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Catalyst 3750-X and 3560-X Switch Hardware Installation Guide

OL-19593-01

Chapter 1 Product Overview

Front Panel Description

DWDM-SFP-4373=

DWDM SFP 1543.73-nm SFP (100 GHz ITU grid)

DWDM-SFP-4453=

DWDM SFP 1544.53-nm SFP (100 GHz ITU grid)

DWDM-SFP-4532=

DWDM SFP 1545.32-nm SFP (100 GHz ITU grid)

DWDM-SFP-4612=

DWDM SFP 1546.12-nm SFP (100 GHz ITU grid)

DWDM-SFP-4692=

DWDM SFP 1546.92-nm SFP (100 GHz ITU grid)

DWDM-SFP-4772=

DWDM SFP 1547.72-nm SFP (100 GHz ITU grid)

DWDM-SFP-4851=

DWDM SFP 1548.51-nm SFP (100 GHz ITU grid)

DWDM-SFP-4931=

DWDM SFP 1549.32-nm SFP (100 GHz ITU grid)

DWDM-SFP-5012=

DWDM SFP 1550.12-nm SFP (100 GHz ITU grid)

DWDM-SFP-5092=

DWDM SFP 1550.92-nm SFP (100 GHz ITU grid)

DWDM-SFP-5172=

DWDM SFP 1551.72-nm SFP (100 GHz ITU grid)

DWDM-SFP-5252=

DWDM SFP 1552.52-nm SFP (100 GHz ITU grid)

DWDM-SFP-5332=

DWDM SFP 1553.33-nm SFP (100 GHz ITU grid)

DWDM-SFP-5413=

DWDM SFP 1554.13-nm SFP (100 GHz ITU grid)

DWDM-SFP-5494=

DWDM SFP 1554.94-nm SFP (100 GHz ITU grid)

DWDM-SFP-5575=

DWDM SFP 1555.75-nm SFP (100 GHz ITU grid)

DWDM-SFP-5655=

DWDM SFP 1556.55-nm SFP (100 GHz ITU grid)

DWDM-SFP-5736=

DWDM SFP 1557.36-nm SFP (100 GHz ITU grid)

DWDM-SFP-5817=

DWDM SFP 1558.17-nm SFP (100 GHz ITU grid)

DWDM-SFP-5898=

DWDM SFP 1558.98-nm SFP (100 GHz ITU grid)

DWDM-SFP-5979=

DWDM SFP 1559.79-nm SFP (100 GHz ITU grid)

DWDM-SFP-6061=

DWDM SFP 1560.61-nm SFP (100 GHz ITU grid)

DWDM-SFP-6141=

DWDM SFP 1561.42-nm SFP (100 GHz ITU grid)

Not supported for NEBS.

DOM = digital optical monitoring.

Table 1-5

Cisco SFP+ Modules Supported for the 3750-X and 3560-X Switches

Part Number

Description

SFP-10G-LR=

10 GBASE LR SFP+ transceiver module for SMF,
1350 nm, LC duplex connector

SFP-10G-SR=

10 GBASE SR SFP+ transceiver module for
MMF, 850 nm, LC duplex connector

SFP-10G-LRM=

10 GBASE-LRM SFP+ module for MMF and
SMF, 1310 nm

SFP-H10GB-CU1M=

10 GBASE-CU Twinax SFP+ cable assembly, 1
meter

Table 1-4

Cisco SFP Modules Supported for the 3750-X and 3560-X Switches (continued)

Part Number

Description

Содержание Catalyst 3560-X Series

Страница 1: ...ystems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide May 2010 Text Part Number OL 19593 01 ...

Страница 2: ...om the television or radio Plug the equipment into an outlet that is on a different circuit from the television or radio That is make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses Modifications to this product not authorized by Cisco Systems Inc could void the FCC approval and negate your authority to operate the product The Cis...

Страница 3: ...3 Network Modules 1 4 SFP and SFP Modules 1 5 LEDs 1 8 System LED 1 9 XPS LED 1 9 Port LEDs and Modes 1 9 USB Console LED 1 11 S PWR LED Catalyst 3750 X 1 12 Master LED Catalyst 3750 X 1 12 Stack LED Catalyst 3750 X 1 12 PoE LED 1 13 Network Module LEDs 1 14 USB Mini Type B Port 1 14 Rear Panel Description 1 15 RJ 45 Console Port LED 1 16 USB Type A Interface 1 16 StackWise Ports 1 16 Power Supply...

Страница 4: ...ta Stacks 2 8 Planning a StackPower Stack Catalyst 3750 X Switches 2 8 StackPower Stacking Guidelines 2 8 StackPower Cabling Configurations 2 9 StackPower Partitioning Examples 2 14 Installing the Switch 2 14 Rack Mounting 2 14 Attaching the Rack Mount Brackets 2 17 Mounting the Switch in a Rack 2 18 Table or Shelf Mounting 2 20 After Installing the Switch 2 21 Connecting to the StackWise Ports Ca...

Страница 5: ...3 10 Wiring the DC Input Power Source 3 11 Finding the Power Supply Module Serial Number 3 12 Fan Module Overview 3 14 Installing a Fan Module 3 15 Finding the Fan Module Serial Number 3 15 C H A P T E R 4 Troubleshooting 4 1 Diagnosing Problems 4 1 Switch POST Results 4 1 Switch LEDs 4 1 Switch Connections 4 2 Bad or Damaged Cable 4 2 Ethernet and Fiber Cables 4 2 Link Status 4 2 10 100 1000 Port...

Страница 6: ...wo Twisted Pair Cable Pinouts B 7 Identifying a Crossover Cable B 8 Console Port Adapter Pinouts B 8 A P P E N D I X C Configuring the Switch with the CLI Based Setup Program C 1 Accessing the CLI C 1 Accessing the CLI Through Express Setup C 1 Accessing the CLI Through a Console Port C 1 RJ 45 Console Port C 2 USB Console Port C 2 Installing the Cisco Microsoft Windows USB Device Driver C 3 Insta...

Страница 7: ...Contents vii Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 I N D E X ...

