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Cisco ASR 14000 Series Скачать руководство пользователя страница 33

2-11

Cisco ASR 14000 Series Router 8-Slot Line Card Chassis Installation Guide

OL-16973-01

Chapter 2 Installing and Removing Power Components

How to Install or Remove the Power Components

Are there comparable ASR 14000 parts and product numbers?

–

AC Wye PDU Cisco product number ASR14K/8-ACW-KIT=

–

AC Delta PDU Cisco product number ASR14K/8-ACD-KIT=

–

DC PDU Cisco product number ASR14K/8-DC-KIT=

Steps

To install a PDU, follow these steps:

Step 1

Attach the ESD-preventive wrist strap to your wrist and connect its leash to one of the ESD connection
sockets on the rear (MSC) side of the chassis or a bare metal surface on the chassis.

Step 2

Make sure that the PDU is unplugged.

Step 3

Grasp the PDU by the side and set it carefully into place in a PDU slot on the rear (MSC) side of the
chassis. Be sure to lift the PDU over the lip on the edge of the chassis, and align the guide pins on the
chassis with the guide holes on the PDU.

Caution

Do not lift the PDU by the power cord—doing so can damage the PDU or the cord.

Step 4

If needed, put the second PDU into place in the other PDU slot on the chassis.

Note

The PDU holding plate bolts to both PDUs and the side of the interior of the chassis.

Step 5

Install the PDU holding plate.

a.

Slide the holding plate into place on top of the PDU, using the guide bolts on the side of the chassis
to place it correctly.

b.

Use the socket wrench to bolt the holding plate to the top of the PDUs with the eight 10-mm bolts
(four for each PDU).

c.

Use the socket wrench to bolt the holding plate to the interior of the side of the chassis with the four
8-mm bolts (two for each side)

Step 6

Use the socket wrench to install the 8-mm center holding bolt and the 10-mm nut.

What to Do Next

After performing this task, install the power modules (see the

“Installing a Power Module” section on

), and replace any cosmetic covers.

Removing a PDU

This section describes how to remove a PDU in the Cisco ASR 14000 series 8-slot line card chassis. For
information on the difference between the power types, see the

“DC Power Systems” section on page 2-4

and the

“AC Power Systems” section on page 2-8

. For complete information on regulatory compliance

and safety, see

Regulatory Compliance and Safety Information for the Cisco ASR14000 Series

Aggregation Services Router

.

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Содержание ASR 14000 Series

Страница 1: ...nc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 Cisco ASR 14000 Series Router 8 Slot Line Card Chassis Installation Guide October 2008 Text Part Number OL 16973 01 ...

Страница 2: ...o operate the product The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California Berkeley UCB as part of UCB s public domain version of the UNIX operating system All rights reserved Copyright 1981 Regents of the University of California NOTWITHSTANDING ANY OTHER WARRANTY HEREIN ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PR...

Страница 3: ... Documentation 7 Documentation Feedback 7 Cisco Product Security Overview 7 Reporting Security Problems in Cisco Products 8 Obtaining Technical Assistance 8 Cisco Technical Support Documentation Website 8 Submitting a Service Request 9 Definitions of Service Request Severity 9 Obtaining Additional Publications and Information 10 Overview 1 1 Chassis Overview 1 1 Chassis Components 1 2 Chassis Slot...

Страница 4: ...n Components 3 2 Installing a Lower Fan Tray 3 2 Removing a Lower Fan Tray 3 4 Installing an Upper Fan Tray 3 5 Removing an Upper Fan Tray 3 7 Installing the Chassis Air Filter 3 8 Removing the Chassis Air Filter 3 10 Installing a Power Module Air Filter 3 11 Removing a Power Module Air Filter 3 12 Installing and Removing MSCs PLIMs and Associated Components 4 1 Information About Installing and Re...

Страница 5: ...alling an RP or DRP Card 4 39 Removing an RP or DRP Card 4 42 Verifying the Installation of an RP or DRP Card 4 43 How to Install or Remove a PCMCIA Card 4 45 Installing a PCMCIA Card 4 45 Removing an RP PCMCIA Card 4 46 How to Install or Remove a Physical Layer Interface Module PLIM 4 47 Installing a PLIM 4 47 Removing a PLIM 4 51 Verifying the Installation of a PLIM 4 55 How to Install or Remove...

Страница 6: ...eries Router 8 Slot Line Card Chassis Installation Guide OL 16973 01 Installing the Exhaust Grille 5 8 Removing the Exhaust Grille 5 10 A P P E N D I X A Cisco ASR 14000 Series 8 Slot Line Card Chassis Specifications A 1 I N D E X ...

Страница 7: ...ent Obtaining Documentation Obtaining Support and Security Guidelines Documentation Feedback Cisco Product Security Overview Obtaining Technical Assistance Obtaining Additional Publications and Information Objective This installation guide describes how to install power air circulation line card and external components into and remove them from a Cisco ASR Aggregation Services Router 14000 series ...

Страница 8: ... key combination z means hold down the Control key while you press the z key Command descriptions use these conventions Examples that contain system prompts denote interactive sessions indicating the commands that you should enter at the prompt The system prompt indicates the current level of the EXEC command interpreter For example the prompt router indicates that you should be at the user level ...

Страница 9: ...s see the following publications Cisco ASR 14000 Series Router 8 Slot Line Card Chassis Installation Guide Cisco ASR 14000 Series Router 8 Slot Line Card Chassis Site Planning Guide Cisco ASR 14000 Series Router 8 Slot Line Card Chassis Unpacking Mounting and Securing Guide Cisco ASR 14000 Series Router 8 Slot Line Card Chassis System Description Cisco ASR 14000 Series Router SIP and SPA Hardware ...

Страница 10: ...ion DVD Cisco documentation and additional literature are available in the Product Documentation DVD package which may have shipped with your product The Product Documentation DVD is updated regularly and may be more current than printed documentation The Product Documentation DVD is a comprehensive library of technical product documentation on portable media The DVD enables you to access multiple...

Страница 11: ...ments about Cisco documentation to bug doc cisco com You can submit comments by using the response card if present behind the front cover of your document or by writing to the following address Cisco Systems Attn Customer Document Ordering 170 West Tasman Drive San Jose CA 95134 9883 We appreciate your comments Cisco Product Security Overview Cisco provides a free online Security Vulnerability Pol...

