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Cisco Systems 3750-E manual

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Table of contents for the manual

  • Page 1

    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-E and Catal yst 3560-E S witc h Hardw are Installation Guide January 20 08 Text Part Number: OL -9774-03[...]

  • Page 2

    THE SPECIFICATION S AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHAN GE WITHOUT NOTICE. ALL STATEMENTS , INFORMATION , AND RECOMMEN DATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESEN TED WITHOUT WARRANTY OF ANY KIND, EX PRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR TH EIR APPLICATION OF ANY PRODUC[...]

  • Page 3

    iii Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 CONTENTS Preface vii Audience vii Purpose vii Conventi ons vii Related Publica tions viii Obtaining Documentation, Obtaining Support, and Se curity Guidelines ix CHAPTER 1 Product Overview 1-1 Switch Mode ls 1-1 Front Panel Description 1-2 10/100/1000 Etherne t Ports 1-4 P[...]

  • Page 4

    Contents iv Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 CHAPTER 2 Switch Installation 2-1 Preparing for Installation 2-1 Safety Warnings 2-1 Installation Guidelines 2-5 Box Contents 2-5 Tools and Equipment 2-5 Planning a Switch Stack (Catalyst 3750-E Switches) 2-6 Switch Stack ing Guidelines 2-6 Stack Cabling Configur a[...]

  • Page 5

    Contents v Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 Installing a DC-Power Supply 3-4 Preparing for Installation 3-5 Grounding the Switch 3-5 Installing the DC Power Supply in the Switch 3-8 Wiring the DC-Input Power Source 3-9 Installing a Fan Mo dule 3-1 0 CHAPTER 4 Troubleshooting 4-1 Diagnosing Problems 4-1 Check [...]

  • Page 6

    Contents vi Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 Cable and Adapter Specificatio ns B-5 10-Gigabit Ethernet X2 Transceiver Mod ule Cable Specifications B-5 SFP Modu le Cable Specifica tions B-6 Four Twisted-Pa ir Cable Pinouts B-7 Two Twisted-Pair Ca ble Pinouts B-8 Identifying a Crossover Cable B-9 Console Port A[...]

  • Page 7

    vii Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 Preface Audience This guide is for the netwo rking or computer tech nician responsible for installing Catalyst 3750-E and Catalyst 3560-E switches. W e assume that you are familiar with the concepts and terminology of Ethernet and local area networking. If you ar[...]

  • Page 8

    viii Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Preface Caution Means re a de r b e ca re f ul . In this situation, you might do something that could result in equipment damage or loss of dat a. War nin g This warning symbol means dan ger . Y ou are in a situation that co uld cause bodily injury . Before you w[...]

  • Page 9

    ix Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 Preface These compatability matrix document s are av ailable from this Cisco.com site: http://www .cisco.com/en/ US/products/hw/modules/p s5455/products_de vice_support_tables_list.html • Cisco Gigabit Ethernet T ransceiver Modules Co mpatibility Matrix • Cisc[...]

  • Page 10

    x Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Preface[...]

  • Page 11

    CH A P T E R 1-1 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 1 Product Overview The Catalyst 3 750-E and Catalyst 3560-E f amily of switches, also referred to as the switch , are Ethernet switches to which you can c o nnect devices such as Cisco IP Phones, Cisco W ireless Access Points, workstations, and othe[...]

  • Page 12

    1-2 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Front Panel Description Front Panel Description The 24- and 48-port switch front panels includ e the 10/100/1000 Et hernet ports or the 10/100/ 1000 PoE ports, the 10-Gig abit Ethernet module slot s, and the switch LEDs, as sho w n in F[...]

  • Page 13

    1-3 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 1 Product Overview Front Panel Description Figur e 1 -1 24- and 48-P ort Switc h Front P anel 158104 3 2 MO DE SYST R PS MA STR STA T D UPL X S PEE D P oE S TA CK 49 51 X2-1 X2-2 50 52 37 38 399 40 41 42 43 44 45 46 47 48 37X 47X 38X 48X 25 26 27 28 29 3[...]

