redo Pre To 41 Contents de 41 Implermefritatior EE E 42 AT RPS3204 Redundant Power
3. AT 9424Ts AT 9424Ts Basic Layer 3 Switch has these hardware features Switch 24 10 100 1000Base T ports Four Gigabit Ethernet small form factor pluggable SFP transceiver slots o AnRJ 45 style serial terminal port for local out of band management Status LEDs for the ports transceiver slots and system o Redundant power supply connector 0 Compact flash card slot Expansion slot for the AT StackXG Stacking Module Figure 6 shows the front and back panels of the AT 9424Ts Switch Port and SFP System 10 100 1000Base T Ports Slot LEDs LEDs manana E E SFP Transceiver Slots RJ 45 Style Serial Terminal Port AME Alied Telesis AT 9424TS Gigabit Ethernet Switch PORT ACTITY wena sums Sm u E E RPS INPUT AC Power RPS Connector Expansion Slot Connector Figure 6 AT 9424Ts Switch Front and Back Panels 9424 5 9400 Series Gigabit Ethernet Switches Installation Guide The AT 9424Ts XP Basic Layer 3 Switch has these hardware features S Witch 24 10 100 1000Base T ports Four Gigabit Ethernet small form factor pluggable SFP transceiver slots Two 10 Gigabit Ethernet small form factor pluggable transceiver slots o AnRJ 45 style serial terminal port for local out of band management Status LEDs for the ports transceiver slots and system O Redu
4. AT 9400 Series Gigabit Ethernet Switches Installation Guide The system LEDs on the front panel display general status information as described in Table 6 Table 6 System LEDs LED State Description FAULTor Off Normal operation FLT Solid The switch or management software has Red malfunctioned Refer to Chapter 3 Troubleshooting on page 67 for instructions on how to troubleshoot a problem Flashing The switch is saving its configuration or is Red downloading a new version of the 563 Management Software MASTER Off The switch has an enhanced stacking status of or MSTR slave or unavailable Green The switch has an enhanced stacking status of master RPS Off No optional redundant power supply is connected to the switch Green An optional redundant power supply is physically connected to the switch and may be powered on or off POWER Off The switch is not receiving power or PWR Green The switch is receiving power 37 Chapter 1 Overview Stack LEDs The Stack LEDs reflect the status of the two Stack ports on the optional AT StackXG Stacking Module for the AT 9424Ts AT 9424Ts XP and AT 9448Ts XP Switches The module which does not have LEDs is used to build a stack of up to five or eight devices These LEDs remain off if the optional module is not installed For further information refer to Expansion Slot on page 39 Table 7 Stack LEDs LED State D
5. AT 9408LC SP Dimensions H x W x D 4 4 cm x 44 0 cm x 22 2 cm 1 75 in x 17 34 in x 8 75 in AT 9424T GB 4 4 cm x 44 0 cm x 22 2 cm 1 75 in x 17 34 in x 8 75 in AT 9424T SP 4 4 cm x 44 0 cm x 22 2 cm 1 75 in x 17 34 in x 8 75 in AT 9424T 4 4 cm x 43 8 cm x 30 4 cm 1 75 in x 17 30 in x 12 0 in AT 9424T POE 4 4 cm x 44 0 cm x 40 8 cm 1 75 in x 17 20 in x 16 1 in AT 9424Ts 4 4 cm x 43 8 cm x 30 4 cm 1 75 in x 17 30 in x 12 0 in AT 9424Ts XP 4 4 cm x 43 8 cm x 30 4 cm 1 75 in x 17 30 in x 12 0 in AT 9448T SP 4 4 cm x 43 8 cm x 30 4 cm 1 75 in x 17 30 in x 12 0 in AT 9448Ts XP 4 4 cm x 43 8 cm x 30 4 cm 1 75 in x 17 30 in x 12 0 in TT Appendix A Technical Specifications See Table 12 for information regarding the weight of the AT 9400 Series Switches Table 12 Weight of the AT 9400 Series Switches AT 9400 Series Switch AT 9408LC SP Weight 3 00 kg 6 65 AT 9424T GB 3 11 kg 6 85 Ib AT 9424T SP 3 11 kg 6 85 Ib AT 9424T 4 01 kg 8 85 Ib AT 9424Ts AT 9424T POE 6 17 kg 13 60 Ib AT 9424Ts XP 4 23 kg 9 40 Ib AT 9448T SP 4 61 kg 10 15 Ib AT 9448Ts XP 4 21 kg 9 35 Ib 5 09 kg 11 20 Ib The recommended minimum clearance for ventilation on all sides of an AT 9400 Series Switch is 10 cm 4 0 in Enviro
6. Safety Symbols Symbol Meaning Description Caution Performing or omitting a specific action may A result in equipment damage or loss of data Warning Performing or omitting a specific action may A result in electrical shock Preface Where to Find Web based Guides The installation and user guides for all Allied Telesis products are available in portable document format PDF on our web site at www alliedtelesis com You can view the documents online or download them onto a local workstation or server AT 9400 Series Gigabit Ethernet Switches Installation Guide Contacting Allied Telesis Online Support Email and Telephone Support Returning Products For Sales or Corporate Information Warranty Management Software Updates This section provides Allied Telesis contact information for technical support as well as sales or corporate information You can request technical support online by accessing the Allied Telesis Knowledge Base from the following web site www alliedtelesis com support You can use the Knowledge Base to submit questions to our technical support staff and review answers to previously asked questions For Technical Support via email or telephone refer to the Allied Telesis web site www alliedtelesis com Select your country from the list displayed on the website Then select the appropriate menu tab Products for return or repair must first be assigned a Return
7. disconnect the power cord Refer to Technical Specifications on page 77 for the input voltage range Chapter 2 Installing the Switch This chapter contains the installation procedures for the switch The chapter contains the following sections o2 uuu iau BB uuuuiu Reviewing Safety Precautions on page 46 Selecting a Site on page 49 Twisted Pair and Fiber Optic Cable Specifications on page 50 Unpacking the Switch on page 52 Installing the Power Cord Retaining Clip AC Switches Only on page 53 Installing the Switch in a Rack on page 54 Installing Optional Transceivers on page 56 Cabling the Twisted Pair or Fiber Optic Ports on page 61 Applying AC Power on page 62 Starting a Local Management Session on page 64 Warranty Registration on page 66 45 Chapter 2 Installing the Switch Reviewing Safety Precautions Please 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 Statements 613 000990 posted on the Allied Telesis website at www alliedtelesis com This document is also included with the documentation CD that is shipped with the product A Warning Class 1 Laser product amp L1 Warning Do not stare into the laser beam 212 P A Warning To prevent electric shock do not remo
8. eti ans uhu Red De Xa ERN Sexe ae don Eque aa Mn Dae AE Ner ente 79 Certifications eee RC re E D ERRARE RE RR EE PERDER Res MW 79 RJ 45 Twisted Pair Port PinOuts ci cette tte pee am EORR 80 AT 9408LC SP Switch 1000Base SX Port Specifications 82 RJ 45 Style Serial Terminal Port 83 RPS 21 pin D combo Port and Connector 83 Preface This guide contains the installation instructions for the AT 9400 Layer 2 and Basic Layer 3 Gigabit Ethernet Switches This preface contains the following sections Product Documentation on page 8 Where to Go First on page 9 Starting a Management Session on page 10 Safety Symbols Used in this Document on page 11 Where to Find Web based Guides on page 12 Contacting Allied Telesis on page 13 BB uuuuiu Preface Product Documentation For overview information on the features of the AT 9400 Switch and the AT S63 Management Software refer to 563 Management Software Features Guide PN 613 000801 For instructions on starting a local or remote management session refer to O Starting an AT S63 Management Session Guide PN 613 000817 For instructions on installing or managing stand alone switches refer to 563 Management Software Menus Interface User s Guide PN 613 50570 00 a AT S63 Managem
9. groups Layer 2 Switches AT 9408LC SP AT 9424T GB AT 9424T SP Basic Layer 3 Switches AT 9424T AT 9424T POE AT 9424Ts AT 9424Ts XP AT 9448T SP AT 9448Ts XP The differences between the two groups are explained in the AT S63 Management Software Features Guide This chapter has the following sections 022 0 02 O0 028 0 0 0 0 00 Descriptions on page 17 10 100 1000Base T Twisted Pair Ports on page 26 Fiber Optic Ports on page 28 GBIC Transceiver Slots on page 29 SFP Transceiver Slots on page 30 XFP Transceiver Slots on page 31 Redundant Twisted Pair Ports on page 32 Compact Flash Card Slot on page 34 Port LEDs on page 35 System LEDs on page 37 Stack LEDs on page 38 Expansion Slot on page 39 Terminal Port on page 40 Chapter 1 Overview Power Over Ethernet on page 41 AT RPS3204 Redundant Power Supply on page 43 AC Power Connector on page 44 AT 9400 Series Gigabit Ethernet Switches Installation Guide Descriptions The following sections describe the AT 9400 Switches AT 9408LC SP AT 9408LC SP Layer 2 Switch has the following hardware features Switch Eight 1000Base SX fiber optic ports with LC duplex connectors Four small form factor pluggable SFP transceiver slots An RJ 45 style serial terminal port for local out of band management Status LEDs for t