Страница 12: ... use in your correspondence with PSIRT is the one linked in the Contact Summary section of the Security Vulnerability Policy page at this URL http www cisco com en US products products_security_vulnerability_policy html The link on this page has the current PGP key ID in use Obtaining Technical Assistance Cisco Technical Support provides 24 hour a day award winning technical assistance The Cisco T...

Страница 13: ...chsupport servicerequest For S1 or S2 service requests or if you do not have Internet access contact the Cisco TAC by telephone S1 or S2 service requests are those in which your production network is down or severely degraded Cisco engineers are assigned immediately to S1 and S2 service requests to help keep your business operations running smoothly To open a service request by telephone use one o...

Страница 14: ... is the quarterly publication from Cisco Systems designed to help growing companies learn how they can use technology to increase revenue streamline their business and expand services The publication identifies the challenges facing these companies and the technologies to help solve them using real world case studies and business strategies to help readers make sound technology investment decision...

Страница 15: ...er 8 Slot Line Card Chassis System Description This chapter presents the following topics Chassis Overview Chassis Components Chassis Slot Numbers Chassis Cable Management Chassis Cooling System Chassis Power System Safety Guidelines Preventing Electrostatic Discharge Chassis Overview The Cisco ASR 14000 series 8 slot line card chassis routing system consists of a single rack mount chassis that co...

Страница 16: ...ble units FRUs but where additional detail is useful identifies subassemblies that are not field replaceable Figure 1 1 and Figure 1 2 show the line card chassis from both the front PLIM and rear MSC sides Figure 1 1 Front PLIM View of Line Card Chassis 1 Cable management bracket 4 Air filter 2 Chassis vertical mounting brackets 5 Power modules 3 PLIM and RP slots RPs in middle 2 slots 250458 POWE...

Страница 17: ...an be associated with several different PLIMs which provide different interface speeds and technologies The available PLIMs are 1 port OC 768c STM 256c packet over SONET POS available in short reach SR optics 4 port OC 192c STM 64c POS DPT available in long reach LR intermediate reach IR short reach SR and very short reach VSR options OC 48c STM 16c POS DPT configurable with 1 to 16 ports availabl...

Страница 18: ... chassis A removable air filter is located below the PLIM card cage at the front of the chassis Four half height switch fabric cards These cards provide the three stage Benes switch fabric for the routing system The switch fabric performs the cross connect function of the routing system connecting every MSC and its associated PLIM with every other MSC and its associated PLIM in the system The swit...

Страница 19: ...f the chassis include the card cage with Eight PLIM slots left to right 0 1 2 3 4 5 6 7 Two route processor card slots RP0 and RP1 Figure 1 4 shows the slot numbers on the rear MSC side of the Cisco ASR 14000 series 8 slot line card chassis Figure 1 4 Line Card Chassis Slot Numbers Rear MSC Side As shown the slot numbers on the MSC side of the chassis include Fan tray Card cage including 0 1 2 3 R...

Страница 20: ...raded with higher density cards This extension also helps when installing the cables in the chassis The cable management bracket is shown in the following figure Figure 1 5 Cable Management Bracket Chassis Cooling System The chassis has two fan trays each with several fans that cool the chassis card cages Cool air flows in at the bottom front of the chassis and flows through the chassis card cages...

Страница 21: ...lta 3 phase or DC wiring Each PDU has a different Cisco part number AC Wye and AC Delta PDUs basically both require 220 VAC input power AC Wye 3 phase wiring is typically used in Europe and countries where each phase to neutral voltage is approximately 220 VAC the nominal voltage for the power module is 230 V 10 which covers the 220 and 240 voltages that are present throughout Europe AC Delta 3 ph...

Страница 22: ...s Preventing Electrostatic Discharge Electrostatic discharge ESD damage which can occur when electronic cards or components are improperly handled results in complete or intermittent failures We recommend to use an ESD preventive strap whenever you handle network equipment or one of its components Following are guidelines for preventing ESD damage Always use an ESD preventive wrist or ankle strap ...

Страница 23: ...nit Bonding and Grounding Guidelines DC Power Systems AC Power Systems Before Powering the Chassis Up or Down Converting from One Power System to Another Basic Chassis Power Details The Cisco ASR 14000 series 8 slot line card chassis can be either DC or AC powered The chassis power system DC or AC provides the necessary power for chassis components A chassis with AC input power requires 8 750 watt...

Страница 24: ...te before installation and periodically after installation to ensure that you are receiving clean power Install a power conditioner if necessary Properly ground your system to avoid damage from lightning and power surges Caution To ensure electromagnetic compatibility a Cisco router must be operated with all its power modules always installed Note You must have the chassis horizontal mounting rail...

Страница 25: ...pacing between them and a wire receptacle large enough to accept a 6 AWG or larger multistrand copper wire The lug is similar to the type used for the DC input power supply leads see Figure 2 3 This ground lug is not available from Cisco Systems This type of lug is available from electrical connector vendors such as Panduit see Figure 2 3 Two M6 or equivalent hex head bolts with locking washers ni...

Страница 26: ...is slotted in such a way that the wires can only come out on the bottom portion of the cover Figure 2 2 DC PDU with Plastic Safety Cover Each PDU requires three DC inputs of 48 60 VDC nominal 60 amp service The PDU accepts input DC power in the range 40 5 to 75 VDC and has three sets of double stud terminals 48 60VDC Lines and 48 60VDC Returns for connecting to the VDC inputs Each DC PDU should be...

Страница 27: ...for example Panduit part number LCD6 14A L or equivalent see Figure 2 3 Figure 2 3 DC Power Grounding Cable Lug The terminal lugs in other words all lugs not used for grounding should be 45 degree angled industry standard dual hole compressions lugs and able to fit over M6 terminal studs at 0 63 in 15 88 mm centers for example AWG no 2 wires such as Panduit part number LCC2 14AH Q or equivalent se...

Страница 28: ...cables are connected to the DC input PDU terminal studs in the proper positive and negative polarity In some cases the source DC cable leads might have a positive or negative label This is a relatively safe indication of the polarity but you must verify the polarity by measuring the voltage between the DC cable leads When making the measurement the positive lead and negative lead must always match...

Страница 29: ...age 2 4 The wire should be sized according to local and national installation requirements Use only copper wire Note The power supply terminal block lug opening width is 0 62 inch 15 8 mm The terminal posts are centered 0 625 inches 15 88 mm apart and are M6 threaded We recommend that you use an appropriately sized 45 degree angled industry standard 2 hole standard barrel compression lug The power...

