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Cisco Systems 3750-X Switch User Manual

1. AC OK Description PS OK Description Off No AC input power Off Output is disabled or input is outside operating range AC LED is off Green AC input power present Green Power output to switch active Red Output has failed DC Power Supply Module LEDs DC OK Description PS OK Description Off No DC input power Off Output is disabled or input is outside operating range DC LED is off Green DC input power present Green Power output to switch active Red Output has failed Catalyst 3750 X and 3560 X Switch Hardware Installation Guide is E OL 19593 01 Chapter1 Product Overview Fan Modules Rear Panel Description W For information about replacing a power supply module wiring a DC power supply module and module specifications see Chapter 3 Power Supply and Fan Module Installation and Appendix A Technical Specifications The switch has two internal hot swappable 12 V fan modules each with two fans The air circulation system consists of the fan modules and the power supply modules The airflow patterns vary depending on the power supply configuration Figure 1 8 shows the airflow patterns for the 24 and 48 port switches The blue arrow shows cool air flow and the red arrow shows warm air flow When the fan modules are operating properly a green LED is on at the top left corner of the fan assembly viewed from the rear If the fan fails the LED turns to amber Figure 1
2. OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide jg Chapter2 Switch Installation HI Preparing for Installation A Warning A Warning A To prevent the switch from overheating do not operate it in an area that exceeds the maximum recommended ambient temperature of 113 F 45 C To prevent airflow restriction allow at least 3 inches 7 6 cm of clearance around the ventilation openings Statement 17B Before working on equipment that is connected to power lines remove jewelry including rings necklaces and watches Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals Statement 43 Warning Do not stack the chassis on any other equipment If the chassis falls it can cause severe bodily injury and equipment damage Statement 48 Warning Warning A Ethernet cables must be shielded when used in a central office environment Statement 171 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 or connect or disconnect cables durin
3. Stack LED Catalyst 3750 X The stack LED shows the sequence of member switches in a stack Up to nine switches can be members of a stack The first nine port LEDs show the member number of a switch in a stack Figure 1 3 shows the LEDs on the first switch which is stack member number 1 For example if you press the Mode button and select Stack the LED for port 1 blinks green The LEDs for ports 2 and 3 are solid green as these represent the member numbers of other switches in the stack The other port LEDs are off because there are no more members in the stack Catalyst 3750 X and 3560 X Switch Hardware Installation Guide i12 E OL 19593 01 Chapter1 Product Overview Front Panel Description i Figure 1 3 Stack LED 1 Stack member 1 4 LED blinks green to show that this is switch 1 in the stack 2 Stack member 2 5 LED is solid green to show that switch 2 is a stack member 3 Stack member 3 6 LED is solid green to show that switch 3 is a stack member When you select the Stack LED mode the representative Stack LEDs are green when the Stack Wise ports are up and the representative Stack LEDs are amber when the ports are down PoE LED If the PoE LED mode is not selected on a switch with PoE ports the PoE LED still shows detected PoE problems Table 1 13 PoE Mode LED Color PoE Status Off PoE mode is not selected None of the 10 100 1000 ports have been denied power or are i
4. Chapter 2 Switch Installation WE StackPower Cabling Configurations 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 Figure 2 8 StackPower Cable for Use Only with Catalyst 3750 X Switches saerad ee sarea 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 Figure 2 9 XPS 2200 Cable for Use with XPS 2200 ESY sairat m Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter2 Switch Installation StackPower Cabling Configurations W You can configure a ring power stack or use the XPS 2200 to configure a star topology Figure 2 10 shows a ring configuration using both of the supplied 0 3 meter StackPower cables and one 1 5 meter cable In these examples the switches are stacked in a vertical rack or on a 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 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter2 Switch Installation WE StackPower Cabling Configurations Figure 2 11 StackPower Star Topology Using the XPS 22
5. Connector and Cable Specifications for more information Look for loose connections Sometimes a cable appears to be seated but is not Disconnect the cable and then reconnect it Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P42 E OL 19593 01 Chapter4 Troubleshooting Diagnosing Problems W 10 100 1000 Port Connections A port appears to malfunction Verify the status of all ports See Table 1 8 on page 1 10 for descriptions of the LEDs and their meanings Use the show interfaces privileged EXEC command to see if the port is error disabled disabled or shut down Re enable the port if necessary Verify the cable type See Appendix B Connector and Cable Specifications PoE Port Connections A Caution amp A powered device connected to a PoE port does not receive power Verify the status of all ports See Table 1 9 and Table 1 13 for descriptions of the LEDs and their meanings Use the show interfaces privileged EXEC command to see if the port is error disabled disabled or shut down Re enable the port if necessary Verify that the power supply installed in the switch meets the power requirements of your connected devices See the Power Supply Modules section on page 1 17 for more information Verify the cable type 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 connect
6. Grounding the Switch Follow the grounding procedures at your site and observe these warnings A Warning This equipment must be grounded Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available Statement 1024 A Warning When installing or replacing the unit the ground connection must always be made first and disconnected last Statement 1046 A Caution Follow the grounding procedure instructions and use a UL listed 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 Step2 Strip the 12 gauge or 8 gauge ground wire to 0 5 inch 12 7 mm 0 02 inch 0 5 mm Figure 3 8 Stripping more than the recommended amount of wire can leave exposed wire from the connector Use 12 gauge copper ground wire for the single ground connection Use 8 gauge copper ground wire for the dual ground connection Figure 3 8 Stripping the Ground Wire 0 5 in 12 7 mm 0 02 in 0 5 mm TA Wire lead 60528 Insulation Step3 Slide the open end of the gr
7. I OL 19593 01 CONTENTS E Contents Management Ports 1 20 Ethernet Management Port 1 20 USB Mini Type B Port 1 21 Management Options 1 21 Network Configurations 1 22 CHAPTER 2 Switch Installation 2 1 Preparing for Installation 2 1 Safety Warnings 2 1 Installation Guidelines 2 3 Tools and Equipment 2 4 Planning a Switch Data Stack Catalyst 3750 X Switches Switch Data Stacking Guidelines 2 5 Data Stack Cabling Configurations 2 5 Data Stack Bandwidth and Partitioning Examples 2 7 Power On Sequence for Switch Data Stacks 2 8 Planning a StackPower Stack Catalyst 3750 X Switches 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 ina Rack 2 18 Table or Shelf Mounting 2 20 After Installing the Switch 2 21 2 4 2 8 Connecting to the StackWise Ports Catalyst 3750 X Switches 2 21 Connecting to the StackPower Ports Catalyst 3750 X Switches 2 22 Connecting the StackPower Ports to the XPS 2200 2 23 Installing a Network Module in the Switch 2 23 Tools and Equipment 2 24 Installing Network Modules 2 24 Removing a Network Module 2 25 Installing SFP and SFP Modules 2 25 Installing an SFP Module 2 26 Removing an SFP Module 2 27 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Connecting Devices to the Ether
8. Rack mount the switches If you have the optional 1100 W power supply module first mount the switch before installing the power supply module Connect the XPS cable to the first switch above the XPS 2200 Connect the stack cables to the first switch above the XPS Connect the XPS cable to the second switch above the XPS 2200 Connect the stack cables to the next switch above the XPS Repeat until all switches are connected e For rack mounted switch stacks that are members of a StackPower stack as well as a data stack see the Planning a StackPower Stack Catalyst 3750 X Switches section on page 2 8 Data Stack Cabling Configurations Figure 2 1 is an example of a recommended configuration that uses the supplied 0 5 meter Stack Wise cable In this example the switches are stacked in a vertical rack or on a table This configuration provides redundant connections Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 EN Chapter 2 Switch Installation W Data Stack Cabling Configurations Figure 2 1 Data Stacking the Switches in a Rack or on a Table Using the 0 5 meter StackWise Cable ee S amp S ewmm STACK 1 253200 The configuration examples in Figure 2 2 use a 3 meter Stack Wise cable and the supplied 0 5 meter StackWise cable Both examples show full ring configurations that provide redundant con
9. Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 EN Chapter1 Product Overview HI Switch Models Table 1 1 Catalyst 3750 X Switch Models continued Switch Model Cisco 10S Image Description Catalyst 3750 X 48T S__ IP Base image 48 10 100 1000 Ethernet ports StackWise Plus StackPower network module slot 350 W power supply Catalyst 3750 X 24P S__ IP Base image 24 10 100 1000 PoE ports Stack Wise Plus StackPower 1 network module slot 715 W power supply Catalyst 3750 X 48P S IP Base image 48 10 100 1000 PoE ports StackWise Plus StackPower 1 network module slot 715 W power supply Catalyst 3750 X 48PF S IP Base image 48 10 100 1000 PoE ports StackWise Plus StackPower 1 network module slot 1100 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 2 PoE Power over Ethernet plus provides up to 30 W per port 3 You can upgrade to the IP Services feature set when you order the switch Table 1 2 Catalyst 3560 X Switch Models Switch Part Number Description Catalyst 3560 X 24T L LAN Base image 24 10 100 1000 Ethernet ports 1 network module slot 350 W power supply Catalyst 3560 X 48T L LAN Base image 48 10 100 1000 Ethernet ports 1 network module slot 350 W power supply Catalyst 3560 X 24P L LAN Base image 24
10. except the blank modules have internal fans All switches ship with a blank power supply module in the second power supply slot Caution Do not operate the switch 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 and B and supports input voltages between 36 and 72 VDC The output voltage range is 51 57 V Each AC power supply module has a power cord for connection to an AC power outlet The 1100 W and 715 W modules use a 16 AWG cord only North America All other modules use an 18 AWG cord The DC power supply module must be wired to a DC power source The XPS 2200 powers connected switches when the power supply is removed or fails When a new switch power supply is installed the switch software polls the device The switch power supply again provides power and the XPS 2200 is available to power other devices Table 1 16 shows the power supply modules available for Catalyst 3750 X and 3560 X switches and power supply configurations based on switch models Table 1 16 Switch Power Supply Modules 48 Port 24 Port 48 Port PoE 24 Port PoE Non PoE Non PoE Power Supply Module Switc
11. make sure to fully unscrew the correct screws When the connectors are not being used replace the dust covers Connecting to the StackPower Ports Catalyst 3750 X Switches Step 1 Step 2 Step 3 Step 4 Before connecting the StackPower cables review the Planning a StackPower Stack Catalyst 3750 X Switches section on page 2 8 Always use a Cisco approved StackPower cable to connect the switches To prevent misconfiguration the StackPower ports on the switch 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 Remove the dust covers from the StackPower cable connectors Connect the end of the cable with a green stripe to either StackPower connector on the first switch Align the connector correctly and connect the cable to a StackPower port on the switch rear panel Figure 2 23 Connect the end of the cable with the yellow stripe to another Catalyst 3750 X switch to configure StackPower power sharing or to an XPS 2200 power supply to configure redundancy Hand tighten the captive screws to secure the StackPower connectors in place Figure 2 23 Connecting the StackPower Cable to a StackPower Port Caution Removing and installing the StackPower cable can shorten its useful life Do not remove and insert the cable more often than necessary Catalyst 3750
12. 10 100 1000 PoE ports 1 network module slot 715 W power supply Catalyst 3560 X 48P L_ LAN Base image 48 10 100 1000 PoE ports 1 network module slot 715 W power supply Catalyst 3560 X 48PF L LAN Base image 48 10 100 1000 PoE ports 1 network module slot 1100 W power supply Catalyst 3560 X 24T S IP Base image 24 10 100 1000 Ethernet ports 1 network module slot 350 W power supply Catalyst 3560 X 48T S IP Base image 48 10 100 1000 Ethernet ports 1 network module slot 350 W power supply Catalyst 3560 X 24P S _ IP Base image 24 10 100 1000 PoE ports 1 network module slot 715 W power supply Catalyst 3560 X 48P S IP Base image 48 10 100 1000 PoE ports 1 network module slot 715 W power supply Catalyst 3560 X 48PF S IP Base image 48 10 100 1000 PoE ports 1 network module slot 1100 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 2 PoE Power over Ethernet plus provides up to 30 W per port Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter1 Product Overview Front Panel Description W 3 You can upgrade to the IP Services feature set when you order the switch Front Panel Description The switch front panel includes a USB Type B console port the 10 100 1000 Ethernet ports or the 10 100 1000 PoE ports the network module and the swit
13. Connect to the front panel ports See the Installing a Network Module in the Switch section on page 2 23 and the Connecting Devices to the Ethernet Ports section on page 2 27 Connecting to the StackWise Ports Catalyst 3750 X Switches Before connecting the Stack Wise 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 Stack Wise ports and store them for future use Step2 Use the window in the Stack Wise cable to align the connector correctly Connect it to the Stack Wise port on the switch rear panel Figure 2 22 Using a ratcheting torque screwdriver tighten the retainer screws to 5 lbf in 80 ozf in Step 3 Connect the other end of the cable to the connector on the other switch and tighten the retainer screws to 5 lbf in 80 ozf in Avoid overtightening the screws Figure 2 22 Connecting the StackWise Cable in a StackWise Port Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 ESN Chapter2 Switch Installation E Connecting to the StackPower Ports Catalyst 3750 X Switches A Caution Removing and installing the StackWise cable can shorten its useful life Do not remove and insert the cable more often than is absolutely necessary When you need to remove the StackWise cable from the connector
14. Guide M224 E OL 19593 01 Chapter2 Switch Installation A Installing SFP and SFP Modules W Figure 2 25 Installing the Network Module in the Switch Caution Do not install the converter module with connected SFP modules or cables Always remove any cables and modules before installing the converter module in the slot Removing a Network Module Step1 Attach an ESD preventive wrist strap to your wrist and to a bare metal surface z Do not remove the network module with installed SFP modules or cables Always remove any cables and modules before removing the network module from the slot Step2 Disconnect the cables from the SFP module Step3 Remove the SFP modules from the network module Step4 Loosen the captive screws that hold the network module in place Step5 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 Step6 Install a replacement network module or a blank module in the slot Step7 Place the module that you removed in an antistatic bag or other protective environment Installing SFP and SFP Modules This section describes how to install and remove SFP modules in the network module You must have a network module installed in the switch to use SFP modules See the SFP and SFP Modules section on page 1 5 and the switch release notes on Cisco com for the list of SFP mod
15. Panel Description W 2 Only Catalyst 3750 X switches 3 Only switches with PoE ports System LED 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 e Network module non traffic related e Power supply e Fan module Amber System is receiving power but is not functioning properly For information on the System LED colors during power on self test POST see the Diagnosing Problems section on page 4 1 XPS LED Table 1 7 XPS LED Color XPS Status Off XPS cable is not installed Switch is in StackPower mode Catalyst 3750 X Green XPS is connected and ready to provide back up power Blinking green XPS is connected but is unavailable because it is providing power to another device redundancy has been allocated to a neighboring device Amber The XPS is in standby mode or in a fault condition See the XPS 2200 documentation for information about the standby mode and fault conditions Blinking amber The power supply in a switch has failed and the XPS is providing power to that switch redundancy has been allocated to this device Port LEDs and Modes Each Ethernet port and 10 Gigabit Ethernet module slot has a port LED These port LEDs as a group or individually display information about the
