Manuale d’uso / di manutenzione del prodotto OL-6256-17 del fabbricante Cisco Systems
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THE SPECIFICATION S AND INFORMAT ION REGARDING THE PRODUCTS IN THIS MA NUAL ARE SUBJ ECT TO CHANGE WITHOUT NOT ICE. ALL STATEMENTS , INFORMATION , AND RECOMMEN DATIONS I N THIS MANUA L ARE BELIEVE D TO BE ACCURATE BUT ARE PRESENTED WI THOUT WARRANTY OF ANY KIND, EX PRESS OR IMPLIED.
iii Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 CONTENTS Preface xiii Objective xiii Audience xiii Document Organization xiii Document Conventions xiv Relat.
Contents iv Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Fixed Configuration DC Power 2-6 Modular Configuration DC Power 2-9 AC Power Systems 2-11 Fixed Conf.
Contents v Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 What to Do Nex t 2-34 Installing AC Power Cords or DC Power Shelf Wiring 2-35 Installing Mo dular Con.
Contents vi Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Steps 2-52 Power Down a Chassis with a Modular Configu ration AC or DC Power Shelf 2-52 Prerequisite.
Contents vii Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Removing the Chassis Air Filter 3-11 Prerequisites 3-11 Required Tools and Equipment 3-11 Steps 3-1.
Contents viii Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Installing an Impeda nce Carrier 4-16 Prerequisites 4-17 Required Tools and Equipment 4-18 Steps 4.
Contents ix Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Steps 4-31 What to Do Nex t 4-33 Removing an MSC, F P, or LSP 4-33 Prerequisites 4-34 Required Tools.
Contents x Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Steps 4-49 What to Do Nex t 4-51 Removing a PLI M 4-51 Prerequisites 4-51 Required Tools and Equipmen.
Contents xi Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 What to Do Nex t 5-6 Installing the Inlet Grille—Modu lar Configuration Power Supply 5-7 Prerequis.
Contents xii Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17.
xiii Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Preface This preface explains the objecti ves, inte nded audience, and or ganization of the Cisco CRS C arrier Routing System 8-S lot Line Car d Chassis Installation Guide and describes the con v entions that con ve y instruction s and other information.
xiv Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 • Chapter 3, “Installin g and Remo ving Air Circu lation Components, ” describes ho w to install the fan trays an d air f ilters.
xv Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Caution Means rea d e r b e c a re f u l . Y ou are capable of doing something that might result in equipment damage or loss of data . War ni n g This warning symbol means danger .
xvi Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 OL-6256-15 July 2011 Added informat ion about ne w CRS-LSP Label Switch Processor (LSP) card to the follo wi.
xvii Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Obtaining Documentation and Submitting a Service Request For info rmation on obtaining documentatio n, sub.
xviii Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17.
CH A P T E R 1-1 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview This installatio n guide .
1-2 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Components – SIP is a carrier card that is si milar to a PLIM and inserts into a line card chassis slot and interconnects to an MSC, FP , or LSP like a PLIM.
1-3 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Components Figur e 1 -.
1-4 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Components Figure 1-2 sho w s the rear view of a Cisco CRS 8-slot line card chassis with fixed conf iguration AC and DC po wer syst ems instal led.
1-5 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Components Figure 1-3 sho ws the front vie w of a Cisco CRS 8-slot line card chassis with mod ular confi guration A C and DC po wer systems installed.
1-6 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Components Figure 1-4 sho ws the rear view of a Cisco CRS 8-slot li ne card chassis with modular confi guration A C and DC po wer systems installed.
1-7 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Components Figure 1-5 sho ws the rear view of a Ci sco CRS 8-slot lin e card chassis with a f ixe d confi guration A C power system installed.
1-8 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Components • A chassis midplane that connects line cards to th eir associated PLIMs.
1-9 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Slot Numbers Chassis S.
1-10 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Cable Managemen t Figure 1-7 sho ws the slot numbers on the rear (MSC) side of the Cisco C RS 8-slot line card chassis.
1-11 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Cooling System Figure 1-8 sho w s the cable ma nagement b racket.
