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... Module Slots 2-7 SFP Modules 2-7 LEDs 2-8 System LED 2-9 RPS LED 2-9 Master LED 2-10 Port LEDs and Modes 2-10 Rear Panel Description 2-14 StackWise Ports 2-15 Power Connectors 2-16 Internal Power Supply Connector 2-16 Cisco RPS Connector 2-16 Console Port 2-17 Management Options 2-18 Network Configurations 2-19 Switch Installation 3-1 Preparing for Installation 3-1 Warnings 3-2 EMC Regulatory Statements 3-4 Catalyst...
... Module Slots 2-7 SFP Modules 2-7 LEDs 2-8 System LED 2-9 RPS LED 2-9 Master LED 2-10 Port LEDs and Modes 2-10 Rear Panel Description 2-14 StackWise Ports 2-15 Power Connectors 2-16 Internal Power Supply Connector 2-16 Cisco RPS Connector 2-16 Console Port 2-17 Management Options 2-18 Network Configurations 2-19 Switch Installation 3-1 Preparing for Installation 3-1 Warnings 3-2 EMC Regulatory Statements 3-4 Catalyst...
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... the 10/100 and 10/100/1000 Ports 3-44 Connecting to an SFP Module 3-46 Connecting to a Fiber-Optic SFP Module 3-47 Connecting to 1000BASE-T SFP Modules 3-48 Where to Go Next 3-50 4 C H A P T E R Troubleshooting 4-1 Understanding POST Results 4-1 Clearing the Switch IP Address and Configuration 4-2 Diagnosing Problems 4-3 Replacing a Failed Stack Member 4-7... Module Ports B-5 Console Port B-6 Cable and Adapter Specifications B-6 Two Twisted-Pair Cable Pinouts B-6 Four Twisted-Pair Cable Pinouts for 10/100 Ports B-7 Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports B-8 Catalyst 3750 Switch ...
... the 10/100 and 10/100/1000 Ports 3-44 Connecting to an SFP Module 3-46 Connecting to a Fiber-Optic SFP Module 3-47 Connecting to 1000BASE-T SFP Modules 3-48 Where to Go Next 3-50 4 C H A P T E R Troubleshooting 4-1 Understanding POST Results 4-1 Clearing the Switch IP Address and Configuration 4-2 Diagnosing Problems 4-3 Replacing a Failed Stack Member 4-7... Module Ports B-5 Console Port B-6 Cable and Adapter Specifications B-6 Two Twisted-Pair Cable Pinouts B-6 Four Twisted-Pair Cable Pinouts for 10/100 Ports B-7 Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports B-8 Catalyst 3750 Switch ...
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... Suite (CMS) online help (available only from the switch CMS software) • Catalyst 3750 Switch Hardware Installation Guide (order number DOC-7815136=) • Cisco Small Form-Factor Pluggable Modules Installation Notes (order number DOC-7815160=) • Cisco Small Form-Factor Pluggable Modules Compatibility Matrix (not orderable but available on Cisco.com) • Compatibility Matrix for 1000BASE-T Small Form...
... Suite (CMS) online help (available only from the switch CMS software) • Catalyst 3750 Switch Hardware Installation Guide (order number DOC-7815136=) • Cisco Small Form-Factor Pluggable Modules Installation Notes (order number DOC-7815160=) • Cisco Small Form-Factor Pluggable Modules Compatibility Matrix (not orderable but available on Cisco.com) • Compatibility Matrix for 1000BASE-T Small Form...
Hardware Installation Guide
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... LEDs mean that no devices are connected to a 10/100 Ethernet port or small form-factor pluggable (SFP) module port on page 4-2. Step 4 Connect the Ethernet cable (not included) to the switch. Chapter 1 Using Express Setup Starting Express Setup Follow these steps to start the Express Setup program: Step 1... of the LEDs begin to blink after you press the Mode button, release it. Note If all of the switch, as shown in Figure 1-5. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-5 Press and hold the Mode button, as shown in Figure 1-4, until the four LEDs above...
... LEDs mean that no devices are connected to a 10/100 Ethernet port or small form-factor pluggable (SFP) module port on page 4-2. Step 4 Connect the Ethernet cable (not included) to the switch. Chapter 1 Using Express Setup Starting Express Setup Follow these steps to start the Express Setup program: Step 1... of the LEDs begin to blink after you press the Mode button, release it. Note If all of the switch, as shown in Figure 1-5. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-5 Press and hold the Mode button, as shown in Figure 1-4, until the four LEDs above...