16. Switch Hardware Installation Guide e230 fs OL 19593 01 CHAPTER Power Supply and Fan Module Installation Power Supply Module Overview page 3 1 Installation Guidelines page 3 5 Installing an AC Power Supply page 3 6 Installing a DC Power Supply page 3 7 Finding the Power Supply Module Serial Number page 3 12 Fan Module Overview page 3 14 Installing a Fan Module page 3 15 Finding the Fan Module Serial Number page 3 15 Power Supply Module Overview The switch operates with either one or two active power supply modules or with power supplied by an expandable power supply XPS 2200 A Catalyst 3750 X switch 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 power stack only Catalyst 3750 X switches with IP Base image In expandable power supply mode it supplies power to a switch when the switch power supply is removed or fails When you install or replace a power supply module the switch software polls the device After polling the power supply module provides power to the switch and the XPS 2200 is available to power other devices Table 3 1 describes the suppor
17. To maximize performance either let the ports autonegotiate both speed and duplex or set the port speed and duplex parameters on both ends of the connection For simplified cabling the automatic medium dependent interface crossover auto MDIX feature is enabled by default on the switch With auto MDIX enabled the switch detects the required cable type for copper Ethernet connections and configures the interface accordingly Therefore you can use either a crossover or a straight through cable for connections to a switch 10 100 1000 Ethernet port regardless of the type of device on the other end of the connection See the switch software configuration 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 Table 2 3 Recommended Ethernet Cables When Auto MDIX is Disabled Device Crossover Cable _ Straight Through Cable Switch to switch Yes No Switch to hub Yes No Switch to computer or server No Yes Switch to router No Yes Switch to IP phone No Yes 1 100BASE TX and 1000BASE T traffic requires twisted four pair Category 5 Category Se or Category 6 cable 10BASE T traffic can use Cate
18. Windows 2000 USB Driver section on page C 4 Installing the Cisco Microsoft Windows Vista and Windows 7 USB Driver section on page C 4 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide lt a OL 19593 01 Appendix C Configuring the Switch with the CLI Based Setup Program Accessing the CLI W Figure C 1 Connecting the USB Console Cable to the Catalyst 3750 X or 3560 X Switch AL r A Saver St Oes gt 253406 Step2 Connect a USB cable to the PC USB port Connect the other end of the cable to the switch mini B 5 pin connector USB console port See Figure C 1 Step3 Start the terminal emulation program on the PC or the terminal The program frequently a PC application such as HyperTerminal or ProcommPlus makes communication between the switch and your PC or terminal possible Step4 Configure the baud rate and character format of the PC or terminal to match the console port default characteristics e 9600 baud e 8 data bits e 1 stop bit e No parity e None flow control Step5 Connect power to the switch as described in Chapter 3 Power Supply and Fan Module Installation Step6 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 page C 6 Installing the Cisco Microsoft Windows USB Device Driver A USB device driver must be installed the first time a Microsof
19. X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter2 Switch Installation Connecting the StackPower Ports to the XPS 2200 Hi Connecting the StackPower Ports to the XPS 2200 Step 1 Step 2 Step 3 Before connecting the StackPower cables review the Planning a StackPower Stack Catalyst 3750 X Switches section on page 2 8 Always use a Cisco approved StackPower cable to connect the switches To prevent misconfiguration the StackPower ports on the switch and the XPS 2200 are keyed and have colored stripes that match the keying and stripes on the StackPower cable ends Connect the end of the cable with a green stripe to the connector marked XPS on the switch Align the connector correctly and insert the end of the cable with a green stripe into an XPS port on the switch rear panel Connect the end of the cable with a red or yellow stripe to an XPS 2200 power supply Figure 2 24 Hand tighten the captive screws to secure the StackPower connectors in place Figure 2 24 Connecting the StackPower Cable to an XPS 2200 Port 253672 A Yh _ _ _ _ Peon aint CISCO obf0o0f00 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 Module in the Switch These sections describe how to install and remove 1 Gigabit Ethernet and 10 Gigabit Ethernet network modules that provide up
20. all the interfaces as the failed switch and will function the same as the failed switch Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Poe W OL 19593 01 APPENDIX A Technical Specifications e Switch Specifications page A 1 e Power Supply Module Specifications page A 2 e 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 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 EN Appendix A Technical Specifications HI Power Supply Module Specifications Table A 1 Weight Catalyst 3750 X 24T Catalyst 3750 X 24P Catalyst 3750 X 48T Catalyst 3750 X 48P Catalyst 3750 X 48PF Catalyst 3560 X 24T Catalyst 3560 X 24P Catalyst 3560 X 48T Catalyst 3560 X 48P Catalyst 3560 X 48PF 15 6 Ib 7 1 kg 15 8 lb 7 2 kg 16 3 Ib 7 4 kg 16 5 Ib 7 5 kg 16 7 1b 7 6 kg 15 4 Ib 7 0 kg 15 7 Ib 7 1 kg 16 1 Ib 7 3 kg 16 4 Ib 7 4 kg 16 6 Ib 7 5 kg Environmental and Physical Specifications continued Dimensions H x W x D Catalyst 3750 X and 3560 X
21. an enable secret password and press Return The password can be from 1 to 25 alphanumeric characters can start with a number is case sensitive allows spaces but ignores leading spaces The secret password is encrypted and the enable password is in plain text Enter enable secret secret_password Enter an enable password and press Return Enter enable password enable_password 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 Optional Configure Simple Network Management Protocol SNMP by responding to the prompts You can also configure SNMP later through the CLI the device manager or the Network Assistant application To configure SNMP later enter no Configure SNMP Network Management no no Enter the interface name physical interface or VLAN name of the interface that connects to the management network and press Return For this release always use vlan as that interface Enter interface name used to connect to the management network from the above interface summary vlani Configure the interface by entering the switch IP address and subnet mask and pressing Return The IP address and subnet masks shown are examples Configuring interface vlan1 Configure IP on this interface yes yes IP address for this interface 10 4 1
22. and Stack Wise port for bent pins or damaged connectors If the StackWise cable is bad replace it with a known good cable Ethernet and Fiber Cables Make sure that you have the correct cable Link Status For Ethernet use Category 3 copper cable for 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 section on page B 5 Determine if a copper crossover cable was used when a straight through was required or the reverse Enable auto MDIX on the switch or replace the cable See Table 2 3 for recommended Ethernet cables Verify that both sides have link A broken wire or a shut down port can cause one side to show link even though the other side does not have link A port LED that is on does not guarantee that the cable is functional It might have encountered physical stress causing it to function at a marginal level If the port LED does not turn on Connect the cable from the switch to a known good device Make sure that both ends of the cable are connected to the correct ports Verify that both devices have power Verify that you are using the correct cable type See Appendix B
23. available to power other devices Caution A Do not operate the switch with one power supply module slot empty For proper chassis cooling both module slots must be populated with either a power supply or a blank module Warning A Blank faceplates and cover panels serve three important functions they prevent exposure to hazardous voltages and currents inside the chassis they contain electromagnetic interference EMI that might disrupt other equipment and they direct the flow of cooling air through the chassis Do not operate the system unless all cards faceplates front covers and rear covers are in place Statement 1029 e The switch supports hot swapping of a fan module When replacing a fan you should complete the replacement procedure within 5 minutes to avoid overheating the switch e 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 e Make sure that all power supply and fan modules are securely seated before moving the switch e When replacing the 1100 W or 715 W power supply verify that you are using the correct power cord CAB 16AWG AC only in North America Warning A 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 haza
24. becomes operational At this point the SFP module in Slot 1 will not become operational under any circumstance for as long as an SFP module remains in Slot 2 whether it is link up or not The same precedence applies to Slots 3 and 4 1 All network modules are hot swappable For information about the network modules see the Installing a Network Module in the Switch section on page 2 23 For cable specifications see Appendix B Connector and Cable Specifications SFP and SFP Modules The switch Gigabit Ethernet SFP and SFP modules provide copper or fiber optic connections to other devices These transceiver modules are field replaceable providing the uplink interfaces when installed in an SFP module slot The SFP modules have LC connectors for fiber optic connections or RJ 45 connectors for copper connections Use only Cisco SFP modules on the switch Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 EN Chapter 1 Product Overview W Front Panel Description Table 1 4 Part Number Cisco SFP Modules Supported for the 3750 X and 3560 X Switches Description GLC GE 100FX 100FX SFP on GE SFP ports for LAN switches GLC LH SM GE SFP LC connector LX LH transceiver GLC SX MM GE SFP LC connector SX transceiver GLC T 1000BASE T SFP transceiver module for copper connections GLC ZX SM 1000BASE ZX SFP module for SMF 1550 nm GLC BX D 1000BAS
25. 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 equipment in an environment as free from dust and foreign conductive material such as metal flakes from construction activities as is possible These standards provide guidelines for acceptable working environments and acceptable levels of suspended particulate matter Network Equipment Building Systems NEBS GR 63 CORE only with the DC power supply National Electrical Manufacturers Association NEMA Type 1 International Electrotechnical Commission IEC IP 20 Tools and Equipment You need to supply a number 2 Phillips screwdriver to rack mount the switch For connecting the StackWise cables you need a ratcheting torque screwdriver capable of 5 lbf in 80 ozf in Planning a Switch Data Stack Catalyst 3750 X Switches Catalyst 3750 X switches can share bandwidth by using data stacking Switch Data Stacking Guidelines page 2 5 Data Stack Cabling Configurations page 2 5 Data Stack Bandwidth and Partitioning Examples page 2 7 Installing the Switch page 2 14 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P24 E OL 19593 01 Chapter2 Switch Installation Data Stack Cabling Configurations W Switch Data Stacking Guidelines For general concepts and management procedures
26. does not solve the problem there could be a problem with the firmware or software on the NIC You can resolve this by upgrading the NIC driver to the latest version If the port statistics show excessive FCS late collision or alignment errors verify that the cable distance from the switch to the connected device meets the recommended guidelines See the Cable and Adapter Specifications section on page B 5 Resetting the Switch to the Factory Default Settings amp 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 and hold the Mode button Figure 1 1 on page 1 3 The switch LEDs begin blinking after about 2 seconds If the LEDs above the mode button turn solid green you can release the Mode button and run Express Setup to configure the switch If the LEDs do not turn solid green continue with the next step 2 Continue holding down the Mode button The LEDs stop blinking after an additional 8 seconds and then the switch reboots The switch now behaves like an unconfigured switch You can configure the switch by using Express Setup as described in the switch getting started guide on Cisco com You can also configure the switch by using the CLI setup proc
27. page 2 5 For rack mounted switch stacks connected to the XPS 2200 review this recommended sequence of events Ifyou are using the XPS 2200 first install the XPS at the bottom of the stack If needed allow one RU space between the XPS and the first switch above to provide room for cabling Connect all the 12 pin XPS cables to the XPS 2200 as needed Rack mount the switches If you have the optional 1100 W power supply module first rack mount the switch before installing the power supply module Connect the XPS cable to the first switch above the XPS 2200 Connect the stack cables to the first switch above the XPS Connect the XPS cable to the second switch above the XPS 2200 Connect the stack cables to the second switch above the XPS Repeat until all devices are connected StackPower Cabling Configurations This section describes the recommended cabling configurations for a StackPower stack There are two types of StackPower cables The cable in Figure 2 8 connects a Catalyst 3750 X switch to another 3750 X switch in a power stack or to an XPS 2200 The cable in Figure 2 9 connects a Catalyst 3750 X or 3560 X switch to an XPS 2200 amp Note All cable connectors are keyed and color coded as are the connections on the switches See Figure 1 6 and Figure 1 7 on page 1 15 Both cable types are available in two lengths OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide
28. your safety e This unit should be mounted at the bottom of the rack if it is the only unit in the rack e When mounting this unit in a partially filled rack load the rack from the bottom to the top with the heaviest component at the bottom of the rack If the rack is provided with stabilizing devices install the stabilizers before mounting or servicing the unit in the rack Statement 1006 Installing the switch in other rack types requires an optional bracket kit not included with the switch Figure 2 17 shows the standard 19 inch brackets and optional mounting brackets and part numbers Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 E Chapter2 Switch Installation W installing the Switch Figure 2 17 Rack Mounting Brackets 253206 19 inch brackets part number 700 29656 01 23 inch brackets part number 700 31900 01 23 24 inch brackets part number 700 31901 01 ETSI brackets part number 700 31899 01 Extension rails and brackets for four point mounting kit part number 53 3408 01 oF OOJ N Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P2416 OL 19593 01 Chapter2 Switch Installation Installing the Switch W Attaching the Rack Mount Brackets To install the switch in a rack use four Phillips flat head screws to attach the long side of the brackets to the switch for the front or rear mounting positions Figure 2 18 Use three s
29. 0 VAC for the 350 W and 715 W power supplies and 115 VAC for the 1100 W power supply I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Appendix A Technical Specifications W Fan Module Specifications Table A 4 Power Specifications Power Specifications for DC Power 24 and 48 Port Switches Maximum output power C3KX PWR 440WDC 440 W Input current C3KX PWR 440WDC 16 8 A DC input voltage C3KX PWR 440WDC 36 to 72 VDC Output ratings C3KX PWR 440WDC 56 V 7 86 A Voltage range domestic C3KX PWR 440WDC 36 VDC minimum 48 VDC nominal 72 VDC maximum Voltage range international C3KX PWR 440WDC 36 VDC minimum 60 VDC nominal 72 VDC maximum Total input BTU C3KX PWR 440WDC 1841 Btus per hour 540 W Total output BTU 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 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 Fan Module Specifications Table A 5 Environmental Ranges Fan Module Environmental and Physical Specifications Operating temperature 23 to 113 F 5 to 45 C Storage temperature 40 to 158 F 40 to 70 C Relative humidity 10
30. 00 ay Ip i D D D o ia D y Figure 2 12 shows a nine switch data stack configured with three power stacks A power stack can include a maximum of four switches You can configure multiple power stacks within a data stack but a power stack that spans multiple data stacks is not supported Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Ea OL 19593 01 Chapter2 Switch Installation StackPower Cabling Configurations W Figure 2 12 Power Stacking Catalyst 3750 X Switches within a Switch Data Stack A D y Figure 2 13 and Figure 2 14 are examples of recommended configurations when the switches are mounted side by side Use the 1 5 meter StackPower cables to connect the switches These configurations provide redundant connections Figure 2 13 PowerStack Four Switches in a Side by Side Mounting Configuration Figure 2 14 Power Stacking within a Nine Switch Data Stack in a Side by Side Mounting Configuration I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide jg Chapter2 Switch Installation W installing the Switch StackPower P
