ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM ESXMIM/ESXMIM-F2 ETHERNET SWITCH MODULE INSTALLATION GUIDE
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM
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.
ICH1Book Page ii Thursday, April 18, 1996 7:21 AM Notice DOC 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.
ICH1Book Page iii Thursday, April 18, 1996 7:21 AM Notice CABLETRON SOFTWARE PROGRAM LICENSE 1. LICENSE. You have the right to use only the one (1) copy of the Program provided in this package subject to the terms and conditions of this License Agreement. You may not copy, reproduce or transmit any part of the Program except as permitted by the Copyright Act of the United States or as authorized in writing by Cabletron. 2. OTHER RESTRICTIONS.
Notice DECLARATION OF CONFORMITY Application of Council Directive(s): Manufacturer’s Name: Manufacturer’s Address: European Representative Name: European Representative Address: Conformance to Directive(s)/Product Standards: Equipment Type/Environment: 89/336/EEC 73/23/EEC Cabletron Systems, Inc. 35 Industrial Way PO Box 5005 Rochester, NH 03867 Mr. J.
ICH1Book Page v Thursday, April 18, 1996 7:21 AM CONTENTS CHAPTER 1 INTRODUCTION 1.1 How to Use This Manual ............................................................. 1-1 1.2 ESXMIM Overview ...................................................................... 1-2 1.3 Document Conventions ............................................................... 1-3 1.3.1 Warnings and Notifications ............................................. 1-3 1.3.2 Document Format ............................................
ICH1Book Page vi Thursday, April 18, 1996 7:21 AM Contents APPENDIX A SPECIFICATIONS A.1 Physical Properties ..................................................................... A-1 A.2 Operating Properties ................................................................... A-1 A.3 Environmental Requirements...................................................... A-2 A.4 Certification ................................................................................. A-2 A.5 COM Port Pinout ..................
ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM CHAPTER 1 INTRODUCTION Welcome to the Cabletron Systems ESXMIM/ESXMIM-F2 Ethernet Switch Module Installation Guide. This manual provides installation instructions and reference information for the ESXMIM and ESXMIM-F2 Ethernet Switching Media Interface Modules. NOTE 1.1 This manual covers both the ESXMIM and the ESXMIM-F2.
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM Chapter 1: Introduction Chapter 4, Troubleshooting, describes how to use LANVIEW LEDs on the ESXMIM. The chapter defines the different LED conditions and provides a table of simple troubleshooting instructions for module-related difficulties. Appendix A, Specifications, provides the physical specifications and operating requirements of the ESXMIM. This appendix also contains serial port pinout tables for constructing Local Management cables.
ICH1Book Page 3 Thursday, April 18, 1996 7:21 AM Document Conventions 1.3 DOCUMENT CONVENTIONS The following are conventions used within this document. 1.3.1 NOTE Warnings and Notifications Note symbol. Calls the reader’s attention to any item of information that may be of special importance. Tip symbol. Conveys helpful hints concerning procedures or actions. TIP ! Caution symbol. Contains information essential to avoid damage to the equipment. CAUT ION Warning symbol.
ICH1Book Page 4 Thursday, April 18, 1996 7:21 AM Chapter 1: Introduction 1.4 RELATED DOCUMENTS Use the following manuals to supplement the procedures and other technical data provided in this manual. This manual references procedures in these manuals, where appropriate, but does not repeat them.
ICH1Book Page 5 Thursday, April 18, 1996 7:21 AM Getting Help Before calling Cabletron Systems Technical Support, have the following information ready: • A description of the failure • A description of any action(s) already taken to resolve the problem (e.g., changing mode switches, rebooting the unit, etc.) • A description of your network environment (layout, cable type, etc.
