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Cabling and Verifying Media Cards

FDDI/Q media cards

GRF 400/1600 Getting Started - 1.4 Update 2

October, 1998

5-15

FDDI/Q media cards

The FDDI/Q media card provides four full-duplex interfaces. Figure 5-6 shows a FDDI/Q
faceplate.

Figure 5-6. FDDI/Q media card faceplate

LEDs

Each interface has a pair of LEDs that show the type of connection (OP) and traffic activity
(TRX) at that interface. Refer to Figure 5-7.

Figure 5-7. FDDI/Q media card faceplate and LEDs

Certain LEDs on the FDDI/Q media card can be either amber or green depending upon the
type of information they convey at the time. Table 5-6 describes FDDI/Q card LEDs.

FDDI-Q

4MB

B 1

A 1

TRX

OP2

OP3

OP1

OP0

A 0

B 0

TRX

PWR ON

T A T

(g0005)

B 1

A 1

TRX

OP2

OP3

OP1

OP0

A 0

B 0

TRX

PWR ON

T A T

STAT 0 and 1

OP for A0

TRX for A0

External optical bypass

OP for A1

connection site

Table 5-6. FDDI/Q media card LEDs

LED

Description

PWR ON

This green LED is on when GRF power is on.

STAT 0

STAT 1

The amber / green Status LEDs at the top of each FDDI/Q media card are
amber during self-test. When self test completes, the LEDs turn green.

The Status LEDs alternate amber during power-on/dumping, and alternate
green during power-on/loading.

When status is normal:

- the green 0 LED on the left blinks ten times a second

- the green 1 LED on the right blinks once a second

FDDI/Q Status LEDs do not blink error codes.

Содержание GRF 1600

Страница 1: ...GRF 400 1600 Getting Started 1 4 Update 2 Part Number 7820 2035 001 For software version 1 4 20 and later September 1999...

Страница 2: ...y effort was made to ensure that the information in this document was complete and accurate at the time of printing However information is subject to change Trademarks GRF is a trademark of Lucent Tec...

Страница 3: ...you If you need to contact Lucent for help with a problem make sure that you have the following information when you call or that you include it in your correspondence Product name and model Software...

Страница 4: ...he ways in which you can reach Customer Service Email from within the U S support ascend com Email from Europe the Middle East or Asia EMEAsupport ascend com Fax 510 814 2312 Customer Support BBS by m...

Страница 5: ...rt the combined weight of all equipment it supports A fully loaded redundant power GRF 400 weighs 38 5 lbs 17 3 kg A fully loaded single power GRF 400 weighs 32 5 lbs 14 6 kg A four card redundant pow...

Страница 6: ...ons will walk on the power cord 14 Industry standard cables are provided with this product Special cables that may be required by the regulatory inspection authority for the installation site are the...

Страница 7: ...einem Einschubrahmen gef hrlich 6 Bei Installation einer GRF Oberfr se in einem Einschubrahmen mu dieser das Gesamtgewicht aller darin installierten Ger te sicher tragen k nnen Ein komplett best ckter...

Страница 8: ...unter Ber cksichtigung der anwendbaren Bestimmungen f r Elektroinstallationen sowie der Standards ANSI NFPA 70 installiert werden 13 Keine Gegenst nde auf das Netzkabel stellen Das Kabel so verlegen d...

Страница 9: ...6 Switch control 1 6 System memory 1 7 Fans 1 8 Fan too slow message 1 8 Backplane 1 8 Communications bus 1 8 Battery 1 8 Power supplies 1 9 Redundant units 1 9 Failure notification 1 9 Description of...

Страница 10: ...2 17 Installation preview 2 18 Chapter 3 Rack Mount and Power On Procedures 3 1 Rack mounting the GRF 400 3 2 Servicing clearances 3 2 Power and ground requirements 3 2 Rack mounting requirements 3 3...

Страница 11: ...er supply failure notification 3 22 Interpreting GRF 1600 control board LEDs 3 23 Applying AC power to the GRF 1600 3 24 Plug in steps 3 24 Installing a power cord locking clamp 3 24 Clamp procedure 3...

Страница 12: ...11 PCMCIA slot commands 4 11 Installing a PCMCIA device 4 12 iflash command caution 4 15 Option 2 Set up a syslog server 4 16 Option 3 Use an NFS mounted file system 4 18 Setting up NFS on the GRF 4 1...

Страница 13: ...5 20 HIPPI media card 5 21 Attaching HIPPI media cables 5 21 HIPPI card LEDs 5 23 HSSI media card 5 24 Attaching HSSI media cables 5 24 Problems with bad HSSI cables 5 25 HSSI card LEDs 5 25 Ethernet...

