Hardware Installation Guide
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...-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...
...-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...
Hardware Installation Guide
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... Guide 1-2 OL-6336-10 Catalyst 3750G-12S switch-12 SFP module slots - Catalyst 3750G-48PS switch-48 10/100/1000 PoE ports and 4 SFP module slots - Catalyst 3750G-24PS switch-24 10/100/1000 PoE ports and 4 SFP module slots - Catalyst 3750G-24TS-1U switch-1 RU-24 10/100/1000 Ethernet ports and 4 SFP module slots - Catalyst 3750G-12S-SD switch-12 SFP module slots - Catalyst 3750G-48TS switch-48 10/100/1000...
... Guide 1-2 OL-6336-10 Catalyst 3750G-12S switch-12 SFP module slots - Catalyst 3750G-48PS switch-48 10/100/1000 PoE ports and 4 SFP module slots - Catalyst 3750G-24PS switch-24 10/100/1000 PoE ports and 4 SFP module slots - Catalyst 3750G-24TS-1U switch-1 RU-24 10/100/1000 Ethernet ports and 4 SFP module slots - Catalyst 3750G-12S-SD switch-12 SFP module slots - Catalyst 3750G-48TS switch-48 10/100/1000...
Hardware Installation Guide
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The Catalyst 3750G-12S-SD switch does not support an RPS. 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 • LEDs, page...
The Catalyst 3750G-12S-SD switch does not support an RPS. 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 • LEDs, page...
Hardware Installation Guide
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... 32X 34X 1 3 48X 2 4 1 2 1 10/100 PoE ports 2 SFP module slots Gigabit Ethernet Switches Catalyst 3750G-12S and Catalyst 3750G-12S-SD Switch Front Panel The SFP module slots on the switch are numbered 1 to 28 on the Catalyst 3750G-24TS Switch (Figure 1-9) and on the Catalyst 3750G-24TS-1U Switch (Figure 1-10). Catalyst 3750 Switch Hardware Installation Guide 1-6 OL-6336-10 Port 3 is above port 4, and so on...
... 32X 34X 1 3 48X 2 4 1 2 1 10/100 PoE ports 2 SFP module slots Gigabit Ethernet Switches Catalyst 3750G-12S and Catalyst 3750G-12S-SD Switch Front Panel The SFP module slots on the switch are numbered 1 to 28 on the Catalyst 3750G-24TS Switch (Figure 1-9) and on the Catalyst 3750G-24TS-1U Switch (Figure 1-10). Catalyst 3750 Switch Hardware Installation Guide 1-6 OL-6336-10 Port 3 is above port 4, and so on...
Hardware Installation Guide
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... LED 6 Status LED 7 Master LED 8 RPS LED 9 System LED Chapter 1 Product Overview 1-14 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 The RPS LED is not used on the Catalyst 3750G-12S-SD switch. 10/100 and 10/100/1000 Ports Figure 1-16 Switch LEDs (No PoE) SYST RPS MASTR STAT DUPLX SPEED STACK MODE 132966 12345678...
... LED 6 Status LED 7 Master LED 8 RPS LED 9 System LED Chapter 1 Product Overview 1-14 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10 The RPS LED is not used on the Catalyst 3750G-12S-SD switch. 10/100 and 10/100/1000 Ports Figure 1-16 Switch LEDs (No PoE) SYST RPS MASTR STAT DUPLX SPEED STACK MODE 132966 12345678...
Hardware Installation Guide
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... RPS status. The RPS LED is not the stack master. RPS is the stack master or a standalone switch. Press the Standby/Active button on the Catalyst 3750G-12S-SD switch. Switch is connected and ready to provide back-up power, if required. The Master LED shows the stack master ...status. RPS is connected but is unavailable because it does not, the RPS fan could have failed. These guides are available on Cisco.com. Table...
... RPS status. The RPS LED is not the stack master. RPS is the stack master or a standalone switch. Press the Standby/Active button on the Catalyst 3750G-12S-SD switch. Switch is connected and ready to provide back-up power, if required. The Master LED shows the stack master ...status. RPS is connected but is unavailable because it does not, the RPS fan could have failed. These guides are available on Cisco.com. Table...
Hardware Installation Guide
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...Port is stack member number 1. STACK Off No stack member corresponding to 10 Gb/s. The Catalyst 3750G-S-SD does not have a PoE LED. The first nine port LEDs show the member number of a switch in the stack. The LEDs for port 1 flashes green. The PoE LED is only...on any one of the switches in the stack, all the other switches in Different Modes on the Catalyst 3750-24PS, 3750G-24PS, 3750-48PS, 3750G-48PS, 3750G-24WS-S25 and 3750G-24WS-S50 switches. Note When installed in Catalyst 3750 switches, 1000BASE-T SFP modules can be members of other switches in a stack. Up...
...Port is stack member number 1. STACK Off No stack member corresponding to 10 Gb/s. The Catalyst 3750G-S-SD does not have a PoE LED. The first nine port LEDs show the member number of a switch in the stack. The LEDs for port 1 flashes green. The PoE LED is only...on any one of the switches in the stack, all the other switches in Different Modes on the Catalyst 3750-24PS, 3750G-24PS, 3750-48PS, 3750G-48PS, 3750G-24WS-S25 and 3750G-24WS-S50 switches. Note When installed in Catalyst 3750 switches, 1000BASE-T SFP modules can be members of other switches in a stack. Up...
Hardware Installation Guide
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.... • 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 module port LEDs 11 and 12 on the Catalyst 3750G-12S and the Catalyst 3750G-12S-SD switch show the status for StackWise ports 1 and 2, respectively. • SFP... module port LEDs 25 and 26 on all the switches in the stack, the stack is not operating at full ...
