Hardware Installation Guide
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... 10 100BASE-FX Ports 12 SFP Module Slots 12 SFP Modules 13 XENPAK Module Slot (Catalyst 3750G-16TD Switch) 13 LEDs 13 System LED 15 RPS LED 16 Master LED 16 Port LEDs and Modes 17 Rear Panel Description 21 StackWise Ports 24 Power Connectors 25 Internal Power Supply Connector 25 DC Power Connector 25 Cisco RPS Connector 25...
... 10 100BASE-FX Ports 12 SFP Module Slots 12 SFP Modules 13 XENPAK Module Slot (Catalyst 3750G-16TD Switch) 13 LEDs 13 System LED 15 RPS LED 16 Master LED 16 Port LEDs and Modes 17 Rear Panel Description 21 StackWise Ports 24 Power Connectors 25 Internal Power Supply Connector 25 DC Power Connector 25 Cisco RPS Connector 25...
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... Switch Operation 7 Powering On the Switch and Running POST 7 Powering Off the Switch 8 Planning the Stack 8 Planning Considerations 8 Powering Considerations 8 Cabling Considerations 9 Recommended Cabling Configurations 10 Installing the Switch 11 Rack-Mounting 12 Removing Screws from the Switch 12 Attaching Brackets to the Catalyst 3750G-24TS Switch 14 Attaching Brackets to the Catalyst 3750G Integrated Wireless LAN Controller Switches 17 Attaching Brackets to All Other Catalyst 3750 Switches...
... Switch Operation 7 Powering On the Switch and Running POST 7 Powering Off the Switch 8 Planning the Stack 8 Planning Considerations 8 Powering Considerations 8 Cabling Considerations 9 Recommended Cabling Configurations 10 Installing the Switch 11 Rack-Mounting 12 Removing Screws from the Switch 12 Attaching Brackets to the Catalyst 3750G-24TS Switch 14 Attaching Brackets to the Catalyst 3750G Integrated Wireless LAN Controller Switches 17 Attaching Brackets to All Other Catalyst 3750 Switches...
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... 1 Connector and Cable Specifications 1 Connector Specifications 1 10/100 and 10/100/1000 Ports 2 100BASE-FX Ports 2 SFP Module Ports 3 XENPAK Module Ports (Catalyst 3750G-16TD Switch) 4 Console Port 4 Cable and Adapter Specifications 5 SFP Module Cable Specifications 5 Two Twisted-Pair Cable Pinouts 6 Four Twisted-Pair Cable Pinouts for 10/100 Ports...Identifying a Crossover Cable 8 Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports 8 Crossover Cable and Adapter Pinouts 9 1 Connecting to DC Power 1 Connecting to DC Power 1 Preparing for Installation 1 Grounding the Switch 2 Wiring the DC-Input...
... 1 Connector and Cable Specifications 1 Connector Specifications 1 10/100 and 10/100/1000 Ports 2 100BASE-FX Ports 2 SFP Module Ports 3 XENPAK Module Ports (Catalyst 3750G-16TD Switch) 4 Console Port 4 Cable and Adapter Specifications 5 SFP Module Cable Specifications 5 Two Twisted-Pair Cable Pinouts 6 Four Twisted-Pair Cable Pinouts for 10/100 Ports...Identifying a Crossover Cable 8 Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports 8 Crossover Cable and Adapter Pinouts 9 1 Connecting to DC Power 1 Connecting to DC Power 1 Preparing for Installation 1 Grounding the Switch 2 Wiring the DC-Input...
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Configuring the Switch with the CLI-Based Setup Program 1 Accessing the CLI 2 Accessing the CLI Through Express Setup 2 Accessing the CLI Through the Console Port 2 Taking Out What You Need 3 Stacking the Switches (Optional) 4 Connecting to the Console Port 5 Starting the Terminal Emulation Software 6 Connecting to a Power Source 6 Entering the Initial Configuration Information 7 IP Settings 7 Completing the Setup Program 7
Configuring the Switch with the CLI-Based Setup Program 1 Accessing the CLI 2 Accessing the CLI Through Express Setup 2 Accessing the CLI Through the Console Port 2 Taking Out What You Need 3 Stacking the Switches (Optional) 4 Connecting to the Console Port 5 Starting the Terminal Emulation Software 6 Connecting to a Power Source 6 Entering the Initial Configuration Information 7 IP Settings 7 Completing the Setup Program 7
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... Safety Information for the Catalyst 3750 Switch • Release Notes for the Catalyst 3750 Switch • Release Notes for the Catalyst 3750G Integrated Wireless LAN Controller Switch Note Before installing, configuring, or upgrading the switch, see the release notes on Cisco.com for the Catalyst 3750 Switch guide. Before you work on the switch) • Cisco RPS 2300 Redundant Power System Hardware Installation Guide...
