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Chapter

Hardware Diagnostics and Troubleshooting

This chapter provides hardware diagnostic and
troubleshooting procedures for the Tekelec 1200
application server (T1200 AS).

Topics:

•

Overview.....28

•

T1200 Application Server Troubleshooting.....28

•

Hardware Diagnostic Testing.....32

•

Referenced Procedures.....33

910-5680-001 Revision F, February 2014

Содержание T1200

Страница 1: ...Oracle Communications Tekelec 1200 Platform Maintenance 910 5680 001 Revision F February 2014 ...

Страница 2: ...ct the additional rights set forth in FAR 52 227 19 Commercial Computer Software License December 2007 Oracle America Inc 500 Oracle Parkway Redwood City CA 94065 This software or hardware is developed for general use in a variety of information management applications It is not developed or intended for use in any inherently dangerous applications including applications that may create a risk of ...

Страница 3: ...Emergency Response 18 Chapter 2 Safety and Pre Installation Requirements 19 Safety Information 20 General 20 Frames 20 Power 21 Electrostatic Discharge 23 Components 23 Safety and Electromagnetic Compatibility 23 Generic Site Requirements 24 Building Requirements 24 Earthquake Resistance 24 Elevation 24 Fire Protection 24 Floor Loading 25 HVAC Requirements 25 Lighting 25 Relative Humidity 25 Space...

Страница 4: ...dure Powering off Application Server 34 Reseating Replacing T1200 AS Power Supply 36 Reseating Replacing Moving T1200 AS Hard Drive 36 Procedure Accessing the View Edit SCSI Drive Menu 36 Chapter 4 Field Replaceable Units FRUs 37 Overview 38 Customer Replaceable and hot swappable FRUs 38 Map of FRU Replacement Procedures 38 Replacement Procedures 39 Procedure Replacing a Breaker 39 Procedure Repla...

Страница 5: ...Indicators 61 Appendix B LED Descriptions 63 Overview 64 Application Switch LEDs 64 Content Switch LEDs 65 Modem Router LEDs 67 PDP Alarm Panel LEDs 69 T1200 Application Server LEDs 71 Front View LEDs 75 Rear View LEDs 78 Glossary 80 v 910 5680 001 Revision F February 2014 ...

Страница 6: ...crew the Breaker 39 Figure 10 Removing Plastic Breaker Cover 40 Figure 11 Remove Breaker 40 Figure 12 Insert New Breaker 41 Figure 13 Replace the Breaker Cover 41 Figure 14 Replace the Screws 42 Figure 15 Push Breaker to ON Position 42 Figure 16 Unscrewing Alarm Card 43 Figure 17 Removing the Alarm Card 43 Figure 18 Locating Rails and Socket in Slot 44 Figure 19 Insert Alarm Card Carefully 44 Figu...

Страница 7: ...igure 34 DC Power Supply Module Power Input Mating Connector 61 Figure 35 T1200 AS Front Panel Board LED Indicators and Switches 62 Figure 36 Application Switch Front Panel LEDs 64 Figure 37 Application Switch Description of Front Panel LEDs 65 Figure 38 Content Switch Front Panel LEDs 66 Figure 39 Content Switch Description of Front Panel LEDs 67 Figure 40 Modem Router Front Panel LEDs 68 Figure ...

Страница 8: ...Figure 48 T1200 AS Ethernet Connectors 77 Figure 49 Power Supply LED 78 viii 910 5680 001 Revision F February 2014 ...

Страница 9: ... and Mouse Port Pin Out 57 Table 8 Video Connector Pin Out 58 Table 9 External USB Connector Pin Out 59 Table 10 Ethernet Connector Pin Out 59 Table 11 Telco Alarms Connector Pin Out 60 Table 12 DC Power Supply Module Input Pin Assignments 61 Table 13 Front Panel LED Descriptions T1200 AS 62 Table 14 Front Panel LED Descriptions T1200 AS 72 Table 15 DC Power Supply LED Indicators 74 Table 16 Front...

Страница 10: ...Audience 11 documentation on the Customer Support site how to get technical assistance and RMA requirements Manual Organization 11 Related Publications 11 Documentation Availability Packaging and Updates 12 Locate Product Documentation on the Customer Support Site 12 Hardware Repair and Return 13 Customer Care Center 15 Emergency Response 18 10 910 5680 001 Revision F February 2014 ...

