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GIGAswitch System Installation and Service Manual

1. 3 4 Installing the GIGAswitch System Placing the GIGAswitch System on the Lower Plenum Installing the GIGAswitch System in the Rack Warning The empty GIGAswitch System weighs 31 75 kg 70 lbs Use two people to lift the unit mkv 0281 50 Step Action 1 Lift the empty GIGAswitch System to the height of the lower plenum in the rack using two people 2 Gently slide the empty GIGAswitch System into the rack placing it onto the lower plenum Installing the GIGAswitch System 3 5 Installing the GIGAswitch System in the Rack IGAswitch an pale 1 Locate the GIGAswitch System the 12 clip nuts not Rack shown designated for the GIGAswitch System and the 12 screws O mk28162 2 Align the holes in the GIGAswitch System with the corresponding clip nuts on the rack 3 Partially start the 12 screws using a number 2 cross point screwdriver beginning with the bottom screws 4 Finish tightening the 12 screws O using a number 2 cross point screwdriver 3 6 Installing the GIGAswitch System Attaching the Upper Plenum to the GIGAswitch System Attaching the Upper Plenum to the GIGAswitch System Step Action 1 Locate the upper plenum the four shoulder screws O and the mounting screw mkv 0281 66 F fi iy mkv 0281 65 2 Place the upper plenum on the GIGAswitch System Slide the upper plenum in until it catches under
2. Allow the fans to run down before removing the fan tray from the unit Remove system power before removing or installing the system module The weight of this unit when empty is 31 75 Kg 70 lb Use two people to lift the unit Take precautions to protect against equipment damage due to electrostatic discharge ESD xi Part Install Part I contains overview information and instructions for installing the GIGAswitch System Chapter 1 describes the GIGAswitch System and its component modules Chapter 2 describes the procedures that you must complete prior to installing the GIGAswitch System These procedures include verifying the site preparation unpacking the system testing the system modules installing the lower plenum in the rack setting up electrostatic discharge ESD protection and removing the modules Chapter 3 describes the procedures for installing the GIGAswitch System These procedures include lifting the empty GIGAswitch System onto the lower plenum attaching the GIGAswitch System to the rack installing the upper plenum and installing the modules Chapter Contents 1 Overview of the GIGAswitch System This chapter introduces you to the GIGAswitch System and its component modules including Purpose of the GIGAswitch System Parts of the GIGAswitch System Location of the modules Description of the logic modules Description of the cooling and power modules Overview of the GIGAswi
3. D DAS port identification of fig 1 4 C 2 Diagnostic boot fig 5 9 Diagnostic mode entering 5 9 Diagnostic Mode Example of using fig 5 13 Index 1 Diagnostic modes Interconnection fig 5 3 Menus fig 5 2 E EMI shield damage to 7 21 Example configuration description of 1 4 F Fan tray assembly replacement of fig 2 36 3 12 7 22 7 23 Fan tray assembly 70 30578 01 configurations included in D 3 evaluating LEDs table 5 22 B 2 function of 1 6 location of fig 1 6 status LED B 2 Fan tray assembly 70 30578 01 fig B 2 Fan tray assembly 70 30578 01 s removing 2 36 7 22 Fault isolation PSA B 4 Front end unit FEU installing 3 10 7 25 replacement of fig 2 38 3 10 7 24 7 25 Front end unit FEU DEFGB AB configurations included in D 3 evaluating LEDs table 5 22 B 3 function of 1 6 location of fig 1 6 removing 2 38 7 24 Front end unit FEU DEFGB AB fig B 3 Function of PSA B 4 security switch positions 4 4 B 4 G GIGAswitch System applying power to 2 10 5 6 attaching to rack 3 6 attaching to the rack fig 3 6 8 3 configuration guidelines for D 1 contents of 2 6 contents of fig D 2 description of 1 2 detaching from rack 8 3 disconnecting from the pallet fig 2 5 electrical A 4 environment A 6 lifting of fig 3 5 8 4 lowering of 8 4 Index 2 GIGAswitch System cont d physical dimensions A 3 rebo
4. 2 10 Preparing to Install the System Testing the System Modules Removing Power from the Complete the following steps to remove the power from the GIGAswitch GIGAswitch System System Step Action 1 Locate the power switch and the power connector mk28175a Place the power switch in the 0 OFF position Do not remove the power cord from the power connector O The power cord provides the ground for ESD protection 4 Repeat steps 1 and 2 for any alternate power supply Preparing to Install the System 2 11 Preparing the Rack Preparing the Rack Time Required 30 minutes Tools Required Number 2 cross point screwdriver e Pencil Procedures 1 Installing the clip nuts 2 Installing the lower plenum Preparing to Install the System 2 13 Preparing the Rack Installing the Clip Nuts Procedures 1 Marking the position for the clip nuts 2 Attaching the clip nuts Marking the Position for the Clip Nuts Step Action 1 Locate the template and distinguish between the metric markings and the RETMA markings 2 Locate the front rails and the rear rails RETMA Radio Electronics Television Manufacture s Association mk28115 2 14 Preparing to Install the System Preparing the Rack Identify the area in the rack designated for the GIGAswitch System Position the template behind one of the front rails O Match the ma
5. This document provides qualified DIGITAL service personnel with instructions for installing and servicing the GIGAswitch System hardware Intended Audience This document is intended for DIGITAL service personnel who are experienced in installing and servicing network hardware vii Document Structure viii This document is structured as follows Part I contains overview information and instructions for installing the GIGAswitch System e Chapter 1 describes the GIGAswitch System and its component modules e Chapter 2 describes the procedures that you must complete before installing the GIGAswitch System These procedures include verifying the site preparation unpacking the system testing the system modules installing the lower plenum in the rack setting up electrostatic discharge ESD protection and removing the modules e Chapter 3 describes the procedures for installing the GIGAswitch System These procedures include lifting the empty GIGAswitch System onto the lower plenum attaching the GIGAswitch System to the rack installing the upper plenum and installing the modules Part IT contains information for testing the GIGAswitch System e Chapter 4 describes the procedures that you must complete before testing the GIGAswitch System These procedures include connecting the out of band management OBM terminal and setting the security switch e Chapter 5 describes the procedures for initiating the module self
6. Wear the ESD wrist band Align the module component side facing right with the upper and lower guides and GENTLY slide the module into the unit Move the ejectors inward to seat the module in the unit Tighten the upper and lower screws using a number 2 cross point screwdriver The SCP card can be hotswapped If Then Options were ordered Proceed to Chapter 7 Options were not ordered Proceed to Chapter 5 Installing the GIGAswitch System 3 13 Part Il Test Part II contains information for testing the GIGAswitch System Chapter 4 describes the procedures that you must complete before testing the GIGAswitch System These procedures include preparing the ports connecting the Out of Band Management OBM terminal and setting the security switch Chapter 5 describes the procedures for initiating the MSTs and provides instructions for evaluating the results of the MSTs 4 Preparing to Test the System Chapter This chapter describes the following procedures that should be Contents completed prior to conducting tests on the GIGAswitch System 1 Connecting the OBM terminal 2 Setting the security switch Preparing to Test the System 4 1 Connecting the OBM terminal Connecting the OBM terminal Complete the following steps to connect an out of band management OBM terminal to the OBM port on the clock card 1 Step Action 1 Locate the OBM port O the OBM terminal the mo
7. MONG WU UE MKV 0281 99 2 Mount the PMD daughter card Turn the PMD daughter over Orient the PMD daughter card with the connector facing down and away from the handle of the line card and position the PMD daughter card over the line card Snap the PMD daughter card onto the two brass standoffs mounted on the line card Note Ensure the coiled cable bundle O is clear of the connector before mating the connector 2 34 Preparing to Install the System Installing the SMF PMD Mate the connector by pressing down on the back of the PMD daughter card Snap the bezel onto the front of the handle of the line card Orient the bezel with the label area facing the top of the line card Dress the cables in the coiled cable bundle and tighten the cable ties Install final cable_tie If SMF PMD daughter card is already installed in the port attach the two coiled cable bundles together at the tie point shown using a cable tie If this is the first SMF PMD daughter card to be installed mount the cable tie anchor in the appropriate position the position for the upper port or the position for the lower port and attach the coiled cable bundle O to the appropriate cable tie anchor This step is for DAS configuration only Repeat steps 4 through 6 to install the other PMD daughter card Place line card in a static proof bag Place bagged module on a flat surface or on another bagged module The modules c
8. R placing a PSA un e aa ca a Rh BA 7 28 Replacing a PSC Card eerren ear rE EAER nee eens 7 30 8 Removing the System from the Rack Removing the Upper Plenum 0 0 nes 8 2 Detaching the Empty GIGAswitch System from the Rack 8 3 Lowering the Empty GIGAswitch System oooooooooo oo 8 4 9 Replacing Backplanes Accessing the Backplanes 0 0 cece eee eee eee nes 9 3 Replacing the Power Backplane 0 0 cece eee eee nee 9 6 Replacing the Logic Backplane 0 0 cece eee oo 9 10 Restoring the System 0 eee eens 9 15 Part IV Reference A GIGAswitch System Specifications Physical Dimensions of the GIGAswitch System 44 A 3 Electrical Information 0 000 ccc eee eee eee A 4 Environmental Information 0 0 0 00 0c cee eee eee A 6 B Cooling and Power Modules Fan Tray Assembly 2 2 002066 kta ee pie iea ae B 2 FEU coha ci ra are A badd ain Bade B 3 PSA nn as ee a Beh Ein ern B 4 PSG Cardin Mae ea a Me ae Men unge B 6 C Logic Modules Line Card A A oh eA ORE oes C 2 PMD Daughter Cards nee eens C 5 SCP Cardio ra ar AA ae RP a ES C 6 Clock Card rar A Ie EIEN en AG II A C 9 CBS Card A A E LT eee es C 12 D Guidelines for Installing Additional Modules Identifying the Contents of the GIGAswitch SysteM D 2 Recommended Location for Logic Modules D 4 Index Preface
9. backplane to the GIGAswitch System and the three cables used to connect the power backplane O with the logic backplane and with the fan tray assemblies mkv 0281 60 9 8 Replacing Backplanes Replacing the Power Backplane mk28161 2 Insert the bottom of the power backplane lift the cables out of the way and place the power backplane on the upper and lower alignment pins 3 Install the four screws using a number 2 cross tip screwdriver Install the top screw first then install the bottom three screws 4 Install the three cables Install the two fan tray assembly cables Install the power backplane to the bulkhead cable and tighten the two screws Installing the Remove the back door see Accessing the Backplanes Back Door Replacing Backplanes 9 9 Replacing the Logic Backplane Replacing the Logic Backplane Removing the Remove the back door see Accessing the Backplanes Back Door Removing Complete the following steps to remove the logic backplane from the Logic the GIGAswitch System Backplane Step Action 1 Locate the six screws that fasten the logic backplane O to the GIGAswitch System and the cable used to interconnect the logic backplane with the power backplane a mkv 0281 28 Caution Hold the backplane in place while removing the screws 9 10 Replacing Backplanes Replacing the Logic Backplane Disconnect unplug and re
10. 1 Module replacement 7 1 Modules installing 3 9 removing 2 21 Modules cooling and power controls LEDs connectors fig 1 7 Modules cooling and power fig 1 6 Modules logic controls LEDs connectors fig 1 9 Modules logic fig 1 8 6 2 O OBM port access control 4 4 B 4 location of 1 9 password requirements 4 4 B 4 OBM terminal rebooting from 5 7 5 9 5 10 OBM Terminal connection of fig 4 2 Out of band management connector See OBM port Out of band port terminal See OBM Terminal P Package contents accessory kit 2 8 accessory kit fig 2 8 GIGAswitch System D 2 identifying 2 6 Package contents cont d rack mount kit 2 7 rack mount kit fig 2 7 unpacking 2 4 Pallet removal of fig 3 4 Part number Clock card 54 22120 01 C 9 crossbar switch CBS card 54 22116 01 C 12 power status assembly PSA 70 30585 01 B4 PHY Key Replacement of fig 2 27 Plenum See Lower plenum and Upper plenum function of 2 7 PMD installing the MMF ANSI MIC PMD DEFXM AA 2 26 7 9 installing the SMF PMD DEFXS AA 2 31 7 15 PMD daughter card evaluating LEDs on table 5 21 Installing a MMF ANSI MIC PMD DEFXM AA fig 2 28 7 6 7 10 removing 7 12 removing MMF ANSI MIC PMD DEFXM AA 7 6 PMD daughter card fig C 5 PMD daughter card SMF installation of fig 2 32 2 34 7 16 7 18 Removal fig 7 12 2 port FDDI line card DEFGL AA configurations
11. 2 Slip on ESD wrist strap and place the line card on the ESD mat with the components of the line card facing up and the top of the line card facing left Note Remove the top blank bezel for a SAS configuration Remove both the top and the bottom blank bezel for a DAS configuration 7 10 Replacing Modules Installing the MMF ANSI MIC PMD Remove the blank bezel Release the locking tabs on both sides of the bezel using a screwdriver Insert the collar shroud into the port slot in the handle of the line card Orient the open portion of the U shaped collar shroud in the up position and insert the collar shroud into the port slot in the handle of the line card Slide the collar shroud into the port slot in the handle of the line card until the fingers of the collar shroud rest against the handle of the line card Mount the PMD daughter card containing the PHY S key or the PHY A key in the upper slot of the selected port Orient the PMD daughter card with the connector facing down and away from the handle of the line card and position the PMD daughter card over the line card Place the collar shroud around the front of the PMD daughter card Snap the PMD daughter card onto the two brass standoffs mounted on the line card and then mate the connector by pressing down on the back of the PMD daughter card Note Ensure the bezel completely surrounds the collar shroud before snapping the bezel onto
12. 4 Wear the ESD wrist strap and attach it to the ground cord assembly 2 20 Preparing to Install the System Removing the System Modules Removing the System Modules Procedures Te COs iO ar Warning Remove all system modules from the unit to make it light enough for two people to lift the unit Caution Ensure the power cord is connected at both ends to place the chassis at earth ground potential Removing the logic modules Installing the PMD Daughter Cards Removing the fan tray assemblies Removing the cooling and power moduless Preparing to Install the System 2 21 Removing the System Modules Removing the Warning Logic Modules Remove all system modules from the unit to make it light enough for two people to lift the unit Note The SCP card shown in the figure represents any logic module since all logic modules are removed in the same manner Note Remove the line card last to make it accessable for PMD daughter card installation Complete the following steps to remove the logic modules from the GIGAswitch System Step Action 1 Locate the two screws that fasten the selected module O to the GIGAswitch System and the ejectors used to seat the module mkv 0281 27 2 22 Preparing to Install the System Removing the System Modules Ae N e Set up the ESD equipment Slip on ESD wrist band Loosen the upper and lower scr
