Hardware Installation Guide
Page 9
... 3-12 Powering Considerations 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 Mounting 3-32 Attaching the...
... 3-12 Powering Considerations 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 Mounting 3-32 Attaching the...
Hardware Installation Guide
Page 42
... 2-1 through Figure 2-5 show the Catalyst 3750 switches. Catalyst 3750G-24T-24 10/100/1000 Ethernet ports - Catalyst 3750G-12S-12 SFP module slots • The switches support these SFP modules: - 1000BASE-SX - 1000BASE-LX - 1000BASE-T Note When installed 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. Catalyst 3750 Switch Hardware Installation Guide 2-2 78-15136...
... 2-1 through Figure 2-5 show the Catalyst 3750 switches. Catalyst 3750G-24T-24 10/100/1000 Ethernet ports - Catalyst 3750G-12S-12 SFP module slots • The switches support these SFP modules: - 1000BASE-SX - 1000BASE-LX - 1000BASE-T Note When installed 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. Catalyst 3750 Switch Hardware Installation Guide 2-2 78-15136...
Hardware Installation Guide
Page 43
... 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 . The ports are numbered 1 through 24. Chapter 2 Product Overview Front Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch. -
... 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 . The ports are numbered 1 through 24. Chapter 2 Product Overview Front Panel Description Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switch. -
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 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 11...
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 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 11...
Hardware Installation Guide
Page 45
...02 Catalyst 3750 Switch Hardware Installation Guide 2-5 The SFP port numbers are 1 (top) and 2 (bottom) and so on the far left, as shown in pairs. The ports are numbered 1 through 48. 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 10/100 ports are grouped in Figure 2-1.
...02 Catalyst 3750 Switch Hardware Installation Guide 2-5 The SFP port numbers are 1 (top) and 2 (bottom) and so on the far left, as shown in pairs. The ports are numbered 1 through 48. 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 10/100 ports are grouped in Figure 2-1.
Hardware Installation Guide
Page 50
...Table 2-5 explains how to display SPEED, all the switches in the stack change . Master LED The Master LED shows the stack master status. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. To select or change a mode, press the ...Mode button until the desired mode is the stack master or a standalone switch. For example, if you press the Mode button on the stack master to interpret the port LED colors in the stack also display SPEED. 2-10 Catalyst 3750 Switch...
...Table 2-5 explains how to display SPEED, all the switches in the stack change . Master LED The Master LED shows the stack master status. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. To select or change a mode, press the ...Mode button until the desired mode is the stack master or a standalone switch. For example, if you press the Mode button on the stack master to interpret the port LED colors in the stack also display SPEED. 2-10 Catalyst 3750 Switch...
Hardware Installation Guide
Page 53
...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 port LEDs 23 and 24 on the Catalyst 3750G-24T switch show the status for StackWise ports 1 and 2, respectively. • SFP...
...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 port LEDs 23 and 24 on the Catalyst 3750G-24T switch show the status for StackWise ports 1 and 2, respectively. • SFP...
Hardware Installation Guide
Page 55
...-3M), and connect only to other nonapproved Cisco cables or equipment. Chapter 2 Product Overview Figure 2-9 Catalyst 3750G-24TS Rear Panel Rear Panel Description 86547 STACK 1 STACK 2 CONSOLE DSCPIENPCPO+IUWF1TI2EESvDRFISO@NUR1MP7RPAaELNYMUOATLE 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 AC power connector 5 RPS connector StackWise Ports The Catalyst 3750 switch ships with a 0.5-meter StackWise cable (72-2632...
...-3M), and connect only to other nonapproved Cisco cables or equipment. Chapter 2 Product Overview Figure 2-9 Catalyst 3750G-24TS Rear Panel Rear Panel Description 86547 STACK 1 STACK 2 CONSOLE DSCPIENPCPO+IUWF1TI2EESvDRFISO@NUR1MP7RPAaELNYMUOATLE 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 AC power connector 5 RPS connector StackWise Ports The Catalyst 3750 switch ships with a 0.5-meter StackWise cable (72-2632...
Hardware Installation Guide
Page 56
... Panel Description Chapter 2 Product Overview Power Connectors The switch is an autoranging unit that supports input voltages between 100 and 240 VAC. 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...
... Panel Description Chapter 2 Product Overview Power Connectors The switch is an autoranging unit that supports input voltages between 100 and 240 VAC. 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...
Hardware Installation Guide
Page 67
... container, and save it might damage the cables. • Airflow around the switch and through the vents is access to the switch (Catalyst 3750G-24TS switch) 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-7 The switch is away from sources of the rack if you rack mount them. - Return...remove the contents from other devices that there is unrestricted. • Temperature around it . Note If the switch is missing or damaged, contact your Cisco representative or reseller for support. If any item is installed in a closed or multirack assembly, the temperature ...