Страница 14: ...ecifications A 11 SONET OC 3c specifications A 12 Appendix B Warranty B 1 Product warranty B 1 Warranty repair B 1 Out of warranty repair B 2 FCC Part 15 Notice B 2 Appendix C GRF 400 Agency Notices C...

Страница 15: ...ard components 3 4 Figure 3 3 Connectors on a control board 3 6 Figure 3 4 GRF 400 control board faceplate and LEDs 3 8 Figure 3 5 Warning label required for redundant AC supplies 3 10 Figure 3 6 Fron...

Страница 16: ...15 HIPPI media card faceplate 5 21 Figure 5 16 Cabling a HIPPI media card 5 21 Figure 5 17 HIPPI 100 pin connector 5 22 Figure 5 18 HIPPI media card faceplate and LEDs 5 23 Figure 5 19 HSSI media car...

Страница 17: ...e 5 10 SONET OC 3c single mode laser information 5 29 Table 5 11 SONET OC 3c LEDs 5 30 Table A 1 GRF 400 chassis characteristics A 2 Table A 2 GRF 1600 chassis characteristics A 3 Table A 3 DC power r...

Страница 18: ...xviiiOctober 1998 GRF 400 1600 Getting Started 1 4 Update 2 Tables...

Страница 19: ...r On Procedures describes the rack mounting procedure for each GRF model and provides power on procedures for AC and DC power supplies Chapter 4 Initial System Set up explains the first time configura...

Страница 20: ...administering and maintaining a UNIX system Configuring the GRF requires network experience and familiarity with UNIX systems and commands IP protocol and routing operations IP internetworking The Ne...

Страница 21: ...lics are used for titles of publications for some terms that would otherwise be in quotation marks and to show emphasis Square brackets indicate an optional argument you might add to a command To incl...

Страница 22: ...th TCP IP Volume 1 and 2 by Douglas E Comer and David L Stevens Prentice Hall TCP IP Illustrated Volumes 1 and 2 by W Richard Stevens Addison Wesley 1994 Interconnections Radia Perlman Addison Wesley...

Страница 23: ...rack mounting the GRF 400 and procedures you use to power on AC and DC systems Chapter 1 covers these topics Note The GRF 400 has hardware that integrates the router management hardware previously co...

Страница 24: ...GRF 400 chassis can be mounted in a standard 19 rack unit or on a table The chassis weighs between 26 and 40 pounds 11 9 18 2 kg depending upon the number of media cards and power supplies installed W...

Страница 25: ...nclude 400W AC power supplies negative 48V DC power supplies upgrades to system memory control board RAM The GRF 400 ships with a base of 128MB of RAM Sites can upgrade to a maximum of 512MB in increm...

Страница 26: ...es upgrade to at least 256MB In environments where large numbers of routes are advertised upgrade to 512MB 128MB RAM 32MB 8 12MB 84MB system software config files GateD binary route tables kernel runs...

Страница 27: ...ts below Figure 1 3 Cable panel view of GRF 400 The GRF 400 has four media card slots 0 3 Slots are numbered top to bottom as shown in Figure 1 4 the control board is always 66 Figure 1 4 Media card a...

Страница 28: ...t button but a software command reset is preferable since it saves files and leaves the system in order LEDs provide status for control board and chassis components The faceplate speaker functions as...

Страница 29: ...tocol data and cannot be used for storing logs Internal flash The GRF has an internal 85MB ATA flash device from which the system boots This memory is available for storing different versions of opera...

Страница 30: ...lane supplies power to the media cards and control board The control board and media cards exchange configuration and status information through the 80 megabit second communications bus located on the...

Страница 31: ...ndancy When two units are present both are active load sharing devices If one fails the other unit ramps up to provide the full load Each power supply has an LED on the control board Looking from the...

Страница 32: ...nnen Sie einen elektrischen Schlag erhalten Achten Sie darauf da jedes Stromkabel mit einer separaten Wechselstromquelle und einem separaten USV Ger t verbunden wird Attention Cet appareil a deux cord...

Страница 33: ...00 for an extended period of time To keep the GRF 400 up and running mixing power supplies during a brief hot swap is acceptable CAUTION This unit has two power supply cords For total isolation from e...

Страница 34: ...dant DC power supplies please note the following when powering off disconnecting the GRF unit Caution This unit has two power inputs For total isolation from electrical shock and energy hazard disconn...

Страница 35: ...ee the status of the system during and after boot chapter 3 5 The first time a GRF is powered on a configuration script automatically runs The script prompts you to enter the router s system IP addres...

Страница 36: ...1 14October 1998 GRF 400 1600 Getting Started 1 4 Update 2 Getting Acquainted with the GRF 400 Installation preview...

Страница 37: ...completed this introduction to the GRF 1600 go to chapter 3 It contains information for rack mounting the GRF 1600 and procedures you use to power on AC and DC systems Chapter 2 covers these topics No...

