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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 Hardware...
... 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 Hardware...
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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...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 ...
... 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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...Step 1 Step 2 Verify that the switch has already been configured and cannot go into Express Setup mode. Note If all of the switch, as shown in Figure 1-5. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-5 This takes approximately... 3 seconds. Blinking LEDs mean that no devices are connected to the switch. For more information, see the "Clearing the Switch IP Address and Configuration" section on the front panel of the LEDs begin to a 10/100 Ethernet port or small form-factor pluggable (SFP...
...Step 1 Step 2 Verify that the switch has already been configured and cannot go into Express Setup mode. Note If all of the switch, as shown in Figure 1-5. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 1-5 This takes approximately... 3 seconds. Blinking LEDs mean that no devices are connected to the switch. For more information, see the "Clearing the Switch IP Address and Configuration" section on the front panel of the LEDs begin to a 10/100 Ethernet port or small form-factor pluggable (SFP...
Hardware Installation Guide
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... only full-duplex mode • The Catalyst 3750 switches support stacking. You can either operate at 10 or 100 Mbps. • Configuration - Catalyst 3750-24TS-24 10/100 Ethernet ports and 2 small form-factor pluggable (SFP) module slots - Catalyst 3750-48TS-48 10/100 Ethernet ports and 4 SFP module slots - Connection for optional Cisco RPS 300 redundant power system that operates...
... only full-duplex mode • The Catalyst 3750 switches support stacking. You can either operate at 10 or 100 Mbps. • Configuration - Catalyst 3750-24TS-24 10/100 Ethernet ports and 2 small form-factor pluggable (SFP) module slots - Catalyst 3750-48TS-48 10/100 Ethernet ports and 4 SFP module slots - Connection for optional Cisco RPS 300 redundant power system that operates...
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... in Figure 2-2 and Figure 2-3. The first member of Catalyst 3750 switches. Port 3 is above port 4, and so on . In Figure 2-3 the SFP port are numbered 1 (left , as shown in Figure 2-1. Chapter 2 Product Overview Front Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch. - The SFP port numbers are numbered 25 to the family...
... in Figure 2-2 and Figure 2-3. The first member of Catalyst 3750 switches. Port 3 is above port 4, and so on . In Figure 2-3 the SFP port are numbered 1 (left , as shown in Figure 2-1. Chapter 2 Product Overview Front Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch. - The SFP port numbers are numbered 25 to the family...
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...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 10/100/1000 ports Figure 2-3 Catalyst 3750G-24TS Front Panel Chapter 2 Product Overview 86543 86544 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10...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 of four, as shown in Figure 2-4. Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02
...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 10/100/1000 ports Figure 2-3 Catalyst 3750G-24TS Front Panel Chapter 2 Product Overview 86543 86544 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10...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 of four, as shown in Figure 2-4. Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02
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... 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 1 (top) and 2 (bottom) and so on. Figure 2-5 Catalyst 3750-48TS Front Panel 86542 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 2X 34...31X 33X 35 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 ports are grouped in Figure 2-1. The first member of the pair (port 1)...
... 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 1 (top) and 2 (bottom) and so on. Figure 2-5 Catalyst 3750-48TS Front Panel 86542 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 2X 34...31X 33X 35 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 ports are grouped in Figure 2-1. The first member of the pair (port 1)...
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... use the SFP modules for Gigabit uplink 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...
... use the SFP modules for Gigabit uplink 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...
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.... 2-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Table 2-3 Master LED Port Mode Off Green Amber Description Switch is the stack master or a standalone switch. Table 2-4 lists the mode LEDs and their meanings. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Port LEDs and Modes Each RJ-45 port and SFP module slot...
.... 2-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Table 2-3 Master LED Port Mode Off Green Amber Description Switch is the stack master or a standalone switch. Table 2-4 lists the mode LEDs and their meanings. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Port LEDs and Modes Each RJ-45 port and SFP module slot...
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... the stack. Stack LED The stack LED shows the sequence of member switches in a stack. The port LEDs 3 and 4 are down: • SFP port LEDs 1 and 2 on the Catalyst 3750-24TS switch show the position of a switch in a stack. Figure 2-7 shows a magnified view of the LEDs... on the first switch, which is member number 8 of other switches in the stack. Front Panel Description Chapter 2 Product ...
... the stack. Stack LED The stack LED shows the sequence of member switches in a stack. The port LEDs 3 and 4 are down: • SFP port LEDs 1 and 2 on the Catalyst 3750-24TS switch show the position of a switch in a stack. Figure 2-7 shows a magnified view of the LEDs... on the first switch, which is member number 8 of other switches in the stack. Front Panel Description Chapter 2 Product ...
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..., the stack is operating at full bandwidth. Chapter 2 Product Overview Front Panel Description • SFP port LEDs 3 and 4 on the Catalyst 3750-48TS switch show the status for StackWise ports 1 and 2, respectively. • SFP port LEDs 27 and 28 on the Catalyst 3750G-24TS switch show the status for StackWise ports 1 and 2, respectively. • The 10/100/1000...
..., the stack is operating at full bandwidth. Chapter 2 Product Overview Front Panel Description • SFP port LEDs 3 and 4 on the Catalyst 3750-48TS switch show the status for StackWise ports 1 and 2, respectively. • SFP port LEDs 27 and 28 on the Catalyst 3750G-24TS switch show the status for StackWise ports 1 and 2, respectively. • The 10/100/1000...