13. 507 millimeters mm 19 95 inches in Depth 495 millimeters mm 19 50 inches in Weight 87 1 kilogams kg 192 pounds lb Operation clearance front 51 millimeters mm 2 0 inches in Operation clearance rear 76 millimeters mm 3 0 inches in Operation clearance side 0 millimeters mm 0 inches in Service clearance front 914 millimeters mm 36 0 inches in Service clearance rear 914 millimeters mm 36 0 inches in Service clearance side 0 millimeters mm 0 inches in Service clearance top 0 millimeters mm 0 inches in Shipping height 1283 millimeters mm 50 5 inches in Shipping width millimeters mm 26 0 inches in Shipping depth millimeters mm 32 0 inches in Shipping weight 99 8 120 kilograms kg 220 264 pounds lbs Shipping for standard shipping container GIGAswitch System Specifications A 3 Electrical Information Electrical Information AC Input Power Requirements The following table shows the ac input power requirements for the GIGAswitch System Parameter Min Typ Max Units Symbol Nominal Voltage 120 volts V Operational Voltage Range 93 264 volts V Nominal Frequency 50 60 hertz Hz Frequency Range 47 63 hertz Hz Number of Phases _ 1 none NA 120V Single Phase Input 8 0 15 amperes A Current Steady State 120V Single Phase Input 4 0 7 5 amperes A Current
14. a number 2 cross point screwdriver 3 Lift the blank handle away from the GIGAswitch System Replacing a Blank Handle Installing a Complete the following steps to install a blank handle Blank Handle Step Action 1 Locate the screws that fasten the selected blank handle O to the GIGAswitch System the guide pins 9 and the EMI shield O mk28106 Caution Be careful not to damage the EMI shield 2 Align the upper and lower guide pins on the blank handle EMI shield O facing left with the associated holes in the card cage 3 Tighten the upper and lower screws using a number 2 cross point screwdriver Replacing Modules 7 21 Replacing a Fan Tray Assembly Replacing a Fan Tray Assembly Removing Warning the Fan Tray Remove all system modules from the unit to make it Assemblies light enough for two people to lift the unit Complete the following steps to remove the fan tray assemblies from the GIGAswitch System Step Action 1 Locate the two fasteners that attach the selected fan tray assembly to the GIGAswitch System and the handle 6 mk28152 2 Release the two fasteners that attach the selected fan tray assembly to the GIGAswitch System 3 Grasp the handle and slide the fan tray assembly O out of the unit enough to see if the fan is rotating 4 Wait for the fan to stop rotating 5 Slide the fan tray assembly out of the unit Gras
15. bezel Orient the bezel with the label area facing the top of the line card Extend the loose ends of the receiver cable and the transceiver cable O through the hole in the line card The receiver cable will be to the left and the transceiver cable will be to the right Caution Do not exceed the 3 minimum bend diameter when adjusting coils Roughly dress the coiled cable bundle O Equalize the cables in the coiled cable bundle and dress the coiled cable bundle to the rear of the PMD daughter card as shown in the figure Note Loosely install the cable ties to allow for final dressing of the loops Install the cable ties Wrap one cable tie around all the cables in the coiled cable bundle O and attach it to the PMD daughter card using the after post hole on the TX side of the PMD daughter card Wrap the other cable tie around all the cables in the coiled cable bundle and position it near the RX connector Preparing to Install the System 2 33 Installing the SMF PMD Mounting the Complete the following steps to mount the single mode fiber SMF PMD SMF PMD DEFXS AA daughter cards Step Action 1 Identify the receiver cable the transceiver cable O the bezel the coiled cable bundle O the coiled cable tie point the lower port cable tie anchor mounting location and the upper port cable tie anchor mounting location Sun BRETT a a O ini HINA UE _ PR z
16. collar shroud into the port slot in the handle of the line card Slide the collar shroud into the port slot in the handle of the line card until the fingers of the collar shroud rest against the handle of the line card Mount the PMD daughter card containing the PHY S key or the PHY A key in the upper slot of the selected port Orient the PMD daughter card with the connector facing down and away from the handle of the line card and position the PMD daughter card over the line card Place the collar shroud around the front of the PMD daughter card Snap the PMD daughter card onto the two brass standoffs mounted on the line card and then mate the connector by pressing down on the back of the PMD daughter card Note Ensure the bezel completely surrounds the collar shroud before snapping the bezel onto the front of the handle of the line card Snap the bezel onto the front of the handle of the line card Orient the bezel O with the label area facing the top of the line card This step is for DAS configuration only Repeat steps 4 through 6 to install the PMD daughter card containing the PHY B key in the lower slot of the selected port Place line card in a static proof bag Place bagged module on a flat surface or on another bagged module The modules can be stacked four modules high Preparing to Install the System 2 29 Installing the SMF PMD Installing the SMF PMD Unpacking the Note PMD T
17. configured as a dual attachment station DAS port Multimode fiber MMF ANSI MIC PMD daughter cards are installed in both ports of the line card mk28176 Number Port Type Number Port Type SAS Port 2 DAS Port Any port on the line card can be configured as either as SAS or a DAS port 1 4 Overview of the GIGAswitch System Location of the Modules Location of the Modules mk28107e Number Location of the Logic modules 2 Cooling and power modules Overview of the GIGAswitch System 1 5 Description of the Cooling and Power Modules Description of the Cooling and Power Modules mk28107d Name Function Fan tray assembly Front end unit FEU Power status assembly PSA Slot for backup Front end unit FEU Cools the GIGAswitch System The GIGAswitch System houses two fan tray assemblies Each fan tray assembly contains two fans Converts ac primary power to regulated 48 Vdc power and to 12 Vdc through 26 Vdc power The regulated 48 Vdc power is used to energize the discrete power modules located on each logic card The 12 Vdc through 26 Vdc power is used to energize the fans Provides monitoring and control of the cooling and power systems Also provides a security keyswitch for in band or out of band management Contains either power supply filler panel or backup FEU Another FEU can be installed for redundancy Hotswap Al
18. level m 16000 feet above sea level ft Mechanical Shock Duration 10 3 milliseconds ms Operating Level 10g gravities G Vibration Freq Range 5 500 hertz Hz Operating Vibration Level 010 258g peak Operating in DB Mechanical Shock Duration 29 2 milliseconds ms Nonoperating Level 13 67 gravities G Vibration Freq Range 10 300 hertz Hz Nonoperating Vibration Level 140g 029 Nonoperating gz hz Acoustic Emission Bels B Operating A 6 GIGAswitch System Specifications Environmental Information Parameter Min Typ Max Units Symbol Acoustic Emission LNPE 5 9 decibels dBA Acoustic Emission LPA 46 decibels dBA Acoustic Emission Idle Bels B Standby Acoustic Emission LNPE 5 9 decibels dBA Acoustic Emission LPA 46 decibels dBA Airflow Intake Location Top Front Airflow Exhaust Location Bottom Rear Ventilation The GIGAswitch System cooling system is designed to be tolerant of various rack installation configurations However to provide adequate ventilation e Do not block off the inlet air vents upper grilles e Do not block off the outlet air vents lower grilles Do not allow the cooling air entering the GIGAswitch System to rise above 32 C 90 F EMI The following table shows the electromagnetic interference EMI Susceptibility susceptibility for the GIGAswitch System Parameter Maximum Units Symbol Broadband Conducted EMI Class A Composite Vol
19. mk28169 2 Align the module with the module guides of the slot designated for the module Lower the rear of the module slightly to allow the lip on the upper rear edge of the module to clear the upper edge of the slot designated for the module 3 Slide the module into the unit Grasp the handle O with one hand and support the bottom of the module with your other hand 4 Tighten the four screws using a number 2 cross point screwdriver What is Next Proceed to Chapter 5 to test the system Replacing Modules 7 29 Replacing a PSC Card Replacing a PSC Card 7 30 Replacing Modules Complete the following procedures to replace a power system controller PSC card 1 2 3 4 Remove the PSA Remove the PSC card Install the PSC card Install the PSA Replacing a PSC Card Removing the Complete the following steps to remove the power status assembly PSA PSA Step Action 1 Locate the four screws that fasten the module to the GIGAswitch System the handle of the module and the slot designated for the module mk28169 Remove the four screws on the module using a number 2 cross point screwdriver Slide the module out of the unit Grasp the handle with one hand and support the bottom of the module with your other hand When the module comes to a stop lift up to allow it to clear the upper edge of the chassis and continue removal Replacing Modules 7 31 Replacin
20. module to be replaced from the container and place it in the ESD bag Place the ESD bagged module in the container Remove the ESD wrist band The SCP card can be hotswapped Removing the Logic Module Replacing a Logic Module The following procedure describes how to remove the logic module See Replacing a Logic Module for the complete replacement procedure Step Action 1 Locate the two screws that fasten the selected module O to the GIGAswitch System and the ejectors used to seat the module mkv 0281 27 A 0 6 Remove power and set up the ESD equipment See Chapter 6 Slip on ESD wrist band Loosen the upper and lower screws Move ejectors outward to unseat logic module from the unit GENTLY slide the module out of the unit The SCP card can be hotswapped Replacing Modules 7 3 Replacing a Logic Module Installing the The following procedure describes how to install the logic module Logic Module See Replacing a Logic Module for the complete replacement procedure Step Action 1 Locate the screws that fasten the selected module to the GIGAswitch System and the ejectors used to seat the module u Jo ch _ Is 8 9 9 u v o IL f Oo mkv 0281 27 2 Remove power and set up the ESD equipment See Chapter 6 3 Wear the ESD wrist band 4 Align the module component side facing right wi
21. of PMD daughter card OBM port Clock card Connects serial port of a console or modem to the GIGAswitch System Primarily used for out of band management and diagnostics For further information on LED functions refer to Chapter 5 Overview of the GIGAswitch System 1 9 Chapter Contents 2 Preparing to Install the System This chapter describes the procedures that you must complete prior to installing the GIGAswitch System Verifying the site preparation Unpacking the system Testing the system modules Preparing the rack Setting up ESD protection Oy OU ie JRS UN Removing the system modules Preparing to Install the System 2 1 Verifying the Site Preparation Verifying the Site Preparation Area Cable Plant Verify the following requirements are met prior to installing the GIGAswitch System e Area e Cable plant e Rack space Appendix A provides the physical electrical and environmental specifications for the GIGAswitch System The DECconnect System Requirements Evaluation Workbook contains checklists and additional references used to verify proper cable plant installation 2 2 Preparing to Install the System Rack Verifying the Site Preparation A grounded rack 47 5 cm 19 in wide with 90 0 cm 35 4 in contiguous vertical space is required for the installation of the GIGAswitch System the lower plenum and the upper plenum The template provided in the rackmount kit is 90 0 c
22. range 12Vdc 26 Vde Output Watts Available 1000 watts W Current 22 amperes A available at 48 Vde Current 1 5 5 0 amperes A available at 11 27 1 Vde GIGAswitch System Specifications A 5 Environmental Information Environmental Information Parameter Min Typ Max Units Symbol Temperature Operating 10 35 degrees Celsius C 50 95 degrees Fahrenheit F Altitude derating 1 8 degrees Celsius per C km kilometer 1 0 degrees Fahrenheit per F 1000 1000 feet ft Temperature 40 66 degrees Celsius C Nonoperating 40 151 degrees Fahrenheit F Temperature Storage 40 _ 66 degrees Celsius C 40 151 degrees Fahrenheit F Relative Humidity 10 90 percent relative humidity RH Operating noncondensing Relative Humidity lt 50 95 percent relative humidity RH Nonoperating noncondensing Relative Humidity lt 50 95 percent relative humidity RH Storage noncondensing Maximum Wet Bulb _ 25 degrees Celsius C Temperature Operating 77 degrees Fahrenheit F Maximum Wet Bulb 146 degrees Celsius C Temperature Storage 115 degrees Fahrenheit F Minimum Dew Point 2 degrees Celsius C Temperature Operating 36 degrees Fahrenheit F Heat Dissipation 800 1250 watts W 2730 4265 Btu hr Btu hr Altitude Operating 2400 meters above sea level m 8000 feet above sea level ft Altitude Nonoperating 4900 meters above sea
23. release the retaining clips O and separate the PMD blank cover from the line card Disconnect the connectors of the receiver cable and the transceiver cable from the respective connectors on the bezel Remove the PMD daughter card from the line card Break the connection by lifting up on the back of the PMD daughter card and then unsnap the PMD daughter card from the two brass standoffs mounted on the line card Install new PMD daughter card or blank PMD cover To install a blank PMD cover snap the PMD cover into the selected port slot To install a new PMD daughter card see the appropriate installation procedure for the PMD daughter card concerned Install the line card in the unit See Installing the Logic Module Replacing Modules 7 13 Installing the SMF PMD Installing the SMF PMD Unpacking the Note PMD The extra posts are not used in this installation Set up the ESD equipment Slip on ESD wrist band Unpack the PMD and check the contents against the packing slip 4 Remove the cable ties from the coiled cable bundle Replacing Modules 7 15 Installing the SMF PMD Prepairing the Complete the following steps to prepare single mode fiber SMF SMF PMD PMD DEFXS AA daughter cards Step Action 1 Identify the receiver cable the transceiver cable O the bezel the coiled cable bundle O the coiled cable tie point the lower port cable tie anchor mounting location
24. the four shoulder screws 3 Install the mounting screw to attach the upper plenum to the GIGAswitch System using a number 2 cross point screwdriver Installing the GIGAswitch System 3 7 Installing the System Modules Installing the System Modules Procedures Installing the FEUs Installing the PSA Installing the fan tray assemblies HE Oe NO SE Installing the logic modules Installing the GIGAswitch System 3 9 Installing the System Modules Caution Install the FEU before installing any logic modules The power cord provides the ground required for ESD protection Installing the Step Action FEU Locate the power switch the power cord the four screws that fasten the selected module to the GIGAswitch System and the handle O of the selected module mk28175b Align the selected module with the module guides of the slot designated for the module Grasp the handle O and slide the module into the unit Tighten the four screws using a number 2 cross point screwdriver Place the power switch in the 0 OFF position Plug the power cord into the power connector and then into the connector for the primary power source 3 10 Installing the GlGAswitch System Installing the PSA Installing the System Modules Step Action Locate the four screws that fasten the module to the GIGAswitch System the handle of the module and the slo