Страница 11: ...tem generated alarms and error messages and their procedures refer to the Platform Alarm Manual Manual Organization This manual is organized into the following chapters Introduction contains general information about manual organization scope and audience related documentation how to locate customer documentation on the Customer Support site how to get technical assistance and RMA requirements Saf...

Страница 12: ...l for their own use Documentation is updated when significant changes are made that affect system operation Updates resulting from Severity 1 and 2 Problem Reports PRs are made to existing manuals Other changes are included in the documentation for the next scheduled release Updates are made by re issuing an electronic file to the customer support site Customers with printed documentation should c...

Страница 13: ...Shipment Customer requests the URGENT replacement of a damaged product Priority Advance Replacement Shipment Within 3 Business Days Customer request the replacement of a damaged product Advance Replacement Shipment Within 5 Days After Receipt Customer will return a damaged product for repair Repair Return Depends on Urgency Shipment Within 3 Business Days A damaged part such as a cable is replaced...

Страница 14: ...ntainer assuring proper static handling procedures and with the freight charges prepaid The assigned RMA number must be clearly printed on the RMA line of the shipping label on the outside of the shipping package If the RMA number is not placed on the label the return could be delayed Procedure RMA 1 Obtain and confirm the following information before contacting the Customer Care Center Your name ...

Страница 15: ...component in a suitable package for shipping Use proper static handling procedures b Label the outside and inside of the box with your RMA number clearly visible Include a packing slip with all the information from Step 1 along with the RMA number c Ship the defective component to the following address TEKELEC Attn RMA Department 5200 Paramount Parkway Morrisville NC 27560 RMA assigned by Tekelec ...

Страница 16: ... 2150 outside continental USA and Canada TAC Regional Support Office Hours 8 00 a m through 5 00 p m GMT minus 5 hours Monday through Friday excluding holidays Caribbean and Latin America CALA Phone 1 919 460 2150 TAC Regional Support Office Hours except Brazil 10 00 a m through 7 00 p m GMT minus 6 hours Monday through Friday excluding holidays Argentina Phone 0 800 555 5246 toll free Brazil Phon...

Страница 17: ...784 467 804 within UK Software Solutions Phone 33 3 89 33 54 00 Asia India Phone 91 124 465 5098 or 1 919 460 2150 TAC Regional Support Office Hours 10 00 a m through 7 00 p m GMT plus 5 1 2 hours Monday through Saturday excluding holidays Singapore Phone 65 6796 2288 TAC Regional Support Office Hours 9 00 a m through 6 00 p m GMT plus 8 hours Monday through Friday excluding holidays 17 910 5680 0...

Страница 18: ...f these situations A total system failure that results in loss of all transaction processing capability Significant reduction in system capacity or traffic handling capability Loss of the system s ability to perform automatic system reconfiguration Inability to restart a processor or the system Corruption of system databases that requires service affecting corrective actions Loss of access for mai...

Страница 19: ...is chapter provides information pertaining to safety electromagnetic compatibility and typical site requirements Topics Safety Information 20 Safety and Electromagnetic Compatibility 23 Generic Site Requirements 24 19 910 5680 001 Revision F February 2014 ...

Страница 20: ... personnel injury Warning All personnel associated with the installation of these systems must adhere to all safety precautions and use required protection equipment to avoid the possibility of injury equipment damage service degradation or service interruption Warning This procedure may interrupt service When possible perform maintenance during low traffic and database provisioning periods such a...

Страница 21: ...e practice of using one bolt through a lug and the ground bar and through another lug on the other side of the ground bar held in place by one nut Caution After the frame has been shipped or moved remove all cards prior to applying power Carefully reset cards to avoid possible faulty connections Power Danger Strictly observe all grounding requirements to reduce the risk of electric shock Danger Do...

Страница 22: ...t breaker supplying A power to the chassis and the circuit breaker supplying B power to the chassis are turned OFF by measuring the voltage with a VOM on the cable that connects the chassis to its breakers Both A and B power LEDs on the front panel of the chassis should be OFF Caution Redundant systems allow service during normal maintenance When repairs require a total power disconnect both input...

