Manuale d’uso / di manutenzione del prodotto 3750-X del fabbricante Cisco Systems
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Americas Headquarters Cisco Systems, In c. 170 West Tasman Drive San Jose, CA 951 34-1706 USA http://www.ci sco.com Tel: 408 526-4000 800 553-NETS (638 7) Fax: 408 527-0883 Catal yst 3750-X and 3560-X.
THE SPECIFICATION S AND INFORMATION REGARDING TH E PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITH OUT NOTICE. ALL STATEMENTS , INFORMATION, AND RECOMMENDATI ONS IN THI S MANUAL ARE BE LIEVED TO BE A CCURATE BUT ARE PRESENTED WI THOUT WARRANTY OF ANY KIND, EX PRESS OR IMPLIED.
iii Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 CONTENTS Preface vii Purpose vii Related Publication s vii Obtaining Documentation and Submitting a Serv ice Request viii .
Contents iv Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Management Ports 1-20 Ethernet Management Port 1-20 USB Mini-Type B Port 1- 21 Management Options 1-21 Network Co.
Contents v Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Connecting Devices to the Eth ernet Ports 2-27 10/100/1000 Ethernet Port Conn ections 2-28 PoE+ Port Connections 2-.
Contents vi Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Finding the Switch Serial Number 4-6 Replacing a Failed Data Stack Member (Catalyst 3750 -X Switches) 4-6 APPENDI.
Contents vii Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 I NDEX.
Contents viii Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01.
vii Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Preface Purpose This guide desc ribes the hardw are features of th e Catalyst 3750-X and 3560-X switches. It describes the physical and performance characteristics of each sw itch, explains how to install a switch, and pro vides troubleshooting i nformation.
viii Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Preface Information about Cisco SFP and SFP+ modules is av ailable from this Ci sco.com site: http://www .cisco.com/en/US/prod ucts/hw/module s/ps545 5/prod_installation_guides_l ist.
CH A P T E R 1-1 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 1 Product Overview The Catalyst 3750-X and 3560 -X series switches are Ethern et switches to which you can c.
1-2 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Switch Models Catalyst 3750-X-48T - S IP Base image 3 48 10/100/1000 Et hernet ports, StackW i.
1-3 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description Front Panel Description The switch front panel includ es a USB T ype B console port, the 10/100/ 1000 Ethernet ports or th e 10/100/1000 PoE+ p orts, the network modu le, and the switch LEDs.
1-4 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description • Config uration for StackPo wer PoE+.
1-5 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description For informati on about the network modules, see the “Installing a Netw ork Module in the Switch” section on page 2-23 .
1-6 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description Ta b l e 1 -4 Cisco SF P Modules Supp ort ed for the 3750-X and 3560-X.
1-7 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description l D WDM-SFP-4373= D WDM SFP 1543.73-nm SFP (100 GHz ITU grid) D WDM-SFP-4453= D WDM SFP 1544.53-nm SFP (100 GHz ITU grid) D WDM-SFP-4532= D WDM SFP 1545.
1-8 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description For information about SFP modules, see your SFP module documentation and the “Installing SFP and SFP+ Modules” se ction on page 2-25 .
1-9 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description System LED For information on th e System LED colors during po wer -on self-test (POST), see the “Diagnosing Problems” secti on on page 4-1 .
1-10 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description When you press the Mode b utton on any switch in the Catalyst 37 50-X switch stack, all the stack switches change to show the same selected mode.
1-11 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description USB Console LED The USB console LED shows whether there is an acti ve USB connection to the port. DUPLX (duplex) Of f Port is operating in half duple x.
1-12 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description S-PWR LED (Catalyst 3750-X) Master LED (Catalyst 3750-X) Stack LED (Catalyst 3750-X) The stack LED sho ws the sequence of member switches in a stack.
1-13 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description Figur e 1- 3 S t a c k L E D When you select the Stack LED mode, the represen tati ve Stack LEDs are green when the StackWise ports are up, and the representativ e Stac k LEDs are amber when the ports are down.
1-14 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Front Panel Description Network Module LEDs Figur e 1 -4 Netw ork Module LE Ds (1 0-Gigabit N.
1-15 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Rear Panel Description Rear Panel Description The switch rear panel has a ground connec tor ,.