1-12 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Chassis Power System Figure 1 .
1-13 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Preventing Electrostatic Disc.
1-14 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview Preventing Electrostatic Disc .
CH A P T E R 2-1 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 2 Installing and Removing Power Components This chapter pro vides instructions on ho w to in stall and remov e Cisco CRS Carrier Routing System 8-slot line card chassis power components.
2-2 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components Power Component Infor mation Common to Two T ypes of Pow.
2-3 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components Power Component Information Common to Two Types of Powe.
2-4 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components Power Component Infor mation Common to Two T ypes of Pow.
2-5 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components Power Component Information Common to Two Types of Power System How to Install the Chassis Ground Cable This section descri bes ho w to install the ground cable on the Cisco CRS 8-slot l ine card chassis.
2-6 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components Power Component Infor mation Common to Two T ypes of Pow.
2-7 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components Power Component Information Common to Two Types of Power System Unlike the Cisco CRS 16-slot line card chassis, the Ci sco CRS 8-slot line card chassis does not contain an alarm module.
2-8 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components Power Component Infor mation Common to Two T ypes of Pow.
2-9 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components Power Component Information Common to Two Types of Power System The color coding of the source DC po wer cable leads depends on the color coding of the site DC po wer source.
2-10 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components Power Component Infor mation Common to Two T ypes of Power System Figure 2-6 sho ws the wiring on the rear of a modular conf iguration DC pow er shelf.
2-11 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components Power Component Information Common to Two Types of Pow.
2-12 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components Power Component Infor mation Common to Two T ypes of Po.
2-13 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Fixed Configuration Power Comp onents The modular conf iguration A C po wer systems use A or B po wer shelves to provide reliabl e, 2N redundant po wer to all chassis components.
2-14 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Fixed Configuration Powe r Com.
2-15 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Fixed Configuration Power Comp onents Step 4 Install the ne w PDUs. See the “Insta lling a PDU” s ection on pa ge 2-15 .
2-16 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Fixed Configuration Powe r Components Prerequisites Before performing this task, rem ove any fr on t co s me ti c c ove rs .
2-17 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Fixed Configuration Power Com.
2-18 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Fixed Configuration Powe r Components Required Tools and Equipment Y ou need the follow ing tools to perform this task: • ESD-pre ve nti ve wrist strap • 3/8 in.
2-19 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Fixed Configuration Power Comp onents Installing DC PDU Cables This section descri bes ho w to wire the f ix ed conf ig uration DC PDU.
2-20 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Fixed Configuration Powe r Com.
2-21 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Fixed Configuration Power Comp onents Removing DC PDU Wiring This section descri bes ho w to remov e the wiring from the f ixed conf iguration DC PDU.
2-22 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Fixed Configuration Powe r Components Installing a DC PEM or AC Rectifier This section describes how to install a DC PEM or A C rectifier in the Cisco CRS 8-slot line card chassis.
2-23 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Fixed Configuration Power Com.
2-24 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Fixed Configuration Powe r Com.
2-25 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Caution An A C rectif ier weighs 36 lbs (13.
2-26 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power Componen ts Installing a Modular Configuration Power Shelf This section descri bes ho w to install a modular conf iguration po wer shelf.
2-27 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Figure 2-15 sh ow s the rear vie w of the modular conf iguration A C po wer shelf.
2-28 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power Componen ts Figure 2-16 and Figure 2-17 sho w the front and rear vie ws of the modular configu ration DC po wer shelf.
2-29 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Required Tools and Equipment Y ou need the follow ing tools to perform this task: • ESD-pre ve nti ve wrist strap • 6-in.
2-30 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power C.
2-31 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Figure 2-20 Attac h ing Rear Mounting Brac k ets Step 6 Remov e the ESD-pre venti ve wrist strap from the rear (M SC) side of the chassis.
2-32 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power C.
2-33 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power C.
2-34 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power Componen ts Step 12 Using the flat-blade scre wdriver , install po wer shelf mounting scr e ws, to secure po wer shelf to rear mounting bracket.
