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... 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 3750 Switch...
... 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 3750 Switch...
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...to 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...SFP 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...
...to 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...SFP 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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... Connect the Ethernet cable (not included) to a 10/100 Ethernet port or small form-factor pluggable (SFP) module port on page 4-2. For more information, see the "Clearing the Switch IP Address and Configuration" section on the front panel 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 Chapter 1 Using Express Setup Starting Express Setup Follow these steps to start the Express Setup program...
... Connect the Ethernet cable (not included) to a 10/100 Ethernet port or small form-factor pluggable (SFP) module port on page 4-2. For more information, see the "Clearing the Switch IP Address and Configuration" section on the front panel 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 Chapter 1 Using Express Setup Starting Express Setup Follow these steps to start the Express Setup program...
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... for 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-12S-12 SFP module slots • The switches support these SFP modules...
... for 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-12S-12 SFP module slots • The switches support these SFP modules...
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... Panel 86541 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 Catalyst 3750 SERIES 1 2 1 2 1 10/100 ports 2 SFP module ports The 10/100/1000 ports on AC input... and supplies backup DC power output to 28. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-3 Connection for optional Cisco RPS 675 redundant power system that operates on...
... Panel 86541 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 Catalyst 3750 SERIES 1 2 1 2 1 10/100 ports 2 SFP module ports The 10/100/1000 ports on AC input... and supplies backup DC power output to 28. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-3 Connection for optional Cisco RPS 675 redundant power system that operates on...
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The ports are numbered 1 through 12. 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... 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...
The ports are numbered 1 through 12. 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... 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...
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... 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 SFP port numbers are 1 (top) and 2 (bottom) and so on . Chapter 2 Product Overview Figure 2-4 Catalyst 3750G-12S Front Panel Front Panel Description 97166 SYST RPS MASTR STAT...
... 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 SFP port numbers are 1 (top) and 2 (bottom) and so on . Chapter 2 Product Overview Figure 2-4 Catalyst 3750G-12S Front Panel Front Panel Description 97166 SYST RPS MASTR STAT...
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... connections to a fiber-optic 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 establish fiber-optic connections. SFP Modules The Catalyst 3750 switch uses Gigabit Ethernet SFP modules to your SFP module documentation. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-7 Chapter...
... connections to a fiber-optic 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 establish fiber-optic connections. SFP Modules The Catalyst 3750 switch uses Gigabit Ethernet SFP modules to your SFP module documentation. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-7 Chapter...
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...of the port LED colors also change to the Cisco RPS 675 Redundant Power System Hardware Installation Guide. Port LEDs and Modes Each RJ-45 port and SFP module slot has a port LED. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Table 2-3 Master LED Port Mode Off Green... Amber Description Switch is not the stack master. When you press the mode button on...
...of the port LED colors also change to the Cisco RPS 675 Redundant Power System Hardware Installation Guide. Port LEDs and Modes Each RJ-45 port and SFP module slot has a port LED. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Table 2-3 Master LED Port Mode Off Green... Amber Description Switch is not the stack master. When you press the mode button on...
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...and the representative stack LEDs are amber when the ports are down: • SFP port LEDs 1 and 2 on the Catalyst 3750-24TS switch show the position of a switch in a stack. Note When installed in Catalyst 3750 switches, 1000BASE-T SFP modules can be members of a stack. The port LEDs 3 and 4 are... to select the stack member on this switch, the port LED 8 flashes green because this represents the member number of this switch. 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 STACK Off...
...and the representative stack LEDs are amber when the ports are down: • SFP port LEDs 1 and 2 on the Catalyst 3750-24TS switch show the position of a switch in a stack. Note When installed in Catalyst 3750 switches, 1000BASE-T SFP modules can be members of a stack. The port LEDs 3 and 4 are... to select the stack member on this switch, the port LED 8 flashes green because this represents the member number of this switch. 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 STACK Off...
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...45 46 45 46 47 48 47X Catalyst 3750 SERIES 1 2 3 48X 4 7 47 48 8 9 Catalyst 3750 SERIES 47X 1 2 3 48X 4 47 48 47X Catalyst 3750 SERIES 1 2 10 3 48X 4 11 12 13 1 2 3 86686 1 Stack member 8 2 Stack member 3 3 Stack member 4 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-13 Note If... at full bandwidth. If any of the port LEDs are green on the Catalyst 3750G-12S switch show the status for StackWise ports 1 and 2, respectively. • SFP port LEDs 11 and 12 on all the switches in the stack, the stack is not operating at full bandwidth (32 Gbps...
...45 46 45 46 47 48 47X Catalyst 3750 SERIES 1 2 3 48X 4 7 47 48 8 9 Catalyst 3750 SERIES 47X 1 2 3 48X 4 47 48 47X Catalyst 3750 SERIES 1 2 10 3 48X 4 11 12 13 1 2 3 86686 1 Stack member 8 2 Stack member 3 3 Stack member 4 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-13 Note If... at full bandwidth. If any of the port LEDs are green on the Catalyst 3750G-12S switch show the status for StackWise ports 1 and 2, respectively. • SFP port LEDs 11 and 12 on all the switches in the stack, the stack is not operating at full bandwidth (32 Gbps...