1-16 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Rear Panel Desc ription RJ-45 Console Port LED USB Type A Interface The USB T ype A interface provides access to extern al USB FLASH devices (also kno wn as thumb driv es or USB keys).
1-17 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Rear Panel Description • CAB-ST A CK -50CM-NH= (0.
1-18 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Rear Panel Desc ription Note A 48-port switch with o ne 715-W power sup ply provides up to 8.7 W of PoE to all ports. The po wer supply modules ha ve two status LEDs.
1-19 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Rear Panel Description For in formation about replacing a power sup ply module, wiring a DC p.
1-20 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Rear Panel Desc ription The nine ports on th e XPS-2200 provide the power an d management signals to the Catalyst 3750-X and 3560-X switches. Ot her switch models do not su pport this management communication.
1-21 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 1 Product Overview Management Options USB Mini-Type B Port The switch provid es a USB mini-T ype B console connection on the front pan el, and the RJ-45 console port on the swi tch rear panel.
1-22 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 1 Product Overview Management Options • Cisco IOS CLI Y ou can configure and mon itor the switch and swit ch cluster members from the CLI.
CH A P T E R 2-1 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 2 Switch Installation This chapter de scribes how to instal l and connect a Catalyst 3750-X or a 3560-X switch. It also includes planning and cabling con siderations for stacking sw itches (only Catalyst 3750-X switches).
2-2 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Preparing for Installation War ni ng T o prevent the switch from overheating , do not operate it in an area that exceeds the maxim um recommended ambient temperature of 113•F (45•C).
2-3 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Preparing for Installation War ni n g Ultimate disposal of this product should be handled according to all national laws and regulations.
2-4 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Planning a Switch Data Sta ck (Catalyst 3750-X Switches) • When connecting or disconnect.
2-5 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Data Stack Cabling Configurations Switch Data Stacking Guidelines For general concep ts and managem ent procedure s for switch stacks, se e the switch software confi guration guide on Ci sco.
2-6 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Data Stack Cabling Co nfigurations Figur e 2-1 Data Stac king the Switches in a Rack or on a T able Using the 0.5-met er StackWise Cable The configuration e xamples in Figure 2-2 use a 3-mete r StackW ise cable a nd the supplied 0.
2-7 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Data Stack Cabling Configurations Figure 2-3 sho w s a recommended conf iguration when the switches are mounted si de-by-side. Use the 1-meter and the 3-meter StackW ise cables to conn ect the switches.
2-8 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Planning a StackPower Sta ck (Catalyst 3750-X Switches) Figur e 2-7 Example of a P artitio.
2-9 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation StackPower Cabling Configurations For general concept s and manageme nt procedures fo r switch power stacks, se e the switch software confi guration guide on Ci sco.
2-10 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n StackPow er Cabling Configuration s Figur e 2-8 StackP ower Cable f o r Use Only with Cat.
2-11 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation StackPower Cabling Configurations Y ou can co nfigur e a ring po wer stack or use the XPS-220 0 to conf igure a star topology . Figure 2-10 sho ws a ring conf iguration using bo th of the supplied 0.
2-12 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n StackPow er Cabling Configuration s Figur e 2-1 1 StackP ow er Star T opology Using the XPS-2200 Figure 2-12 shows a nine-switch data stack configured with three power stacks.
2-13 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation StackPower Cabling Configurations Figur e 2-12 P ower Stacking Catalyst 3750-X Sw itches within a Switch D ata Stack Figure 2-13 and Figure 2-14 are e xamples of recommended con f igurations when the switches are mounted side-b y-side.
2-14 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Installing the Switch StackPower Partitioning Examples Figure 2-15 and Figure 2-16 sho w StackPower stacks of Catalyst 3750-X swit ches with failo ver conditions.
2-15 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Installing the Switch Installing the switch in ot her rack types requires an option al bracket kit not included with the switch. Figure 2-17 sho ws the standard 19-inch brackets and option al mounting bracke ts and part numbers.
2-16 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Installing the Switch Figur e 2-1 7 Rac k-Mou nting Brac k ets 1 19-inch bracket s, part .
2-17 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Installing the Switch Attaching the Rack -Mount Brackets T o install the switch in a rack,.
2-18 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Installing the Switch Mounting the Switch in a Rack After the brackets are attached to the switch, use the supp li ed Phillip s machine screws to attach the brackets to the rack ( Figure 2-1 9 ).
