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Call Cisco Systems if your switches, read these sections: • Planning Considerations, page 2-8 • Powering Considerations, page 2-8 • Cabling Considerations, page 2-9 • Recommended Cabling Configurations, page 2-10 Planning Considerations Before connecting the Catalyst 3750 switches in the "Installing the Switch" section... to their operating status. For switch dimensions, see the "StackWise Ports" section on page 2-10 provides examples of cable. Powering Considerations Consider the following guidelines before you power on the switches in a stack: • The...
Call Cisco Systems if your switches, read these sections: • Planning Considerations, page 2-8 • Powering Considerations, page 2-8 • Cabling Considerations, page 2-9 • Recommended Cabling Configurations, page 2-10 Planning Considerations Before connecting the Catalyst 3750 switches in the "Installing the Switch" section... to their operating status. For switch dimensions, see the "StackWise Ports" section on page 2-10 provides examples of cable. Powering Considerations Consider the following guidelines before you power on the switches in a stack: • The...
Hardware Installation Guide
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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... Hz DC input voltages for RPS 2300 and 675 +12 V @13 A Power consumption 120 W, 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...
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... Hz DC input voltages for RPS 2300 and 675 +12 V @13 A Power consumption 120 W, 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...
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... to 60 Hz DC input voltages for RPS 2300 and 675 +12 V @8.5 A Power consumption 70 W, 240 BTUs per 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°...
... to 60 Hz DC input voltages for RPS 2300 and 675 +12 V @8.5 A Power consumption 70 W, 240 BTUs per 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°...
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Appendix A Technical Specifications Table A-5 Specifications for the Catalyst 3750G-24T Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C)...Hz DC input voltages for RPS 2300 and 675 +12 V @13 A Power consumption 165 W, 563 BTUs per hour Power rating 0.165 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-6 Specifications for the Catalyst 3750-24PS Switch Environmental Ranges Operating temperature 32 to 113°F (0...
Appendix A Technical Specifications Table A-5 Specifications for the Catalyst 3750G-24T Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C)...Hz DC input voltages for RPS 2300 and 675 +12 V @13 A Power consumption 165 W, 563 BTUs per hour Power rating 0.165 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-6 Specifications for the Catalyst 3750-24PS Switch Environmental Ranges Operating temperature 32 to 113°F (0...
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Appendix A Technical Specifications OL-6336-10 Table A-7 Specifications for the Catalyst 3750G-24PS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to ...12 V @14 A and -48 V @7.8 A Power consumption 520 W Power dissipation 170 W, 534 BTUs per hour Power rating 0.52 kVA Power over Ethernet Range from 4 to 15.4 W per port, up to 370 W switch maximum Physical Dimensions Weight 13.5 lb (6.1 kg) Dimensions (H x W x D) 1.73 x 17.5 x 14.9 in. (4.4 x 44.5 x 37.8 cm) Table A-8 Specifications for the Catalyst 3750-48PS Switch...
Appendix A Technical Specifications OL-6336-10 Table A-7 Specifications for the Catalyst 3750G-24PS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to ...12 V @14 A and -48 V @7.8 A Power consumption 520 W Power dissipation 170 W, 534 BTUs per hour Power rating 0.52 kVA Power over Ethernet Range from 4 to 15.4 W per port, up to 370 W switch maximum Physical Dimensions Weight 13.5 lb (6.1 kg) Dimensions (H x W x D) 1.73 x 17.5 x 14.9 in. (4.4 x 44.5 x 37.8 cm) Table A-8 Specifications for the Catalyst 3750-48PS Switch...
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... 675 +12 V @14 A and -48 V @7.8 A Power consumption 560 W Power dissipation 220 W, 690 BTUs per hour Power rating 0.56 kVA Power over Ethernet Range from 4 to 15.4 W per port, up to 370 W switch maximum Physical Dimensions Weight 15.5 lb (7 kg) Dimensions (H x W x D) 1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) Table A-10 Specifications for the Catalyst 3750G-16TD Switch Environmental...
... 675 +12 V @14 A and -48 V @7.8 A Power consumption 560 W Power dissipation 220 W, 690 BTUs per hour Power rating 0.56 kVA Power over Ethernet Range from 4 to 15.4 W per port, up to 370 W switch maximum Physical Dimensions Weight 15.5 lb (7 kg) Dimensions (H x W x D) 1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) Table A-10 Specifications for the Catalyst 3750G-16TD Switch Environmental...
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... 60 Hz DC input voltages for RPS 2300 and 675 +12 V @17 A Power consumption 190 W, 650 BTUs per hour Power rating 0.190 kVA Physical Dimensions Weight 12.5 lb (5.7 kg) Dimensions (H x W x D) 2.59 x 17.5 x 11.6 in. (6.6 x 44.5 x 29.5 cm) Table A-12 Specifications for the Catalyst 3750G-24TS-1U Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage...
