Hardware Installation Guide
Page 8
...A P T E R 3 C H A P T E R Rerunning Express Setup 1-11 Where to Go Next 1-12 Other Switch Home Page Features 1-12 Installing or Connecting Devices to the Switch 1-12 Product Overview 2-1 Features 2-1 Front Panel Description 2-3 10/100 and 10/100/1000 Ports 2-6 SFP Module Slots 2-7 SFP... 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 Installation Guide vi 78-15136-02
...A P T E R 3 C H A P T E R Rerunning Express Setup 1-11 Where to Go Next 1-12 Other Switch Home Page Features 1-12 Installing or Connecting Devices to the Switch 1-12 Product Overview 2-1 Features 2-1 Front Panel Description 2-3 10/100 and 10/100/1000 Ports 2-6 SFP Module Slots 2-7 SFP... 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 Installation Guide vi 78-15136-02
Hardware Installation Guide
Page 9
... 3-13 Cabling Considerations 3-14 Recommended Cabling Configurations 3-15 Installing the Switch 3-17 Rack Mounting 3-18 Removing Screws from the Switch 3-19 Attaching Brackets to the Catalyst 3750G-24TS Switch 3-20 Attaching Brackets to the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Switches 3-25 Mounting the Switch in a Rack 3-28 Attaching the Cable Guide 3-30 Wall...
... 3-13 Cabling Considerations 3-14 Recommended Cabling Configurations 3-15 Installing the Switch 3-17 Rack Mounting 3-18 Removing Screws from the Switch 3-19 Attaching Brackets to the Catalyst 3750G-24TS Switch 3-20 Attaching Brackets to the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Switches 3-25 Mounting the Switch in a Rack 3-28 Attaching the Cable Guide 3-30 Wall...
Hardware Installation Guide
Page 12
... Unit E-12 Overtemperature Warning E-14 Working During Lightning Activity E-16 Product Disposal Warning E-17 Chassis Warning for Rack-Mounting and Servicing E-19 Redundant Power Supply Connection Warning E-24 Switch Installation Warning E-25 Restricted Area E-27 Ethernet Cable Shielding in Offices E-28 Laser Beam Exposure E-30 Laser Radiation E-31 E-32 Catalyst 3750 Switch Hardware Installation...
... Unit E-12 Overtemperature Warning E-14 Working During Lightning Activity E-16 Product Disposal Warning E-17 Chassis Warning for Rack-Mounting and Servicing E-19 Redundant Power Supply Connection Warning E-24 Switch Installation Warning E-25 Restricted Area E-27 Ethernet Cable Shielding in Offices E-28 Laser Beam Exposure E-30 Laser Radiation E-31 E-32 Catalyst 3750 Switch Hardware Installation...
Hardware Installation Guide
Page 17
... messages that you might receive or how to the IOS documentation set from the Cisco IOS Software drop-down list. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide xv On the Cisco Product Documentation home page, select Release 12.1 from the Cisco.com home page at Service and Support > Technical Documents. We assume that you...
... messages that you might receive or how to the IOS documentation set from the Cisco IOS Software drop-down list. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide xv On the Cisco Product Documentation home page, select Release 12.1 from the Cisco.com home page at Service and Support > Technical Documents. We assume that you...
Hardware Installation Guide
Page 29
..., step-by-step setup procedure for switches running Cisco IOS Release 12.1(14)EA1 or later. For quick setup instructions for a standalone switch or a switch stack. Note Express Setup is supported on the rear panel of the switch to determine the release. The setup procedure...Switch Settings, page 1-9 • Where to Appendix D, "Quick Setup By Using the CLI-Based Setup Program." If you are installing a new switch, refer to the Cisco IOS release label on switches running releases earlier than Cisco IOS Release 12.1(14)EA1, go to Go Next, page 1-12 78-15136-02 Catalyst 3750 Switch...
..., step-by-step setup procedure for switches running Cisco IOS Release 12.1(14)EA1 or later. For quick setup instructions for a standalone switch or a switch stack. Note Express Setup is supported on the rear panel of the switch to determine the release. The setup procedure...Switch Settings, page 1-9 • Where to Appendix D, "Quick Setup By Using the CLI-Based Setup Program." If you are installing a new switch, refer to the Cisco IOS release label on switches running releases earlier than Cisco IOS Release 12.1(14)EA1, go to Go Next, page 1-12 78-15136-02 Catalyst 3750 Switch...
Hardware Installation Guide
Page 36
... Setup By Using the CLI-Based Setup Program." If not, reconnect the cable to the switch software configuration guide or the switch command reference. Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you verify that only the SYST and STAT LEDs are green before...