  • Page 14

    1-4 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Front Panel Description Figur e 1 -3 Catalyst 3 560E-12SD Switc h F ront P anel 202514 1 2 3 1 Mode bu tton and switch LEDs 2 SFP module slots 1. Slot numbering is from left to right, with slot 1 on the far left. 1 3 10-Gigabit Ethernet[...]

  • Page 15

    1-5 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 1 Product Overview Front Panel Description 10-Gigabit Ethernet Module Slots The switch 10-Gigabit Ethernet module slots are used for uplin k connection to other switches and routers. The module sl ots operate in full duple x mode and use the hot-swap pab[...]

  • Page 16

    1-6 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Front Panel Description LEDs Y ou can use the switch LEDs to monitor swit ch acti vity and its performance. Figure 1-4 and Figure 1-5 sho w the switch LEDs and the Mode b utton th at you use to select one of the port modes. Figur e 1 -4[...]

  • Page 17

    1-7 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 1 Product Overview Front Panel Description Figur e 1 -5 Catalyst 3560E-12D and 3 560E-12SD S witch LEDs (Catalyst 3560E-12D S witch Shown) X2-1 1 2 PS1 PS2 FA N ST A T DUPLEX SPEED MODE SYST 1 2 4 6 8 3 5 7 202040 1 System LED 5 Status LED 2 Pow er suppl[...]

  • Page 18

    1-8 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Front Panel Description RPS LED The RPS LED sho ws the RPS 2300 status. Ta b l e 1-4 lists the LED colors and their meanings. (Only 24- and 48-port switches.) Ta b l e 1- 4 R P S L E D Color RPS Status Of f RPS is off or not properly co[...]

  • Page 19

    1-9 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 1 Product Overview Front Panel Description Fan LED The Fan LED sho ws the fan status. Ta b l e 1-7 lists the LED colors and their meanings. (Only Catalyst 3560E-12D and 3560E-12SD switches.) Ta b l e 1 -7 F an LED Color Description Of f No input power . [...]

  • Page 20

    1-10 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Front Panel Description Ta b l e 1-9 lists the LED colors in dif ferent modes and their meanings. Ta b l e 1 -9 Meaning of S witch LED Colors in Dif f erent Modes Port Mode Port LED Colo r Meaning ST A T (port status) Of f No link, or [...]

  • Page 21

    1-11 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 1 Product Overview Front Panel Description PoE LED If the PoE LED mode is not selected on a switch wi th PoE ports, the PoE LED still sho ws detected PoE problems. Ta b l e 1-10 lists the PoE LED colors and their meanings. Ta b l e 1- 10 Po E M o d e L [...]

  • Page 22

    1-12 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Front Panel Description Stack LED On Catalyst 3750-E switches, the stack LED sho ws the sequence of member switch es in a stack. Up to nine switches can be members of a stack. The first ni ne po rt LEDs sho w the member number of a swi[...]

  • Page 23

    1-13 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 1 Product Overview Rear Panel Description Rear Panel Description The 24- and 48-port switch r ear panels ha ve a ground lo cation, an RPS 2300 con nector , an RJ-45 console port, a power -supply modul e, a f an module, an RJ-4 5 10/100 management port, [...]

  • Page 24

    1-14 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Rear Panel Desc ription Figur e 1 -8 Catalyst 3560E-12 D S witch Rear Panel Input OK Output OK CONSOLE Input OK Output OK 1 2 6 3 5 8 7 202041 4 1 Power - supply module 5 Power -supply module 2 Console port 6 Ethernet managem ent port [...]

  • Page 25

    1-15 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 1 Product Overview Rear Panel Description Y ou can order t hese Stack W ise cables fr om your Cisco sales representat iv e: • CAB-ST A CK-50CM= (0.5-meter cable) • CAB-ST A CK-1M = (1-meter cable) • CAB-ST A CK-3M = (3-meter cable) Power-Supply Mo[...]