Страница 30: ...equirements AC Wye input 3 phase 200 to 240 VAC nominal phase to neutral 50 to 60 Hz 16 A International or 20 A North America The PDU is rated for 14 amp service and accepts AC input of 16 or 20 A The Wye power cord has a 5 pin IEC 60309 plug that is rated for 400 VAC 16 or 20 A 3W N PE The power cord plugs into a similarly rated IEC 60309 receptacle AC Delta input 3 phase 200 to 240 VAC nominal p...

Страница 31: ...he chassis completely See the Before Powering the Chassis Up or Down section on page 2 8 Step 2 Remove the power modules See the Removing a Power Module section on page 2 15 Step 3 Remove the PDUs See the Removing a PDU section on page 2 11 Step 4 Install the new PDUs See the Installing a PDU section on page 2 10 If you are converting from AC to DC power you must wire the PDU properly See the DC P...

Страница 32: ...liance and safety see Regulatory Compliance and Safety Information for the Cisco ASR14000 Series Aggregation Services Router The PDU is installed into the back of the chassis After the PDU is installed you can slide the power modules into the chassis and connect them to the PDU to provide power to the chassis see the Installing a Power Module section on page 2 13 for details Although there are dif...

Страница 33: ...ond PDU into place in the other PDU slot on the chassis Note The PDU holding plate bolts to both PDUs and the side of the interior of the chassis Step 5 Install the PDU holding plate a Slide the holding plate into place on top of the PDU using the guide bolts on the side of the chassis to place it correctly b Use the socket wrench to bolt the holding plate to the top of the PDUs with the eight 10 ...

Страница 34: ...efore Powering the Chassis Up or Down section on page 2 8 and the Removing a Power Module section on page 2 15 If you are removing a DC PDU see the DC Power Systems section on page 2 4 if you are removing an AC PDU see the AC Power Systems section on page 2 8 for more information Required Tools and Equipment You need the following tools to perform this task ESD preventive wrist strap 10 mm socket ...

Страница 35: ...y aside Caution Do not lift the PDU by the power cord doing so can damage the PDU or the cord What to Do Next After performing this task you may install a new PDU if needed see the Installing a PDU section on page 2 10 and replace any cosmetic covers Installing a Power Module This section describes how to install a power module in the Cisco ASR 14000 series 8 slot line card chassis For information...

Страница 36: ...e of the chassis or a bare metal surface on the chassis Step 2 Make sure that the power switch is in the off position Step 3 Grasp the handle on the top of the module firmly and lift it partway up Step 4 Using two hands to support and guide the power module slide it into the chassis power bay on the front PLIM side of the chassis until the connector on the back of the module meets the connector on...

Страница 37: ...wer Systems section on page 2 8 For complete information on regulatory compliance and safety see Regulatory Compliance and Safety Information for the Cisco ASR14000 Series Aggregation Services Router The power module is located on the front of the chassis and mates with the PDU that is installed on the back of the chassis see the Installing a PDU section on page 2 10 for information Although there...

Страница 38: ...the screwdriver to loosen the two captive screws on the front of the power module Step 4 Grasp the power module handle and pull the power module halfway from the bay Be sure to pull the module by the handle only Caution Take care when handling a power module that has recently been in use it can be hot to the touch Caution An AC rectifier weighs 36 lbs 13 44 kg a DC PEM weighs 38 lbs 17 24 kg You s...

Страница 39: ... fan tray and down across all the modular service cards and switch fabric cards through the lower fan tray air is then exhausted out the bottom of the rear of the chassis see Figure 3 1 In addition each AC or DC power module at the bottom of the chassis has self contained fans that pull in cool air from the front of the chassis and exhaust the warm air out the rear of the chassis A replaceable air...

Страница 40: ...ling a Lower Fan Tray Removing a Lower Fan Tray Installing an Upper Fan Tray Removing an Upper Fan Tray Installing the Chassis Air Filter Removing the Chassis Air Filter Installing a Power Module Air Filter Removing a Power Module Air Filter Installing a Lower Fan Tray This section describes how to install a fan tray in the lower fan tray slot of the Cisco ASR 14000 series 8 slot line card chassis...

Страница 41: ... product number ASR14K 8 FAN TR Steps To install a lower fan tray follow these steps Step 1 Attach the ESD preventive wrist strap to your wrist and connect its leash to one of the ESD connection sockets on the rear MSC side of the chassis or a bare metal surface on the chassis Step 2 Using two hands to support the fan tray position it in front of the fan tray bay so that the rails on the sides of ...

Страница 42: ...After performing this task replace the front cover plates Removing a Lower Fan Tray This section describes how to remove a fan tray from the lower fan tray slot of the Cisco ASR 14000 series 8 slot line card chassis For information on the chassis airflow and circulation see the About Line Card Chassis Airflow section on page 3 1 For complete information on regulatory compliance and safety see Regu...

Страница 43: ...e fan tray handle and pull it straight out to disconnect the fan tray from the connector mounted on the back of the fan tray Slide the fan tray halfway from the fan tray bay Step 5 Use your free hand to support the fan tray then slide the fan tray completely from the fan tray bay Step 6 Set the fan tray safely aside Caution Do not set the fan tray down on the connector doing so could damage it Wha...

Страница 44: ...the chassis Step 2 Using the screwdriver unscrew the two captive screws holding the fan tray bay door in place Step 3 Lift the door up you may need a second person to hold it in the open position Step 4 Rotate the handle on the fan tray to the open position Step 5 Using two hands to support the fan tray position it in front of the fan tray bay so that the rails on the sides of the fan tray are ali...

Страница 45: ...ter performing this task replace the front cover plates Removing an Upper Fan Tray This section describes how to remove a fan tray from the upper fan tray slot of the Cisco ASR 14000 series 8 slot line card chassis For information on the chassis airflow and circulation see the About Line Card Chassis Airflow section on page 3 1 For complete information on regulatory compliance and safety see Regul...

Страница 46: ...on the fan tray too strong a pull can cause the tray to slide out too quickly causing your hand to scrape against the fan tray door Step 6 Place your hand under the fan tray to support it from beneath Caution A fan tray weighs approximately 19 15 pounds 8 69 kg Use both hands when handling a fan tray Step 7 Slide the fan tray from the bay and set it carefully aside Step 8 Replace the fan tray bay ...