Страница 8: ...Contents viii Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 ...

Страница 9: ...n US products ps10745 tsd_products_support_series_home html Catalyst 3560 X switches http www cisco com en US products ps10744 tsd_products_support_series_home html Catalyst 3750 X and 3560 X Switch Getting Started Guide Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Regulatory Compliance and Safety Information for the Catalyst 3750 X and 3560 X Switch Installation Notes for the Cat...

Страница 10: ...html Obtaining Documentation and Submitting a Service Request For information on obtaining documentation submitting a service request and gathering additional information see the monthly What s New in Cisco Product Documentation which also lists all new and revised Cisco technical documentation at http www cisco com en US docs general whatsnew whatsnew html Subscribe to the What s New in Cisco Pro...

Страница 11: ...el Description page 1 15 Management Options page 1 21 Switch Models Table 1 1 Catalyst 3750 X Switch Models Switch Model Cisco IOS Image Description Catalyst 3750 X 24T L LAN Base image 24 10 100 1000 Ethernet ports StackWise Plus 1 network module1 slot 350 W power supply Catalyst 3750 X 48T L LAN Base image 48 10 100 1000 Ethernet ports StackWise Plus one network module1 slot 350 W power supply C...

Страница 12: ...1 slot 350 W power supply 1 Available network modules 10 Gigabit Ethernet network module 1 Gigabit Ethernet network module blank module see Table 1 3 on page 1 5 Catalyst 3560 X 48T L LAN Base image 48 10 100 1000 Ethernet ports 1 network module1 slot 350 W power supply Catalyst 3560 X 24P L LAN Base image 24 10 100 1000 PoE 2 ports 1 network module1 slot 715 W power supply 2 PoE Power over Ethern...

Страница 13: ...Category 4 UTP cable For information about the 10 100 1000 Ethernet port connections and specifications see the 10 100 1000 Ethernet Port Connections section on page 2 28 and Appendix B Connector and Cable Specifications PoE Ports The PoE ports use the same connectors as described in the previous section and provide this support Support for IEEE 802 3af compliant powered devices up to 15 4 W Suppo...

Страница 14: ...ee Table 1 17 for the power supply matrix that defines the available PoE and PoE power per port Note The output of the PoE circuit has been evaluated as a Limited Power Source LPS per IEC 60950 1 For information about power supply modules PoE port connections and PoE specifications see the Power Supply Modules section on page 1 17 the PoE Port Connections section on page 2 28 and Appendix B Connec...

Страница 15: ...has four slots Two slots support only 1 Gigabit SFP modules two slots support either 1 Gigabit SFP or 10 Gigabit SFP modules The four slots are grouped as two pairs with each pair consisting of one SFP slot and one SFP slot Each pair supports either two 1 Gigabit SFP modules or one 10 Gigabit SFP module A 10 Gigabit SFP module cannot operate at the same time as the corresponding 1 Gigabit SFP modu...

Страница 16: ...SFP Gigabit Ethernet and 1G 2G FC CWDM SFP 1590 CWDM 1590 nm SFP Gigabit Ethernet and 1G 2G FC CWDM SFP 1610 CWDM 1610 nm SFP Gigabit Ethernet and 1G 2G FC SFP GE S 1000BASE SX SFP module for MMF 850 nm DOM 2 SFP GE L 1000BASE LX LH SFP module for SMF 1300 nm DOM 2 DWDM SFP 3033 DWDM SFP 1530 33 nm SFP 100 GHz ITU grid DWDM SFP 3112 DWDM SFP 1531 12 nm SFP 100 GHz ITU grid DWDM SFP 3190 DWDM SFP 1...

Страница 17: ...554 13 nm SFP 100 GHz ITU grid DWDM SFP 5494 DWDM SFP 1554 94 nm SFP 100 GHz ITU grid DWDM SFP 5575 DWDM SFP 1555 75 nm SFP 100 GHz ITU grid DWDM SFP 5655 DWDM SFP 1556 55 nm SFP 100 GHz ITU grid DWDM SFP 5736 DWDM SFP 1557 36 nm SFP 100 GHz ITU grid DWDM SFP 5817 DWDM SFP 1558 17 nm SFP 100 GHz ITU grid DWDM SFP 5898 DWDM SFP 1558 98 nm SFP 100 GHz ITU grid DWDM SFP 5979 DWDM SFP 1559 79 nm SFP 1...

Страница 18: ...et SFP ports to connect two Catalyst 3560 X switches in a cascaded configuration LEDs You can use the switch LEDs to monitor switch activity and its performance Figure 1 2 shows the Catalyst 3750 X switch LEDs and the Mode button that you use to select a port mode Figure 1 2 Switch Front Panel LEDs SFP H10GB CU3M 10 GBASE CU Twinax SFP cable assembly 3 meters SFP H10GB CU5M 10 GBASE CU Twinax SFP ...

Страница 19: ...fferent port modes 2 Only Catalyst 3750 X switches 3 Only switches with PoE ports Table 1 6 System LED Color System Status Off System is not powered on Green System is operating normally Blinking Green Switch is running power on self test POST Blinking Amber There is a fault with one of the following Network module non traffic related Power supply Fan module Amber System is receiving power but is ...

Страница 20: ...The StackWise port status See the Stack LED Catalyst 3750 X section on page 1 12 PoE 2 2 Only switches with PoE ports PoE port power The PoE port status Table 1 9 Meaning of Switch LED Colors in Different Modes Port Mode Port LED Color Meaning STAT port status Off No link or port was administratively shut down Green Link present no activity Blinking green Activity Port is sending or receiving data...

Страница 21: ... the port LED is off even if the device is connected to the switch port Green PoE is on The port LED is green when the switch port is providing power Alternating green and amber PoE is denied because providing power to the powered device will exceed the switch power capacity Blinking amber PoE is off due to a fault or because it has exceeded a limit set in the switch software Caution PoE faults ar...