25. to restore the system e Install the modules in the selected backplane See Chapter 7 Replacing Backplanes 9 15 Part IV Reference Part IV contains reference information e Appendix A provides the physical electrical and environmental specifications for the GIGAswitch System e Appendix B describes the cooling and power modules in the fan tray assembly FEU PSA and the PSC card families e Appendix C describes the logic modules in the line card physical medium dependent PMD daughter card SCP card CBS card and clock card families e Appendix D provides guidelines for installing additional logic modules A GIGAswitch System Specifications This appendix provides the specifications for the GIGAswitch System These specifications include e Physical specifications for the GIGAswitch System e Electrical specifications for the GIGAswitch System e Environmental specifications for the GIGAswitch System GIGAswitch System Specifications A 1 Physical Dimensions of the GlGAswitch System Physical Dimensions of the GIGAswitch System The following table shows the physical specifications for the GIGAswitch System Allow 90 0 cm 35 4 in contiguous vertical space for the installation of the GIGAswitch System the lower plenum and the upper plenum Physical Specifications Parameter Min Typ Max Units Symbol Mounting type Rack Mounted Height 896 2 millimeters mm _ 35 25 inches in Width
26. you are now ready to lift the empty GIGAswitch System onto the lower plenum Continue to the next chapter Preparing to Install the System 2 39 3 Installing the GIGAswitch System Note Complete the procedures described in Chapter 2 before proceeding with this chapter Chapter This chapter describes the procedures for installing the empty Contents GIGAswitch System including 1 Installing the GIGAswitch System in the rack 2 Attaching the upper plenum to the GIGAswitch System 3 Installing the system modules Installing the GIGAswitch System 3 1 Installing the GlGAswitch System in the Rack Installing the GIGAswitch System in the Rack Time Required 45 minutes Needed Tools Adjustable wrench e Number 2 cross point screwdriver e ESD equipment Procedures 1 Removing the GIGAswitch System from the pallet 2 Placing the GIGAswitch System on the lower plenum Attaching the GIGAswitch System to the rack Installing the GIGAswitch System 3 3 Installing the GIGAswitch System in the Rack Action Removing the Step GIGAswitch System from 1 the Pallet Locate the four screws attaching the brackets to the pallet and the six screws attaching the brackets to the GIGAswitch System mk28177 Loosen the four screws attaching the brackets to the pallet using the adjustable wrench Remove the six screws O attaching the brackets to the GIGAswitch System using the adjustable wrench
27. 5 21 C 7 function of 1 8 location of fig 1 8 removing 7 2 Switch control processor SCP card DEFGP AA fig 5 16 C 7 System removing 8 1 7 Temperature system status LED B 5 Template function of 2 7 use of fig 2 14 Template positioning clip nuts with 2 14 Terminal OBM connection of fig 4 2 Tests preparation for 4 1 Tools for module removal 3 3 for rack preparation 2 9 2 13 for unpacking 2 4 9 1 U Upper plenum aligning of 3 7 attaching to the GIGAswitch System 3 7 function of 2 7 installation of fig 3 7 8 2 removing 8 2 V Ventilation A 7 WwW Warm boot fig 5 7 Index 5
28. 65 2 Remove the mounting screw O that attaches the upper plenum to the GIGAswitch System using a number 2 cross point screwdriver 3 Pull the upper plenum away from the rack 8 2 Removing the System from the Rack Removing the Upper Plenum Detaching the Empty GIGAswitch System from the Rack Complete the following steps to detach the GIGAswitch System from the rack Step Action 1 Locate the GIGAswitch System and the twelve screws mk28162 2 Remove 12 screws O using a number 2 cross point screwdriver Removing the System from the Rack 8 3 Lowering the Empty GIGAswitch System Lowering the Empty GiGAswitch System Warning The Empty GIGAswitch System weighs 31 75 kg Use two people to lift the unit Complete the following procedure to lower the GIGAswitch System mkv 0281 50 1 Pull the empty GIGAswitch System away from the rack 2 Lower the empty GIGAswitch System and place it on a flat surface 8 4 Removing the System from the Rack Chapter Contents Time Required Tools Required Procedures 9 Replacing Backplanes Caution Read Chapter 6 before attempting to replace a logic or power backplane as described in this chapter Note The modules from the selected backplane should have already been removed see Chapter 7 for to remove the modules This chapter describes the procedures for replacing the logic and pow
29. D daughter card designated for the top slot The PHY S key is replaced by a PHY B key for the PMD daughter card designated for the bottom slot Complete the following procedure to replace the PHY keys LKG 6937 921 Step Action O Release the edge of the PHY key using a thin flat blade 4 41 mm 3 16 in screwdriver 2 Slide the key forward and remove it Tip the replacement key in place and press down Preparing to Install the System 2 27 Installing the MMF ANSI MIC PMD Mounting the Complete the following steps to install multimode fiber MMF MMF ANSI MIC ANSI MIC PMD daughter cards PMD Step Action 1 Identify the ESD mat O port slot O the two retaining clips O the PMD daughter card O the brass standoffs O the bezel and the collar shroud 2 Slip on ESD wrist strap and place the line card on the ESD mat with the components of the line card facing up and the top of the line card facing left Note Remove the top blank bezel for a SAS configuration Remove both the top and the bottom blank bezel for a DAS configuration 2 28 Preparing to Install the System Installing the MMF ANSI MIC PMD Remove the blank bezel Release the locking tabs on both sides of the bezel using a screwdriver Insert the collar shroud into the port slot in the handle of the line card Orient the open portion of the U shaped collar shroud in the up position and insert the
30. GIGAswitch System During system initialization an election takes place in software to assign one SCP card the role of primary SCP If other switch engines are installed they might be used by the system as backup SCPs for redundancy The SCP function includes central functions such as initialization remote management and control of services such as bridging that are distributed across modules One of the major bridging services is to send and receive packets that cannot be handled by the line cards The SCP card sends and receives packets for these purposes among others e Exchanging intraswitch control packets between SCPs and line cards including background monitor keep alive packets address learning packets for transparent bridging and packets to read or set management parameters e Forwarding multicast packets to an SCP by each line card The primary SCP uses special resources in the system to broadcast each packet to the proper set of outbound line card ports and other switch engines Interpreting network control packets diverted from line cards e Acting as a station on the network and emitting packets for remote management the GIGAswitch System SCP Card LEDs and Control mk28110 SCP Card Number Item Function O Module LED Amber green LED Diagnostic Readout Hexadecimal LED Reset push button Indicates power available and MST status Indicates coded diagnostic results Resets
31. GlGAswitch System Installation and Service Manual Order Number EK GGSVA IN 001 This document provides qualified DIGITAL service personnel with instructions for installing and servicing the GIGAswitch System hardware Revision Update Information This is a new document Digital Equipment Corporation Maynard Massachusetts First Printing August 1993 While Digital believes that information included in this publication is correct as of the date of publication it is subject to change without notice Digital Equipment Corporation makes no representations that the interconnection of its products in the manner described in this document will not infringe existing or future patent rights nor do the descriptions contained in this document imply the granting of licenses to make use or sell equipment or software in accordance with the description 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 generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction document 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 w
32. Mode diagnostic mode To initiate an OBM session apply power to the OBM terminal or press ctrl O CLK gt Control O GIGAswitch Out of Band Management Copyright c 1993 Digital Equipment Corporation Contros D will abort OBM session at any time Main Menu 2 Show Modify GIGAswitch Configuration Choice 2 Configuration Menu 6 Reset Management Memory Reboot the GIGAswitch Choice Reset Reboot Menu 2 Reboot the GIGAswitch Choice 2 Do you really want to do this yes no yes Reboot Menu 2 Reboot into diagnostic mode Choice Sonoma Clk Crd BIST V1 2 Defaults BEll Halt Pass 1 Skip Valid Commands CLrDEfaultDUmpExttHelpListPEekPOkeRunSeqxDs WARNING This will terminate your OBM session and REBOOT the GIGAswitch Diag_v2 1 gt Action Results Look for operational CLK appears firmware prompt CLK Type Ctrl O Main Menu appears Type 2 to select Show Configuration Menu appears Modify GIGAswitch Configuration Type 6 to select Reset Reset Reboot Menu appears Management Reboot the GIGAswitch Type 2 to select Reboot the WARNING yes no appears GIGAswitch Type yes Reboot Menu appears Type 2 to select Reboot CLK diagnostic dispatcher menu and prompt appears into diagnostic mode If power has already been applied the Main Menu will be present Testing the System 5 9 Initiating the MST Installing the Maintenance Jumper An SCP card must be op
33. Neutral N 120V Single Phase Input 1 0 milliamperes mA Current Ground G 240V Single Phase Input 4 0 7 5 amperes A Current Steady State 240V Single Phase Input 4 0 7 5 amperes Current Neutral N 240V Single Phase Input 1 0 milliamperes mA Current Ground G Ride Through Time 100 _ milliseconds ms Inrush Current n a amperes peak A Start Up Current n a rms amperes A Start Up Current Duration n a seconds s Power Consumption 800 1250 watts W Apparent Power 1052 1316 volt amperes VA Power Factor 95 none PF Crest Factor 1 37 none CF Power Cord The following table lists the power cords used in the various Types country kits available with the GIGAswitch System Country Part Number Country Part Number Denmark BN16A 2E Israel BN18W 2E UK Ireland BN12A 2E Central Europe BN13A 2E Italy BN17A 2E Austraila BN22C 2E Switzerland BN14A 2E New Zealand BN22C 2E Line cords are 2 5 meters in length Use different outlets and services breakers for redundant power supplies A 4 GIGAswitch System Specifications Electrical Information DC Power The following table shows the DC power requirements for the Requirements GIGAswitch System Parameter Min Typ Max Units Symbol Power Consumption 640 1000 watts W Current at 12 20 amperes A 48 Vde Current at 3 6 5 0 amperes A 12 26 Vdc DC voltage 46 32 49 68 volts Vde range 48 Vde DC voltage 11 0 27 1 volts Vde
34. O and the upper port cable tie anchor mounting location Sun Bieta nitit ieee a a O ini HAM _ PR z MONG WU UE MKV 0281 99 2 Slip on ESD wrist strap and place the line card on the ESD mat with the components of the line card facing up and the top of the line card facing left Note Remove the top blank bezel for a SAS configuration Remove both the top and the bottom blank bezel for a DAS configuration 3 Remove the blank bezel Release the locking tabs on both sides of the bezel using a screwdriver 7 16 Replacing Modules Installing the SMF PMD Note The receiver cable is the thin white cable The transceiver cable is the thick yellow cable Mate the connectors of the receiver cable and the transceiver cable to the respective connectors on the bezel Orient the bezel with the label area facing the top of the line card Extend the loose ends of the receiver cable and the transceiver cable O through the hole in the line card The receiver cable will be to the left and the transceiver cable will be to the right Caution Do not exceed the 3 minimum bend diameter when adjusting coils Roughly dress the coiled cable bundle O Equalize the cables in the coiled cable bundle and dress the coiled cable bundle to the rear of the PMD daughter card as shown in the figure Note Loosely install the cable ties to allow for final dressing of the loop
35. System 7 26 Replacing Modules Replacing a Power Supply Filler Panel Installing a Complete the following steps to install a power supply filler panel Power Supply 1 Locate the screws that fasten the power supply filler panel to the GIGAswitch System mk28153 3 Align the power supply filler panel with the associated holes in the system 4 Tighten the 2 upper and 2 lower screws using a number 2 cross point screwdriver Replacing Modules 7 27 Replacing a PSA Replacing a PSA Removing the PSA 7 28 Replacing Modules Complete the following steps to remove the power status assembly PSA Step Action 1 Locate the four screws that fasten the module to the GIGAswitch System the handle of the module and the slot designated for the module mk28169 2 Remove the four screws on the module using a number 2 cross point screwdriver 3 Slide the module out of the unit Grasp the handle with one hand and support the bottom of the module with your other hand When the module comes to a stop lift up to allow it to clear the upper edge of the chassis and continue removal Replacing a PSA Installing the Complete the following steps to install the power status assembly PSA PSA Step Action 1 Locate the four screws that fasten the module to the GIGAswitch System the handle of the module and the slot designated for the module
36. TIC DISPATCH Sonoma Clk Crd BIST V1 2 Defaults BE11 Halt Pass 1 Skip Valid Commands CLrDEfaultDUmpEx tHelpListPEekPOkeRunSeqXDs Diag_S 03 gt Diagnostic Mode Screens Testing the System 5 3 Help Screens Help Screens The following figures describe the commands available in the diagnostic dispatcher and the terminal protocol modes TERMINAL PROTOCOL MODE MCCLI gt Help CH annel n Make connection to Module n n 1 to 6 9 to 14 CL ear Clears the terminal screen Dl ag_Dispat Return to the Diagnostic Dispatcher DO wnline_load Update of non bootblock firmware Help This help message Olper_Firmware Call the Operational Firmware does not return PS C Transparant access to PSC PO werup_rslts Powerup execution results R eset_Clock Reset the Clock Module T ime Read Update the Clock Module s Real Time Clock V ersions Bootblock and Hardware Versions MCCLI gt FGL OR SCP DIAGNOSTIC DISPATCHER Diag_v2 1 gt Help Clear Clear the Non Volatile error log DEfault Set default switches and update header DUmp Dump the Non Volatile error log Exit Exit to Terminal Protocol Mode Help Display this help screen List start_id end_id seq_mask Run range of tests with sequence mask Run start_id end_id sesq_mask Run range of tests bybe sord or longwords Sequence seq_mask Run all tests with sequence mask XDs Jump to XDS application SWITCHES Bell NOBel NB Bell or no bell on err
37. ach of the two line card ports is capable of processing over 430 000 FDDI packets per second while the maximum connection rate from the line card to the CBS card is over 500 000 connections per second mk28176 Number Port Type Number Port Type 1 SAS Port O DAS Port C 2 Logic Modules Line Card LEDs on Line The following figure identifies the LEDs and connectors on the Card line card and the associated PMD daughter cards Logic Modules C 3 Line Card LED Meaning The following table provides the meaning for the line card LEDs Indication Number Name OFF Amber Green Green Amber PMD FRU LED PMD OK Steady Flashing and fully Reserved Reserved operational or no power Flashing Steady PMD Reserved loop test failed defective PMD FRU Flashing Reserved PMD PHY LED No power or Steady Link Steady Flashing Standby severe fault confidence test Connection dual homing LCT failure accepted Flashing Flashing Topology reject Awaiting a connection O Line card LED No power or Steady MST Steady MST Flashing Non with port LEDs failed or fatal passed fatal firmware off and PMD firmware error error daughter card Flashing LEDs on card Flashing MST Firmware is not fully in progress down line seated or in wait load DLL process of being in progress removed will flash at 1 2 second intervals O Port LED No power or Steady MST Steady MST Flashing or with port failure i