2-35 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power C.
2-36 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power Componen ts Prerequisites Before performing this task, ensure that bot h po wer shelv es are installed in the ch assis.
2-37 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Installing DC Terminal Block Covers Figure 2-27 sho ws the DC terminal block cover .
2-38 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power C.
2-39 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Required Tools and Equipment Y ou need the follow ing tools to perform this task: • 6-in.
2-40 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power Componen ts Step 2 Use the Phillips screwdri ver to tighten the screw that clam ps the cord in place, see Figure 2-29 .
2-41 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Figure 2-30 Sliding PM In to Power Sh e l f Step 3 Flip up the ejector an d with nominal instal l torque of 5.
2-42 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power Componen ts Figur e 2-31 Secur ing the Ejector Into the PM Step 4 Install the second PM and f i ll the po wer shelf to the requi red conf iguration.
2-43 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power C.
2-44 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power Componen ts Figur e 2-33 Removing the PM What to Do Next After the PMs hav e been remo ved from the chassis, you can remove th e power shelf wiring.
2-45 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power C.
2-46 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power C.
2-47 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power C.
2-48 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power C.
2-49 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Required Tools and Equipment Y ou need the follow ing tools to perform this task: • ESD-pre ve nti ve wrist strap • 6-in.
2-50 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power C.
2-51 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Step 6 Remov e the ESD-pre venti ve wrist strap from the rear (M SC) side of the chassis.
2-52 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components How to Install or Remove Modular Configur ation Power C.
2-53 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing and Removing Po wer Components How to Install or Remove Modular Configuration Power Comp onents Ta b l e 2 - 1 sho ws the LED status indicator lig hts for th e A C and DC PMs in a modular configuration po wer supply .
2-54 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 2 Installing a nd Removing Power Components Converting a Chassis from Fix ed Configuration Power to.
CH A P T E R 3-1 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 3 Installing and Removing Air Circulation Components This chapter pro vides instructi ons on ho w to install and r eplace the Cisco CRS Carrier Rout ing System 8-Slot Line Card Chass is air circulation compon ents.
3-2 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Insta lling and Removing Air Circu lation Components How to Install or Remove Air Circulation Co m.
3-3 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Installing and Re moving Air Circulation Components How to Install or Remove Air Circulation Components A Cisco CRS 8-slot line card chassis f an tray operates in either the upper or lower fan tray slot.
3-4 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Insta lling and Removing Air Circu lation Components How to Install or Remove Air Circulation Co mponents Step 3 Slide the fan tray all the wa y in.
3-5 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Installing and Re moving Air Circulation Components How to Install or Remove Air Circulation Comp.
3-6 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Insta lling and Removing Air Circu lation Components How to Install or Remove Air Circulation Co mponents A Cisco CRS 8-slot line card chassis f an tray operates in either the upper or lowe r fan tray slot.
3-7 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Installing and Re moving Air Circulation Components How to Install or Remove Air Circulation Components Step 5 Use your free hand to suppor t the fan t ray , then slide the f an tray completely from the f an tray bay .
3-8 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Insta lling and Removing Air Circu lation Components How to Install or Remove Air Circulation Co mponents Caution A fan tray weighs app roximately 19.
3-9 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Installing and Re moving Air Circulation Components How to Install or Remove Air Circulation Comp.
3-10 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Insta lling and Removing Air Circu lation Components How to Install or Remove Air Circulation Co mponents Figure 3-5 Chassis Air Filter Prerequisites Before performing this task, you must first remov e any fr ont cov er plates.
3-11 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Installing and Re moving Air Circulation Components How to Install or Remove Air Circulation Components What to Do Next After performing this task, replace t he front cov er plates.
3-12 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Insta lling and Removing Air Circu lation Components How to Install or Remove Air Circulation Co .
3-13 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Installing and Re moving Air Circulation Components How to Install or Remove Air Circulation Com.
3-14 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 3 Insta lling and Removing Air Circu lation Components How to Install or Remove Air Circulation Co .