Страница 22: ...disabled Green USB console is enabled Table 1 11 S PWR LED Color Description Off StackPower cable is not connected or the switch is in standalone mode Green An XPS cable is connected to the XPS 2200 Each StackPower port is connected to another switch or to an XPS 2200 Catalyst 3750 X switches Blinking Green This appears on the switch in a StackPower ring configuration that detects an open ring or ...

Страница 23: ...9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 C3KX NM 10G NETWORK MODULE G1 G2 TE1 G3 G4 TE2 Catalyst 3750 X PoE 48 SYST XPS STAT SPEED DUPLX EN PoE STACK MAST S PWR MODE CONSO LE 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 C3KX NM 10G NETWORK MODULE G1 G2 TE1 G3 G4 TE2 Catalyst 3750 X PoE 48 SYST XPS STAT SPEED DUPLX EN PoE STACK MAST S PWR ...

Страница 24: ...Table 1 14 Network Module LEDs Color Network Module Link Status Off Link is off Green Link is on no activity Blinking green Activity on a link no faults Blinking amber Link is off due to a fault or because it has exceeded a limit set in the switch software Caution Link faults are caused when noncompliant cabling is connected to an SFP or SFP port Use only standard compliant cabling to connect to C...

Страница 25: ...nd one connector only for StackPower Figure 1 7 shows the Catalyst 3560 X switch rear panel which has one connector for XPS and no StackPower connector Figure 1 6 Catalyst 3750 X Switch Rear Panel Figure 1 7 Catalyst 3560 X Switch Rear Panel 1 Ground connector 8 Fan modules 2 RJ 45 console port LED 9 StackPower or XPS 2200 connector 3 RJ 45 console port 10 StackPower connector 4 RJ 45 10 100 manag...

Страница 26: ...talyst 3750 X switch ships with a 0 5 meter StackWise cable CAB STACK 50CM that you can use to connect the StackWise ports Caution Use only approved cables CAB STACK 50CM CAB STACK 1M CAB STACK 3M CAB STACK 50CM NH CAB STACK 1M NH or CAB STACK 3M NH and connect only to similar Cisco equipment Equipment might be damaged if connected to nonapproved Cisco cables or equipment You can order these Stack...

Страница 27: ...h with one power supply module slot empty For proper chassis cooling both power supply module slots must be populated The 350 W and 715 W AC power supply modules are autoranging units that support input voltages between 100 and 240 VAC The 1100 W power supply module is an autoranging unit that supports input voltages between 115 and 240 VAC The 440 W DC power supply module has dual input feeds A a...

Страница 28: ...Switch PoE up to 15 4 W per port 1 715 W power supply 2 440 W DC power supplies 1 1100 W power supply PoE up to 30 W per port 1 1100 W power supply 1 1100 W power supply plus one 715 W power supply or 2 1100 W power supplies Table 1 16 Switch Power Supply Modules continued Power Supply Module 48 Port PoE Switch1 24 Port PoE Switch 48 Port Non PoE Switch 24 Port Non PoE Switch Table 1 18 Switch Pow...

Страница 29: ...rns For information about installing a fan module and the module specifications see Chapter 3 Power Supply and Fan Module Installation and Appendix A Technical Specifications XPS Connector Warning Attach only the following Cisco external power system to the switch XPS 2200 Statement 387 The Cisco XPS 2200 is a expandable power system that can support nine network switches and provides power to one...

Страница 30: ...itches have a StackPower connector for use with Cisco StackPower cables to configure a switch power stack that includes up to four switches By adding an XPS 2200 expandable power system you can configure a power stack that comprises up to nine switches A switch power stack can be configured in redundant or power sharing mode You can order these StackPower cables from your Cisco sales representativ...

Страница 31: ...e Figure 1 2 is green when the USB console connection is enabled The switch provides a configurable inactivity timeout that reactivates the RJ 45 console if no input activity has occurred on the USB console for a specified time period After the USB console has been deactivated due to a timeout you can restore its operation by disconnecting and reconnecting the USB cable You can disable USB console...

Страница 32: ... and troubleshooting of Cisco networks See the LMS documentation for more information SNMP network management You can manage switches from a Simple Network Management Protocol SNMP compatible management station that is running platforms such as HP OpenView or SunNet Manager The switch supports a comprehensive set of Management Information Base MIB extensions and four Remote Monitoring RMON groups ...

Страница 33: ...ts Catalyst 3750 X Switches page 2 21 Installing a Network Module in the Switch page 2 23 Installing SFP and SFP Modules page 2 25 Connecting Devices to the Ethernet Ports page 2 27 Where to Go Next page 2 29 For initial switch setup how to assign the switch IP address and for powering information see the switch getting started guide on Cisco com Preparing for Installation Safety Warnings page 2 1...

Страница 34: ...71 Warning Voice over IP VoIP service and the emergency calling service do not function if power fails or is disrupted After power is restored you might have to reset or reconfigure equipment to regain access to VoIP and the emergency calling service In the USA this emergency number is 911 You need to be aware of the emergency number in your country Statement 361 Warning Do not work on the system ...

Страница 35: ... nonexposed wiring or cabling Caution To comply with the Telcordia GR 1089 NEBS standard PoE or non PoE 10 100 1000 Ethernet port cables that exit from either the left or right side of the switch should be routed and tied to the nearest rack metal Note The grounding architecture of this product is DC isolated DC I Installation Guidelines Before installing the switch verify that these guidelines ar...

Страница 36: ... C If the switch is installed in a closed or multirack assembly the temperature around it might be greater than normal room temperature Cisco Ethernet Switches are equipped with cooling mechanisms such as fans and blowers However these fans and blowers can draw dust and other particles causing contaminant buildup inside the chassis which can result in system malfunction You must install this equip...

Страница 37: ...rt numbers see the StackWise Ports section on page 1 16 The Data Stack Cabling Configurations section on page 2 5 provides examples of recommended configurations For rack mounted switch stacks connected to the XPS 2200 review this recommended sequence of events If you are using the XPS 2200 install the XPS first at the bottom of the stack If needed allow one RU space between the XPS and the first ...

Страница 38: ...nections Figure 2 2 Data Stacking the Catalyst 3750 X Switches in a Rack or on a Table Using 0 5 meter and 3 meter StackWise Cables STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 253200 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK 1 STACK 2 STACK...