ICH1Book Page 6 Thursday, April 18, 1996 7:21 AM Chapter 1: Introduction 1-6 ESXMIM/ESXMIM-F2 Installation Guide
ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM CHAPTER 2 CONTROLS AND INDICATORS This chapter identifies and describes the components and operational indicators of the ESXMIM. 2.1 PARTS OF THE ESXMIM In some instances, the ESXMIM and ESXMIM-F2 provide different front panel connectivity options, LED indicators, or other labeling. In these instances, the configuration of the ESXMIM will be discussed first. 2.1.
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM Chapter 2: Controls and Indicators Reset Switch BRIM Slot LANVIEW LEDs Knurled Knobs ST Ports EPIM Slot Serial Ports 02 Figure 2-2 The ESXMIM-F2 Faceplate Knurled Knobs The black plastic knurled knobs on the faceplate of the ESXMIM are used to turn the securing screws that hold the ESXMIM module in place in the MMAC chassis. BRIM Slot The BRIM slot is a covered opening in the faceplate that can be configured with a BRIM module.
ICH1Book Page 3 Thursday, April 18, 1996 7:21 AM Parts of the ESXMIM EPIM Slot The EPIM slot is a covered opening in the ESXMIM faceplate that can be configured with an optional EPIM module. For a list of EPIM modules which may be used in the ESXMIM, refer to Appendix B, BRIM/EPIM Information. Reset Button The recessed reset button re-initializes the ESXMIM processor.
ICH1Book Page 4 Thursday, April 18, 1996 7:21 AM Chapter 2: Controls and Indicators 2.1.2 Internal Components The components listed in the following entries are all hidden inside the MMAC chassis when the ESXMIM has been installed. These components may be located by removing the ESXMIM from the chassis and holding the module in the orientation shown in Figure 2-3 and Figure 2-4.
ICH1Book Page 5 Thursday, April 18, 1996 7:21 AM Parts of the ESXMIM SDRAM SIMM Slot The ESXMIM motherboard provides the option of upgrading memory capacity by using Single In-line Memory Modules (SIMMs). The ESXMIM comes with 4 Megabytes (MB) of Shared Dynamic Random Access Memory (SDRAM). SDRAM holds packets coming onto the module temporarily while forwarding, filtering, and error checking decisions are made. LDRAM SIMM Slot The ESXMIM comes with 4 MB of Local Dynamic Random Access Memory (LDRAM).
ICH1Book Page 6 Thursday, April 18, 1996 7:21 AM Chapter 2: Controls and Indicators Onboard Safety Fuse EPIM Connector Pins 04 Flexible Network Bus Connection Figure 2-4 ESXMIM Internal Components EPIM Connector The EPIM connector is a set of built-in pins that connect the ESXMIM to an optional EPIM module. The proper insertion of the EPIM will automatically connect these pins to the connector located on the EPIM.
ICH1Book Page 7 Thursday, April 18, 1996 7:21 AM Parts of the ESXMIM ESXMIM Figure 2-5 ESXMIM-F2 ESXMIM LANVIEW LEDs The use of these LEDs for troubleshooting is covered in Chapter 4, Troubleshooting. The following LEDs are on the faceplate of the ESXMIM: CPU The CPU LED indicates the operating status of the ESXMIM, and is primarily concerned with the operation of the onboard twin i960 RISC processors.
ICH1Book Page 8 Thursday, April 18, 1996 7:21 AM Chapter 2: Controls and Indicators CH A The CH A LED indicates the ESXMIM bridge interface number one has been assigned to the backplane Ethernet Channel A connection. XMIT The XMIT LED indicates the transmit status of the port or interface it is associated with. RCV The RCV LED indicates the reception of Ethernet packets by the port or interface the LED is associated with.
ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM CHAPTER 3 INSTALLATION This chapter contains instructions for the following procedures: • • • • • Preparing the ESXMIM for installation Testing the ESXMIM prior to network connection Installing the ESXMIM into a Multi Media Access Center (MMAC) Connecting the ESXMIM to a network Testing the installed ESXMIM 3.1 UNPACKING THE ESXMIM Unpack the ESXMIM as follows: ! Observe all antistatic precautions when handling sensitive electronic equipment.