  • Page 26

    1-16 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Rear Panel Desc ription The power -supply modules have tw o status LEDs. Ta b l e 1-12 lists the LED colors and their meanin gs. Ta b l e 1 -12 24- and 48-P ort Switch P ower -Supply Module LEDs AC-Power -Supply Module LEDs AC OK Descr[...]

  • Page 27

    1-17 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 1 Product Overview Rear Panel Description The power -supply modules have tw o status LEDs. Ta b l e 1-14 lists the LED colors and their mean ings. Ta b l e 1 -1 4 Cata lyst 3560E-12D and 3560E-12SD Switch P ow er -Supply Module LEDs AC-Power -Supply Mod[...]

  • Page 28

    1-18 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Rear Panel Desc ription RPS Connector The 24- and 48-port switches are support ed b y the Cisco RPS 2300 (model PWR-RPS2300=). The Catalyst 3560E-12D and 3560E-12SD switches h av e two po wer supplies and are not supported b y the RPS-[...]

  • Page 29

    1-19 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 1 Product Overview Management Options Ta b l e 1-15 lists the Ethernet management port LED col ors and their meanings. Ta b l e 1 - 15 Ethernet Management P ort LED Color Description Green Activ e link to PC Of f Inactive link Amber POST failure For mor[...]

  • Page 30

    1-20 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 1 Produ ct Overview Management Options • SNMP network m anagement Y ou can mana ge switches from a Simple Network Mana gement Protocol (SNMP)-comp atible management station that is runni ng platforms such as HP OpenV iew or SunNet Manager . The switch s[...]

  • Page 31

    CH A P T E R 2-1 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 2 Switch Installation This chapter describes ho w to install a Catalyst 3750-E or a Cataly st 3560-E switch and mak e connections to the switch. It also includes planning and cabling con siderations for stacking switches (only Catalyst 3750-E swit c[...]

  • Page 32

    2-2 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Preparing for Installation War nin g T o prevent the switch from overh eating, do not operate it in an area that exceeds the maximum recommended ambient temperature of 113°F (45°C). T o prevent airflow restriction, allow at least 3[...]

  • Page 33

    2-3 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Preparing for Installation War nin g Before performing any of the following procedu res, ensure that power is removed from the DC circuit. Statement 1003 War nin g Read the installation instruc tions before connecting the sy stem to[...]

  • Page 34

    2-4 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Preparing for Installation War nin g Ultimate disposal of this product should be handled according to all nat ional laws and regulations. Statement 1040 War nin g For connections outside the build ing where the equipment is installed[...]

  • Page 35

    2-5 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Preparing for Installation Installation Guidelines Before installing the switch, v eri fy that these gui delines are met: • Clearance to front and rear panels is suc h that – Front-panel indicators can be easily read. – Access[...]

  • Page 36

    2-6 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Planning a Switch Stack (Catalyst 3 750-E Switches) Planning a Switch Stack (Catalyst 3750-E Switches) If you plan to stack your swit ches, read these sections: • Switch Stacking Guideli nes, page 2-6 • Stack Cabling Conf igurati[...]

  • Page 37

    2-7 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Planning a Switch Stack (C atalyst 3750-E Switches) Stack Cabling Configurations This section describes the recommend ed cabling conf igurations for stacking the switches. Figure 2-1 is an e xample of a recommended conf iguration th[...]

  • Page 38

    2-8 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Planning a Switch Stack (Catalyst 3 750-E Switches) Figure 2-3 and Figure 2-4 are e xam ples of recommended conf igurat ions w hen the switches are rack- or wall-mounted side-b y-side. Use the 1-meter and the 3-meter StackW ise cable[...]