Страница 38: ...t SNMP v1 IPv4 Accommodates redundant hot swappable power supplies Supports an 1100W AC power supply unit Supports a 48VDC power supply negative 48V Manages 150K entry route table batch updating with...

Страница 39: ...approved for the country of use cord type H05VVF3G1 5 3 conductor 1 5mm2 rated 250V 16A plug type suitable for country of use Site supplied components To boot the GRF 1600 you must attach a VT100 comp...

Страница 40: ...Lucent certifies the following ATA compliant devices for GRF operation Kingston Datapak 520MB P N CT520RM Sandisk 175MB Flash P N SDP3B Sandisk 85MB Flash P N SDP3B 85 101 Aved 85MB Flash P N AVEF385...

Страница 41: ...des upgrade to at least 256MB In environments where large numbers of routes are advertised upgrade to 512MB 128MB RAM 32MB 8 12MB 84MB system software config files GateD binary route tables kernel run...

Страница 42: ...vide a minimum of 6 inches of clearance on the sides of the unit and keep the front and back clear of obstruction The backplane and system cards are installed in the middle section above the air intak...

Страница 43: ...n internal fan A locking tab prevents the drawer from being opened accidentally when the AC cord is plugged into the unit The PS1 or PS2 LED on the control board lights to indicate a problem with a sp...

Страница 44: ...an slows down so that in normal conditions each fan operates at 50 speed When the GRF is plugged in you can hear the changes in fan speeds Tachometers on each fan unit ensure steady sufficient airflow...

Страница 45: ...eset by depressing the reset button but a software command reset is preferable since it saves files and leaves the system in order The faceplate speaker functions as a typical PC speaker it chimes dur...

Страница 46: ...orsicht Explosionsgefahr bei unsachgem em Austausch der Batterie Ersatz nur durch denselben oder einen vom Hersteller empfohlenen gleichwertigen Typ Entsorgung gebrauchter Batterien nach Angaben des H...

Страница 47: ...for storing logs Chapter 4 describes options for configuring external logging Internal flash The GRF has an internal 85MB ATA flash device from which the system boots This memory is available for stor...

Страница 48: ...ails the other unit ramps up to provide the full load Each power supply has an LED PS1 PS2 on the control board If a unit failure occurs in a redundant system the failed unit can be hot swapped out Th...

Страница 49: ...ply drawer and locking tab Locking tab in down unlocked position Locking tab in up locked position Sliding plate Finger lift Drawer handle Power supply CAUTION This unit has two power supply cords For...

Страница 50: ...e two small screws These screws attach the AC receptacle to the drawer front They also are used to attach a power cord clamp The screws can be untightened 3 or 4 turns to allow the clamp to slide unde...

Страница 51: ...power supply a set of labels is included along with instructions to attach a label to each unit Figure 2 7 Warning label required for redundant supplies The label is actually attached to the top edge...

Страница 52: ...h Instead each DC power supply has its own on off switch You cannot put the switch to on unless the power supply drawer is properly inserted into the chassis The DC drawer has a locking tab that preve...

Страница 53: ...gy hazard disconnect both supply inputs Care must be taken to correctly connect each power supply to separate AC power sources and optional UPS devices Vorsicht Dieses Ger t hat zwei Stromeing nge Um...

Страница 54: ...see the status of the system during and after boot chapter 3 5 The first time a GRF is powered on a configuration script automatically runs The script prompts you to enter the router s system IP addre...

Страница 55: ...An ESD wrist strap must be worn when you move or otherwise touch the chassis Each chassis has a wrist strap ground site for connecting your wrist strap Rack mounting the GRF 400 3 2 Inserting a media...

Страница 56: ...ure the power requirements of the chassis plus the cumulative power draw of any other equipment in the rack do not overload the supply circuit Vorsicht Wird ein Sammelstecker oder hnlicher Netzanschlu...

Страница 57: ...GRF in relation to other devices located in an adjacent rack Ensure that the GRF s air intake is not drawing directly upon heated air from another unit Figure 3 1 shows air intake and exhaust areas Wh...

Страница 58: ...bottom finger grip extractor Figure 3 2 Media card components The boards are joined by two 100 pin connectors and reinforcing plates Even so this joint retains some flex and must be carefully support...

Страница 59: ...hen you are properly grounded remove the media card from its anti static container 2 Hold the media card with the network ports facing you GRF 400 Turn the card horizontal the top of the media card sh...

Страница 60: ...3 3 Connectors on a control board As shown in Figure 3 10 the control board provides multiple connection sites Use a null modem cable console cross over cable to attach the terminal to the RS 232 seri...

Страница 61: ...VT 100 screen As it boots the GRF runs a series of internal diagnostics The first time a GRF is powered on the boot process runs a system configuration script In this script you assign the GRF a host...

