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... by the University of California, Berkeley (UCB) as part of UCB's public domain version of the FCC rules. These specifications are designed to provide reasonable protection against harmful interference when the equipment is for a Class A digital device, pursuant to ... requirements for Class A or Class B digital devices. If the interference stops, it is no longer complying with the specifications in a commercial environment. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR...
... by the University of California, Berkeley (UCB) as part of UCB's public domain version of the FCC rules. These specifications are designed to provide reasonable protection against harmful interference when the equipment is for a Class A digital device, pursuant to ... requirements for Class A or Class B digital devices. If the interference stops, it is no longer complying with the specifications in a commercial environment. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR...
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... Member 4-7 A A P P E N D I X Technical Specifications A-1 B A P P E N D I X Connector and Cable Specifications B-1 Connector Specifications B-1 10/100/1000 Ports B-1 Connecting to 1000BASE-T Devices B-2 10/100 Ports B-3 SFP Module Ports B-5 Console Port B-6 Cable and Adapter Specifications B-6 Two Twisted-Pair Cable Pinouts B-6 Four Twisted-Pair Cable Pinouts for 10/100 Ports B-7 Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports B-8 Catalyst 3750 Switch Hardware Installation...
... Member 4-7 A A P P E N D I X Technical Specifications A-1 B A P P E N D I X Connector and Cable Specifications B-1 Connector Specifications B-1 10/100/1000 Ports B-1 Connecting to 1000BASE-T Devices B-2 10/100 Ports B-3 SFP Module Ports B-5 Console Port B-6 Cable and Adapter Specifications B-6 Two Twisted-Pair Cable Pinouts B-6 Four Twisted-Pair Cable Pinouts for 10/100 Ports B-7 Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports B-8 Catalyst 3750 Switch Hardware Installation...
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...of the connection. When connecting the switch to switches or hubs, use Category 3 or Category 4 cables. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in Appendix B, "Connector and Cable Specifications." Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-...100/1000 ports to operate in 10 Mbps, 100 Mbps, or 1000 Mbps in full duplex. When connecting the switch to workstations, servers, routers, and Cisco IP Phones, be sure that both devices support and full-duplex transmission if the attached device supports it) and...
...of the connection. When connecting the switch to switches or hubs, use Category 3 or Category 4 cables. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in Appendix B, "Connector and Cable Specifications." Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-...100/1000 ports to operate in 10 Mbps, 100 Mbps, or 1000 Mbps in full duplex. When connecting the switch to workstations, servers, routers, and Cisco IP Phones, be sure that both devices support and full-duplex transmission if the attached device supports it) and...
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... AC power connector to the same AC power source. 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. Rear Panel Description Chapter 2 Product...
... AC power connector to the same AC power source. 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. Rear Panel Description Chapter 2 Product...
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... DTE adapter. If you want to connect the switch console port to a terminal, you need to provide an RJ-45-to the switch. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 675, refer to one failed device at...Chapter 2 Product Overview Rear Panel Description Cisco RPS 675 The RPS is a redundant power system that can support six external network devices and provides power to the RPS receptacle. For more information on page B-1. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-17 It automatically senses...
... DTE adapter. If you want to connect the switch console port to a terminal, you need to provide an RJ-45-to the switch. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 675, refer to one failed device at...Chapter 2 Product Overview Rear Panel Description Cisco RPS 675 The RPS is a redundant power system that can support six external network devices and provides power to the RPS receptacle. For more information on page B-1. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-17 It automatically senses...
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... automate initial configurations and configuration updates by generating switch-specific configuration changes, sending them to create dedicated network segments and interconnecting the segments through Gigabit Ethernet connections. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-19 Network Configurations Refer to the switch software configuration guide on Cisco.com for network configuration concepts and examples of...
... automate initial configurations and configuration updates by generating switch-specific configuration changes, sending them to create dedicated network segments and interconnecting the segments through Gigabit Ethernet connections. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-19 Network Configurations Refer to the switch software configuration guide on Cisco.com for network configuration concepts and examples of...
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..., it may cause radio frequency interference, under such circumstances, the user may be required to take corrective actions. 46464 Catalyst 3750 Switch Hardware Installation Guide 3-4 78-15136-02 If this manual. When such trouble occurs, the user may arise. U.S.A. Japan...A product based on the standard of the Voluntary Control Council for Installation Chapter 3 Switch Installation EMC Regulatory Statements This section includes specific regulatory statements about the Catalyst 3750 family of this equipment is in a domestic environment, radio disturbance may be requested...
..., it may cause radio frequency interference, under such circumstances, the user may be required to take corrective actions. 46464 Catalyst 3750 Switch Hardware Installation Guide 3-4 78-15136-02 If this manual. When such trouble occurs, the user may arise. U.S.A. Japan...A product based on the standard of the Voluntary Control Council for Installation Chapter 3 Switch Installation EMC Regulatory Statements This section includes specific regulatory statements about the Catalyst 3750 family of this equipment is in a domestic environment, radio disturbance may be requested...