2-19 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Installing the Switch Figur e 2-19 Mounting the S witch in a Rack 1 Phillips machine scre .
2-20 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Installing the Switch When you complete the switch installatio n, see the “ After Installing the Sw itch” section on page 2-21 for more information abo ut switch configu ration.
2-21 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Connecting to the St ackWise Ports (Catalyst 3750-X Switches) After Installing the Switch After the switch is installed, you might need to: • Config ure the switch by runni ng Express Setup to enter the init ial switch conf iguration.
2-22 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Connecting to the Stac kPower Ports (Catalyst 3750-X Switches) Caution Removing and in stalling the StackW ise cable can shorten its useful life.
2-23 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Connecting the StackPower Ports to the XPS-2200 Connecting the StackPower Ports to the XPS-2200 Before connecting the Stac kPower cables, re view the “Planning a StackPower Stack (Catalyst 3750-X Switches)” section on page 2-8 .
2-24 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Installing a Network Module in the Switch Use only Cisco network modules and SFP or SF P+ modules with the switch. For informati on about supported SFP modules, see the “SFP and SFP+ Modules” section on page 1-5 .
2-25 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Installing SFP and SFP+ M odules Figur e 2-25 Installing the Networ k Module in the Switc h Caution Do not install the con verter module with connected SFP modules or ca bles.
2-26 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Installing SFP and SFP+ Modules Installing an SFP Module Observe these general p recautions: War ni ng Class 1 laser product.
2-27 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Connecting De vices to the Ethernet Ports Figur e 2-27 Networ k Module with SFP Modules Installed Removing an SFP Module Step 1 Attach an ESD-pre ventiv e wrist strap to your wrist and to a bare metal surf ace.
2-28 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Connecting Devices to the Eth ernet Ports 10/100/1000 Ethernet Port Connections The 10/100/1000 Ether net ports use RJ-45 connectors with Ethernet pi nouts.
2-29 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 2 Switch Installation Where to Go Next Y ou can use this application to calculate the power su pply requirements for a specific PoE conf iguration.
2-30 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 2 Switch Installatio n Where to Go Ne xt • Use the CLI to configure the switch as a member of a cluster or as an i ndivi dual switch from the console. See the switch command reference on Cisco.
CH A P T E R 3-1 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 3 Power Supply and Fan Module Installation • Po wer Supply Module Overvi ew , page 3-1 • Installation Gu.
3-2 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 3 Power Sup ply and Fan Module Installatio n Power Supply Module Overview Note A 48-port switch with o ne 715-W power sup ply provides up to 7.7 W of PoE to all ports.
3-3 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 3 Power Supply and Fan Module Installation Power Supply Modu le Overview Each A C power su pply module has a po wer cord for connection to an A C po wer outlet. The 1100-W and 715-W modules use a 16-A WG cord (only Nort h America).
3-4 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 3 Power Sup ply and Fan Module Installatio n Power Supply Module Overview Figur e 3-3 350-W AC P ow er Supply Mod.
3-5 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 3 Power Supply and Fan Module Installation Installation Guidelines Figur e 3-5 P ower Supply Slot Cov er The po wer supply modules ha ve two status LEDs. Installation Guidelines Ta b l e 1-16 lists the switches and the comp atible power - supply mod ules.
3-6 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 3 Power Sup ply and Fan Module Installatio n Installing an AC Power Supply • Y ou can remove and replace the po wer supply when the switch is connected to an XPS-2200 witho ut interrupting normal switch operation.
3-7 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 3 Power Supply and Fan Module Installation Installing a DC Power Supply Caution Do not lea ve the po wer-supply slot op en for mo re than 90 seconds whi le the switch is operating.
3-8 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 3 Power Sup ply and Fan Module Installatio n Installing a DC Power Supply War ni ng An exposed wire lead from a DC-input power source can condu ct harmful levels of electricity .
3-9 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 3 Power Supply and Fan Module Installation Installing a DC Power Supply Grounding the Switch Follo w the grounding procedures at yo ur site and observ e these warnings: War ni n g This equipment must be grounde d.
3-10 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 3 Power Sup ply and Fan Module Installatio n Installing a DC Power Supply Step 5 Use the ground scre w to attach the single-ground lug to the switch rear pan el. Use two ground scre ws to attach the dual-hole lug to the switch rear panel ( Figure 3-10 ).