Страница 39: ...a Data Stack with Full Bandwidth Connections Figure 2 5 shows an example of a stack of Catalyst 3750 X switches with incomplete StackWise cabling connections This stack provides only half bandwidth and does not have redundant connections Figure 2 5 Example of a Data Stack with Half Bandwidth Connections Figure 2 6 and Figure 2 7 show data stacks of Catalyst 3750 X switches with failover conditions...

Страница 40: ...existing switch stack For conditions that can cause a stack master re election or to manually elect the stack master see the Managing Switch Stacks chapter in the switch software configuration guide on Cisco com Planning a StackPower Stack Catalyst 3750 X Switches Catalyst 3750 X switches can share power by using the StackPower feature StackPower Stacking Guidelines page 2 8 StackPower Cabling Con...

Страница 41: ...examples of recommended configurations For rack mounted switch stacks that are members of a data stack and a StackPower stack see the Switch Data Stacking Guidelines section on page 2 5 For rack mounted switch stacks connected to the XPS 2200 review this recommended sequence of events If you are using the XPS 2200 first install the XPS at the bottom of the stack If needed allow one RU space betwee...

Страница 42: ...lyst 3750 X Switches Figure 2 9 XPS 2200 Cable for Use with XPS 2200 Table 2 1 StackPower Cables Part Number Cable Type Length CAB SPWR 30CM Catalyst 3750 X StackPower cable 0 3 meter CAB SPWR 150CM Catalyst 3750 X StackPower cable 1 5 meter Table 2 2 XPS 2200 Cables Part Number Cable Type Length CAB XPS 58CM XPS 2200 connector cable 0 58 meter CAB XPS 150CM XPS 2200 connector cable 1 5 meter ...

Страница 43: ... table Figure 2 10 StackPower Ring Topology Figure 2 11 shows nine switches connected to an XPS 2200 expandable power supply in a star topology CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK C3K PWR 715WAC PS OK AC OK C3K PWR 715WAC PS OK CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK C3K PWR 715WAC PS OK AC OK C3K PWR 715WAC PS OK CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PW...

Страница 44: ...SET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK C3K PWR 715WAC PS OK AC OK C3K PWR 715WAC PS OK CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK C3K PWR 715WAC PS OK AC OK C3K PWR 715WAC PS OK CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK C3K PWR 715WAC PS OK AC OK C3K PWR 715WAC PS OK CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK C3K PWR 715WAC PS OK AC OK C3K PWR 715WAC ...

Страница 45: ...h Data Stack in a Side by Side Mounting Configuration CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK PS OK AC OK PS OK CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK PS OK AC OK PS OK CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK PS OK AC OK PS OK CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR AC OK PS OK AC OK PS OK CONSOLE RESET AUX STACK 1 STACK 2 S PWR XPS S PWR ...

Страница 46: ...ack partitions into two stacks The top two switches share power and the bottom switch is now a separate stack Figure 2 16 Example of a Partitioned StackPower Stack with a Failover Condition Installing the Switch Rack Mounting page 2 14 Table or Shelf Mounting page 2 20 After Installing the Switch page 2 21 The illustrations shown in this section show the Catalyst 3750 X 48 PoE switch as an example...

Страница 47: ...njury when mounting or servicing this unit in a rack you must take special precautions to ensure that the system remains stable The following guidelines are provided to ensure your safety This unit should be mounted at the bottom of the rack if it is the only unit in the rack When mounting this unit in a partially filled rack load the rack from the bottom to the top with the heaviest component at ...

Страница 48: ... the Switch Figure 2 17 Rack Mounting Brackets 1 19 inch brackets part number 700 29656 01 2 23 inch brackets part number 700 31900 01 3 23 24 inch brackets part number 700 31901 01 4 ETSI brackets part number 700 31899 01 5 Extension rails and brackets for four point mounting kit part number 53 3408 01 253206 1 2 3 4 5 ...

Страница 49: ...ch for the front or rear mounting positions Figure 2 18 Use three screws to attach the brackets for the mid mounting position Figure 2 18 Attaching Brackets for 19 inch Racks 5WAC AC OK C3KX PWR 715WAC PS OK Catalyst 3750 X PoE 48 8 9 10 11 12 C3KX NM 10G NETWORK MODULE G1 G2 TE1 G3 G4 TE2 Catalyst 3750 X PoE 48 8 9 10 11 12 C3KX NM 10G NETWORK MODULE G1 G2 TE1 G3 G4 TE2 Catalyst 3750 X PoE 48 8 9...

Страница 50: ...chine screws to attach the brackets to the rack Figure 2 19 Use the black Phillips machine screw to attach the cable guide to the left or right bracket When you complete the switch installation see the After Installing the Switch section on page 2 21 for more information switch configuration 1 Front mounting position 4 Rear mounting position 2 Number 8 Phillips flat head screws 5 Four point mounti...

Страница 51: ...LE G1 G2 TE1 G3 G4 TE2 Catalyst 3750 X PoE 48 SYST XPS STAT SPEED DUPLX EN PoE STACK MAST S PWR MODE CONSOL E C3KX NM 10G NETWORK MODULE G1 G2 TE1 G3 G4 TE2 RESET CONSOLE STACK 1 STACK 2 S PWR XPS S PWR AUX AC OK C3KX PWR 715WAC PS OK AC OK C3KX PWR 715WAC PS OK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 ...

Страница 52: ...elf Mounting You can also attach the brackets for a 19 inch rack as shown in Figure 2 21 to secure the switch to a shelf or table Figure 2 21 Using Brackets for Table or Shelf Mounting Caution Do not wall mount the switch When you complete the switch installation see the After Installing the Switch section on page 2 21 for more information switch configuration 1 Adhesive pads RESET CONSOLE STACK 1...

Страница 53: ...s to the Ethernet Ports section on page 2 27 Connecting to the StackWise Ports Catalyst 3750 X Switches Before connecting the StackWise cables review the Planning a Switch Data Stack Catalyst 3750 X Switches section on page 2 4 Always use a Cisco approved StackWise cable to connect the switches Step 1 Remove the dust covers from the StackWise cables and StackWise ports and store them for future us...

