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Switch Installation
This chapter describes how to install a Catalyst 3750-E or a Catalyst 3560-E switch and make
connections to the switch. It also includes planning and cabling considerations for stacking switches
(only Catalyst 3750-E switches). Read the topics and perform the procedures in this order:
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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
This section covers these topics:
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Safety Warnings
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-E and
Catalyst 3560-E Switch document that shipped with the switch and online at Cisco.com. Read this
section before you start the installation procedure.
OL-9774-04
Preparing for Installation, page 2-1
Planning a Switch Stack (Catalyst 3750-E Switches), page 2-6
Installing the Switch, page 2-10
Connecting to the StackWise Ports (Catalyst 3750-E Switches), page 2-18
Installing Devices in the 10-Gigabit Ethernet Slots, page 2-19
Installing SFP Modules, page 2-22
Connecting Devices to the Ethernet Ports, page 2-25
Where to Go Next, page 2-28
Safety Warnings, page 2-1
Installation Guidelines, page 2-5
Box Contents, page 2-6
Tools and Equipment, page 2-6
C H A P T E R
Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide
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2-1
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Table of Contents
Summary of Contents for Casio Catalyst 3750-E
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Page 1: Switch Installation
C H A P T E R Switch Installation This chapter describes how to install a Catalyst 3750-E or a Catalyst 3560-E switch and make connections to the switch. It also includes planning and cabling considerations for stacking switches (only Catalyst 3750-E switches). Read the topics and perform the procedures in this order: Preparing for Installation, page 2-1 •... - Page 2 Statement 378 Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-04...
- Page 3 This unit might have more than one power supply connection. All connections must be removed to Warning de-energize the unit. Statement 1028 Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Warning Statement 1030 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-04...
- Page 4 The grounding architecture of this product is DC-isolated (DC-I) Note Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-04...
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Page 5: Installation Guidelines
These standards provide guidelines for acceptable working environments and acceptable levels of suspended particulate matter: – Network Equipment Building Systems (NEBS) GR-63-CORE National Electrical Manufacturers Association (NEMA) Type 1 – International Electrotechnical Commission (IEC) IP-20 – Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide OL-9774-04... -
Page 6: Planning A Switch Stack (Catalyst 3750-E Switches)
For general concepts and procedures to manage switch stacks, see the switch software configuration guide on Cisco.com. When adding a Catalyst 3750-E switch to an existing 3750 switch stack, review the Catalyst 3750-E Switch Stack Compatibility Guide on Cisco.com for information about mixed stack configurations. -
Page 7: Stack Cabling Configurations
3-meter StackWise cable in addition to the supplied 0.5-meter StackWise cable. This configuration also provides redundant connections. Figure 2-2 Stacking the Catalyst 3750-E Switches in a Vertical Rack or on a Table Using 0.5-meter and 3-meter StackWise Cables Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide... -
Page 8: Stack Bandwidth And Partitioning Examples
Stack Bandwidth and Partitioning Examples This section provides examples of stack bandwidth and possible stack partitioning. Figure 2-5 shows an example of a stack of Catalyst 3750-E switches that provides full bandwidth and redundant StackWise cable connections. Figure 2-5 Example of a Stack with Full Bandwidth Connections... -
Page 9: Power On Sequence For Switch Stacks
Stack Cabling Configurations Figure 2-7 Figure 2-8 show examples of stacks of Catalyst 3750-E switches with failover conditions. Figure 2-7, the StackWise cable is bad in link B; therefore, this stack provides only half bandwidth and does not have redundant connections. In Figure 2-8, link B is bad;... -
Page 10: Installing The Switch
After Installing the Switch, page 2-17 • The illustrations shown in this section show the Catalyst 3750E-48 PoE switch as an example. Except for wall-mounting, you can install the Catalyst 3750-E and Catalyst 3560-E switches following the same procedures. Rack-Mounting To install the switch in a 19-inch rack, follow the instructions described in this section. - Page 11 19-inch brackets, part number RCKMNT-E-1RU= 23-inch brackets, part number RCKMNT-E-MISC= 23/24-inch brackets, part number RCKMNT-E-MISC= ETSI brackets, part number RCKMNT-E-MISC= Wall-mount brackets for Catalyst 3560E-12D switches, part number 700-25427-XX= Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-11 OL-9774-04...
