Hardware Installation Guide
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...Front Panel 3 Catalyst 3750-24TS and 3750V2-24TS Switch Front Panel 4 Catalyst 3750-48TS and 3750V2-48TS Switch Front Panel 5 Catalyst 3750-24PS and 3750V2-24PS Switch Front Panel 5 Catalyst 3750-48PS and 3750V2-48PS Switch Front Panel 6 Gigabit Ethernet Switches 6 Catalyst 3750G-12S and Catalyst 3750G-12S-SD Switch Front Panel 6 Catalyst 3750-24T, 3750G-24TS, and 3750G-24TS-1U Switch Front Panel 6 Catalyst 3750G-48TS Switch Front Panel 8 Catalyst 3750G-24PS Switch Front Panel 8 Catalyst 3750G-48PS Switch Front Panel 9 Catalyst 3750G-16TD Switch Front Panel 9 Catalyst 3750G Integrated Wireless...
...Front Panel 3 Catalyst 3750-24TS and 3750V2-24TS Switch Front Panel 4 Catalyst 3750-48TS and 3750V2-48TS Switch Front Panel 5 Catalyst 3750-24PS and 3750V2-24PS Switch Front Panel 5 Catalyst 3750-48PS and 3750V2-48PS Switch Front Panel 6 Gigabit Ethernet Switches 6 Catalyst 3750G-12S and Catalyst 3750G-12S-SD Switch Front Panel 6 Catalyst 3750-24T, 3750G-24TS, and 3750G-24TS-1U Switch Front Panel 6 Catalyst 3750G-48TS Switch Front Panel 8 Catalyst 3750G-24PS Switch Front Panel 8 Catalyst 3750G-48PS Switch Front Panel 9 Catalyst 3750G-16TD Switch Front Panel 9 Catalyst 3750G Integrated Wireless...
Hardware Installation Guide
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... 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 18 Mounting the Switch in a Rack 24 Attaching the Cable Guide 26 Wall-Mounting...
... 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 18 Mounting the Switch in a Rack 24 Attaching the Cable Guide 26 Wall-Mounting...
Hardware Installation Guide
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... and 4 SFP module slots OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-1 Catalyst 3750-24TS switch-24 10/100 Ethernet ports and 2 SFP module slots - Catalyst 3750V2-24TS switch-24 10/100 Ethernet ports and 2 SFP module slots - Catalyst 3750-24FS switch-24 100BASE-FX ports and 2 small form-factor pluggable (SFP) module slots - Catalyst 3750-48PS switch-48 10/100 PoE ports and 4 SFP...
... and 4 SFP module slots OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 1-1 Catalyst 3750-24TS switch-24 10/100 Ethernet ports and 2 SFP module slots - Catalyst 3750V2-24TS switch-24 10/100 Ethernet ports and 2 SFP module slots - Catalyst 3750-24FS switch-24 100BASE-FX ports and 2 small form-factor pluggable (SFP) module slots - Catalyst 3750-48PS switch-48 10/100 PoE ports and 4 SFP...
Hardware Installation Guide
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...and supports only full-duplex mode Catalyst 3750 Switch Hardware Installation Guide 1-2 OL-6336-10 Catalyst 3750G-24T switch-24 10/100/1000 Ethernet ports - Catalyst 3750G-24PS switch-24 10/100/1000 PoE ports and 4 SFP module slots - Catalyst 3750G-16TD switch-16 10/100/1000 Ethernet ports... Cisco wireless LAN controller supporting up to 25 Cisco Lightweight Access Points - Catalyst 3750G-24TS switch-1.5 rack units (RU)-24 10/100/1000 Ethernet ports and 4 SFP module slots - Catalyst 3750G-48PS switch-48 10/100/1000 PoE ports and 4 SFP module slots - Catalyst 3750G-24WS-S25 switch-24...