Страница 62: ...een LED is on when the GRF power is on FAULT This amber LED flashes once as the board starts self test then flashes once again when self test completes If the Fault LED turns on and remains on an erro...

Страница 63: ...F5 nur mit Schnellsicherungen mit 5 0 A 250 V ersetzen Plug in steps Here are the plug in steps for AC power supplies shipped in your GRF 400 1 Start with the AC power cord NOT plugged into the power...

Страница 64: ...order or install a replacement unit What to do next With the terminal attached to the serial port and AC power applied to the GRF 400 the system has automatically booted Go to the next chapter Chapter...

Страница 65: ...same DC supply circuit and the grounding conductor and also the point of grounding of the DC system The DC system shall not be grounded elsewhere The DC supply source is to be located within the same...

Страница 66: ...NUS Der zweite Anschlu von links ist die R ckleitung mit 48V MINUS When you connect DC wires remember that the first terminal on the left is NEGATIVE 48V The second terminal from the left is NEGATIVE...

Страница 67: ...rm unit connect the alarm unit to the right most terminal labeled ALARM If power fails to reach the backplane of the GRF 400 an internal relay activates and applies the RETURN for the 48V to the site...

Страница 68: ...s Vorsicht Dieses Ger t hat zwei Stromeing nge Um das Ger t vollst ndig vom Netz zu trennen unterbrechen Sie den Anschlu mit beiden Eing ngen sonst k nnen Sie einen elektrischen Schlag erhalten Achten...

Страница 69: ...rom electrical shock and energy hazard disconnect both supply cords Care must be taken to correctly connect each power supply to separate AC power sources and optional UPS devices Vorsicht Dieses Ger...

Страница 70: ...The chassis should be reliably earth grounded to the rack equipment This earth ground connection must be maintained when supply connection is other than direct connection to the branch circuit Warnung...

Страница 71: ...n heated air from another unit Figure 3 7 shows air intake and exhaust areas When you install the GRF you must provide six to ten inches of side clearance Figure 3 7 Air intake and exhaust areas of th...

Страница 72: ...r other hand under the front of the chassis supporting the weight and making sure it doesn t tip down The person on the right has their other hand on the top of the unit keeping the unit properly bala...

Страница 73: ...ear the bottom finger grip extractor Figure 3 9 Media card components The boards are joined by two 100 pin connectors and reinforcing plates Even so this joint retains some flex and must be carefully...

Страница 74: ...ti static container 2 Hold the media card with the network ports facing you GRF 1600 As you start make sure you visually identify the top and bottom guide pair for this particular slot Have one hand u...

Страница 75: ...10 Connectors on a control board As shown in Figure 3 10 the control board provides multiple connection sites Use a null modem cable console cross over cable to attach the terminal to the RS 232 seria...

Страница 76: ...DC power supply When the GRF is powered on it begins to boot You can see the boot messages displayed on the terminal screen As it boots the GRF runs a series of internal diagnostics The first time a G...

Страница 77: ...green LED is on when the GRF power is on PCMCIA This green LED lights when either PCMCIA slot is in use STATUS This green LED is on and flashes a heartbeat once a second during positive board operati...

Страница 78: ...leiter Sicherung Nur mit Sicherungen des gleichen Typs und der gleichen Leistung ersetzen um jegliche Feuergefahr zu vermeiden F3 und F4 nur mit anerkannten Schnellsicherungen mit 6 3 A 250 V ersetzen...

Страница 79: ...ed A receptacle screw is on each side of the AC receptacle on the power supply unit The primary purpose of these screws is to attach the AC receptacle to the drawer front They can also be used to atta...

Страница 80: ...tique d brancher les deux cordons d alimentation Labeling a redundant AC power supply The warning label shown in Figure 3 13 is required when a second power supply is installed in a pre existing syst...

Страница 81: ...same DC supply circuit and the grounding conductor and also the point of grounding of the DC system The DC system shall not be grounded elsewhere The DC supply source is to be located within the same...

Страница 82: ...rews Figure 3 14 shows the three terminal pairs on the front of the 48V DC negative power supply drawer The NEGATIVE 48V and POSITIVE 48V terminal pairs are circled Warning If you connect the NEGATIVE...

Страница 83: ...m cover and swing the cover open 3 Remove the top hex nut and copper washer from each terminal 4 Attach two hole lug wires in this order b to the NEGATIVE 48V terminal pair marked c to the POSITIVE 48...

Страница 84: ...DC terminal pairs Locking tab The GRF 1600 DC power supply has a locking tab that unlocks the power drawer only when the switch in the off position When the switch is in the off position the switch c...

Страница 85: ...redundant power supply a set of labels is included along with instructions to attach a label to each unit This notice must appear on the DC power supply terminal cover in the space enclosed by dotted...