  • Page 39

    2-9 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Planning a Switch Stack (C atalyst 3750-E Switches) Figur e 2-7 Example of a Stack with a F ailover Condition 158110 A B C Figur e 2-8 Exampl e of a P artitioned Stac k wi th a F ailover Condition 158111 A B Power On Sequence for Sw[...]

  • Page 40

    2-10 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Installing the Switch Installing the Switch This section describes these inst allation procedures: • Rack-Mounting, page 2- 10 • W all-Mounting, page 2-15 • T able- or Shelf-Mounti ng, page 2-18 • After Installing the Switch[...]

  • Page 41

    2-11 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Installing the Switch Installing the switch in ot her rack types requires an option al bracket kit no t included with the switch. Figure 2-9 sho ws the standard 19-inch brackets and optio nal mounting brack ets and part numbers. Fi[...]

  • Page 42

    2-12 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Installing the Switch Attaching the Rack -Mount Brackets T o install t he switch in a rack, you must f irst remove th e screws fr om the switch chassis so that the mounting brackets can be attached. F or attachment at the front-moun[...]

  • Page 43

    2-13 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Installing the Switch Use four Phillips flat-head screws to attach the long side of the brackets to t he switch for the front- or rear-moun ting positions ( Figure 2-11 ). Use t hree screws to att ach the brackets fo r the mid-moun[...]

  • Page 44

    2-14 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Installing the Switch Mounting the Switch in a Rack After the brackets are att ached to the switch, use the four supplied Phillips machine scre ws to attach the brackets to the rack ( Figure 2-1 2 ). Use the black Phil lips machine [...]

  • Page 45

    2-15 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Installing the Switch Wall-Mounting T o install Cat alyst 3560E-12D and 3560E-SD swit ches on a wall, foll ow the instructions in these procedures: • Attaching the Brackets to the Switch for W all-Mounting, page 2-15 • Mounting[...]

  • Page 46

    2-16 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Installing the Switch Mounting the Catalyst 35 60E-12D Switch on a Wall For Catalyst 3560E-1 2D switches, mount the switch with the left-side panel facing up , as shown in Figure 2-14 . F or the best support of the switch and cables[...]

  • Page 47

    2-17 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Installing the Switch Mounting the Catalyst 3560 E-12SD Switch on a Wall For Catalyst 356 0E-SD switches, mount the switch wit h the r ear panel facing up , as shown in Figure 2-15 . F or the best support of the switch and cables, [...]

  • Page 48

    2-18 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Installing the Switch Table- or Shelf-Mounting T o install the swit ch on a table or shelf, locate the adhesi ve strip with the rub ber feet in the moun ting-kit en velope. Attach the fo ur rubber feet to the re cessed ar eas on the[...]

  • Page 49

    2-19 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Connecting to the StackWise Ports (Catalyst 3750-E Switches) Connecting to the StackWise Ports (Catalyst 3750-E Switches) Before con necting the StackWise cables, revie w th e “Planning a Switch Stack (Catalyst 3750-E Switches)?[...]

  • Page 50

    2-20 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Installing Devices in the 10 -G igabit Ethernet Slots Installing Devic es in the 10-Gigabit Ethernet Slots These sections describe ho w to install and remo ve X2 transcei ver modules and the Cisco T winGig Con verter Modules (also k[...]

  • Page 51

    2-21 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Installing Devices in the 10-G igabit Ethernet Slots For Catalyst 3560E-1 2SD switches, position the module f ace up to install in the upper modu le slot (slot 1). Position the module f ace do wn to install in the lo wer module slo[...]

  • Page 52

    2-22 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Installing Devices in the 10 -G igabit Ethernet Slots Caution Do not install th e con verter module with SFP mo dules or cables connected. Always remo ve an y cables and modules before installing the con verter module in the slot. F[...]

  • Page 53

    2-23 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Installing SFP Modules Removing an X2 Transceiver Module or Converter Module T o remov e an X2 transcei ver module or a con verter module, follo w these steps: Step 1 Attach an ESD-pre venti ve wrist strap to your wrist an d to a b[...]