...and supports only full-duplex mode Catalyst 3750 Switch Hardware Installation Guide 1-2 OL-6336-10 Catalyst 3750G-24T switch-24 10/100/1000 Ethernet ports - Catalyst 3750G-24PS switch-24 10/100/1000 PoE ports and 4 SFP module slots - Catalyst 3750G-16TD switch-16 10/100/1000 Ethernet ports... Cisco wireless LAN controller supporting up to 25 Cisco Lightweight Access Points - Catalyst 3750G-24TS switch-1.5 rack units (RU)-24 10/100/1000 Ethernet ports and 4 SFP module slots - Catalyst 3750G-48PS switch-48 10/100/1000 PoE ports and 4 SFP module slots - Catalyst 3750G-24WS-S25 switch-24...
Hardware Installation Guide
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...above the second member (slots 2), as shown in pairs. Figure 1-2 Catalyst 3750V2-24FS Switch 279984 1 2 1 SFP module slots (downlink) 2 SFP module slots (uplink) Catalyst 3750-24TS and 3750V2-24TS Switch Front Panel The 10/100 ports on the switch are numbered 1 through 24. Front Panel Description Chapter 1 Product Overview The...) SFPs only in the downlink SFP module slots. The uplink SFP modules slots are grouped in Figure 1-3. Figure 1-3 Catalyst 3750-24TS and 3750V2-24TS Switch 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13...
...above the second member (slots 2), as shown in pairs. Figure 1-2 Catalyst 3750V2-24FS Switch 279984 1 2 1 SFP module slots (downlink) 2 SFP module slots (uplink) Catalyst 3750-24TS and 3750V2-24TS Switch Front Panel The 10/100 ports on the switch are numbered 1 through 24. Front Panel Description Chapter 1 Product Overview The...) SFPs only in the downlink SFP module slots. The uplink SFP modules slots are grouped in Figure 1-3. Figure 1-3 Catalyst 3750-24TS and 3750V2-24TS Switch 86541 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X 13...
Hardware Installation Guide
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... Panel Description Chapter 1 Product Overview Catalyst 3750-48PS and 3750V2-48PS Switch Front Panel The 10/100 PoE ports on the switch are grouped in pairs. Figure 1-7 Catalyst 3750G-12S and 3750G-12S-SD Switch 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 1 2 3 4 5 6 7 8 Catalyst 3750 SERIES 9 10 11 12 1 1 SFP module slots Catalyst 3750-24T, 3750G-24TS, and 3750G-24TS-1U Switch Front Panel The 10/100...
... Panel Description Chapter 1 Product Overview Catalyst 3750-48PS and 3750V2-48PS Switch Front Panel The 10/100 PoE ports on the switch are grouped in pairs. Figure 1-7 Catalyst 3750G-12S and 3750G-12S-SD Switch 97166 SYST RPS MASTR STAT DUPLX SPEED STACK MODE 1 2 3 4 5 6 7 8 Catalyst 3750 SERIES 9 10 11 12 1 1 SFP module slots Catalyst 3750-24T, 3750G-24TS, and 3750G-24TS-1U Switch Front Panel The 10/100...
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... 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 1 1 10/100/1000 ports Catalyst 3750 SERIES Figure 1-9 Catalyst 3750G-24TS Switch 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 Catalyst 3750 SERIES 25 26 27 28 1 2 1 10/100/1000 ports 2 SFP module slots Figure 1-10 Catalyst 3750G-24TS-1U Switch SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X...
... 12 11X 2X 12X 13 14 13X 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 1 1 10/100/1000 ports Catalyst 3750 SERIES Figure 1-9 Catalyst 3750G-24TS Switch 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 Catalyst 3750 SERIES 25 26 27 28 1 2 1 10/100/1000 ports 2 SFP module slots Figure 1-10 Catalyst 3750G-24TS-1U Switch SYST RPS MASTR STAT DUPLX SPEED STACK MODE 12 1X 34 56 78 9 10 11 12 11X...
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... 1 and 2 on the Catalyst 3750-24TS and 3750V2-24TS switch show the status for StackWise ports 1 and 2, respectively. • SFP module port LEDs 3 and 4 on the Catalyst 3750-48TS and 3750V2-48TS switch show the status for StackWise ports 1 and 2, respectively. • SFP module port LEDs 51 and 52 on the Catalyst 3750G-48TS and 3750G-48PS switches show the status for...