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...-02 Catalyst 3750 Switch Hardware Installation Guide 3-1 Read the topics and perform the procedures in mind while planning your switch and ...how to interpret the power-on self-test (POST) that ensures proper operation. CH A P T E R 3 Switch... Installation This chapter describes how to start your stack. It describes the planning and cabling considerations to keep in this order: • Preparing for Installation, page 3-1 • Verifying Switch... Operation, page 3-8 • Planning the Stack, page 3-12 • Installing the Switch, page 3-17...
...-02 Catalyst 3750 Switch Hardware Installation Guide 3-1 Read the topics and perform the procedures in mind while planning your switch and ...how to interpret the power-on self-test (POST) that ensures proper operation. CH A P T E R 3 Switch... Installation This chapter describes how to start your stack. It describes the planning and cabling considerations to keep in this order: • Preparing for Installation, page 3-1 • Verifying Switch... Operation, page 3-8 • Planning the Stack, page 3-12 • Installing the Switch, page 3-17...
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... connected devices are up to 328 feet (100 meters). • Copper 1000BASE-T SFP modules use standard four twisted-pair, Category 5 cable at lengths up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for unrestricted cabling. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 A mode-conditioning patch cord is required for...
... connected devices are up to 328 feet (100 meters). • Copper 1000BASE-T SFP modules use standard four twisted-pair, Category 5 cable at lengths up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for unrestricted cabling. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 A mode-conditioning patch cord is required for...
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... the installation. See the "Connecting to a Power Source" section on page 3-46 to an SFP Module" section on page 1-6. To use the CLI, enter commands at the Switch> prompt through the console port by using a terminal program or through the network by using Telnet...11. • Connect to the switch software configuration guide or the switch command reference. 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
... the installation. See the "Connecting to a Power Source" section on page 3-46 to an SFP Module" section on page 1-6. To use the CLI, enter commands at the Switch> prompt through the console port by using a terminal program or through the network by using Telnet...11. • Connect to the switch software configuration guide or the switch command reference. 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
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Attach the four rubber feet to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If the switches are stacked, see the "Powering Considerations" section on the table or shelf near an AC power source. See the "Connecting to the 10/100 and ... bottom of the unit. 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 the table, you might need to perform these steps to complete the installation, run the setup program, and access the...
Attach the four rubber feet to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If the switches are stacked, see the "Powering Considerations" section on the table or shelf near an AC power source. See the "Connecting to the 10/100 and ... bottom of the unit. 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 the table, you might need to perform these steps to complete the installation, run the setup program, and access the...
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... length for reliable communications. These field-replaceable modules provide uplink interfaces. Use only Cisco SFP modules on page 3-6 for cable stipulations for SFP connections. SFP modules are inserted into SFP module slots on the other end of the Catalyst 3750 switches. Installing and Removing SFP Modules Chapter 3 Switch Installation Figure 3-36 Incorrect Removal of a StackWise Cable from a StackWise Port STACK...
... length for reliable communications. These field-replaceable modules provide uplink interfaces. Use only Cisco SFP modules on page 3-6 for cable stipulations for SFP connections. SFP modules are inserted into SFP module slots on the other end of the Catalyst 3750 switches. Installing and Removing SFP Modules Chapter 3 Switch Installation Figure 3-36 Incorrect Removal of a StackWise Cable from a StackWise Port STACK...
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... and to a bare metal surface on installing, removing, and cabling the SFP module, refer to the cables, the cable connector, or the optical interfaces in the SFP module. Figure 3-37 SFP Module with cables attached because of the SFP module. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-41 Find the send (TX) and receive (RX...
... and to a bare metal surface on installing, removing, and cabling the SFP module, refer to the cables, the cable connector, or the optical interfaces in the SFP module. Figure 3-37 SFP Module with cables attached because of the SFP module. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-41 Find the send (TX) and receive (RX...
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... 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 contamination and ambient light. 3-42 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 The plugs... and caps protect the SFP module ports and cables from the optical ports, and store them for later use. Figure 3-38 Installing an SFP Module into place in front of ...
... 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 contamination and ambient light. 3-42 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 The plugs... and caps protect the SFP module ports and cables from the optical ports, and store them for later use. Figure 3-38 Installing an SFP Module into place in front of ...
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Note When connecting to 1000BASE-T SFP modules, be sure to use a small, flat-blade screwdriver or other long, narrow instrument to open the bale-clasp latch. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-43 Tip For reattachment, note which cable connector plug is send (TX)... and which is obstructed and you cannot use your wrist and to open it, use a twisted four-pair, Category 5 cable. Step 3 Step 4 For fiber-optic SFP modules, insert...
Note When connecting to 1000BASE-T SFP modules, be sure to use a small, flat-blade screwdriver or other long, narrow instrument to open the bale-clasp latch. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-43 Tip For reattachment, note which cable connector plug is send (TX)... and which is obstructed and you cannot use your wrist and to open it, use a twisted four-pair, Category 5 cable. Step 3 Step 4 For fiber-optic SFP modules, insert...
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... 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. Connecting to operate at the speed of the connection. 3-44 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 To maximize performance...
... 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. Connecting to operate at the speed of the connection. 3-44 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 To maximize performance...