... Safety Information for the Catalyst 3750 Switch • Release Notes for the Catalyst 3750 Switch • Release Notes for the Catalyst 3750G Integrated Wireless LAN Controller Switch Note Before installing, configuring, or upgrading the switch, see the release notes on Cisco.com for the Catalyst 3750 Switch guide. Before you work on the switch) • Cisco RPS 2300 Redundant Power System Hardware Installation Guide...
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... and 4 SFP module slots - Catalyst 3750-24PS switch-24 10/100 Power over Ethernet (PoE) ports and 2 SFP module slots - Catalyst 3750V2-48PS switch-48 10/100 PoE ports and 4 SFP module slots OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-1 Product Overview 1 C H A P T E R The Catalyst 3750 family of the Catalyst 3750 switch models. Catalyst 3750-48TS switch-48 10/100 Ethernet...
... and 4 SFP module slots - Catalyst 3750-24PS switch-24 10/100 Power over Ethernet (PoE) ports and 2 SFP module slots - Catalyst 3750V2-48PS switch-48 10/100 PoE ports and 4 SFP module slots OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-1 Product Overview 1 C H A P T E R The Catalyst 3750 family of the Catalyst 3750 switch models. Catalyst 3750-48TS switch-48 10/100 Ethernet...
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... supplies backup DC power output to the Catalyst 3750 switches. Front Panel Description These sections describe the Fast Ethernet and Gigabit Ethernet switches: • Fast Ethernet Switches, page 1-3 • Gigabit Ethernet Switches, page 1-6 • 10/100 and 10/100/1000 Ports, page 1-10 • SFP Module Slots, page 1-12 • XENPAK Module Slot (Catalyst 3750G-16TD Switch), page 1-13 •...
... supplies backup DC power output to the Catalyst 3750 switches. Front Panel Description These sections describe the Fast Ethernet and Gigabit Ethernet switches: • Fast Ethernet Switches, page 1-3 • Gigabit Ethernet Switches, page 1-6 • 10/100 and 10/100/1000 Ports, page 1-10 • SFP Module Slots, page 1-12 • XENPAK Module Slot (Catalyst 3750G-16TD Switch), page 1-13 •...
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...-through cable. Pinouts for redundant power. Each of the Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 switch PoE ports can deliver up in low-power mode, consumes less than 7 W to operate at the same time, up to 15.4 W of PoE. The negotiation allows a high-power Cisco powered device that came with the switch. The powered device might reboot or reestablish...
...-through cable. Pinouts for redundant power. Each of the Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 switch PoE ports can deliver up in low-power mode, consumes less than 7 W to operate at the same time, up to 15.4 W of PoE. The negotiation allows a high-power Cisco powered device that came with the switch. The powered device might reboot or reestablish...
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... can use the mdix auto interface configuration command in the CLI to the switches by a crossover cable. 100BASE-FX Ports The 100BASE-FX ports use either full- Many legacy powered devices, including older Cisco IP phones and access points that do not support autonegotiation. In full-duplex... for this feature, see the Catalyst 3750 switch release notes. 1-12 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 You can use 50/125- When you can connect a 100BASE-FX port to an SC or ST port on switches running Cisco IOS Release 12.2(18)SE or later. The auto...
... can use the mdix auto interface configuration command in the CLI to the switches by a crossover cable. 100BASE-FX Ports The 100BASE-FX ports use either full- Many legacy powered devices, including older Cisco IP phones and access points that do not support autonegotiation. In full-duplex... for this feature, see the Catalyst 3750 switch release notes. 1-12 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 You can use 50/125- When you can connect a 100BASE-FX port to an SC or ST port on switches running Cisco IOS Release 12.2(18)SE or later. The auto...
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... colors and their meanings. Amber System is receiving power but is operating normally. Applies only to the Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 switches. Green System is not functioning properly. For information on the System LED colors during power-on self-test (POST), see the "Powering On the Switch and Running POST" section on . Alternating green...
... colors and their meanings. Amber System is receiving power but is operating normally. Applies only to the Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 switches. Green System is not functioning properly. For information on the System LED colors during power-on self-test (POST), see the "Powering On the Switch and Running POST" section on . Alternating green...
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... is not used on the Catalyst 3750G-12S-SD switch. RPS is the stack master or a standalone switch. If it is not the stack master. The Master LED shows the stack master status. Switch is connected and ready to provide back-up power, if required. RPS is ...Cisco RPS 675 Redundant Power System Hardware Installation Guide. Table 1-3 Master LED Port Mode Off Green Amber Description Switch is providing power to another device (redundancy has been allocated to this device). An error occurred when the switch was selecting the stack master switch or a stack error. 1-16 Catalyst 3750 Switch...