Страница 47: ...tall the chassis air filter follow these steps Step 1 Attach the ESD preventive wrist strap to your wrist and connect its leash to one of the ESD connection sockets on the front PLIM side of the chassis or a bare metal surface on the chassis Step 2 Using two hands to support the air filter orient it so that the ridge on the front of the air filter faces outward from the front of the chassis and th...

Страница 48: ...lot line card chassis air filter plugs into the front PLIM side of the chassis see Figure 3 7 Figure 3 7 Chassis Air Filter Prerequisites Before performing this task you must first remove any front cover plates Caution Never operate the Cisco ASR 14000 series 8 slot line card chassis without an air filter Doing so can damage the hardware Required Tools and Equipment You need the following tools to...

Страница 49: ...mation see the About Line Card Chassis Airflow section on page 3 1 For complete information on regulatory compliance and safety see Regulatory Compliance and Safety Information for the Cisco ASR14000 Series Aggregation Services Router Each power module has a serviceable air filter that is attached to the front of the power module and is held in place by an air filter clip on holder The power modul...

Страница 50: ... the holder loose with the screwdriver it should pop off easily Step 4 Place the air filter in position on the front of the power module Step 5 Place the holder in position on the front of the power module over the air filter Step 6 Press the holder firmly but gently until it snaps into place What to Do Next After performing this task replace the front cover plates Removing a Power Module Air Filt...

Страница 51: ...ed the following tools to perform this task ESD preventive wrist strap Medium flat blade screwdriver Steps To remove a power module air filter follow these steps Step 1 Attach the ESD preventive wrist strap to your wrist and connect its leash to one of the ESD connection sockets on the front PLIM side of the chassis or a bare metal surface on the chassis Step 2 Place the screwdriver under the edge...

Страница 52: ...1 Chapter 3 Installing and Removing Air Circulation Components How to Install or Remove Air Circulation Components What to Do Next After performing this task you may install a new air filter see the Installing a Power Module Air Filter section on page 3 11 and replace the front cover plates ...

Страница 53: ...llow Block How to Install or Remove a Switch Fabric Card How to Install or Remove an MSC How to Install or Remove an RP Card or DRP PLIM How to Install or Remove a PCMCIA Card How to Install or Remove a Physical Layer Interface Module PLIM How to Install or Remove a Small Form Factor Pluggable SFP Module Information About Installing and Removing Cards and Associated Components This section contain...

Страница 54: ...ter is operating OIR is seamless to users on the network maintains all routing information and ensures session preservation Notifying the software or resetting the power is not required However you have the option of using the shutdown command before removing a card The different cards and PLIMs in the line card chassis are all attached to the chassis itself using a pair of ejector levers and capt...

Страница 55: ...jector levers Be sure to operate both levers simultaneously Figure 4 2 Operating Ejector Levers When shipped every slot in the chassis contains either an impedance carrier or is covered by a slot cover see the Information About Impedance Carriers and Slot Covers section on page 4 6 Note While it is not critical for you to install the cards in a certain order following the card installation recomme...

Страница 56: ...moving MSCs PLIMs and Associated Components Information About Installing and Removing Cards and Associated Components Figure 4 3 Line Card Chassis Slot Numbers Front PLIM Side Figure 4 4 Line Card Chassis Slot Numbers Rear MSC Side 0 1 2 3 RP 0 RP 1 4 5 6 7 122778 FAN 0 FAN 1 7 6 5 4 SM 0 SM 2 SM 1 SM 3 3 2 1 0 122779 ...

Страница 57: ...move one impedance carrier install a functional board and tighten the screw then repeat the process until all cards and PLIMs have been installed Cautions and Recommendations Caution When you remove a card always use the ejector levers to ensure that the connector pins disconnect from the midplane in the sequence expected by the router Caution The router may indicate a hardware failure if you do n...

Страница 58: ...nd Slot Covers When shipped all slots in the chassis either contain impedance carriers or are covered by slot covers to help maintain chassis stiffness and ensure that the chassis is undamaged during shipment Four different types of impedance carriers and slot covers exist for the four different sizes of slots in the chassis see Figure 4 5 Figure 4 6 on page 4 7 Figure 4 7 on page 4 8 and Figure 4...

Страница 59: ...ot Line Card Chassis Installation Guide OL 16973 01 Chapter 4 Installing and Removing MSCs PLIMs and Associated Components Information About Installing and Removing Cards and Associated Components Figure 4 6 RP Slot Impedance Carrier 122146 ...

Страница 60: ...t Line Card Chassis Installation Guide OL 16973 01 Chapter 4 Installing and Removing MSCs PLIMs and Associated Components Information About Installing and Removing Cards and Associated Components Figure 4 7 PLIM Slot Impedance Carrier 138972 ...

Страница 61: ...d Removing Cards and Associated Components Figure 4 8 MSC Slot Impedance Carrier For further information on installing and removing the slot covers and impedance carriers see the Installing a Slot Cover section on page 4 13 the Removing a Slot Cover section on page 4 15 the Installing an Impedance Carrier section on page 4 16 and the Removing an Impedance Carrier section on page 4 18 138973 ...

Страница 62: ...d Route Processors and Distributed Route Processor PLIMs The Cisco ASR 14000 series router provides distributed route processor DRP support through the installation of DRP PLIMs and DRP cards on the Cisco ASR 14000 series 8 slot line card chassis see Figure 4 9 and Figure 4 10 The installation of DRPs provides you with the ability to configure the system for logical router support and additional p...

Страница 63: ...cards are installed in the same manner as regular PLIMs and MSCs See the How to Install or Remove a Physical Layer Interface Module PLIM section on page 4 47 or the How to Install or Remove an MSC section on page 4 31 for further information DRPs contain two CPU complexes independent of each other each with its own hard drive In addition the DRP provides you with two PCMCIA card slots similar to t...

Страница 64: ...e drive is not vital to a functioning chassis and is optional Note Core dumps are discoverable only through intervention with the chassis system software Physically the DRP hard drive is a hot pluggable PC board and sled mounted drive with a connector interface that gets cleanly seated into a route processor card In general removal and replacement of this drive is not required The DRP cards provid...