10. or SFP module establishes a link with an end node A twisted pair port automatically transitions back to the active status when the link is lost on the GBIC or SFP module In nearly all cases a twisted pair port and a GBIC or SFP module share the same configuration settings including port settings VLAN assignments access control lists and spanning tree An exception to the shared settings is port speed If you disable Auto Negotiation on a twisted pair port and set the speed and duplex mode manually the speed reverts to Auto Negotiation when a GBIC or SFP module establishes a link with an end node AT 9400 Series Gigabit Ethernet Switches Installation Guide Note These guidelines do not apply to the SFP slots on the AT 9408LC SP Switch and the XFP slots on the AT 9424Ts XP and AT 9448Ts XP Switches 33 Chapter 1 Overview Compact Flash Card Slot 34 The flash card slot featured on many of the AT 9400 Switches and shown in Figure 13 is used to store configuration files and AT S63 Management Software image files on a compact flash card compact flash memory card can make it easier for you to upgrade the files on a switch or transfer files between AT 9400 Switches Allied Telesis AT 92 T FLASH EJECT y 463 Figure 13 Compact Flash Card Slot Note A flash memory card is not required for normal operations of the switch The AT 9400 Switc
11. reliability of your network by minimizing the impact to network operations from a power failure PoE can also simplify the installation of your network A frequent issue in selecting a location for a network device is whether there is a power source nearby This often limits equipment placement or requires the added cost and time of having additional electrical sources installed With PoE you can install PoE compatible network equipment wherever they are needed without having to worry about whether they are near a power source The switch automatically determines whether or not a device connected to a port is a powered device A powered device has a signature resistor or signature capacitor that the switch can detect over the Ethernet cabling If the resistor or capacitor is present the switch assumes that the device is a powered device The AT 9424T POE Gigabit Ethernet Switch provides a of 15 4 W maximum of power per port on all 24 ports for a total power consumption of 370 W while at the same time furnishing standard 10 100 1000 Mbps Ethernet functionality The AT 9424T POE smart power management functionality supports any combination of Ethernet ports 1 24 that supply power for IEEE 802 3af Class 0 1 2 or 3 powered devices up to a maximum of 370 watts as 41 Chapter 1 Overview 42 Implementation described in Table 8 Table 8 IEEE 802 3af Class vs Power Levels Minimum Power Maximum
12. static port trunks can span across all the ports of the switches in the stack This increases network bandwidth and simplifies network management For further information and installation instructions refer to the AT 9400 Stack Installation Guide Note Do notinstall the AT StackXG Stacking Module into a switch until you have read the Software Release Notes included with the latest release of the AT S63 Management Software This module may not be appropriate for all network environments because a stack does not support all the features of the AT S63 Management Software 39 Chapter 1 Overview Terminal Port 40 The terminal port is used to establish a local out of band management session with the switch and configure the switch s operating parameters You establish a local management session with the switch by connecting a terminal or a personal computer with a terminal emulation program to the port Note You can use the AT 9400 Switch as an unmanaged switch if the default settings of the AT S63 Management Software are adequate for your network For a list of the default settings refer to the AT S63 Management Software Features Guide The terminal port has an RJ 45 style connector An RJ 45 to RS 232 management cable is supplied with the switch The terminal port is set to the following specifications Default baud rate 9600 bps Range is 9600 to 115200 bps Data bits 8 Parity None Stop bits 1 Flow
13. that use four pins at 10 or 100 Mbps and all eight pins at 1000 Mbps For the pin assignments refer to RJ 45 Twisted Pair Port Pinouts on page 80 A port s speed can be 10 100 or 1000 Mbps The speed can be set automatically through Auto Negotiation the default setting or manually with the AT S63 Management Software Note To operate at 1000 Mbps a twisted pair port must be set to Auto Negotiation The speed of a twisted pair port cannot be manually set to 1000 Mbps A twisted pair port can operate in either half or full duplex mode Full duplex mode is the only mode available when a port is operating at 1000 Mbps The twisted pair ports are IEEE 802 3u compliant and Auto Negotiate the duplex mode setting You can disable Auto Negotiation on one or all of the switch ports so that you can set the duplex mode manually through the 563 Management Software Note In order for a switch port to successfully Auto Negotiate its duplex mode with a 10 or 100 Mbps end node the end node should also be configured for Auto Negotiation Otherwise a duplex mode mismatch can occur A switch port using Auto Negotiation defaults to half duplex if it detects that the end node is not using Auto Negotiation This results in a mismatch if the end node is operating at a fixed duplex mode of full duplex To avoid this problem when connecting an end node with a fixed duplex mode of full duplex to a switch port use the AT S63 Manage
14. 24 I SWIIGD tok U c a a sss ce ce E ERO Pa eee kan CEP KDE EE PE LE teas Eod 20 AT 9424 T POE SWIICD iE 21 AT 9424 Ts Switch v bee nu Yee e ba P v Fea ure e PE Ek Ee sa sapu 22 9424 u ose het es eus 23 AT 9448T SP Swit h REEL 24 AT 9448 TS XP SWIICh is orto te ei ee eet 25 10 100 1900Base T Twisted Pair POMS iruren coire ea o rera cena nano rao Yo era ve A ee na a a e To d go vao 26 GOonnector TY Pe OD sas 26 oen et bee et de Peu eet oec t wh t ci e ur o feat esie eles 26 Duplex Mode an mee Dit eee 26 Maximum DISTANCE smua eco re c te te iv a bus CCo 27 Gro ER EC 27 A to MDUMDISX CE 27 POMS PIM OUTS ner T e ote Bote baa 27 lalezidejniieuecdmp 28 bre nei Huc 28 Speedi M 28 Maximum Distance and Cabling u 5 1c erret deer dese enone ee vec o dona ea redeo ve Ege d dee Re dde ee 28 GBIC Transceiver ioa itti or n eren coo atas Ra LEER re ovo ga reu chee 29 SFP Transceiver SOUS ies usu uu
15. 43 Dodge Hes C S 44 Chapter 2 Installing the Switch 45 Reviewing Safety Precautions u uu aulas Laden de ede es Fn tene vu dede ede ie 46 Selectinig a Site eH tee it se bee Sa n D Gein estoy aed n Sec teca n du 49 Twisted Pair and Fiber Optic Cable Specifications L 50 Twisted Pair Cable 50 Fiber Optic Cable Specifications uu sassa 51 Optional Transceiver Cable 51 Unpacking the LL 52 Installing the Power Cord Retaining Clip AC Switches Only sse emm eene nee 53 Installing thie Switch In a Rack u sa rire oed ode i 54 Installing Optional Transceivers uti e a eee pe Qha dido Hte Fe dne ee RETE ee eda ode eset eges 56 Installing a GBIC 56 Installing an SFP Transceiver eiin reete pe aus de aaa 57 Installing Transcelver iiie RE ne cte eme 59 Cabling the Twisted Pair or Fib
16. 8T SP Switch perform the following procedure 1 Remove the dust plug from a transceiver slot on the switch as shown in Figure 21 Figure 21 Removing a Dust Plug for an SFP Slot 2 Remove the transceiver from its shipping container and store the packaging material in a safe location 57 Chapter 2 Installing the Switch 3 Position the transceiver with the label facing up 4 Slide the transceiver into the slot until it clicks into place Figure 22 Installing an SFP Transceiver 5 Verify that the handle on the SFP transceiver is in the upright position as shown in Figure 23 to prevent inadvertently removing the transceiver SFP Handle x im Figure 23 Positioning the SFP Handle in the Upright Position 6 Repeat this procedure to install another SFP transceiver or go to Cabling the Twisted Pair or Fiber Optic Ports on page 61 For SFP optical and cabling specifications consult the documentation shipped with the module 58 AT 9400 Series Gigabit Ethernet Switches Installation Guide Installing an install an transceiver in the AT 9424Ts XP or AT 9448Ts XP Transceiver Switch perform the following procedure 1 Remove the dust plug from a transceiver slot on the switch Refer to Figure 24 Figure 24 Removing an XFP Dust Plug 2 Remove the transceiver from its shipping container and store the packaging material in a safe