... is not used on the Catalyst 3750G-12S-SD switch. RPS is the stack master or a standalone switch. If it is not the stack master. The Master LED shows the stack master status. Switch is connected and ready to provide back-up power, if required. RPS is ...Cisco RPS 675 Redundant Power System Hardware Installation Guide. Table 1-3 Master LED Port Mode Off Green Amber Description Switch is providing power to another device (redundancy has been allocated to this device). An error occurred when the switch was selecting the stack master switch or a stack error. 1-16 Catalyst 3750 Switch...
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... STACK PoE Port Mode Port status Port duplex mode Port speed Stack member status StackWise port status 10/100 and 10/100/1000 PoE port power Description The port status. PoE mode is the default mode. Chapter 1 Product Overview 10/100 and 10/100/1000 Ports Port LEDs and .... The StackWise port status. Table 1-6 explains how to interpret the port LED colors in full-duplex mode. This is not selected. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-17 Table 1-4 lists the mode LEDs and their meanings. The port operating speed: 10, 100, or 1000 Mb/s. At least ...
... STACK PoE Port Mode Port status Port duplex mode Port speed Stack member status StackWise port status 10/100 and 10/100/1000 PoE port power Description The port status. PoE mode is the default mode. Chapter 1 Product Overview 10/100 and 10/100/1000 Ports Port LEDs and .... The StackWise port status. Table 1-6 explains how to interpret the port LED colors in full-duplex mode. This is not selected. OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-17 Table 1-4 lists the mode LEDs and their meanings. The port operating speed: 10, 100, or 1000 Mb/s. At least ...
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...causes a PoE fault must be used to connect Cisco pre-standard IP Phones and wireless access points or IEEE 802.3af-compliant devices to the switch port. Port is off due to the powered device will exceed the 370 W switch power capacity. Note After a port is not forwarding ... operating in half duplex. Green Port is operating in full duplex. 1-18 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 If the powered device is receiving power from the network. Error frames can be removed from an AC power source, the port LED is sending or receiving data.
...causes a PoE fault must be used to connect Cisco pre-standard IP Phones and wireless access points or IEEE 802.3af-compliant devices to the switch port. Port is off due to the powered device will exceed the 370 W switch power capacity. Note After a port is not forwarding ... operating in half duplex. Green Port is operating in full duplex. 1-18 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 If the powered device is receiving power from the network. Error frames can be removed from an AC power source, the port LED is sending or receiving data.
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...-45 console port 3 Fan exhaust 4 5 4 RPS connector 5 AC power connector OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-21 Chapter 1 Product Overview Rear Panel Description Rear Panel Description The switch rear panel has an AC or DC power connector, an RPS connector (except for the Catalyst 3750G-12S-SD switch), an RJ-45 console port, two StackWise ports...
...-45 console port 3 Fan exhaust 4 5 4 RPS connector 5 AC power connector OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-21 Chapter 1 Product Overview Rear Panel Description Rear Panel Description The switch rear panel has an AC or DC power connector, an RPS connector (except for the Catalyst 3750G-12S-SD switch), an RJ-45 console port, two StackWise ports...
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Rear Panel Description Figure 1-22 Catalyst 3750G-24TS Switch Chapter 1 Product Overview 86547 STACK 1 STACK 2 CONSOLE DSCPIENPCPO+IUWF1TI2EESvDRFISO@NUR1MP7RPAaELNYMUOATLE 1 23 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 5 4 AC power connector 5 RPS connector Figure 1-23 Catalyst 3750G-12S-SD Switch Rear Panel STACK 1 STACK 2 CONSOLE 336.0--712.V5A B- + A- + 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 DC power connector 5 Ground lug bracket 132634 1-22 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10
Rear Panel Description Figure 1-22 Catalyst 3750G-24TS Switch Chapter 1 Product Overview 86547 STACK 1 STACK 2 CONSOLE DSCPIENPCPO+IUWF1TI2EESvDRFISO@NUR1MP7RPAaELNYMUOATLE 1 23 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 5 4 AC power connector 5 RPS connector Figure 1-23 Catalyst 3750G-12S-SD Switch Rear Panel STACK 1 STACK 2 CONSOLE 336.0--712.V5A B- + A- + 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 DC power connector 5 Ground lug bracket 132634 1-22 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10
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... ports 2 RJ-45 console port 3 Fan exhaust 4 5 4 RPS connector 5 AC power connector Figure 1-25 Catalyst 3750-24PS and 3750-48PS Switch STACK 1 STACK 2 CONSOLE 1 2 1.6A-100R>09A-A2T4,IN05GV0-~60 HZ 3 DSCPIENPCPO+IU1WF2TIEEvSDRFIS@ ONUR8MP.R5PAAELNYMUOATLE 4 1 StackWise ports 2 RJ-45 console port 3 AC power connector 4 RPS connector 132241 Rear Panel Description 104763 OL-6336-10...