Страница 86: ...nschlusskabel Um das Ger t vollstandig von Netz zu trennen ziehen Sie beide Kabel ab sonst k nnen Sie einen elektrischen Schlag erhalten Achten Sie darauf da jedes Stromkabel mit einer separaten Wechs...

Страница 87: ...nal already attached see chapter 3 Logging on as root Configuring logging to an external device This can be done at the VT 100 or in a telnet session from the administrative LAN Chapter 4 covers the f...

Страница 88: ...You can see your answers when they are displayed at the end of the script You have the option to rerun the script to make changes or to simply drop your responses You have now answered all the questi...

Страница 89: ...preset password for root is Ascend with a capital A Here is the process Press Enter to continue User At the User prompt type root User root Password Use the preset password type Ascend Ascend with a...

Страница 90: ...ion data but no other type As a result there are requirements for de0 de0 should have a non routable IP address this will prevent hard to detect problems Default routes must not go through de0 Never r...

Страница 91: ...ndicated in Figure 4 1 the Ethernet connector is prohibited from telco lines Figure 4 1 Point to point Ethernet connector on the control board The maintenance Ethernet connector site is labeled 100 10...

Страница 92: ...command line interface CLI CLI and UNIX passwords The UNIX logins described here have passwords associated with UNIX user accounts These passwords are different from the CLI user profile password The...

Страница 93: ...the UNIX shell There is also a set of low level maint commands Command Line Interface CLI The Command Line Interface usually called CLI supports a set of profiles and a large set of GRF and UNIX like...

Страница 94: ...third component is the set of maint commands specific to each media card The maint commands display low level card specific statistics and counts These commands are documented within each media card...

Страница 95: ...s status and events for the GRF system and all media cards When a media card resets many events of the resetting are reported including initializing loading run time code requesting and reading config...

Страница 96: ...send it to them The grsavecore command copies and formats information generated from a kernel panic as the data is written to standard output The formatted data is written to grsavecore out in the va...

Страница 97: ...to the device The procedure is done only once to set up local logs and dumps and is not affected by software updates or system reboots Note that the external PCMCIA device is used only for storage Yo...

Страница 98: ...ard The thickness of a spinning disk device requires it be installed in slot A A flash disk or modem can be installed in either A or B 2 Log in as root to the GRF start the UNIX shell and execute thes...

Страница 99: ...section disk err notice kern debug lpr auth info mail crit var log messages disk cron info var log cron disk local0 info var log gritd packets disk local1 info var log gr console The entries should no...

Страница 100: ...s The etc grclean conf file entries should look like the following port card dump files hold 4 size 1 remove y local y logfile var portcards grdump cleanup our own log file if necessary DEFAULTS hold...

Страница 101: ...command This command verifies that logging is correctly configured so if it runs the PCMCIA installation has been performed correctly grconslog iflash command caution The PCMCIA procedure uses the ifl...

Страница 102: ...llow these steps to configure the GRF and the syslog server for network logging 1 On the GRF open the etc syslog conf file and uncomment these lines in the Log messages to Network section by removing...

Страница 103: ...d You will lose any messages sent to syslog during the kill restart processes Note etc rc is shipped with i enabled Users cannot save a modified copy of etc rc Any changes made are lost at the next re...

Страница 104: ...initially installed Setting up NFS on the GRF You must add the appropriate host and IP information for any NFS server you are using into the etc host file if either of the following conditions apply...

Страница 105: ...nstalling a PCMCIA modem PCMCIA modems have been tested and found to work reliably with the GRF and to be compatible with the modem configuration commands specified here A recommended modem is US Robo...

Страница 106: ...actory settings OK ats0 1 sets answer after one ring OK at w stores modem configuration to NVRAM OK atz resets modem OK disconnects from tip 3 Now turn getty on for the modem line this is basically th...

Страница 107: ...er sources and optional UPS devices Vorsicht Dieses Ger t hat zwei Netzanschlusskabel Um das Ger t vollstandig von Netz zu trennen ziehen Sie beide Kabel ab sonst k nnen Sie einen elektrischen Schlag...

Страница 108: ...nd you have completed initial system IP configuration using the first time configuration script You should also have configured system logging The next chapter describes media card cabling requirement...

Страница 109: ...equirements Wear a grounded conductive wrist strap when removing replacing and or handling individual GRF electronic components Note Please read the first section Returning a media card to Lucent befo...

Страница 110: ...l 33 492 96 5673 In Australia and Asia Pacific call 61 3 9656 7000 In Japan call 81 3 5325 7397 We will assign your board a number and ticket usually by FAX You can also request an ESD box Package you...

Страница 111: ...of the GRF board can slide out Wrap the bag and pad the box with foam NEVER USE PAPER OR PEANUTS tape the foam around the antistatic bag so the board doesn t slide between gaps Use a heavy duty cardb...