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... optional Cisco RPS 300 redundant power system that operates on AC input and supplies backup DC power output to nine switches in half-duplex mode at 10, 100, or 1000 Mbps in full-duplex mode or in a stack by cabling the StackWise ports. Catalyst 3750G-24T-24 10/100/1000 Ethernet ports - Catalyst 3750G-12S-12 SFP module slots...
... optional Cisco RPS 300 redundant power system that operates on AC input and supplies backup DC power output to nine switches in half-duplex mode at 10, 100, or 1000 Mbps in full-duplex mode or in a stack by cabling the StackWise ports. Catalyst 3750G-24T-24 10/100/1000 Ethernet ports - Catalyst 3750G-12S-12 SFP module slots...
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...RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 2 1 10/100 ports 2 SFP module ports The 10/100/1000 ports ...on . Port 3 is above the second member (port 2) on . The SFP port numbers are numbered 1 through 24. The first member of Catalyst 3750 switches. Chapter 2 Product Overview Front Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch...
...RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 2 1 10/100 ports 2 SFP module ports The 10/100/1000 ports ...on . Port 3 is above the second member (port 2) on . The SFP port numbers are numbered 1 through 24. The first member of Catalyst 3750 switches. Chapter 2 Product Overview Front Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch...
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Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02 Front Panel Description Figure 2-2 Catalyst 3750G-24T Front Panel SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 1 Catalyst 3750 SERIES 1 10/100... MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 25 26 27 28 1 2 1 10/100 ports 2 SFP module ports The Catalyst 3750G-12S SFP module slots are grouped in three sets...
Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02 Front Panel Description Figure 2-2 Catalyst 3750G-24T Front Panel SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 1 Catalyst 3750 SERIES 1 10/100... MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 25 26 27 28 1 2 1 10/100 ports 2 SFP module ports The Catalyst 3750G-12S SFP module slots are grouped in three sets...
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...36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X Catalyst 3750 SERIES 1 3 2 4 1 2 1 10/100 ports 2 SFP module ports 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-5 The first member of the pair (port 1) is above the second member... 48. Port 3 is above port 4, and so on. Chapter 2 Product Overview Figure 2-4 Catalyst 3750G-12S Front Panel Front Panel Description 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 1 2 3 4 5 6 7 8 9 10 Catalyst 3750 SERIES 11 12 1 1 SFP module ports The Catalyst 3750-48TS 10/100 ports are grouped in Figure 2-1.
...36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X Catalyst 3750 SERIES 1 3 2 4 1 2 1 10/100 ports 2 SFP module ports 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-5 The first member of the pair (port 1) is above the second member... 48. Port 3 is above port 4, and so on. Chapter 2 Product Overview Figure 2-4 Catalyst 3750G-12S Front Panel Front Panel Description 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 1 2 3 4 5 6 7 8 9 10 Catalyst 3750 SERIES 11 12 1 1 SFP module ports The Catalyst 3750-48TS 10/100 ports are grouped in Figure 2-1.
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... SFP module. The Catalyst 3750 models support these Cisco SFP options: • 1000BASE-LX • 1000BASE-SX • 1000BASE-T For more information about these SFP modules, refer to a fiber-optic SFP module. You can use Category 5 cable with LC or MT-RJ connectors to connect to your SFP module documentation. 78-15136-02 Catalyst 3750 Switch Hardware Installation...
... SFP module. The Catalyst 3750 models support these Cisco SFP options: • 1000BASE-LX • 1000BASE-SX • 1000BASE-T For more information about these SFP modules, refer to a fiber-optic SFP module. You can use Category 5 cable with LC or MT-RJ connectors to connect to your SFP module documentation. 78-15136-02 Catalyst 3750 Switch Hardware Installation...
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...For example, if you change port modes, the meanings of information displayed through the port LEDs. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Table 2-2 lists the LED colors and their associated port mode and meaning. To select or change . Table... 2-5 explains how to interpret the port LED colors in different port modes. Switch is not the stack master. Port LEDs and Modes Each RJ-45 port and SFP module...
...For example, if you change port modes, the meanings of information displayed through the port LEDs. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Table 2-2 lists the LED colors and their associated port mode and meaning. To select or change . Table... 2-5 explains how to interpret the port LED colors in different port modes. Switch is not the stack master. Port LEDs and Modes Each RJ-45 port and SFP module...