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 3. Carefully remove the module from the shipping box. Leave the module in its non-conductive bag until you are ready to install it. 4. Visually inspect the non-conductive bag. If there are any signs of damage, contact Cabletron Systems Technical Support immediately. 5. Place the static grounding strap properly on your wrist before opening the non-conductive bag. 6.
ICH1Book Page 3 Thursday, April 18, 1996 7:21 AM Setting Mode Switches 3.2 SETTING MODE SWITCHES A bank of dip switches, located at the bottom of the ESXMIM (Figure 3-1), provide several configuration options. All switches ship in the OFF position. i960 Never adjust switch settings while the ESXMIM is on. Not only is this dangerous, but the change in state (i.e., position) activates the switch function only after reinstalling or cycling power to the board.
ICH1Book Page 4 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation Switch definitions are as follows: • Switch 1: Cabletron Systems use only. • Switch 2: Cabletron Systems use only. • Switch 3: Not Used. • Switch 4: Not Used. • Switch 5: Cabletron Systems use only. • Switch 6: Forced Download. Changing the state of this switch (i.e.
ICH1Book Page 5 Thursday, April 18, 1996 7:21 AM Setting Mode Switches • Switch 7: NVRAM Reset. The ESXMIM uses NVRAM to store user-entered parameters such as IP addresses, device name, etc. Changing the state of this switch (i.e., moving the switch from one position to another and leaving it there) resets these parameters to the factory defaults. Once the ESXMIM resets, you can either use the defaults or re-enter your own parameters.
ICH1Book Page 6 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 3.3 PRE-INSTALLATION TEST Before installing the ESXMIM in a live network, you may want to test the module in a controlled situation to ensure that it is switching packets. You can perform this test with two workstations (see Figure 3-2), using an MMAC with an ESXMIM installed and set up as follows: 1. Install the ESXMIM into an MMAC that is not attached to a network.
ICH1Book Page 7 Thursday, April 18, 1996 7:21 AM NOTE Port 6, the EPIM, may require a transceiver or adapter for proper connection. Port 7, the BRIM, requires additional network equipment for proper testing. 4. Designate the first workstation as a file server and the second one as the client (refer to individual workstation manuals for instructions on assigning server/client relationships). 5. Send packets between the two workstations to verify the proper operation of the ESXMIM.
ICH1Book Page 8 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 3.4 INSTALLATION Installing the ESXMIM into any MMAC hub is an easy operation and requires no special tools. However, when you install your device, keep the following in mind: Any installation operations should be performed only by qualified personnel. ! You may install the ESXMIM in any slot except for slot 1 (farthest slot to the right) of the MMAC chassis.
ICH1Book Page 9 Thursday, April 18, 1996 7:21 AM Installation ! Forcing a misaligned module into place can damage the ESXMIM or the MMAC backplane. CAUT ION Knurled Knob MMAC-M8FNB SN RESET CPU PRT1 RJ45 CH A XMT 1 RCV XMT 2 RCV XMT 3 RCV XMT 4 RCV XMT 5 RCV XMT 6 RCV 1 2 3 4 5 C O M 1 C O M 2 ETHERNET 07 Module Guide Channels Figure 3-3 Installing the ESXMIM 5. Secure the module to the MMAC chassis by tightening the knurled knobs.
ICH1Book Page 10 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 8. Observe the status of the LANVIEW LEDs (Figure 3-4) on the ESXMIM. When the CPU LED is amber, the module is in boot state. During this approximately one minute period the ESXMIM cycles through a series of internal diagnostics. 08 Figure 3-4 ESXMIM LANVIEW LEDs 9. After the system boot procedure, the CPU LED should be flashing green, indicating proper ESXMIM operation.