3-11 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 3 Power Supply and Fan Module Installation Installing a DC Power Supply Figur e 3-1 1 Inserting the DC P ow er Supply in the Switch Step 6 Connect the input po wer as described in the “W iring the DC Input Po wer Source” section.
3-12 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 3 Power Sup ply and Fan Module Installatio n Finding the Power Su pply Module Serial Number Figur e 3-13 DC Source A and Source B Connections with Common Ground Step 4 T orque all terminal block scre ws to 11 lbf-in.
3-13 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 3 Power Supply and Fan Module Installation Finding the Power Supply Modu le Serial Number Figur e 3-15 715-W and.
3-14 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 3 Power Sup ply and Fan Module Installatio n Fan Module Overview Figur e 3-16 440-W DC P ower Supply Module Ser ial Number Fan Module Overview The switch has two f an modules.
3-15 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 3 Power Supply and Fan Module Installation Installing a Fan Module Installin g a Fan Module Note There must be a fan module in bot h fan module sl ots. Step 1 Pinch the fa n release handle, and slide the f an out.
3-16 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 3 Power Sup ply and Fan Module Installatio n Finding the Fan Module Serial Number Figur e 3-19 F a n Module Seri.
CH A P T E R 4-1 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 4 Troubleshooting • Diagnosing Problems, page 4- 1 • Resetting the Switch to the F actory Default Settin.
4-2 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 4 Tro ubleshooting Diagnosing Prob lems Switch Connections Bad or Damaged Cable Always e xamine the cable for marginal damage or fa ilure.
4-3 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 4 Troubleshooting Diagnosing Problems 10/100/1000 Port Connections A port appears to malfun ction: • V e rify the status of all ports. See Ta b l e 1-8 on page 1-10 for descriptions of the LEDs and their meanings.
4-4 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 4 Tro ubleshooting Diagnosing Prob lems Note When ordering or using CX1 cables, ensure that t he version identif ier is 2 or higher .
4-5 Catalyst 3750-X and 3560-X Switch Hardware Installati on Guide OL-19593-01 Chapter 4 Troubleshooting Resetting the Switch to th e Factory Default Settings Autonegotiation and Ne twork Interface Cards Problems sometimes occur between the switch and thi rd-party network in terface cards (NICs).
4-6 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Chapter 4 Tro ubleshooting Finding the Swit ch Serial Number Finding the Switch Serial Number If you contact Cisco T echnical Assistance, yo u need to know the sw itch serial number .
A-1 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 APPENDIX A Technical Specificatio ns • Switch Specifications, page A-1 • Po wer Supply Module Specif ications, page A-.
A-2 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix A Technical Specific ations Power Supply Module Specifications Power Supply Module Specifications W eight Cataly.
A-3 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Appendix A Technical Specifications Power Supply Modu le Specifications W eight C3KX-PWR-1100W AC C3KX-PWR-715W AC C3KX-PWR-350W AC C3KX-PWR-440WDC 3 lb (1.4 kg) 2.8 lb (1.3 kg) 2.
A-4 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix A Technical Specific ations Fan Module Specifications Fan Module Specifications Ta b l e A -4 Po wer Specificati.
A-5 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Appendix A Technical Specifications Fan Modul e Sp ecifications Ta b l e A -6 Standards and Cer tifications Description Sp.
A-6 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix A Technical Specific ations Fan Module Specifications.
B-1 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 APPENDIX B Connector and Cab le Specifications • “Connector Specifications” section on page B-1 l • “Cable and A.
B-2 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix B Connec tor and Cable Specific ations Connector Specifications 10 Gigabit Ethernet CX1 (SFP+ Copper) Connectors The 10-Gigabit Ethernet electrical modul es use CX1 copper connectors similar to the one sho wn in Figure B-2 .
B-3 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Appendix B Connector and Cable Specifications Connector Specifications Figur e B-4 Simplex LC Cabl e Connect or Figur e B-.
B-4 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix B Connec tor and Cable Specific ations Connector Specifications Figur e B-7 1 0/ 1 0 0 P ort Pinouts Console Port The switch has t wo console ports: a US B 5-pin mini-T ype B port on t he front panel (see Figure B-8 ) and an RJ-45 console port on the rear panel.