Страница 54: ...and the XPS 2200 are keyed and have colored stripes that match the keying and stripes on the StackPower cable connectors Follow these steps to connect the StackPower cable to the StackPower ports Step 1 Remove the dust covers from the StackPower cable connectors Step 2 Connect the end of the cable with a green stripe to either StackPower connector on the first switch Align the connector correctly ...

Страница 55: ...e end of the cable with a red or yellow stripe to an XPS 2200 power supply Figure 2 24 Step 3 Hand tighten the captive screws to secure the StackPower connectors in place Figure 2 24 Connecting the StackPower Cable to an XPS 2200 Port Caution Removing and installing the StackPower cable can shorten its useful life Do not remove and insert the cable more often than necessary Installing a Network Mo...

Страница 56: ...ables from contamination and ambient light Removing and installing a network module can shorten its useful life Do not remove and insert any network module more often than necessary To prevent ESD damage follow your normal board and component handling procedures when connecting cables to the switch and other devices Step 1 Attach an ESD preventive wrist strap to your wrist and to a bare metal surf...

Страница 57: ...tep 5 Carefully press the tab on the right side of the network module to release it from the slot Grasp the edges of the module and carefully slide it out of the slot Step 6 Install a replacement network module or a blank module in the slot Step 7 Place the module that you removed in an antistatic bag or other protective environment Installing SFP and SFP Modules This section describes how to inst...

Страница 58: ...l the network module in the switch before installing the SFP modules See the Installing a Network Module in the Switch section on page 2 23 Step 1 Attach an ESD preventive wrist strap to your wrist and to a bare metal surface Step 2 Find the send TX and receive RX markings that identify the top side of the SFP module On some SFP modules the send and receive TX and RX markings might be replaced by ...

Страница 59: ...le clasp latch is obstructed and you cannot use your finger to open it use a small flat blade screwdriver or other long narrow instrument to open the bale clasp latch Step 5 Grasp the SFP module and carefully remove it from the module slot Step 6 Place the removed SFP module in an antistatic bag or other protective environment Connecting Devices to the Ethernet Ports 10 100 1000 Ethernet Port Conn...

Страница 60: ...tion guide or the switch command reference on Cisco com for more information about enabling or disabling autonegotiation and auto MDIX If auto MDIX is disabled use the guidelines in Table 2 3 to select the correct cable for connecting the switch 10 100 1000 Ethernet ports to other devices See the Cable and Adapter Specifications section on page B 5 for cable pinout descriptions PoE Port Connection...

Страница 61: ...ils or is disrupted After power is restored you might have to reset or reconfigure equipment to regain access to VoIP and the emergency calling service In the USA this emergency number is 911 You need to be aware of the emergency number in your country Statement 361 Warning Voltages that present a shock hazard may exist on Power over Ethernet PoE circuits if interconnections are made using uninsul...

Страница 62: ...tch Installation Where to Go Next Use the CLI to configure the switch as a member of a cluster or as an individual switch from the console See the switch command reference on Cisco com for information on using the CLI with the switch Start an SNMP application such as the CiscoView application ...

Страница 63: ... that is part of a StackPower stack operates with power supplied by other stack switches You can use two AC modules two DC modules one AC and one DC module or one module and a blank cover All power supply modules have internal fans All switches ship with a blank cover in the second power supply slot The XPS 2200 operates in two modes In StackPower mode it supplies power to the switches in the powe...

Страница 64: ...50 W AC power supply module C3KX PWR 440WDC 440 W DC power supply module C3KX PSBAY BLNK Blank cover Table 3 2 Power Supply Modules Used with PoE and PoE Switch Models Power Supply Module 48 Port PoE Switch1 1 For full 15 4W support on a 48 port PoE switch you must use a C3KX PWR 1100WAC power supply module 24 Port PoE Switch 48 Port Non PoE Switch 24 Port Non PoE Switch C3KX PWR 1100WAC C3KX PWR ...

Страница 65: ...upply module must be wired to a DC power source Note Only the DC power module is NEBS compliant Figure 3 1 to Figure 3 4 show the power supply modules Figure 3 1 1100 W AC Power Supply Figure 3 2 715 W AC Power Supply Module 1 1100 W AC power supply module 4 AC power cord connector 2 AC OK LED 5 Release latch 3 PS OK LED 6 Power cord retainer AC OK C3KX PWR 1100WAC PS OK 253560 1 6 2 3 4 5 1 715 W...

Страница 66: ...over Figure 3 5 1 350 W AC power supply module 4 AC power cord connector 2 AC OK LED 5 Release latch 3 PS OK LED 6 Power cord retainer AC OK C3KX PWR 350WAC PS OK 207488 1 6 2 3 4 5 1 440 W DC power supply module 6 Grounding terminal 2 DC OK LED 7 Release latch 3 PS OK LED 8 Extraction handle 4 Input power terminals positive polarity 9 Terminal block safety cover 5 Input power terminals negative p...

Страница 67: ...wer supply or fan module that is only partially connected to the switch can disrupt the system operation Remove power from the power supply module before removing or installing the module 1 Release handles 2 Retainer clips 253564 2 1 Table 3 4 Switch Power Supply Module LEDs AC Power Supply Module LEDs AC OK Description PS OK Description Off AC LED is off No AC input power Off Output is disabled o...

Страница 68: ...ot swapping of a fan module When replacing a fan you should complete the replacement procedure within 5 minutes to avoid overheating the switch The switch continues to operate when there is one failed chassis cooling fan If one fan fails the switch sends an error message If a second fan fails the switch sends an error message writes a failure log to flash memory and shuts down Make sure that all p...

Страница 69: ...e AC Power Supply in the Switch Step 6 Optional Make a loop in the power cord and thread it through the power cord retainer Figure 3 7 Figure 3 7 AC Power Supply with Power Cord Retainer Step 7 Connect the power cord to the power supply and to an AC power outlet Turn on the power at the power source Step 8 Confirm that the power supply AC OK and PS OK LEDs are green See Table 1 18 for a descriptio...