Страница 112: ...ly two logic boards joined to make a single component As shown in Figure 5 1 the smaller board on the right is the serial interface also called the serial daughter card The larger one on the left is t...

Страница 113: ...guide pair for this particular slot Keeping the media card horizontally level insert the card fully into the slot you will feel the card joining with the 100 pin connector on the backplane 16 card rou...

Страница 114: ...ERROR must be HSSI 3 HSSI running Q cards A Q card has dedicated hardware support for expanded route table lookup For FDDI and ATM cards the _v2 after in grcard output indicates the card is a Q versi...

Страница 115: ...tem operation Cable specifications All data signal and control cables connected to the equipment must be of the shielded type with metallic connector hoods except for Ethernet cables fiber optic cable...

Страница 116: ...iations Media cards have different boot and diagnostic programs For example HIPPI media cards take significantly less time to load and come up than do FDDI Reset GRF when all cables are attached When...

Страница 117: ...e 5 2 for a description of each LED ATM OC 3c SM B A RCV ACT XMT ACT LINK OK PWR ON FAULT STAT 0 STAT1 ATM 3 Q SM 4MB g0008 RCV ACT XMT ACT LINK OK LASER ON LASER ON Table 5 2 ATM OC 3c LEDs LED Descr...

Страница 118: ...Warnung Lebenensgefahr Achtung nur authorisiertes Kundendiestpersonal darf dieses Geraet reparieren Alle Fehler und Reparaturvorschriften sehen nur den Austausch von Baugruppen oder Module vor Wegen d...

Страница 119: ...card Its revision will be F or earlier for a multimode card or G or earlier for a single mode card Figure 5 3 Faceplate of an ATM OC 12c version 1 single mode media card The version 2 card faceplate h...

Страница 120: ...n oder Module vor Wegen der Komplexitaet der einzelnen Platinen und Baugruppen soll niemand versuchen Reparaturen auf der Bauteilebene oder Modifikationen an den Platinen vorzunehmen Falsche Reparatur...

Страница 121: ...pproximately 15 kilometers Figure 5 5 shows both types of cables Excess cable lengths should be bound in a figure eight pattern Do not wind excess cable into circular coils Figure 5 5 Single and multi...

Страница 122: ...p the connectors clean A broken cable or dirty connector can deliver data but with errors Attaching a dirty connector can soil the optical component on the media card Leave the dust caps on until you...

Страница 123: ...ime Table 5 6 describes FDDI Q card LEDs FDDI Q 4MB B 1 A 1 TRX OP2 OP3 OP1 OP0 A 0 B 0 TRX S PWR ON 0 1 T A T g0005 B 1 A 1 TRX OP2 OP3 OP1 OP0 A 0 B 0 TRX S PWR ON 0 1 T A T STAT 0 and 1 OP for A0 T...

Страница 124: ...aching a dirty connector can soil the optical component on the media card Leave the dust caps on until you are ready to insert the cable ends Caution Although there may be no hazard with multimode fib...

Страница 125: ...connector on one end and a B connector on the other Single attach FDDI cables have an M connector on one end and an S connector on the other Connector keys are site installed according to site practi...

Страница 126: ...e attach station SAS refers to a device connected to FDDI media via a single connector In comparison a dual attach station DAS device has independent connections to each of two FDDI rings for redundan...

Страница 127: ...concentrator Such concentrators connect in turn to the slave interfaces of single attach workstations Dual attach A and B interfaces Dual attach interfaces connect to form two unbroken counter rotatin...

Страница 128: ...e Through the Y cable an optical bypass switch module attaches to a pair of media interface connectors on the FDDI card Figure 5 14 Optical bypass switch attachments A bypass switch allows the GRF to...

Страница 129: ...gth of 25 meters Lucent certifies the viability of GRF to GRF connections using cables 51 meters long As shown in Figure 5 16 the upper HIPPI interface RCV or destination interface receives data from...

Страница 130: ...g in einem Stecker ansammeln da die Datentr gerkarte deaktiviert wird So wird das Kabel entladen Fahren Sie mit dem Finger vorsichtig ber die Spitzen der Stifte ber hren Sie dabei gleichzeitig die Sti...

Страница 131: ...n and remains steadily on during normal operations The Status LED blinks when an error condition is detected DST ENA local This green LED is on when the input destination interface is asserting the in...

Страница 132: ...on to the media card if alignment is wrong If a HSSI link does not work check both ends of the cable for bent pins Warning A connector can build up enough charge to disable the media card One way to d...

Страница 133: ...nd LEDs Refer to Table 5 8 for a description of HSSI card LEDs Connector for encryption modem Connection link status RCV CPU CPU0 XMT CPU CPU1 Packet activity A B PWR ON HSSI FAULT STAT 0 STAT 1 STAT...