17. AT 9400 Series Gigabit Ethernet Switches Layer 2 AT 9408LC SP AT 9424T GB AT 9424T SP Basic Layer 3 AT 9424T AT 9424T POE AT 9424Ts AT 9424Ts XP AT 9448T SP AT 9448Ts XP Installation Guide 613 000987 Rev A Allied Telesis Copyright 2007 Allied Telesis Inc All rights reserved No part of this publication may be reproduced without prior written permission from Allied Telesis Inc Allied Telesis is a registered trademark of Allied Telesis Incorporated All other product names company names logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners Allied Telesis Inc reserves the right to make changes in specifications and other information contained in this document without prior written notice The information provided herein is subject to change without notice In no event shall Allied Telesis Inc be liable for any incidental special indirect or consequential damages whatsoever including but not limited to lost profits arising out of or related to this manual or the information contained herein even if Allied Telesis Inc has been advised of known or should have known the possibility of such damages Electrical Safety and Emissions 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
18. AT 9424T Switch System I Port and SFP 10 100 1000Base T Ports Slot LEDs LEDs 1 s 7 n a i 15 17 E Er an MAWES Alied Telesis AT 9424T Gigabit Ethernet Switch L A g m uen SFP Transceiver Slots RJ 45 Style Serial Terminal Port 1282 x 100 240 1283 Connector Figure 4 AT 9424T Switch Front and Back Panels 20 AT 9400 Series Gigabit Ethernet Switches Installation Guide AT 9424T POE AT 9424T POE Basic Layer 3 Switch has these hardware features Switch 24 10 100 1000Base T ports with Power over Ethernet PoE capability For a description of this feature refer to Power Over Ethernet on page Four Gigabit Ethernet small form factor pluggable SFP transceiver slots AnRJ 45 style serial terminal port for local out of band management Status LEDs for the ports transceiver slots and system Figure 5 shows the front and back panels of the AT 9424T POE Switch Port and SFP System 10 100 1000Base T POE Ports Slot LEDs LEDs P EIA ORBE ggg HH SFP Transceiver Slots RJ 45 Style Serial Terminal Port P Onur Qum 666693 o0 O Alied Telesis AT 9424T POE Leyes ign emeret swich 1332 100 240 RPS INPUT 1333 AC POWER CONNECTOR Figure 5 AT 9424T POE Switch Front and Back Panels 21 Chapter 1 Overview 22
19. Figure 2 AT 9424T GB Switch Front and Back Panels AT 9400 Series Gigabit Ethernet Switches Installation Guide AT 9424T SP hardware features of the AT 9424T SP Layer 2 Switch include 24 10 100 1000Base T ports Two Gigabit Ethernet small form factor pluggable SFP transceiver slots o AnRJ 45 style serial terminal port for local out of band management Status LEDs for the ports transceiver slots and system O Redundant power supply connector Figure 3 shows the front and back panels of the AT 9424T SP Switch Port and SFP System 10 100 1000Base T Ports Slot LEDs LEDs M wa AVE Nied Telesis AT 9424T SP amp mernet Swich A Os tem mm eom p TERMINAL STATUS t 3 s oro non 6 7 nam PORT e SFP FAULT s Lid mc E BMC POWER 2 4 8 ou Mou 0 m man SFP Transceiver Slots RJ 45 Style Serial Terminal Port RPS INPUT RPS Connector Connector Figure 3 AT 9424T SP Switch Front and Back Panels Chapter 1 Overview AT 9424T Switch 9424 Basic Layer 3 Switch has these hardware features 24 10 100 1000Base T ports D Four Gigabit Ethernet small form factor pluggable SFP transceiver slots o AnRJ 45 style serial terminal port for local out of band management Status LEDs for the ports transceiver slots and system Figure 6 shows the front and back panels of the
20. Materials Authorization RMA number A product sent to Allied Telesis without a RMA number will be returned to the sender at the sender s expense To obtain an RMA number contact the Allied Telesis Technical Support group at our web site www alliedtelesis com support rma Select your country from the list displayed on the website Then select the appropriate menu tab You can contact Allied Telesis for sales or corporate information at our web site www alliedtelesis com Select your country from the list displayed on the website Then select the appropriate menu tab The AT 9400 Switch has a Lifetime Warranty two years fan and PSU Go to www alliedtelesis com warranty for the specific terms and conditions of the warranty and for warranty registration New releases of management software for our managed products are available from either of the following Internet sites r Allied Telesis web site www alliedtelesis com r Allied Telesis FTP server ftp ftp alliedtelesis com If you prefer to download new software from the Allied Telesis FTP server from your workstation s command prompt you will need FTP client software and you must log in to the server Enter anonymous for the user name and your email address for the password Preface 14 Chapter 1 Overview The AT 9400 Switches are managed Gigabit Ethernet switches for Ethernet Fast Ethernet and Gigabit Ethernet networks The AT 9400 Switches are divided into two
21. Power Class Usage Levels Output at Levels Output at the PSE the PD 0 Default 15 4W 0 44W to 12 95W 1 Optional 4 0W 0 44W to 3 84W 2 Optional 7 0W 3 84W to 6 49W 3 Optional 15 4W 6 49W to 12 95W A port connected to a network node that is not a powered device that is a device that receives its power from another power source functions as a regular Ethernet port without PoE The PoE feature remains enabled on the port but no power is delivered to the device A standard Ethernet twisted pair cable contains four pairs of strands for a total of eight strands 10 100 1000 Mbps network traffic requires only four strands 1 2 3 and 6 leaving four strands in the cable unused 4 5 7 and 8 The PoE standard IEEE 802 3af describes two alternative ways for delivering power to a powered device PD over twisted pair cabling Alternative A uses the same strands that carry the network traffic Alternative B uses the spare strands The PoE implementation on the AT 9424T POE Gigabit Ethernet Switch is Alternative A where power is transmitted over strands 1 2 3 and 6 PD s that comply with the IEEE 802 3af standard typically support both power delivery methods So long as a PD is compliant with the standard it should be able to receive its power from the switch while using either a straight or cross over cable The PoE feature on the AT 9424T POE Gigabit Ethernet Switch should also work with most legacy PD s as long as the device can be
22. ack 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 on 1 Place the unit upside down on a level secure surface 2 Using a flat head screwdriver remove the snap on plastic feet from the bottom of the switch as shown in Figure 17 Figure 17 Removing the Feet 3 Turn the switch over 4 Attach a rack mount bracket to one side of the switch using four of the screws that come with the switch as shown in Figure 18 p a do 2 wr o 2 e m Figure 18 Attaching Rack Mount Brackets 54 5 AT 9400 Series Gigabit Ethernet Switches Installation Guide Install the second rack mount bracket on the other side of the switch using the four remaining screws Mount the switch in the 19 inch rack using standard screws not provided as shown in Figure 19 Figure 19 Mounting the Switch in a Rack 55 Chapter 2 Installing the Switch Installing Optional Transceivers Installing a GBIC 56 Transceiver Review the following guidelines before installing an optional GBIC SFP or XFP transceiver in the switch transceiver be hot swapped switch be powered when you install a transceiver Install the transceiver before connecting its network cable Fiber optic transceivers are dust sensitive When a fiber optic ca
23. ation go to Warranty on page 13 or the Allied Telesis web site at www alliedtelesis com 66 Chapter 3 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 Contacting Allied Telesis on page 13 for contact information 67 Chapter 3 Troubleshooting 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 the back panel of the switch 0 Verify that the power outlet has power by connecting another device to it D Try connecting the unit to another power source Try using a different power cord Check that the voltage from the power source is within the required levels for your region 68 AT 9400 Series Gigabit Ethernet Switches Installation Guide 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 node connected port is powered ON is operating properly Check that the twisted pai
24. auto MDI MDI X feature is also disabled and the port s wiring configuration defaults to the MDI X setting This setting can be configured with the AT S63 Management Software Refer to Table 13 on page 80 for the port pinouts when a twisted pair port operates at 10 or 100 Mbps in the MDI configuration and Table 14 on page 80 for the MDI X configuration For port pinouts when a twisted pair port operates at 1000 Mbps refer to Table 15 on page 81 27 Chapter 1 Overview Fiber Optic Ports This section applies to ports 1 through 8 on the AT 9408L C SP Switch Connector Type ports feature LC duplex connectors Speed The ports have fixed speed of 1000 Mbps 1000Base SX Maximum The ports have a maximum distance of 275 meters m with 62 5 125 um Distance core cladding multimode fiber optic cable and 550m with 50 125 um multimode fiber optic cable Cabling 28 Note For optical specifications refer to AT 9408LC SP Switch 1000Base SX Port Specifications on page 82 AT 9400 Series Gigabit Ethernet Switches Installation Guide GBIC Transceiver Slots For interconnecting devices over large distances using fiber optic cable the AT 9424T GB Switch has two slots on the front panel labeled 23 and 24 for optional fiber optic Gigabit Interface Converter GBIC Ethernet transceivers Figure 10 illustrates a GBIC transceiver Figure 10 GBIC Transceiver GBIC transceiver slots 23 and 24 are paired with