CH A P T E R 4-1 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 4 Installing and Removing Line Cards, PLIMs, and Associated Components This chapter pro vides .
4-2 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components Information About Installing.
4-3 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components Information About Installing an d Re moving Cards and Associated Comp onents Figure 4-2 sho ws how to operate the ejector le vers.
4-4 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components Information About Installing.
4-5 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components Information About Installing an d Re moving Cards and Associated Comp onents Recommended Order of Card Installation Card should be installed i n a particular order .
4-6 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components Information About Installing.
4-7 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components Information About Installin.
4-8 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components Information About Installing.
4-9 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components Information About Installin.
4-10 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components Information About Installin.
4-11 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components Information About Installi.
4-12 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components Information About Installin.
4-13 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-14 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a .
4-15 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-16 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove an Impedance Carrier Prerequisites Before performing this task, remo ve an y rear (MSC) side cosmetic cov ers.
4-17 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-18 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove an.
4-19 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-20 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a Pillow Block Required Tools and Equipment .
4-21 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a Pillow Block Step 7 Install the lo wer left screw (located belo w the pillow bl ock pin).
4-22 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Re move a Switch Fabric Card Figure 4-16 Remo ving a Pillow Block Step 3 Remov e the lo wer left screw (located belo w the pillow block pin).
4-23 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remo ve a Switch Fabr ic Card The switch fabric card i s used only in single- chassi s systems.
4-24 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Re move a.
4-25 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remo ve a Switch Fabr ic Card Step 3 V isually inspect the co nnector pins on the card before you insert it into the chassis.
4-26 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Re move a Switch Fabric Card What to Do Next After performing this task: • Place the impedance carrier in an antis tatic bag for storage and futur e use.
4-27 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remo ve a Switch Fabr ic Card Prerequisites Before performing this task, re move a ny fr on t cove r p la t es .
4-28 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Re move a.
4-29 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove an MSC, FP, or LSP 3. Examine the alarm LEDs on the RP to see if there are an y acti ve alarm co nditions.
4-30 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remo ve a.
4-31 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-32 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remo ve a.
4-33 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove an MSC, FP, or LSP Step 5 V isually inspect the c onnector on the card before y ou insert it into the chassis.
4-34 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remo ve a.
4-35 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-36 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remo ve a.
4-37 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove an MSC, FP, or LSP Figure 4-27 sho ws the CRS-LSP front panel.
4-38 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remo ve a.
4-39 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-40 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remo ve a.
4-41 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-42 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remo ve a.
4-43 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-44 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remo ve an RP, PRP, or DRP PLIM Figure 4-30 sho ws the PRP card front panel.
4-45 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a PCMCIA Card 3. Examine the alarm LEDs on the to see if there are any activ e alarm conditions.
4-46 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a PCMCIA Card Note Only the original route processo r (RP) card uses a PCMC IA card .
4-47 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a Physical Laye r Interface Module Prerequisites Before performing this task, remo ve an y front (PLIM) side cov er plates.
4-48 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a Physical Layer Interface Module A physical layer interf ace module (PLIM) is paired with an MSC t hrough the midplane of th e chassis.
4-49 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a Physical Laye r Interface Module Prerequisites Before performing this task, re move a ny fr on t cove r p la t es .
4-50 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a .
4-51 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-52 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a .
4-53 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-54 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a Physical Layer Interface Module Some PLIMs contain Class 1 lasers, and some cont ain Class 1M.
4-55 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-56 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a .
4-57 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-58 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a .
4-59 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Installing and Removing Li ne Cards, PLIMs, and Associated Components How to Install or Remove a.
4-60 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 4 Insta lling and Removing Line Cards, PLIMs, and Associated Components How to Install or Remove a .
CH A P T E R 5-1 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 5 Installing and Removing Exterior Components This chapter provides instru ctions for installing an d removing the e xterior cosmetic components on the Cisco CRS Carrier Routing Sy stem 8-Slot Line Card Chassis.