Страница 134: ...ards run the same code have the same LEDs and are otherwise the same Each physical interface is capable of full and half duplex operation and can run at either 100 Mb s or 10 Mb s rates Ethernet cable...

Страница 135: ...1 0 F D X 1 100 COL RXD TXD 1 0 F D X 0 100 COL RXD TXD 1 0 F D X Sending data Duplex collision condition Status Link type Table 5 9 Ethernet media card LEDs LED Description PWR This green LED is on...

Страница 136: ...integral part of the transceiver module Warning Only authorized service personnel should attempt to repair this equipment All problem discovery and repair procedures are detailed to allow only subass...

Страница 137: ...ly are fiber cables easier to damage than coax and other types of cables but the damage is harder to detect Figure 5 27 Single and multi mode SONET cable ends Keep cables off the floor Cables left on...

Страница 138: ...K OK PWR ON FAULT STAT 0 STAT1 LASER ON RCV ACT XMT ACT LINK OK LASER ON Table 5 11 SONET OC 3c LEDs LED Description Power This green LED is on when GRF power is on Fault This amber LED turns on and r...

Страница 139: ...specified media card It does not test message routing between media cards or communication between media cards and external devices Note The ping command can be used without disturbing normal GRF oper...

Страница 140: ...PANIC card has encountered a system fault HELD RESET card is being held in reset state STATE UNKNOWN state cannot be determined The Power up state is the normal condition as power is being applied to...

Страница 141: ...nknown and either reboots the card or dumps and then reboots the card depending upon how variables are set in the Dump or Card profile Reset media card using grreset Use the grreset command to reset a...

Страница 142: ...ers to complete When the reboot option is specified the system is rebooted and all media cards are reset 1 Attach a keyboard to the VT 100 terminal and log in You do not have to be root 2 Enter the gr...

Страница 143: ...any configuration changes before you run grdiag Unsaved media card changes will be lost For grdiag to run a card must be able to boot If the grcard display does not include the slot in which the probl...

Страница 144: ...st grdiag display is an inventory of the current media card status N A indicates that these diagnostics do not run on the HIPPI card Media Card Inventory Slot Card Type Card Status Test Status 0 atm o...

Страница 145: ...rameter settings You may see some of this activity on the screen most of it speeds by too quickly to read During the test you see grdiag reports that show loading and testing events Waiting 114 sec fo...

Страница 146: ...1 running 3 HIPPI_V1 running If a card fails This is the report you see when a media card fails the diagnostic It is the same information sent to var log grdiag log Start date Mon Apr 20 19 40 12 CDT...

Страница 147: ...net v1 BIST monitor Failed 1 hssi Idle Passed 2 fddi v2 Idle Passed 3 fddi v2 Idle Passed Event and error code reporting is done in the gr console log The diagnostic start and stop events are reported...

Страница 148: ...erifying Media Cards Running media card hardware diagnostics What to do next You have verified that the system and media card hardware is operating Go to the GRF Configuration and Management manual to...

Страница 149: ...se a protected AC power source or add surge protection between the power source and the GRF chassis Environmental requirements Operating temperatures 32 104 F 0 40 C Operating humidity level 10 90 non...

Страница 150: ...imately 2 pounds each 0 9 kg Hot swap capability all media cards are hot swappable AC power supply 400W with an option for a redundant load sharing unit double pole neutral fusing weighs 6 pounds 2 7...

Страница 151: ...all media cards are hot swappable Fan tray Single 48V unit with 2 motorized impeller fans field replaceable module weighs 13 pounds 5 85 kg AC power supply 1100W with an option for a redundant load s...

Страница 152: ...rement per individual components Component Max Amps 5 0 V Max Amps 5 2 V Watts unit HIPPI media card 8 8 0 44 0 FDDI Q media card 9 4 0 47 0 ATM OC 3c Q media card 9 0 0 45 0 ATM OC 12c media card 9 0...

Страница 153: ...enables actual IC temperature to be read reported on by temp command Ethernet address PROM System IP address memory 32 bytes Switch component 16 Gb TriQuint component PCMCIA host adapter 2 one 85 or...

Страница 154: ...cron fiber optic cables ATM OC 12c multimode 62 5 125 micron fiber optic cables ATM OC 12c single mode 9 125 micron fiber optic cables 4 port 10 100Base T Category 5 UTP cables 8 port 10 100Base T Cat...

Страница 155: ...terfaces Media transfer rate 100 Mbps Processors 40 MHz transmit processor 40 MHz receive processor Data buffers 4 MB input 4 MB output Route table support 150K entries with hardware assisted route ta...

Страница 156: ...kup SDH STM 1 Complies with Synchronous Digital Hierarchy standards Max transmission unit 9180 bytes Cables Single mode cables 9 125 micron optical fibre Multi mode cables 62 5 125micron optical fibre...