ICH1Book Page 11 Thursday, April 18, 1996 7:21 AM Connecting to the Network 3.5 CONNECTING TO THE NETWORK This section gives procedures for connecting the ESXMIM and various EPIMs to the network. Refer to the list below and follow the procedures in the subsection for appropriate module type: • Connecting a 10BASE-T Segment to the ESXMIM: Section 3.5.1 • Connecting a 10BASE-F Segment to the ESXMIM-F2: Section 3.5.2 • Connecting a 10BASE-T Segment to an EPIM-T: Section 3.5.
ICH1Book Page 12 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 3.5.1 Connecting a 10BASE-T Segment to the ESXMIM Before connecting a segment to the ESXMIM, check each end of the segment to verify wire crossover. NOTE To establish a link, you must have an odd number of crossovers (preferably one) between 10BASE-T devices of the same type (i.e., from repeater to repeater or switch to switch). To connect a Twisted Pair Segment to the ESXMIM perform the following steps: 1.
ICH1Book Page 13 Thursday, April 18, 1996 7:21 AM Connecting to the Network 2. Press the RJ45 connector into the port until the click of the locking clip is felt. The pressure required to perform this should be minimal. If you encounter resistance or excessive friction, remove the connector and check the port for obstruction. Also, verify that the connector and the port are of the same type. Once the locking clip snaps into place, the RJ45 connector will remain in the port. 3.
ICH1Book Page 14 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 3.5.2 Connecting a 10BASE-F Segment to the ESXMIM-F2 Each fiber optic link consists of two strands of fiber optic cabling: the transmit (TX) and the receive (RX). The transmit strand from a module port connects to the receive port of a fiber optic Ethernet device at the other end of the segment. The receive strand of the applicable port on the module connects to the transmit port of the fiber optic Ethernet device.
ICH1Book Page 15 Thursday, April 18, 1996 7:21 AM Connecting to the Network 10 Figure 3-6 ST Connector Insertion 3. Attach the second fiber of the pair to the associated transmit port on the module. Use the same procedure for insertion of the ST connector. 4. At the other end of the fiber optic cable, attach the fiber pair to the transmit and receive ports of the device. Check that the LNK LED for the applicable ESXMIM-F2 port is on. If the LED is not ON, that port does not have a valid link.
ICH1Book Page 16 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation • Verify that the fiber connection meets the dB loss specifications outlined in Appendix D, Ethernet Cabling Requirements. If you are still unable to establish a link, attempt to make the connection between the devices with another fiber optic cable. If this is unsuccessful, contact Cabletron Systems Technical Support. 3.5.
ICH1Book Page 17 Thursday, April 18, 1996 7:21 AM Connecting to the Network Position X (crossed over) 1. RX+ 2. RX3. TX+ 4. NC 5. NC 6. TX7. NC 8. NC 11 Position = (not crossed over) 1. TX+ 2. TX3. RX+ 4. NC Figure 3-7 5. NC 6. RX7. NC 8. NC EPIM-T Crossover Switch 1. Align the RJ45 connector with the socket of the RJ45 port. The connector will only insert and lock if the raised locking clip of the RJ45 connector is inserted into the correct location. 2.
ICH1Book Page 18 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 3. Check that the LNK indicator LED is ON. If the indicator is not ON, the port does not have a valid link. Perform each of the following steps until you reach a resolution of the problem and achieve a link. a. Check that the 10BASE-T device at the other end of the twisted pair segment is ON. b. Verify that the RJ45 connectors on the twisted pair segment have the proper pinouts.
ICH1Book Page 19 Thursday, April 18, 1996 7:21 AM Connecting to the Network If the connector will not come out, there may be damage to the locking clip. Examine the arm of the locking clip. While pressing the arm back toward the shell of the connector, verify that the clip, located within the port, is being moved. If the clip is broken, you may need to use a non-conductive probe to disengage the locking clip. Do not place foreign objects into device ports while they are connected to a power source. 3.5.