  • Page 54

    2-24 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Installing SFP Modules Installing an SFP Module When installing SFP modules, ob serv e these general precautions: • Do not remov e the dust plugs from the SFP modu les or the rubber caps fro m the fiber -optic cable until you are [...]

  • Page 55

    2-25 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Installing SFP Modules Figur e 2-22 Conv erter Module with SFP Modules In stalled in 24- and 48-por t Switches and Catalyst 3 560E-12SD Switc h es 159812 49 51 X2-1 X2-2 50 52 45 46 47 48 47X 48X t 3750-E SERIES PoE-48 3 4 4 3 2 1 [...]

  • Page 56

    2-26 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Connecting Devices to the Ethernet Ports Figur e 2-24 Installing an SFP M odule in Catalyst 3560E-12SD Switch es 202517 Removing an SFP Module T o remov e an SFP module from a mo dule slot, follo w these steps: Step 1 Attach an ESD-[...]

  • Page 57

    2-27 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Connecting De vices to the Ethernet Ports 10/100/1000 Ethernet Port Connections The 10/100/1000 Et hernet ports use standard RJ-45 connectors with Ethernet pin outs. The maximum cable length is 328 feet (100 met ers). The 100B ASE-[...]

  • Page 58

    2-28 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Connecting Devices to the Ethernet Ports Note On 48-port PoE switch es, you must use the 1150-W po wer-supply mo dule to pro vide full 15.4-W capability across all 48 ports. T o access an adv anced PoE planning tool, use the Cisco P[...]

  • Page 59

    2-29 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 2 Switch Installation Where to Go Next Where to Go Next If the default configurati on is satisfactory , the switch does not need further conf iguration. Y o u can use any of these management o ptions to change the default configu ration: • Start the d[...]

  • Page 60

    2-30 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 2 Switch Installatio n Where to Go Ne xt[...]

  • Page 61

    CH A P T E R 3-1 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 3 Power Supply and Fan Module Installation This chapter describes how to remov e and install a ne w or replacement po wer supply or fa n module in a Catalyst 3750-E or Catalyst 3560-E switch. See th ese sections: • Installation Ov erview , page 3-[...]

  • Page 62

    3-2 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 3 Power Sup ply and Fan Module Installation Installation Overview • Remov e power from the po wer-supply mod ule before removin g or installing the mod ule. • The 24- and 48-p ort switch supports hot swapping of the power supply when the switch is conn[...]

  • Page 63

    3-3 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 3 Power Supply and Fan Module Installation Installing an AC-Power Supply Installing an AC-Power Supply T o remov e and install an A C-po wered power -supply module, follo w these steps: Step 1 T urn off the po wer at its source. For Catalyst 3560E-1 2D a[...]

  • Page 64

    3-4 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 3 Power Sup ply and Fan Module Installation Installing a DC-Power Supply For Catalyst 356 0E-12D and 3560E- 12SD switches, align the capti ve scre w with the scre w hole. Using a ratcheting torque scre wdriv er , torque the screw to 4 lbf -in. (64 ozf-in.)[...]

  • Page 65

    3-5 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 3 Power Supply and Fan Module Installation Installing a DC-Power Supply War nin g This product relies on the building’ s installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 15 A. Stateme[...]

  • Page 66

    3-6 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 3 Power Sup ply and Fan Module Installation Installing a DC-Power Supply Follo w these steps to instal l either a single-groun d lug or a dual- ground lug on th e switch. Make sure to follo w any grounding requiremen ts at your site. Step 1 Locate the grou[...]

  • Page 67

    3-7 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 3 Power Supply and Fan Module Installation Installing a DC-Power Supply Figur e 3-6 Attac hing the Ground Lug and Wir e Assembly on 24- and 48-Por t Switches FR F 157547 1 2 1 Single-ground scre w and lug ring 2 Dual-ground adapto r and dual-hole lug Fig[...]