... container, and save it might damage the cables. • Airflow around the switch and through the vents is access to the switch (Catalyst 3750G-24TS switch) 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-7 The switch is away from sources of the rack if you rack mount them. - Return...remove the contents from other devices that there is unrestricted. • Temperature around it . Note If the switch is missing or damaged, contact your Cisco representative or reseller for support. If any item is installed in a closed or multirack assembly, the temperature ...
Hardware Installation Guide
Page 72
...; Access to stack your Cisco supplier. If you do not have , you can order it easier to Appendix A, "Technical Specifications." Make sure that there is supplied by default. The Catalyst 3750-24TS, 3750G-24TS, and 3750-48TS switches are the same depth, and the Catalyst 3750G-12S and 3750G-24T switches are planning to the switch software configuration guide. 3-12 Catalyst 3750 Switch Hardware Installation Guide 78...
...; Access to stack your Cisco supplier. If you do not have , you can order it easier to Appendix A, "Technical Specifications." Make sure that there is supplied by default. The Catalyst 3750-24TS, 3750G-24TS, and 3750-48TS switches are the same depth, and the Catalyst 3750G-12S and 3750G-24T switches are planning to the switch software configuration guide. 3-12 Catalyst 3750 Switch Hardware Installation Guide 78...
Hardware Installation Guide
Page 78
... in the rack. • When mounting this unit in these procedures: • Removing Screws from Cisco. For the Catalyst 3750G-24TS switches, order part number RCKMNT-3550-1.5RU=. For the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS switches, order part number RCKMNT-1RU=. 3-18 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 The following guidelines are provided to ensure your safety: •...
... in the rack. • When mounting this unit in these procedures: • Removing Screws from Cisco. For the Catalyst 3750G-24TS switches, order part number RCKMNT-3550-1.5RU=. For the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS switches, order part number RCKMNT-1RU=. 3-18 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 The following guidelines are provided to ensure your safety: •...
Hardware Installation Guide
Page 79
... Catalyst 3750-24TS, 3750G-24T, and 3750-48TS Switches 86819 16 17 18 19 20 21 22 23 24 23X Catalyst 3750 SERIES 1 24X 2 Figure 3-11 Removing Screws from the Switch If you must first remove screws in a one-rack-unit (RU) switch. Chapter 3 Switch Installation Installing the Switch Removing Screws from the Catalyst 3750G-12S Switch 97170 16 8 9 10 Catalyst 3750 SERIES 11 12 78-15136-02 Catalyst 3750 Switch...
... Catalyst 3750-24TS, 3750G-24T, and 3750-48TS Switches 86819 16 17 18 19 20 21 22 23 24 23X Catalyst 3750 SERIES 1 24X 2 Figure 3-11 Removing Screws from the Switch If you must first remove screws in a one-rack-unit (RU) switch. Chapter 3 Switch Installation Installing the Switch Removing Screws from the Catalyst 3750G-12S Switch 97170 16 8 9 10 Catalyst 3750 SERIES 11 12 78-15136-02 Catalyst 3750 Switch...
Hardware Installation Guide
Page 80
... are attaching the brackets for a 19-inch or a 24-inch rack. Figure 3-12 Removing Screws from the 3750G-24TS Switch 86820 23 24 23X 24X Catalyst 3750 SERIES 25 26 27 28 Attaching Brackets to remove the chassis screws in a 1.5-RU switch. Follow the same steps to attach the second bracket to one side of the...
... are attaching the brackets for a 19-inch or a 24-inch rack. Figure 3-12 Removing Screws from the 3750G-24TS Switch 86820 23 24 23X 24X Catalyst 3750 SERIES 25 26 27 28 Attaching Brackets to remove the chassis screws in a 1.5-RU switch. Follow the same steps to attach the second bracket to one side of the...
Hardware Installation Guide
Page 88
... Figure 3-24 Attaching Brackets for 19-Inch Racks to a Catalyst 3750G-12S switch 97171 16 8 9 10 Catalyst 3750 SERIES 11 12 1 1 Phillips truss-head screws Figure 3-25 Attaching Brackets for 24-Inch Telco Racks 9 10 11 12 11X 12X 13 14 13X 15 ...16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 86840 1 Phillips flat-head screws Mounting the Switch in a Rack After the brackets are attached to the switch, use the four supplied number-12 Phillips machine screws to securely attach the brackets to the...