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...Off Port is member number 8 of the stack. Note When installed in Catalyst 3750 switches, 1000BASE-T SFP modules can be members of a stack. Stack LED The stack LED shows the sequence of member switches in half-duplex mode at 10, 100, or 1000 Mbps in full...that member number. (stack member) Flashing Green Selected switch's member number. Green Member number of other switches in the stack. The first nine port LEDs show the status for StackWise ports 1 and 2, respectively. 2-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Front Panel Description ...
...Off Port is member number 8 of the stack. Note When installed in Catalyst 3750 switches, 1000BASE-T SFP modules can be members of a stack. Stack LED The stack LED shows the sequence of member switches in half-duplex mode at 10, 100, or 1000 Mbps in full...that member number. (stack member) Flashing Green Selected switch's member number. Green Member number of other switches in the stack. The first nine port LEDs show the status for StackWise ports 1 and 2, respectively. 2-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Front Panel Description ...
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... describes how to install the switch and make connections to Go Next, page 3-50 Preparing for Installation, page 3-1 • Verifying Switch Operation, page 3-8 • Planning the Stack, page 3-12 • Installing the Switch, page 3-17 • ...Module, page 3-46 • Where to the switch. It describes the planning and cabling considerations to keep in this order: • Preparing for Installation This section covers these topics: • Warnings, page 3-2 • EMC Regulatory Statements, page 3-4 • Installation Guidelines, page 3-6 78-15136-02 Catalyst 3750 Switch...
... describes how to install the switch and make connections to Go Next, page 3-50 Preparing for Installation, page 3-1 • Verifying Switch Operation, page 3-8 • Planning the Stack, page 3-12 • Installing the Switch, page 3-17 • ...Module, page 3-46 • Where to the switch. It describes the planning and cabling considerations to keep in this order: • Preparing for Installation This section covers these topics: • Warnings, page 3-2 • EMC Regulatory Statements, page 3-4 • Installation Guidelines, page 3-6 78-15136-02 Catalyst 3750 Switch...
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..., you must not exceed the stipulated cable length for 1000BASE-SX and 1000BASE-LX fiber-optic SFP connections. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 Table 3-1 Fiber-Optic SFP Module Port Cabling Specifications SFP Module Wavelength (nanometers) Fiber Type Core Size (micron) Modal Bandwidth (MHz/km) Cable Distance 1000BASE-SX 850 1000BASE...
..., you must not exceed the stipulated cable length for 1000BASE-SX and 1000BASE-LX fiber-optic SFP connections. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 Table 3-1 Fiber-Optic SFP Module Port Cabling Specifications SFP Module Wavelength (nanometers) Fiber Type Core Size (micron) Modal Bandwidth (MHz/km) Cable Distance 1000BASE-SX 850 1000BASE...
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See the "Connecting to a Power Source" section on page 3-46 to an SFP Module" section on page 1-6. See the "Connecting to the 10/100 and 10/100/1000 Ports" section on page 3-44 and the "Connecting to complete the ... installation, run the setup program, and access the switch: • (Optional) Connect the switches in the stacks. Installing the Switch Chapter 3 Switch Installation After the switch is mounted in the rack, you might need to perform these tasks to the left or right bracket. 3-30 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 For configuration information...
See the "Connecting to a Power Source" section on page 3-46 to an SFP Module" section on page 1-6. See the "Connecting to the 10/100 and 10/100/1000 Ports" section on page 3-44 and the "Connecting to complete the ... installation, run the setup program, and access the switch: • (Optional) Connect the switches in the stacks. Installing the Switch Chapter 3 Switch Installation After the switch is mounted in the rack, you might need to perform these tasks to the left or right bracket. 3-30 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 For configuration information...
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... Ports" section on page 3-44 and the "Connecting to an SFP Module" section on page 3-46 to the recessed areas on page 1-6. Attach the four rubber feet to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 See the "Connecting to complete the ...installation. See the "Connecting to the 10/100 and 10/100/1000 Ports" section on page 3-44 and the "Connecting to an SFP Module" section on page 3-46 ...
... Ports" section on page 3-44 and the "Connecting to an SFP Module" section on page 3-46 to the recessed areas on page 1-6. Attach the four rubber feet to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 See the "Connecting to complete the ...installation. See the "Connecting to the 10/100 and 10/100/1000 Ports" section on page 3-44 and the "Connecting to an SFP Module" section on page 3-46 ...