38. an be stacked four modules high Preparing to Install the System 2 35 Installing the SMF PMD Removing Warning the Fan Tray Remove all system modules from the unit to make it Assemblies light enough for two people to lift the unit Complete the following steps to remove the fan tray assemblies from the GIGAswitch System Step Action 1 Locate the two fasteners that attach the selected fan tray assembly to the GIGAswitch System and the handle mk28152 oa Release the two fasteners that attach the selected fan tray assembly to the GIGAswitch System Grasp the handle and slide the fan tray assembly out of the unit enough to see if the fan is rotating Wait for the fan to stop rotating Slide the fan tray assembly out of the unit Grasp the handle with one hand and support the bottom of the fan tray assembly with your other hand Repeat steps 1 through 5 to remove the other fan tray assembly 2 36 Preparing to Install the System Installing the SMF PMD Warning Remove all system modules from the unit to make it light enough for two people to lift the unit Removing the Complete the following steps to remove the power status assembly PSA PSA Step Action 1 Locate the four screws that fasten the module to the GIGAswitch System the handle of the module and the slot designated for the module mk28169 Remove the fou
39. and or out of band management commands PSC LED Testing The PSC card is an FRU that is mounted on the PSA All LEDs are lit for one second during start up to ensure that the LEDs are operational After start up only those LEDs indicating faults remain lit Issued from any GIGAswitch System management station Issued through the terminal modem interface for the GIGAswitch System B 4 Cooling and Power Modules PSA LED Meaning The following figure and associated table identify the security switch and the LEDs on the PSA DPS mk28109 Number Name Condition O PSC card Fault Off MST passed Steady Amber MST failure O System Steady Red System temperature fault temperature fault Off System temperature normal Cooling and Power Modules B 5 PSC Card PSC Card Function Description The power system controller PSC card 54 22132 01 is a member of the FEU family of power modules The PSC card is a module that snaps onto standoffs on the PSA The PSC card automatically plugs into the power backplane when the PSA is installed in the GIGAswitch System The PSC card is that portion of the GIGAswitch System that controls and monitors the redundant 48 Vdc power supplies and the fan tray assemblies The PSC card reports the operational status of the monitored units to the clock card The PSC card performs the following functions e MST diagnostics and fan tests at start up e Tempe
40. assword SNMP get and getnext protocol data units PDUs only Normal Access With password SNMP get getnext and set PDU 4 Easy Access Without password SNMP get getnext and set PDUs Security for OBM is set by password Security for in band management is set by community and privileged port designation Both can be changed using in band or out of band management commands What is Next You are now ready to initiate and evaluate the MSTs for the units of the GIGAswitch System Continue to the next chapter Issued from any GIGAswitch System management station Issued through the terminal modem interface for the GIGAswitch System 4 4 Preparing to Test the System 9 Testing the System Chapter This chapter describes the various screens associated with the Contents diagnostics mode and the following procedures 1 Initiating the MST 2 Evaluating the results of the MST Testing the System 5 1 Diagnostic Mode Screens Diagnostic Mode Screens The following figures show the various screens available in diagnostic mode and their interconnection CLK SCREEN PROMPT CLK gt Ctrl O MAIN SCREEN GIGAswitch Out of Band Management Copyright c 1993 Digital Equipment Corporation Control D will abort OBM session at any time Main Menu how Set IP Addresses how Modify GIGAswitch Configuration how Set Privileged Ports how Set Bootserver Ports et OBM password ib 2 counters how forwardi
41. ated for the module mk28169 2 Align the module with the module guides of the slot designated for the module Lower the rear of the module slightly to allow the lip on the upper rear edge of the module to clear the upper edge of the slot designated for the module 3 Slide the module into the unit Grasp the handle O with one hand and support the bottom of the module with your other hand 4 Tighten the four screws using a number 2 cross point screwdriver What is Next Proceed to Chapter 5 to test the system 7 34 Replacing Modules 8 Removing the System from the Rack Chapter Warning Contents Remove all system modules from the unit to make it light enough for two people to lift the unit See Chapter 7 for removal procedures This chapter describes the following procedures that should be completed to remove the GIGAswitch System in the rack 1 Removing the upper plenum 2 Detaching the empty GIGAswitch System from the rack Time Required 45 minutes Needed Tools You will need the following tools e Number 2 cross point screwdriver e ESD equipment e Static proof containers for modules Removing the System from the Rack 8 1 Removing the Upper Plenum Removing the Upper Plenum Complete the following steps to remove the upper plenum Step Action 1 Locate the upper plenum O the four shoulder screws O and the mounting screw 6 l N Ur Tha mkv 0281
42. ckplane The GIGAswitch System will also have to be removed from the rack prior to logic backplane replacement if the rear of the rack is not accessible 6 2 Preparing to Replace Modules Setting Up ESD Protection Setting Up ESD Protection Protect the logic module against damage from electrostatic discharge ESD by using e Static free containers for long term storage e Grounded ESD wrist strap while installing and removing modules e Grounded ESD mat for tempory storage Using ESD The Portable Static Dissipative Field Service Kit Part No Equipment 29 26246 is used to protect ESD sensitive modules against damage Complete the following steps to set up and maintain a static free area Step Action 1 Ground the unit The unit is grounded through the power cord when it is connected between the unit and the primary power source 2 Lay out the static dissipative work surface ESD mat on a flat surface 3 Connect the ground cord assembly to the ESD mat and to an unpainted surface on the unit 4 Wear the ESD wrist strap and attach it to the ground cord assembly Preparing to Replace Modules 6 3 Removing Power Removing Power Complete the following steps to remove the power from the GIGAswitch System Step Action 1 Locate the power switch and the power connector mk28175a Place the power switch in the 0 OFF position Do not remove the power cord from the po
43. crews on the module using a number 2 cross point screwdriver Slide the module out of the unit Grasp the handle O with one hand and support the bottom of the module with your other hand Installing the FEU Replacing a FEU Complete the following steps to install the front end units FEUs Step Action 1 Locate the power switch the power cord the four screws that fasten the selected module to the GIGAswitch System and the handle O of the selected module mk28175b Align the selected module with the module guides of the slot designated for the module Grasp the handle and slide the module into the unit Tighten the four screws using a number 2 cross point screwdriver Place the power switch in the 0 OFF position Plug the power cord into the power connector and then into the connector for the primary power source Repeat steps 1 through 6 for the remaining FEU Replacing Modules 7 25 Replacing a Power Supply Filler Panel Replacing a Power Supply Filler Panel Removing a Complete the following steps to remove a power supply filler Power Supply panel Filler Panel Step Action 1 Locate the screws that fasten the power supply filler panel to the GIGAswitch System mk28153 2 Remove the two upper and the two lower screws using a number 2 cross point screwdriver 3 Lift the power supply filler panel away from the GIGAswitch
44. d families e Appendix D provides guidelines for installing additional logic modules Customer Documentation The customer GIGAswitch System documentation set consists of the following documents document Part Number GIGAswitch System EK GGMGA MG Manager s Guide Internal Documentation The internal GIGAswitch System documentation set is for DIGITAL internal use only This documentation set includes this manual and the following documents document Part Number GIGAswitch System EK GGGSV CD Maintenance Card GIGAswitch System EK GGGIN CD Installation Card Related Documentation Additional information is available in the following documents document Part Number Fiber Distributed Data EK A0597 M1 Interface Media Connection Information DECconnect System EK DECSY EG Requirements Evaluation Workbook Conventions The following conventions are used in this document Bold typeface Italic typeface Return Ctrl O Indicates that a word or phrase is being emphasized to the reader Indicates the complete titles of manuals Indicates that you press the return key on the keyboard Indicates that you must hold down the key labeled Ctrl while you press another key or a pointing device button Safety Symbols mkv 0281 13 Number Symbol Description 2 Caution Rotating fans Caution Warning Caution Electrostatic sensitive device
45. dditional SCP cards can be ordered separately by the customer A clock card is included in all versions of the product A CBS card is included in all versions of the product All empty logic slots are covered by blank handles Two fan tray assemblies are included in all versions of the product A FEU is included in all versions of the product One additional FEU can be ordered as a redundant power supply A PSA is included in all versions of the product A power supply filler panel is included in all versions of the product It covers the empty slot that can be occupied by the optional redundant FEU See the Fiber Distributed Data Interface Media Connection Information document for available versions part numbers and associated loopback connectors Guidelines for Installing Additional Modules D 3 Recommended Location for Logic Modules Recommended Location for Logic Modules Although line cards or SCP cards can fit in any slot except 7 or 8 Digit al recommends the positions identified in the following figure for these reasons e High availability Zone 1 and zone 2 are cooled by different fans so the first SCP card is placed in slot 4 zone 1 and the second SCP card is placed in slot 13 zone 2 e Minimum future upgrade impact 2 port backplane slots are filled first This leaves the 4 port backplane slots open for 4 port line cards when they become available The following figure identifie
46. dem OQ remote modem 6 remote OBM terminal and the associated cables Typical part numbers BC22D xx and BCO5D xx respecively where xx length of cable in feet mk28151 1 The OBM terminal and modems meeting CCITT V 32 standards and the associated cables are supplied by the customer 4 2 Preparing to Test the System Connecting the OBM terminal Connect an RS232 cable O to the terminal O and to the OBM port O Install a modem as described in the appropriate modem documentation and connect the modem O to the OBM terminal O t Have the remote modem and the remote OBM terminal installed at the remote site t Refer to the terminal documentation and set up the terminal as follows 9600 baud rate 8 bits no parity 1 stop bit Press Return or Ctr O to prepare the terminal for out of band commands Set the security switch position 4 to allow OBM access without password Modem installation only Preparing to Test the System 4 3 Setting the Security Switch Setting the Security Switch The security switch controls the ability to configure or monitor the GIGAswitch System using in band or out of band OBM f management commands The following figure and table identify the security switch and the positions of the security switch MANDO AN ee mk28109a Position Function Access Allowed Out of Band In Band No Access No No 2 Secure Access With p
47. e Accessory Kit mk28157 Number Part Number Name 2 EK GGGAA AP EK GGMGA MG GIGAswitch System Planning Guides GIGAswitch System Manager s Guide The GIGAswitch System Planning Guide shown in the figure is not currently available 2 8 Preparing to Install the System Testing the System Modules Testing the System Modules Time Required 5 minutes Tools Required None Procedures l 1 Applying power to the GIGAswitch System 2 Evaluating the results of the MST Preparing to Install the System 2 9 Testing the System Modules Applying Complete the following steps to apply power to the GIGAswitch Power to the System GIGAswitch System Step Action 1 Locate the power switch the power cord O and the power connector Some power cords are shipped separately in country kits mk28175 Place the power switch in the 0 OFF position 3 Plug the power cord into the power connector and then into the connector for the primary power source 4 Place the power switch in the 1 ON position Evaluating the Observe the operational status of the GIGAswitch System after Results of the the power on MST is complete If one or more of the following MST conditions exist see Chapter 5 If none of the following conditions exist see the next section One or more of the LEDs on the GIGAswitch System remains solid amber or solid red None of the LEDs light
48. em in the Rack Attaching the Upper Plenum to the GIGAswitch System Installing the System Modules 0 cc eee eee eee nee Part ll Test 4 Preparing to Test the System Connecting the OBM terminal 0 0 0 ee ene Setting the Security Switch vii 2 13 2 20 2 21 2 25 2 26 2 31 PPP ONG 4 2 4 4 5 Testing the System Diagnostic Mode Screens 0 cece ee eens 5 2 Help crees ii ne nn ee ewes bows 5 4 Initiating the MST A er aan mean 5 5 Testing Procedures 5 12 Meaning of LEDS A aa 5 15 Part lll Service 6 Preparing to Replace Modules Prerequisites for Replacing GIGAswitch System Modules 6 2 Setting Up ESD Protection 6 3 Removing Power oy 02 2 Qos le Bate ans RN ln u 6 4 7 Replacing Modules Replacing a Logic Module 0 ccc cee eee eens 7 2 Replacing the PMD Daughter Cards o ooooooooooo oo 7 5 Removing the MMF ANSI MIC PMD 0 000 ee eeee 7 6 Installing the MMF ANSI MIC PMD 0 0 00 eee 7 9 Removing the SMF PMD Daughter Card 0 00000 eee 7 12 Installing the SMF PMD 0 0 ccc eee 7 15 Replacing a Blank Handle 0 0 0 ce ec eee 7 20 Replacing a Fan Tray Assembly 0000 eee ene 7 22 Replacing FEU vr ds oe IS NEE A AE HA Is 7 24 Replacing a Power Supply Filler Panel o o oooooo 7 26
49. en corrected The following figure is an example of using the diagnostic mode to isolate an intermittent fault in the clock module Complete navigational information for the diagnostic mode is also provided For a list of available tests for a given module type li at the Diagnostic Dispatcher prompt After rebooting into diagnostic mode and entering the CLK Diagnostic Dispatcher mode the following line was entered to set the number of passes from 1 to 10 and to inhibit all outputs except the summaries Since the module will be replaced if any test fails it is not necessary to see the other displays After setting the default switches test 101 was run 10 times The summary indicates the results of the test A line card or an SCP card can be tested using the same commands once the Diagnostic Dispatcher mode for that card is entered CLK SCREEN PROMPT CLK gt O gt gt End Session MAIN SCREEN 2 Show Modify GIGAswitch Configuration Choice CONFIGURATION MENU Configuration Menu 6 Reset Management Memory Reboot the GIGAswitch Choice ET RI ES Reset Reboot Menu 2 Reboot the GIGAswitch Choice EBOOT REBOOT MENU Reboot Menu 2 Reboot into diagnostic mode Choice E CLK DIAGNOSTIC DISPATCHER Sonoma Clk Crd BIST V1 2 Defaults BEll Halt Pass 1 Skip Valid Commands CLrDEfaultDUmpExitHelpLis