Страница 65: ...ing a Slot Cover Installing a Slot Cover This section describes how to install a slot cover in the Cisco ASR 14000 series 8 slot line card chassis The chassis is shipped with slot covers over the switch fabric card and RP card slots we advise installing slot covers over any empty slots in the chassis Both slot cover types are installed in the same manner Figure 4 12 shows a switch fabric slot cove...

Страница 66: ...all the cover is empty See the Removing an RP or DRP Card section on page 4 42 and the Removing a Switch Fabric Card section on page 4 28 Required Tools and Equipment You need the following tools and part to perform this task ESD preventive wrist strap Large Phillips screwdriver Slot cover Steps To install a slot cover follow these steps Step 1 Attach the ESD preventive wrist strap to your wrist a...

Страница 67: ...en the captive screws What to Do Next After performing this task replace any rear MSC side cosmetic covers Removing a Slot Cover This section describes how to remove a slot cover from the Cisco ASR 14000 series 8 slot line card chassis The chassis is shipped with slot covers over the switch fabric card and RP card slots Both slot cover types are removed in the same manner Figure 4 13 shows a switc...

Страница 68: ...g the slot cover by the handle remove it and set it carefully aside What to Do Next After performing this task store the slot cover for later reuse You may now install a card in the uncovered slot See the Installing a Switch Fabric Card section on page 4 24 and the Installing an RP or DRP Card section on page 4 39 for further details How to Install or Remove an Impedance Carrier This section conta...

Страница 69: ...ot Impedance Carrier Prerequisites Before performing this task remove any cosmetic covers and ensure that the slot in which you are about to install the impedance carrier is empty Depending on the slot in which you are installing an impedance carrier see the Information About Impedance Carriers and Slot Covers section on page 4 6 and the Removing an MSC section on page 4 35 or the Removing a PLIM ...

Страница 70: ...impedance carrier Use one hand on the faceplate and the other hand along the base of the impedance carrier to guide it into a slot Step 3 Slide the impedance carrier into the chassis until the captive screw plates are flush with the chassis Step 4 Partially tighten the two captive screws on the front panel of the impedance carrier either by hand or with the screwdriver to make sure that they are b...

Страница 71: ...s Router 8 Slot Line Card Chassis Installation Guide OL 16973 01 Chapter 4 Installing and Removing MSCs PLIMs and Associated Components How to Install or Remove an Impedance Carrier Figure 4 15 MSC Slot Impedance Carrier 138973 ...

Страница 72: ...y the impedance carrier to be removed from the card cage Step 3 To loosen the impedance carrier from the slot turn the two captive screws on the front panel of the card counterclockwise Step 4 Grasp the impedance carrier handle with one hand and gently pull it halfway from the slot Step 5 Place one hand under the impedance carrier to guide it Step 6 Holding the impedance carrier underneath and by ...

Страница 73: ...k replacement kit Cisco product number ASR14K PILLBLK at hand Required Tools and Equipment You need the following tools and parts to perform this task ESD preventive wrist strap Pillow block replacement kit Cisco product number ASR14K PILLBLK The following items are included in the ASR14K PILLBLK pillow block replacement kit 2 replacement pillow blocks 6 Torx head screws 1 T10 Torx screwdriver See...

Страница 74: ...nstallation Guide OL 16973 01 Chapter 4 Installing and Removing MSCs PLIMs and Associated Components How to Install or Remove a Pillow Block Figure 4 16 Installing a Pillow Block Step 6 Install the lower right screw see item number 3 in Figure 4 16 211481 2 3 4 1 ...

Страница 75: ... the cards to the slot and allow you to install and remove the cards Prerequisites Before performing this task you must first open the front cosmetic doors if installed Have the pillow block replacement kit Cisco product number ASR14K PILLBLK at hand Required Tools and Equipment You need the following tools and parts to perform this task ESD preventive wrist strap Pillow block replacement kit Cisc...

Страница 76: ... Repeat this procedure for the card slot s other pillow block if necessary What s Next After performing this task you may install a new pillow block see the Installing a Pillow Block section on page 4 21 How to Install or Remove a Switch Fabric Card This section contains the following procedures Installing a Switch Fabric Card Removing a Switch Fabric Card Verifying the Installation of a Switch Fa...

Страница 77: ...Figure 4 18 Figure 4 18 Switch Fabric Card Prerequisites Before performing this task remove any front cover plates from the chassis and remove any switch fabric card or switch fabric impedance cover from the slot in which you plan on installing the switch fabric card See the Information About Impedance Carriers and Slot Covers section on page 4 6 and the Removing a Switch Fabric Card section on pa...

Страница 78: ...p Large Phillips screwdriver Switch fabric card Cisco Product number ASR14K 8 FC S Steps To install a switch fabric card see Figure 4 19 and follow these steps Figure 4 19 Installing a Switch Fabric Card Step 1 Attach the ESD preventive wrist strap to your wrist and connect its leash to an ESD connection socket on the rear MSC side or a bare metal surface on the chassis Step 2 Remove the switch fa...

Страница 79: ...c card until the ejector lever hooks are fully latched Note The insertion of the switch fabric card into the chassis may require more force than is typical of the other cards in the chassis Step 8 Pivot both card ejector levers so that the openings on the card ejector cams at the top and bottom of the card pass over the tabs on each side of the card cage slot Caution Verify that the openings on th...

Страница 80: ...Card section on page 4 30 If you are performing the initial installation of the system install the MSCs see the Installing an MSC section on page 4 31 Removing a Switch Fabric Card This section describes how to remove a switch fabric card from the Cisco ASR 14000 series 8 slot line card chassis For more detailed information on the switch fabric card see Cisco ASR 14000 Series Router 8 Slot Line Ca...

Страница 81: ...than one switch fabric card at a time can misalign the chassis and may damage the card or chassis when reinserting the cards Remove and reinsert only one card at a time Required Tools and Equipment You need the following tools to perform this task ESD preventive wrist strap Large Phillips screwdriver Steps To remove a switch fabric card see Figure 4 21 and follow these steps Figure 4 21 Removing a...

Страница 82: ...ntainer What to Do Next After performing this task replace any front cover plates Verifying the Installation of a Switch Fabric Card This section describes how to verify that a switch fabric card has been properly installed Figure 4 22 shows the switch fabric card front panel Figure 4 22 Switch Fabric Card Front View Understanding the Alphanumeric LEDs At one end of the faceplate near an ejector l...