... Setup By Using the CLI-Based Setup Program." If not, reconnect the cable to the switch software configuration guide or the switch command reference. Catalyst 3750 Switch Hardware Installation Guide 1-8 78-15136-02 Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you verify that only the SYST and STAT LEDs are green before...
Hardware Installation Guide
Page 38
Verifying Switch IP Address (Optional) Chapter 1 Using Express Setup Step 10 Step 11 Step 12 (Optional) Click Enable in the Telnet ...Enter the IP address of your switch: Step 1 Step 2 Launch a web browser on a PC or workstation that is connected the network. Enter a password in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02...Community field, or both. b. You can be from 1 to manage switches by using Cisco Works or another SNMP-based network-management system. Verifying Switch IP Address (Optional) After you plan to 25 alphanumeric characters, is...
Verifying Switch IP Address (Optional) Chapter 1 Using Express Setup Step 10 Step 11 Step 12 (Optional) Click Enable in the Telnet ...Enter the IP address of your switch: Step 1 Step 2 Launch a web browser on a PC or workstation that is connected the network. Enter a password in Figure 1-8. 1-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02...Community field, or both. b. You can be from 1 to manage switches by using Cisco Works or another SNMP-based network-management system. Verifying Switch IP Address (Optional) After you plan to 25 alphanumeric characters, is...
Hardware Installation Guide
Page 40
... left menu bar in Figure 1-8 on a wall, or connecting devices to the switch, see Appendix C, "Managing the Switch by using CMS or the CLI. For more information, refer to the switch software configuration guide For CMS requirements, see Chapter 3, "Installation." 1-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 and port-level settings. Where to...
... left menu bar in Figure 1-8 on a wall, or connecting devices to the switch, see Appendix C, "Managing the Switch by using CMS or the CLI. For more information, refer to the switch software configuration guide For CMS requirements, see Chapter 3, "Installation." 1-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 and port-level settings. Where to...
Hardware Installation Guide
Page 42
... Ethernet ports - 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. StackWise ports are not user...
... Ethernet ports - 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. StackWise ports are not user...
Hardware Installation Guide
Page 43
...in pairs. Port 3 is above port 4, and so on the Catalyst 3750G-24T and 3750G-24TS are numbered 25 to the family of Catalyst 3750 switches. Connection for optional Cisco RPS 675 redundant power system that operates on . Front Panel Description The Catalyst 3750-24TS 10/100 ports are numbered 1 (left , as ... and supplies backup DC power output to 28. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-3 Figure 2-1 Catalyst 3750-24TS Front 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...
...in pairs. Port 3 is above port 4, and so on the Catalyst 3750G-24T and 3750G-24TS are numbered 25 to the family of Catalyst 3750 switches. Connection for optional Cisco RPS 675 redundant power system that operates on . Front Panel Description The Catalyst 3750-24TS 10/100 ports are numbered 1 (left , as ... and supplies backup DC power output to 28. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-3 Figure 2-1 Catalyst 3750-24TS Front 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...
Hardware Installation Guide
Page 44
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 14X 24X 1 Catalyst 3750 SERIES...
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 14X 24X 1 Catalyst 3750 SERIES...
Hardware Installation Guide
Page 45
The SFP port numbers are numbered 1 through 48. 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 1 (top) and 2 (bottom) and so on. The first member of... 30 31 32 33 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 SFP port numbers are numbered 1 through 48. 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 1 (top) and 2 (bottom) and so on. The first member of... 30 31 32 33 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
Hardware Installation Guide
Page 46
...duplex. When using a straight-through or crossover cable for 1000BASE-T connections, be within 328 feet (100 meters). Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can also set these ports for speed and duplex autonegotiation in Appendix B, "Connector and Cable... is a straight-through cable for proper operation. When connecting the switch to switches or hubs, use the mdix auto command in any combination of the attached device and advertises its own capabilities. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 Pinouts for this feature, ...
...duplex. When using a straight-through or crossover cable for 1000BASE-T connections, be within 328 feet (100 meters). Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can also set these ports for speed and duplex autonegotiation in Appendix B, "Connector and Cable... is a straight-through cable for proper operation. When connecting the switch to switches or hubs, use the mdix auto command in any combination of the attached device and advertises its own capabilities. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 Pinouts for this feature, ...