25. ble is not installed or when you store the transceiver always keep the plug in the optical bores When you do remove the plug keep it for future use Unnecessary removal or insertion of a transceiver can lead to premature failure The SFP and GBIC slots on some AT 9400 Switches are paired with twisted pair ports For operational information refer to Redundant Twisted Pair Ports on page 32 A Warning A transceiver can be damaged by static electricity Be sure to observe all standard electrostatic discharge ESD precautions such as wearing an antistatic wrist strap to avoid damaging the device To install a GBIC transceiver in the AT 9424T GB Switch perform the following procedure 1 2 Remove the transceiver from its shipping container and store the packaging material in a safe location Slide the GBIC transceiver into the slot until it clicks into place as shown in Figure 20 A GBIC transceiver can be installed in either slot AT 9400 Series Gigabit Ethernet Switches Installation Guide Figure 20 Installing a GBIC Transceiver 3 Repeat this procedure to install another GBIC transceiver or go to Cabling the Twisted Pair or Fiber Optic Ports on page 61 For GBIC optical and cabling specifications consult the documentation shipped with the module Installing an SEP install SFP transceiver in the AT 9408LC SP AT 9424T SP Transceiver 9424 AT 9424Ts AT 9424TSs XP or AT 944
26. control None BB uuu Note These settings are for a DEC VT100 or ANSI terminal or an equivalent terminal emulation program AT 9400 Series Gigabit Ethernet Switches Installation Guide Power Over Ethernet Power Budgeting The following discussion applies only to the AT 9424T POE Gigabit Ethernet switch The twisted pair ports on the AT 9424T POE switch feature Power over Ethernet PoE PoE is a mechanism for supplying power to network devices over the same twisted pair cables used to carry network traffic This feature can simplify network installation and maintenance by allowing you to use the switch as a central power source for other network devices A device that receives its power over an Ethernet cable is called a powered device Examples of such devices can be wireless access points IP telephones web cams and even other Ethernet switches powered device connected to a port on the switch will receive both network traffic and power over the same twisted pair cable There are several advantages that the PoE feature of the AT 9424T POE switch adds to the installation and maintenance of your network First because the switch acts as the central power source for your powered devices adding an uninterruptible power source UPS to the switch increases the protection not just to the switch itself from possible power source problems but also to all of the powered devices connected to it This can increase the
27. device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Note Modifications or changes not expressly approved of by the manufacturer or the FCC can void your right to operate this equipment Industry Canada This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe A est conforme la norme NMB 003 du Canada RFI Emissions FCC Class A EN55022 Class A EN61000 3 2 EN61000 3 3 VCCI Class A C TICK CE Warning In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Immunity 55024 Electrical Safety 60950 TUV UL 60950 cULus Laser Safety EN60825 Translated Safety Statements Important The indicates that a translation of the safety statement is available in a PDF document titled Translated Safety Statements 613 000990 posted on the Allied Telesis website at www a
28. eiver AT 9400 Series Gigabit Ethernet Switches Installation Guide Transceiver is Installed but the Status is Not Present If a GBIC SFP XFP transceiver is installed in a transceiver slot but the Uplink Information menu in the AT S63 Management Software interface displays Not Present for that port do the following O Verify that the transceiver is completely inserted in the slot on the front of the switch Note The uplink status does not reflect whether a fiber optic cable is connected to the transceiver 71 Chapter 3 Troubleshooting System Fault LED is Blinking If the system FAULT LED is blinking no action is required A blinking FAULT LED could indicate that a new version of the management software is being downloaded to the switch or the switch s is updating the active boot configuration file The LED stops blinking after the switch has completed the download or updating the boot configuration file 72 AT 9400 Series Gigabit Ethernet Switches Installation Guide System Fault LED is Steadily On If the system FAULT LED is steadily on a problem has occurred in the switch Do the following Try resetting the switch by disconnecting reconnecting the power cord If the FAULT LED remains ON try downloading a new version of the switch s management software For instructions refer to the AT S63 Management Software User Guides Note If the FAULT LED remains s
29. ent Software Command Line Interface User s Guide PN 613 5057 1 00 AT S63 Management Software Web Browser Interface User s Guide PN 613 50592 00 For instructions on installing or managing a stack of AT 9400 Basic Layer 3 Switches and the AT StackXG Stacking Module refer to AT 9400 Stack Installation Guide PN 613 000796 AT S63 Stack Command Line Interface User s Guide PN 613 000777 AT 9400 Series Gigabit Ethernet Switches Installation Guide Where to Go First Allied Telesis recommends that you read Chapter 1 Overview in the AT S63 Management Software Features Guide before you begin to manage the switch for the first time There you will find a variety of basic information about the unit and the management software like the two levels of manager access levels and the different types of management sessions The AT S63 Management Software Features Guide is also your resource for background information on the features of the switch You can refer there for the relevant concepts and guidelines when you configure a feature for the first time Preface Starting a Management Session For instructions on how to start a local or remote management session on the AT 9400 Switch refer to the Starting an AT S63 Management Session Guide AT 9400 Series Gigabit Ethernet Switches Installation Guide Safety Symbols Used in this Document This document uses the safety symbols defined in Table 1 Table 1
30. er Optic 61 Applying AG e cap 62 Starting a Local Management Session 2 ciet tede ict tete see nee oen chere Pe die aue noe pee ic Loser ne die Ende ved 64 Warranty Registration 4 m 66 Chapter 3 Troubleshooting 5 ien dede iet ed Lee a Poe iia diN dee 67 eM DALIG MEC 68 Twisted Pair Port LinKk LED is Off eee tete Here Mrs eT ee e SOT dee styrene Be 69 Fiber Optie Port Link LED Rm 70 Transceiver is Installed but the Status is Not Present a 71 System Fault LEDS BIINKING Seen ete erre epe eei Ente t n 72 System Fault EED is Steadily uu u eee e aa i a ir eder ee Bee aa 73 Cannot Establish Local Out of Band Management 74 Switch Functions Intermittently 5 i resi eterne e EE secbecudhacevbscbeet anoeeeverees 75 Appendix A Technical Specifications 77 Physical Specifications U L u S R a upa aaa aaa aaa aaa da sayas 77 Environmental Specifications I edet tite kiqa nete tent de tidie qd caduco io EE IRL d Ed ead oda dei gente Expat 78 Power Specificatiors cerit
31. escription MSTR Off The switch is not the master unit of the stack Green The switch is acting as the master unit of the stack 1 L A Off Stack Port 1 has not established a link to a stacking port on another AT StackXG Stacking Module Green Stack Port 1 has established a link to a stacking port on another AT StackXG Stacking Module Flashing Stack Port 1 has established a link to a Green stacking port on another AT StackXG Stacking Module and is sending or receiving packet traffic 2 L A Off Stack Port 2 has not established a link to a stacking port on another AT StackXG Stacking Module Green Stack Port 2 has established a link to a stacking port on another AT StackXG Stacking Module Flashing Stack Port 2 has established a link to a Green stacking port on another AT StackXG Stacking Module and is sending or receiving packet traffic PRES Off The expansion slot for the AT StackXG Stacking Module is empty Green The AT StackXG Stacking Module is installed in the expansion slot 38 Expansion Slot AT 9400 Series Gigabit Ethernet Switches Installation Guide The expansion slot on the AT 9424Ts AT 9424Ts XP and AT 9448Ts XP Switches accommodates the optional AT StackXG Stacking Module The module creates a stack of up to five or eight switches depending on the model The switches of a stack function as a single logical unit where network functions such as the spanning tree protocol and