... Figure 3-24 Attaching Brackets for 19-Inch Racks to a Catalyst 3750G-12S switch 97171 16 8 9 10 Catalyst 3750 SERIES 11 12 1 1 Phillips truss-head screws Figure 3-25 Attaching Brackets for 24-Inch Telco Racks 9 10 11 12 11X 12X 13 14 13X 15 ...16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 1 2 1 86840 1 Phillips flat-head screws Mounting the Switch in a Rack After the brackets are attached to the switch, use the four supplied number-12 Phillips machine screws to securely attach the brackets to the...
Hardware Installation Guide
Page 89
... 12X 1 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 25 26 27 28 86566 1 Phillips machine screws Figure 3-27 Mounting the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Switches in a Rack SYST RPS MASTR STAT DUPLX SPYESETD SRTPASCK MODE MASTR STAT DUPLX SPEED STACK MODE 1 1 12...
... 12X 1 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X Catalyst 3750 SERIES 25 26 27 28 86566 1 Phillips machine screws Figure 3-27 Mounting the Catalyst 3750-24TS, 3750G-24T, 3750G-12S, and 3750-48TS Switches in a Rack SYST RPS MASTR STAT DUPLX SPYESETD SRTPASCK MODE MASTR STAT DUPLX SPEED STACK MODE 1 1 12...
Hardware Installation Guide
Page 92
... the RPS Connector Cover, page 3-33 • Mounting the Switch on a wall, follow the instructions in this section show the Catalyst 3750G-24TS switch as an example. All the Catalyst 3750 switches are wall-mounted following the same procedures. Installing the Switch Chapter 3 Switch Installation Wall Mounting To install the switch on a Wall, page 3-34 Note The illustrations in these procedures...
... the RPS Connector Cover, page 3-33 • Mounting the Switch on a wall, follow the instructions in this section show the Catalyst 3750G-24TS switch as an example. All the Catalyst 3750 switches are wall-mounted following the same procedures. Installing the Switch Chapter 3 Switch Installation Wall Mounting To install the switch on a Wall, page 3-34 Note The illustrations in these procedures...
Hardware Installation Guide
Page 93
... Phillips pan-head screws to attach the RPS connector cover to the switch, install an RPS connector cover on the Catalyst 3750G-24TS Switch 86571 STACK 1 STACK 2 CONSOLE [email protected] 1 2 3 1 Phillips pan-head screws 3 RPS connector 2 RPS connector cover 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-33 Warning If an RPS is not connected...
... Phillips pan-head screws to attach the RPS connector cover to the switch, install an RPS connector cover on the Catalyst 3750G-24TS Switch 86571 STACK 1 STACK 2 CONSOLE [email protected] 1 2 3 1 Phillips pan-head screws 3 RPS connector 2 RPS connector cover 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-33 Warning If an RPS is not connected...
Hardware Installation Guide
Page 94
... attached securely to wall studs or to a firmly attached plywood mounting backboard. Installing the Switch Chapter 3 Switch Installation Figure 3-32 Attaching the RPS Connector Cover on the Catalyst 3750G-12S, 3750-24TS, 3750G-24T, and the 3750-48TS Switches STACK 1 STACK 2 CONSOLE 1.6A-100R>09A-A2T0,IN05GV0-~60 HZ [email protected] 1 2 3 1 Phillips pan-head screws 3 RPS connector 2 RPS...
... attached securely to wall studs or to a firmly attached plywood mounting backboard. Installing the Switch Chapter 3 Switch Installation Figure 3-32 Attaching the RPS Connector Cover on the Catalyst 3750G-12S, 3750-24TS, 3750G-24T, and the 3750-48TS Switches STACK 1 STACK 2 CONSOLE 1.6A-100R>09A-A2T0,IN05GV0-~60 HZ [email protected] 1 2 3 1 Phillips pan-head screws 3 RPS connector 2 RPS...
Hardware Installation Guide
Page 119
... specifications in Table A-2, Table A-3, Table A-4, Table A-5, and the regulatory agency approvals in Table A-6. Table A-1 Specifications for the Catalyst 3750G-12S Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage altitude Power Requirements AC input voltage DC input voltages for RPS 300 DC input ... m) 100 to 240 VAC (autoranging) 1.2A/0.6A, 50 to 60 Hz +12V @13A +12V @13A 120 W, 409 BTUs per hour 0.120 kVA 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide A-1
... specifications in Table A-2, Table A-3, Table A-4, Table A-5, and the regulatory agency approvals in Table A-6. Table A-1 Specifications for the Catalyst 3750G-12S Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage altitude Power Requirements AC input voltage DC input voltages for RPS 300 DC input ... m) 100 to 240 VAC (autoranging) 1.2A/0.6A, 50 to 60 Hz +12V @13A +12V @13A 120 W, 409 BTUs per hour 0.120 kVA 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide A-1