Страница 83: ...ard boot sequence the two row four character alphanumeric display indicates the current boot phase to assist you in debugging the board failure How to Install or Remove an MSC This section contains the following procedures Installing an MSC Removing an MSC Verifying the Installation of an MSC Installing an MSC This section describes how to install an MSC in the Cisco ASR 14000 series 8 slot line c...

Страница 84: ...ted Components How to Install or Remove an MSC Figure 4 23 Modular Services Card ASR MSC Note The other version of the MSC the ASR MSC B is similar in appearance The primary difference is the ASR MSC B is a flat design instead of modular Prerequisites Note See Chapter 1 Overview for information on MSC slot types numbers widths and locations 111847 ...

Страница 85: ...tasks before removing or installing another MSC The router may indicate a hardware failure if you do not follow proper procedures Caution Do not carry an MSC by the bracket attached to the faceplate Required Tools and Equipment You need the following tools and part to perform this task ESD preventive strap Medium flat blade or Phillips screwdriver MSC Cisco product number ASR14K MSC or ASR14K MSC ...

Страница 86: ...oose an available MSC slot for the MSC Caution To prevent ESD damage handle an MSC by its ejector levers or the MSC carrier edges only Do not touch any of the electrical components pins or circuitry Step 3 Remove the MSC impedance carrier from the slot you need to fill and set it aside Note Remove only one impedance carrier and install one MSC at a time Be sure to verify that each MSC is fully ins...

Страница 87: ...ten the two captive screws on the front panel of the card either by hand or with the screwdriver to make sure that they are both engaged Step 11 Use a screwdriver to fully tighten the captive screws next to each MSC ejector lever to ensure proper EMI shielding and to prevent the MSC from becoming partially dislodged from the midplane Caution To ensure adequate space for additional PLIMs or MSCs al...

Страница 88: ...nd connects directly to the midplane If you install a new MSC you must first remove the MSC impedance carrier from the available slot Figure 4 25 Modular Services Card ASR MSC Note The other version of the MSC the ASR MSC B is similar in appearance The primary difference is the ASR MSC B is a flat design instead of modular Prerequisites Note For information on MSC slot types numbers widths and loc...

Страница 89: ...ket Rotate cards onto their vertical axes then lift them from the bottom using the cable management bracket only as an aid for balance Required Tools and Equipment You need the following tools and part to perform this task ESD preventive strap Medium flat blade or Phillips screwdriver Impedance carrier Cisco Product number ASR14K MSC IMPEDENCE Steps To remove an MSC see Figure 4 26 and follow thes...

Страница 90: ...om the bottom using the cable management bracket only as an aid for balance Step 6 Place the removed MSC on an antistatic mat or immediately place it in an antistatic bag if you plan to return it to the factory Step 7 If the MSC slot is to remain empty install an MSC impedance carrier to keep dust from the chassis and maintain proper airflow through the MSC compartment Step 8 Use a screwdriver to ...

Страница 91: ...distribution units PDUs to see whether the chassis as a whole is receiving power MSC Status LEDs Use the status LEDs located on the MSC faceplate to verify the correct installation of the MSC When the card is properly installed the Status LED turns green If this LED is off verify that the card is installed correctly When the Status LED is blinking yellow a problem exists on the board When the Stat...

Страница 92: ...tatus Console AUX CRITICAL MAJOR MINOR 149693 Optical Gigabit Ethernet for control plane not user configurable Terminal connection Modem connection Primary RP on primary Card status green OK User removable flash disk1 stores installation PIE files A second internal flash disk0 stores installed software and active configurations Management Ethernet connection for out of band network communication L...

Страница 93: ... metal surface on the chassis Step 2 Remove the card from its antistatic packaging Step 3 Visually inspect the connector pins on the card before you insert it into the chassis Do not attempt to install a card with bent pins as this may damage the chassis midplane connectors Step 4 Identify the card to be replaced in the card cage Remove any cables connected to the front panel of the card Step 5 Us...

Страница 94: ...tep 12 Partially tighten the two captive screws on the front panel of the card either by hand or with the screwdriver to make sure that they are both engaged Step 13 Use the screwdriver to turn the two captive screws on the front panel of the card clockwise to seat the card firmly in the slot Step 14 Reattach any cables you removed in Step 3 What to Do Next After performing this task Place the imp...

Страница 95: ...on socket on the front PLIM side or a bare metal surface on the chassis Step 2 Identify the card to be removed from the card cage Remove any cables connected to the front panel of the card Step 3 Use the screwdriver to turn the two captive screws on the front panel of the card counterclockwise to loosen the card from the slot Step 4 Grasp the two card ejector levers and simultaneously pivot both e...

Страница 96: ...is even with the fronts of the other cards installed in the card cage 2 Check whether the ejector levers are latched and that the captive screws are fastened properly If you are uncertain unlatch the levers loosen the screws and attempt to reseat the card 3 Examine the alarm LEDs on the to see if there are any active alarm conditions 4 Examine the power shelves to see whether the chassis as a whol...

Страница 97: ...d Chassis System Description Figure 4 30 shows you the location of the PCMCIA door in the RP card faceplate The PCMCIA cards for the DRP are in a similar location Note Only disk1 can be installed in or removed from the ASR 14000 series 8 slot line card chassis route processor Figure 4 30 RP Card PCMCIA Slot Door Prerequisites If you are replacing a PCMCIA card see the Removing an RP PCMCIA Card se...

Страница 98: ...tep 4 Close the door to keep dust out and tighten the captive screw What to Do Next After performing this task replace any front PLIM side cover plates Removing an RP PCMCIA Card This section describes how to remove a PCMCIA card from an RP or a DRP card PCMCIA slot For more detailed information on PCMCIA cards see the Information About Hard Drives and PCMCIA Cards section on page 4 12 or Cisco AS...

Страница 99: ...at or place it in an antistatic bag if you plan to return it to the factory Step 6 If the PCMCIA card slot is to remain empty close the door to keep dust out and tighten the captive screw with the screwdriver Otherwise install the new PCMCIA card What to Do Next If you intend to install a new PCMCIA card see the Installing a PCMCIA Card section on page 4 45 How to Install or Remove a Physical Laye...

Страница 100: ...yer Interface Module PLIM Figure 4 32 Physical Layer Interface Module PLIM Caution The system may indicate a hardware failure if you do not follow proper procedures Remove or install only one PLIM at a time Allow at least 15 seconds for the system to complete the preceding tasks before removing or installing another PLIM Prerequisites Before performing this task remove any front cover plates 11184...