32. he ports SFP transceiver slots and system Redundant power supply RPS connector BB uuuuiu Compact flash card slot The front and back panels of the AT 9408LC SP Switch are shown Figure 1 1000Base SX Fiber Optic Ports SFP Transceiver Slots System LEDs gt enam a A Port LED port Compact Flash 45 Style Card Slot Serial Terminal Port B a E P Vas Was AC Power Connector RPS Connector Figure 1 AT 9408LC SP Switch Front and Back Panels Chapter 1 Overview AT 9424T GB AT 9424T GB Layer 2 Switch has the following hardware features Switch 5 10 100 1000Base T ports D Two gigabit interface connector GBIC transceiver slots o AnRJ 45 style serial terminal port for local out of band management Status LEDs for the ports transceiver slots and system O Redundant power supply connector Figure 2 shows the front and back panels of the AT 9424T GB Switch Port and Transceiver System 10 100 1000Base T Ports Slot LEDs LEDs ikki 7 Gic FAULT ta Lc En e 23 POWER g 1 2 4 6 8 1 m M od 18 20 22 MR GBIC Transceiver Slots RJ 45 Style Serial Terminal Port RPS INPUT 100 240VAC 4 um AC Power Connector RPS Connector
33. hes support only the AT CF128A 128MB compact flash card from Allied Telesis Contact your Allied Telesis sales representative for more information To insert a compact flash card position it so that the manufacturer s brand label is facing up and press it into the slot until the button marked Eject pops out To remove the compact flash card press the button marked Eject until it is pressed in completely and then remove the compact flash card For information on how to transfer files to and from a flash memory card refer to the AT S63 Management Software User s Guides AT 9400 Series Gigabit Ethernet Switches Installation Guide Port LEDs The following sections describe the twisted pair and fiber optic port LEDs 10 100 1000Base twisted pair port has two LEDs labeled link activity and D C duplex T Twisted Pair 0de collisions The LED indicates the speed and activity on a port The D C LED indicates the duplex mode full or half duplex and the Port LEDs status of collisions on the port Table 3 describes the LEDs for the 10 100 1000Base T twisted pair ports Table 3 Twisted Pair Port LEDs LED Function State Description L A Link Status Off No link is established between the and Activity port and the end node Solid The port has established a link at green 1000 Mbps Flashing Packets are being received or green transmitted at 1000 Mbps Solid The port has established a
34. ks CE cULys TUV 79 Appendix A Technical Specifications R J 45 Twisted Pair Port Pinouts Figure 31 illustrates the pin layout of an RJ 45 connector and port Pin 1 Figure 31 RJ 45 Connector and Port Pin Layout Table 13 lists the pin signals when a port is operating in the MDI configuration at 10 or 100 Mbps Table 13 MDI Pin Signals 10 or 100 Mbps Pin Signal 1 TX 2 TX 3 RX 6 RX Table 14 lists the pin signals when a port is operating in the MDI X configuration at 10 or 100 Mbps Table 14 MDI X Pin Signals 10 or 100 Mbps Pin Signal 4 RX 2 RX 3 TX 6 TX The MDI MDI X setting is established automatically when a port is set to Auto Negotiation If a port s speed and duplex are set manually the MDI MDI X setting defaults to the MDI X setting 80 AT 9400 Series Gigabit Ethernet Switches Installation Guide Table 15 lists the pin signals when a port operating at 1000 Mbps Table 15 Pin Signals 1000 Mbps Pinout Pair Pair 1 Pair 1 Pair 2 Pair 3 Pair 3 Pair 2 Pair 4 OO Pair 4 81 Appendix A Technical Specifications AT 9408LC SP Switch 1000Base SX Port Specifications 82 Table 16 lists the operating specifications for ports 1 to 8 on the AT 9408LC SP Switch Table 16 1000Base SX Port Specifications P
35. link at 10 amber or 100 Mbps Flashing Packets are being received or amber transmitted at 10 or 100 Mbps D C Duplex Green The port is operating in full duplex Mode and mode Collisions Amber The port is operating in half duplex mode Only when operating at 10 or 100 Mbps Flashing Collisions are occurring on the port amber Only when operating at 10 or 100 Mbps half duplex mode 35 Chapter 1 Overview Fiber Optic Port 36 and Transceiver Slot LEDs The 1000Base SX fiber optic ports on the AT 9408LC SP Switch and the GBIC and SFP transceiver slots have one LED The LED is defined in Table 4 Table 4 1000Base SX Port and GBIC and SFP Slot LED LED Function State Description L A Link Status Off No link is established between the and Activity port and the end node Solid The port has established a link at green 1000 Mbps Flashing Packets are being received or green transmitted at 1000 Mbps Each 10 Gigabit Ethernet transceiver slot on the AT 9424Ts XP and AT 9448Ts XP Switches has one LED defined in Table 5 Table 5 XFP Slot LED LED Function State Description L A Link Status Off No link is established between the and Activity port and the end node Solid The port has established a link at 10 green Gbps Flashing Packets are being received or green transmitted at 10 Gbps System LEDs
36. lliedtelesis com This document is also included with the documentation CD that is shipped with the product Contents unus uum atus y aaa MEME usis E Product Documentation Whiere to GO eso e Lb Starting a ua aS 10 Safety Symbols Used this Document L 11 Where to Find Web based G iIides u u u Ua aaa a aa wasay aap I lasa au anao raura 12 usq Reese iege ue e 13 5 lt E 13 Email and Telephone Support ceret ertt erre uu a tiae u a a a u qi de 13 RRELUMING cdroro loire 13 For Sales or Corporate a 13 lE c LCD 13 Management Software n u 13 Chapter 1 Overview anesthetic redi pe e ene e erede 15 LAMINATE ALLEE 17 AT 9408LG SP SWIilclius u E 17 AT 9424 T GB SWIICD tae A t enit ete E ite ix 18 AT 9424 T SR Switch dene REGIE as MM 19 AT 94
37. location 3 Position the transceiver with the label facing down 4 Slide the transceiver into the slot until it clicks into place as shown in Figure 25 Figure 25 Installing an XFP Transceiver 59 Chapter 2 Installing the Switch 60 5 Repeat this procedure to install a second XFP transceiver or go to Cabling the Twisted Pair or Fiber Optic Ports on page 61 For XFP optical and cabling specifications consult the documentation shipped with the module AT 9400 Series Gigabit Ethernet Switches Installation Guide 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 cable should fit snugly into the port the switch The tab on the connector should lock the connector into place Because the twisted pair ports on the switch are auto MDI MDI X any type of network device can be connected to a port on the switch using a straight through twisted pair cable If you disable Auto Negotiation on the port the port defaults to MDI X For instructions on how to configure a port refer to the AT S63 Management Software User Guides If your network topology contains a loop where two or more network devices can communicate with each other over more than one network path do not connect the network cables forming the loop until after you have activated a spanning
38. ment Software to disable Auto Negotiation on the port and set the port speed and duplex mode manually Maximum Distance Cable Type Auto MDI MDI X Port Pinouts AT 9400 Series Gigabit Ethernet Switches Installation Guide The ports have a maximum operating distance of 100 meters 328 feet The cabling requirements for a 10 100 1000Base T port are n For 10 Mbps operation Standard TIA EIA 568 B compliant Category or better shielded or unshielded cabling with 100 ohm impedance and a frequency of 16 MHz For 100 Mbps operation Standard TIA EIA 568 A compliant Category 5 or TIA EIA 568 B compliant Enhanced Category 5 Cat 5e shielded or unshielded cabling with 100 ohm impedance and a frequency of 100 MHz For 1000 Mbps operation Standard TIA EIA 568 A compliant Category 5 or TIA EIA 568 B compliant Enhanced Category 5 Cat 5e shielded or unshielded cabling with 100 ohm impedance and a frequency of 100 MHz The twisted pair ports on the switch are IEEE 802ab compliant and feature auto MDI MDI X This feature available when a port s speed and duplex mode are set through Auto Negotiation automatically configures a switch port to MDI or MDI X depending on the wiring configuration of the port on the end node This allows you to connect any network device to a port on the switch using a straight through twisted pair cable If Auto Negotiation is disabled on a port and the speed and duplex mode are set manually the
