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..., FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. These specifications are designed to provide reasonable protection against such interference in the equipment no guarantee that is on circuits controlled by different circuit... expense. You can radiate radio-frequency energy and, if not installed and used in accordance with the specifications in a particular installation. The Cisco implementation of its peripheral devices. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE...
..., FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. These specifications are designed to provide reasonable protection against such interference in the equipment no guarantee that is on circuits controlled by different circuit... expense. You can radiate radio-frequency energy and, if not installed and used in accordance with the specifications in a particular installation. The Cisco implementation of its peripheral devices. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE...
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... 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 Guide viii 78-15136-02 and 100BASE-TX-Compatible Devices B-2 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 Guide viii 78-15136-02 and 100BASE-TX-Compatible Devices B-2 Connecting to...
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...Specifications." In all cases, the attached device must be sure that the cable is a straight-through cable. When connecting the switch to switches or hubs, use either a crossover or a straight-through or crossover cable for copper Ethernet connections and configures the interfaces accordingly. Catalyst 3750 Switch... if the attached device supports it) and configures itself accordingly. When connecting the switch to the switch software configuration guide or the switch command reference. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use a crossover cable....
...Specifications." In all cases, the attached device must be sure that the cable is a straight-through cable. When connecting the switch to switches or hubs, use either a crossover or a straight-through or crossover cable for copper Ethernet connections and configures the interfaces accordingly. Catalyst 3750 Switch... if the attached device supports it) and configures itself accordingly. When connecting the switch to the switch software configuration guide or the switch command reference. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use a crossover cable....
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... power connector to the same AC power source. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. 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...
... power connector to the same AC power source. Note The Cisco RPS 300 does not support the Catalyst 3750G-24TS switches. 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...
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... traffic. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 300, refer to the Cisco RPS 300 Redundant Power System Hardware Installation Guide. It automatically senses when the internal power... supply of a connected device fails and provides power to the failed device, preventing loss of network traffic. For more information on page B-1. 78-15136-02 Catalyst 3750 Switch...
... traffic. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 300, refer to the Cisco RPS 300 Redundant Power System Hardware Installation Guide. It automatically senses when the internal power... supply of a connected device fails and provides power to the failed device, preventing loss of network traffic. For more information on page B-1. 78-15136-02 Catalyst 3750 Switch...
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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 Chapter 2 Product Overview Management Options • Cisco Intelligence Engine 2100 (IE2100) Cisco IE200 Series Configuration Registrar is a network management...
... 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 Chapter 2 Product Overview Management Options • Cisco Intelligence Engine 2100 (IE2100) Cisco IE200 Series Configuration Registrar is a network management...
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... on the standard of the Voluntary Control Council for this product is in the front matter of switches. Class A Notice for Installation Chapter 3 Switch Installation EMC Regulatory Statements This section includes specific regulatory statements about the Catalyst 3750 family of this equipment is used in residential environment, it may cause radio frequency interference, under...
... on the standard of the Voluntary Control Council for this product is in the front matter of switches. Class A Notice for Installation Chapter 3 Switch Installation EMC Regulatory Statements This section includes specific regulatory statements about the Catalyst 3750 family of this equipment is used in residential environment, it may cause radio frequency interference, under...
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... (500 m) 1804 feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 32,810 feet (10 km) 1. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 The mode-conditioning patch cord is required for link distances greater than 984 feet (300 m). • Operating environment ...use standard four twisted-pair, Category 5 cable at lengths up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for reliable communications. Using an ordinary patch cord with 62.5-micron diameter MMF, you must also install a mode-conditioning patch cord between ...
... (500 m) 1804 feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 32,810 feet (10 km) 1. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 The mode-conditioning patch cord is required for link distances greater than 984 feet (300 m). • Operating environment ...use standard four twisted-pair, Category 5 cable at lengths up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for reliable communications. Using an ordinary patch cord with 62.5-micron diameter MMF, you must also install a mode-conditioning patch cord between ...