Страница 101: ...surface on the chassis Step 2 Remove the PLIM from its antistatic packaging Step 3 Visually inspect the connector pins on the card before you insert it into the chassis Do not attempt to install a card with bent pins as this may damage the chassis midplane connectors Step 4 Remove the PLIM impedance carrier from the slot you need to fill and set it aside Note Remove only one impedance carrier and ...

Страница 102: ...jector levers thereby damaging or breaking one or both ejector levers Step 7 Continue sliding the card into the card cage slot until the openings on the card ejector cams engage the tabs on each side of the card cage slot Note Guide pins exist that make initial contact with the backplane connector as you slide a card into its slot After the guide pins make contact continue pushing on the card carr...

Страница 103: ... the interface cables Warning Because invisible laser radiation may be emitted from the aperture of the port when no cable is connected avoid exposure to laser radiation and do not stare into open apertures Statement 70 Some PLIMs contain Class 1 lasers and some contain Class 1M See the documentation for the specific PLIM for details What to Do Next After performing this task replace any grilles a...

Страница 104: ...cupied by an RP card If you install a new MSC or PLIM remove the impedance carrier card from the available slot Caution The system may indicate a hardware failure if you do not follow proper procedures Remove or install only one PLIM at a time Allow at least 15 seconds for the system to complete the preceding tasks before removing or installing another PLIM Note We strongly recommend that you use ...

Страница 105: ...driver Steps To remove a PLIM follow these steps Step 1 Attach the ESD preventive wrist strap to your wrist and connect its leash to an ESD connection socket on the front PLIM side or a bare metal surface on the chassis Step 2 Identify the card to be replaced Step 3 Loosen the two captive screws holding the card in place Step 4 Grasp the two card ejector levers and simultaneously pivot both ejecto...

Страница 106: ...cards by the handle lift from the bottom using the handle only as an aid for balance Step 7 Slide the card from the slot and place it directly into an antistatic sack or other ESD preventive container Warning Because invisible laser radiation may be emitted from the aperture of the port when no cable is connected avoid exposure to laser radiation and do not stare into open apertures Statement 70 S...

Страница 107: ...e uncertain unlatch the levers loosen the screws and attempt to reseat the PLIM Examine the alarm LEDs on the RP to see if there are any active alarm conditions Examine the power shelves to see whether the chassis as a whole is receiving power Use the status LEDs located on the PLIM faceplate to verify the correct installation of the card There are two types of LEDs on a PLIM the board level LED l...

Страница 108: ...nstall and remove the module see Figure 4 37 Figure 4 37 Bale Clasp SFP Module Prerequisites Before installing a module remove any front cover plates Required Tools and Equipment You need the following tools and part to perform this task ESD preventive wrist strap Bale clasp SFP module Steps To install a bale clasp SFP module into a PLIM follow these steps Step 1 Attach the ESD preventive wrist st...

Страница 109: ...igure 4 38 Installing a Bale Clasp SFP Module into a Port What to Do Next After performing this task replace any front cover plates Removing a Bale Clasp SFP Module This section describes how to remove a bale clasp SFP module The module has a clasp used to install and remove the module see Figure 4 39 Figure 4 39 Bale Clasp SFP Module Prerequisites Before removing a module disconnect any connected...

Страница 110: ... its leash to an ESD connection socket on the front PLIM side or a bare metal surface on the chassis Step 2 Disconnect and remove all interface cables from the ports Be sure to note the current connections of the cables to the ports on the PLIM Step 3 Open the bale clasp on the module with your index finger in a downward direction see Figure 4 40 If the bale clasp is obstructed and you cannot use ...

Страница 111: ...le Step 5 If you plan to return it to the factory place the removed module on an antistatic mat or immediately place it in a static shielding bag Step 6 Protect the PLIM by inserting clean SFP module cage covers into the optical module cage when there is no module installed ACTIVE CARRIER RX PACKET ACTIVE CARRIER RX PACKET WRAP PASSTHRU 2 WRAP PASSTHRU 3 4OC48 SRP SFP ACTIVE CARRIER RX PACKET ACTI...

Страница 112: ...d Chassis Installation Guide OL 16973 01 Chapter 4 Installing and Removing MSCs PLIMs and Associated Components How to Install or Remove a Small Form Factor Pluggable SFP Module What to Do Next After performing this task replace any front cover plates ...

Страница 113: ... ASR 14000 series 8 slot line card chassis are not required to be installed they are provided as optional components except for the cable management bracket which is preinstalled The 8 slot line card chassis is shipped with the following exterior components Cable management bracket shipped preinstalled on the chassis Inlet grille shipped separately You can also install the optional exterior exhaus...

Страница 114: ...agement bracket from the line card chassis Caution Excessive bending of interface cables can damage the cables Figure 5 1 Cable Management Bracket Prerequisites The cable management bracket arrives preinstalled on the chassis Remove any cables from the bracket before you begin removing it Required Tools and Equipment You need the following tools to perform this task ESD preventive wrist strap Medi...

Страница 115: ...ement bracket if necessary Reinstalling the Cable Management Bracket The Cisco ASR 14000 series 8 slot line card chassis arrives preinstalled with a horizontal cable management bracket on the front of the chassis and an optional horizontal cable management bracket available for the rear of the chassis The cable management system organizes the interface cables that enter and exit the different card...

Страница 116: ...blade screwdriver between the edge of the bezel and the face of the chassis and pry the bezel loose The bezel is attached to the front of the chassis with four ball studs b Pull the bezel firmly toward you to detach it Step 3 Position the cable management bracket on the chassis Step 4 Insert and tighten the screws to secure the bracket to the chassis Tip For ease of attachment install the inner sc...

Страница 117: ... Left AC rectifier power handle Cisco product number FABMTL EXTENSION PWR L HQ HFR Right AC rectifier power handle Cisco product number FABMTL EXTENSION PWR R HQ HFR Steps To install the inlet grille follow these steps Step 1 Remove the new inlet grille from its packaging then set the packaging aside Step 2 Remove the AC rectifier power handles from their package Step 3 Attach the ESD preventive w...

Страница 118: ...lle into the cutouts at the bottom of the chassis casing on the front PLIM side of the chassis just in front of the power modules Step 9 Rotate the top of the inlet grille toward the chassis and snap it into place on the ball studs What to Do Next After performing this task you may power on the chassis See the Before Powering the Chassis Up or Down section on page 2 8 If you are replacing the prev...