39. n the unit to Allied Telesis 2 Place the switch on a level secure surface 3 Make sure the following components are included in your switch package If any item is missing or damaged contact your Allied Telesis sales representative for assistance BH uuu uuu One AT 9400 Gigabit Ethernet Switch Two rack mount brackets Eight flathead Phillips rack mount bracket screws AC power cord AC switches only Americas EU Australia and UK only AC power cord retaining clip AC switches only Management cable for local management Documentation CD Warranty card AT 9400 Series Gigabit Ethernet Switches Installation Guide Installing the Power Cord Retaining Clip AC Switches Only Perform the following procedure to install the power cord retaining clip on the AT 9400 Switch 1 Locate the power cord retaining clip as shown in Figure 15 lt 2 Figure 15 Power Cord Retaining Clip Install the clip on the AC power connector on the back panel of the switch With the u of the clip facing down press the sides of the clip toward the center and insert the short ends into the holes in the retaining bracket as shown in Figure 16 j Figure 16 Inserting the Retaining Clip into the Retaining Bracket 53 Chapter 2 Installing the Switch Installing the Switch in a Rack Perform the following procedure to install the switch in a standard 19 inch r
40. ndant power supply connector Compact flash card slot Expansion slot for the AT StackXG Stacking Module Figure 7 shows the front and back panels of the AT 9424Ts XP Switch PortandSFP System 10 100 1000Base T Ports Slot LEDs LEDs AME Alied Telesis AT 9424TS XP Ethernet Switch i UNUS ET ET ac a a ar Es eee re aaa Sm gi LONE c wm eo m e ec d 2 5 o i RE RE ER OM Ip RT SFPSlots Slots RJ 45 Style Serial Terminal Port RPS INPUT AC Power Connector RPS Connector Expansion Slot Figure 7 AT 9424Ts XP Switch Front and Back Panels 23 Chapter 1 Overview 24 AT 9448T SP The hardware features of the AT 9448T SP Basic Layer 3 Switch include Switch 48 10 100 1000Base T ports Four Gigabit Ethernet SFP transceiver slots An RJ 45 style serial terminal port for local out of band management Status LEDs for the ports transceiver slots and system Redundant power supply RPS connector BB uuuuiu Compact flash card slot Figure 8 shows the front and back panels of the AT 9448T SP Switch RJ 45 Style Serial Terminal Port Compact Flash 10 100 1000Base T Ports Card Slot TETTE wT NEN Port SFP Transceiver LEDs Slots and LEDs System LEDs mem RPS INPUT G L J AC Power RPS Connect
41. nmental Specifications 78 Operating Temperature Storage Temperature Operating Humidity Storage Humidity Maximum Operating Altitude 0 C to 40 C 32 F to 104 F 25 C to 70 C 13 F to 158 F 596 to 9096 noncondensing 596 to 9596 noncondensing 3 048 m 10 000 ft Maximum Nonoperating Altitude 4 000 m 13 100 ft AT 9400 Series Gigabit Ethernet Switches Installation Guide Power Specifications Certifications Input Voltage Current Freq All Models except AT 9424T POE AC100 240 VAC 2 0 A maximum 50 60 Hz Input Voltage Current Freq All Models except AT 9424T POE AC100 240 VAC 6 A maximum 50 60 Hz Maximum Power Consumption AT 9408LC SP 58 watts AT 9424T GB 54 watts AT 9424T SP 54 watts AT 9424T 60 watts AT 9424T POE 450 watts AT 9424Ts 60 watts AT 9424Ts XP 68 watts AT 9448T SP 120 watts AT 9448Ts XP 128 watts POE Output Power AT 9424T POE only Available POE Power 370 W 48 VDC Nominal IEEE 802 3af Class 3 15 4 W Max 24 ports IEEE 802 3af Class 2 7 3 W Max 24 ports IEEE 802 3af Mode Alternative A MDI X EMI Emissions FCC Class A EN55022 Class A EN61000 3 2 EN61000 3 3 VCCI Class A C TICK CE EMC Immunity EN55024 Electrical and Laser Safety 60950 TUV UL 60950 cULUs EN60825 Quality and Reliability for AT 9424T MTBF gt 170 000 hrs Quality and Reliability for all other AT 9400 Series Switches MTBF gt 100 000 hrs Compliance Mar
42. on program as follows Baud rate Default is 9600 bps Range is 9600 to 115200 bps Data bits 8 Parity None 64 AT 9400 Series Gigabit Ethernet Switches Installation Guide o Stop bits 1 Flow control None Note The port settings are for a DEC VT100 or ANSI terminal or an equivalent terminal emulator program Press Enter You are prompted for a user name and password To configure the switch settings enter manager as the user name The default password for manager access is friend To just view the settings enter operator as the user name The default password for operator access is operator User names and passwords are case sensitive The local management session starts and the command line interface CLI prompt is displayed as shown in Figure 30 Allied Telesis Ethernet Switch AT 9448Ts XP AT S63 No system name Figure 30 CLI Prompt For information about the command line interface refer to the AT S63 Management Software Command Line Interface User s Guide To use the menus interface type menu and press Return The switch s Main Menu is displayed For information refer to the AT S63 Management Software Menus Interface User s Guide To select a menu item type the corresponding letter or number To return to a previous menu press the Esc key or type the letter R 65 Chapter 2 Installing the Switch Warranty Registration For warranty inform
43. or Connector Figure 8 AT 9448T SP Switch Front and Back Panels AT 9448Ts XP Switch AT 9400 Series Gigabit Ethernet Switches Installation Guide The AT 9448TSs XP Basic Layer 3 Switch has the following hardware features 48 10 100 1000Base T ports Two 10 Gigabit Ethernet small form factor pluggable transceiver slots An RJ 45 style serial terminal port for local out of band management Status LEDs for the ports transceiver slots and system Redundant power supply connector Compact flash card slot Expansion slot for the AT StackXG Stacking Module Figure 9 shows the front and back panels of the AT 9448Ts XP Switch RJ 45 Style Serial Terminal Port Compact Flash 10 100 1000Base T Ports Card Slot m wes erc ES ATi Teles AT 9448Ts XP_p E e T j aces rit Port LEDs 1 H an u T T E T Transceiver Slots and LEDs System LEDs RPS INPUT AC Power Connector RPS Connector Expansion Slot Figure 9 AT 9448Ts XP Switch Front and Back Panels 25 Chapter 1 Overview 10 100 1000Base T Twisted Pair Ports 26 Connector Type Speed Duplex Mode This section describes the twisted pair ports on the switches This section does not apply to the AT 9408LC SP Switch The ports are 8 pin RJ 45 connectors
44. ower conditioners to supply reliable electrical power to the network devices 49 Chapter 2 Installing the Switch Twisted Pair and Fiber Optic Cable Specifications Twisted Pair Table 9 lists the cabling specifications for the 10 100 1000Base T twisted Cable pair ports Specifications Table 9 Twisted Pair Cabling and Distances Maximum Speed Cable Type Operating Distance 10 Mbps Standard TIA EIA 568 B compliant 100 m 328 ft Category 3 or better shielded or unshielded cabling with 100 ohm impedance and a frequency of 16 MHz 100 Mbps Standard TIA EIA 568 A compliant 100 m 328 ft Category 5 or TIA EIA 568 B compliant Enhanced Category 5 Cat 5e shielded or unshielded cabling with 100 ohm impedance and a frequency of 100 MHz 1000 Mbps Standard TIA EIA 568 A compliant 100 m 328 ft Category 5 or TIA EIA 568 B compliant Enhanced Category 5 Cat 5e shielded or unshielded cabling with 100 ohm impedance and a frequency of 100 MHz Note The auto MDI MDI X feature on the twisted pair ports automatically configures the MDI MDI X setting when a link is established with an end node Available when a port is at the default setting of Auto Negotiation this feature allows you to use a straight through twisted pair cable when connecting any type of network device to a port Disabling Auto Negotiation on a port and setting the speed and duplex mode manually also disables the auto MDI MDI X fea
45. powered on pins 1 2 3 and 6 A legacy device is a node that was manufactured before the IEEE 802 3af standard was completed and consequently may not adhere to the standard If this is the case a cross over MDI X cable may be needed to insure that the DC polarity is correct AT 9400 Series Gigabit Ethernet Switches Installation Guide AT RPS3204 Redundant Power Supply The RPS connector on the back panel of the switch connects to the optional AT RPS3204 redundant power supply unit shown in Figure 14 The unit can provide power to the switch in the event that the switch s internal power supply fails The AT RPS3204 redundant external power supply features one preinstalled AT PWR3204 Power Module and three empty slots for additional power modules Each power module can support one switch When fully populated with AT PWR3204 Power Modules the AT RPS3204 unit can support up to four switches simultaneously For information about installing an AT RPS3204 unit consult the documentation shipped with the unit Figure 14 AT RPS3204 Redundant Power Supply Unit The pinouts for the redundant power supply s 21 pin D combo port and connector are described in RPS 21 pin D combo Port and Connector Pinouts on page 83 43 44 Chapter 1 Overview AC Power Connector The AT 9400 Switches have a single AC power supply socket on the back panel which has autoswitch AC inputs To power the switch on or off connect or