Страница 70: ...t overcurrent protection Ensure that the protective device is rated not greater than 20 A Statement 1005 Warning A readily accessible two poled disconnect device must be incorporated in the fixed wiring Statement 1022 Note The grounding architecture of this product is DC isolated DC I Equipment That You Need Ratcheting torque screwdriver with a number 2 Phillips head that exerts up to 15 pound for...

Страница 71: ...ed lug included in the accessory kit Follow these steps to install either a single ground lug or a dual ground lug on the switch Make sure to follow any grounding requirements at your site Step 1 Use the ground lug screw and the lug ring for a single ground connection Use the dual ground adaptor and dual hole lug for a dual ground connection Step 2 Strip the 12 gauge or 8 gauge ground wire to 0 5 ...

Страница 72: ...tep 1 Turn off DC power To ensure that power is off change the circuit breakers to the OFF position and tape the circuit breaker switches in the OFF position Step 2 Remove the plastic safety cover from the power supply terminal blocks Figure 3 4 If you are not replacing a DC power supply go to Step 5 Step 3 Use a number 2 Phillips screwdriver to remove the DC input power wires from the power termi...

Страница 73: ...se copper conductors only Statement 1025 Step 2 Using a Panduit crimping tool crimp the fork type terminals to the copper conductor 90C 14 AWG DC power input wires Step 3 Connect the DC input power terminals to the terminal blocks See Figure 3 12 or Figure 3 13 Make sure to match the polarity negative to negative positive to positive when connecting the wires to the terminal blocks Connect the gro...

Страница 74: ...k safety cover Step 6 Move the DC power source circuit breakers to the ON position Step 7 Confirm that the power supply DC OK and PS OK LEDs are green See Table 3 4 for a description of the module LEDs Finding the Power Supply Module Serial Number If you contact Cisco Technical Assistance regarding a power supply module you need to know the serial number See Figure 3 14 to Figure 3 16 to find the ...

Страница 75: ...re Installation Guide OL 19593 01 Chapter 3 Power Supply and Fan Module Installation Finding the Power Supply Module Serial Number Figure 3 15 715 W and 350 W AC Power Supply Module Serial Number 277561 781 00668 01 SN XXXNNNNXXXX C3KX PWR 715WAC ...

Страница 76: ...nd Fan Module Installation Fan Module Overview Figure 3 16 440 W DC Power Supply Module Serial Number Fan Module Overview The switch has two fan modules Each fan module contains two fans Fan modules are hot swappable Figure 3 17 Fan Module 277562 781 00667 01 SN XXXNNNNXXXX C3KX PWR 440WDC 253565 1 3 4 2 ...

Страница 77: ...s Figure 3 18 When correctly inserted the fan module is flush with the switch rear panel When the fan is operating a green LED is on in the top left corner of the fan Warning Do not reach into a vacant slot or chassis while you install or remove a module or a fan Exposed circuitry could constitute an energy hazard Statement 206 Figure 3 18 Inserting the Fan Module in the Switch Finding the Fan Mod...

Страница 78: ... X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter 3 Power Supply and Fan Module Installation Finding the Fan Module Serial Number Figure 3 19 Fan Module Serial Number 277564 781 00666 01 SN XXXNNNNXXXX ...

Страница 79: ...ails Switch POST Results As the switch powers on it begins the power on self test POST a series of tests that runs automatically to ensure that the switch functions properly It might take several minutes for the switch to complete POST When the switch begins POST the Status LED turns green The System LED blinks green and the other LEDs stay green When POST completes successfully the System LED rem...

Страница 80: ...or 10 Mbps UTP connections Use either Category 5 Category 5e or Category 6 UTP for 10 100 or 10 100 1000 Mbps connections Verify that you have the correct fiber optic cable for the distance and port type Make sure that the connected device ports match and use the same type encoding optical frequency and fiber type For more information about cabling see the SFP and SFP Module Cable Specifications s...

Страница 81: ...e Many legacy powered devices including older Cisco IP phones and access points that do not fully support IEEE 802 3af might not support PoE when connected to the switch by a crossover cable Replace the crossover cable with a straight through cable Caution Noncompliant cabling or powered devices can cause a PoE port fault Use only compliant cabling to connect Cisco prestandard IP phones wireless a...

Страница 82: ...he traffic sent by the switch is received by the neighbor but the traffic from the neighbor is not received by the switch A broken cable other cabling problems or a port issue could cause this one way communication You can enable UniDirectional Link Detection UDLD on the switch to help identify unidirectional link problems For information about enabling UDLD on the switch see the Understanding UDL...

Страница 83: ...er Specifications section on page B 5 Resetting the Switch to the Factory Default Settings If you have configured a new switch with a wrong IP address or if all of the switch LEDs start blinking when you try to enter Express Setup mode you can clear the IP address that is configured on the switch Note Resetting the switch deletes the configuration and reboots the switch To reset the switch 1 Press...

Страница 84: ...tch is part of a StackPower stack remove the StackPower cables 3 Make sure the replacement switch is powered off and then connect it to the stack If you had manually set the member numbers for the switch stack manually assign the member number of the failed switch to the replacement switch To manually assign the stack member number see the switch software configuration guide on Cisco com 4 Make th...

Страница 85: ... 2 Fan Module Specifications page A 4 Switch Specifications Table A 1 Environmental and Physical Specifications Environmental Ranges Operating temperature 32 to 113 F 0 to 45 C Storage temperature 13 to 158 F 25 to 70 C Relative humidity 10 to 85 noncondensing Operating altitude Up to 10 000 ft 3049 m Storage altitude Up to 15 000 ft 4573 m NEBS up to 13 000 ft 4000 m Physical Specifications ...