Страница 23: ...or the components to acclimatize to your site conditions before operating Warning Metal points on Printed Circuit Boards conduct 48VDC and can cause shorts shocks and damage if not handled properly Caution New CPCI cards may have a small plastic cover over the screws or the alignment ejector pins Remove and discard these plastic covers If inserting the cards takes an excessive amount of force chec...

Страница 24: ...ation The building must provide a clear uncluttered route between the loading receiving dock and the planned system location In order to move the equipment to the proper location recommended hall clearance is at least 4 5 feet 1 4 meters wide by 8 5 feet 2 6 meters tall Four foot 1 2 meter side aisles should be used to allow maneuvering frames into place and provide ample work space around the equ...

Страница 25: ...5 to 85 non condensing maximum absolute humidity of 0 024 kg of water per kg of dry air Short Term Operating 5 to 90 non condensing maximum absolute humidity of 0 024 kg of water per kg of dry air Space Requirements This system equipment is housed in 7 foot high 44U 24 inch wide floor supported upright frame with top and side panels as well as door The number of frames required for an installation...

Страница 26: ...Tested to meet the storage and transportation requirements in Telcordia GR 63 CORE ETSI EN 300 019 2 2 T2 3 26 910 5680 001 Revision F February 2014 Safety and Pre Installation Requirements Platform Maintenance ...

Страница 27: ...rovides hardware diagnostic and troubleshooting procedures for the Tekelec 1200 application server T1200 AS Topics Overview 28 T1200 Application Server Troubleshooting 28 Hardware Diagnostic Testing 32 Referenced Procedures 33 27 910 5680 001 Revision F February 2014 ...

Страница 28: ...eable field replaceable units for the T1200 AS are the power supplies and hard drives For all other failures call the Customer Care Center About Console Access Console access in this document refers to the network console access to the server via the quad serial card port T1200 AS Power Supply Problems Figure 1 Power Supply Troubleshooting provides troubleshooting procedures for the power supplies...

Страница 29: ...vides troubleshooting for a hard drive not being recognized in the system For referenced FRU procedures see Field Replaceable Units FRUs For any other referenced procedures see Replacement Procedures or call the Customer Care Center Before troubleshooting the drive LEDs disable the Periodic Drive Check Time see Procedure Disabling the Periodic Drive Check Time 29 910 5680 001 Revision F February 2...

Страница 30: ...Figure 2 T1200 AS Drive LEDs Flowchart 1 of 2 30 910 5680 001 Revision F February 2014 Hardware Diagnostics and Troubleshooting Platform Maintenance ...

Страница 31: ...T1200 AS Drive LEDs Flowchart 2 of 2 Hard Drives are not Recognized Figure 4 Hard Drives are not Recognized 31 910 5680 001 Revision F February 2014 Hardware Diagnostics and Troubleshooting Platform Maintenance ...

Страница 32: ... display monitor 4 Turn on the system If the power LED does not light see T1200 AS Power Supply Problems Verifying Proper Operation of Key System Lights As POST determines the system configuration it tests for the presence of each mass storage device installed in the system As each device is checked its activity light should turn on briefly If system LEDs are illuminated see LED Descriptions for L...

Страница 33: ...ual sensor status Threshold based sensors within a normal range of operation are displayed in green and sensors in a critical state are shown in red Figure 5 Remote Management Module Monitor Sensors Procedure Disabling the Periodic Drive Check Time 1 From the Main Menu choose view and edit Configuration parameters Drive side SCSI Parameters Periodic Drive Check Time A list of Periodic Drive Check ...

Страница 34: ...ts automatic drive rebuild which is not recommended for live systems or troubleshooting 1 Check the physical drive parameters using the firmware application 2 From the firmware Main Menu choose view and edit the SCSI drives Procedure Powering off Application Server Use the Remote Management Module to power off the T1200 AS 1 To open the console select Remote Control and click the KVM Console subme...

Страница 35: ...the Remote Power submenu or click the Refresh in the Remote Console Preview window 3 Click the Power Off button in the Power Control via IPMI section Figure 7 Remote Power Display 35 910 5680 001 Revision F February 2014 Hardware Diagnostics and Troubleshooting Platform Maintenance ...

