Cabletron Systems ELS100-S24TX2M User's Manual
Contents
1. The ELS100 STACK Stacking Module installs in the lower left slot on the rear panel of the ELS100 S24TX2M switch Do not install this module in any other slot To install the module follow the instructions below Equipment Checklist After unpacking the Stacking Module check the contents of the box to be sure you ve received the following items e One ELS100 STACK Stacking Module e One Stacking Cable e This document Handling the Module CAUTION The ELS100 STACK Stacking Module can easily be damaged by electrostatic discharge To prevent electrostatic damage observe the following guidelines Do not remove the module from its packaging until you are ready to install it Do not touch any of the module s pins connectors or components Hold the module only by its edges or front panel Wear an anti static wristband connected to a suitable earth ground whenever handling the module Store or transport this module only in appropriate anti static packaging Instructions CAUTION The switch must be powered off before installing or replacing any module 1 Power off the switch Disconnect the AC power cord from the switch If a redundant power unit RPU is present disconnect its DC cable connection to the switch Remove network cables If you are replacing a module remove the cable attached to the port on the module Loosen the screws on the installed module or slot faceplate Using your fingers or a2. on the next lower device Repeat this step until all the devices have been connected o Bo Bo Bo CJ ge fo DEN CJ Ja j j Z o 1 Oo OQ lt gt 8 Power on the switch Reconnect the previously removed power sources to the switch Note that the Management Module in the bottom switch will become the master The front panel LEDs on the switches should indicate their status Refer to the table of LEDs in this guide for a description of the LED indications If the stack is not functioning properly see Troubleshooting below More details concerning connection options and network applications can be found in the ELS100 S24T X2M Installation Guide Information on managing the stack can be found in the Management Guide that is included with the base unit TROUBLESHOOTING If you experience any problems with the module check the following items before contacting Cabletron s Technical Support Ensure that all the switches in the stack are powered up Ensure that the devices attached to the s
3. flathead screwdriver turn the screws securing the module or faceplate in the lower left slot in a counter clockwise direction until they are free of the chassis Be sure not to completely remove the screws from the module or faceplate Remove the installed module or faceplate Firmly pull on the screws until the module is free of the switch Carefully slide the module straight out of the slot Keep the original faceplate for future use If you should remove the module replace the faceplate to prevent dust and debris from entering the unit and to maintain proper air flow ES ls oC o CEFR 5 Insert the new module into the switch Holding the new module with the text on the front panel upright carefully slide the module into the switch slot and press gently until it snaps into place Be sure the new module s front panel is flush with the switch panel B 6 Secure the new module Secure the new module in place by screwing the attached screws clockwise into the switch s chassis Tighten them enough to secure the module but not so tight as to prevent them from being unscrewed by hand 7 Connect the stack cables Attach one end of the stacking cable to the stack connector labeled DOWN on the top device and the other end to the connector labeled UP
4. 0 C Humidity Operating 5 to 95 Compliances CE Mark Emissions FCC Class A EN55022 CISPR 22 Class A VCCI Class A C Tick Immunity IEC 1000 4 2 3 4 6 CONNECTIVITY GUIDELINES Cable Types and Specifications 10Base T Cat 3 4 5 100 ohm UTP 100 m 328 ft RJ 45 100Base TX Cat 5 100 ohm UTP 100 m 328 ft RJ 45 100Base FX 50 125 or 62 5 125 micron core multimode fiber Half duplex 412 m 1 351 4 ft SC or ST Full duplex 2 km 1 24 miles ISC or ST 10 125 single mode fiber 5 km 16 404 ft SC or ST 1000Base SX 50 125 or 62 5 125 micron See the following ISC or ST core multimode fiber table 1000Base LX MMF or SMF See the following SC or ST table 1000Base SX Fiber Specifications Fiber Diameter Modal Bandwidth 62 5 125 micron 160 MHz km 7 722 ft 2 220 m 200 MHz km 7 902 ft 2 275 m 50 125 micron 400 MHz km 7 1641 ft 2 500 m 500 MHz km 7 1805 ft 2 550 m 1000Base LX Fiber Specifications Maximum Fast Ethernet Network Diameter Repeater Type Twisted Pair Twisted Pair Fiber and Number 100BASE TX 100BASE TX and FX 1 Class 200 m 656 ft 260 8 m 855 4 ft 1 Class Il 200 m 656 ft 308 8 m 1012 6 ft 2 Class II 205 m 672 4 ft 216 2 m 709 1 ft Note Network diameter is defined as the wire distance between two end stations in the same collision domain