46. r an SFP or GBIC module refer to the installation instructions shipped with the module Use a fiber optic tester to test the attenuation on the cable and the strength of the optical signal The operating specifications for the ports on the AT 9408L C SP Switch are listed in Table 16 on page 82 For operating specifications for an SFP or GBIC module refer to the installation instructions shipped with the module 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 switch Check to be sure that the fiber optic ports on the switch and on the end node are operating at the same speed and duplex mode A fiber optic cable contains two separate fiber strands One strand is for receiving data and the other is for transmitting data When you connect a fiber optic cable to a port be sure that the receive fiber connector is connected to the transmit connector on the remote end node and that the transmit fiber connector is connected to the receive connector on the remote node Note The L A LED for an SFP transceiver slot may remain ON if you remove the transceiver when it has a link to an end node without first disconnecting the fiber optic cable The L A LED will change to OFF the next time an SFP module is installed in the slot To avoid this always disconnect the fiber optic cable before removing a transc
47. r cable is securely connected to the port on the switch and to the port on the end node Make sure that the twisted pair cable does not exceed 100m 328 ft Verify that you are using the appropriate category of twisted pair cable For information refer to Table 9 on page 50 Determine if a crossover cable is required Since the twisted pair ports feature auto MDI MDI X you should be able to use a straight through cable regardless of the type of device you connect to a port However if you disable Auto Negotiation on a port and set a port s speed and duplex mode manually the port defaults to MDI X Disabling Auto Negotiation may require manually configuring a port s MDI MDI X setting or using a crossover cable Make sure that the operating parameters of the port on the switch are compatible with the end node to which the port is connected This may require using the switch s management software Note A 1000Base T connection can take from five to ten seconds to establish a link If a switch port is using Auto Negotiation the default setting to set its speed and duplex mode settings the end node connected to the port should also be using Auto Negotiation to prevent a duplex mode mismatch This can occur because a switch port that is using Auto Negotiation will default to the half duplex mode if it detects that the end node is not using Auto Negotiation If the end node is operating at a fixed duplex mode of full duplex the res
48. roperty Value Transmitter Characteristics Wavelength 850 nm Output Power Min 9 5 dBm Max 1 5 dBm Receiver Characteristics Input Power Min 17 dBm Max 0 dBm Stressed Receiver Sensitivity Max 12 5 dBm 62 5 125 um cabling Max 13 5 dBm 50 125 um cabling Maximum Operating Distances 62 5 125 core cladding 275m multimode fiber optic cable 50 125 um multimode fiber 550m optic cable Connector Type LC duplex 1 Performed in accordance with the conformance test signal defined in IEEE 802 3 section 38 6 11 AT 9400 Series Gigabit Ethernet Switches Installation Guide RJ 45 Style Serial Terminal Port Pinouts Table 17 lists the pin signals on the RJ 45 style serial terminal port Table 17 RJ 45 Style Serial Terminal Port Pin Signals Pin Signal Data Carrier Detect Transmit Data Receive Data Data Set Ready Ground Data Terminal Ready NI O O Clear to Send 1 Request to Send RPS 21 D combo Port and Connector Pinouts Figure 32 illustrates the pin layout of the RPS 21 pin D combo port and connector Figure 32 RPS 21 pin D combo Connector and Port Pin Layout 83 Appendix A Technical Specifications Table 18 lists the definitions for the RPS 21 pin D combo port and connector pins Table 18 RPS 21 pin D combo Port and Connector Pin Definitions
49. shows an example of an XFP transceiver Figure 12 XFP Transceiver Note For a list of supported XFP transceivers contact your Allied Telesis sales representative 31 Chapter 1 Overview Redundant Twisted Pair Ports Some AT 9400 Switches have two or four twisted pair ports that are paired with GBIC or SFP slots The twisted pair ports are identified with the letter for Redundant as part of their number on the front faceplate of the unit The ports and slots are listed in Table 2 Table 2 Twisted Pair Ports Matched with GBIC and SFP Slots Model Ports and Slots AT 9424T GB 23R with GBIC slot 23 24R with GBIC slot 24 AT 9424T SP 23R with SFP slot 23 24R with SFP slot 24 AT 9424T 21R with SFP slot 21 AT 9424Ts 22R with SFP slot 22 and 23R with SFP slot 23 AT 9424TS XP 24R with SFP slot 24 AT 9448T SP 45R with SFP slot 45 46R with SFP slot 46 47R with SFP slot 47 48R with SFP slot 48 Follow these guidelines when using these ports and slots 32 Only one port a pair either the twisted pair port or corresponding GBIC or SFP module can be active at a time The twisted pair port is the active port when its GBIC or SFP slot is empty or when a GBIC or SFP module is installed but has not established a link to an end node The twisted pair port automatically changes to the redundant status mode when a GBIC
50. sition 2 Plug the power cord into the AC power connector on the back panel of the unit see Figure 27 A Warning Power cord is used as a disconnection device To de energize equipment disconnect the power A Warning This unit might have more than one power cord To reduce the risk of electric shock disconnect all power cords before servicing the unit amp E30 Figure 27 Connecting the AC Power Cord 62 AT 9400 Series Gigabit Ethernet Switches Installation Guide 3 Lower the power cord retaining clip to secure the cord to the switch as shown in Figure 28 Figure 28 Securing the Power Cord with the Retaining Clip 4 Connect the other end of the power cord to an appropriate AC power outlet For power specifications for the switch refer to Power Specifications on page 79 5 If you installed the AT RPS3204 Redundant Power Supply refer to the AT RPS3204 Redundant Power Supply Installation Guide for instructions on connecting the RPS unit to the switch When power is applied the switch begins to load the AT S63 Management Software The loading process takes approximately 20 to 30 seconds to complete The switch is now ready for network operations No further installation steps are required if the default parameter settings of the switch listed in the AT S63 Management Software Features Guide are adequate for your network If you want to manage the s
51. t have on overcurrent protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern 2 21 Caution Risk of explosion if battery is replaced by an incorrect type Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Attention Le remplacement de la batterie par une batterie de type incorrect peut provoquer un danger d explosion La remplacer uniquement par une batterie du m me type ou de type quivalent recommand e par le constructeur Les batteries doivent tre limin es conform ment aux instructions du constructeur 2 E22 Warning Mounting of the equipment in the rack should be such that a hazardous condition is not created due to uneven mechanical loading amp E25 Warning This unit might have more than one power cord To reduce the risk of electric shock disconnect all power cords before servicing the unit E30 If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than the room ambient temperature Therefore consideration should be given to installing the equipment in an environment compatible with the manufacturer s maximum rated ambient temperature 5 Caution Installation of the equipment in a rack should be such that the amoun
52. t of air flow required for safe operation of the equipment is not compromised E36 47 48 Chapter 2 Installing the Switch Warning Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuits e g use of power strips gt E37 Selecting a Site AT 9400 Series Gigabit Ethernet Switches Installation Guide Observe the following requirements when choosing a site for the switch C If you plan to install the switch an equipment rack check to be sure the rack is safely secured and will not tip over Devices in a rack should be installed starting at the bottom with the heavier devices near the bottom of the rack o Ifyou are installing the switch on a table be sure the table is level and secure The power outlet for the switch should be located near the unit and be easily accessible The site should provide easy access to the ports on the front of the switch This will make it easy for you to connect and disconnect cables as well as view the switch s LEDs To allow proper cooling of the switch air flow around the unit and through its vents on the side and rear should be unrestricted Do not place objects on top of the switch Do not expose the switch to moisture or water Make sure that the site is a dust free environment 0 Use dedicated power circuits or p