Страница 86: ...X and 3560 X 48T Catalyst 3750 X and 3560 X 48P Catalyst 3750 X and 3560 X 48PF 1 75 x 17 5 x 18 0 in 4 45 x 44 5 x 46 0 cm 1 75 x 17 5 x 18 0 in 4 45 x 44 5 x 46 0 cm 1 75 x 17 5 x 18 0 in 4 45 x 44 5 x 46 0 cm 1 75 x 17 5 x 18 0 in 4 45 x 44 5 x 46 0 cm 1 75 x 17 5 x 19 5 in 4 45 x 44 5 x 49 5 cm Note The C3KX PWR 1100 W AC power supply extends 1 5 in 3 8 cm beyond the switch chassis 1 With C3KX...

Страница 87: ...WR 715WAC 715 W C3KX PWR 350WAC 350 W Input voltage range and frequency C3KX PWR 1100WAC 1100 W 115 to 240 VAC autoranging 50 to 60 Hz C3KX PWR 715WAC 715 W C3KX PWR 350WAC 350 W 100 to 240 VAC autoranging 50 to 60 Hz Input current C3KX PWR 1100WAC 12 6 A C3KX PWR 715WAC 10 5 A C3KX PWR 350WAC 4 2 A Output ratings C3KX PWR 1100WAC 56 V 19 64 A C3KX PWR 715WAC 56 V 12 8 A C3KX PWR 350WAC 56 V 6 25 ...

Страница 88: ...DC maximum Total input BTU1 1 The total input and total output BTU ratings refer to input power to the power supply and output power to the switch The BTU ratings are based on 36 VDC C3KX PWR 440WDC 1841 Btus per hour 540 W Total output BTU1 C3KX PWR 440WDC 1502 Btus per hour 440 W Wire gauge for ground connection C3KX PWR 440WDC 12 AWG or 8 AWG Branch circuit protection C3KX PWR 440WDC 20 A Table...

Страница 89: ...ds and Certifications Description Specification Electromagnetic compatibility certifications FCC Part 15 Class A EN55022 Class A CISPR22 EN55024 CISPR24 CE VCCI Class A AS NZS CISPR22 Class A MIC China EMC certifications GOST Environmental Reduction of Hazardous Substances ROHS 5 Noise specifications Office product spec 48 dBA at 86º F 30º C Telco CLEI code ...

Страница 90: ...A 6 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Appendix A Technical Specifications Fan Module Specifications ...

Страница 91: ...ge B 5 Connector Specifications 10 100 1000 Ports page B 1 10 Gigabit Ethernet CX1 SFP Copper Connectors page B 2 SFP and SFP Modules page B 2 10 100 Ethernet Management Port page B 3 Console Port page B 4 10 100 1000 Ports The 10 100 1000 Ethernet ports on switches use RJ 45 connectors and Ethernet pinouts Figure B 1 10 100 1000 Port Pinouts 60915 2 3 1 4 5 6 7 8 Pin Label 1 2 3 4 5 6 7 8 TP0 TP0...

Страница 92: ... 2 or higher The 10 Gigabit Ethernet optical modules use the connectors shown in Figure B 3 and Figure B 4 Figure B 2 10 Gigabit Ethernet CX1 Copper Connector example SFP and SFP Modules Figure B 3 Figure B 4 and Figure B 5 show the SFP module connectors The Catalyst 3560 X switch supports the SFP module patch cable a 0 5 meter copper passive cable with SFP module connectors at each end Figure B 6...

Страница 93: ...implex LC Cable Connector Figure B 5 Copper SFP Module RJ 45 Connector Figure B 6 SFP Module Patch Cable Catalyst 3560 X Switches 10 100 Ethernet Management Port The 10 100 Ethernet management port uses RJ 45 connectors with Ethernet pinouts Figure B 7 shows the pinouts 57834 60915 2 3 1 4 5 6 7 8 Pin Label 1 2 3 4 5 6 7 8 TP0 TP0 TP1 TP2 TP2 TP1 TP3 TP3 126809 ...

Страница 94: ... front panel see Figure B 8 and an RJ 45 console port on the rear panel Figure B 8 USB Mini Type B Port The USB console port uses a USB Type A to 5 pin mini Type B cable shown in Figure B 9 The USB Type A to USB mini Type B cable is not supplied You can order an accessory kit part number 800 33434 that contains this cable Figure B 9 USB Type A to USB 5 Pin Mini Type B Cable H5318 2 3 1 4 5 6 7 8 P...

Страница 95: ...B 8 SFP and SFP Module Cable Specifications Each port must match the wave length specifications on each end of the cable and the cable must not exceed the stipulated cable length Copper 1000BASE T SFP module transceivers use standard four twisted pair Category 5 cable at lengths up to 328 feet 100 meters Table B 1 Fiber Optic SFP and SFP Module Port Cabling Specifications SFP Module Wavelength nan...

Страница 96: ...e 24 AWG cable assembly 3 feet 1 m 9 feet 3 m 16 feet 5 m 1 Modal bandwidth applies only to multimode fiber 2 A mode field diameter cladding diameter 9 micrometers 125 micrometers 3 A mode conditioning patch cord is required Using an ordinary patch cord with MMF or 1000BASE LX LH SFP modules and a short link distance can cause transceiver saturation and an elevated bit error rate BER When using th...

Страница 97: ... Figure B 11 Four Twisted Pair Crossover Cable Schematic Two Twisted Pair Cable Pinouts Figure B 12 Two Twisted Pair Straight Through Cable Schematic 1 TPO 2 TPO 3 TP1 6 TP1 1 TP1 Switch Router or PC 2 TP1 3 TPO 6 TPO 4 TP2 5 TP2 7 TP3 8 TP3 4 TP3 5 TP3 7 TP2 8 TP2 65272 1 TP0 2 TP0 3 TP1 6 TP1 1 TP0 Switch Switch 2 TP0 3 TP1 6 TP1 4 TP2 5 TP2 7 TP3 8 TP3 4 TP2 5 TP2 7 TP3 8 TP3 65274 Switch 3 TD ...

Страница 98: ...nd Table B 3 If you did not order a console cable you need to provide an RJ 45 to DB 9 adapter cable to connect the switch console port to a PC console port You need to provide an RF 45 to DB 25 female DTE adapter if you want to connect the switch console port to a terminal You can order a kit with an adapter part number ACS DSBUASYN For console port and adapter pinout information see Table B 2 an...