Страница 36: ...eat a hard drive remove it and then reinstall it again to possibly resolve loose connection problems Refer to the instructions on how to replace a hard drive in Field Replaceable Units FRUs Procedure Accessing the View Edit SCSI Drive Menu Use this utility to determine if the hard drive is showing on the system 1 From the Main Menu choose view and edit Drives 2 Select the drive to be located 36 91...

Страница 37: ...nits FRUs This chapter contains information describing field replaceable units that can be replaced quickly and easily by non Tekelec technicians Topics Overview 38 Replacement Procedures 39 37 910 5680 001 Revision F February 2014 ...

Страница 38: ...e replacement procedures for customer replaceable T1200 platform FRUs For any FRUs not listed in this chapter contact the Customer Care Center Table 4 FRU Replacement Procedures for T1200 Platform perform this procedure If you need to Procedure Removing the Front Bezel Access the hard drives Procedure Replacing the PDP Alarm Card Replace an alarm card Procedure Replacing a Breaker Replace a breake...

Страница 39: ...able bus Each bus Bus A and Bus B has its own breaker fail BRK FAIL alarm LED Figure 8 Locate Failed Breaker 3 Unscrew the one screw at the top and the two screws at the bottom of the breaker Figure 9 Unscrew the Breaker 4 Remove the plastic breaker cover to fully display the breaker lever 39 910 5680 001 Revision F February 2014 Field Replaceable Units FRUs Platform Maintenance ...

Страница 40: ...ween thumb and index finger and pull back hard to remove the breaker from its slot Figure 11 Remove Breaker 6 Remove the plastic cover from the new breaker an set aside the screws 40 910 5680 001 Revision F February 2014 Field Replaceable Units FRUs Platform Maintenance ...

Страница 41: ... with the socket in the PDP chassis Figure 12 Insert New Breaker 8 Place the plastic cover over the switch Figure 13 Replace the Breaker Cover 9 Insert the three screws and tighten them 41 910 5680 001 Revision F February 2014 Field Replaceable Units FRUs Platform Maintenance ...

Страница 42: ...P before reomoving the alarm card assembly All alarm contacts will signal an alarm state when all power sources are removed or when the alarm card is removed 1 Observe the safety and ESD precautions in Safety and Pre Installation Requirements 2 Remove all power source from the PDP The removal of the power source will cause an alarm 3 Remove the top and bottom screws from the alarm card face plate ...

Страница 43: ...rd will cause another alarm Figure 17 Removing the Alarm Card 5 Go to Procedure Configuring the PDP Alarm Card to set the monitoring of the PDP Alarm Card 6 Locate the top and bottom rail as well as the socket in the open alarm card slot 43 910 5680 001 Revision F February 2014 Field Replaceable Units FRUs Platform Maintenance ...

Страница 44: ...of the open slot 8 Push the card back carefully to match up the card connector with its socket in the slot Figure 19 Insert Alarm Card Carefully 9 Replace the screws on the face plate 10 Reconnect all power source to the PDP 44 910 5680 001 Revision F February 2014 Field Replaceable Units FRUs Platform Maintenance ...

Страница 45: ...re describes how to set the monitoring of the input terminal using a DIP switch on the alarm panel 1 Observe the safety and ESD precautions in Safety and Pre Installation Requirements 2 Remove the alarm card using Procedure Replacing the PDP Alarm Card 3 Locate DIP switches S2 S3 and S4 See Figure 20 Alarm Card Front and Side View Figure 20 Alarm Card Front and Side View 4 Use Table 5 Individual P...

Страница 46: ...F OFF Input Monitored LED Enabled ON 5 and 7 B 3 Input Not Monitored LED Disabled OFF OFF Input Monitored LED Enabled ON 6 and 8 4 Input Not Monitored LED Disabled OFF OFF Input Monitored LED Enabled ON 9 and 11 C 5 Input Not Monitored LED Disabled OFF OFF Input Monitored LED Enabled ON 10 and 12 6 Input Not Monitored LED Disabled OFF OFF Input Monitored LED Enabled ON AUX 7 Input Not Monitored LE...