53. teadily on contact Allied Telesis Technical Support for assistance 73 Chapter 3 Troubleshooting Cannot Establish a Local Out of Band Management Session If you are unable to establish a local out of band management session with the switch through the terminal port on the front panel do the following O Check to be sure that the RJ 45 serial management cable is securely connected to the serial terminal port on the switch and to the RS 232 port on the terminal or personal computer m Check to be sure that the operating parameters on the terminal or the terminal emulation program have been set correctly The default settings for the RJ 45 serial terminal port are located in Starting a Local Management Session on page 64 74 AT 9400 Series Gigabit Ethernet Switches Installation Guide Switch Functions Intermittently If the switch functions intermittently check the system hardware status through the management interface Note the current voltage for the power supply compared to the optimum rating Verify that the system temperature is within the operating range Review the fan speeds to verify the fans are operating properly 75 Chapter 3 Troubleshooting 76 Appendix Technical Specifications Physical Specifications See Table 11 for information regarding the dimensions of the AT 9400 Series Switches Table 11 AT 9400 Series Switch Dimensions AT 9400 Series Switch
54. tree protocol on the switch Data loops can adversely affect network performance For background information on the different types of spanning tree protocols supported by the switch refer to the AT S63 Management Software Features Guide If you are creating a port trunk you must configure the switch s management software before connecting the cables of the trunk to the switch Otherwise a network loop will result which can adversely affect network performance For background information on the types of port trunks supported by the switch refer to the AT S63 Management Software Features Guide In order for a switch port to successfully Auto Negotiate its duplex mode with an end node the end node should also be using Auto Negotiation Otherwise a duplex mode mismatch can occur A switch port using Auto Negotiation defaults to half duplex if it detects that the end node is not using Auto Negotiation This can result in a mismatch if the end node is operating at a fixed duplex mode of full duplex To avoid this problem disable Auto Negotiation on a switch port and set the port s speed and duplex mode manually if the end node has a fixed duplex mode of full duplex 61 Chapter 2 Installing the Switch Applying AC Power To apply AC power to the switch perform the following procedure 1 Position the power cord retaining clip in the up position as shown in Figure 26 Figure 26 Power Cord Retaining Clip in the Up Po
55. ture A port where Auto Negotiation has been disabled defaults to MDI X Disabling Auto Negotiation may require manually configuring a port s MDI MDI X setting or using a crossover cable 50 Fiber Optic Cable Specifications Optional Transceiver Cable Specifications AT 9400 Series Gigabit Ethernet Switches Installation Guide Note The speed of a 10 100 1000Base T twisted pair port on the switch must be set to Auto Negotiation the default setting if the port is to operate at 1000 Mbps A 10 100 1000Base T twisted pair port cannot be manually set to 1000 Mbps Table 10 lists the fiber optic cable specifications for ports 1 to 8 on the AT 9408LC SP Switch For optical specifications refer to AT 9408LC SP Switch 1000Base SX Port Specifications on page 82 Table 10 Fiber Optic Cabling and Distances Maximum Operating cable Cable Type Distance 62 5 125 um core cladding 275m multimode fiber optic cable 50 125 um multimode fiber optic 550m The cable specifications for the optional GBIC SFP and XFP transceivers can be found in the installation guide shipped with the transceiver 51 Chapter 2 Installing the Switch Unpacking the Switch 52 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
56. twisted pair ports 23R and 24R Only one port or transceiver in a pair can be operational at a time and a link on a transceiver port takes priority over a link on a twisted pair port For further information refer to Redundant Twisted Pair Ports on page 32 Note For a list of supported GBIC transceivers contact your Allied Telesis sales representative 29 Chapter 1 Overview SFP Transceiver Slots 30 Several of the AT 9400 Switches feature slots for optional Gigabit Ethernet SFP transceivers for interconnecting network devices over large distances using fiber optic cable With the exception of the AT 9408LC SP Switch each SFP slot is paired with a twisted pair port A link on an SFP transceiver takes priority in the event both an SFP transceiver and its paired twisted pair port have established links to their respective end nodes For further information refer to Redundant Twisted Pair Ports on page 32 Figure 11 illustrates an SFP transceiver Figure 11 SFP Transceiver Note For a list of supported SFP transceivers for the AT 9400 Switches contact your Allied Telesis sales representative AT 9400 Series Gigabit Ethernet Switches Installation Guide Transceiver Slots Several AT 9400 Switches have slots for optional XFP 10 Gigabit Ethernet transceivers to connect high speed 10 gigabit devices to the switch or create high speed backbone networks between switches Figure 12
57. ult will be a mismatch of settings on the two devices with the switch port using half duplex and the end node using full duplex To avoid this problem you should disable Auto Negotiation on a switch port and set the port s speed and duplex mode manually if the end node has a fixed duplex mode of full duplex The switch has a bad cable detection feature that enables it to determine if a twisted pair cable has a electrical short that might cause a network loop If the switch detects a bad cable on a port it does not establish a link on that port Try replacing the cable 69 Chapter 3 Troubleshooting Fiber Optic Port Link LED is Off 70 When a fiber optic 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 end node connected the port is powered ON and is operating properly Check that the fiber optic cable is securely connected to the port on the switch and the port on the end node If the fiber optic port is on a GBIC SFP or XFP transceiver check to be sure that the transceiver is firmly inserted into the slot on the switch Make sure that you are using the appropriate type of fiber optic cable and that the cable length does not exceed the allowed maximum distance The cable specifications for the ports on the AT 9408LC SP Switch are listed in Table 10 on page 51 For cable specifications fo
58. ve the cover No user serviceable parts inside This unit contains hazardous voltages and should only be opened by a trained and qualified technician To avoid the possibility of electric shock disconnect electric power to the product before connecting or disconnecting the LAN cables 2 E1 A Warning Do not work on equipment or cables during periods of lightning activity E2 Warning Power cord is used as a disconnection device To de energize equipment disconnect the power E3 P A Warning Class Equipment This equipment must be earthed The power plug must be connected to a properly wired earth ground socket outlet An improperly wired socket outlet could place hazardous voltages on accessible metal parts E4 Pluggable Equipment The socket outlet shall be installed near the equipment and shall be easily accessible E5 A Caution Air vents must not be blocked and must have free access to the room ambient air for cooling amp E6 46 AT 9400 Series Gigabit Ethernet Switches Installation Guide Warning Operating Temperature This product is designed for a maximum ambient temperature of 40 degrees C amp E7 All Countries Install product in accordance with local and National Electrical Codes 2 E8 Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits migh
59. witch refer to Starting a Local Management Session on page 64 63 Chapter 2 Installing the Switch 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 operating parameters and view performance and error statistics Note If your network already has an enhanced stack of Allied Telesis Layer 2 or Layer 2 switches you might be able to initially manage the new switch by connecting locally or remotely to the master switch of the stack and changing to the new switch through the management software For overview information on enhanced stacking refer to the AT S63 Management Software Features Guide To start a local management session perform the following procedure 1 Connect the RJ 45 end of the management cable included with the AT 9400 Switch to the Terminal Port on the front panel of the switch as shown in Figure 29 Allieg 2775 MOBL m gabit Ethernet Swi tch Flas TERMINAL PORT STATUS FAULT MASTER RPS POWER Figure 29 Connecting the Management Cable to the RJ 45 Terminal Port on the Switch 2 Connect the other end of the cable to an RS 232 port on a terminal or a personal computer with a terminal emulation program 3 Configure the terminal or terminal emulati
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