ICH1Book Page 20 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 2. Attach one fiber to the applicable receive port on the module. Insert the ST connector into the port with the alignment slot on the connector inserted over the locking key on the port. Turn the connector clockwise to lock it down. 13 Figure 3-9 ST Connector Insertion 3. Attach the other fiber of the pair to the applicable transmit port on the module. Use the same procedure for insertion of the ST connector. 4.
ICH1Book Page 21 Thursday, April 18, 1996 7:21 AM Connecting to the Network 3.5.5 NOTE ! CAUT ION Connecting a 10BASE-F Segment to an EPIM-F1 For proper operation, the EPIM-F1 module to be configured for use in the ESXMIM module must be of EPIM board revision 05 or greater. Board revision numbers are found following the part number printed on the Printed Circuit Board of the EPIM.
ICH1Book Page 22 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 14 Figure 3-10 SMA Connector Insertion 3. Attach the other fiber of the pair to the applicable transmit port on the module. 4. At the other end of the fiber optic cable, attach the fiber pair to the transmit and receive ports of the device. If link indicators are present for the fiber optic connection, check that they are ON. If an indicator is present but not ON, that port does not have a valid link.
ICH1Book Page 23 Thursday, April 18, 1996 7:21 AM Connecting to the Network 3.5.6 NOTE Connecting an AUI Segment to an EPIM-X or EPIM-A Ensure that the external transceiver to which the EPIM-A connects does not have the signal quality error (SQE or “heartbeat”) test function enabled. The EPIM does not operate if the transceiver has the SQE test function enabled. Refer to the applicable transceiver manual for additional information.
ICH1Book Page 24 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 3. If the transceiver PWR LED is OFF with the AUI cable connected: a. check the AUI connections for proper pinouts, b. check the cable for continuity, c. reconnect the AUI cable to the ESXMIM and the device. If the transceiver PWR LED remains OFF, contact Cabletron Systems. 3.5.
ICH1Book Page 25 Thursday, April 18, 1996 7:21 AM Connecting to the Network c. Attach a terminated thin coaxial cable segment or a terminator to the other female connector on the T-connector. 2. Align the guide channels of the BNC (male) metal housing with the locking keys of the BNC barrel (female) connector on the EPIM. Slide the metal housing of the male connector straight over the metal housing of the female connector. 3.
ICH1Book Page 26 Thursday, April 18, 1996 7:21 AM Chapter 3: Installation 3.6 BACKPLANE TEST If you plan to utilize the ESXMIM Channel A connection (default), you may want to verify that packets can pass over the network backplane through the ESXMIM. Again, you can use two workstations set up as file server and client. See Figure 3-13. 1. After the ESXMIM is installed in the MMAC, connect the client workstation to any ESXMIM port (except for port 1). 2.
ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM CHAPTER 4 TROUBLESHOOTING This chapter provides diagnostic and troubleshooting information. 4.1 USING LANVIEW LEDS The ESXMIM uses the Cabletron Systems built-in visual diagnostic and status monitoring system called LANVIEW. With LANVIEW, you can quickly scan the ESXMIM LEDs to observe network status or diagnose network problems.
Chapter 4: Troubleshooting Table 4-1 LED LANVIEW LED Messages (Continued) Color Description Green Valid link Amber Receiving traffic RCV Green 4-2 If a segment RCV LED does not light, check the segment cable and the status of any connecting devices. Ensure that all connected ports are enabled. Ensure that the network is actually producing Ethernet traffic. Transmitting packet If none of the transmit LEDs are flashing, the ESXMIM is not transmitting frames on any of the segments.
