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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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... B-1 Connector Specifications B-1 10/100/1000 Ports B-1 Connecting to 1000BASE-T Devices B-2 10/100 Ports B-3 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 Hardware Installation Guide viii 78-15136-02
... B-1 Connector Specifications B-1 10/100/1000 Ports B-1 Connecting to 1000BASE-T Devices B-2 10/100 Ports B-3 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 Hardware Installation Guide viii 78-15136-02
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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: Step 1 Step 2 Verify that the switch has already been configured and cannot go ...into Express Setup mode. Step 4 Connect the Ethernet cable (not included) to a 10/100 Ethernet port or small form-factor pluggable (SFP) module port on page 4-2. Blinking LEDs mean...
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: Step 1 Step 2 Verify that the switch has already been configured and cannot go ...into Express Setup mode. Step 4 Connect the Ethernet cable (not included) to a 10/100 Ethernet port or small form-factor pluggable (SFP) module port on page 4-2. Blinking LEDs mean...
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... Catalyst 3750 switches support stacking. Connection for optional Cisco RPS 300 redundant power system that operates on AC input and supplies backup DC power output to nine switches in Catalyst 3750 switches, 1000BASE-T small form-factor pluggable (SFP) modules can stack up to the Catalyst 3750-24TS, 3750G-24T, 3750-48TS, and 3750G-12S switches. Features Chapter 2 Product Overview Figure 2-1 through Figure 2-5 show the Catalyst 3750 switches. Catalyst...
... Catalyst 3750 switches support stacking. Connection for optional Cisco RPS 300 redundant power system that operates on AC input and supplies backup DC power output to nine switches in Catalyst 3750 switches, 1000BASE-T small form-factor pluggable (SFP) modules can stack up to the Catalyst 3750-24TS, 3750G-24T, 3750-48TS, and 3750G-12S switches. Features Chapter 2 Product Overview Figure 2-1 through Figure 2-5 show the Catalyst 3750 switches. Catalyst...
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... 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 the Catalyst 3750G-24T and 3750G-24TS are ...
... 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 the Catalyst 3750G-24T and 3750G-24TS are ...
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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 ... 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 of four, as shown in Figure 2-4.
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 ... 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 of four, as shown in Figure 2-4.
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...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 1 (top) and 2... (bottom) and so on . 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...
...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 1 (top) and 2... (bottom) and so on . 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...
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... or MT-RJ connectors to connect to establish fiber-optic connections. The Catalyst 3750 models support these Cisco SFP options: • 1000BASE-LX • 1000BASE-SX • 1000BASE-T For more information about these SFP modules, refer to your SFP module documentation. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-7 These transceiver modules are field-replaceable, providing the uplink...
... or MT-RJ connectors to connect to establish fiber-optic connections. The Catalyst 3750 models support these Cisco SFP options: • 1000BASE-LX • 1000BASE-SX • 1000BASE-T For more information about these SFP modules, refer to your SFP module documentation. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-7 These transceiver modules are field-replaceable, providing the uplink...
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...meanings. Table 2-5 explains how to display the same selected mode. Port LEDs and Modes Each RJ-45 port and SFP module slot has a port LED. If your switches are stacked and you press the mode button on any one of information displayed through the port LEDs. These port ..., as a group or individually, display information about the switch and about the Cisco RPS 300, refer to display SPEED, all the switches in the stack change to interpret the port LED colors in the stack also display SPEED. 2-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 The port modes determine ...
...meanings. Table 2-5 explains how to display the same selected mode. Port LEDs and Modes Each RJ-45 port and SFP module slot has a port LED. If your switches are stacked and you press the mode button on any one of information displayed through the port LEDs. These port ..., as a group or individually, display information about the switch and about the Cisco RPS 300, refer to display SPEED, all the switches in the stack change to interpret the port LED colors in the stack also display SPEED. 2-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 The port modes determine ...
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... Panel Description Chapter 2 Product Overview Table 2-5 Meaning of LED Colors in a stack. STACK Off No stack member corresponding to nine switches can operate at 10 Mbps. Note When installed in Catalyst 3750 switches, 1000BASE-T SFP modules can be members of other switches in half-duplex mode at 1000 Mbps. The port LEDs 3 and 4 are down: •...
... Panel Description Chapter 2 Product Overview Table 2-5 Meaning of LED Colors in a stack. STACK Off No stack member corresponding to nine switches can operate at 10 Mbps. Note When installed in Catalyst 3750 switches, 1000BASE-T SFP modules can be members of other switches in half-duplex mode at 1000 Mbps. The port LEDs 3 and 4 are down: •...
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... 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 port LEDs 23 and 24 on the Catalyst 3750G-24T switch show the status...
... 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 port LEDs 23 and 24 on the Catalyst 3750G-24T switch show the status...
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... to an SFP Module, page 3-46 • Where to Go Next, page 3-50 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 Hardware Installation ...Guide 3-1 It describes how to install the switch and make connections to interpret the power-on self-test (POST) that ensures proper operation. CH...