50. epeat step 4 for the left rear rail 2 16 Preparing to Install the System Preparing the Rack Installing the Lower Plenum Procedures 1 Attaching the lower plenum brackets 2 Attaching the lower plenum Preparing to Install the System 2 17 Preparing the Rack Attaching the Lower Plenum Bracket 2 18 Complete the following steps to attach the lower plenum bracket to the rear rails of the rack Step Action 1 Locate hole and the attached pin on the rear of the lower plenum brackets rear rails O two screws used to attach the lower plenum brackets to the rear rails of the rack and the clip nuts not shown on the rear rails of the rack mk28167 Align the hole and the attached pin of the right lower plenum bracket with the corresponding clip nut and hole on the inside of the rear rail O and insert the pin of the right lower plenum bracket into the corresponding hole in the rack Attach the right lower plenum bracket to the right rear rail O Install one screw using a number 2 cross point screwdriver Repeat steps 2 and 3 for the left lower plenum bracket O Preparing to Install the System Attaching the Lower Plenum Preparing the Rack Complete the following steps to attach the lower plenum to the rack and to the lower plenum brackets Step Action 1 Locate the lower plenum the four clip nuts and associated screws O the right and left lower ple
51. ependently a full duplex connection may be established as two half duplex connections CBS Card CBS LEDs mk28133 Event Number Event LED Condition Meaning 1 Clock card tests the Flashing amber Test in progress CBS card Solid green Test passed Solid amber Test failed Logic Modules C 13 D Guidelines for Installing Additional Modules This appendix provides guidance for installing additional logic module Guidelines for Installing Additional Modules D 1 Identifying the Contents of the GIGAswitch System Identifying the Contents of the GIGAswitch System The contents of the GIGAswitch System depend on any options the customer may have ordered These options were installed in the GIGAswitch System before shipment Refer to the following figure and table to identify the contents of the GIGAswitch System configuration mk28107F D 2 Guidelines for Installing Additional Modules Identifying the Contents of the GIGAswitch System Number Order Number Description 0 DEFGL AA O DEFGP AA 54 22120 01 54 22116 01 70 30587 05 O 70 30578 01 O DEFGB AB 70 30585 01 74 45749 01 A line card with the requested PMD daughter cards ordered separately installed One line card is included with the DEFGA BA and DEFGA BB versions of the product Additional line cards can be ordered separately by the customer A SCP card One SCP card is included in all versions of the product A
52. er PMD loop test failure defective PMD FRU Off no power Steady amber Link confidence test LCT failure Flashing amber Topology reject Steady green Connection accepted Flashing green Awaiting a connection Flashing amber green Stand by dual homing Off No power or with port LEDs off and PMD daughter card LEDs on card is not fully seated or in process of being removed Steady amber MST failure or fatal firmware error Flashing amber MST in progress Wait Steady green MST passed Flashing green Firmware down line load DLL in progress will flash at 1 2 second intervals Flashing amber green Non fatal firmware error Off No power or with port LEDs off and PMD daughter card LEDs on card is not fully seated or in process of being removed Steady amber MST failure in this port Flashing amber MST in progress wait Steady green MST passed port active and in forwarding state Flashing green MST passed port in backup preforwarding state or station management is off Off No power or severe fault Steady amber MST failure Flashing amber MST in progress Wait Steady green with B or E in HEX LED MST passed Steady green with D in HEX LED Downline load in progress Steady green with alternating D E in HEX LED Corrupt image detected during downline load Retrying Steady amber MST failure Flashing amber MST in progress Steady green MST passed Steady amber MST fail
53. er backplanes 60 minutes e Number 2 cross point screwdriver e Thin flat blade 4 41 mm 3 16 in screwdriver e Accessing the backplanes Replacing the logic backplane Replacing the power backplane e Restoring the system Replacing Backplanes 9 1 Accessing the Backplanes Accessing the Backplanes This section contains the following procedures Removing the back door e Installing the back door Replacing Backplanes 9 3 Accessing the Backplanes Removing the Complete the following steps to remove the back door from the Back Door GIGAswitch System Step Action 1 Locate the 10 screws that fasten the back door to the GIGAswitch System and the lower lip used to remove the back door 0 mkv 0281 59 2 Loosen the 10 screws several turns using a number 2 cross point screwdriver 3 Grasp the lower lip and pull the back door up far enough to clear the keyhole slots in the back door 4 Pull the back door away from the GIGAswitch System 6 9 4 Replacing Backplanes Installing the Back Door Accessing the Backplanes Complete the following steps to install the back door on the GIGAswitch System Step Action 1 Locate the screws that fasten the back door to the GIGAswitch System and the back door 0 mkv 0281 59 2 Align the keyslots on the back door with the ten screws on the GIGAswitch System and press down 3 Tighten the ten screws using a n
54. er system clocks and distributes them through the backplane to each of the line card and the SCP card This allows resources associated with the backplane in particular the CBS card and the Backplane bus to be used in a synchronous and efficient manner The clock card also arbitrates access to the backplane bus to grant ownership of the potential users in a fair manner The clock card provides the GIGAswitch System user with a standard terminal or modem interface conforming to RS232 specifications and compatible with RS423 The interface can be used to connect a terminal to GIGAswitch System for local management and diagnostic purposes Full modem support is also provided for remote maintenance and diagnostic support User specific parameters such as baud rates stop bits parity data length and so forth are stored locally on the clock card in nonvolatile FLASH memory The clock card receives environmental status from the PSC card when requested This status includes e Power supply status e The state of the fans e Ambient temperature The clock card monitors line card SCP card and CBS card to determine the type of card present during power initialization and to determine when a card is removed or inserted The major functions of the clock card are e Clock generation and distribution e Backplane bus arbitration and power sourcing Logic Modules C 9 Clock Card C 10 Logic Modules e Arbitration and tie breaking o
55. erational to enter an OBM mode of operation Using a maintenance jumper allows entry into the OBM maintenance mode without an operational SCP The following figure and table describe how to enter the OBM maintenance mode using a maintenance jumper 10000014 1000001 loo 00 000000 000000 000000 000 loo 00 000000 000000 00 Number Description 1 Slot 6 2 Maintenance jumper Slot 7 5 10 Testing the System Initiating the MST Action Results Primary power switch placed in O position Access the maintenance connector Install maintenance jumper Install cards in slots 6 and 7 Primary power switch placed in the 1 ON position Power removed from unit Cards removed from slots 6 and 7 Jumper installed as shown Cards reinstalled CLK diagnostic dispatcher menu and prompt appears Testing the System 5 11 Testing Procedures Testing Procedures Example of Using Diagnostic Mode Description of Example 5 12 Testing the System Module self tests MSTs are initiated when power is applied or when the system is rebooted See MST summary to interpret the results of the MSTs The diagnostic mode can be used to run selected tests multiple times to isolate intermittent faults See example on the next page When the fault is identified Repeat the MSTs to ensure that all faults have be
56. ews Move the ejectors outward to unseat the module O from the unit GENTLY slide the module out of the unit Place module in a static proof bag Place bagged module on a flat surface or on another bagged module The modules can be stacked four modules high Repeat steps 3 through 6 to remove the rest of the logic modules Preparing to Install the System 2 23 Installing the PMD Daughter Cards Installing the PMD Daughter Cards The following table provides the part numbers for the possible PMD daughter cards Physical Media PMD Part Number ANSI Multimode Fiber FDDI DEFXM AA Single mode Fiber FDDI DEFXS AA Preparing to Install the System 2 25 Installing the MMF ANSI MIC PMD Installing the MMF ANSI MIC PMD Unpacking the Note PMD The extra posts and the PHY M key provided in the package are not used in this installation The PHY A and PHY B keys are used in the DAS configuration of the ANSI Multimode Fiber FDDI PMD only Set up the ESD equipment Slip on ESD wrist band Unpack the PMD and check the contents against the packing slip 2 26 Preparing to Install the System Installing a PHY Port Key Installing the MMF ANSI MIC PMD Note This section applies to a dual attachment station DAS configuration only The connector on the PMD daughter card is shipped with a universal PHY S key installed The PHY S key is replaced by a PHY A key for the PM
57. fying the Options 2 6 Preparing to Install the System mk28118 Number Part Number Description 2 17 00083 42 70 30580 01 70 30582 01 DEFGA Bx Power cord term 3 18 SJT or the power cord from the appropriate country kit Rack mount kit Accessory kit GIGAswitch System DEFGA BA includes a power cord term 3 18 SJT DEFGA BB does not include a power cord term 3 18 SJT The customer ordering the DEFGB BB version must order a country kit to obtain the proper power cord Appendix D provides a description of these options as well as where the options should be installed in the GIGAswitch System Identifying the Contents of the Rackmount Kit Unpacking the System mk28156 Number Part Number Name Function O 74 45687 01 O 70 30586 01 N A O 36 40161 01 Upper plenum Lower plenum with brackets Hardware container Template Directs air from the front of the rack into the top of the GIGAswitch System and down through the GIGAswitch System Supports the GIGAswitch System and directs the air exhausting from the fans in the GIGAswitch System to the rear of the rack Contains the 18 clip nuts and 23 screws used to install the lower plenum the GIGAswitch System and the upper plenum Used to determine the location on the rack for the clip nuts Preparing to Install the System 2 7 Unpacking the System Identifying the Contents of th
58. g a PSC Card Removing the Once the power status assembly PSA has been removed PSC Card complete the following steps to remove the power system controller PSC Step Action 1 Locate the PSC card OQ the PSA and the two cables connecting the PSC card to the PSA and the standoffs mk28155 Unplug the two cables from the PSC card O Unsnap the PSC card from the standoffs O on the PSA and pull the PSC card away from the PSA 7 32 Replacing Modules Replacing a PSC Card Installing a Complete the following steps to install a power system controller PSC Card PSC Step Action 1 Locate the PSC card OQ the PSA 0 and the two cables connecting the PSC card to the PSA and the standoffs mk28155 2 Align the holes in the PSC card with the standoffs on the PSA and snap the PSC card onto the standoffs Note The bottom connector has 5 wires the top connector has 4 wires and the top three pins remain disconnected 3 Starting from the bottom pin on the connector plug the two cables from the PSA O onto the PSC card O as shown in the figure Replacing Modules 7 33 Replacing a PSC Card Installing the Complete the following steps to install the power status assembly PSA PSA Step Action 1 Locate the four screws that fasten the module to the GIGAswitch System the handle of the module and the slot design
59. h function of 1 7 Power system controller PSC card 54 22132 01 function of 1 6 1 8 removing 7 32 Power system controller PSC card 54 22132 01 fig B 6 Preinstallation tasks rack preparation 2 13 site preparation 2 2 unpacking 2 4 Pretest tasks connecting the OBM terminal 4 2 setting the security switch 4 4 PSA location of LEDs B 5 meaning of LEDs B 5 Index 4 PSC card installing 7 33 location of B 4 replacement of fig 7 32 7 33 Purpose of PSA B 4 R Rack attaching lower plenum bracket to 2 18 attaching lower plenum to 2 19 attaching system to 3 6 attaching upper plenum to 3 7 installing clip nuts on 2 16 positioning clip nuts on 2 14 Selection of of fig 2 3 Rack mount kit 70 30580 01 2 6 contents of 2 7 Rack preparation 2 13 Requirements electrical A 4 environmental A 6 physical dimensions A 3 tools 2 4 2 9 2 13 3 3 9 1 S Safety symbols definition of fig xi SAS port identification of ig 1 4 C 2 SCP card removal prerequisites 6 2 Sections fig 1 5 Security switch function of 1 7 location of 1 6 use of 4 4 B 4 Serial port See OBM port Shipping carton contents fig 2 6 Site preparation 2 2 Specifications electrical A 4 environmental A 6 physical dimensions A 3 Status LED function of 1 7 Switch control processor SCP card DEFGP AA configurations included in D 3 evaluating LEDs on table 5 16
60. he extra posts are not used in this installation Set up the ESD equipment Slip on ESD wrist band Unpack the PMD and check the contents against the packing slip 4 Remove the cable ties from the coiled cable bundle Preparing to Install the System 2 31 Installing the SMF PMD Prepairing the Complete the following steps to prepare single mode fiber SMF SMF PMD PMD DEFXS AA daughter cards Step Action 1 Identify the receiver cable the transceiver cable O the bezel the coiled cable bundle O the coiled cable tie point the lower port cable tie anchor mounting location O and the upper port cable tie anchor mounting location Sun Bieta nitit ieee a a O ini HAM _ PR z MONG WU UE MKV 0281 99 2 Slip on ESD wrist strap and place the line card on the ESD mat with the components of the line card facing up and the top of the line card facing left Note Remove the top blank bezel for a SAS configuration Remove both the top and the bottom blank bezel for a DAS configuration 3 Remove the blank bezel Release the locking tabs on both sides of the bezel using a screwdriver 2 32 Preparing to Install the System Installing the SMF PMD Note The receiver cable is the thin white cable The transceiver cable is the thick yellow cable Mate the connectors of the receiver cable and the transceiver cable to the respective connectors on the
61. ill be required to correct the interference at the user s own expense Copyright Digital Equipment Corporation 1993 All Rights Reserved Printed in the United States of America The postpaid Reader s Comments forms at the end of this document request your critical evaluation to assist in preparing future documentation The following are trademarks of Digital Equipment Corporation DECconnect GIGAswitch ThinWire and the DIGITAL Logo All other trademarks and registered trademarks are the property of their respective holders This document was prepared using VAX DOCUMENT Version 2 1 Preface sao fot a ido Part I Install Contents 1 Overview of the GIGAswitch System Purpose of the GIGAswitch System 2 2222222 o cece nes Parts of the GIGAswitch System 0 0 0 ccc ee ees Location of the Modules Description of the Cooling and Power Modules Description of the Logic Modules 0 0 0 cece eee ae 2 Preparing to Install the System Verifying the Site Preparation 0 0 cece eee eee eee Unpacking the System Testing the System Modules Preparing the Rack Setting Up ESD Protection Removing the System Modules 0 00 cece eee eee nes Installing the PMD Daughter Cards 0 0 Installing the MMF ANSI MIC PMD 0 00 0 e eee Installing the SMF PMD 3 Installing the GIGAswitch System Installing the GIGAswitch Syst