31. 01 Appendix B Connector and Cable Specifications Cable and Adapter Specifications W The RJ 45 console port uses an 8 pin RJ 45 connector See Table B 2 and Table B 3 The supplied RJ 45 to DB 9 adapter cable is used to connect the console port of the switch to a console PC You need to provide a RJ 45 to DB 25 female DTE adapter if you want to connect the switch console port to a terminal You can order a kit part number ACS DSBUAS YN containing that adapter For console port and adapter pinout information see Table B 2 and Table B 3 Cable and Adapter Specifications e SFP and SFP Module Cable Specifications page B 5 e SFP and SFP Module Cable Specifications page B 5 e Four Twisted Pair Cable Pinouts page B 7 e Two Twisted Pair Cable Pinouts page B 7 e Identifying a Crossover Cable page B 8 e Console Port Adapter Pinouts page 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 1OOOBASE 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 Core Modal Wavelength Size Cladding Bandwidth SFP Module nanometers Cable Type Size micron MHz km Cable Distance 100BASE BX 1310 TX SMF G 652 32 810 feet 10 km GLC FE 100BX D 1550
32. 20 106 Subnet mask for this interface 255 0 0 0 255 0 0 0 Enter Y to configure the switch as the cluster command switch Enter N to configure it as a member switch or as a standalone switch I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Appendix C Configuring the Switch with the CLI Based Setup Program HZ Entering the Initial Configuration Information Step 10 If you enter N the switch appears as a candidate switch in the Network Assistant GUI You can configure the switch as a command switch later through the CLI the device manager or the Network Assistant application To configure it later enter no Would you like to enable as a cluster command switch yes no no You have completed the initial configuration of the switch and the switch displays its configuration This is an example of the configuration output The following configuration command script was created hostname switch1 enable secret 5 1SU1q8 D1A 0iaEb190WcBPd9cOn1 enable password enable_password line vty 0 15 password terminal password no snmp server no ip routing interface Vlanl no shutdown ip address 10 4 120 106 255 0 0 0 interface GigabitEthernet1 0 1 interface GigabitEthernet1 0 2 interface GigabitEthernet1 0 3 lt output abbreviated gt interface GigabitEthernet1 0 23 end These choices appear 0 Go to the IOS command prompt without saving this c
33. 24T Catalyst 3750 X and 3560 X 24P Catalyst 3750 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 PWR 350 W AC power supply 2 With C3KX PWR 715 W AC power supply 3 With C3KX PWR 1100 W AC power supply Table A 2 Modules Environmental Ranges Power Supply Module Specifications Environmental and Physical Specifications for the AC and DC Power Supply Operating temperature 23 to 113 F 5 to 45 C Storage temperature 40 to 158 F 40 to 70 C Relative humidity 10 to 95 noncondensing Altitude Up to 10 000 ft 3049 m Physical Specifications Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Appendix A Technical Specifications Power Supply Module Specifications W Table A 2 Environmental and Physical Specifications for the AC and DC Power Supply Modules continued Weight C3KX PWR 1100WAC C3KX PWR 715WAC C3KX PWR 350WAC C3KX PWR 440WDC 3 Ib 1 4 kg 2 8 1b 1 3 kg 2 7 1b 1 2 kg 3 5 1b 1 6 kg Dimensions H x D x W C3KX PWR 1100WAC C3KX PW
34. 3560 X Switch Hardware Installation Guide xin OL 19593 01 Purpose Preface This guide describes the hardware features of the Catalyst 3750 X and 3560 X switches It describes the physical and performance characteristics of each switch explains how to install a switch and provides troubleshooting information This guide does not describe system messages that you might receive or how to configure your switch See the switch software configuration guide the switch command reference and the switch system message guide on http www cisco com en US products ps 10745 tsd_products_support_series_home html Related Publications Catalyst 3750 X switches http www cisco com en US products ps 10745 tsd_products_support_series_home html Catalyst 3560 X switches http www cisco com en US products ps 10744 tsd_products_support_series_home html e Catalyst 3750 X and 3560 X Switch Getting Started Guide e Catalyst 3750 X and 3560 X Switch Hardware Installation Guide e Regulatory Compliance and Safety Information for the Catalyst 3750 X and 3560 X Switch e Installation Notes for the Catalyst 3750 X Catalyst 3560 X Switch Power Supply Modules e Installation Notes for the Catalyst 3750 X and 3560 X Switch Fan Module e Installation Notes for the Catalyst 3750 X and 3560 X Switch Network Modules e Release Notes for the Catalyst 3750 X and 3560 X Switch e Catalyst 3750 X and 3560 X Switch Software Configuration Guide e Catalyst 3750 X and 3
35. 371 Power Cable and AC Adapter in TL ERDF MP SPSREOMML OTRAMERSHERE CRACKS O Atim EMO Mee CRAIC S CMI PHERR KRORAERVYES Efe BRAmMAReRIC KY BRAKORBE PSECA FICRE T ULE ULEKIXCSAY 7 WI RCR OBRT FIVISHAAE TS DRN m AO ERR ISA CEBU OS HECESLY To comply with the Telcordia GR 1089 Network Equipment Building Systems NEBS standard for electromagnetic compatibility and safety connect the Ethernet cables only to intrabuilding or nonexposed wiring or cabling Caution amp 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 are met e Clearance to front and rear panels is such that Front panel indicators can be easily read Access to ports is sufficient for unrestricted cabling AC power cord can reach from the AC power outlet to the connector on the switch rear panel The SFP or SFP module minimum bend radius and connector length is met See the SFP or SFP module documentation for more information e For switches with the optional 1100 W power supply module C3KX PWR 1100WACS5 first rack mount the switch before installing the power supply module e Make sure power supply modu
36. 560 X Switch Command Reference e Catalyst 3750 X 3750 E 3560 X and 3560 E Switch System Message Guide e Cisco IOS Software Installation Document I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Preface Information about Cisco SFP and SFP modules is available from this Cisco com site http www cisco com en US products hw modules ps5455 prod_installation_guides_list html SFP compatibility matrix documents are available from this Cisco com site http www cisco com en US products hw modules ps5455 products_device_support_tables_list 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 Product Documentation as a Really Simple Syndication RSS feed and set content to be delivered directly to your desktop using a reader application The RSS feeds are a free service and Cisco currently supports RSS Version 2 0 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide xi OL 19593 01 suaecen i Product Overview The Catalyst 3750 X and 3560 X series switches are Ethernet switches to which you can connect devices such as Cisco
37. 739 DWDM SFP 1537 40 nm SFP 100 GHz ITU grid DWDM SFP 3819 DWDM SFP 1538 19 nm SFP 100 GHz ITU grid DWDM SFP 3898 DWDM SFP 1538 98 nm SFP 100 GHz ITU grid DWDM SFP 3977 DWDM SFP 1539 77 nm SFP 100 GHz ITU grid DWDM SFP 4056 DWDM SFP 1540 56 nm SFP 100 GHz ITU grid DWDM SFP 4134 DWDM SFP 1541 35 nm SFP 100 GHz ITU grid DWDM SFP 4214 DWDM SFP 1542 14 nm SFP 100 GHz ITU grid DWDM SFP 4294 DWDM SFP 1542 94 nm SFP 100 GHz ITU grid Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 _ Chapter 1 Product Overview Table 1 4 Cisco SFP Modules Supported for the 3750 X and 3560 X Switches continued Part Number Front Panel Description 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 485 1 DWDM SFP 1548 51 nm SFP 100 GHz ITU grid DWDM SFP 493 l 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 D
38. 8 24 and 48 Port Switch Airflow Patterns 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 A 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 or two failed switches at a time It senses when the power supply of a connected switch fails and provides power to the failed switch Use the XPS 2200 only with approved Cisco XPS cables You can order these XPS cables for connecting your switch to the XPS 2200 from your Cisco sales representative e CAB XPS 58CM 0 58 meter cable e CAB XPS 150CM 1 5 meter cable The Cisco XPS 2200 has a nominal output level of 56 V The total maximum output power depends on the installed power supply modules OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide jg Chapter1 Product Overview W Rear Panel Description The nine ports on the XPS 2200 provide the power and management signals to the Catalyst 3750 X and 3560 X switches Other switch models do not support this management communication The XPS 2200 communicates with each switch through the 12 pin cable All connected switches can simultaneously communicate with the XPS 2200 You can configu
39. A 4 Connector and Cable Specifications B 1 Connector Specifications B 1 10 100 1000 Ports B 1 10 Gigabit Ethernet CX1 SFP Copper Connectors B 2 SFP and SFP Modules B 2 10 100 Ethernet Management Port B 3 Console Port B 4 Cable and Adapter Specifications B 5 SFP and SFP Module Cable Specifications B 5 Four Twisted Pair Cable Pinouts B 7 Two Twisted Pair Cable Pinouts B 7 Identifying a Crossover Cable B 8 Console Port Adapter Pinouts B 8 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 2 Installing the Cisco Microsoft Windows USB Device Driver _ 3 Installing the Cisco Microsoft Windows XP USB Driver C 4 Installing the Cisco Microsoft Windows 2000 USB Driver c 4 Installing the Cisco Microsoft Windows Vista and Windows 7 USB Driver C 4 Uninstalling the Cisco Microsoft Windows USB Driver C 5 Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver C 5 Uninstalling the Cisco Microsoft Windows Vista and Windows 7 USB Driver _C 6 Entering the Initial Configuration Information C 6 IP Settings C 6 Configuring the Setup Program 6 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Contents W INDEX Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 vi E Contents Catalyst 3750 X and
40. B console LED shows whether there is an active USB connection to the port Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter1 Product Overview W Front Panel Description Table 1 10 Color USB Console Port LED Description Off USB console is disabled Green USB console is enabled S PWR LED Catalyst 3750 X 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 has only one StackPower cable connected and no connection to an XPS 2200 Amber There is a fault load shedding is occurring a StackPower cable is defective or administrative action is required See the switch software configuration guide for information about configuring StackPower Blinking Amber The StackPower budget is not sufficient to meet current power demands Master LED Catalyst 3750 X Table 1 12 Master LED Color Description Off Switch is not the stack master Green Switch is the stack master or a standalone switch Amber An error occurred when the switch was selecting the stack master switch or another type of stack error occurred
41. Console Port DTE Terminal Adapter Device Signal DB 9 Pin Signal GND 5 GND GND 5 GND RxD 3 TxD DSR 4 DTR CTS 7 RTS Table B 3 lists the pinouts for the console port RJ 45 to DB 25 female DTE adapter and the console device Note The RJ 45 to DB 25 female DTE adapter is not supplied with the switch You can order a kit with the adapter part number ACS DSBUASYN from Cisco Table B 3 Console Port Signaling Using a DB 25 Adapter Switch Console RJ 45 to DB 25 Console Port DTE Terminal Adapter Device Signal DB 25 Pin Signal RTS 5 CTS DTR 6 DSR TxD 3 RxD GND 7 GND GND 7 GND RxD 2 TxD DSR 20 DTR CTS 4 RTS I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Appendix B Connector and Cable Specifications W Cable and Adapter Specifications Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Cu OL 19593 01 APPENDIX Configuring the Switch with the CLI Based Setup Program This appendix provides a CLI based setup procedure for a Catalyst 3750 X and 3560 X standalone switch or a switch stack To set up the switch by using Express Setup see the Cisco 3750 X and 3560 X Switch Getting Started Guide Before connecting the switch to a power source review the safety warnings in Chapter 2 Switch Installation Accessing the CLI Accessing the CLI Through Express Setup You can access the CLI on an unconfigu
42. E BX10 SFP module for single strand SMF 1490 nm TX 1310 nm RX wavelength GLC BX U 1000BASE BX10 SFP module for single strand SMF 1310 nm TX 1490 nm RX wavelength CWDM SFP 1470 CWDM 1470 nm SFP Gigabit Ethernet and 1G 2G FC CWDM SFP 1490 CWDM 1490 nm SFP Gigabit Ethernet and 1G 2G FC CWDM SFP 1510 CWDM 1510 nm SFP Gigabit Ethernet and 1G 2G FC CWDM SFP 1530 CWDM 1530 nm SFP Gigabit Ethernet and 1G 2G FC CWDM SFP 1550 CWDM 1550 nm SFP Gigabit Ethernet and 1G 2G FC CWDM SFP 1570 CWDM 1570 nm 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 SFP GE L 1000BASE LX LH SFP module for SMF 1300 nm DOM 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 1531 90 nm SFP 100 GHz ITU grid DWDM SFP 3268 DWDM SFP 1532 68 nm SFP 100 GHz ITU grid DWDM SFP 3346 DWDM SFP 1533 47 nm SFP 100 GHz ITU grid DWDM SFP 3425 DWDM SFP 1534 25 nm SFP 100 GHz ITU grid DWDM SFP 3504 DWDM SFP 1535 04 nm SFP 100 GHz ITU grid DWDM SFP 3582 DWDM SFP 1535 82 nm SFP 100 GHz ITU grid DWDM SFP 3661 DWDM SFP 1536 61 nm SFP 100 GHz ITU grid DWDM SFP 3
43. Figure 3 2 1 715 W AC Power Supply Module 1 715 W AC power supply module AC power cord connector 2 AC OK LED Release latch 3 PS OK LED Power cord retainer OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide jg Chapter3 Power Supply and Fan Module Installation HI Power Supply Module Overview Figure 3 3 1 350 W AC Power Supply Module 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 Figure 3 4 440 W DC Power Supply Module Input power terminals positive polarity 440 W DC power supply module 6 Grounding terminal DC OK LED 7 Release latch PS OK LED 8 Extraction handle 9 Terminal block safety cover 1 2 3 4 5 Input power terminals negative polarity If no power supply is installed in a power supply slot install a power supply slot cover Figure 3 5 E Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 _ Chapter 3 Power Supply and Fan Module Installation Installation Guidelines i Figure 3 5 Power Supply Slot Cover 253564 1 Release handles 2 Retainer clips The power supply modules have two status LEDs Table 3 4 Switch Power Supply Module LEDs AC Power Supply
44. IP Phones Cisco Wireless Access Points workstations and other network devices such as servers routers and other switches The Catalyst 3750 X switches support stacking through Cisco StackWise technology and power management through StackPower The Catalyst 3560 X switches do not support switch stacking or StackPower Unless otherwise noted the term switch refers to a standalone switch and to a switch stack e Switch Models page 1 1 e Front Panel Description page 1 3 e Rear Panel Description page 1 15 e Management Options page 1 21 Switch Models Table 1 1 Catalyst 3750 X Switch Models Switch Model Cisco 10S Image Description Catalyst 3750 X 24T L LAN Base image 24 10 100 1000 Ethernet ports Stack Wise Plus 1 network module slot 350 W power supply Catalyst 3750 X 48T L LAN Base image 48 10 100 1000 Ethernet ports StackWise Plus one network module slot 350 W power supply Catalyst 3750 X 24P L LAN Base image 24 10 100 1000 PoE ports Stack Wise Plus 1 network module slot 715 W power supply Catalyst 3750 X 48P L LAN Base image 48 10 100 1000 PoE ports StackWise Plus one network module slot 715 W power supply Catalyst 3750 X 48PF L LAN Base image 48 10 100 1000 PoE ports StackWise Plus 1 network module slot 1100 W power supply Catalyst 3750 X 24T S_ IP Base image 24 10 100 1000 Ethernet ports StackWise Plus StackPower 1 network module slot 350 W power supply
45. Module LEDs AC OK Description PS OK Description Off No AC input power Off Output is disabled or input is AC LED is outside operating range off Green AC input power present Green Power output to switch Red Output has failed DC Power Supply Module LEDs DC OK Description PS OK Description Off No DC input power Off Output is disabled or input is DC LED is outside operating range off Green DC input power present Green Power output to switch Red Output has failed Installation Guidelines Table 1 16 lists the switches and the compatible power supply modules Observe these guidelines when removing or installing a power supply or fan module e Do not force the power supply or fan module into the slot This can damage the pins on the switch if they are not aligned with the module e A power supply or fan module that is only partially connected to the switch can disrupt the system operation e Remove power from the power supply module before removing or installing the module OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter3 Power Supply and Fan Module Installation W Installing an AC Power Supply A e You can remove and replace the power supply when the switch is connected to an XPS 2200 without interrupting normal switch operation After a delay of about 3 seconds the switch power supply automatically provides power and the XPS 2200 is
46. NCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES CCDE CCENT CCSI Cisco Eos Cisco Explorer Cisco HealthPresence Cisco IronPort the Cisco logo Cisco Nurse Connect Cisco Pulse Cisco SensorBase Cisco StackPower Cisco StadiumVision Cisco TelePresence Cisco TrustSec Cisco Unified Computing System Cisco WebEx DCE Flip Channels Flip for Good Flip Mino Flipshare Design Flip Ultra Flip Video Flip Video Design Instant Broadband and Welcome to the Human Network are trademarks Changing the Way We Work Live Play and Learn Cisco Capital Cisco Capital Design Cisco Financed Stylized Cisco Store Flip Gift Card and One Million Acts of Green are service marks and Access Registrar Aironet AllTouch AsyncOS Bringing the Meeting To You Catalyst CCDA CCDP CCIE CCIP CCNA CCNP CCSP CCVP Cisco the Cisco Certified Internetwork Expert logo Cisco IOS Cisco Lumin Cisco Nexus Cisco Press Cisco Systems Cisco Systems Capital the Cisco Systems logo Cisco Unity Collaboration Without Limitation Continuum EtherFast EtherSwitch Event Center Explorer Follow Me Browsing GainMaker iLYNX IOS iPhone IronPort the IronPort logo Laser Link LightStream Linksys MeetingPlace MeetingPlace Chime Sound MGX Networkers Networking Academy PCNow PIX P
47. 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 StackWise cables from your Cisco sales representative e CAB STACK 50CM 0 5 meter cable e CAB STACK 1M l meter cable e CAB STACK 3M 3 meter cable Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Pie OL 19593 01 _ Chapter 1 Product Overview Rear Panel Description W e CAB STACK 50CM NH 0 5 meter cable nonhalogen e CAB STACK 1IM NH l meter cable nonhalogen e CAB STACK 3M NH 3 meter cable nonhalogen Power Supply Modules The 24 and 48 port switches are powered through one or two internal power supply modules The Switch Power Supply Modules section on page 1 17 and Table 1 16 describe the supported power supply modules Switch Power Supply Modules A The switch has two internal power supply module slots You can use two AC modules two DC modules a mixed configuration of one AC and one DC power supply module or one power supply module and a blank module The switch can operate with either one or two active power supply modules or with power supplied by an XPS 2200 A Catalyst 3750 X switch that is in a StackPower stack can operate with power supplied by other switches in the stack Table 1 1 and Table 1 2 show the power supply modules that ship with each switch model All power supply modules
48. 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 Connect the power cord to the power supply and to an AC power outlet Turn on the power at the power source Confirm that the power supply AC OK and PS OK LEDs are green See Table 1 18 for a description of the power supply module LEDs Installing a DC Power Supply e Equipment That You Need page 3 8 e Grounding the Switch page 3 9 e Installing the DC Power Supply in the Switch page 3 10 e Wiring the DC Input Power Source page 3 11 I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide jg Chapter3 Power Supply and Fan Module Installation W Installing a DC Power Supply A Warning A Warning A An exposed wire lead from a DC input power source can conduct harmful levels of electricity Be sure that no exposed portion of the DC input power source wire extends from the terminal block plug Statement 122 Before connecting or disconnecting ground or power wires to the chassis ensure that power is removed from the DC circuit To ensure that all power is OFF locate the circuit breaker on the panel board that services the DC circuit switch the circuit breaker to the OFF position and tape the switch handle of the circuit breaker in the OFF position Use a voltmeter to test for 0 zero voltage at the power terminals on the cha
49. R 715WAC C3KX PWR 350WAC C3KX PWR 440WDC 1 38 x 11 72 x 3 25 in 3 5 x 29 8 x 8 3 cm 1 38 x 10 22 x 3 25 in 3 5 x 26 x 8 3 cm 1 38 x 10 22 x 3 25 in 3 5 x 26 x 8 3 cm 1 38 x 10 22 x 3 25 in 3 5 x 26 x 8 3 cm Note Dimensions shown exclude the attached power cord retainer AC power supplies or the extraction handle DC power supplies which measures 1 55 in 3 9 cm Table A 3 Power Specifications for AC Power 24 and 48 Port Switches Power Specifications Maximum output power C3KX PWR 1100WAC 1100 W C3KX PWR 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 A Total input BTU C3KX PWR 1100WAC 4263 Btus per hour 1250 W C3KX PWR 715WAC 2742 Btus per hour 804 W C3KX PWR 350WAC 1357 Btus per hour 398 W Total output BTU C3KX PWR 1100WAC 3751 Btus per hour 1100 W C3KX PWR 715WAC 2438 Btus per hour 765 W C3KX PWR 350WAC 1194 Btus per hour 350 W 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 10
50. RX GLC FE 100BX U 100BASE FX 1310 MMF 50 125 500 6 562 feet 2 km GLC GE 100FX 62 5 125 500 6 562 feet 2 km 100BASE FX 1310 MMF 50 125 500 6 562 feet 2 km GLC FE 100FX 62 5 125 500 6 562 feet 2 km 100BASE LX 1310 SMF G 652 32 810 feet 10 km GLC FE 100LX 1000BASE BX10 D 1490 TX SMF G 652 32 810 feet 10 km GLC BX D 1310 RX 1000BASE BX10 U 1310 TX SMF G 652 32 810 feet 10 km GLC BX U 1490 RX 1000BASE SX 850 MMF 62 5 125 160 722 feet 220 m GLC SX MM 62 5 125 200 902 feet 275 m 50 125 400 1 640 feet 500 m 50 125 500 1 804 feet 550 m I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Appendix B Connector and Cable Specifications W Cable and Adapter Specifications Table B 1 Fiber Optic SFP and SFP Module Port Cabling Specifications continued Core Modal Wavelength Size Cladding Bandwidth SFP Module nanometers Cable Type Size micron MHz km Cable Distance 1000BASE T Standard 4 328 feet 100 m GLC T twisted pair Category 5 cable 1000BASE LX LH 1310 MMF 62 5 125 500 1 804 feet 550 m GLC LH SM 50 125 400 1 804 feet 550 m 50 125 500 1 804 feet 550 m SMF G 652 32 810 feet 10 km 1000BASE ZX 1550 SMF G 652 43 4 to 62 miles GLC ZX SM 70 to 100 km CWDM 1470 1490 SMF G 6527 62 miles 100 km 1510 1530 1550 1570 1590 1610 10GBASE LR 1310 SMF G 652 6 21 miles 10 k
51. W OL 19593 01 Chapter 2 Switch Installation StackPower Cabling Configurations W For general concepts and management procedures for switch power stacks see the switch software configuration guide on Cisco com Before connecting the switches in a power stack keep in mind these guidelines A switch power stack can include a maximum of four switches in a ring topology and nine switches in a star topology with the XPS 2200 Size of the switch and any optional power supply module The 1100 W power supply module is 1 5 inches longer than the other modules and with the attached cable retention clip it extends 3 inches from the switch chassis Stacking switches with the same power supply modules together makes it easier to cable the switches For switch dimensions see Appendix A Technical Specifications Length of cable Depending on the configurations that you have you might need different sized cables If you do not specify the length of the StackPower cable the 0 3 meter cable is supplied If you need the 1 5 meter cable you can order it from your Cisco supplier For cable part numbers see the StackPower Connector Catalyst 3750 X Switches section on page 1 20 The StackPower Cabling Configurations section on page 2 9 provides 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
52. WDM 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 1 Not supported for NEBS 2 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 I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter1 Product Overview W Fron
53. X and 3560 X Switch Hardware Installation Guide OL 19593 01 SEN Power Supply and Fan Module Installation Chapter 3 HZ Finding the Fan Module Serial Number Fan Module Serial Number Figure 3 19 10 99900 18Z2 Y99442 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 CHAPTER Troubleshooting e Diagnosing Problems page 4 1 e Resetting the Switch to the Factory Default Settings page 4 5 e Finding the Switch Serial Number page 4 6 e Replacing a Failed Data Stack Member Catalyst 3750 X Switches page 4 6 Diagnosing Problems The switch LEDs provide troubleshooting information about the switch They show POST failures port connectivity problems and overall switch performance You can also get statistics from the device manager the CLI or an SNMP workstation See the software configuration guide the switch command reference guide on Cisco com or the documentation that came with your SNMP application for details 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 remains green The XPS LED is green for some time and the
54. ace 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 arrows that show the direction of the connection either send or receive TX or RX If the SFP module has a bale clasp latch move it to the open unlocked position Align the module in front of the slot opening and push until you feel the connector snap into place Figure 2 26 Installing an SFP Module in the Network Module If the module has a bale clasp latch close it to lock the SFP module in place Remove the SFP dust plugs and save Connect the SFP cables Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter2 Switch Installation Connecting Devices to the Ethernet Ports W Figure 2 27 Network Module with SFP Modules Installed 1 Network module 3 Send TX optical bore 2 SFP modules 4 Receive RX optical bore Removing an SFP Module Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Attach an ESD preventive wrist strap to your wrist and to a bare metal surface Disconnect the cable from the SFP module For reattachment note which cable connector plug is send TX and which is receive RX Insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean If the module has a bale clasp latch pull the bale out and down to eject t
55. and Figure 1 6 The 10 100 Ethernet management port connection uses a RJ 45 crossover or straight through cable The RJ 45 console port connection uses the supplied RJ 45 to DB 9 female cable The USB console port uses a USB type A to USB 5 pin mini Type B cable Table 1 19 shows the Ethernet management port LED colors and their meanings Table 1 19 RJ 45 Console Port LED Color Description Green Active link to PC Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P20 OL 19593 01 _ Chapter 1 Product Overview Management Options W Table 1 19 RJ 45 Console Port LED Color Description Off Inactive link Amber POST failure USB Mini Type B Port The switch provides a USB mini Type B console connection on the front panel and the RJ 45 console port on the switch rear panel Console output is always active on both connectors but console input is active on only one connector at a time with the USB connector taking precedence over the RJ 45 connector Use a USB type A to USB 5 pin mini Type B cable to connect a PC or other device to the switch The required USB cable is included in the optional accessory kit part number 800 33434 The connected device must include a terminal emulation application Windows PCs need a driver for the USB port See the Installing the Cisco Microsoft Windows USB Device Driver section on page C 3 for installation instructions When the switch detects a vali
56. ardware Installation Guide iis OL 19593 01 Chapter1 Product Overview Rear Panel Description W Rear Panel Description The switch rear panel has a ground connector an RJ 45 console port an RJ 45 10 100 management port a USB Type A connector two Stack Wise connectors only Catalyst 3750 X switches two fan modules an XPS 2200 connector a StackPower connector only Catalyst 3750 X switches and two power supply module slots See Figure 1 6 and the descriptions on the following pages Figure 1 6 shows the Catalyst 3750 X 48 PoE switch which has one connector for either a StackPower or an XPS connection and 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 1 Ground connector 8 Fan modules 2 IRJ 45 console port LED 9 StackPower or XPS 2200 connector 3 RJ 45 console port 10 StackPower connector 4 RJ 45 10 100 management port 11 Power supply modules AC power supply modules shown 5 USB Type A connector 12 AC power input status LED 6 Stack cable connectors 13 Power supply output status LED 7 Reset button Figure 1 7 Catalyst 3560 X Switch Rear Panel r OE Tere oe OSes Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 ELEN Chapter1 Product Overview W Rear Pan
57. artitioning Examples Figure 2 15 and Figure 2 16 show StackPower stacks of Catalyst 3750 X switches with failover conditions In Figure 2 15 the StackPower cable 2 is faulty Therefore this stack does not provide redundancy Figure 2 15 Example of a StackPower Stack with a Failover Condition A An fai R N 253401 In Figure 2 16 StackPower port B on the center switch has failed and this stack 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 253402 Installing the Switch e Rack Mounting page 2 14 e Table or Shelf Mounting page 2 20 e After Installing the Switch page 2 21 The illustrations shown in this section show the Catalyst 3750 X 48 PoE switch as an example You can install the Catalyst 3750 X and 3560 X switches following the same procedures Rack Mounting To install the switch in a 19 inch rack follow the instructions described in this section Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P24 OL 19593 01 Chapter2 Switch Installation Installing the Switch W A Warning To prevent bodily injury 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
58. as the wire connected to the pin on the outside of the right plug See Figure B 14 Figure B 14 m Pin 1 gt Identifying a Crossover Cable Pin 1 on one connector and pin 8 on the other connector should be the same color Console Port Adapter Pinouts B 8 lt Ping H10632 The console port uses an 8 pin RJ 45 connector which is described in Table B 2 and 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 and Table B 3 Table B 2 lists the pinouts for the console port the RF 45 to DB 9 adapter cable and the console device Table B 2 Console Port Signaling Using a DB 9 Adapter Switch Console RJ 45 to DB 9 Console Port DTE Terminal Adapter Device Signal DB 9 Pin Signal RTS 8 CTS DTR 6 DSR TxD 2 RxD Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 _ Appendix B Connector and Cable Specifications Cable and Adapter Specifications W Table B 2 Console Port Signaling Using a DB 9 Adapter continued Switch Console RJ 45 to DB 9
59. ation see the After Installing the Switch section on page 2 21 for more information about switch configuration Table or Shelf Mounting gt Caution To install the switch on a table or shelf locate the adhesive strip with the rubber feet in the mounting kit envelope Attach the four rubber feet to the recessed areas on the bottom of the chassis See Figure 2 20 Figure 2 20 Attaching the Adhesive Pads for Table or Shelf Mounting 1 Adhesive pads 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 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 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide 220 OL 19593 01 Chapter2 Switch Installation Connecting to the StackWise Ports Catalyst 3750 X Switches After Installing the Switch After the switch is installed you might need to e Configure the switch by running Express Setup to enter the initial switch configuration For instructions see the switch getting started guide that shipped with the switch and also on Cisco com e Use the CLI setup program to enter the initial switch configuration See Appendix C Configuring the Switch with the CLI Based Setup Program e
60. ation see the switch getting started guide and the device manager online help OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter1 Product Overview W Management Options Cisco IOS CLI You can configure and monitor the switch and switch cluster members from the CLI You can access the CLI by connecting your management station directly to the switch console port or by using Telnet from a remote management station See the switch command reference on Cisco com for more information CiscoWorks application The CiscoWorks LAN Management Solution LMS is a suite of management tools that simplify the configuration administration monitoring 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 See the switch software configuration guide on Cisco com and the documentation that came with your SNMP application for more information Network Configurations See the switch software configuration guide on Cisco com for network configuration concepts and examples of using the switch to create dedicated network segments and interconnecting the segments
61. ation 2 1 lightning activity 2 2 overheating 2 2 PoE shock hazard 2 29 preventing bodily injury 2 15 removing jewelry 2 2 restricted access area 2 2 servicing equipment 2 2 shielding Ethernet cables 2 2 stacking equipment 2 2 weight A 2 X XPS connector 1 19 described 1 19 LED 1 9 I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide W index Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Pie i OL 19593 01
62. ce to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case users will be required to correct the interference at their own expense The following information is for FCC compliance of Class B devices The equipment described in this manual generates and may radiate radio frequency energy If it is not installed in accordance with Cisco s installation instructions it may cause interference with radio and television reception This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules These specifications are designed to provide reasonable protection against such interference in a residential installation However there is no guarantee that interference will not occur in a particular installation Modifying the equipment without Cisco s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices In that event your right to use the equipment may be limited by FCC regulations and you may be required to correct any interference to radio or television communications at your own expense You can determine whether your equipment is causing interference by turning it off If the interference stops it was probably caused by the Cisco equipment or one of its peripheral devices If the equipment causes interference to