B-5 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Appendix B Connector and Cable Specifications Cable and Adapter Specification s The RJ-45 console port uses an 8-pin RJ-45 connecto r (See Ta b l e B-2 and Ta b l e B-3 .
B-6 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix B Connec tor and Cable Specific ations Cable and Adapter Spec ifications 1000B ASE-T (GLC-T) Standard 4 twisted-pair Categor y 5 cable — — — 328 feet (100 m) 1000B ASE-LX/LH (GLC-LH-SM) 1310 MMF 3 SMF 62.
B-7 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Appendix B Connector and Cable Specifications Cable and Adapter Specification s Four Twisted-Pair Cable Pinouts Figur e B-.
B-8 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix B Connec tor and Cable Specific ations Cable and Adapter Spec ifications Figur e B-13 T w o T wisted-P air Crossov er Cable Schematic Identifying a Crossover Cable T o identify a crosso ver cable, hold the cable ends side-b y-side, with the tab at the back.
B-9 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Appendix B Connector and Cable Specifications Cable and Adapter Specification s Ta b l e B-3 lists the pinouts fo r the console port, RJ-45-to-DB-2 5 female DTE adapter , and the console device.
B-10 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix B Connec tor and Cable Specific ations Cable and Adapter Spec ifications.
C-1 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 APPENDIX C Configuring the Switch with the CLI-Based Setup Program This appendix pro vides a CLI-bas ed setup procedure for a Catalyst 3750-X and 3 560-X standalone switch or a switch stack.
C-2 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix C Config uring the Switch with the CLI-Based Setup Program Accessing the CLI Note If you ha ve stack ed Catalyst 3750- X switches, connect to the 10/100 Ethernet managemen t port or console port of one of the stack sw itches.
C-3 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Appendix C Configuring the Switch with the CLI-Based Setup Pro gram Accessing the CLI Figur e C-1 Connecting the USB Console Cable to the Catalyst 3750-X or 3560-X Sw itch Step 2 Connect a US B cable to t he PC US B port .
C-4 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix C Config uring the Switch with the CLI-Based Setup Program Accessing the CLI Installing the Cisco Microsoft Windows XP USB Driver Step 1 Obtain the f ile Cisco_usbconsole_dri ver .
C-5 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Appendix C Configuring the Switch with the CLI-Based Setup Pro gram Accessing the CLI Note If a User Account Control warnin g appears, click Allow - I trust this pr ogr am to proceed.
C-6 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix C Config uring the Switch with the CLI-Based Setup Program Entering the Initial Con figuration Information Uninstalling the Cisco Microsoft Windows Vista and Windows 7 USB Driver Note Disconnect the switch console termin al before uninstalling the driv er .
C-7 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 Appendix C Configuring the Switch with the CLI-Based Setup Pro gram Entering the Initial Configuration Information Would you like to enter the initial configuration dialog? [yes/no]: yes At any point you may enter a question mark '?' for help.
C-8 Catalyst 3750-X and 3560-X Switch Hardware Inst allation Guide OL-19593-01 Appendix C Config uring the Switch with the CLI-Based Setup Program Entering the Initial Con figuration Information If you enter N , the switch appears as a candidate switch in the Network Assistant GUI.
IN-1 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 INDEX Numerics 10/100/1000 p orts cable lengths 1-3, 2-28 connecting to 2-28 described 1-3 pinouts B-1 recommended cables.
Index IN-2 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 crossover cable See cables D DC power power-supply modul e described 1-17 specifications A-4 DC power warn ing 3-8 .
Index IN-3 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 J jewelry removal warnin g 2-2 L LEDs color meanings 1-9 duplex 1-10 front panel 1-8 to 1-14 interpreting 1-9 maste.
Index IN-4 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 PoE+ (continued) troubleshooting 4-3 port and interface trou bleshooting 4-4 port LEDs 1-9 to 1-12 port modes chang.
Index IN-5 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01 SunNet Manager 1-22 switch models 1-1 system LED 1-9 T table-moun ting 2-20 technical specifications A-1 telco rac .
Index IN-6 Catalyst 3750-X and 3560-X Switch Hardware Installation Guide OL-19593-01.
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 3750-X 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 3750-X - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems 3750-X imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems 3750-X ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems 3750-X, 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 3750-X.
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 3750-X. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems 3750-X 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.