62. included in D 3 evaluating LEDs on table 5 15 5 21 function of 1 8 location of fig 1 8 2 port FDDI line card DEFGL AA fig 5 15 C 3 2 port FDDI line card DEFGL AA s removing 7 2 Port type verifying fig 1 4 Power applying to system 2 10 5 6 control of fig 2 11 6 4 removing 2 11 6 4 Power and Cooling Modules evaluating LEDs table 5 22 LEDs fig 5 22 Power backplane installing 9 8 replacement of fig 9 8 9 9 Power backplane 54 22138 01 removing 9 6 Index 3 Power connector function of 1 7 Power cord connection of fig 2 10 5 6 Power cord U S 17 00083 42 2 6 configurations included in D 2 Power module power status assembly PSA 70 30585 01 B4 Power modules controls LEDs connectors fig 1 7 functions of 1 6 location of fig 1 5 types of 1 6 Power modules fig 1 6 Power status assembly PSA description of B 4 evaluating LEDs table B 5 function of B 4 LED interpretation fig B 5 purpose of B 4 removal of fig 2 37 3 11 7 28 7 29 7 31 7 34 Power status assembly PSA 70 30585 01 configurations included in D 3 evaluating LEDs table 5 22 location of fig 1 6 part number B 4 removing 2 37 7 28 7 31 Power status assembly PSA 70 30585 01 fig gt 4 4 B 5 Power supply filler panel installing 7 27 replacement of fig 7 26 7 27 Power supply filler panel 74 45749 01 configurations included in D 3 removing 7 26 Power switc
63. ine card Orient the bezel with the label area facing the top of the line card 5 Dress the cables in the coiled cable bundle and tighten the cable ties 6 Install final cable_tie If SMF PMD daughter card is already installed in the port attach the two coiled cable bundles together at the tie point shown using a cable tie If this is the first SMF PMD daughter card to be installed mount the cable tie anchor in the appropriate position the position for the upper port or the position for the lower port and attach the coiled cable bundle O to the appropriate cable tie anchor 7 This step is for DAS configuration only Repeat steps 4 through 6 to install the other PMD daughter card 8 Place line card in a static proof bag 9 Place bagged module on a flat surface or on another bagged module The modules can be stacked four modules high Proceed to Chapter 5 to test the system Replacing Modules 7 19 Replacing a Blank Handle Replacing a Blank Handle Removing a Blank Handle 7 20 Replacing Modules Complete the following steps to remove a blank handle from the GIGAswitch System Step Action 1 Locate the screws that fasten the selected blank handle to the GIGAswitch System the guide pins and the EMI shield O mk28106 Caution Be careful not to damage the EMI shield 2 Loosen the upper and lower screws that fasten the selected blank handle to the system using
64. itch System Parts of the GIGAswitch System Parts of the GIGAswitch System Part Order Number Quantity DEFGB BA DEFGA BB Option 2 port FDDI line card DEFGL AA 1 1 Up to 11 contains one or more of the following types of PMD daughter cards 1 e MMF ANSI MIC PMD DEFXM AA 2 e SMF PMD DEFXS AA Switch control processor SCP card 1 1 1 DEFGP AA Crossbar switch CBS card 54 22116 01 1 1 0 Clock card 54 22120 01 1 1 0 Chassis contains 1 1 0 e Fan tray assembly 70 30578 01 4 Logic backplane 54 21849 01 e Power backplane 54 22138 01 Front end unit FEU DEFGB AA 1 0 1 Front end unit FEU DEFGB AB 0 1 1 Power status assembly PSA 70 30585 01 1 1 0 contains e Power system controller PSC card 54 22132 01 Power cord U S 17 00083 42 1 0 0 Power cord Non U S 0 0 1 country kit per FEU 1PMD daughter cards ordered separately as options Maximum of 4 PMD daughter cards per line card 2MMF multimode fiber ANSI American National Standards Institute MIC medium interface connector and PMD physical medium dependent 3SMF single mode fiber and PMD physical medium dependent 4Two per chassis Overview of the GIGAswitch System 1 3 Parts of the GIGAswitch System Configuration The configuration used in this document is a DEFGA Bx The Used in This upper port of the line card is configured as a single attachment Document station SAS port and the lower port of the line card is
65. l cooling and power modules can be hotswapped Capability 1 6 Overview of the GIGAswitch System Description of the Cooling and Power Modules LEDs Controls and Connectors on 1 the Cooling BE and Power Modules p me mk28124 Item Modules Function O Status LED amber All Indicates module self test MST failed Status LED green FEU Indicates MST passed Status LED red PSA Indicates overtemperature O Security switch Power status Controls the ability to configure or monitor key operated assembly PSA the GIGAswitch System with in band or out of band management commands using password security Positions 1 No access 2 Secure Access 3 Normal Access and 4 Easy Access O Power switch Front end unit Enables or disables power to the FEU GIGAswitch System O Power connector Front end unit Provides ac power for the GIGAswitch FEU System For further information on LED functions refer to Chapter 5 Power Switch The power switch is located on the FEU There is no circuit breaker for overcurrent protection although the modules have fuses that are not field replaceable units FRUs Overview of the GIGAswitch System 1 7 Description of the Logic Modules Description of the Logic Modules mk28123 Module Description Line card SCP card Clock card O CBS card Provides the packet input output ports for the GIGAswitch System Filters selected packe
66. m 35 4 in long and can be used to verify the contiguous space The spacing between the holes of the rack should comply with EIA RETMA standard EIA 310B or one of the metric 25mm standards EIA 310 D IEEE 1301 or IEC 48D See the following figure ACCEPTABLE RACK PATTERNS 25 000 mm 25 000 mm O O O O O O O O O EIA RETMA STANDARD METRIC 25 mm STANDARD EIA 310 B EIA 310 D IEEE 1301 IEC 48D Preparing to Install the System 2 3 Unpacking the System Unpacking the System Time Required 15 minutes Tools Required Band cutter Procedures 1 Removing the packing material Identifying the contents of the shipping container Testing the modules 2 4 Preparing to Install the System Removing the Packing Material Unpacking the System Note DO NOT remove GIGAswitch System from the pallet The pallet will serve as a temporary operational platform during system module testing Step Action 1 Locate the banding and the shipping container O mK28119 2 Cut the banding from the shipping container and the pallet using a band cutter 3 Slide the shipping container up and off the GIGAswitch System using two people 4 Remove the packing material the rack mount kit and the accessory kit 5 Remove the shipping bag from the GIGAswitch System Preparing to Install the System 2 5 Unpacking the System Identifying the Contents of Shipping Container Identi
67. m the line card Remove the collar shroud from the port slot in the handle of the line card Remove the PMD daughter card from the line card Mate the connector by lifting up on the back of the PMD daughter card and then unsnap the PMD daughter card from the two brass standoffs mounted on the line card Install new PMD daughter card or blank PMD cover To install a blank PMD cover snap the PMD cover into the selected port slot To install a new PMD daughter card see the appropriate installation procedure for the PMD daughter card concerned Install the line card in the unit See Installing the Logic Module Replacing Modules 7 7 Installing the MMF ANSI MIC PMD Installing the MMF ANSI MIC PMD Unpacking the Note PMD The extra posts and the PHY M key provided in the package are not used in this installation The PHY A and PHY B keys are used in the DAS configuration of the ANSI Multimode Fiber FDDI PMD only Set up the ESD equipment Slip on ESD wrist band Unpack the PMD and check the contents against the packing slip Replacing Modules 7 9 Installing the MMF ANSI MIC PMD Mounting the Complete the following steps to install multimode fiber MMF MMF ANSI MIC ANSI MIC PMD daughter cards PMD Step Action 1 Identify the ESD mat O port slot O the two retaining clips O the PMD daughter card O the brass standoffs O the bezel and the collar shroud
68. move the cable assembly Loosen the two screws on each connector backplane and chassis sides using a thin flat blade 4 41 mm 3 16 in screwdriver Remove the six screws using a number 2 cross point screwdriver Remove the three lower screws first then remove the three upper screws Lift the logic backplane away from the GIGAswitch System Rotate the backplane slightly right side turning inward and the left side turning outward during removal Replacing Backplanes 9 11 Replacing the Logic Backplane Action Installing Step the Logic Backplane 1 Locate the screws that fasten the logic backplane O to the GIGAswitch System and the cables used to connect the logic backplane with the fan tray assemblies 9 12 Replacing Backplanes mkv 0281 28 Replacing the Logic Backplane 2 Insert the lower edge of the backplane behind the power connector and into the lower right corner of unit 3 Install the six screws three upper and three lower 1 using a number 2 cross point screwdriver Install the three upper screws first then install the three lower screws 4 Install the cable assembly Plug in the connector and tighten the two screws using a thin flat blade 4 41 mm 3 16 in screwdriver Installing the Remove the back door see Accessing the Backplanes Back Door Replacing Backplanes 9 13 Restoring the System Restoring the System Complete the following procedures
69. n behalf of the SCP card e Local console terminal or modem interface Sensing and control of the environment and of other modules In addition many centralized resources exist on the clock card Examples of such resources include the many Ethernet addresses associated with each GIGAswitch System platform network and local management parameters and parameters learned about any local topology Clock Card LEDs Clock Card MK28132 Event Number Event LED Condition Meaning 1 2 Clock card startup Solid amber After reset MST has not passed Clock card MST Flashing amber MST in progress Solid green MST passed Solid amber MST failed Logic Modules C 11 CBS Card CBS Card Function Specifications C 12 Logic Modules The crossbar switch CBS card 54 22116 01 is a member of the CBS card family of logic modules The crossbar is comprised of three CBS 36 chips each operating in 36x36x2 mode to make a 6 bit wide 36 port crossbar The function of the CBS card is to connect numerous 100 Mbit links together in a dynamic fashion Any input port may be connected to any single output or group of outputs Each connection must be specified individually The CBS card has an aggregate maximum bandwidth of 3 6 Gigabits second Connections are made through the crossbar between 100 Mbit second links at a maximum rate of 6 25 million connections per second Half duplex connections are made ind
70. n this passed port Reserved LEDs off and PMD daughter card LEDs on card is not fully seated or in process of being removed port Flashing MST in progress Wait active and in forwarding state Flashing MST passed port in backup preforwarding state or station management is off C 4 Logic Modules PMD Daughter Cards PMD Daughter Cards The line card can have up to four physical medium dependent PMD daughter cards installed as independent field replaceable units FRUs The PMD daughter card houses a PMD option Each PMD daughter card contains a PMD FRU LED and a PMD PHY LED The following figure and table identify the various PMD options Name Part Number Description PMD Loopback Single Mode 12 34685 01 12 34830 01 FC to FC Fiber ANSI BN24B xx 12 32005 01 FDDI to FDDI Multimode Fiber ANSI BN24D xx 12 32005 01 FDDI to 2 5 mm ST type Multimode Fiber Blank PMD Bezel xx cable length in meter See Fiber Distributed Data Interface Media Connection Information 9 MK28171 el PMD options include multimode fiber MM and single mode fiber SM Logic Modules C 5 SCP Card SCP Card Application SCP Function C 6 Logic Modules The switch control processor SCP card DEFGP AA is a member of the SCP card family of logic modules The most common application for the SCP card is to serve as the System Control Processor SCP for the
71. ndent PMD daughter card switch control processor SCP clock card and crossbar switch CBS families Chapter 8 describes the procedures for removing the GIGAswitch System Chapter 9 describes the procedures for replacing the logic and power backplanes after all the modules have been removed from the selected backplane 6 Preparing to Replace Modules Chapter This chapter lists the prerequisites for replacing the GIGAswitch Contents System modules and describes the following procedures e Setting up ESD protection Removing power from the system Preparing to Replace Modules 6 1 Prerequisites for Replacing GIGAswitch System Modules Prerequisites for Replacing GIGAswitch System Modules GIGAswitch System modules include the following e Logic modules e Cooling and power modules Logic Modules The following figure and associated table summarize the prerequisites for removing logic modules They identify slot limitations which modules must be removed prior to performing the replacement procedure for the desired module and whether or not power must be removed or ESD equipment used o e a mk28123 ESD Power Slot Number Module Required Removed Limitations Other Modules Removed 11 Line card Yes Yes 1 through 6 None 9 through 14 2 SCP card Yes No 1 through None 6 9 through 14 Clock card Yes Yes 7 None CBS card Yes Yes 8 None Not Logic Yes Yes N A All logic modules Shown ba
72. ng database entry Do Get GetNext of MIB variables End this session Choice OMDAIADUHHBWNHE CONFIGURATION MENU Configuration Menu Show Box Configuration fans power etc Show Slot Configuration Show LAN Addresses Power Up a card Power Down a card Reset Management Memory Reboot the GIGAswitch Return to Main menu Choice RESET REBOOT Reset Reboot Menu 1 Reset Management Memory 2 Reboot the GIGAswitch 3 Return to Main menu Choice REBOOT MENU Reboot Menu 1 Reboot the GIGAswitch 2 Reboot into diagnostic mode 3 Return to previous menu Choice 5 2 Testing the System Yes CLK SCR T EN PROMPT CLK gt O BR End Session MAIN SCREEN 2 Show Modify GIGAswitch Configuration Choice CONFIGURATION MENU Configuration Menu 6 Reset Management Memory Reboot the GIGAswitch Choice ESET R Reset Reboot Menu 2 Reboot the GIGAswi Choice EBOOT MENU Reboot Menu 2 Reboot into diagnostic mode Choice CLK DIAGNOSTIC DISPATCHER Sonoma Clk Crd BIST V1 2 Defaults BEll Halt Pass 1 Skip Valid Commands CLrDEfaultDUmpEx tHelpListPEekPOkeRunSegXDs Diag_v2 1 gt TERMINAL PROTOCOL MOD CLK MMCLI accessed using Exit from Diagnostics Calling MMCLI Nonfatal Status 00000000 MMCLI gt FGL or SCP DIAGNOS
73. num bracket the two screws O used to connect the right and left lower plenum brackets to the lower plenum mk28168 Align the holes in the brackets on the lower plenum with the clip nuts on the front rails of the rack designated for the lower plenum Attach the lower plenum to the front rails of the rack Install the four screws using a number 2 cross point screwdriver Attach the lower plenum to the right plenum bracket Install the two screws O using a number 2 cross point screwdriver Repeat step 4 for the left plenum bracket Preparing to Install the System 2 19 Setting Up ESD Protection Setting Up ESD Protection Protect the logic module against damage from electrostatic discharge ESD by using e Static free containers for long term storage e Grounded ESD wrist strap while installing and removing modules e Grounded ESD mat for tempory storage Using ESD The Portable Static Dissipative Field Service Kit Part No Equipment 29 26246 is used to protect ESD sensitive modules against damage Complete the following steps to set up and maintain a static free area Step Action 1 Ground the unit The unit is grounded through the power cord when it is connected between the unit and the primary power source 2 Lay out the static dissipative work surface ESD mat on a flat surface 3 Connect the ground cord assembly to the ESD mat and to an unpainted surface on the unit