ICH1Book Page 3 Thursday, April 18, 1996 7:21 AM Troubleshooting Checklist 4.2 TROUBLESHOOTING CHECKLIST If your ESXMIM is not operating properly, the following checklist describes some of the problems that may occur with the ESXMIM installed in an MMAC, possible causes for the problem, and suggestions for resolving the problem. Condition Possible Cause Recommended Action Check the proper installation of the MMAC power supply module and its access to a live outlet. Check power cables for viability.
ICH1Book Page 4 Thursday, April 18, 1996 7:21 AM Chapter 4: Troubleshooting Condition Cannot contact the ESXMIM from in-band management User Parameters (IP address, Device and Module Name, etc.) are lost when device is powered down 4-4 Possible Cause Recommended Action Improperly configured Community Names table Refer to ESXMIM/ESXMIM-F2 Local Management Guide for Community Names table setup.
ICH1Book Page 5 Thursday, April 18, 1996 7:21 AM Using The Reset Switch 4.3 USING THE RESET SWITCH The ESXMIM incorporates a recessed reset switch, located above the LEDs (See Chapter 2, Controls and Indicators, for location). This reset switch initializes the ESXMIM processor. This switch does not initialize Non-Volatile Random Access Memory (NVRAM), the non-volatile random access memory where the ESXMIM stores network management parameters.
ICH1Book Page 6 Thursday, April 18, 1996 7:21 AM Chapter 4: Troubleshooting 4-6 ESXMIM/ESXMIM-F2 Installation Guide
ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM APPENDIX A SPECIFICATIONS This appendix lists some of the important specifications and specified requirements for the ESXMIM. Cabletron Systems reserves the right to change these specifications at any time and without notice. A.1 PHYSICAL PROPERTIES Dimensions: 29.21 cm H x 5.08 cm W x 34.07 cm D (11.5 in H x 2 in W x 13.4 in D) Weight (unit) 1.25 kg (2.75 lbs) Weight (as shipped) 1.74 kg (3.83 lbs) A.
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM Appendix A: Specifications A.3 ENVIRONMENTAL REQUIREMENTS Operating Temperature 5°C to 40°C (41°F to 104°F) Storage Temperature -30°C to 90°C (-22°F to 194°F) Operating Humidity 5% to 95% (non-condensing) Waste Heat Production under normal conditions: ESXMIM approx. 245 BTU/hr ESXMIM-F2 approx. 270 BTU/hr A.4 CERTIFICATION Safety UL 1950, CSA C22.2 No.
ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM APPENDIX B BRIM/EPIM INFORMATION This appendix lists the BRIM modules and EPIM modules which may be used within the Cabletron Systems ESXMIM. B.1 ESXMIM-CAPABLE BRIMS The ESXMIM supports the incorporation of the following BRIMs: BRIM-A100: ATM BRIM. The BRIM-A100 supports a 100 Mbps ATM connection through the use of a single Fixed Shroud Duplex (FSD) port. BRIM-A6: ATM BRIM. The BRIM-A6 supports the use of ATM Port Interface Modules (APIMs).
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM Appendix B: BRIM/EPIM Information BRIM-F0: 100 Mbps FDDI Dual Attached Station (DAS) BRIM. The BRIM-F0 provides two Multimode Fiber Optic - Physical Medium Dependent (MMF-PMD) compliant Media Interface Connector ports. BRIM-F5: 100 Mbps FDDI Dual Attached Station (DAS) BRIM. The BRIM-F0 provides two Single Mode Fiber Optic - Physical Medium Dependent (SMF-PMD) compliant Media Interface Connector ports. BRIM-F6: 100 Mbps FDDI Dual Attach Station (DAS) BRIM.
ICH1Book Page 3 Thursday, April 18, 1996 7:21 AM ESXMIM-Capable EPIMs B.