63. ch LEDs Figure 1 1 shows the Catalyst 3750 X 48 PoE switch as an example All the Catalyst 3750 X and 3560 X switches have similar components Figure 1 1 Switch Front Panel 1 Mode button 4 10 100 1000 ports 2 USB Type B console port 5 Network Module 3 Status LEDs 10 100 1000 Ethernet Ports PoE Ports The 10 100 1000 Ethernet ports use RJ 45 connectors with Ethernet pinouts The maximum cable length is 328 feet 100 meters The LOOBASE TX and 1000BASE T traffic requires Category 5 Category 5e or Category 6 unshielded twisted pair UTP cable The 1OBASE T traffic can use Category 3 or 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 The PoE ports use the same connectors as described in the previous section and provide this support e Support for IEEE 802 3af compliant powered devices up to 15 4 W e Support for IEEE 802 3at compliant powered devices up to 30 W e Support for Cisco enhanced PoE e Support for prestandard Cisco powered devices OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter1 Product Overview W Front Panel Description e Configuration for StackPower PoE When the switch internal power supply module s cannot support the total load StackPower configu
64. ch fan module contains two fans Fan modules are hot swappable Figure 3 17 Fan Module Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P34 OL 19593 01 Chapter3 Power Supply and Fan Module Installation Installing a Fan Module W 1 Fan LED 3 Retainer clip 2 Exhaust vent 4 Extraction handles Installing a Fan Module N Note There must be a fan module in both fan module slots Step 1 Pinch the fan release handle and slide the fan out A Caution You should replace a failed fan module within 5 minutes to avoid overheating the switch Step2 Insert the new fan module into the fan slot and firmly push the module into the slot applying pressure to the end of the module not the extraction handles 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 A 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 a Ss a Sa gt Is Finding the Fan Module Serial Number If you contact Cisco Technical Assistance regarding a fan module you need to know the fan module serial number See Figure 3 19 for the serial number location Catalyst 3750
65. crews to attach the brackets for the mid mounting position Figure 2 18 Attaching Brackets for 19 inch Racks Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 E Chapter2 Switch Installation HZ Installing the Switch 1 Front mounting position 4 Rear mounting position 2 Number 8 Phillips flat head screws 5 Four point mounting positions 3 Mid mounting position Mounting the Switch in a Rack After the brackets are attached to the switch use the supplied Phillips machine 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 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P28 E OL 19593 01 Chapter2 Switch Installation Installing the Switch W Figure 2 19 Mounting the Switch in a Rack 1 Phillips machine screw black 5 Mid mounting position 2 Cable guide 6 Rear mounting position 3 Front mounting position 7 Four point mounting position 4 Number 12 or number 10 Phillips machine SCrews Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 SEN Chapter2 Switch Installation W installing the Switch When you complete the switch install
66. d USB connection to a powered device input from the Ethernet connection is immediately disabled and input from the USB console is enabled Removing the USB connection immediately reenables input from the Ethernet connection An LED on the switch front panel see 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 operation by using Cisco IOS commands See the switch software configuration guide for details Management Options e Cisco Network Assistant Cisco Network Assistant is a PC based network management GUI application for LANs You can use the GUI to configure and manage switch clusters or standalone switches Cisco Network Assistant is available at no cost and can be downloaded from this URL http www cisco com go networkassistant For information on starting the Network Assistant application see the Getting Started with Cisco Network Assistant guide on Cisco com e Device manager You can use the device manager in the switch memory to manage individual and standalone switches This web browser interface offers quick configuration and monitoring from anywhere in your network For inform
67. e 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 connection warning 3 9 HP OpenView 1 22 humidity relative A 1 installation assigning the IP address 2 1 C 6 network modules 2 24 rack mounting 2 14 to 2 18 SFP and SFP modules 2 25 to 2 27 site requirements 2 3 starting the terminal emulation software C 3 table or shelf mounting 2 20 See also procedures E Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 J jewelry removal warning 2 2 L LEDs color meanings 1 9 duplex 1 10 front panel 1 8 to 1 14 interpreting 1 9 master 1 12 PoE 1 10 port 1 9to 1 12 port mode 1 9 to 1 11 POST results 4 1 speed 1 10 stack 1 12 StackPower 1 12 STATUS 1 10 system 1 9 troubleshooting with 4 1 lightning activity warning 2 2 Link faults caution 1 14 link status troubleshooting 4 2 local and national electrical codes compliance 2 3 mode button 1 8 mounting table or shelf 2 20 mounting brackets rack mount 2 18 table or shelf mounting 2 20 Index W 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 cros
68. e Installation Guide OL 19593 01 m Chapter3 Power Supply and Fan Module Installation HI Finding the Power Supply Module Serial Number Figure 3 13 DC Source A and Source B Connections with Common Ground WER 1 Step4 Torque all terminal block screws to 11 lbf in 253446 Step5 Replace the terminal block safety cover Step6 Move the DC power source circuit breakers to the ON position Step7 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 serial number Figure 3 14 1100 W AC Power Supply Serial Number 277563 781 00669 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Ea OL 19593 01 Finding the Power Supply Module Serial Number Power Supply and Fan Module Installation _ Chapter 3 715 W and 350 W AC Power Supply Module Serial Number Figure 3 15 10 89900 182 L9SZ22 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter3 Power Supply and Fan Module Installation WE Fan Module Overview Figure 3 16 440 W DC Power Supply Module Serial Number 277562 781 00667 01 Fan Module Overview The switch has two fan modules Ea
69. e has four 1 Gigabit SFP module slots Any combination of standard SFP modules are supported SFP modules are not supported If you insert an SFP module in the 1 Gigabit network module the SFP module does not operate and the switch logs an error message 10 Gigabit Ethernet This module 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 module in the pair Supported combinations of SFP and SFP modules e Slots 1 2 3 and 4 populated with 1 Gigabit SFP modules e Slots 1 and 2 populated with 1 Gigabit SFP modules and Slot 4 populated with one 10 Gigabit SFP module e Slot 2 populated with one 10 Gigabit SFP module and Slots 3 and 4 populated with 1 Gigabit SFP modules e Slot 2 and Slot 4 each populated with 10 Gigabit SFP modules A 10 Gigabit SFP module takes precedence over a 1 Gigabit SFP module except when an SFP module is first inserted in Slot 1 and has link When you insert an SFP module in Slot 2 the SFP in Slot 1 retains link The SFP module in Slot 2 does not operate When the SFP module in Slot 1 is shutdown loses link or is removed the SFP module in Slot 2
70. ed to the switch by a crossover cable Replace the crossover cable with a straight through cable Noncompliant cabling or powered devices can cause a PoE port fault Use only compliant cabling to connect Cisco prestandard IP phones wireless access points or IEEE 802 3af compliant devices Note SFP Modules The output of the PoE circuit has been evaluated as a limited power source LPS per IEC 60950 Use only Cisco network modules and SFP modules Inspect the network module and SFP module Exchange the suspect module with a known good module Verify that the module is supported on this platform The switch release notes on Cisco com list the SFP and SFP modules that the switch supports Use the show interfaces privileged EXEC command to see if the port or module is error disabled disabled or shut down Re enable the port if needed Make sure that all fiber connections are clean and securely connected For CX1 module connections make sure that cable routing does not violate the minimum allowed cable bend radius See the module documentation for specific cabling requirements OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide a Chapter4 Troubleshooting HZ Diagnosing Problems Note When ordering or using CX1 cables ensure that the version identifier is 2 or higher e For long wave SFP modules a mode conditioning patch might improve performance over maximum lin
71. edure See Appendix C Configuring the Switch with the CLI Based Setup Program OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter4 Troubleshooting HI Finding the Switch Serial Number Finding the Switch Serial Number If you contact Cisco Technical Assistance you need to know the switch serial number Figure 4 1 shows the serial number location You can also use the show version privileged EXEC command to see the switch serial number Figure 4 1 Switch Serial Number Location 253192 781 00659 01 AO Replacing a Failed Data Stack Member Catalyst 3750 X Switches To replace a failed data stack member 1 The replacement switch must be a Catalyst 3750 X switch 2 Power down the failed switch Remove AC or DC input power and if the switch 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 the same Gigabit Ethernet connections on the replacement switch that were on the failed switch 5 Reinstall any modules and cable connections 6 Power on the replacement switch The replacement switch will have the same configuration for
72. egister register do For more information about the required power supply module and the PoE specifications see the Power Supply Modules section on page 1 17 and Appendix A Technical Specifications Note A 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 switches by a crossover cable Caution A PoE faults are caused when noncompliant cabling or powered devices are connected to a PoE port Use only standard compliant cabling to connect Cisco prestandard IP Phones wireless access points or IEEE 802 3af compliant devices to PoE ports A cable or device that causes a PoE fault must be removed from the network Warning A 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 Voltages that present a shock hazard may exist on Power over Ethernet PoE circuits if interconnections are made using uninsulated exposed metal contacts conductors or terminals Avoid using such interconnection methods unless the exposed metal parts are located within a restricted access location and u
73. el Description 1 Ground connector 7 Fan modules 2 RJ 45 console port LED 8 XPS 2200 connector 3 RJ 45 console port 9 Power supply module slot blank module shown 4 RJ 45 10 100 management port 10 Power supply module AC power supply module shown 5 USB Type A connector 11 AC power input status LED 6 Reset button 12 Power supply output status LED RJ 45 Console Port LED Table 1 15 RJ 45 Console Port LED Color RJ 45 Console Port Status Off RS 232 console is disabled Green RS 232 console is enabled USB Type A Interface The USB Type A interface provides access to external USB FLASH devices also known as thumb drives or USB keys The interface supports Cisco USB flash drives with capacities from 64 MB to 1 GB Cisco IOS software provides standard file system access to the flash device read write erase and copy as well as formatting of the flash device with a FAT file system You can boot the switch from a USB drive For information about the switch management ports see the switch software configuration guide and the command reference on Cisco com and the Connector and Cable Specifications section on page B 1 StackWise Ports A The Catalyst 3750 X switch ships with a 0 5 meter StackWise cable CAB STACK 50CM that you can use to connect the Stack Wise ports Caution Use only approved cables CAB STACK 50CM CAB STACK 1IM CAB STACK 3M CAB STACK 50CM
74. ep5 The InstallShield Wizard Completed window appears Click Finish Step6 Connect the USB cable to the PC and the switch console port The USB console port LED turns green and the Found New Hardware Wizard appears Follow the instructions to complete the driver installation Uninstalling the Cisco Microsoft Windows USB Driver e Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver e Uninstalling the Cisco Microsoft Windows Vista and Windows 7 USB Driver Uninstalling 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 S Note Disconnect the switch console terminal before uninstalling the driver Step1 Click Start gt Control Panel gt Add or Remove Programs Step2 Scroll to Cisco Virtual Com and click Remove Step3 When the Program Maintenance window appears select the Remove radio button Click Next Using the Setup exe program S Note Disconnect the switch console terminal before uninstalling the driver Step 1 Run setup exe for Windows 32 bit or setup x64 exe for Windows 64bit Click Next Step2 The InstallShield Wizard for Cisco Virtual Com appears Click Next Step3 When the Program Maintenance window appears select the Remove radio button Click Next Step4 When the Remove the Program window appears click Remove Step5 When the InstallShield Wizard Completed window appears click Fini
75. eway router e Enable secret password e Enable password e Telnet password Configuring the Setup Program Step 1 If your switches are stacked and there are multiple console connections to individual switches in the stack the initial setup dialog appears at the console where you first press Enter Completing the setup program and an initial configuration for the switch Enter Yes at the following two prompts Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Mce E OL 19593 01 _ Appendix C Configuring the Switch with the CLI Based Setup Program Step 2 Step 3 Step 4 Step 5 Step 6 Step7 Step 8 Step 9 Entering the Initial Configuration Information W Would you like to enter the initial configuration dialog yes no yes At any point you may enter a question mark for help Use ctrl c to abort configuration dialog at any prompt Default settings are in square brackets Basic management setup configures only enough connectivity for management of the system extended setup will ask you to configure each interface on the system Would you like to enter basic management setup yes no yes Enter a host name for the switch and press Return On a command switch the host name is limited to 28 characters and on a member switch to 31 characters Do not use n where n is a number as the last character in a host name for any switch Enter host name Switch host_name Enter
76. for switch stacks see the switch software configuration guide on Cisco com When adding a Catalyst 3750 X switch to a Catalyst 3750 switch stack review the Catalyst 3750 X Switch Stack Compatibility Guide on Cisco com for information about mixed stack configurations Before connecting the switches in a stack keep in mind these stacking guidelines e Size of the switch and any optional power supply module The 1100 W power supply module is longer than the other modules Stacking switches with the same power supply modules together makes it easier to cable the switches For switch dimensions see Appendix A Technical Specifications e Length of cable Depending on the configurations that you have you might need different sized cables If you do not specify the length of the Stack Wise cable the 0 5 meter cable is supplied If you need the 1 meter cable or the 3 meter cable you can order it from your Cisco supplier For cable part 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 e For rack mounted switch stacks connected to the XPS 2200 review this recommended sequence of events Ifyou 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 switch above to provide room for cabling Connect the 12 pin XPS cables to the XPS 2200
77. g periods of lightning activity Statement 1001 Warning Warning gt Read the installation instructions before connecting the system to the power source Statement 1004 This unit is intended for installation in restricted access areas A restricted access area can be accessed only through the use of a special tool lock and key or other means of security Statement 1017 Warning Use copper conductors only Statement 1025 Warning gt Warning This unit might have more than one power supply connection All connections must be removed to de energize the unit Statement 1028 Only trained and qualified personnel should be allowed to install replace or service this equipment Statement 1030 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P22 E OL 19593 01 Chapter2 Switch Installation A Preparing for Installation W Warning A Warning A Warning gt Caution A Ultimate disposal of this product should be handled according to all national laws and regulations Statement 1040 For connections outside the building where the equipment is installed the following ports must be connected through an approved network termination unit with integral circuit protection 10 100 1000 Ethernet Statement 1044 Installation of the equipment must comply with local and national electrical codes Statement 1074 Statement