5. SMARTSTACK FAST ETHERNET SWITCH STACKING MODULE Cabletron s ELS100 STACK Stacking Module can be used to stack up to four ELS100 S24TX2M switch units Running at a bandwidth of over 4 Gbps these modules provide a common interface to the attached switches allowing the stack to function and be managed as a single device O SmartSTACK Stacking Module UP O ELS100 STACK System and Port Status LEDs LEDs are provided on the front panel of the switch These LEDs can be used to verify if the stack is functioning properly The following table details the indicator functions provided by the ELS100 S24TX2M Port and System Status LEDs a e ease backup or active mode ere amt On agentis operatora meom o ooo RJ 45 Ports Link Port has established a valid network connection Yelow Valid 10 Mbps connection Valid 100 Mbps connection Flashing Port has been partitioned due to an abnormal network condition or manually disabled Activity Traffic is passing through the port Port has been set to full duplex Flow control enabled Module Ports A module is installed in this slot Activity Flashing Traffic is passing through the port 1 Use the Mode Select button to select LED display mode 2 There is no LED for indicating stacking status INSTALLING THE MODULE CAUTION The ELS100 STACK Stacking Module is designed for ELS100 S24TX2M switches only Do not try to install these modules in any other units
6. rate the equipment INDUSTRY CANADA NOTICE This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le pr sent appareil num rique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la class A prescrites dans le R glement sur le brouillage radio lectrique dict par le minist re des Communica tions du Canada VCCI NOTICE TOE APRUBZESERMSSEMAMBS VCCI ORE CED DFRAZATRRMRE CT CORES CHAT o t ER MBS SRIOFCEMHBVES COBSIMISERAMBICHRERT SHKDERENSI LMBVET EC CONFORMANCE DECLARATION European contact Cabletron Systems Limited Nexus House Newbury Business Park London Road Newbury Berkshire RG13 2PZ England This information technology product complies with ISO IEC Guide 22 and EN45014 It conforms to the following specifications EN55022 1988 CISPR 22 1985 Class A EN50082 1 IEC 1000 4 2 3 4 6 This information technology product complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC and carries the CE Mark accordingly SPECIFICATIONS Ports 2 68 pin SCSI connectors Cable Type SCSI Type 4 Size 4 82 x 3 57 x 1 08 in 12 25 x 90 70 5 x 2 74 cm Power Consumption 2W maximum Temperature Operating 32 to 122 F 0 to 50 C Storage 40 to 158 F 40 to 7
7. tack are powered up and operating correctly Ensure that the Stacking Modules are properly seated in their slots Check the connectors on both ends of the stack cable to be sure they are properly engaged Tighten the thumb screws on the cable connectors to ensure a good connection SWI LSAS EIZEEO06 UONI IHE I AGINS NOLLVTIVLSNI MOIND JTINGOW OSNIMOVLS AIVLS 00lS 1s AOVLSHEUS E1099 R01 150182 102 Only qualified personnel should perform installation procedures NOTICE Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made The hardware firmware or software described in this manual is subject to change without notice IN NO EVENT SHALL CABLETRON SYSTEMS BE LIABLE FOR ANY INCIDENTAL INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES WHATSOEVER INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF KNOWN OR SHOULD HAVE KNOWN THE POSSIBILITY OF SUCH DAMAGES 1999 by Cabletron Systems Inc P O Box 5005 Rochester NH 03866 5005 All Rights Reserved Printed in Taiwan R O C Order Number 9033263 October 1999 Cabletron Cabletron Systems and SmartSTACK are trademarks or registered trademarks of Cabletron S
8. ystems Inc Microsoft Windows Windows 95 Windows 98 and Windows NT are either trademarks or registered trademarks of Microsoft Corporation Netscape and Netscape Navigator are trademarks of Netscape Communications Corporation All other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies FCC NOTICE This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation NOTE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment uses generates and can radiate radio frequency energy and if not installed in accordance with the operator s manual may cause harmful interference to radio communica tions Operation of this equipment in a residential area is likely to cause interfer ence in which case the user will be required to correct the interference at his own expense WARNING Changes or modifications made to this device which are not expressly approved by the party responsible for compliance could void the user s authority to ope
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