... 1 and 2 on the Catalyst 3750-24TS and 3750V2-24TS switch show the status for StackWise ports 1 and 2, respectively. • SFP module port LEDs 3 and 4 on the Catalyst 3750-48TS and 3750V2-48TS switch show the status for StackWise ports 1 and 2, respectively. • SFP module port LEDs 51 and 52 on the Catalyst 3750G-48TS and 3750G-48PS switches show the status for...
Hardware Installation Guide
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Figure 1-20 Catalyst 3750-24TS, 3750G-24T, 3750G-12S, 3750G-16TD, and 3750-48TS Switch 86548 STACK 1 STACK 2 CONSOLE 1.6A-100R>09A-A2T0,IN05GV0-~60 HZ [email protected] 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 AC power connector 5 RPS connector Figure 1-21 Catalyst 3750V2-24TS, 3750V2-24PS, 3750V2-48TS, and 3750V2-48PS Switch 274672 STACK 1 STACK 2 CONSOLE 1 23 1 StackWise...
Figure 1-20 Catalyst 3750-24TS, 3750G-24T, 3750G-12S, 3750G-16TD, and 3750-48TS Switch 86548 STACK 1 STACK 2 CONSOLE 1.6A-100R>09A-A2T0,IN05GV0-~60 HZ [email protected] 1 23 4 5 1 StackWise ports 2 RJ-45 console port 3 Fan exhaust 4 AC power connector 5 RPS connector Figure 1-21 Catalyst 3750V2-24TS, 3750V2-24PS, 3750V2-48TS, and 3750V2-48PS Switch 274672 STACK 1 STACK 2 CONSOLE 1 23 1 StackWise...
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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
Hardware Installation Guide
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...3M), and connect only to connect the StackWise ports. 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 ... Ports The switch ships with a 0.5-meter StackWise cable (72-2632-XX CABASY) that you can use to similar Cisco equipment. Equipment might be damaged if connected to other nonapproved Cisco cables or equipment. 1-24 Catalyst 3750 Switch Hardware Installation Guide...
...3M), and connect only to connect the StackWise ports. 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 ... Ports The switch ships with a 0.5-meter StackWise cable (72-2632-XX CABASY) that you can use to similar Cisco equipment. Equipment might be damaged if connected to other nonapproved Cisco cables or equipment. 1-24 Catalyst 3750 Switch Hardware Installation Guide...
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...Cisco. You can order a kit containing the 24-inch rack-mounting brackets and hardware from the Switch If you plan to install the switch in a rack, you must take special precautions to ensure that the system remains stable. For the other Catalyst 3750 switches, order part number RCKMNT-1RU=. For the Catalyst 3750G-24TS switch..., order part number RCKMNT-3550-1.5RU=. Installing the Switch Rack-Mounting Chapter 2 Switch Installation Warning To prevent bodily injury...
...Cisco. You can order a kit containing the 24-inch rack-mounting brackets and hardware from the Switch If you plan to install the switch in a rack, you must take special precautions to ensure that the system remains stable. For the other Catalyst 3750 switches, order part number RCKMNT-1RU=. For the Catalyst 3750G-24TS switch..., order part number RCKMNT-3550-1.5RU=. Installing the Switch Rack-Mounting Chapter 2 Switch Installation Warning To prevent bodily injury...
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... Switch Figure 2-9 Removing Screws from the Catalyst 3750-24TS, 3750V2-24TS, 3750G-24T, 3750-24PS, 3750V2-24PS, 3750-48TS, 3750-48PS, 3750V2-48PS, and 3750G-16TD Switch 86819 16 17 18 19 20 21 22 23 24 23X Catalyst 3750 SERIES 1 24X 2 Figure 2-10 Removing Screws from the Catalyst 3750G-24TS-1U, 3750G-24PS, 3750G-48PS, and 3750G-48TS Switch 126143 40 41 42 43 44 45 46 47 48 47X Catalyst 3750G...