78. ge B 3 e 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 Pin Label 12345678 TPO TPO TP1 TP2 TP2 TP1 TP3 TP3 N Oa A WO DY 60915 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 g en Appendix B Connector and Cable Specifications HT Connector Specifications 10 Gigabit Ethernet CX1 SFP Copper Connectors The 10 Gigabit Ethernet electrical modules use CX1 copper connectors similar to the one shown in Figure B 2 amp Note When ordering or using CX1 cables ensure that the version identifier is 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 This cable can be used only with 1 Gigabit Ethernet SFP ports to connect two Catalyst 3560 X switches in a cascaded configuration Figure B 3 Duplex LC Cable Connector 58476 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Ap
79. gory 3 or Category 4 cable PoE Port Connections The 10 100 1000 PoE ports have the same autonegotiation settings and cabling requirements that are described in the 10 100 1000 Ethernet Port Connections section on page 2 28 These ports can provide PoE or PoE inline power PoE inline power supports devices compliant with the IEEE 802 3af standard as well as prestandard Cisco IP Phones and Cisco Aironet Access Points Each port can deliver up to 15 4 W of PoE PoE inline power supports devices compliant with the IEEE 802 3at standard by delivering up to 30 W of PoE power per port to all switch ports See Table 1 17 on page 1 18 for the power supply modules required to support PoE and PoE on 24 and 48 port switches To access a PoE planning tool use the Cisco Power Calculator available on Cisco com http tools cisco com cpc launch jsp Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter2 Switch Installation amp Where to Go Next W You can use this application to calculate the power supply requirements for a specific PoE configuration Enter the number and types of powered devices that you plan to attach to the switch and the calculator shows the PoE or PoE power required and the system power consumption You must be a registered Cisco com user to access the Cisco Power Calculator If you do not have a user ID or password you can register http tools cisco com RPF r
80. h Switch Switch Switch C3KX PWR 1100WAC Primary or spare Spare Spare Spare C3KX PWR 1100WAC JP C3KX PWR 715WAC Spare Primary or spare Spare Spare OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter1 Product Overview W Rear Panel Description amp Table 1 16 Switch Power Supply Modules continued 48 Port 24 Port 48 Port PoE 24 Port PoE Non PoE Non PoE Power Supply Module Switch Switch Switch Switch C3KX PWR 350WAC Spare Spare Primary or spare Primary or spare C3KX PWR 440WDC Primary or spare Primary or spare Primary or spare Primary or spare C3KX PSBAY BLNK Blank module Blank module Blank module Blank module 1 For full 15 4 W support on a 48 port PoE switch you must use a C3KX PWR 1100WAC power supply module 2 This module is used only in Japan Table 1 17 Switch Power Supply Requirements for PoE and PoE PoE Option 24 Port Switch 48 Port Switch PoE up to 15 4 W per port 1 715 W power supply 1 1100 W power supply 2 440 W DC power supplies 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 Note A 48 port switch with one 715 W power supply provides up to 8 7 W of PoE to all ports The power supply modules have two status LEDs Table 1 18 Switch Power Supply Module LEDs AC Power Supply Module LEDs
81. half duplex duplex Green Port is operating in full duplex MAST Off The switch is not the stack master data stack Note For a standalone switch this LED is off master Green The switch is the stack master Amber Error during stack master election STACK Off No stack member corresponding to that member number stack member Blinking green Stack member number Green Member numbers of other stack member switches PoE Off PoE is off If the powered device is receiving power from an AC power source 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 PoE is denied because providing power to the powered device will green and exceed the switch power capacity amber Blinking amber PoE is off due to a fault or because it has exceeded a limit set in the switch software A Caution PoE faults are caused when noncompliant cabling or powered devices are connected to a PoE port Use only standard compliant cabling to connect Cisco prestandard IP Phones and wireless access points or IEEE 802 3af compliant devices to PoE ports You must remove from the network any cable or device that causes a PoE fault Amber PoE for the port has been disabled Note PoE is enabled by default 1 Only Catalyst 3750 X switches 2 Only switches with PoE or PoE ports The US
82. he module If the bale 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 Grasp the SFP module and carefully remove it from the module slot Place the removed SFP module in an antistatic bag or other protective environment Connecting Devices to the Ethernet Ports A e 10 100 1000 Ethernet Port Connections page 2 28 e PoE Port Connections page 2 28 Caution Category 5e and Category 6 cables can store high levels of static electricity Always ground the cables to a suitable and safe earth ground before connecting them to the switch or other devices Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 mn 227 Chapter2 Switch Installation HZ Connecting Devices to the Ethernet Ports 10 100 1000 Ethernet Port Connections The 10 100 1000 Ethernet ports use RJ 45 connectors with Ethernet pinouts The maximum cable length is 328 feet 100 meters The 1OOBASE TX and 1000BASE T traffic requires Category 5 Category Se or Category 6 UTP cable The 1OBASE T traffic can use Category 3 or Category 4 cable The autonegotiation feature is enabled by default on the switch At this setting the switch ports configure themselves to operate at the speed of attached device If the attached device does not support autonegotiation you can explicitly set the switch port speed and duplex parameters
83. hielding Ethernet cables warning 2 2 Simple Network Management Protocol See SNMP product disposal warning 2 3 SNMP network management platforms 1 22 software switch management 1 21 R specifications A 1 speed rack mounting 2 14 to 2 18 default setting 2 28 rear panel troubleshooting 4 4 clearance 2 3 stacking equipment warning 2 2 console port 1 20 stacking powering considerations 2 8 described 1 15 to 1 16 StackWise ports 1 16 Ethernet management port 1 20 straight through cable pinout fan module 1 19 four twisted pair B 7 power supply module 1 17 two twisted pair B 7 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Pia i OL 19593 01 SunNet Manager 1 22 switch models 1 1 system LED 1 9 T table mounting 2 20 technical specifications A 1 telco racks 2 18 Telnet and accessing the CLI 1 22 temperature operating A 1 transceiver troubleshooting 4 3 troubleshooting bad or damaged cable 4 2 connection problems 4 2 diagnosing problems 4 1 Ethernet and fiber cables 4 2 link status 4 2 ping end device 4 4 PoE 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 Index W Ww 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 install
84. inouts Cable and Adapter Specifications W Figure B 10 Four Twisted Pair Straight Through Cable Schematic Switch Router or PC 1 TPO 1 TP1 2 TPO gt 2 TP1 3 TP1 lt 3 TPO 6 TPi lt 6 TPO 4 TP2 lt 4 TP3 5 TP2 lt gt 5 TP3 7 TP3 lt gt 7 TP2 o 8 TP3 lt _ gt 8 TP2 3 Figure B 11 Four Twisted Pair Crossover Cable Schematic Switch Switch 1 TPO 1 TPO 2 TPO 2 TPO 3 TP1 3 TP1 6 TP1 6 TP1 4 TP2 lt gt 4 TP2 5 TP2 lt gt 5 TP2 7 TP3 gt 7 TP3 x 8 TP3 lt _ gt 8 TP3 _ 8 Two Twisted Pair Cable Pinouts Figure B 12 Two Twisted Pair Straight Through Cable Schematic Switch Router or PC 3TD 3 RD 6TD HWY 6 RD 1RD lt 1 TD 2 RD lt 2TD H5578 I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Appendix B Connector and Cable Specifications W Cable and Adapter Specifications Figure B 13 Switch 3 TD 6 TD 1 RD 2 RD Two Twisted Pair Crossover Cable Schematic Switch 3 TD 6 TD 1 RD 2 RD H5579 Identifying a Crossover Cable To identify a crossover cable hold the cable ends side by side with the tab at the back The wire connected to the pin on the outside of the left plug should be the same color
85. k distances with MMF connections Interface Settings Ping End Device Verify that the port or interface is not disabled or powered off If a port or interface is manually shut down on either side of the link it does not come up until you re enable the interface Use the show interfaces privileged EXEC command to see if the interface is error disabled disabled or shut down on either side of the connection If needed re enable the interface Ping from the directly connected switch first and then work your way back port by port interface by interface trunk by trunk until you find the source of the connectivity issue Make sure that each switch can identify the end device MAC address in its Content Addressable Memory CAM table Spanning Tree Loops STP loops can cause serious performance issues that look like port or interface problems A unidirectional link can cause loops It occurs when the 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 UDLD section in the software configuration guide on Cisco com Switch Performance Speed Duplex and Autonegotiation Port statistics that
86. les and fan modules are securely inserted in the chassis before moving the switch OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter2 Switch Installation W Planning a Switch Data Stack Catalyst 3750 X Switches When connecting or disconnecting the power cord on a switch that is installed above or below a 1100 W power supply equipped switch you might need to remove the module from the switch to access the power cord Cabling is away from sources of electrical noise such as radios power lines and fluorescent lighting fixtures Make sure that the cabling is safely away from other devices that might damage the cables For copper connections on Ethernet ports cable lengths from the switch to connected devices can be up to 328 feet 100 meters For cable requirements for SFP module connections see the Cable and Adapter Specifications section on page B 5 Each port must match the wave length specifications on the other end of the cable and the cable must not exceed the minimum cable length Operating environment is within the ranges listed in Appendix A Technical Specifications Airflow around the switch and through the vents is unrestricted Temperature around the unit does not exceed 113 F 45 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
87. link ports for the switch or the blank module which provides no uplink ports See the Network Modules section on page 1 4 Note There must be a supported network module in the network module slot If no uplink ports are required insert a blank network module An empty slot generates error messages The network module is hot swappable If you remove a module replace it with another network module OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter2 Switch Installation HZ installing a Network Module in the Switch Use only Cisco network modules and SFP or SFP modules with the switch For information about supported SFP modules see the SFP and SFP Modules section on page 1 5 For more information about installing removing cabling and troubleshooting network modules see the module documentation on Cisco com For module cable specifications see Appendix B Connector and Cable Specifications Tools and Equipment You need to supply a number 2 Phillips screwdriver Installing Network Modules When installing network modules observe these general precautions e Do not remove the EMC plug from the 10 Gigabit Ethernet slot until you are ready to install an SFP or SFP module Either a module or a dust plug must be installed in the slot at all times e Do not remove the dust plugs from the fiber optic SFP modules or the rubber caps from the fiber optic cable un
88. load the driver file from the Cisco com site for downloading the switch software Step2 Double click the setup exe file Step3 The Cisco Virtual Com InstallShield Wizard begins Click Next Step4 The Ready to Install the Program window appears Click Install Step5 The InstallShield Wizard Completed window appears Click Finish Step6 Connect the USB cable to the PC and the switch console port The USB console port LED turns green and the Found New Hardware Wizard appears Follow the instructions to complete the driver installation Installing the Cisco Microsoft Windows Vista and Windows 7 USB Driver Step 1 Obtain the file Cisco_usbconsole_driver zip from the Cisco com web site and unzip it amp Note You can download the driver file from the Cisco com site for downloading the switch software Step 2 If using 32 bit Windows Vista or Windows 7 double click the setup exe file in the Windows_32 folder if using 64 bit Windows Vista or Windows 7 double click the setup x64 exe file in the Windows_64 folder Step3 The Cisco Virtual Com InstallShield Wizard begins Click Next Step4 The Ready to Install the Program window appears Click Install Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Pca g OL 19593 01 Appendix C Configuring the Switch with the CLI Based Setup Program Accessing the CLI W Note Ifa User Account Control warning appears click Allow I trust this program to proceed St
89. ly PoE Option PoE up to 15 4 W per port two 440 W DC power supplies one 1100 W power supply plus one 715 W power supply PoE up to 30 W per port one 1100 W power supply or two 1100 W power supplies Note A 48 port switch with one 715 W power supply provides up to 7 7 W of PoE to all ports 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 and B and supports input voltages between 36 and 72 VDC The output voltage range is 51 to 57 V Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 _ Chapter 3 Power Supply and Fan Module Installation Power Supply Module Overview W Each AC power supply module has a power cord for connection to an AC power outlet The 1100 W and 715 W modules use a 16 AWG cord only North America All other modules use an 18 AWG cord The DC power supply 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 1 1100 W AC Power Supply 1 1100 W AC power supply module AC power cord connector 2 AC OK LED Release latch 3 PS OK LED Power cord retainer
90. m SFP 10G LR 10GBASE SR 850 MMF 62 5 125 160 85 feet 26 m SFP 10G SR 62 5 125 200 108 feet 33 m 50 125 400 216 feet 66 m 50 125 500 269 feet 82 m 50 125 2000 6 561 feet 2000 m 10GBASE CX1 SFP H10GB CU1M SFP H10GB CU3M SFP H10GB CU5M Twinax cable 30 AWG cable assembly Twinax cable 30 AWG cable assembly Twinax cable 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 the LX LH SFP module with 62 5 micron diameter MMF you must also install a mode conditioning patch cord between the SFP module and the MMF cable on both the sending and receiving ends of the link The mode conditioning patch cord is required for link distances greater than 984 feet 300 m 4 1000BASE ZX SFP modules can send data up to 62 miles 100 km by using dispersion shifted SMF or low attenuation SMF the distance depends on the fiber quality the number of splices and the connectors E Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 _ Appendix B Connector and Cable Specifications Four Twisted Pair Cable P
91. n a fault condition Green PoE mode is selected and the port LEDs show the PoE status Blinking amber PoE mode is not selected At least one of the 10 100 1000 ports has been denied power or at least one of the 10 100 1000 ports has a PoE fault Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 ELEN Chapter1 Product Overview W Front Panel Description Network Module LEDs Figure 1 4 Network Module LEDs 10 Gigabit Network Module Shown 1 G1 LED 3 G3 LED 2 G2 TE1 LED 4 G4 TE2 LED 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 A Caution Link faults are caused when noncompliant cabling is connected to an SFP or SFP port Use only standard compliant cabling to connect to Cisco SFP and SFP ports You must remove from the network any cable or device that causes a link fault Amber Link for the SFP or SFP has been disabled USB Mini Type B Port A USB 5 pin mini Type B connector on the front panel is available for switch management Figure 1 5 Figure 1 5 USB Mini Type B Console Port 253163 See the Management Ports section on page 1 20 for details Catalyst 3750 X and 3560 X Switch H
92. n returns to its operating status The other LEDs turn off and return to their operating status If the switch fails POST the System and Ethernet management port LEDs turn amber Note Switch LEDs POST failures are usually fatal Contact your Cisco technical support representative if your switch does not pass POST Look at the port LEDs for information when troubleshooting the switch See the LEDs section on page 1 8 for descriptions of the LED colors and their meanings OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide jg Chapter4 Troubleshooting W Diagnosing Problems Switch Connections Bad or Damaged Cable Always examine the cable for marginal damage or failure A cable might be just good enough to connect at the physical layer but it could corrupt packets as a result of subtle damage to the wiring or connectors You can identify this situation because the port has many packet errors or the port constantly flaps loses and regains link Exchange the copper or fiber optic cable with a known good cable Look for broken or missing pins on cable connectors Rule out any bad patch panel connections or media convertors between the source and destination If possible bypass the patch panel or eliminate media convertors fiber optic to copper Try the cable in another port to see if the problem follows the cable Catalyst 3750 X switch StackWise cable remove and inspect the cable