74. or SWITCHES Continue Halt LOop Continue halt or loop error SWITCHES INHIBIT_A IA Inhibit all output except summaries SWITCHES NOInhibit NI Don t inhibit any output SWITCHES Pass n Repeat length for run Seq SWITCHES Ski NOSkip NS Skip or don t skip over tests on error Diag_v2 1 gt 5 4 Testing the System Initiating the MST Initiating the MST The following methods are used to initiate the module self test MST e Applying power to the GIGAswitch System e Rebooting the GIGAswitch System e Running MST in diagnostic mode Testing the System 5 5 Initiating the MST Applying Complete the following steps to apply power to the GIGAswitch Power to the System GIGAswitch System Step Action 1 Locate the power switch the power cord O and the power connector Some power cords are shipped separately in country kits mk28175 Place the power switch in the 0 OFF position 3 Plug the power cord into the power connector and then into the connector for the primary power source 4 Place the power switch in the 1 ON position 5 6 Testing the System Initiating the MST Rebooting the The following contains the displays and selections required to GIGAswitch reboot the GIGAswitch System from the OBM terminal To System initiate an OBM session apply power to the OBM terminal or press ctri O CLK gt Control 0 GIGAswitch Out of Band Management Co
75. oting 5 7 5 10 rebooting into diagnostic mode 5 9 removing 8 1 sections of 1 5 Sections of fig 1 5 specifications A 1 temperature status LED B 5 ventilation A 7 GIGAswitch System contents of D 2 GIGAswitch System options for D 2 H hotswap modules eligible for 1 8 Hotswap modules eligible for 1 6 Input power connector 1 6 Input power switch 1 6 Installation tasks module removal 2 21 K Key operated switch See Security switch L LED PSA interpretation of B 4 LEDs cooling module fig 1 7 logic module fig 1 9 power module fig 1 7 Line card removal prerequisites 6 2 logic backplane replacement of fig 9 10 Logic backplane installing 9 12 removal prerequisites 6 2 Logic backplane 54 21849 01 removing 9 10 logic module replacement of 2 22 7 4 replacement of fig 3 13 Logic module Clock card 54 22120 01 C 9 crossbar switch CBS card 54 22116 01 C 12 Logic module additional location for D 1 Logic modules C 1 controls LEDs connectors fig 1 9 functions of 1 8 LEDs fig 5 20 location of fig 1 5 removing 2 22 7 3 slot restrictions 1 8 types of 1 8 Logic modules fig 1 8 6 2 Lower plenum attaching to rack 2 19 function of 2 7 installation of fig 2 19 Lower plenum bracket attaching to rack 2 18 installation of fig 2 18 Maintenance jumper Location of fig 5 10 Module removal prerequisites for 6
76. p the handle with one hand and support the bottom of the fan tray assembly with your other hand 6 Repeat steps 1 through 5 to remove the other fan tray assembly 7 22 Replacing Modules Installing the Fan Tray Assemblies What is Next Replacing a Fan Tray Assembly Complete the following steps to install the fan tray assemblies in the GIGAswitch System Step Action 1 Locate the two fasteners that attach the selected fan tray assembly to the GIGAswitch System and the handle O of the selected fan tray assembly mk28152 o A Align the fan tray assembly LED to the upper right of the handle O with module guides of the slot designated for fan tray assembly Slide the fan tray assembly into the GIGAswitch System Tighten the two fasteners Repeat steps 1 through 4 to install the other fan tray assembly Proceed to Chapter 5 to test the system Replacing Modules 7 23 Replacing a FEU Replacing a FEU Removing the FEU 7 24 Replacing Modules Complete these steps to remove a front end unit FEU Step Action 1 Locate the power switch the power cord the four screws that fasten the selected module to the GIGAswitch System and the handle O of the selected module mk28175b Place the power switch Q in the O OFF position and remove the power cord from the primary power outlet and the power connector Remove the four s
77. pyright c 1993 Digital Equipment Corporation Contros D will abort OBM session at any time Main Menu 2 Show Modify GIGAswitch Configuration Choice 2 Configuration Menu 6 Reset Management Memory Reboot the GIGAswitch Choice 6 Reset Reboot Menu 2 Reboot the GIGAswitch Choice 2 WARNING This will terminate your OBM session and REBOOT the GIGAswitch Do you really want to do this yes no yes Reboot Menu 1 Reboot the GIGAswitch Choice 1 CLK gt Action Results Look for operational firmware prompt CLK Type Ctrl O Main Menu appears Type 2 to select Show Configuration Menu appears Modify GIGAswitch Configuration Type 6 to select Reset Reset Reboot Menu appears Management Reboot the GIGAswitch Type 2 to select Reboot the WARNING yes no appears GIGAswitch Type yes Reboot Menu appears Type 1 to select Normal CLK appears Reboot SIf an error message appears set the security switch to position 4 and try again If power has already been applied the Main Menu will be present Testing the System 5 7 Initiating the MST Running The following methods are used to enter diagnostic mode the MST in e Rebooting into diagnostic mode preferred Diagnostic l l Mode e Installing the maintenance jumper alternate Rebooting into The following contains the displays and selections required to Diagnostic reboot the GIGAswitch System from the OBM terminal into
78. r screws on the module using a number 2 cross point screwdriver Slide the module out of the unit Grasp the handle with one hand and support the bottom of the module with your other hand When the module comes to a stop lift up to allow it to clear the upper edge of the chassis and continue removal Preparing to Install the System 2 37 Installing the SMF PMD Warning Remove all system modules from the unit to make it light enough for two people to lift the unit Caution Remove FEU after removing all logic modules The power cord provides the ground required for ESD protection Removing the Complete these steps to remove a front end unit FEU FEU Step Action 1 Locate the power switch the power cord the four screws that fasten the selected module to the GIGAswitch System and the handle O of the selected module mk28175b 2 38 Preparing to Install the System Installing the SMF PMD 2 Place the power switch Q in the O OFF position and remove the power cord from the primary power outlet and the power connector 3 Remove the four screws on the module using a number 2 cross point screwdriver 4 Slide the module out of the unit Grasp the handle with one hand and support the bottom of the module with your other hand 5 Repeat steps 1 through 4 to remove the other module if installed What is Next Now that you have removed all of the system modules
79. rature and fan speed monitoring e Fan speed control to minimize audible noise and to insure sufficient cooling e Power and cooling system status configuration and fault reporting by way of the serial bus to the clock card e Power failure early warning signaling to the clock card Power and cooling system LED LEDs on off control e System security key switch monitoring The following figure shows the physical characteristics of the PSC card mkv 0281 63 Cooling and Power Modules C Logic Modules This appendix describes of the logic modules belonging to the following families Line card PMD daughter card SCP card Clock card CBS card Logic Modules C 1 Line Card Line Card The 2 port FDDI line card DEFGL AA is a member of the line card family of logic modules Hotswap The line card can not be replaced without removing the power Capability from the system Function The line card performs bridge forwarding functions including packet filtering assisting in learning and determining the correct output data link to which a packet should be forwarded Packets with unknown destinations multicast packets or exceptions are sent to the switch control processor SCP The line card implements two fully independent FDDI forwarding bridge ports and interfaces these ports to the CBS card Either or both ports may be configured in a single attachment station SAS or a dual attachment station DAS mode E
80. rkings on the template to the holes in rail using one of the following e Metric markings open slot for metric racks e RETMA markings 6 closed slot for RETMA racks If the whole template does not fit in the spaced reserved move equipment as necessary to reserve the additional space Mark the position on the front rail O for the two clip nuts associated with the lower plenum and the six clip nuts associated with the GIGAswitch System Repeat steps 4 through 5 for the other front rail O Repeat step 4 for a rear rail Mark the position on the inside of the rear rail for the clip nut associated with the lower plenum bracket Repeat steps 7 and 8 for the other rear rail O Preparing to Install the System 2 15 Preparing the Rack Attaching the Complete the following steps to attach the clip nuts to the front Clip Nuts and rear rails of the rack Step Action 1 Locate the clip nuts and the marked holes on the rack mk28148 2 Place eight clip nuts over the marked holes on the right front rail of the rack Orient each clip nut so the screw can be installed from the front of the rack and press each clip nut onto the marked hole 3 Repeat step 2 for the left front rail Place one clip nut over the marked holes on the right rear rail of the rack Orient the clip nut so the screw can be installed from the front of the rack and press each clip nut onto the marked hole 5 R
81. s Install the cable ties Wrap one cable tie around all the cables in the coiled cable bundle O and attach it to the PMD daughter card using the after post hole on the TX side of the PMD daughter card Wrap the other cable tie around all the cables in the coiled cable bundle and position it near the RX connector Replacing Modules 7 17 Installing the SMF PMD Mounting the Complete the following steps to mount the single mode fiber SMF PMD SMF PMD DEFXS AA daughter cards Step Action 1 Identify the receiver cable the transceiver cable O the bezel the coiled cable bundle O the coiled cable tie point the lower port cable tie anchor mounting location and the upper port cable tie anchor mounting location Sun BRETT a a O ini HINA UE _ PR z MONG WU UE MKV 0281 99 2 Mount the PMD daughter card Turn the PMD daughter over Orient the PMD daughter card with the connector facing down and away from the handle of the line card and position the PMD daughter card over the line card Snap the PMD daughter card onto the two brass standoffs mounted on the line card Note Ensure the coiled cable bundle is clear of the connector before mating the connector 7 18 Replacing Modules What is Next Installing the SMF PMD 3 Mate the connector by pressing down on the back of the PMD daughter card 4 Snap the bezel onto the front of the handle of the l
82. s a member of the FEU family of power modules Function Front end unit FEU converts primary AC power to system 48 Vdc and to 12 Vdc through 26 Vdc fan power The FEU also houses the system circuit breaker LEDs The following figure identifies the LEDs on the FEU mk28112 Number Name Condition Front end unit FEU Front end unit FEU OK AC Power Steady Amber MST failure On Green MST passed Off Power NOT available for FEU circuit breaker On Power is available for FEU circuit breaker Cooling and Power Modules B 3 PSA PSA Description Function Security Switch The power status assembly PSA 70 30585 01 is a member of the FEU family of power modules The PSA houses the security switch and the PSC card The security switch controls the ability to configure or monitor the GIGAswitch System using in band or out of band OBM management commands The following table identifies the various positions of the security switch Position Name Function Access Allowed Out of Band In Band 1 1 No Access No No 2 2 Secure Access With password SNMP Get and getnext PDUs only 3 3 Normal Access With password SNMP Get getnext and set PDU 4 4 Easy Access Without password SNMP Get getnext and set PDUs Security for out of band management is set by password Security for in band management is set by community and privileged port designation Both can be changed using in b
83. s where each additional line card and SCP card should be installed Slot 7 is reserved for the CLK card only Slot 8 is reserved for the CBS card only Zone 1 slots 1 through 7 Zone 2 slots 8 through 14 2 port slots 1 2 3 4 13 and 14 4 port slots 5 6 9 10 11 and 12 All empty logic slots are covered by blank handle 70 30587 05 s Mm wn D 4 Guidelines for Installing Additional Modules LIL Cyc 517 4 5 6 7 8 9 1011121314 LILLE ILL CICICICICIC 67819 10111 3 Recommended Location for Logic Modules Abbrev Order Number Description LC SE CLK CBS DEFGL AA DEFGP AA 54 22120 01 54 22116 01 A line card with the requested PMD daughter cards ordered separately installed One line card is included with the DEFGA BA and DEFGA BB versions of the product Additional line card can be ordered separately by the customer A SCP card One SCP card is included in all versions of the product Additional SCP cards can be ordered separately by the customer A clock card is included in all versions of the product A CBS card is included in all versions of the product Guidelines for Installing Additional Modules D 5 A Access See Security Accessory kit 70 30582 01 2 6 contents of 2 8 Back door installing 9 5 removal or installation of fig 9 4 9 5 removing 9 4 Backplane replacement 9 1 Backplanes preparing to replace 6 1 Backup Front end uni
84. ss updated Solid green B MST passed SCP card in 4 SCP election 5 Downline load Solid amber or out Solid green Solid green Solid amber Solid green Solid green Solid number E Alternating D E backup mode MST failed Elected switch control processor Test passed Test failed New firmware images are being loaded into the flash memory during a firmware upgrade Corrupt image detected during system boot SCP continues to try to retrieve a good image from the bootserver Testing the System 5 17 Meaning of LEDs Clock Card LEDs 5 18 Testing the System MK28132 Event Number Event LED Condition Meaning 1 Clock card startup Solid amber After reset MST has not passed 2 Clock card MST Flashing amber MST in progress Solid green MST passed Solid amber MST failed Meaning of LEDs CBS LEDs mk28133 Event Number Event LED Condition Meaning 1 Clock card tests the Flashing amber Test in progress CBS card Solid green Test passed Solid amber Test failed Testing the System 5 19 Meaning of LEDs Logic Module The following figures and tables identify each indicator and the LED Summary meaning of its various conditions mk28123b 5 20 Testing the System Meaning of LEDs Number Name Condition O PMD FRU PMD PHY Line card O Port O SCP card Clock card CBS card Off PMD OK and fully operational or no power Steady amb
85. t designated for the module mk28169 Align the module with the module guides of the slot designated for the module Lower the rear of the module slightly to allow the lip on the upper rear edge of the module to clear the upper edge of the slot designated for the module Slide the module into the unit Grasp the handle with one hand and support the bottom of the module with your other hand Tighten the four screws using a number 2 cross point screwdriver Installing the GIGAswitch System 3 11 Installing the System Modules eng Step Action eran Ira Assembli dd 1 Locate the two fasteners that attach the selected fan tray assembly to the GIGAswitch System and the handle O of the selected fan tray assembly mk28152 2 Align the fan tray assembly LED to the upper right of the handle O with module guides of the slot designated for fan tray assembly 3 Slide the fan tray assembly into the GIGAswitch System 4 Tighten the two fasteners al Repeat steps 1 through 4 to install the other fan tray assembly 3 12 Installing the GlGAswitch System Installing the Logic Module What is Next Installing the System Modules Step Action Locate the screws that fasten the selected module to the GIGAswitch System and the ejectors used to seat the module mkv 0281 27 w Remove power and set up the ESD equipment See Chapter 6