  • Page 68

    3-8 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 3 Power Sup ply and Fan Module Installation Installing a DC-Power Supply Installing the DC Powe r Supply in the Switch T o remov e and install a DC-po wered power -supply module, follow these st eps: Step 1 T urn off po wer at the DC circuits. T o ensure t[...]

  • Page 69

    3-9 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 3 Power Supply and Fan Module Installation Installing a DC-Power Supply Wiring the DC-Input Power Source T o wire the DC-po wer-supply module to a DC-input power source, follow these steps. Step 1 Using a w ire-stripping tool, strip each of the four w ir[...]

  • Page 70

    3-10 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 3 Power Sup ply and Fan Module Installation Installing a Fan Module Step 5 Replace the terminal block plastic safety cover . Fo r 24- and 48-port sw itches , torque the safety-co ver scre w to 10 lbf-in. (160 ozf-in.). Step 6 Mo ve the DC-po wer source ci[...]

  • Page 71

    3-11 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 3 Power Supply and Fan Module Installation Installing a Fan Module Figur e 3-13 Inserting the F an Module in Cataly st 3560 E-12D and 3560E-12SD Switc hes (Catalyst 3560E-12D Switch Sho wn) Inp u t OK O u tp u t OK CON S OLE 202049 Inp u t OK O u t p u [...]

  • Page 72

    3-12 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 3 Power Sup ply and Fan Module Installation Installing a Fan Module[...]

  • Page 73

    CH A P T E R 4-1 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 4 Troubleshooting This chapter describes these Catalyst 375 0-E and Catalyst 3560-E swit ch troubleshootin g topics: • Diagnosing Problems, page 4- 1 • Ho w to Clear the Switch IP Address and Conf iguration, page 4-5 • Finding the Switch Seria[...]

  • Page 74

    4-2 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 4 Tro ubleshooting Diagnosing Prob lems Check Switch LEDs If you hav e physica l access to the switch, look at the port LEDs for troubl eshooting informa t ion about the switch . See the “LEDs” section on page 1-6 for a description of the LED colors an[...]

  • Page 75

    4-3 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 4 Troubleshooting Diagnosing Problems • V erify that both d evices hav e power . • V erify that you are using the c orrect cable t ype. See Appendix B, “Con nector and Cable Specif ications” for more information. • Check for loose connections. [...]

  • Page 76

    4-4 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 4 Tro ubleshooting Diagnosing Prob lems port. Use th e sho w interfaces pri vileged EXEC command to check the port or interface error -disabled, disabled, or shutdo wn status on both sides of the connection. If needed, re-enable the port or the interface. [...]

  • Page 77

    4-5 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 4 Troubleshooting How to Clear the Switch IP Address and Configuration • If a remote de vice does not autonegotiate, con figur e the duple x settings on the tw o ports to match. The speed parameter can adjust itself ev en if the connected port does not[...]

  • Page 78

    4-6 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 4 Tro ubleshooting Finding the Swit ch Serial Number Finding the Switch Serial Number If you contact Cisco T echnical Assistance, you need to kno w the serial number of your switch. See Figure 4-1 to f ind the serial number on your switch. Y ou can also us[...]

  • Page 79

    4-7 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Gui de OL-9774-03 Chapter 4 Troubleshooting How to Replace a Failed Stack M ember 5. Reinstall any modu les and cable connections. 6. Po wer on the replacement switc h . The replacement switch will ha ve the same conf igurat ion for all the interfaces as the fa iled switch and wi[...]

  • Page 80

    4-8 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Chapter 4 Tro ubleshooting How to Replace a Failed Stack Member[...]

  • Page 81

    A-1 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 APPENDIX A Technical Specifications This appendix lists the Catalyst 3750 - E and Cata lyst 3560-E switch tech nical specifications. Ta b l e A-1 shows the switch en vironmenta l and physical specifications. Ta b l e A -1 Switc h Environmental and Ph ysical Speci[...]