93. 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 253201 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P26 W OL 19593 01 Chapter2 Switch Installation Data Stack Cabling Configurations W Figure 2 3 shows a recommended configuration when the switches are mounted side by side Use the 1 meter and the 3 meter StackWise cables to connect the switches This configuration provides redundant connections Figure 2 3 Data Stacking up to Eight Switches in a Side by Side Mounting 86825 Data Stack Bandwidth and Partitioning Examples This section provides examples of data stack bandwidth and possible data stack partitioning Figure 2 4 shows a data stack of Catalyst 3750 X switches that provides full bandwidth and redundant StackWise cable connections Figure 2 4 Example of a Data Stack with Full Bandwidth Connections 253202 Figure 2 5 shows an example of a stack of Catalyst 3750 X switches with incomplete Stack Wise 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
94. net Ports 2 27 10 100 1000 Ethernet Port Connections 2 28 PoE Port Connections 2 28 Where to Go Next 2 29 CHAPTER 3 Power Supply and Fan Module Installation 3 1 Power Supply Module Overview 3 1 Installation Guidelines 3 5 Installing an AC Power Supply 3 6 Installing a DC Power Supply 3 7 Equipment That You Need 3 8 Grounding the Switch 3 9 Installing the DC Power Supply in the Switch 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 CHAPTER 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 Connections 4 3 PoE Port Connections 4 3 SFP Modules 4 3 Interface Settings 4 4 Ping End Device 4 4 Spanning Tree Loops 4 4 Switch Performance 4 4 Speed Duplex and Autonegotiation 4 4 Autonegotiation and Network Interface Cards 4 5 Cabling Distance 4 5 Resetting the Switch to the Factory Default Settings 4 5 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide I OL 19593 01 Contents W Finding the Switch Serial Number 4 6 Replacing a Failed Data Stack Member Catalyst 3750 X Switches 4 6 Technical Specifications A 1 Switch Specifications A 1 Power Supply Module Specifications A 2 Fan Module Specifications
95. oE PoE port power The PoE port status 1 Only Catalyst 3750 X switches 2 Only switches with PoE ports Table 1 9 Port Mode Meaning of Switch LED Colors in Different Modes Port LED Color 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 Alternating green amber Link fault Error frames can affect connectivity and errors such as excessive collisions CRC errors and alignment and jabber errors are monitored for a link fault indication Amber Port is blocked by Spanning Tree Protocol STP and is not forwarding data After a port is reconfigured the port LED can be amber for up to 30 seconds as STP checks the switch for possible loops SPEED 10 100 1000 ports Off Port is operating at 10 Mb s Green Port is operating at 100 Mb s Single green flash on for 100 ms off for 1900 ms Port is operating at 1000 Mb s Network module sl ots Off Port is not operating Blinking green Port is operating at up to 10 Gb s Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Product Overview USB Console LED Front Panel Description Table 1 9 Meaning of Switch LED Colors in Different Modes continued Port Mode Port LED Color Meaning DUPLX Off Port is operating in
96. of the power supply module inward and pull the power supply out Insert the power supply in the power supply slot and gently push it into the slot Figure 3 11 When correctly installed the DC power supply excluding the extraction handle is flush with the switch rear panel Catalyst 3750 X and 3560 X Switch Hardware Installation Guide M310 OL 19593 01 Chapter3 Power Supply and Fan Module Installation Installing a DC Power Supply W Figure 3 11 Inserting the DC Power Supply in the Switch Step6 Connect the input power as described in the Wiring the DC Input Power Source section Wiring the DC Input Power Source Step 1 Using a wire stripping tool strip each of the four wires from the DC input power source to the appropriate length for the terminals Warning Use copper conductors only Statement 1025 Step2 Using a Panduit crimping tool crimp the fork type terminals to the copper conductor 90C 14 AWG DC power input wires Step3 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 ground wire to a grounded metal rack or to earth ground if the switch is not in a grounded rack Figure 3 12 DC Source A Isolated From Source B with No Common Ground 253447 Catalyst 3750 X and 3560 X Switch Hardwar
97. onfig 1 Return back to the setup without saving this config 2 Save this configuration to nvram and exit If you want to save the configuration and use it the next time the switch reboots select option 2 to save it in nonvolatile RAM NVRAM Enter your selection 2 2 Make your selection and press Return After you complete the setup program the switch can run the default configuration that you created To change this configuration or to perform other management tasks enter commands at the switch gt prompt or use Cisco Network Assistant the Cluster Management Suite CMS or another management tool for further configuration Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Pcs E OL 19593 01 Numerics 10 100 1000 ports cable lengths 1 3 2 28 connecting to 2 28 described 1 3 pinouts B 1 recommended cables 2 28 10 100 Ethernet management port 1 20 10 Gigabit Ethernet module slots connecting devices 2 24 19 and 24 inch racks 2 18 A AC power power supply module described 1 17 specifications A 3 adapter pinouts terminal RJ 45 to DB 25 B 9 RJ 45 to DB 9 B 8 airflow patterns 1 19 altitude operating and storage A 1 autonegotiation default setting 2 28 troubleshooting 4 4 bodily injury protection warning 2 15 brackets See mounting brackets INDE xX c cable guide attaching 2 18 cable lengths B 5 cables crossover four twisted pair pinout B 7 identifying B 8 t
98. otfoctdn CISCO Catalyst 3750 X and 3560 X Switch Hardware Installation Guide May 2010 Americas Headquarters Cisco Systems 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 Text Part Number OL 19593 01 THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE ALL STATEMENTS INFORMATION AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND EXPRESS OR IMPLIED USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY The following information is for FCC compliance of Class A devices This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interferen
99. ound lug over the exposed area of the wire Step4 Using a Panduit crimping tool crimp the ground lug to the wire Figure 3 9 Figure 3 9 Crimping the Ground Lug 200044 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter3 Power Supply and Fan Module Installation W Installing a DC Power Supply Step 5 Step 6 Step 7 Use the ground screw to attach the single ground lug to the switch rear panel Use two ground screws to attach the dual hole lug to the switch rear panel Figure 3 10 Using a ratcheting torque screwdriver torque the ground lug screws to 60 Ibf in 960 ozf in Connect the other end of the grounding wire to an appropriate grounding point at your site or to the rack Figure 3 10 Attaching the Ground Lug and Wire Assembly 1 Single ground screw and lug ring 2 Dual ground adaptor and dual hole lug Installing the DC Power Supply in the Switch Step 1 Step 2 Step 3 Step 4 Step 5 See the Installation Guidelines page 3 5 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 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 Use a number 2 Phillips screwdriver to remove the DC input power wires from the power terminals Press the release latch at the right side
100. owerKEY PowerPanels PowerTV PowerTV Design PowerVu Prisma ProConnect ROSA SenderBase SMARTnet Spectrum Expert StackWise WebEx and the WebEx logo are registered trademarks of Cisco and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or website are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company 1002R Catalyst 3750 X and 3560 X Switch Hardware Installation Guide 2010 Cisco Systems Inc All rights reserved CHAPTER 1 vii Purpose vii Related Publications vii Obtaining Documentation and Submitting a Service Request viii Product Overview 1 1 Switch Models 1 1 Front Panel Description 1 3 10 100 1000 Ethernet Ports 1 3 PoE Ports 1 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 Modules 1 17 Switch Power Supply Modules 1 17 Fan Modules 1 19 XPS Connector 1 19 StackPower Connector Catalyst 3750 X Switches 1 20 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide
101. pendix B Connector and Cable Specifications Connector Specifications W Figure B 4 Simplex LC Cable Connector 57834 Figure B 5 Copper SFP Module RJ 45 Connector Pin Label 12345678 1 TPO TPO TP1 TP2 TP2 TP1 TP3 TP3 oN Oa A WO DY 60915 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 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 E es Appendix B Connector and Cable Specifications HT Connector Specifications Figure B 7 10 100 Port Pinouts Pin Label 12345678 aN OAR WOODY Z O H5318 Console Port The switch has two console ports a USB 5 pin mini Type B port on the front panel see Figure B 8 and an RJ 45 console port on the rear panel Figure B 8 USB Mini Type B Port 253163 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 lt lt 5 wo O Tt oO to N Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Ba E OL 19593
102. radio or television reception try to correct the interference by using one or more of the following measures Turn the television or radio antenna until the interference stops e Move the equipment to one side or the other of the television or radio e Move the equipment farther away from the television or radio e 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 Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California Berkeley UCB as part of UCB s public domain version of the UNIX operating system All rights reserved Copyright 1981 Regents of the University of California NOTWITHSTANDING ANY OTHER WARRANTY HEREIN ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED AS IS WITH ALL FAULTS CISCO AND THE ABOVE NAMED SUPPLIERS DISCLAIM ALL WARRANTIES EXPRESSED OR IMPLIED INCLUDING WITHOUT LIMITATION THOSE OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING USAGE OR TRADE PRACTICE IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT SPECIAL CONSEQUENTIAL OR I
103. rations allow the switch to leverage power available from other switches only Catalyst 3750 X switches e Configurable support for Cisco intelligent power management including enhanced power negotiation power reservation and per port power policing Depending on the installed power supply modules each port can deliver up to 30 W of PoE See 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 Connector and Cable Specifications Network Modules The switch has one hot swappable network module that provides SFP and SFP uplink ports to connect to other devices You must insert the network module during switch operation Operating the switch without a network module is not supported A blank module is available The switch generates logs when you insert or remove a network module with SFP ports Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter1 Product Overview Front Panel Description W Table 1 3 Network Modules Network Module Description Blank This module has no uplink ports 1 Gigabit Ethernet This modul
104. rd Statement 206 Warning Installing Step 1 Step 2 Step 3 Step 4 Only trained and qualified personnel should be allowed to install replace or service this equipment Statement 1030 Statement 371 Power Cable and AC Adapter in TL ERD R AFETA REDRA DTRAMELISHERE CRACKS O Atim EmA OR m E EAA EARD ERR KKRORACRVYES Et BRAMASRICKY SRROBE PSECA FICRE Tiz lt ULE ULELIXCSAY F WI FRIRE OBRT FISHES ORGAN ER CISA CEBU EOS HECESUY an AC Power Supply Turn off the power at its source Remove the power cord from the power cord retainer Remove the power cord from the power connector Press the release latch at the right side of the power supply module inward and slide the power supply out Figure 3 6 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide E OL 19593 01 Chapter3 Power Supply and Fan Module Installation A Installing a DC Power Supply W Caution Step 5 Step 6 Step 7 Step 8 Do not leave the power supply slot open for more than 90 seconds while the switch is operating Insert the new power supply into the power supply slot and gently push it into the slot Figure 3 6 When correctly inserted the 350 W and 715 W power supplies excluding the power cord retainer are flush with the switch rear panel The 1100 W power supply module extends 1 5 inches from the switch rear panel Figure 3 6 Inserting the AC Power Supply in the Switch
105. re these XPS 2200 features through the switch software e Enable XPS active or standby mode for each connected switch e Configure switch priority for XPS support e List the connected switches and power supply module sizes e Report when a switch is powered by the XPS e Report the XPS power supply module status e Read and monitor backup failure and exception history See the switch software configuration guide on Cisco com http www cisco com en US products ps 10745 products_installation_and_ configuration_guides_list html StackPower Connector Catalyst 3750 X Switches The Catalyst 3750 X switches 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 representative e CAB SPWR 30CM 0 3 meter cable e CAB SPWR 150CM 1 5 meter cable For details about connecting StackPower cables and StackPower guidelines see the Planning a StackPower Stack Catalyst 3750 X Switches section on page 2 8 Management Ports Ethernet Management Port You can connect the switch to a host such as a Windows workstation or a terminal server through the 10 100 Ethernet management port or one of the console ports see Figure 1 5
106. red switch by placing the switch in Express Setup mode and then connecting a switch Ethernet port or the Ethernet management port to the Ethernet port of your PC or 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 section on page C 6 After you have entered the configuration information for the switch save it to flash memory by using the write memory privileged EXEC command Note While in Express Setup mode the IP address 10 0 0 1 remains active on the switch until you enter the write memory command You lose the Telnet connection after entering the write memory command For more information about using the CLI see the command reference for this release Accessing the CLI Through a Console Port You can enter Cisco IOS commands and parameters through the CLI I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Appendix C Configuring the Switch with the CLI Based Setup Program HZ Accessing the CLI wy Note If you have stacked Catalyst 3750 X switches connect to the 10 100 Ethernet management port or console port of one of the stack switche
107. s You can perform the initial configuration for the entire stack on any switch in the stack Use one of these options to access the CLI e RJ 45 Console Port e USB Console Port RJ 45 Console Port The RJ 45 console port is on the rear panel of the switch Step 1 Connect the RJ 45 to DB 9 adapter cable to the 9 pin serial port on the PC Connect the other end of the cable to the switch console port Step2 Start the terminal emulation program on the PC or the terminal The program frequently a PC application such as HyperTerminal or ProcommPlus makes communication between the switch and your PC or terminal possible Step3 Configure the baud rate and character format of the PC or terminal to match the console port characteristics e 9600 baud e 8 data bits e 1 stop bit e No parity e None flow control Step4 Connect power to the switch as described in Chapter 3 Power Supply and Fan Module Installation Step5 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 page C 6 USB Console Port The USB mini Type B port is on the front panel of the switch Step 1 If you are connecting the switch USB console port see Figure C 1 to a Windows based PC for the first time install the USB driver Installing the Cisco Microsoft Windows XP USB Driver section on page C 4 Installing the Cisco Microsoft
108. sers and service people who are authorized within the restricted access location are made aware of the hazard A restricted access area can be accessed only through the use of a special tool lock and key or other means of security Statement 1072 Where to Go Next If the default configuration is satisfactory the switch does not need further configuration You can use any of these management options to change the default configuration e Start the device manager which is in the switch memory to manage individual and standalone switches This is an easy to use web interface that offers quick configuration and monitoring You can access the device manager from anywhere in your network through a web browser For more information see the switch getting started guide and the device manager online help e Start the Network Assistant application which is described in the Getting Started with Cisco Network Assistant guide Through this GUI you can configure and monitor a switch cluster or an individual switch OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter2 Switch Installation HE Where to Go Next e 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 e Start an SNMP application such as the CiscoView application Catalyst 3750 X and 3560 X