Страница 47: ... but disabled for Group C inputs 9 12 5 Use Table 6 Alarm Input Monitoring DIP Switch S4 to set DIP switch S4 positions 1 through 4 to specify monitoring of alarm cable inputs on a group A B and or C basis Note Factory settings are S4 6 is OFF all other positions for S2 S3 and S4 are ON Table 6 Alarm Input Monitoring DIP Switch S4 Description Setting Alarm Input DIP Switch Position 1 6 Alarm Input...

Страница 48: ...st be populated with drive trays that have baffles in them to maintain proper system cooling Note The Tekelec 1200 application server does not support all SAS hard drives Use only Tekelec approved hard drives To replace a T1200 AS hard drive perform these procedures in the following order 1 Procedure Preparing a Hard Drive for Removal 2 Procedure Removing the Front Bezel 3 Procedure Removing a Har...

Страница 49: ...oup md3 Removing device dev sdb from md group md5 Removing device dev sdb from md group md1 Removing device dev sdb from md group md10 Removing device dev sdb from md group md2 Removing device dev sdb from md group md6 Removing device dev sdb from md group md9 waiting for md subsystem to fail and remove devices md subsystem is finished with dev sdb Looking for 3ware SCSI controller 3ware SCSI cont...

Страница 50: ...the green button to open the lever 3 Pull the drive tray assembly out of the chassis Figure 22 Removing a Drive Tray from the Chassis Figure 22 Removing a Drive Tray from the Chassis 4 Remove the hard drive from the drive tray by unfastening the four screws Inset A in Figure 23 Removing a Hard Drive from the Drive Tray that attach it to the drive tray 50 910 5680 001 Revision F February 2014 Field...

Страница 51: ...rive Tray 2 With the drive tray locking lever fully open push the drive tray into the drive bay in the chassis until it stops Figure 25 Inserting New Drive Assembly into Chassis Note The drive bays are numbered from right drive 0 sda to left drive 2 sdc When fewer than three drives are installed drive bay 0 must be used first then drive bay 1 3 Press the lever until it snaps shut to close the hard...

Страница 52: ...eplace the front bezel insert the screws A in Figure 26 Replacing the Front Bezel and tighten them far enough to hold the bezel in place 2 Finger tighten both screws Figure 26 Replacing the Front Bezel 52 910 5680 001 Revision F February 2014 Field Replaceable Units FRUs Platform Maintenance ...

Страница 53: ...sr TKLC plat sbin mdRepair SCSI device sdb is not currently online probing for sdb on SCSI 0 0 1 0 giving SCSI subsystem some time to discover newly found disks Adding device dev sdb1 to md group md1 md resync in progress sleeping 30 seconds md1 is 0 0 percent done This script MUST be allowed to run to completion Do not exit Re installing master boot loader s Adding device dev sdb2 to md group md3...

Страница 54: ... purchased If there is no second power supply before replacing the power supply take the server out of service turn off all peripheral devices connected to the system turn off the system by pressing the power button and unplug the power cord from the system or wall outlet To maintain hot swap capability make sure an active power supply module is in each chassis slot before replacing hot swapping a...

Страница 55: ...ling the Power Supply Module 1 Press and hold the green safety lock to the left 2 Slide the power supply module into the chassis slot until it is seated properly 55 910 5680 001 Revision F February 2014 Field Replaceable Units FRUs Platform Maintenance ...

Страница 56: ...rnal Hardware Connections This appendix provides information regarding the various connections and ports for external hardware Topics T1200 AS External Interface Connections 57 56 910 5680 001 Revision F February 2014 ...

Страница 57: ...rd and Mouse Connectors and Pinouts Table 7 Keyboard and Mouse Port Pin Out Signal Pin KEYDAT keyboard data 1 MSEDAT mouse data 2 GND ground 3 Fused Vcc 5V 4 KEYCLK keyboard clock 5 MSECLK mouse clock 6 Video Port The video port interface is a standard VGA compatible 15 pin connector On board video is supplied by an ATI Rage XL video controller with 8 MB of on board video SGRAM 57 910 5680 001 Rev...

Страница 58: ...ts USB ports 0 and 1 are brought to the rear USB ports 2 and 3 are routed to the front panel board where USB port 2 is brought to the front of the system and USB port 3 is used internally for interfacing to the optional Intel Z U130 Value Solid State Drive The built in external USB ports permit direct connection of three USB peripherals without an external hub If more devices are required an exter...