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...Regulatory Statements, page 3-4 • Installation Guidelines, page 3-6 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-1 CH A P T E R 3 Switch Installation This chapter describes how to start your stack. Read the topics and ...perform the procedures in mind while planning your switch and how to interpret the power-on self-test (POST... • Preparing for Installation, page 3-1 • Verifying Switch Operation, page 3-8 • Planning the Stack, page 3-12 • Installing the Switch, page 3-17 • Connecting StackWise Cable to StackWise Ports,...
...Regulatory Statements, page 3-4 • Installation Guidelines, page 3-6 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-1 CH A P T E R 3 Switch Installation This chapter describes how to start your stack. Read the topics and ...perform the procedures in mind while planning your switch and how to interpret the power-on self-test (POST... • Preparing for Installation, page 3-1 • Verifying Switch Operation, page 3-8 • Planning the Stack, page 3-12 • Installing the Switch, page 3-17 • Connecting StackWise Cable to StackWise Ports,...
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...10 km) 1. Using an ordinary patch cord with 62.5-micron diameter MMF, you must also install a mode-conditioning patch cord between the SFP module and the MMF cable on the other end of the cable, and the cable must match the wave-length specifications on both the ... link distances greater than 984 feet (300 m). • Operating environment is within the ranges listed in an elevated bit error rate (BER). Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 Access to ports is such that - A mode-conditioning patch cord is required. Front-panel indicators can...
...10 km) 1. Using an ordinary patch cord with 62.5-micron diameter MMF, you must also install a mode-conditioning patch cord between the SFP module and the MMF cable on the other end of the cable, and the cable must match the wave-length specifications on both the ... link distances greater than 984 feet (300 m). • Operating environment is within the ranges listed in an elevated bit error rate (BER). Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 Access to ports is such that - A mode-conditioning patch cord is required. Front-panel indicators can...
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...10/100 and 10/100/1000 Ports" section on page 3-44 and the "Connecting to an SFP Module" section on page 3-46 to the "Accessing the Switch from obscuring the front panel of the switch and the other devices installed in Figure 3-28 and Figure 3-29 to attach the cable guide to...reference. For configuration information, refer to a Power Source" section on page D-11. • Connect to the left or right bracket. 3-30 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 See the "Connecting to the console port, and start the emulation software. See the "Connecting StackWise Cable to ...
...10/100 and 10/100/1000 Ports" section on page 3-44 and the "Connecting to an SFP Module" section on page 3-46 to the "Accessing the Switch from obscuring the front panel of the switch and the other devices installed in Figure 3-28 and Figure 3-29 to attach the cable guide to...reference. For configuration information, refer to a Power Source" section on page D-11. • Connect to the left or right bracket. 3-30 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 See the "Connecting to the console port, and start the emulation software. See the "Connecting StackWise Cable to ...
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... port by using a terminal program or through the network by using Telnet. Place the switch on page 3-13. • Run the setup program. See the "Connecting to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 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 to a Power Source" section...
... port by using a terminal program or through the network by using Telnet. Place the switch on page 3-13. • Run the setup program. See the "Connecting to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 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 to a Power Source" section...
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... on page 3-6 for cable stipulations for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Refer to identify and validate that the SFP module meets the requirements for SFP connections. These field-replaceable modules provide uplink interfaces. Use only Cisco SFP modules on the front of SFP modules that is encoded with security information. Installing...
... on page 3-6 for cable stipulations for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Refer to identify and validate that the SFP module meets the requirements for SFP connections. These field-replaceable modules provide uplink interfaces. Use only Cisco SFP modules on the front of SFP modules that is encoded with security information. Installing...
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... with cables attached because of the SFP module. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-41 Removing and installing an SFP module can shorten its useful life. Find the send (TX) and receive (RX) markings that has a bale-clasp latch. Chapter 3 Switch Installation Installing and Removing SFP Modules For detailed instructions on installing, removing...
... with cables attached because of the SFP module. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-41 Removing and installing an SFP module can shorten its useful life. Find the send (TX) and receive (RX) markings that has a bale-clasp latch. Chapter 3 Switch Installation Installing and Removing SFP Modules For detailed instructions on installing, removing...
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...are ready to connect the cable. Insert the SFP module into the slot until you feel the 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 ...Do not 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)...
...are ready to connect the cable. Insert the SFP module into the slot until you feel the 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 ...Do not 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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... open the bale-clasp latch. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-43 Removing SFP Modules from SFP Module Slots To remove an SFP module from the SFP module. Chapter 3 Switch Installation Installing and Removing SFP Modules Step 6 Insert the cable connector into the SFP module: • For fiber-optic SFP modules, insert the LC or MT-RJ...
... open the bale-clasp latch. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-43 Removing SFP Modules from SFP Module Slots To remove an SFP module from the SFP module. Chapter 3 Switch Installation Installing and Removing SFP Modules Step 6 Insert the cable connector into the SFP module: • For fiber-optic SFP modules, insert the LC or MT-RJ...
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... themselves to 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...attached ports do not autonegotiate or that have their speed and duplex parameters manually set the speed and duplex parameters. Place the removed SFP module in no linkage. Connecting to operate at the speed of the connection. 3-44 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02
... themselves to 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...attached ports do not autonegotiate or that have their speed and duplex parameters manually set the speed and duplex parameters. Place the removed SFP module in no linkage. Connecting to operate at the speed of the connection. 3-44 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02