... 60 Hz DC input voltages for RPS 2300 and 675 +12 V @17 A Power consumption 190 W, 650 BTUs per hour Power rating 0.190 kVA Physical Dimensions Weight 12.5 lb (5.7 kg) Dimensions (H x W x D) 2.59 x 17.5 x 11.6 in. (6.6 x 44.5 x 29.5 cm) Table A-12 Specifications for the Catalyst 3750G-24TS-1U Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage...
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... to 60 Hz DC input voltages for RPS 2300 and 675 +12 V @8.5 A Power consumption 75 W, 256 BTUs per hour Power rating 0.075 kVA Physical Dimensions Weight 9.1 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-14 Specifications for the Catalyst 3750G-48TS Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage...
... to 60 Hz DC input voltages for RPS 2300 and 675 +12 V @8.5 A Power consumption 75 W, 256 BTUs per hour Power rating 0.075 kVA Physical Dimensions Weight 9.1 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-14 Specifications for the Catalyst 3750G-48TS Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage...
Hardware Installation Guide
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... voltages for RPS 2300 and 675 +12 V @17.5 A Power consumption 160 W Power dissipation 160 W, 500 BTUs per hour Power rating 0.16 kVA Physical Dimensions Weight 14 lb (6.4 kg) Dimensions (H x W x D) 1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) Table A-15 Specifications for the Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 Switch Environmental Ranges Operating temperature 32 to 113...
... voltages for RPS 2300 and 675 +12 V @17.5 A Power consumption 160 W Power dissipation 160 W, 500 BTUs per hour Power rating 0.16 kVA Physical Dimensions Weight 14 lb (6.4 kg) Dimensions (H x W x D) 1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) Table A-15 Specifications for the Catalyst 3750G-24WS-S25 and 3750G-24WS-S50 Switch Environmental Ranges Operating temperature 32 to 113...
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... voltage 100 to 240 VAC (autoranging) 0.8 to 1.5 A, 50 to 60 Hz DC input voltages for RPS 2300 and 675 +12 V @17 A Power consumption 180 W, 615 BTUs per hour Power rating 0.180 kVA Physical Dimensions Weight 12.5 lb (5.7 kg) Dimensions (H x W x D) 1.73 x 17.5 x 11.6 in. (4.4 x 44.5 x 29.5 cm) A-10 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10
... voltage 100 to 240 VAC (autoranging) 0.8 to 1.5 A, 50 to 60 Hz DC input voltages for RPS 2300 and 675 +12 V @17 A Power consumption 180 W, 615 BTUs per hour Power rating 0.180 kVA Physical Dimensions Weight 12.5 lb (5.7 kg) Dimensions (H x W x D) 1.73 x 17.5 x 11.6 in. (4.4 x 44.5 x 29.5 cm) A-10 Catalyst 3750 Switch Hardware Installation Guide OL-6336-10
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Appendix A Technical Specifications Table A-18 Specifications for the Catalyst 3750V2-24FS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C) Relative ... 240 VAC (autoranging) 1 to 2 A, 50 to 60 Hz DC input voltages for RPS 2300 and 675 +12 V @11.3 A Power consumption 55.2 W, 173 BTUs per hour Power rating 0.052 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) OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide A-11
Appendix A Technical Specifications Table A-18 Specifications for the Catalyst 3750V2-24FS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C) Relative ... 240 VAC (autoranging) 1 to 2 A, 50 to 60 Hz DC input voltages for RPS 2300 and 675 +12 V @11.3 A Power consumption 55.2 W, 173 BTUs per hour Power rating 0.052 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) OL-6336-10 Catalyst 3750 Switch Hardware Installation Guide A-11
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...-input power source caution 25 Device Manager description 26 related documentation viii to configure switch 45 diagnosing problems 1 dimensions 2-8 document conventions vii duplex LED 17 duplex, troubleshooting 5 E electrical noise, avoiding... 6 electromagnetic safety 5 Ethernet and fiber-optic cable troubleshooting 2 Express Setup using to access CLI 2 using to clear switch IP address 6 F features 1-3 front panel 10/100 ports 10 clearance 6 description 4-10 LEDs 13-19 SFP module ports 12...
...-input power source caution 25 Device Manager description 26 related documentation viii to configure switch 45 diagnosing problems 1 dimensions 2-8 document conventions vii duplex LED 17 duplex, troubleshooting 5 E electrical noise, avoiding... 6 electromagnetic safety 5 Ethernet and fiber-optic cable troubleshooting 2 Express Setup using to access CLI 2 using to clear switch IP address 6 F features 1-3 front panel 10/100 ports 10 clearance 6 description 4-10 LEDs 13-19 SFP module ports 12...