Страница 119: ... the ESD preventive wrist strap to your wrist and connect its leash to one of the ESD connection sockets on the front PLIM side of the chassis or a bare metal surface on the chassis Step 2 While facing the front PLIM side of the chassis firmly grasp the top outside edges of the inlet grille Step 3 Pull the top of the grille firmly away from the chassis it loosens from the connecting ball studs Ste...

Страница 120: ... those components Installing or Removing the Rear Side Exterior Components This section describes how to install or remove the optional exterior components for the rear of the Cisco ASR 14000 series 8 slot line card chassis This section contains the following sections Installing the Exhaust Grille Removing the Exhaust Grille Installing the Exhaust Grille This section describes how to install the e...

Страница 121: ...leash to an ESD connection socket on the rear side or a bare metal surface on the chassis Step 2 Remove the exhaust grille from its packaging then set the packaging aside Step 3 Align and insert the hooks at the bottom of the exhaust grille into the cutouts at the bottom of the chassis casing on the rear side of the chassis as shown in Figure 5 6 Figure 5 6 Inserting the Exhaust Grille Hooks Into ...

Страница 122: ... perform this task ESD preventive wrist strap Steps To remove the exhaust grille follow these steps Step 1 Attach the ESD preventive wrist strap to your wrist and connect its leash to an ESD connection socket on the rear side or a bare metal surface on the chassis Step 2 While facing the rear side of the chassis firmly grasp the top outside edges of the exhaust grille Step 3 Pull the top of the gr...

Страница 123: ...C 4 switch fabric cards SFCs 2 route processors RPs 2 fan trays 1 air filter Power Distribution Units 2 AC or 2 DC power distribution units PDUs cannot mix AC and DC PDUs in the chassis DC PDU Supports 1 DC power entry module PEM AC PDU Supports 1 AC rectifier module Maximum Power Consumption This represents total input power Maximum DC 8 0 kW Maximum AC 8 75 kW Delta or Wye 3 phase Note Proper gr...

Страница 124: ... 3W N PE Input voltage 3 phase 200 to 240 VAC nominal range 170 to 264 VAC phase to neutral range 295 to 457 VAC phase to phase Line frequency 50 to 60 Hz nominal range 47 to 63 Hz Recommended AC service PDU rated for 14 A 16 A International 20 A North America Table A 1 Cisco ASR 14000 Series 8 Slot Line Card Chassis Component and Power Specifications continued Table A 2 Cisco ASR 14000 Series 8 S...

Страница 125: ...rating 5 to 100 Hz 1 g 0 1 oct min 100 to 500 Hz 15 g 0 2 oct min 500 to 1000 Hz 1 5 g 0 2 oct min Vibration Operating 0 35 Grms3 from 3 to 500 Hz Nonoperating 1 0 Grms from 3 to 500 Hz 1 g Gravity 2 oct min Octave per minute 3 Grms The root mean square value of acceleration where 1G equals 32 17 ft sec 9 81 m sec Table A 2 Cisco ASR 14000 Series 8 Slot Line Card Chassis Environmental Specificatio...

Страница 126: ...A 4 Cisco ASR 14000 Series Router 8 Slot Line Card Chassis Installation Guide OL 16973 01 Appendix A Cisco ASR 14000 Series 8 Slot Line Card Chassis Specifications ...

Страница 127: ...itude specifications A 2 B bale clasp SFP installing 4 56 removing 4 57 bonding figure 2 3 guidelines 2 2 C cable management 1 6 cable management bracket figure 5 3 information about 4 12 installing 5 3 removing 5 2 cable management bracket figure 1 6 4 13 5 2 card installation and removal guidelines for 4 2 chassis air circulation components 3 1 air filter figure 3 9 3 10 airflow 3 1 airflow figu...

Страница 128: ...moving 4 28 fan tray installation steps for lower 3 3 installation steps for upper 3 6 installing lower 3 2 installing upper 3 5 removal steps for lower 3 5 removal steps for upper 3 8 removing lower 3 4 removing upper 3 7 fan tray figure 3 3 3 4 3 6 3 7 Figures AC PDU 2 10 2 12 AC power rectifier 2 13 2 15 air filter chassis 3 9 3 10 air filter power module 3 11 3 13 airflow 1 7 3 2 bale clasp SF...

Страница 129: ...3 guidelines 2 2 H hard drives 4 12 heat dissipation specification A 2 humidity guidelines A 2 I impedance carrier about 4 6 installing 4 16 MSC figure 4 9 4 17 4 19 PLIM figure 4 8 removing 4 18 RP figure 4 7 inlet grille figure 5 5 5 7 5 8 5 9 installing 5 4 removing 5 6 installation steps lower fan try 3 3 upper fan try 3 6 installing air circulation components 3 1 3 2 air filter 3 8 bale clasp...

Страница 130: ... O operating ejector levers figure 4 3 overview of line card chassis 1 1 P PCMCIA card installing 4 45 removing 4 45 4 46 PCMCIA cards 4 12 PCMCIA slot door figure 4 45 4 46 PDU AC figure 2 10 installation steps 2 11 installing 2 10 removal steps 2 12 removing 2 11 PDU AC figure 2 12 pillow block removing 4 23 replacing 4 21 4 23 PLIM figure 4 48 4 52 front panel figure 4 55 installing 4 47 instal...

Страница 131: ...PDU steps for 2 12 pillow block 4 23 PLIM 4 47 4 51 power module 2 15 power module steps 2 16 power module air filter 3 12 RP card 4 39 4 42 SFP modules 4 55 switch fabric card 4 28 upper fan try 3 7 removing power components 2 9 requirements AC power 2 8 airflow exhaust 1 7 3 2 DC power 2 4 routing system AC power 2 8 air filter 1 6 3 1 airflow 3 1 airflow and exhaust 1 7 3 2 chassis midplane 1 4...

Страница 132: ...tatus LEDs 4 44 MSCs 4 39 switch fabric card 4 31 switch fabric card 1 4 figure 4 25 4 28 front view figure 4 30 installing 4 24 installing figure 4 26 removing 4 28 removing figure 4 29 status LEDs 4 31 troubleshooting 4 30 verifying installation 4 30 T temperature specifications A 2 torque ranges DC power lug A 1 torque value for power connector screws 2 5 troubleshooting DRP card installation 4...

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