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... SFP module and the MMF cable on both the sending and receiving ends of the cable, and the cable must match the wave-length specifications on the other end of the link. When using the LX/LH SFP module with MMF, 1000BASE-LX/LH SFP modules, and a...up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for 1000BASE-SX and 1000BASE-LX fiber-optic SFP connections. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 Table 3-1 Fiber-Optic SFP Module Port Cabling Specifications SFP Module Wavelength (nanometers) Fiber Type Core Size (micron) Modal Bandwidth (...
... SFP module and the MMF cable on both the sending and receiving ends of the cable, and the cable must match the wave-length specifications on the other end of the link. When using the LX/LH SFP module with MMF, 1000BASE-LX/LH SFP modules, and a...up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for 1000BASE-SX and 1000BASE-LX fiber-optic SFP connections. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 Table 3-1 Fiber-Optic SFP Module Port Cabling Specifications SFP Module Wavelength (nanometers) Fiber Type Core Size (micron) Modal Bandwidth (...
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... from Cisco. You can order a kit (part number ACS-DSBUASYN=) containing that the switch passes POST. Two Phillips pan-head screws (for attaching the brackets to the switch (Catalyst 3750-24TS, 3750G-24T, and 3750-48TS switches) - Four Phillips truss-head screws (for wall mounting) - For console port and adapter pinout information, see the "Cable and Adapter Specifications...
... from Cisco. You can order a kit (part number ACS-DSBUASYN=) containing that the switch passes POST. Two Phillips pan-head screws (for attaching the brackets to the switch (Catalyst 3750-24TS, 3750G-24T, and 3750-48TS switches) - Four Phillips truss-head screws (for wall mounting) - For console port and adapter pinout information, see the "Cable and Adapter Specifications...
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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. If you... sized cables. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you can order it easier to Appendix A, "Technical Specifications." For cable numbers, see the "StackWise ... access to the switch software configuration guide. 3-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Stacking switches of recommended configurations. • Access to stack your Cisco supplier. If you...
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. If you... sized cables. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you can order it easier to Appendix A, "Technical Specifications." For cable numbers, see the "StackWise ... access to the switch software configuration guide. 3-12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Stacking switches of recommended configurations. • Access to stack your Cisco supplier. If you...
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..." section on the other end of the cable, and the cable must match the wave-length specifications on page 3-6 for cable stipulations for the list of the Catalyst 3750 switches. This encoding provides a way for Cisco to the Catalyst 3750 release notes for SFP connections. Each port must not exceed the stipulated cable length for...
..." section on the other end of the cable, and the cable must match the wave-length specifications on page 3-6 for cable stipulations for the list of the Catalyst 3750 switches. This encoding provides a way for Cisco to the Catalyst 3750 release notes for SFP connections. Each port must not exceed the stipulated cable length for...
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...a straight-through cable to an RJ-45 connector on the front panel. (See Figure 3-40.) When connecting to switches or repeaters, use a crossover cable. (See the "Cable and Adapter Specifications" section on page B-6 for cable-pinout descriptions.) Note When connecting to 1000BASE-T-compatible devices, be sure to a copper... the interfaces accordingly. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the CLI to an RJ-45 connector on , the device at the other end 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-45 When ...
...a straight-through cable to an RJ-45 connector on the front panel. (See Figure 3-40.) When connecting to switches or repeaters, use a crossover cable. (See the "Cable and Adapter Specifications" section on page B-6 for cable-pinout descriptions.) Note When connecting to 1000BASE-T-compatible devices, be sure to a copper... the interfaces accordingly. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the CLI to an RJ-45 connector on , the device at the other end 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-45 When ...
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...). See Chapter 4, "Troubleshooting," for information about 30 seconds, and then the port LED turns green. See Appendix B, "Connector and Cable Specifications" for solutions to connect the cable. Observe the port status LED. If the LED is off, the target device might not be turned on...might be a cable problem, or there might be sure that you are ready to cabling problems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-47 Chapter 3 Switch Installation Connecting to an SFP Module Connecting to a Fiber-Optic SFP Module Follow these steps to connect a fiber-optic...
...). See Chapter 4, "Troubleshooting," for information about 30 seconds, and then the port LED turns green. See Appendix B, "Connector and Cable Specifications" for solutions to connect the cable. Observe the port status LED. If the LED is off, the target device might not be turned on...might be a cable problem, or there might be sure that you are ready to cabling problems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-47 Chapter 3 Switch Installation Connecting to an SFP Module Connecting to a Fiber-Optic SFP Module Follow these steps to connect a fiber-optic...
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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.