5-2 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installin g and Removing Exte rior Components Installing or Removing the Fr ont Side Exterior Comp.
5-3 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installing a nd Removing Exte rior Components Installing or Removin g t he Front Side Exterior Compone nts The bezel is attached to the front of the chassi s with four ball studs.
5-4 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installin g and Removing Exte rior Components Installing or Removing the Fr ont Side Exterior Components Prerequisites Be sure that no cables impede your access to the area of the chassis on which you wish to install t he bracket.
5-5 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installing a nd Removing Exte rior Components Installing or Removin g t he Front Side Exterior Co.
5-6 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installin g and Removing Exte rior Components Installing or Removing the Fr ont Side Exterior Comp.
5-7 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installing a nd Removing Exte rior Components Installing or Removin g t he Front Side Exterior Co.
5-8 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installin g and Removing Exte rior Components Installing or Removing the Fr ont Side Exterior Comp.
5-9 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installing a nd Removing Exte rior Components Installing or Removin g t he Front Side Exterior Compone nts What to Do Next Be sure that all parts ha ve been carefully set aside and repackaged ap propriately .
5-10 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installin g and Removing Exte rior Components Installing or Removing the Fr ont Side Exterior Com.
5-11 Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installing a nd Removing Exte rior Components Installing or Removin g t he Front Side Exterior Compone nts Figure 5-7 Attac hing the Ball Stud Retainer Brac k et to t he Lef t V ertical Ch assis Rac k Rail.
5-12 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Chapter 5 Installin g and Removing Exte rior Components Installing or Removing the Fr ont Side Exterior Com.
A-1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 APPENDIX A Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Specifications Ta b l e A - 1 lists the sp ecifications for the Cisco C RS Carr ier Routing System 8-Slot Line Card Chassis.
A-2 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Appendix A Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Specifications Maximum Power Consumptio n, Modular Configuration This represen ts total inp ut power .
A-3 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Appendix A Cisco CRS Carrier Routing Sy stem 8-Slot Line Card Chassis Specifications Ta b l e A - 2 lists the en vironmenta l specifications for the Cisco CRS 8-slot line card chassis.
A-4 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Appendix A Cisco CRS Carrier Routing S ystem 8-Slot Line Card Chassis Specifications Shock Operating: 5 to 500 Hz, 0 .5g 1 (0.1 oct/min) 2 Nonoperating : 5 to 100 Hz, 1 g (0.
B-1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 APPENDIX B Product IDs for the Cisco CRS 8-Slot Line Card Chassis This appendix pro vides information about the product IDs fo r components of the Cisco CRS Carri er Routing System 8-Slo t LCC.
B-2 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Appendix B Product IDs for the Cisco CRS 8-Slot Line Card Cha ssis Cisco CRS 8-Slot Line Card Chassis Compon.
B-3 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Appendix B Product IDs for th e Cisco CRS 8-Slot Line Card Chassis Optional Line Card, PLIM, SIP, and SPA Pr.
B-4 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Appendix B Product IDs for the Cisco CRS 8-Slot Line Card Cha ssis Optional Line Card, PLIM, SIP, and SPA Produ ct IDs T able B-2 Line Car d Componen t Pr oduct IDs Component Product ID Description MSC 1 FP card LSP card 1.
B-5 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Appendix B Product IDs for th e Cisco CRS 8-Slot Line Card Chassis Optional Line Card, PLIM, SIP, and SPA Produ ct IDs 20x10-GE and 14x10-GE XFP PLIMs 20X10GBE-WL-XFP 14X10GBE-WL-XFP 10-GE PLIM, uses XFP optic modules.
B-6 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide OL-6256-17 Appendix B Product IDs for the Cisco CRS 8-Slot Line Card Cha ssis Optional Line Card, PLIM, SIP, and SPA Pr.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Cisco Systems OL-6256-17 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Cisco Systems OL-6256-17 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems OL-6256-17 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems OL-6256-17 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems OL-6256-17, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Cisco Systems OL-6256-17.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cisco Systems OL-6256-17. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems OL-6256-17 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.