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... 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...
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...Cisco RPS 300 redundant power system that operates on AC input and supplies backup DC power output to nine switches in a stack by cabling the StackWise ports. Catalyst 3750 Switch Hardware Installation Guide 2-2 78-15136-02 StackWise ports are not user-configurable. • Switches are the switch features: • Hardware - Catalyst 3750-24TS... Mbps in full-duplex mode or 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 3750-48TS-48 10/100 Ethernet ports and ...
...Cisco RPS 300 redundant power system that operates on AC input and supplies backup DC power output to nine switches in a stack by cabling the StackWise ports. Catalyst 3750 Switch Hardware Installation Guide 2-2 78-15136-02 StackWise ports are not user-configurable. • Switches are the switch features: • Hardware - Catalyst 3750-24TS... Mbps in full-duplex mode or 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 3750-48TS-48 10/100 Ethernet ports and ...
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... port 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. - Connection for optional Cisco RPS 675 redundant power system that operates on the left , as shown in Figure 2-1. Figure 2-1 Catalyst 3750-24TS Front Panel 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X...
... port 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. - Connection for optional Cisco RPS 675 redundant power system that operates on the left , as shown in Figure 2-1. Figure 2-1 Catalyst 3750-24TS Front Panel 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X...
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Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02 The ports are numbered 1 through 12. 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...
Catalyst 3750 Switch Hardware Installation Guide 2-4 78-15136-02 The ports are numbered 1 through 12. 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...
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...(top) and 2 (bottom) 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. Port 3 is above port 4, and... 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 numbered 1 through 48.
...(top) and 2 (bottom) 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. Port 3 is above port 4, and... 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 numbered 1 through 48.
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... 675, refer to interpret the port LED colors in different port modes. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Master LED The Master LED shows the stack master status. Table 2-2 lists the LED colors and their associated port mode and ...selected mode. An error occurred when the switch was selecting the stack master switch or a stack error. To select or change to display SPEED, all the switches in the stack also display SPEED. 2-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If your switches are stacked and you press the mode...
... 675, refer to interpret the port LED colors in different port modes. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. Master LED The Master LED shows the stack master status. Table 2-2 lists the LED colors and their associated port mode and ...selected mode. An error occurred when the switch was selecting the stack master switch or a stack error. To select or change to display SPEED, all the switches in the stack also display SPEED. 2-10 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If your switches are stacked and you press the mode...
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...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 port LEDs 11 and 12 on all the switches in the stack, the stack is not operating at full bandwidth (32 Gbps). If...
...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 port LEDs 11 and 12 on all the switches in the stack, the stack is not operating at full bandwidth (32 Gbps). If...
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... if connected to similar Cisco equipment. You can use to connect the StackWise ports. 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...
... if connected to similar Cisco equipment. You can use to connect the StackWise ports. 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...
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... be connected to the RPS receptacle. 2-16 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 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 Catalyst 3750 family of 300W. Warning Attach only the...
... be connected to the RPS receptacle. 2-16 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 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 Catalyst 3750 family of 300W. Warning Attach only the...
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...If the switch is installed in a closed or multirack assembly, the temperature around it . Return all packing material to -DB-9 adapter cable • Mounting kit containing: - Two 19-inch rack-mounting brackets - If any item is missing or damaged, contact your Cisco representative or... flat-head screws for attaching the brackets to the rear panel, make sure you cable the switches before you do not have access to the switch (Catalyst 3750G-24TS switch) 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-7 If you rack mount them. - Rear-panel power connector is within ...
...If the switch is installed in a closed or multirack assembly, the temperature around it . Return all packing material to -DB-9 adapter cable • Mounting kit containing: - Two 19-inch rack-mounting brackets - If any item is missing or damaged, contact your Cisco representative or... flat-head screws for attaching the brackets to the rear panel, make sure you cable the switches before you do not have access to the switch (Catalyst 3750G-24TS switch) 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-7 If you rack mount them. - Rear-panel power connector is within ...
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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 stack the switches. The "Recommended Cabling Configurations" section on the configurations you have access to the rear panel, make it from your switches, read these sections: • Planning ...of cable. Make sure that there is supplied by default. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you plan to stack your Cisco supplier. Depending on page 3-15 provides examples of the rack if you don't specify...
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 stack the switches. The "Recommended Cabling Configurations" section on the configurations you have access to the rear panel, make it from your switches, read these sections: • Planning ...of cable. Make sure that there is supplied by default. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you plan to stack your Cisco supplier. Depending on page 3-15 provides examples of the rack if you don't specify...
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...mounted at the bottom of the rack if it is provided with the switch. 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 the ...top with the heaviest component at the bottom of the rack. • If the rack is the only unit in the rack. • When mounting this unit in a partially filled rack, load the rack from Cisco...
...mounted at the bottom of the rack if it is provided with the switch. 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 the ...top with the heaviest component at the bottom of the rack. • If the rack is the only unit in the rack. • When mounting this unit in a partially filled rack, load the rack from Cisco...
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... the 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 plan to remove the chassis screws in the switch chassis so that mounting brackets can be attached. Chapter 3 Switch Installation Installing the Switch Removing Screws from the Catalyst 3750G-12S Switch 97170...
... the 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 plan to remove the chassis screws in the switch chassis so that mounting brackets can be attached. Chapter 3 Switch Installation Installing the Switch Removing Screws from the Catalyst 3750G-12S Switch 97170...
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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 one side of the switch. for a 19-inch or a 24-inch rack. Figure 3-13 through Figure 3-18 show how to attach each type bracket to the Catalyst 3750G-24TS Switch The bracket orientation and the brackets that...
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 one side of the switch. for a 19-inch or a 24-inch rack. Figure 3-13 through Figure 3-18 show how to attach each type bracket to the Catalyst 3750G-24TS Switch The bracket orientation and the brackets that...
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... 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...
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... 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...
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...34 Note The illustrations in this section show the Catalyst 3750G-24TS switch as an example. Follow the same steps to attach the second bracket to the opposite side. Installing the Switch Chapter 3 Switch Installation Wall Mounting To install the switch on a wall, follow the instructions in these procedures... side of the switch. Figure 3-30 Attaching the 19-inch Brackets for Wall-Mounting 23 24 23X 24X Catalyst 3750 SERIES 25 26 27 28 1 Phillips truss-head screws 3-32 Catalyst 3750 Switch Hardware Installation Guide 1 78-15136-02 86687 All the Catalyst 3750 switches are wall-mounted ...
...34 Note The illustrations in this section show the Catalyst 3750G-24TS switch as an example. Follow the same steps to attach the second bracket to the opposite side. Installing the Switch Chapter 3 Switch Installation Wall Mounting To install the switch on a wall, follow the instructions in these procedures... side of the switch. Figure 3-30 Attaching the 19-inch Brackets for Wall-Mounting 23 24 23X 24X Catalyst 3750 SERIES 25 26 27 28 1 Phillips truss-head screws 3-32 Catalyst 3750 Switch Hardware Installation Guide 1 78-15136-02 86687 All the Catalyst 3750 switches are wall-mounted ...
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... an RPS with your switch, use the two 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...
... an RPS with your switch, use the two 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...
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... 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...
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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 ... 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 A A P P E N D I X Technical Specifications This appendix lists the switch technical 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 ... 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 A A P P E N D I X Technical Specifications This appendix lists the switch technical specifications in Table A-2, Table A-3, Table A-4, Table A-5, and the regulatory agency approvals in Table A-6.