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Appendix A Technical Specifications Table A-1 Specifications for the Catalyst 3750G-12S Switch (continued) Environmental Ranges Physical Dimensions Weight 10 lb (4.55 kg) Dimensions (H x D x W) 1.73 x 12.83 x 17.5 in. (4.39 x 32.59 x 44.45 cm) Table A-2 Specifications for the Catalyst 3750-24TS Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage altitude ... to 240 VAC (autoranging) 1.2A/0.6A, 50 to 60 Hz +12V @8.5A +12V @8.5A 50W, 171 BTUs per hour 0.083 kVA Catalyst 3750 Switch Hardware Installation Guide A-2 78-15136-02
Appendix A Technical Specifications Table A-1 Specifications for the Catalyst 3750G-12S Switch (continued) Environmental Ranges Physical Dimensions Weight 10 lb (4.55 kg) Dimensions (H x D x W) 1.73 x 12.83 x 17.5 in. (4.39 x 32.59 x 44.45 cm) Table A-2 Specifications for the Catalyst 3750-24TS Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage altitude ... to 240 VAC (autoranging) 1.2A/0.6A, 50 to 60 Hz +12V @8.5A +12V @8.5A 50W, 171 BTUs per hour 0.083 kVA Catalyst 3750 Switch Hardware Installation Guide A-2 78-15136-02
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...) Environmental Ranges Physical Dimensions Weight 8 lb (3.6 kg) Dimensions (H x D x W) 1.73 x 11.83 x 17.5 in. (4.39 x 30.05 x 44.45 cm) Table A-3 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) Relative humidity 10 to ... rating 0.165 kVA Physical Dimensions Weight 10 lb (4.55 kg) Dimensions (H x D x W) 1.73 x 12.83 x 17.5 in. (4.39 x 32.59 x 44.45 cm) 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide A-3
...) Environmental Ranges Physical Dimensions Weight 8 lb (3.6 kg) Dimensions (H x D x W) 1.73 x 11.83 x 17.5 in. (4.39 x 30.05 x 44.45 cm) Table A-3 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) Relative humidity 10 to ... rating 0.165 kVA Physical Dimensions Weight 10 lb (4.55 kg) Dimensions (H x D x W) 1.73 x 12.83 x 17.5 in. (4.39 x 32.59 x 44.45 cm) 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide A-3
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Appendix A Technical Specifications Table A-4 Specifications for the Catalyst 3750G-24TS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C)...Physical Dimensions Weight 12.5 lb (5.68 kg) Dimensions (H x D x W) 2.59 x 11.60 x 17.5 in. (6.59 x 29.46 x 44.45 cm) Table A-5 Specifications for the Catalyst 3750-48TS Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage altitude Power Requirements AC input voltage 32 to 113°F (0 to 45°...
Appendix A Technical Specifications Table A-4 Specifications for the Catalyst 3750G-24TS Switch Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature -13 to 158°F (-25 to 70°C)...Physical Dimensions Weight 12.5 lb (5.68 kg) Dimensions (H x D x W) 2.59 x 11.60 x 17.5 in. (6.59 x 29.46 x 44.45 cm) Table A-5 Specifications for the Catalyst 3750-48TS Switch Environmental Ranges Operating temperature Storage temperature Relative humidity Operating altitude Storage altitude Power Requirements AC input voltage 32 to 113°F (0 to 45°...
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Appendix A Technical Specifications Table A-5 Specifications for the Catalyst 3750-48TS Switch (continued) Environmental Ranges DC input voltages for RPS 300 [email protected] DC input voltages for RPS 675 +12V @8.5A Power consumption 75W, 256 BTUs per ...
Appendix A Technical Specifications Table A-5 Specifications for the Catalyst 3750-48TS Switch (continued) Environmental Ranges DC input voltages for RPS 300 [email protected] DC input voltages for RPS 675 +12V @8.5A Power consumption 75W, 256 BTUs per ...
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Appendix A Technical Specifications Catalyst 3750 Switch Hardware Installation Guide A-6 78-15136-02
Appendix A Technical Specifications Catalyst 3750 Switch Hardware Installation Guide A-6 78-15136-02
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... information for connections to enable the automatic crossover feature. Connector Specifications These sections describe the connectors used with the Catalyst 3750 switches. 10/100/1000 Ports The 10/100/1000 Ethernet ports on...Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you use to connect the switch to the switch software configuration guide or the switch command reference. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide B-1 Therefore, you can use standard RJ-45 connectors. Note On switches running Cisco...
... information for connections to enable the automatic crossover feature. Connector Specifications These sections describe the connectors used with the Catalyst 3750 switches. 10/100/1000 Ports The 10/100/1000 Ethernet ports on...Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you use to connect the switch to the switch software configuration guide or the switch command reference. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide B-1 Therefore, you can use standard RJ-45 connectors. Note On switches running Cisco...