  • Page 82

    A-2 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix A Tec hnical Specifications Ta b l e A-2 shows the po wer specifications fo r A C-powered 24- and 48-port switches. Ta b l e A -2 P ower Specifications f or AC-P ow ered 24- and 48-P ort Switches Power Specifications Maximum output po wer C3K-PWR-1150W A [...]

  • Page 83

    A-3 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 Appendix A Technical Specifications Ta b l e A-4 shows the po wer specifications for DC-powered 24- and 48-port switches. Ta b l e A -4 P ower Specifications for DC-P ow ered 24- and 48-P ort Switches Power Specifications Maximum output po wer C3K-PWR-26 5WDC: 26[...]

  • Page 84

    A-4 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix A Tec hnical Specifications[...]

  • Page 85

    B-1 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 APPENDIX B Connector and Cab le Specifications This appendix describes the cables and adap ters that you use to connect the Catalyst 3750-E and Catalyst 35 60-E switches to other devices. Th is appendix includes these sections: • “Connector Specifications” [...]

  • Page 86

    B-2 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix B Connec tor and Cable Specifications Connector Specifications 10/100/1000 Ports The 10/100/1000 Ethernet port s on switches use standard RJ-45 connectors and Ethernet pinouts. Figure B-1 sho ws the pinouts. Figur e B-1 1 0/1 0 0/1 00 0 Port Pinouts 60915[...]

  • Page 87

    B-3 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 Appendix B Connector and Cable Specifications Connector Specifications SFP Modules Figure B-4 , Figure B-5 , and Fi gure B-6 show the SFP modul e connectors. The Catalyst 3560-E switch supports the S FP module patch cable, a 0.5-meter , copper , passive cable wit[...]

  • Page 88

    B-4 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix B Connec tor and Cable Specifications Connector Specifications Figur e B-7 SFP Module P atch Cable (Only Catalyst 3560-E Switc h es) 126809 10/100 Ethernet Management Port The 10/100 Ethe rnet management port uses st andard RJ-45 connectors with Eth ernet[...]

  • Page 89

    B-5 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 Appendix B Connector and Cable Specifications Cable and Adapter Specifications Cable and Adapter Specifications These sections describe the cables and adapters used with Catalyst 3750- E and Catalyst 3560-E switches: • 10-Gigabit Etherne t X2 T ransceive r Modu[...]

  • Page 90

    B-6 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix B Connec tor and Cable Specifications Cable and Adapter Spec ifications Ta b l e B-2 lists the transcei ver optical transmit and recei ve specif ications. Ta b l e B-2 X2 T ransceiv er Optical T r ansmit and Receiv e Specifications X2 Product Number T ran[...]

  • Page 91

    B-7 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 Appendix B Connector and Cable Specifications Cable and Adapter Specifications Four Twisted-Pair Cable Pinouts Figure B-9 and Figure B-10 sho w the schematics of four twisted-pair cables. Figur e B-9 Four T wist ed-P air Straight-T hrou gh Cable Schematic 1 TPO+ [...]

  • Page 92

    B-8 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix B Connec tor and Cable Specifications Cable and Adapter Spec ifications Figur e B-1 0 Four T wist ed-Pair Cr ossover Cable Schematic 1 TPO+ 2 TPO- 3 TP1+ 6 TP1- 1 TP0+ S witch S witch 2 TP0- 3 TP1+ 6 TP1- 4 TP2+ 5 TP2- 7 TP3+ 8 TP3- 4 TP2+ 5 TP2- 7 TP3+ 8[...]

  • Page 93

    B-9 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 Appendix B Connector and Cable Specifications Cable and Adapter Specifications Identifying a Crossover Cable T o identify a crosso ver cable, compare the two modular ends of the cable. Hold th e cable ends side-by-sid e, with the tab at the back. The wire connect[...]