86. t FEU DEFGB AB function of 1 6 location of fig 1 6 Blank handle installing 7 21 replacement of fig 7 20 7 21 Blank handle 70 30587 05 logic slots and D 3 removing 7 20 C CBS card function of C 12 removal prerequisites 6 2 specifications for C 12 Clip nuts installation of fig 2 16 installing on rack 2 16 positioning on rack 2 14 Clock card function of C 9 removal prerequisites 6 2 Clock card 54 22120 01 configurations included in D 3 description of C 9 evaluating LEDs on table 5 18 5 19 5 21 C 11 C 13 function of 1 8 location of fig 1 8 part number C 9 Index Clock card 54 22120 01 fig 5 18 C 11 Commands Dispatcher mode fig 5 4 Terminal protocol mode fig 5 4 Configuration guidelines fig D 5 Connector terminal See OBM port Connectors logic module fig 1 9 power module fig 1 7 Console port See OBM port Controls logic module fig 1 9 power module fig 1 7 Cooling and power modules installing 3 11 7 29 7 34 Cooling and Power Modules B 1 Cooling modules controls LEDs connectors fig 1 7 functions of 1 6 location of fig 1 5 types of 1 6 Cooling modules fig 1 6 Crossbar switch CBS card 54 22116 01 configurations included in D 3 description of C 12 evaluating LEDs on table 5 18 5 19 5 21 C 11 C 13 function of 1 8 location of fig 1 8 part number C 12 Crossbar switch CBS card 54 22116 01 fig 5 19 C 18
87. tPEekPOkeRunSeqxDs Diag_v2 1 gt DE pass 10 IA Diag_v2 1 gt r101 Sequence Summary Report Runs 10 Passes 10 Failures 0 Pass 100 Testing Procedures Testing the System 5 13 Meaning of LEDs Meaning of LEDs Line Card LEDs This section identifies each LED on the logic module and describes its purpose e Line card e SCP card e Clock card e CBS card A mk28108 Event Number Event LED Condition Meaning 1 SCP card applies power to line card Line card MST Both port LEDS O amber PMD FRU LED and PMD PHY LEDS out Flashing amber Line card LED solid green Line card LED solid amber or out Port LEDs are operational MST in progress MST passed MST failed Testing the System 5 15 Meaning of LEDs SCP Card LEDs and Control mk28110 Number Item Function O Module LED Amber green LED O Diagnostic Readout Hexadecimal LED Reset push button Indicates power available and MST status Indicates coded diagnostic results Resets the SCP 5 16 Testing the System Meaning of LEDs SCP HEX LED The following table further identifies the purpose of the SCP Table LEDs HEX LED Number Event LED Condition Condition Meaning 1 SCP card startup Amber Out MST has not passed 2 Startup complete Solid amber LED F Startup complete 3 SCP card MST Flashing amber Test number MST in progre
88. tch System 1 1 Purpose of the GIGAswitch System Purpose of the GIGAswitch System General The GIGAswitch System is a standalone intelligent switching Description system that forwards packets among a set of connected data links The data links can be connected to end stations bridges routers and to other GIGAswitch Systems The core of the GIGAswitch System is a crossbar switch CBS card that forms point to point communication paths by mapping inputs to outputs The GIGAswitch System acts as a multiport FDDI bridge with all attached local area networks LANs being bridged together Subsequently added line cards will have their data links automatically added to the bridged LANS Versions Two versions of the GIGAswitch System are available The DEFGA BA version is compatible with the US power requirements The DEFGA BB version in conjunction with a selected country kit is compatible with the power requirements for the selected country See Appendix A for a listing of the power cord types found in country kits Functions Both versions DEFGA Bx function as a modular multiport FDDI bridge that uses the CBS card as the interconnection mechanism for its line cards and processing engines The DEFGA Bx utilizes both distributed and centralized packet processing algorithms to perform the following ANSI and IEEE 802 1d bridging functions e Forwarding e Filtering e Learning e Aging e Spanning tree 1 2 Overview of the GIGAsw
89. tests MSTs and provides instructions for evaluating the results of the MSTs Part ITI contains information for replacing the field replaceable units FRUs e Chapter 6 describes the replacement requirements for each GIGAswitch System module and describes the procedures used in replacing some of the GIGAswitch System modules These procedures include setting up electrostatic discharge ESD protection and removing or applying system power e Chapter 7 describes the procedures for replacing the cooling and power modules and the logic modules Cooling and power modules include modules of the fan tray assembly front end unit FEU power status assembly PSA and power system controller PSC families Logic modules include modules of the line card physical medium dependent PMD daughter card switch control processor SCP clock card CLK and crossbar switch CBS families e Chapter 8 describes the procedure for removing the GIGAswitch System e Chapter 9 describes the procedures for replacing the power and logic backplanes Part IV contains reference information e Appendix A provides the physical electrical and environmental specifications for the GIGAswitch System e Appendix B describes the cooling and power modules in the fan tray assembly FEU PSA and the PSC card families e Appendix C describes the logic modules in the line card physical medium dependent PMD daughter card SCP card CBS card and clock car
90. th the upper and lower guides and GENTLY slide the module into the unit 5 Move the ejectors inward to seat the module in the unit 6 Tighten the upper and lower screws using a number 2 cross point screwdriver The SCP card can be hotswapped What is Next Proceed to Chapter 5 to test the system 7 4 Replacing Modules Replacing the PMD Daughter Cards Replacing the PMD Daughter Cards The following table provides the part numbers for the possible PMD daughter cards Physical Media PMD Part Number ANSI Multimode Fiber FDDI DEFXM AA Single mode Fiber FDDI DEFXS AA Replacing Modules 7 5 Removing the MMF ANSI MIC PMD Removing the MMF ANSI MIC PMD 7 6 Replacing Modules Complete the following steps to remove the multimode fiber MMF ANSI MIC PMD Step Action 1 Identify the ESD mat port slot O the two retaining clips O the PMD daughter card the brass standoffs O the bezel and the collar shroud Removing the MMF ANSI MIC PMD Remove the line card that will contain the new PMD daughter card from the unit See Removing the Logic Module Place the line card on the ESD mat with the components of the line card facing up and the top of the line card facing left Unsnap the bezel from the front of the handle of the line card Access the retaining clips from the back of the line card handle release the retaining clips O and separate the PMD blank cover fro
91. the SCP Logic Modules C 7 SCP Card SCP HEX LED The following table further identifies the purpose of the SCP Table LEDs HEX LED Number Event LED Condition Condition Meaning 1 SCP card startup Amber Out MST has not passed 2 Startup complete Solid amber LED F Startup complete 3 SCP card MST Flashing amber test number MST in progress updated Solid green B MST passed SCP card in 4 SCP election 5 Downline load Solid amber or out Solid green Solid green Solid green Solid green Solid amber solid number E D Alternating D E backup mode MST failed Elected switch control processor New firmware images are being loaded into the flash memory during a firmware upgrade Corrupt image detected during system boot SCP continues to try to retrieve a good image from the bootserver Test passed Test failed C 8 Logic Modules Clock Card Clock Card Application Clock Generation and Distribution Arbitration Terminal or Modem Interface PSC Card Interface Line Card Monitoring and Power Control The clock card 54 22120 01 is a member of the clock card family of logic modules The clock card must be included in any GIGAswitch System configuration The clock card performs the following functions e Clock generation and distribution e Arbitration e Terminal or modem interface e PSC card interface e PSC card power source The clock card generates mast
92. the front of the handle of the line card Snap the bezel onto the front of the handle of the line card Orient the bezel O with the label area facing the top of the line card This step is for DAS configuration only Repeat steps 4 through 6 to install the PMD daughter card containing the PHY B key in the lower slot of the selected port Place line card in a static proof bag Place bagged module on a flat surface or on another bagged module The modules can be stacked four modules high Replacing Modules 7 11 Removing the SMF PMD Daughter Card Removing the SMF PMD Daughter Card Complete the following steps to remove the single mode fiber SMF PMD DEFXS AA daughter card Step Action 1 Identify the ESD mat port slot O the two retaining clips O the PMD daughter card the brass standoffs O the bezel the receiver cable and the transceiver cable O 7 12 Replacing Modules Removing the SMF PMD Daughter Card Remove the line card that will contain the new PMD daughter card from the unit See Removing the Logic Module Place the line card on the ESD mat with the components of the line card facing up and the top of the line card facing left Cut the cable tie that connects the coiled cable bundles the cable tie anchor or to another PMD Unsnap the bezel from the front of the handle of the line card Access the retaining clips from the back of the line card handle
93. ts Directly forwards packets with known destination addresses Forwards other packets to the switch control processor SCP for further consideration Acts as a switch control processor SCP when elected Forwards multicast packets and packets with an unknown destination address Provides the clock signals for the GIGAswitch System Responsible for the central arbitration for the backplane BP bus Identifies presence model number and type of module in slots 1 through 6 and 8 through 14 Permanently stores management parameters Contains the OBM port Houses the crossbar switch chips Provides interconnection of the ports on the GIGAswitch System Allows multiple connections to exist at the same time Can be installed in slots 1 through 6 and 9 through 14 Must be installed in slot 7 Must be installed in slot 8 Hotswap Capability The SCP card can be hotswapped All other logic modules can not be hotswapped 1 8 Overview of the GIGAswitch System Description of the Logic Modules LEDs Controls and Connectors on the Logic Modules mk28123a Item Modules Function MST LED amber green LED All Indicates power available and MST status O O Status amber green LED Line card Indicates status of data port O Diagnostic readout SCP card Indicates coded diagnostic results hexadecimal LED Reset push button SCP card Resets the SCP PMD daughter card LEDs Line card Indicates status
94. ts dbuv dbuv FCC VDE 3db Narrowband Conducted Frequency 10KHZ to kilohertz kHz MHz Transients Range 30MHZ megahertz V rms into 3VRMS Volts V 50 ohms Narrowband Radiated Frequency 01MHZ kilohertz kHz MHz Susceptibility Range 1GHZ megahertz Level 5 Volts M Volts per V m Meter ESD Control 15KV kilovolts kV GIGAswitch System Specifications A 7 B Cooling and Power Modules This appendix provides a description of the cooling and power modules belonging to the following families Fan tray assembly Front end unit FEU Power status assembly PSA PSC card Cooling and Power Modules B 1 Fan Tray Assembly Fan Tray Assembly The fan tray assembly 70 30578 01 is a member of the fan tray assembly family of cooling modules The fan tray assembly contains two 5 75 inch fans used to provide convective cooling to the GIGAswitch System These variable speed fans are controlled by the PSC card based on ambient temperature Air Flow The air above the GIGAswitch System is drawn from the front of the GIGAswitch System directed on the modules inside the GIGAswitch System and exhausted from the bottom rear of the GIGAswitch System LED Meaning The following figure identifies the LEDs on the fan tray assembly mk28111 Number Name Condition Fan tray Off MST passed assembly fault Steady Amber MST failure B 2 Cooling and Power Modules FEU FEU The front end unit FEU DEFGB AB i
95. umber 2 cross point screwdriver Replacing Backplanes 9 5 Replacing the Power Backplane Replacing the Power Backplane Removing the Remove the back door see Accessing the Backplanes Back Door Removing Complete the following steps to remove the power backplane from the Power the GIGAswitch System Backplane Step Action 1 Locate the four screws that fasten the power backplane to the GIGAswitch System and the three cables used to connect the power backplane O with the logic backplane O and with the fan tray assemblies mkv 0281 60 9 6 Replacing Backplanes Replacing the Power Backplane mk28161 Unplug the three cables Remove the two fan tray assembly cables with the Molex type connectors squeeze tab and remove the backplane end Remove the D connector on the power backplane to backplane bulkhead by loosening the two screws and pulling away from the backplane using a thin flat blade 4 41 mm 3 16 in screwdriver Remove the four screws using a number 2 cross point screwdriver Remove the three bottom screws first and then remove the top screw Drop the top back and lift the power backplane away from the GIGAswitch System Replacing Backplanes 9 7 Replacing the Power Backplane Installing Complete the following steps to install the power backplane onto the Power the GIGAswitch System Backplane Step Action 1 Locate the four screws that fasten the power
96. ure Flashing amber MST in progress Steady green MST passed Testing the System 5 21 Meaning of LEDs Cooling and Power Modules LED Summary mk28124a Number Name Condition Front end unit FEU Front end unit FEU OK AC power Fan tray assembly fault O System temperature fault PSC card Fault Steady amber MST failure Steady green MST passed Off power is not available for FEU circuit breaker On power is available for FEU circuit breaker Off MST passed Steady amber MST failure Steady Red system temperature fault Off system temperature normal Off MST passed Steady amber MST failure 5 22 Testing the System Part IIl Service Part III contains information for replacing the field replaceable units FRUs Chapter 6 describes the procedures you must complete before replacing the GIGAswitch System modules Failure to perform these procedures can result in harm to personnel or equipment These procedures include setting up electrostatic discharge ESD protection evaluating the need for power removal and for applying power Chapter 7 describes the procedures for replacing the cooling and power modules and the logic modules Cooling and power modules include modules of the fan tray assembly front end unit FEU power status assembly PSA and power system controller PSC families Logic modules include modules of the line card physical medium depe
97. wer connector O The power cord provides the ground for ESD protection 4 Repeat steps 1 and 2 for any alternate power supply 6 4 Preparing to Replace Modules Chapter Contents 7 Replacing Modules Caution Read Chapter 6 before attempting to replace any module in the GIGAswitch System This chapter describes the following procedures for replacing the GIGAswitch System Replacing a logic module Replacing a PMD daughter card Replacing a blank handle Replacing a fan tray assembly Replacing a FEU Replacing a power supply filler panel Replacing a PSA Replacing a PSC card Replacing Modules 7 1 Replacing a Logic Module Replacing a Logic Module 7 2 Replacing Modules Note Appendix D contains the recommended location for the modules Complete the following steps to replace a logic module I 10 11 12 Remove power and set up the ESD equipment See Chapter 6 Wear the grounded ESD wrist band Unpack the replacement module Leave the module in the ESD bag Place the ESD bagged replacement module on a flat surface Place the empty container on the ESD mat Remove the module to be replaced from the chassis See the procedure in Removing the Logic Module Place the module to be replaced in the empty container Remove the replacement module from the ESD bag Install the replacement module in the chassis See the procedure in Installing the Logic Module Remove the

GIGAswitch System Installation and Service Manual

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