.... • 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 module port LEDs 11 and 12 on the Catalyst 3750G-12S and the Catalyst 3750G-12S-SD switch show the status for StackWise ports 1 and 2, respectively. • SFP... module port LEDs 25 and 26 on all the switches in the stack, the stack is not operating at full ...
Hardware Installation Guide
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... 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, and a service...
... 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, and a service...
Hardware Installation Guide
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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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... be connected to a DC-input power source that supports input voltages between 100 and 240 VAC. Cisco RPS 2300 The Cisco RPS 2300 has two output levels: -52 V and 12 V with a maximum output power of switches, except for the Catalyst 3750G-12S-SD switch. It automatically senses if an internal power supply of a connected device fails and immediately supplies...
... be connected to a DC-input power source that supports input voltages between 100 and 240 VAC. Cisco RPS 2300 The Cisco RPS 2300 has two output levels: -52 V and 12 V with a maximum output power of switches, except for the Catalyst 3750G-12S-SD switch. It automatically senses if an internal power supply of a connected device fails and immediately supplies...
Hardware Installation Guide
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... that the system remains stable. Statement 1003 Warning Read the installation instructions before connecting the system to all the Catalyst 3750 switches except the Catalyst 3750G-12S-SD switch. Ensure that the protective device is rated not greater than : 5 A Statement 1005 Note This warning applies ...connect or disconnect cables during periods of the rack. • If the rack is removed from the bottom to the Catalyst 3750G-12S-SD switch. Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Statement 1006 Warning Class 1 laser...
... that the system remains stable. Statement 1003 Warning Read the installation instructions before connecting the system to all the Catalyst 3750 switches except the Catalyst 3750G-12S-SD switch. Ensure that the protective device is rated not greater than : 5 A Statement 1005 Note This warning applies ...connect or disconnect cables during periods of the rack. • If the rack is removed from the bottom to the Catalyst 3750G-12S-SD switch. Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Statement 1006 Warning Class 1 laser...
Hardware Installation Guide
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... 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 SERIES 49 51 48X 50 52 Figure 2-11 Removing Screws from the Catalyst 3750G-12S and 3750-12S-SD Switch 97170 16 8 9 10 Catalyst 3750 SERIES 11 12 OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 2-13
... 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 SERIES 49 51 48X 50 52 Figure 2-11 Removing Screws from the Catalyst 3750G-12S and 3750-12S-SD Switch 97170 16 8 9 10 Catalyst 3750 SERIES 11 12 OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide 2-13
Hardware Installation Guide
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... 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 Hardware Installation Guide...
... 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 Hardware Installation Guide...
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... 26 1 Cable guide screws Wall-Mounting These switches wall-mount only with the 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...
... 26 1 Cable guide screws Wall-Mounting These switches wall-mount only with the 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...
Hardware Installation Guide
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... 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 Serial Number Location • Figure 3-6, Catalyst 3750G-24TS Switch Serial Number Location • Figure...
... 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 Serial Number Location • Figure 3-6, Catalyst 3750G-24TS Switch Serial Number Location • Figure...
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Finding the Switch Serial Number Chapter 3 Troubleshooting 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 Serial Number Location Catalyst 3750 Switch Hardware Installation Guide 3-8 OL-6336-10
Finding the Switch Serial Number Chapter 3 Troubleshooting 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 Serial Number Location Catalyst 3750 Switch Hardware Installation Guide 3-8 OL-6336-10
Hardware Installation Guide
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... Catalyst 3750G-12S Switch, Table A-1 on page A-2 • Specifications for the Catalyst 3750G-12S-SD Switch, Table A-2 on page A-2 • Specifications for the Catalyst 3750-24FS Switch, Table A-3 on page A-3 • Specifications 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...
... Catalyst 3750G-12S Switch, Table A-1 on page A-2 • Specifications for the Catalyst 3750G-12S-SD Switch, Table A-2 on page A-2 • Specifications for the Catalyst 3750-24FS Switch, Table A-3 on page A-3 • Specifications 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...
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Appendix A Technical Specifications Table A-1 Specifications for the Catalyst 3750G-12S Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70... 409 BTUs per hour Power rating 0.120 kVA Physical Dimensions Weight 10 lb (4.6 kg) Dimensions (H x W x D) 1.73 x 17.5 x 12.8 in. (4.4 x 44.5 x 32.6 cm) Table A-2 Specifications for the Catalyst 3750G-12S-SD Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C) Relative...
Appendix A Technical Specifications Table A-1 Specifications for the Catalyst 3750G-12S Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70... 409 BTUs per hour Power rating 0.120 kVA Physical Dimensions Weight 10 lb (4.6 kg) Dimensions (H x W x D) 1.73 x 17.5 x 12.8 in. (4.4 x 44.5 x 32.6 cm) Table A-2 Specifications for the Catalyst 3750G-12S-SD Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C) Relative...
Hardware Installation Guide
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... guideline follows the standard guidelines for Installation Locate the ground lug and the two number-10-32 screws on installing the switch. Preparing for DC power wiring in the DC-switch accessory kit. Connecting to DC Power To connect the Catalyst 3750G-12S-SD switch to a DC-input power source, follow the steps in restricted access areas.
... guideline follows the standard guidelines for Installation Locate the ground lug and the two number-10-32 screws on installing the switch. Preparing for DC power wiring in the DC-switch accessory kit. Connecting to DC Power To connect the Catalyst 3750G-12S-SD switch to a DC-input power source, follow the steps in restricted access areas.