... Switch Figure 2-9 Removing Screws from the Catalyst 3750-24TS, 3750V2-24TS, 3750G-24T, 3750-24PS, 3750V2-24PS, 3750-48TS, 3750-48PS, 3750V2-48PS, and 3750G-16TD Switch 86819 16 17 18 19 20 21 22 23 24 23X Catalyst 3750 SERIES 1 24X 2 Figure 2-10 Removing Screws from the Catalyst 3750G-24TS-1U, 3750G-24PS, 3750G-48PS, and 3750G-48TS Switch 126143 40 41 42 43 44 45 46 47 48 47X Catalyst 3750G...
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... 2-12 Removing Screws from the 3750G-24TS Switch Chapter 2 Switch Installation 86820 23 24 23X 24X Catalyst 3750 SERIES 25 26 27 28 Figure 2-13 Removing Screws from the 3750G-24WS-S25 and the 3750G-24WS-S50 Switch 141729 13 14 13X 15 16 17 18 19 20 21 22 ... CataWlyirset l3e7ss50LGASNERCIESoPntorEol-l2e4r 25 26 Attaching Brackets to the opposite side. 2-14 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 Follow the same steps to attach the second bracket to the Catalyst 3750G-24TS Switch The bracket orientation and the brackets that you use depend on whether you...
... 2-12 Removing Screws from the 3750G-24TS Switch Chapter 2 Switch Installation 86820 23 24 23X 24X Catalyst 3750 SERIES 25 26 27 28 Figure 2-13 Removing Screws from the 3750G-24WS-S25 and the 3750G-24WS-S50 Switch 141729 13 14 13X 15 16 17 18 19 20 21 22 ... CataWlyirset l3e7ss50LGASNERCIESoPntorEol-l2e4r 25 26 Attaching Brackets to the opposite side. 2-14 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 Follow the same steps to attach the second bracket to the Catalyst 3750G-24TS Switch The bracket orientation and the brackets that you use depend on whether you...
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Installing the Switch Chapter 2 Switch Installation Figure 2-21 Attaching Brackets for 19-...Catalyst 3750 Switches This section describes how to attach brackets to these Catalyst 3750 switches: • Catalyst 3750-24TS, 3750V2-24TS, and 3750G-24TS • Catalyst 3750G-24T • Catalyst 3750-24FS and Catalyst 3750V2-24FS • Catalyst 3750G-12S and 3750G-12S-SD • Catalyst 3750-24PS, 3750V2-24PS, and 3750G-24PS • Catalyst 3750-48PS, 3750V2-48PS, and 3750G-48PS • Catalyst 3750G-16TD • Catalyst 3750-48TS, 3750V2-48TS, and 3750G-48TS 2-18 Catalyst 3750 Switch...
Installing the Switch Chapter 2 Switch Installation Figure 2-21 Attaching Brackets for 19-...Catalyst 3750 Switches This section describes how to attach brackets to these Catalyst 3750 switches: • Catalyst 3750-24TS, 3750V2-24TS, and 3750G-24TS • Catalyst 3750G-24T • Catalyst 3750-24FS and Catalyst 3750V2-24FS • Catalyst 3750G-12S and 3750G-12S-SD • Catalyst 3750-24PS, 3750V2-24PS, and 3750G-24PS • Catalyst 3750-48PS, 3750V2-48PS, and 3750G-48PS • Catalyst 3750G-16TD • Catalyst 3750-48TS, 3750V2-48TS, and 3750G-48TS 2-18 Catalyst 3750 Switch...
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... front panel facing up: • Catalyst 3750-24FS, Catalyst 3750V2-24FS • Catalyst 3750-24TS, 3750-48TS, 3750-24PS, 3750-48PS • Catalyst 3750G-12S, 3750G-12S-SD • Catalyst 3750G-24T, 3750G-24TS, 3750G-24TS-1U • Catalyst 3750G-24PS, 3750G-48PS • Catalyst 3750G-16TD These switches wall-mount with the front panel facing up or down: • Catalyst 3750V2-24TS, 3750V2-48TS • Catalyst 3750V2-24PS, 3750V2-48PS These switches do not support wall-mounting. Do...