Страница 157: ...lookup SDH STM 1 Complies with Synchronous Digital Hierarchy standards Max transmission unit 9180 bytes Cables Single mode cables 9 125 micron optical fibre Multi mode cables 62 5 125micron optical f...

Страница 158: ...e 4 MB on transmit side Route table support 150K entries with hardware assisted route table lookup Max transmission unit 1500 bytes Connectors RJ 45 Cables STP and UTP Category 5 Transmission distance...

Страница 159: ...800 Mbps Processor 40 MHz TI C31 Data buffers 4 MB input 4 MB output Route table support 70K entries Max transmission unit 65280 bytes Transmission distance Point to point and LAN up to 25 meters 82 f...

Страница 160: ...1 Complies with Synchronous Digital Hierarchy standards Max transmission unit 9180 bytes Transmission distance LAN WAN distances with use of repeaters Cables Single mode cables 9 125 micron optical f...

Страница 161: ...ment of the defective goods at Lucent Technologies option 4 Lucent Technologies MAKES NO EXPRESS OR IMPLIED WARRANTIES REGARDING THE QUALITY MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE BEYOND...

Страница 162: ...of warranty repair charges are based upon the prices in effect at the time of return FCC Part 15 Notice Warning This equipment has been tested and found to comply with the limits for a Class A digita...

Страница 163: ...GRF 400 1600 Getting Started 1 4 Update 2 October 1998 C 1 C GRF 400 Agency Notices This appendix contains Agency information for the GRF 4 AC and GRF 4 DC models...

Страница 164: ...r modules may result in increased radiated emissions and or increased susceptibility to radiated fields from other equipment 3 All data signal and control cables connected to the equipment must be of...

Страница 165: ...with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user wil...

Страница 166: ...nications network in a European Community Member State will be in violation of the national law implementing Directive 91 263 EEC on the approximation of the laws of the Member States concerning telec...

Страница 167: ...urement of radio disturbance characteristics of information technology equipment EN 50082 2 Electromagnetic compatibility Generic immunity standard Part 2 Industrial environment EC Low Voltage Directi...

Страница 168: ...urement of radio disturbance characteristics of information technology equipment EN 50082 2 Electromagnetic compatibility Generic immunity standard Part 2 Industrial environment EC Low Voltage Directi...

Страница 169: ...GRF 400 1600 Getting Started 1 4 Update 2 October 1998 D 1 D GRF 1600 Agency Notices This appendix contains Agency information for the GRF 16 AC and GRF 16 DC models...

Страница 170: ...or modules may result in increased radiated emissions and or increased susceptibility to radiated fields from other equipment 3 All data signal and control cables connected to the equipment must be of...

Страница 171: ...with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user wil...

Страница 172: ...munications network in a European Community Member State will be in violation of the national law implementing Directive 91 263 EEC on the approximation of the laws of the Member States concerning tel...

Страница 173: ...asurement of radio disturbance characteristics of information technology equipment EN 50082 2 Electromagnetic compatibility Generic immunity standard Part 2 Industrial environment EC Low Voltage Direc...

Страница 174: ...surement of radio disturbance characteristics of information technology equipment EN 50082 2 Electromagnetic compatibility Generic immunity standard Part 2 Industrial environment EC Low Voltage Direct...

Страница 175: ...00 2 10 backplane for GRF 400 1 8 battery on control board 1 8 2 10 beeps when sounded 3 7 3 22 boot process 3 7 3 22 BOOT REQUESTED state of 5 32 bypass switch FDDI 5 20 manual control 5 20 C cables...

Страница 176: ...cifications A 1 ESD protecting a media card 5 2 ESD requirements 3 5 3 20 ESD requirements when handling cards 5 4 etc fstab editing for logging 4 12 etc grclean conf 4 14 etc grclean logs conf 4 14 e...

Страница 177: ...ails 2 2 ventilation for rack mounting 3 3 3 17 voltage requirements 2 13 2 16 weight 2 2 wrist strap ground 2 7 GRF 400 AC power supply 1 9 2 12 AC power supply incompatibilities 1 10 3 10 AC power s...

Страница 178: ...to external flash device 4 11 to NFS mounted file system 4 18 logging specify log directory 4 13 logical ring FDDI 5 19 logs descriptions of 4 9 how to access a log file 4 10 how to enable remote logg...

Страница 179: ...ng off 3 15 3 32 4 21 power supplies GRF 1600 48V option 2 3 fusing 2 13 2 16 redundant 2 3 safely powering off 2 14 2 15 2 17 voltage cautions 2 13 2 16 power supplies GRF 400 DC option 1 12 fusing 1...

Страница 180: ...connector sites 5 4 SP Switch Router Adapter card inserting into router 5 4 removal warning 5 4 speaker GRF 1600 control board 2 9 GRF 400 control board 1 6 speaker on control board 3 6 3 21 specifica...

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