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... remove SFP modules. Installing and Removing SFP Modules Chapter 3 Switch Installation Figure 3-36 Incorrect Removal of the Catalyst 3750 switches. These field-replaceable modules provide uplink interfaces. Refer to identify and validate that is encoded with security information. This encoding provides a way for Cisco to the Catalyst 3750 release notes for SFP connections. Use only Cisco SFP modules on the...
... remove SFP modules. Installing and Removing SFP Modules Chapter 3 Switch Installation Figure 3-36 Incorrect Removal of the Catalyst 3750 switches. These field-replaceable modules provide uplink interfaces. Refer to identify and validate that is encoded with security information. This encoding provides a way for Cisco to the Catalyst 3750 release notes for SFP connections. Use only Cisco SFP modules on the...
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... to the cables, the cable connector, or the optical interfaces in the SFP module. Disconnect all cables before removing or installing an SFP module. Chapter 3 Switch Installation Installing and Removing SFP Modules For detailed instructions on the chassis. Find the send (TX) and receive (RX... fiber-optic SFP modules with a Bale-Clasp Latch 86575 To insert an SFP module into SFP Module Slots Figure 3-37 shows an SFP module that has a bale-clasp latch. Figure 3-37 SFP Module with cables attached because of the SFP module. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide...
... to the cables, the cable connector, or the optical interfaces in the SFP module. Disconnect all cables before removing or installing an SFP module. Chapter 3 Switch Installation Installing and Removing SFP Modules For detailed instructions on the chassis. Find the send (TX) and receive (RX... fiber-optic SFP modules with a Bale-Clasp Latch 86575 To insert an SFP module into SFP Module Slots Figure 3-37 shows an SFP module that has a bale-clasp latch. Figure 3-37 SFP Module with cables attached because of the SFP module. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide...
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... connector on the module snap into an SFP Module Slot 13 13X 5 6 7 14X 8 9 10 Catalyst 3750 SERIES 11 12 97169 Step 5 For fiber-optic SFP modules, remove the dust plugs from the optical ports, and store them for later use. Figure 3-38 Installing an SFP Module into place in ...remove the dust plugs from the fiber-optic SFP module port or the rubber caps from contamination and ambient light. 3-42 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Installing and Removing SFP Modules Chapter 3 Switch Installation Note On some SFP modules, the send and receive (TX and RX) ...
... connector on the module snap into an SFP Module Slot 13 13X 5 6 7 14X 8 9 10 Catalyst 3750 SERIES 11 12 97169 Step 5 For fiber-optic SFP modules, remove the dust plugs from the optical ports, and store them for later use. Figure 3-38 Installing an SFP Module into place in ...remove the dust plugs from the fiber-optic SFP module port or the rubber caps from contamination and ambient light. 3-42 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Installing and Removing SFP Modules Chapter 3 Switch Installation Note On some SFP modules, the send and receive (TX and RX) ...
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... interfaces clean. Step 3 Step 4 For fiber-optic SFP modules, insert a dust plug into the SFP module. Note When connecting to 1000BASE-T SFP modules, be sure to open the bale-clasp latch. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-43 Chapter 3 Switch Installation Installing and Removing SFP Modules Step 6 Insert the cable connector into the SFP...
... interfaces clean. Step 3 Step 4 For fiber-optic SFP modules, insert a dust plug into the SFP module. Note When connecting to 1000BASE-T SFP modules, be sure to open the bale-clasp latch. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-43 Chapter 3 Switch Installation Installing and Removing SFP Modules Step 6 Insert the cable connector into the SFP...
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... the 10/100 and 10/100/1000 Ports Chapter 3 Switch Installation Figure 3-39 Removing a Bale-Clasp Latch SFP Module by Using a Flat-Blade Screwdriver 86554 13 13X 14 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 1 Bale clasp Step 5 ...Step 6 Grasp the SFP module between your thumb and index finger, and carefully remove it from the module slot. Place the removed SFP module in no linkage. Connecting to operate at the speed of the connection. 3-44 Catalyst 3750 Switch Hardware Installation...
... the 10/100 and 10/100/1000 Ports Chapter 3 Switch Installation Figure 3-39 Removing a Bale-Clasp Latch SFP Module by Using a Flat-Blade Screwdriver 86554 13 13X 14 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 1 Bale clasp Step 5 ...Step 6 Grasp the SFP module between your thumb and index finger, and carefully remove it from the module slot. Place the removed SFP module in no linkage. Connecting to operate at the speed of the connection. 3-44 Catalyst 3750 Switch Hardware Installation...