... front panel facing up: • Catalyst 3750-24FS, Catalyst 3750V2-24FS • Catalyst 3750-24TS, 3750-48TS, 3750-24PS, 3750-48PS • Catalyst 3750G-12S, 3750G-12S-SD • Catalyst 3750G-24T, 3750G-24TS, 3750G-24TS-1U • Catalyst 3750G-24PS, 3750G-48PS • Catalyst 3750G-16TD These switches wall-mount with the front panel facing up or down: • Catalyst 3750V2-24TS, 3750V2-48TS • Catalyst 3750V2-24PS, 3750V2-48PS These switches do not support wall-mounting. Do...
Hardware Installation Guide
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... Cisco IOS release to the running stack, the replacement switch automatically downgrades to get the serial number. • Figure 3-1, Catalyst 3750-24FS and 3750V2-24FS Switch Serial Number Location • Figure 3-2, Catalyst 3750G-12S and 3750-12S-SD Switch Serial Number Location • Figure 3-3, Catalyst 3750G-16TD Switch Serial Number Location • Figure 3-4, Catalyst 3750-24PS Switch Serial Number Location • Figure 3-5, Catalyst 3750G-24PS and 3750G-24TS-1U Switches...
... Cisco IOS release to the running stack, the replacement switch automatically downgrades to get the serial number. • Figure 3-1, Catalyst 3750-24FS and 3750V2-24FS Switch Serial Number Location • Figure 3-2, Catalyst 3750G-12S and 3750-12S-SD Switch Serial Number Location • Figure 3-3, Catalyst 3750G-16TD Switch Serial Number Location • Figure 3-4, Catalyst 3750-24PS Switch Serial Number Location • Figure 3-5, Catalyst 3750G-24PS and 3750G-24TS-1U Switches...
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Chapter 3 Troubleshooting Finding the Switch Serial Number Figure 3-6 Catalyst 3750G-24TS Switch Serial Number Location Figure 3-7 Catalyst 3750-24TS and 3750V2-24TS Switch Serial Number Location Figure 3-8 Catalyst 3750-24PS and 3750V2-24PS Switch Serial Number Location OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 3-9
Chapter 3 Troubleshooting Finding the Switch Serial Number Figure 3-6 Catalyst 3750G-24TS Switch Serial Number Location Figure 3-7 Catalyst 3750-24TS and 3750V2-24TS Switch Serial Number Location Figure 3-8 Catalyst 3750-24PS and 3750V2-24PS Switch Serial Number Location OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 3-9
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... for the Catalyst 3750-24TS Switch, Table A-4 on page A-3 • Specifications for the Catalyst 3750G-24T Switch, Table A-5 on page A-4 • Specifications for the Catalyst 3750-24PS Switch, Table A-6 on page A-4 • Specifications for the Catalyst 3750G-24PS Switch, Table A-7 on page A-5 • Specifications for the Catalyst 3750-48PS Switch, Table A-8 on page A-5 • Specifications for the Catalyst 3750G-48PS Switch, Table A-9 on page A-6 • Specifications for the Catalyst 3750G-16TD Switch, Table...
... for the Catalyst 3750-24TS Switch, Table A-4 on page A-3 • Specifications for the Catalyst 3750G-24T Switch, Table A-5 on page A-4 • Specifications for the Catalyst 3750-24PS Switch, Table A-6 on page A-4 • Specifications for the Catalyst 3750G-24PS Switch, Table A-7 on page A-5 • Specifications for the Catalyst 3750-48PS Switch, Table A-8 on page A-5 • Specifications for the Catalyst 3750G-48PS Switch, Table A-9 on page A-6 • Specifications for the Catalyst 3750G-16TD Switch, Table...
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Appendix A Technical Specifications Table A-3 Specifications for the Catalyst 3750-24FS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°...hour Power rating 0.070 kVA Physical Dimensions Weight 9 lb (4.1 kg) Dimensions (H x W x D) 1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30.1 cm) Table A-4 Specifications for the Catalyst 3750-24TS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C) Relative humidity 10 to...
Appendix A Technical Specifications Table A-3 Specifications for the Catalyst 3750-24FS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°...hour Power rating 0.070 kVA Physical Dimensions Weight 9 lb (4.1 kg) Dimensions (H x W x D) 1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30.1 cm) Table A-4 Specifications for the Catalyst 3750-24TS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C) Relative humidity 10 to...