... to an SFP Module, page 3-46 • Where to Go Next, page 3-50 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 Hardware Installation ...Guide 3-1 It describes how to install the switch and make connections to interpret the power-on self-test (POST) that ensures proper operation. CH...
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... feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 32,810 feet (10 km) 1. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 When using the LX/LH SFP module with MMF, 1000BASE-LX/LH SFP modules, and a short link distance can be sure to observe these requirements: • For 10/100 and... 10/100/1000 ports, cable lengths from the switch to 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). ...
... feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 32,810 feet (10 km) 1. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 When using the LX/LH SFP module with MMF, 1000BASE-LX/LH SFP modules, and a short link distance can be sure to observe these requirements: • For 10/100 and... 10/100/1000 ports, cable lengths from the switch to 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). ...
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... Figure 3-28 and Figure 3-29 to attach the cable guide to the left or right bracket. 3-30 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If the switches are stacked, see the "Powering Considerations" section on page 1-6. See the "Completing the Setup Program" section on page 3-46 to the front-panel ...network by using Telnet. 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 D-11. • Connect to complete the installation. To use CMS, go to the console port, and start the emulation ...
... Figure 3-28 and Figure 3-29 to attach the cable guide to the left or right bracket. 3-30 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If the switches are stacked, see the "Powering Considerations" section on page 1-6. See the "Completing the Setup Program" section on page 3-46 to the front-panel ...network by using Telnet. 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 D-11. • Connect to complete the installation. To use CMS, go to the console port, and start the emulation ...
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...and the "Starting the Terminal Emulation Software" section on page 1-6. • Power on page 3-46 to an SFP Module" section on the switch. To use CMS, go to the "Launching the Switch Home Page" section on page D-11. • Connect to a Power Source" section on page 3-13. .... • Connect to the console port, and start the emulation software. For configuration information, refer to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Table or Shelf Mounting Follow these tasks to StackWise Ports" section on a table or shelf: Step ...
...and the "Starting the Terminal Emulation Software" section on page 1-6. • Power on page 3-46 to an SFP Module" section on the switch. To use CMS, go to the "Launching the Switch Home Page" section on page D-11. • Connect to a Power Source" section on page 3-13. .... • Connect to the console port, and start the emulation software. For configuration information, refer to complete the installation. 3-36 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Table or Shelf Mounting Follow these tasks to StackWise Ports" section on a table or shelf: Step ...
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... cable stipulations for reliable communications. Use only Cisco SFP modules on the front of SFP modules. SFP modules are inserted into SFP module slots on the Catalyst 3750 switch. These field-replaceable modules provide uplink interfaces. This encoding provides a way for Cisco to install and remove SFP modules. Installing and Removing SFP Modules Chapter 3 Switch Installation Figure 3-36 Incorrect Removal of a StackWise...
... cable stipulations for reliable communications. Use only Cisco SFP modules on the front of SFP modules. SFP modules are inserted into SFP module slots on the Catalyst 3750 switch. These field-replaceable modules provide uplink interfaces. This encoding provides a way for Cisco to install and remove SFP modules. Installing and Removing SFP Modules Chapter 3 Switch Installation Figure 3-36 Incorrect Removal of a StackWise...
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... cable connector, or the optical interfaces in the SFP module. Do not remove and insert SFP modules more often than is absolutely necessary. Chapter 3 Switch Installation Installing and Removing SFP Modules For detailed instructions on the chassis. Figure 3-37 SFP Module with cables attached because of the SFP module. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-41
... cable connector, or the optical interfaces in the SFP module. Do not remove and insert SFP modules more often than is absolutely necessary. Chapter 3 Switch Installation Installing and Removing SFP Modules For detailed instructions on the chassis. Figure 3-37 SFP Module with cables attached because of the SFP module. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-41
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... the slot opening. 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 contamination and ambient light. 3-42 Catalyst 3750 Switch Hardware Installation Guide 78-15136...
... the slot opening. 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 contamination and ambient light. 3-42 Catalyst 3750 Switch Hardware Installation Guide 78-15136...
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... finger to open it, 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 If the bale-clasp latch is receive (RX). Tip For reattachment, note which cable connector plug is send (TX) ...optical interfaces clean. If the module has a bale-clasp latch, pull the bale out and down to eject the module. Removing SFP Modules from SFP Module Slots To remove an SFP module from the SFP module. Unlock and remove the SFP module, as shown in Figure 3-39. Step 3 Step 4 For fiber-optic...
... finger to open it, 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 If the bale-clasp latch is receive (RX). Tip For reattachment, note which cable connector plug is send (TX) ...optical interfaces clean. If the module has a bale-clasp latch, pull the bale out and down to eject the module. Removing SFP Modules from SFP Module Slots To remove an SFP module from the SFP module. Unlock and remove the SFP module, as shown in Figure 3-39. Step 3 Step 4 For fiber-optic...
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Connecting to operate at the speed of the connection. 3-44 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If the attached ports do not autonegotiate or that have their speed and duplex parameters manually set can explicitly ... 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...
Connecting to operate at the speed of the connection. 3-44 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If the attached ports do not autonegotiate or that have their speed and duplex parameters manually set can explicitly ... 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...