Hardware Installation Guide
Page 48
...3750-48TS LEDs and the Mode button that you use to monitor switch activity and its performance. All of the port modes. Figure 2-6 Catalyst 3750 LEDs SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12345678 9 12 1X 34 56 78 9 10 11 12 11X 2X 12X 1 Mode button 2 Stack LED 3 Speed ...LED 4 Duplex LED 5 Status LED 6 Master LED 7 RPS LED 8 System LED 9 Port LED 86545 Catalyst 3750 Switch Hardware Installation Guide 2-8 78-15136-02 Front Panel Description...
...3750-48TS LEDs and the Mode button that you use to monitor switch activity and its performance. All of the port modes. Figure 2-6 Catalyst 3750 LEDs SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12345678 9 12 1X 34 56 78 9 10 11 12 11X 2X 12X 1 Mode button 2 Stack LED 3 Speed ...LED 4 Duplex LED 5 Status LED 6 Master LED 7 RPS LED 8 System LED 9 Port LED 86545 Catalyst 3750 Switch Hardware Installation Guide 2-8 78-15136-02 Front Panel Description...
Hardware Installation Guide
Page 51
...-amber Link fault. This is transmitting or receiving data. Note The 10/100/1000 ports operate only in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Green Port is operating in full-duplex mode. Table 2-5 Meaning of LED Colors in half duplex. Port is the...) LED Color Meaning Off No link, or port was administratively shut down. Note After a port is operating in Different Modes on page 2-12 for possible loops. The stack member status. Off Port is reconfigured, the port LED can affect connectivity, and errors such as STP checks the...
...-amber Link fault. This is transmitting or receiving data. Note The 10/100/1000 ports operate only in full duplex. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-11 Green Port is operating in full-duplex mode. Table 2-5 Meaning of LED Colors in half duplex. Port is the...) LED Color Meaning Off No link, or port was administratively shut down. Note After a port is operating in Different Modes on page 2-12 for possible loops. The stack member status. Off Port is reconfigured, the port LED can affect connectivity, and errors such as STP checks the...
Hardware Installation Guide
Page 52
...shows a magnified view of this switch. Stack LED The stack LED shows the sequence of a switch in a stack. Green Port is operating at 10 Mbps. 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... Up to nine switches can operate at 10 or 100 Mbps. STACK Off No stack member corresponding to select the stack ...
...shows a magnified view of this switch. Stack LED The stack LED shows the sequence of a switch in a stack. Green Port is operating at 10 Mbps. 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... Up to nine switches can operate at 10 or 100 Mbps. STACK Off No stack member corresponding to select the stack ...
Hardware Installation Guide
Page 53
...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 Chapter 2 Product.... • The 10/100/1000 port LEDs 23 and 24 on the Catalyst 3750G-24T 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 Chapter 2 Product.... • The 10/100/1000 port LEDs 23 and 24 on the Catalyst 3750G-24T 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...
Hardware Installation Guide
Page 54
Rear Panel Description Chapter 2 Product Overview Rear Panel Description The switch rear panels have an AC power connector, an RPS connector, an RJ-45 console port, and two StackWise ports. (See Figure 2-8 and Figure 2-9.) Figure 2-8 Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Rear Panel 86548 STACK 1 STACK 2 CONSOLE 1.6A-100R>09A...
Rear Panel Description Chapter 2 Product Overview Rear Panel Description The switch rear panels have an AC power connector, an RPS connector, an RJ-45 console port, and two StackWise ports. (See Figure 2-8 and Figure 2-9.) Figure 2-8 Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Rear Panel 86548 STACK 1 STACK 2 CONSOLE 1.6A-100R>09A...
Hardware Installation Guide
Page 56
... Power Supply Connector The internal power supply is powered through the internal power supply. Cisco RPS Connector Specific Cisco RPS modes support specific Catalyst 3750 switches: • Cisco RPS 300 (model PWR300-AC-RPS-N1) supports the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS switches. • Cisco RPS 675 (model PWR675-AC-RPS-N1=) supports the...
... Power Supply Connector The internal power supply is powered through the internal power supply. Cisco RPS Connector Specific Cisco RPS modes support specific Catalyst 3750 switches: • Cisco RPS 300 (model PWR300-AC-RPS-N1) supports the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS switches. • Cisco RPS 675 (model PWR675-AC-RPS-N1=) supports the...
Hardware Installation Guide
Page 61
...; Installation Guidelines, page 3-6 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-1 Read the topics and perform the procedures in mind while planning your switch and how to 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 • Connecting StackWise...
...; Installation Guidelines, page 3-6 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-1 Read the topics and perform the procedures in mind while planning your switch and how to 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 • Connecting StackWise...