Страница 99: ...ith the switch You can order a kit with the adapter part number ACS DSBUASYN from Cisco GND 5 GND GND 5 GND RxD 3 TxD DSR 4 DTR CTS 7 RTS Table B 2 Console Port Signaling Using a DB 9 Adapter continued Switch Console Port DTE RJ 45 to DB 9 Terminal Adapter Console Device Signal DB 9 Pin Signal Table B 3 Console Port Signaling Using a DB 25 Adapter Switch Console Port DTE RJ 45 to DB 25 Terminal Ad...

Страница 100: ...B 10 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Appendix B Connector and Cable Specifications Cable and Adapter Specifications ...

Страница 101: ...r workstation To put the switch into Express Setup mode follow the steps described in the getting started guide for powering on the switch and using Express Setup When the switch is in Express Setup mode open a Telnet session to the switch by entering the IP address 10 0 0 1 Enter the setup user EXEC command Enter the information described in the Entering the Initial Configuration Information sect...

Страница 102: ...h as HyperTerminal or ProcommPlus makes communication between the switch and your PC or terminal possible Step 3 Configure the baud rate and character format of the PC or terminal to match the console port characteristics 9600 baud 8 data bits 1 stop bit No parity None flow control Step 4 Connect power to the switch as described in Chapter 3 Power Supply and Fan Module Installation Step 5 The PC o...

Страница 103: ...f the PC or terminal to match the console port default characteristics 9600 baud 8 data bits 1 stop bit No parity None flow control Step 5 Connect power to the switch as described in Chapter 3 Power Supply and Fan Module Installation Step 6 The PC or terminal displays the bootloader sequence Press Enter to display the setup prompt Follow the steps in the Configuring the Setup Program section on pa...

Страница 104: ...p 1 Obtain the file Cisco_usbconsole_driver zip from the Cisco com web site and unzip it Note You can download the driver file from the Cisco com site for downloading the switch software Step 2 Double click the setup exe file Step 3 The Cisco Virtual Com InstallShield Wizard begins Click Next Step 4 The Ready to Install the Program window appears Click Install Step 5 The InstallShield Wizard Compl...

Страница 105: ...g the Cisco Microsoft Windows XP and 2000 USB Driver Use the Windows Add or Remove Programs utility or the setup exe file Using the Add or Remove Programs utility Note Disconnect the switch console terminal before uninstalling the driver Step 1 Click Start Control Panel Add or Remove Programs Step 2 Scroll to Cisco Virtual Com and click Remove Step 3 When the Program Maintenance window appears sel...

Страница 106: ...mpleted window appears click Finish Entering the Initial Configuration Information To set up the switch you need to complete the setup program which runs automatically after the switch is powered on You must assign an IP address and other configuration information necessary for the switch to communicate with the local routers and the Internet This information is also needed to use the device manag...

Страница 107: ... Enter enable secret secret_password Step 4 Enter an enable password and press Return Enter enable password enable_password Step 5 Enter a virtual terminal Telnet password and press Return The password can be from 1 to 25 alphanumeric characters is case sensitive allows spaces but ignores leading spaces Enter virtual terminal password terminal password Step 6 Optional Configure Simple Network Mana...

Страница 108: ..._password line vty 0 15 password terminal password no snmp server no ip routing interface Vlan1 no shutdown ip address 10 4 120 106 255 0 0 0 interface GigabitEthernet1 0 1 interface GigabitEthernet1 0 2 interface GigabitEthernet1 0 3 output abbreviated interface GigabitEthernet1 0 23 end Step 10 These choices appear 0 Go to the IOS command prompt without saving this config 1 Return back to the se...

Страница 109: ... injury protection warning 2 15 brackets See mounting brackets C cable guide attaching 2 18 cable lengths B 5 cables crossover four twisted pair pinout B 7 identifying B 8 two twisted pair pinout B 7 patch cable B 2 recommended 2 28 StackWise cable numbers 1 16 connecting to 2 21 2 22 2 23 straight through four twisted pair pinout B 7 two twisted pair pinout B 7 Cisco IOS command line interface 1 ...

Страница 110: ...OST results 4 1 expandable power supply See XPS Express Setup accessing CLI by using C 1 for initial switch configuration 2 21 using to clear switch IP address 4 5 F fan module airflow patterns 1 19 described 1 19 installing 3 15 front panel 10 100 1000 Ethernet ports 1 3 clearance 2 3 described 1 3 to 1 14 LEDs 1 8 to 1 14 network modules 1 5 PoE ports 1 3 G ground connection 3 9 ground connectio...

Страница 111: ...nting brackets rack mount 2 18 table or shelf mounting 2 20 N NEBS standard for electromagnetic safety 2 3 Network Assistant 2 29 Network Equipment Building Systems See NEBS network modules described 1 5 installation 2 24 noise electrical 2 4 O outside connections warning 2 3 overheating warning 2 2 P pinouts 10 100 1000 ports B 1 adapters B 8 to B 9 console port B 9 crossover cable B 8 crossover ...

Страница 112: ...16 Ethernet management port 1 20 fan module 1 19 power supply module 1 17 rear panel continued StackWise ports 1 16 XPS connector 1 19 restricted access area warning 2 2 RJ 45 connector console port B 5 RJ 45 console port 1 15 1 16 LED 1 20 S safety 2 1 serial number location 4 6 servicing equipment warning 2 2 SFP modules supported 1 7 SFP and SFP modules bale clasp latch removal 2 27 connectors ...

Страница 113: ...oE connections 4 3 port and interface settings 4 4 POST 4 1 serial number location 4 6 spanning tree loops 4 4 speed duplex and autonegotiation 4 4 transceivers 4 3 with LEDs 4 1 troubleshooting spanning tree loops 4 4 W warnings code compliance 2 3 connecting outside of building 2 3 connecting the power 2 2 DC power 3 8 disposal of product 2 3 ground connection 3 9 installation 2 1 lightning acti...

Страница 114: ...Index IN 6 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 ...

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