Страница 59: ... connectors appear as stacked pairs as illustrated in Figure 31 Stacked Ethernet Connector Pair The pin out of each connector is identical and is defined in Table 10 Ethernet Connector Pin Out Figure 31 Stacked Ethernet Connector Pair Table 10 Ethernet Connector Pin Out Description Signal Name Pin Bi directional pair A BI_DA 1 Bi directional pair A BI_DA 2 Bi directional pair B BI_DB 3 Bi directio...

Страница 60: ...ns for the GCM connector are the same as for the server s standard Ethernet connectors Telco Alarms Connector The system provides one Telco DB15 alarms connector on the rear panel Figure 32 Telco Alarms Connector shows the Telco alarms connector as viewed from the back of the server and Table 11 Telco Alarms Connector Pin Out shows the pin out for the connector Figure 32 Telco Alarms Connector Tab...

Страница 61: ...in Assignments Description Pin 48V 1 48V 2 RTN 3 RTN 4 The mating connector for customer cable termination is a Molex 54927 0420 or equivalent as shown in Figure 34 DC Power Supply Module Power Input Mating Connector Figure 34 DC Power Supply Module Power Input Mating Connector Front Panel Switches and Status Indicators Figure 35 T1200 AS Front Panel Board LED Indicators and Switches shows the loc...

Страница 62: ... LED green or amber G when amber This is an OR ed display for all three internal drives When continuously lit this indicates the presence of DC Main Power LED green H power in the server The LED goes out when the power switch is turned off standby mode or the power source is disrupted Indicates NIC activity NIC activity LED green I This LED can be toggled remotely or by front panel ID System ID LE...

Страница 63: ...00 platform components Alarm LEDs become lit when a fault or error occurs on the platform Topics Overview 64 Application Switch LEDs 64 Content Switch LEDs 65 Modem Router LEDs 67 PDP Alarm Panel LEDs 69 T1200 Application Server LEDs 71 63 910 5680 001 Revision F February 2014 ...

Страница 64: ...e lit when a fault or error occurs on the platform Application Switch LEDs This section describes the application switch LEDs For a description of these LEDs see Figure B 2 Figure 36 Application Switch Front Panel LEDs 64 910 5680 001 Revision F February 2014 LED Descriptions Platform Maintenance ...

Страница 65: ... Panel LEDs Content Switch LEDs This section describes the content switch LEDs For a description of these LEDs see Figure 39 Content Switch Description of Front Panel LEDs 65 910 5680 001 Revision F February 2014 LED Descriptions Platform Maintenance ...

Страница 66: ...Figure 38 Content Switch Front Panel LEDs 66 910 5680 001 Revision F February 2014 LED Descriptions Platform Maintenance ...

Страница 67: ...front and rear of the modem router Figure 40 Modem Router Front Panel LEDs shows the front panel LEDs and Figure 41 Modem Router Rear LEDs shows the LED on the rear For a description of these LEDs see Figure 42 Modem Router Description of LEDs 67 910 5680 001 Revision F February 2014 LED Descriptions Platform Maintenance ...

Страница 68: ...Figure 40 Modem Router Front Panel LEDs Figure 41 Modem Router Rear LEDs 68 910 5680 001 Revision F February 2014 LED Descriptions Platform Maintenance ...

Страница 69: ...rm Panel LEDs The PDP alarm card provides alarm LEDs to alert service personnel of fault conditions in the PDP Figure 43 PDP Alarm Card shows the face plate of an alarm card 69 910 5680 001 Revision F February 2014 LED Descriptions Platform Maintenance ...

Страница 70: ...ry input feeds The panel can be configured to monitor or ignore each input independently An input configured to be ignored will have its associated LED unlit When power is properly applied to a particular input the associated LED will be green if the panel is configured to monitor that input If any monitored input does not have an appropriate battery voltage connected to it the associated LED will...

Страница 71: ... PCN or the panel is unpowered Breaker Fail LED BRK Breaker FAIL LEDs are provided on the panel s faceplate to indicate a tripped breaker condition on the A and B buses respectively These LEDs light red to indicate a breaker trip on the respective bus Green LEDs indicate that all breakers on the bus are untripped Unlit BRK FAIL LEDs will occur if the panel is unpowered A breaker fail alarm is caus...