  • Page 94

    B-10 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix B Connec tor and Cable Specifications Cable and Adapter Spec ifications Ta b l e B-5 lists the pinouts for the console port, RJ-45-to-DB-25 female DTE adapter , and the console device. Note Th e RJ-45-to-DB-25 female DTE adapter is no t su pp li ed wi th[...]

  • Page 95

    C-1 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 APPENDIX C Configuring the Switch with the CLI-Based Setup Program This appendix pro vides a CLI-based setup procedure for a Catalyst 3750-E and Catalyst 3560-E standalone switch or a switch stack. Before co nnecti ng the switch to a pow er source, re view the sa[...]

  • Page 96

    C-2 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix C Config uring the Switch with the CLI-Based Setup Program Entering the Initial Con figuration Information Note For Catalyst 3750-E switches, if you hav e stacked your swit ches, connect to the 10/100 Ethernet management port or consol e port of one of th[...]

  • Page 97

    C-3 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 Appendix C Configuring the Switch with the CLI-Based Setup Program Entering the Initial Configuration Information • Defaul t gate way (router) • Enable secret password • Enable password • T elnet password Completing the Setup Program If your switches are [...]

  • Page 98

    C-4 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix C Config uring the Switch with the CLI-Based Setup Program Entering the Initial Con figuration Information Step 7 Enter the interface name (physical interface or VLAN name) of the interface that connects to the management network, and press Re turn . F or[...]

  • Page 99

    C-5 Catalyst 3750-E and Catalyst 3560-E Sw itch Hardware Installation Guide OL-9774-03 Appendix C Configuring the Switch with the CLI-Based Setup Program Entering the Initial Configuration Information Step 10 These choices appear: [0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [[...]

  • Page 100

    C-6 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-03 Appendix C Config uring the Switch with the CLI-Based Setup Program Entering the Initial Con figuration Information[...]

  • Page 101

    IN-1 Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 INDEX Numerics 10/100/1000 p orts cable lengths 1-4, 2-27 connecting to 2-27 described 1-4 numbering 1-3 pinouts B-2 recommended cables 2-27 10/100 Ethern et management port 1-18 10-Gigabit Ethernet mo dule slots cable lengths B-5 connecting devices 2-20 described 1-5 num[...]

  • Page 102

    Index IN-2 Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 Class 1 laser warning 2-3 CLI 1-19 accessing by using Express Setup C-1 accessing through console port C-1 code compliance warning 2-4 command-line interface See CLI connection procedures 2-20 to 2-28, 3-3 to 3-10 connectors and cables B-1 to B-10 console port conne[...]

  • Page 103

    Index IN-3 Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 SFP modules 2-23 to 2-26 site requ irements 2-5 starting the terminal emu lation software C-2 table or shelf-mount ing 2-18 X2 transceiver modu les 2-20 See also procedures J jewelry removal warnin g 2-2 L LEDs color meanings 1-9 duplex 1-9 fan 1-9 front panel 1-6 t[...]

  • Page 104

    Index IN-4 Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 port connections 2-27 ports described 1-4 power plannin g tool 2-28 shock hazard warning 2-4, 2-28 troubleshooting 4-3 port and interface t roubleshooting 4-3 port LEDs 1-9 to 1-12 port modes changing 1-6 LEDs 1-9 See also mode button ports 10/100/1000 connecting to[...]

  • Page 105

    Index IN-5 Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 speed default setting 2-27 troubleshooting 4-4 stacking equipment warning 2-2 stacking powering co nsiderations 2-9 StackWise ports 1-14 straight-throu gh cable pinout four twi sted-pair B-7 two twi sted-pair B-8 SunNet Manager 1-20 switch models 1-1 system LED 1-7 [...]

  • Page 106

    Index IN-6 Catalyst 3750-E and 3560-E Switch Hardware Installation Guide OL-9774-03 X X2 transceiver modu les described 1-5 installati on 2-20 removing 2-23 See also 10-Gigabit Ethernet modu le slot[...]