109. sh Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 g cs Appendix C Configuring the Switch with the CLI Based Setup Program HZ Entering the Initial Configuration Information Uninstalling the Cisco Microsoft Windows Vista and Windows 7 USB Driver S Note Step 1 Step 2 Step 3 Step 4 Disconnect the switch console terminal before uninstalling the driver Run setup exe for Windows 32 bit or setup x64 exe for Windows 64bit Click Next The InstallShield Wizard for Cisco Virtual Com appears Click Next When the Program Maintenance window appears select the Remove radio button Click Next When the Remove the Program window appears click Remove Note Step 5 If a User Account Control warning appears click Allow I trust this program to proceed When the InstallShield Wizard Completed window appears click Finish Entering the Initial Configuration Information IP Settings 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 manager or Cisco Network Assistant to configure and manage the switch You need this information from your network administrator e Switch IP address e Subnet mask IP netmask e Default gat
110. show a large amount of alignment errors frame check sequence FCS or late collisions errors might mean a speed or duplex mismatch A common issue occurs when duplex and speed settings are mismatched between two switches between a switch and a router or between the switch and a workstation or server Mismatches can happen when manually setting the speed and duplex or from autonegotiation issues between the two devices To maximize switch performance and to ensure a link follow one of these guidelines when changing the duplex or the speed settings e Let both ports autonegotiate both speed and duplex e Manually set the speed and duplex parameters for the interfaces on both ends of the connection e Ifaremote device does not autonegotiate use the same duplex settings on the two ports The speed parameter adjusts itself even if the connected port does not autonegotiate Catalyst 3750 X and 3560 X Switch Hardware Installation Guide maa g OL 19593 01 Chapter4 Troubleshooting Resetting the Switch to the Factory Default Settings Hi Autonegotiation and Network Interface Cards Cabling Distance Problems sometimes occur between the switch and third party network interface cards NICs By default the switch ports and interfaces autonegotiate Laptops or other devices are commonly set to autonegotiate yet sometimes issues occur To troubleshoot autonegotiation problems try manually setting both sides of the connection If this
111. show data stacks of Catalyst 3750 X switches with failover conditions In Figure 2 6 the Stack Wise cable is bad in link 2 Therefore this stack provides only half bandwidth and does not have redundant connections In Figure 2 7 link 2 is bad Therefore this stack partitions into two stacks and the top and bottom switches become stack masters Figure 2 6 Example of a Data Stack with a Failover Condition OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide jg Chapter2 Switch Installation HE Planning a StackPower Stack Catalyst 3750 X Switches Figure 2 7 Example of a Partitioned Data Stack with a Failover Condition 253205 Power On Sequence for Switch Data Stacks Consider these guidelines before you power on the switches in a stack e The sequence in which the switches are first powered on might affect the switch that becomes the stack master e If you want a particular switch to become the stack master power on that switch first This switch becomes the stack master and remains the stack master until a master re election is required After 1 minute power on the other switches in the stack e Ifyou have no preference as to which switch becomes the stack master power on all the switches in the stack within 1 min
112. sover cable B 8 crossover cables four twisted pair B 7 two twisted pair B 7 RJ 45 to DB 25 terminal adapter B 9 RJ 45 to DB 9 terminal adapter B 8 SFP and SFP module ports B 2 straight through cables four twisted pair B 7 two twisted pair B 7 PoE faults caution 1 11 LED 1 10 1 13 port connections 2 28 ports described 1 3 power planning tool 2 28 shock hazard warning 2 29 I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide W index PoE continued troubleshooting 4 3 port and interface troubleshooting 4 4 port LEDs 1 9 to 1 12 port modes changing 1 8 LEDs 1 9 to 1 10 See also mode button ports 10 100 1000 connecting to 2 28 described 1 3 pinouts B 1 recommended cables 2 28 POST LEDs 4 1 running at power on 4 1 power connection warning 2 2 Power over Ethernet See PoE power specifications A 3 power supply modules described 1 17 installation 3 6 procedures connection 2 23 to 2 29 installation 2 14 to 2 20 rear panel continued 1 16 1 19 StackWise ports XPS connector 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 B 2 described 1 5 installation 2 25 to 2 27 patch cable B 2 SFP modules supported 1 6 shelf mounting 2 20 s
113. ssis Statement 196 Warning A This product relies on the building s installation for short circuit overcurrent protection Ensure that the protective device is rated not greater than 20 A Statement 1005 Warning wy 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 e Ratcheting torque screwdriver with a number 2 Phillips head that exerts up to 15 pound force inches ibf in of pressure e Panduit crimping tool with optional controlled cycle mechanism model CT 720 CT 920 CT 920CH CT 930 or CT 940CH e Wire stripping tools e 12 gauge copper ground wire insulated or not for the single ground connection e 8 gauge copper ground wire insulated or not for the dual ground connection e Ground lug screw and ring lug connector in the switch accessory kit For a dual ground connection also use the dual ground adaptor and dual lug connector from the DC power supply accessory kit e Four leads of 14 gauge copper wire e Four fork type terminals from the DC power supply accessory kit The terminals must be the proper size for M3 screws in a Dinkle DT 35 B25 style terminal block Catalyst 3750 X and 3560 X Switch Hardware Installation Guide EN OL 19593 01 Chapter3 Power Supply and Fan Module Installation Installing a DC Power Supply W
114. switch and about the individual ports The port mode determines the type of information shown by the port LEDs Table 1 8 lists the mode LEDs and their associated port modes and meanings To select or change a mode press the Mode button until the desired mode is highlighted When you change port modes the meanings of the port LED colors also change Table 1 9 explains how to interpret the port LED colors in different port modes Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter1 Product Overview W Front Panel Description When you press the Mode button on any switch in the Catalyst 3750 X switch stack all the stack switches change to show the same selected mode For example if you press the Mode button on the stack master to show the SPEED LED all the other switches in the stack also show the SPEED LED Table 1 8 Mode LED Port Mode LEDs Port Mode Description STAT Port status The port status This is the default mode SPEED Port speed The port operating speed 10 100 or 1000 Mb s DUPLX Port duplex mode The port duplex mode full duplex or half duplex The 10 100 1000 ports operate only in full duplex mode Note MAST Master The stack master status STACK Stack member status StackWise port status The stack member status The Stack Wise port status See the Stack LED Catalyst 3750 X section on page 1 12 P
115. t Panel Description LEDs Table 1 5 Cisco SFP Modules Supported for the 3750 X and 3560 X Switches Part Number Description SFP H10GB CU3M 10 GBASE CU Twinax SFP cable assembly 3 meters SFP H10GB CU5M 10 GBASE CU Twinax SFP cable assembly Smeters For information about SFP modules see your SFP module documentation and the Installing SFP and SFP Modules section on page 2 25 For cable specifications see Appendix B Connector and Cable Specifications amp Note When ordering or using CX1 cables ensure that the version identifier is 2 or higher The Catalyst 3560 X switch supports the SFP module patch cable CAB SFP 50CM a 0 5 meter copper passive cable with SFP module connectors at each end This cable is only used with 1 Gigabit Ethernet SFP ports to connect two Catalyst 3560 X switches in a cascaded configuration 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 1 System LED 6 USB console port LED 2 XPS LED 7 S PWR StackPower LED 3 Status LED 8 Master LED 4 Speed LED 9 Stack LED 5 Duplex LED 10 PoE LED 1 XPS Expandable power system Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Chapter1 Product Overview Front
116. t Windows based PC is connected to the USB console port on the switch e Installing the Cisco Microsoft Windows XP USB Driver e Installing the Cisco Microsoft Windows 2000 USB Driver e Installing the Cisco Microsoft Windows Vista and Windows 7 USB Driver Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 g cs Appendix C Configuring the Switch with the CLI Based Setup Program HZ Accessing the CLI Installing the Cisco Microsoft Windows XP USB Driver Step 1 Obtain the file Cisco_usbconsole_driver zip from the Cisco com web site and unzip it amp Note You can download the driver file from the Cisco com site for downloading the switch software Step2 If using 32 bit Windows XP double click the setup exe file in the Windows_32 folder If using 64 bit Windows XP double click the setup x64 exe file in the Windows_64 folder Step3 The Cisco Virtual Com InstallShield Wizard begins Step4 The Ready to Install the Program window appears Click Install Step5 The InstallShield Wizard Completed window appears Click Finish Step6 Connect the USB cable to the PC and the switch console port The USB console port LED turns green and the Found New Hardware Wizard appears Follow the instructions to complete the driver installation Installing the Cisco Microsoft Windows 2000 USB Driver Step 1 Obtain the file Cisco_usbconsole_driver zip from the Cisco com web site and unzip it S Note You can down
117. ted internal power supply modules OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide jg Chapter3 Power Supply and Fan Module Installation W Power Supply Module Overview amp Table 3 1 Power Supply Module Part Numbers and Descriptions Part Number Description C3KX PWR 1100WAC C3KX PWR 1100WAC JP 1100 W AC power supply module C3KX PWR 715WAC 715 W AC power supply module C3KX PWR 350WAC 350 W AC power supply module C3KX PWR 440WDC 440 W DC power supply module C3KX PSBAY BLNK Blank cover 1 This module is used only in Japan Table 3 2 Power Supply Modules Used with PoE and PoE Switch Models 48 Port 24 Port 48 Port PoE 24 Port PoE Non PoE Non PoE Power Supply Module Switch Switch Switch Switch C3KX PWR 1100WAC Primary or spare Spare Spare Spare C3KX PWR 1100WAC JP C3KX PWR 715WAC Spare Primary or spare Spare Spare C3KX PWR 350WAC Spare Spare Primary or spare Primary or spare C3KX PWR 440WDC Primary or spare Primary or spare Primary or spare Primary or spare C3KX PSBAY BLNK Blank module Blank module Blank module Blank module 1 For full 15 4W support on a 48 port PoE switch you must use a C3KX PWR 1100WAC power supply module 2 This module is used only in Japan Table 3 3 Switch Power Supply Requirements for PoE and PoE 48 Port Switch one 1100 W power supply 24 Port Switch one 715 W power supp
118. through Gigabit Ethernet connections Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P22 OL 19593 01 CHAPTER Switch Installation This chapter describes how to install and connect a Catalyst 3750 X or a 3560 X switch It also includes planning and cabling considerations for stacking switches only Catalyst 3750 X switches Read the topics and perform the procedures in this order Preparing for Installation page 2 1 Planning a Switch Data Stack Catalyst 3750 X Switches page 2 4 Planning a StackPower Stack Catalyst 3750 X Switches page 2 8 Installing the Switch page 2 14 Connecting to the StackWise Ports 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 Safety Warnings page 2 1 Installation Guidelines page 2 3 Tools and Equipment page 2 4 This section includes the basic installation caution and warning statements Translations of the warning statements appear in the Regulatory Compliance and Safety Information for the Catalyst 3750 X and 3560 X Switch document available at Cisco com Read this section before you start the installation procedure
119. til you are ready to connect the cable The plugs and caps protect the module ports and cables from contamination and ambient light e Removing and installing a network module can shorten its useful life Do not remove and insert any network module more often than necessary e 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 surface Step2 Remove the module from the protective packaging Step3 Remove the 10 Gigabit Ethernet module slot EMC plug and save A Caution Verify the correct orientation of your module before inserting it into the slot Incorrect insertion can damage the module Step4 Position the module face up to install in the module slot See Figure 2 25 Slide the module into the opening until the back of the module faceplate is flush with the switch faceplate Fasten the captive screws to secure the network module in place A Caution Do not insert or remove a network module with attached fiber optic cables A module interface might change to an error disabled state when a network module is inserted or removed with connected fiber optic cables If the interface is in an error disabled state you can re enable the interface by using the shutdown and no shutdown interface configuration commands Catalyst 3750 X and 3560 X Switch Hardware Installation
120. to 95 noncondensing Altitude Up to 10 000 ft 3049 m Physical Specification Dimensions H x D x W 1 68 x 6 8 x 5 74 in 4 27 x 17 27 x 14 58 cm Weight 0 24 Ib 0 1 kg Operating Specification Airflow 60 cfm Catalyst 3750 X and 3560 X Switch Hardware Installation Guide OL 19593 01 Appendix A Technical Specifications Fan Module Specifications W Table A 6 Standards 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 86 F 30 C Telco CLEI code I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Appendix A Technical Specifications W Fan Module Specifications Catalyst 3750 X and 3560 X Switch Hardware Installation Guide PAS E OL 19593 01 APPENDIX B Connector and Cable Specifications e Connector Specifications section on page B 11 e Cable and Adapter Specifications section on page B 5 Connector Specifications e 10 100 1000 Ports page B 1 e 10 Gigabit Ethernet CX1 SFP Copper Connectors page B 2 e SFP and SFP Modules page B 2 e 10 100 Ethernet Management Port pa
121. ules that the switch supports Use only Cisco SFP modules on the switch For more information about installing removing cabling and troubleshooting SFP modules see the module documentation that shipped with your device For module cable specifications see Appendix B Connector and Cable Specifications OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide Chapter2 Switch Installation W installing SFP and SFP Modules Installing an SFP Module A Observe these general precautions Warning A Class 1 laser product Statement 1008 e Do not remove the dust plugs from the SFP modules or the rubber caps from the fiber optic cable until you are ready to connect the cable The plugs and caps protect the module ports and cables from contamination and ambient light e Removing and installing an SFP module can shorten its useful life Do not remove and insert any SFP module more often than necessary e To prevent ESD damage follow your normal board and component handling procedures when connecting cables to the switch and other devices Caution Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 To avoid damage to the network module first install 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 Attach an ESD preventive wrist strap to your wrist and to a bare metal surf
122. ute These switches participate in the stack master election Switches powered on after 1 minute do not participate in the election e Power off a switch before you add it to or remove it from an 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 e StackPower Stacking Guidelines page 2 8 e StackPower Cabling Configurations page 2 9 e Installing the Switch page 2 14 StackPower Stacking Guidelines You can configure a StackPower stack for either power sharing or redundancy In power sharing mode the power of all the power supplies in the stack is aggregated and distributed among the stack members In redundant mode when the total power budget of the stack is calculated the wattage of the largest power supply is not included That power is held in reserve and used to maintain power to switches and attached devices when one power supply fails Following the failure of a power supply the StackPower mode becomes power sharing Note Power sharing mode is the recommended configuration for Catalyst 3750 X switches The Catalyst 3560 X switches support only redundant mode Catalyst 3750 X and 3560 X Switch Hardware Installation Guide P28
123. wo 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 22 Cisco IP Phones connecting to 2 28 to 2 29 Cisco Network Assistant 1 21 Cisco Power Calculator 2 28 CiscoView 1 22 CLI 1 22 accessing by using Express Setup C 1 accessing through console port C 1 code compliance warning 2 3 command line interface See CLI connection procedures 2 23 to 2 29 connectors and cables B 1 to B 9 console port connectors and cables B 4 described 1 20 I OL 19593 01 Catalyst 3750 X and 3560 X Switch Hardware Installation Guide W index crossover cable See cables D DC power power supply module described 1 17 specifications A 4 DC power warning 3 8 device manager described 1 21 to configure switch 2 29 diagnosing problems 4 1 dimensions A 3 duplex default setting 2 28 LED 1 10 troubleshooting 4 4 electrical noise avoiding 2 4 electromagnetic safety 2 3 Ethernet and fiber cable troubleshooting 4 2 Ethernet management port described 1 20 LED POST 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 clearanc

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