Страница 72: ...error or event with a fatal system impact In this case the system cannot continue to operate An example is the loss of a large section of memory or other corruption that renders the system not operational When continuously lit this indicates the presence of a Major Major yellow or red a D System Fault which is an error or event which has a discernible system impact In this case the system can cont...

Страница 73: ...dividual hard drive LEDs and identify a faulty drive When continuously lit this indicates the presence of DC Main Power LED green H power in the server The LED goes out when the power switch is turned off standby mode or the power source is disrupted Indicates NIC activity NIC activity LED green I This LED can be toggled remotely or by front panel ID NIC activity LED green J switch for identificat...

Страница 74: ...is 1 Gbps DC Power Supply LEDs The power supply provides a single external bi color LED to indicate its status Figure 46 Power Supply LED shows the power supply LEDs on the rear Figure 46 Power Supply LED The LED blinks green when DC is applied to the PSU and standby voltages are available The LED displays solid green when all the power outputs are available The LED displays solid amber when the P...

Страница 75: ...Hz blinking Green DC present only 5 Vsb on PS Off Green Output ON and OK Front View LEDs Front Panel LEDs Figure 47 T1200 Application Server LEDs shows the T1200 application sever LEDs on the front panel Figure 47 T1200 Application Server LEDs Table 16 Front Panel LED Descriptions T1200 AS Description Feature Item Front Panel Switches Toggles the system power Power switch A Resets the system Reset...

Страница 76: ...can continue to operate but in a degraded fashion reduced performance or loss of non fatal feature reduction An example is the loss of one or two mirrored disks When continuously lit this indicates the presence of a Minor Minor yellow E System Fault which is an error or event that has little impact to actual system operation An example is a correctable ECC error When continuously lit this indicate...

Страница 77: ... indicator LEDs integrated into the connector assembly a green LED to the left of the connector and a bi color LED to the right of the connector The same LEDs are used for the RMM port Figure 48 T1200 AS Ethernet Connectors The green LED indicates the connection status for each port If the port is connected to a network but there is no current activity the green LED is continuously illuminated Whe...

Страница 78: ... are available The LED displays solid amber when the PSU has failed or shut down due to over current or over temperature See Table 17 DC Power Supply LED Indicators for LED conditions Table 17 DC Power Supply LED Indicators Bi color LED Indication Power Supply Condition OFF No DC power to all power supplies Amber No DC power to this power supply for 1 1 configuration OR Power supply critical event...

Страница 79: ...Power supply warning events where the power supply continues to operate High temp high power high current slow fan 1 Hz blinking Green DC present only 5 Vsb on PS Off Green Output ON and OK 79 910 5680 001 Revision F February 2014 LED Descriptions Platform Maintenance ...

Страница 80: ...nge of PSTN trunks identified by an SS7 DPC OPC CIC_range Another example is a virtual database element handling all HLR transactions for a particular SS7 DPC OPC SCCP_SSN combination The AS contains a set of one or more unique Application Server Processes of which one or more normally is actively processing traffic Action Set Authentication Server Authentification servers provide public access to...

Страница 81: ...hange that is informational and not related to an alarm condition for example card inserted An OAM related occurrence that can be made visible to the user In Policy Management an expected incident that is logged Events can be used for debugging purposes F Software embedded in a hardware device Oftentimes firmware is firmware provided on flash ROMs or as a binary image file that can be uploaded ont...

Страница 82: ...l interface between blades L Light Emitting Diode LED An electrical device that glows a particular color when a specified voltage is applied to it N Network Equipment Building Systems NEBS The most common set of safety spatial and environmental design guidelines applied to telecommunications equipment in the United States NEBS was developed by Bell Labs in the 1970s to standardize equipment that w...

Страница 83: ...pplications may be run platform Refers to the operating system firmware and management platform software software components of a platform Does not refer to the application software that runs on the platform S Storage Access Services SAS Serial attached SCSI The physical connection used among Controller Enclosures and Disk Enclosures U Universal Serial Bus USB V Volt Ohm Meter VOM 83 910 5680 001 ...

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