ICH1Book Page 4 Thursday, April 18, 1996 7:21 AM Appendix B: BRIM/EPIM Information B-4 ESXMIM/ESXMIM-F2 Installation Guide
ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM APPENDIX C UPGRADING THE ESXMIM This appendix describes how to incorporate additional or expanded capabilities into the ESXMIM. This appendix describes the procedures for the addition of a BRIM or EPIM module and the addition of Single In-line Memory Modules (SIMMs). C.1 LOCATING BRIM CONNECTORS This section points out Bridge Router Interface Module (BRIM) connector locations on your ESXMIM board.
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM Appendix C: Upgrading the ESXMIM C.2 ADDING EPIMS This section contains procedures for adding or replacing an Ethernet Port Interface Module (EPIM) to upgrade or change the capabilities of your ESXMIM. After installing your new EPIM, refer to Chapter 3, Installation, for network connection instructions. ! Observe all antistatic precautions when handling sensitive electronic equipment.
ICH1Book Page 3 Thursday, April 18, 1996 7:21 AM SIMM Upgrades ESXMIM Mounting Screw EPIM 19 Figure C-2 C.3 Installing an EPIM SIMM UPGRADES The ESXMIM allows memory upgrades for Shared DRAM, Local DRAM, and FLASH EEPROM. This section explains how to locate and add/replace a Single In-line Memory Module (SIMM) for any of these memory types. For information on the available SIMM upgrades and information on ordering them, contact your Cabletron Systems Sales Representative. C.3.
ICH1Book Page 4 Thursday, April 18, 1996 7:21 AM Appendix C: Upgrading the ESXMIM Local Dynamic Random Access Memory (LDRAM) SIMM slot i960 FLASH Memory SIMM slot (Shipped Populated) i960 Shared Dynamic Random Access Memory (SDRAM) SIMM slot Figure C-3 C.3.2 20 SIMM Slot Locations Installing SIMMs The ESXMIM has two SIMM slot types. FLASH SIMMs use an angle-down slot (where the SIMM rotates down to a horizontal locked position).
ICH1Book Page 5 Thursday, April 18, 1996 7:21 AM SIMM Upgrades C.3.2.1 Installing a FLASH SIMM Observe all antistatic precautions when handling sensitive electronic equipment. ! CAUT ION 1. Insert the SIMM between the connector teeth in the SIMM slot. 2. Pivot the SIMM down until it locks into the clips in the SIMM slot, and the SIMM holes fit over the SIMM slot posts. (See Figure C-4.
ICH1Book Page 6 Thursday, April 18, 1996 7:21 AM Appendix C: Upgrading the ESXMIM C.3.2.2 ! Installing an SDRAM or LDRAM SIMM Observe all antistatic precautions when handling sensitive electronic equipment. CAUT ION 1. Insert the SIMM, between the connector teeth in the SIMM slot. 2. Pivot the SIMM back until it locks into the clips in the SIMM slot, and the SIMM holes fit over the SIMM slot posts. (See Figure C-5.
ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM APPENDIX D ETHERNET CABLING REQUIREMENTS This chapter contains general networking guidelines. Before attempting to install the ESXMIM or any additional EPIMs or BRIMs, review the requirements and specifications outlined in this chapter. NOTE D.1 Your network installation must meet the conditions, guidelines, specifications, and requirements included in this chapter to ensure satisfactory performance of this equipment.
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM Appendix D: Ethernet Cabling Requirements NOTE Losses introduced by connections at punch-down blocks and other equipment reduce total segment length. For each connector or patch panel in the link, subtract 12 meters from the total length of your cable. • Insertion Loss: Between frequencies of 5.0 and 10.0 MHz, the maximum insertion loss must not exceed 11.5 dB.
ICH1Book Page 3 Thursday, April 18, 1996 7:21 AM Network Requirements • Temperature: Multi-pair PVC 24 AWG telephone cables typically have an attenuation of approximately 8-10 dB/100 m at 20° C (68° F). The attenuation of PVC insulated cable varies significantly with temperature. At temperatures greater than 40° C (104° F), we strongly recommend using plenum-rated cable to ensure attenuation remains within specification. D.1.