... ports 2 RJ-45 console port 3 Fan exhaust 4 5 4 RPS connector 5 AC power connector Figure 1-25 Catalyst 3750-24PS and 3750-48PS Switch STACK 1 STACK 2 CONSOLE 1 2 1.6A-100R>09A-A2T4,IN05GV0-~60 HZ 3 DSCPIENPCPO+IU1WF2TIEEvSDRFIS@ ONUR8MP.R5PAAELNYMUOATLE 4 1 StackWise ports 2 RJ-45 console port 3 AC power connector 4 RPS connector 132241 Rear Panel Description 104763 OL-6336-10...
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... Cisco cables or equipment. 1-24 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 Rear Panel Description Chapter 1 Product Overview Figure 1-26 Catalyst 3750G-24PS, 3750G-24TS-1U, 3750G-48PS, and 3750G-48TS Switch 119772 STACK 1 STACK 2 CONSOLE DSCPIENPCPOIUWFTIEESDRFISONURMPRPAELNYMUOATLE 1 23 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 5 4 RPS connector 5 AC power connector Figure 1-27 Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 Switch...
... Cisco cables or equipment. 1-24 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 Rear Panel Description Chapter 1 Product Overview Figure 1-26 Catalyst 3750G-24PS, 3750G-24TS-1U, 3750G-48PS, and 3750G-48TS Switch 119772 STACK 1 STACK 2 CONSOLE DSCPIENPCPOIUWFTIEESDRFISONURMPRPAELNYMUOATLE 1 23 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 5 4 RPS connector 5 AC power connector Figure 1-27 Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 Switch...
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Note The Catalyst 3750 switch and the redundant power systems should the switch internal power supply fail. Use the supplied AC power cord to connect the AC power connector to an AC power outlet. Caution You must connect the Catalyst 3750G-12S-SD switch only to a DC-input power source that are diode-OR-ed into a single power block. Cisco RPS 2300 The Cisco RPS 2300 has...
Note The Catalyst 3750 switch and the redundant power systems should the switch internal power supply fail. Use the supplied AC power cord to connect the AC power connector to an AC power outlet. Caution You must connect the Catalyst 3750G-12S-SD switch only to a DC-input power source that are diode-OR-ed into a single power block. Cisco RPS 2300 The Cisco RPS 2300 has...
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...port and adapter pinout information, see the Getting Started with a maximum output power of Cisco switches that adapter from this URL: http://www.cisco.com/cisco/software/navigator.html?mdfid=279230132http://www.cisco.com/pcgi -bin/tablebuild.pl/NetworkAssistanti=rp For information on starting the Network...businesses. Note On the Catalyst 3750G-24WS-S25 and the 3750G-24WS-S50 switches, there are two console ports; Management Options Chapter 1 Product Overview Cisco RPS 675 The Cisco RPS 675 has two output levels: -48 V and 12 V with Cisco Network Assistant guide on Cisco.com. • ...
...port and adapter pinout information, see the Getting Started with a maximum output power of Cisco switches that adapter from this URL: http://www.cisco.com/cisco/software/navigator.html?mdfid=279230132http://www.cisco.com/pcgi -bin/tablebuild.pl/NetworkAssistanti=rp For information on starting the Network...businesses. Note On the Catalyst 3750G-24WS-S25 and the 3750G-24WS-S50 switches, there are two console ports; Management Options Chapter 1 Product Overview Cisco RPS 675 The Cisco RPS 675 has two output levels: -48 V and 12 V with Cisco Network Assistant guide on Cisco.com. • ...
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... Connecting StackWise Cable to StackWise Ports, page 2-30 • Installing and Removing SFP Modules, page 2-33 • Installing and Removing XENPAK Modules (Catalyst 3750G-16TD Switch), page 2-35 • Connecting to the 10/100 and 10/100/1000 Ports, page 2-39 • Connecting to an SFP Module, page ...2-41 • Connecting to a XENPAK Module, page 2-44 • Where to the switch. 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.
... Connecting StackWise Cable to StackWise Ports, page 2-30 • Installing and Removing SFP Modules, page 2-33 • Installing and Removing XENPAK Modules (Catalyst 3750G-16TD Switch), page 2-35 • Connecting to the 10/100 and 10/100/1000 Ports, page 2-39 • Connecting to an SFP Module, page ...2-41 • Connecting to a XENPAK Module, page 2-44 • Where to the switch. 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.