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Page 12: Attaching The Rack-Mount Brackets
Removing Screws from the Switch 47 X X2 -1 X2 -2 C at al ys t 3 7 5 0 -E 48 X SE RI ES P o E -4 8 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-12 OL-9774-04... - Page 13 P o E -4 8 10 0- 24 0- 10 -5 A AC O K 50 -6 0 HZ PS O K Front-mounting position Mid-mounting position Number-8 Phillips flat-head screws Rear-mounting position Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-13 OL-9774-04...
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Page 14: Mounting The Switch In A Rack
PoE -48 100- 240 10-5 A AC OK 50-6 0 HZ PS OK Phillips machine screw, black Number-12 Phillips machine screws Cable guide Mid-mounting position Front-mounting position Rear-mounting position Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-14 OL-9774-04... -
Page 15: Attaching The Brackets To The Switch For Wall-Mounting
Do not use the 19-inch brackets to wall-mount the switch. The brackets are not suitable for wall-mounting. Figure 2-13 Attaching the Brackets for Wall-Mounting (only Catalyst 3560E-12D Switches) X2 -9 X2 -10 X2 -11 X2 -12 Phillips truss-head screws Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-15 OL-9774-04... -
Page 16: Mounting The Catalyst 3560E-12D Switch On A Wall
Wall-Mounting Catalyst 3560E-12D Switches, Left-Side Panel Facing Up User-supplied screws When you complete the switch installation, see the “After Installing the Switch” section on page 2-17 for more information switch configuration. Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-16 OL-9774-04... -
Page 17: After Installing The Switch
Connect to the front-panel ports. See the “Installing Devices in the 10-Gigabit Ethernet Slots” • section on page 2-19 and the “Connecting Devices to the Ethernet Ports” section on page 2-25. Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-17 OL-9774-04... -
Page 18: Connecting To The Stackwise Ports (Catalyst 3750-E Switches)
When you need to remove the StackWise cable from the connector, make sure to fully unscrew the correct screws before removing the connector. When the connectors are not being used, replace the dust covers to protect them from dust. Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-18 OL-9774-04... -
Page 19: Installing Devices In The 10-Gigabit Ethernet Slots
For Catalyst 3560E-12D switches, position the module top facing right to install in a module slot. See Figure 2-18 Figure 2-20. Slide the module into the opening until the back of the module faceplate is flush with the switch faceplate. Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-19 OL-9774-04... - Page 20 1 Module inserted face up 2 Module inserted face down Figure 2-18 Installing X2 Transceiver Modules in Catalyst 3560E-12D Switches X 2 -1 1 X 2 -1 2 1 Module inserted facing right Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-20 OL-9774-04...
- Page 21 1 Module inserted face up 2 Module inserted face down Figure 2-20 Installing Converter Modules in Catalyst 3560E-12D Switches X 2 -1 1 X 2 -1 2 1 Module inserted facing right Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-21 OL-9774-04...
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Page 22: Removing An X2 Transceiver Module Or Converter Module
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.” Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-22 OL-9774-04... -
Page 23: Installing An Sfp Module
If the module has a bale-clasp latch, close it to lock the SFP module in place. Step 7 Remove the SFP dust plugs and save. Connect the SFP cables. Step 8 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-23 OL-9774-04... - Page 24 Converter Module with SFP Modules Installed in Catalyst 3560E-12D Switches X 2 -1 0 X 2 -1 1 X 2 -1 2 Converter module Send (TX) optical bore SFP modules Receive (RX) optical bore Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-24 OL-9774-04...
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Page 25: Removing An Sfp Module
Category 5e and Category 6 cables can store high levels of static electricity. Always ground the cables Caution to a suitable and safe earth ground before connecting them to the switch or other devices. Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-25 OL-9774-04... -
Page 26: Poe Port Connections
370 W. On a per-port basis, you can control whether or not a PoE port automatically provides power when an IP phone or an access point is connected. Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-26... - Page 27 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 Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-27...
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Page 28: Where To Go Next
Use the CLI to configure the switch as a member of a cluster or as an individual switch from the • console. See the switch command reference on Cisco.com for information on using the CLI with the switch. Start an SNMP application such as the CiscoView application. • Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide 2-28 OL-9774-04...