ICH1Book Page 4 Thursday, April 18, 1996 7:21 AM Appendix D: Ethernet Cabling Requirements Network propagation delay is the amount of time it takes a packet to travel from the sending device to the receiving device. Total propagation delay allowed for the entire network must not exceed 25.6 µs in one direction (51.2 µs round trip). If the total propagation delay between any two nodes on the network exceeds 25.6 µs, you must use bridges or switches.
ICH1Book Page 5 Thursday, April 18, 1996 7:21 AM Network Requirements • Length: If you meet all system budgets, the maximum single mode fiber optic cable length can reach 5 km (3.1 miles) with bridges or switches at each segment end. FOIRL specifications specify a maximum of 1 km (0.62 miles). D.1.
ICH1Book Page 6 Thursday, April 18, 1996 7:21 AM Appendix D: Ethernet Cabling Requirements D-6 ESXMIM/ESXMIM-F2 Installation Guide
ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM INDEX Numerics B 10BASE2 connection 3-24 grounding D-5 link length D-5 specifications D-5 10BASE-F attenuation multimode D-3 single mode D-4 connecting 3-14, 3-19, 3-21 link length multimode D-4 single mode D-5 specifications D-3 10BASE-T connecting 3-12, 3-16 impedance D-2 insertion loss D-2 link length D-1 specifications D-1 BNC connector usage 3-24 BRIM slot locating connectors C-1 location 2-2 BTU production A-2 A Alignment sleeves 3-21 APIMs B-1 ATM
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM Index F L Faceplate components 2-1 Fast Ethernet interfaces B-1 FDDI B-2 Fiber optics - see 10BASE-F FLASH memory SIMM slot location 2-5 Forced download 3-4 FPIMs B-2 Fuse 2-6 LANVIEW LEDs identification 2-6 location 2-3 using 4-1 LDRAM installation C-6 SIMM slot location 2-5 Link length 10BASE2 D-5 10BASE-F multimode D-4 single mode D-5 10BASE-T D-1 G Getting help 1-4 Grounding 10BASE2 D-5 M H Heartbeat - see SQE Heat production A-2 Help 1-4 How to u
ICH1Book Page 3 Thursday, April 18, 1996 7:21 AM Index Using the manual Related documents 1-4 Reset switch 4-5 location 2-3 using 4-5 RJ45 pinouts 3-18 1-1 W Warning definition 1-3 Weight A-1 Welcome 1-1 Wide Area Networks B-2 S Safety requirements A-2 SDRAM installation C-6 SIMM slot 2-6 SIMM slot location 2-5 Serial port location 2-3 pinout A-2 Shipping carton contents 3-1 SIMMs installing C-4 FLASH C-5 LDRAM C-6 SDRAM C-6 location C-3 SMA connectors usage 3-21 Specifications A-1 SQE test 3-23 T T-c
ICH1Book Page 4 Thursday, April 18, 1996 7:21 AM Index Index-4 ESXMIM/ESXMIM-F2 Installation Guide
ESXMIM/ESXMIM-F2 Quick Reference Card Boot-Up Sequence When initially powered on or reset, the ESXMIM will cycle through a series of diagnostics and startup procedures. During this time, the LEDs will move through the following conditions: Amber: Steady: Green: Flashing: Step 1 LANVIEW LEDs Step 2 LED Description Green: Operating properly. CPU Amber: Starting up. ICH1Book Page 1 Thursday, April 18, 1996 7:21 AM Red: CPU error condition.
Switch Settings Installation Never adjust switch settings while the ESXMIM is on. Not only is this dangerous, but the change in state (i.e., position) activates the switch function only after reinstalling or cycling power to the board. Any installation operations must be performed only by qualified personnel. NOTE ON ALCO GDSO8S O n O f f 1 We recommend powering down your MMAC when inserting or removing modules, even though Cabletron Systems modules have “hot swap” capabilities.