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...switch and verify that adapter from Cisco. These sections describe the steps required to connect a PC to the switch console port, and to power on page B-6. Six Phillips flat-head screws for wall mounting) - One redundant power system (RPS) connector cover (for attaching the brackets to the switch (Catalyst 3750-24TS, 3750G-24T, and 3750-48TS switches... information, see the "Cable and Adapter Specifications" section on the switch and observe POST: • Connecting a PC or Terminal to the Console Port, page 3-8 • Powering On the Switch and Running POST, page 3-10 Connecting ...
...switch and verify that adapter from Cisco. These sections describe the steps required to connect a PC to the switch console port, and to power on page B-6. Six Phillips flat-head screws for wall mounting) - One redundant power system (RPS) connector cover (for attaching the brackets to the switch (Catalyst 3750-24TS, 3750G-24T, and 3750-48TS switches... information, see the "Cable and Adapter Specifications" section on the switch and observe POST: • Connecting a PC or Terminal to the Console Port, page 3-8 • Powering On the Switch and Running POST, page 3-10 Connecting ...
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...to Appendix A, "Technical Specifications." Stacking switches of the same size together will make sure you cable the switches before you rack-mount them. • For concepts and procedures to manage switch stacks, refer to cable the switches. • Length of the switch. If you require the ... you are deeper than the other switches. 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 your Cisco supplier. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you ...
...to Appendix A, "Technical Specifications." Stacking switches of the same size together will make sure you cable the switches before you rack-mount them. • For concepts and procedures to manage switch stacks, refer to cable the switches. • Length of the switch. If you require the ... you are deeper than the other switches. 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 your Cisco supplier. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you ...
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... the requirements for reliable communications. See the "Installation Guidelines" section on the Catalyst 3750 switch. This encoding provides a way for Cisco to install and remove SFP modules. These field-replaceable modules provide uplink interfaces. Each port must match the wave-length specifications on the front of the cable, and the cable must not exceed...
... the requirements for reliable communications. See the "Installation Guidelines" section on the Catalyst 3750 switch. This encoding provides a way for Cisco to install and remove SFP modules. These field-replaceable modules provide uplink interfaces. Each port must match the wave-length specifications on the front of the cable, and the cable must not exceed...
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... 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 this feature, refer to a ...be sure to an RJ-45 connector on the other end 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-45 The port LED turns on , the device at ... workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable for connections to the switch software configuration guide or the switch command reference. Note On switches running Cisco IOS Release 12.1(14)EA1 or...
... 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 this feature, refer to a ...be sure to an RJ-45 connector on the other end 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-45 The port LED turns on , the device at ... workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable for connections to the switch software configuration guide or the switch command reference. Note On switches running Cisco IOS Release 12.1(14)EA1 or...
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...amber while the STP discovers the network topology and searches for future use. See Appendix B, "Connector and Cable Specifications" for solutions to cabling problems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-47 Insert the other cable end into the SFP module port (see Figure 3-41). ...The LED turns green when the switch and the target device have an established link. Insert one end of the ...
...amber while the STP discovers the network topology and searches for future use. See Appendix B, "Connector and Cable Specifications" for solutions to cabling problems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-47 Insert the other cable end into the SFP module port (see Figure 3-41). ...The LED turns green when the switch and the target device have an established link. Insert one end of the ...
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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 ...hour Power rating 0.075 kVA Physical Dimensions Weight 9.1 lb (4.1 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-6 Catalyst 3750 Switch Agency Approvals Safety EMC UL to UL 60950, Third Edition FCC Part 15 Class A c-UL to CAN/CSA -C22.2 No. 60950-00, Third Edition EN...
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 ...hour Power rating 0.075 kVA Physical Dimensions Weight 9.1 lb (4.1 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-6 Catalyst 3750 Switch Agency Approvals Safety EMC UL to UL 60950, Third Edition FCC Part 15 Class A c-UL to CAN/CSA -C22.2 No. 60950-00, Third Edition EN...
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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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...switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the CLI to enable the automatic crossover feature. Therefore, you can use either a crossover or a straight-through cable for connections to a copper 10/100 or 10/100/1000 port on the switch... on the other devices. When the automatic crossover feature is disabled by default. APPENDIX B Connector and Cable Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you use standard RJ-45 connectors. The automatic crossover feature is enabled...
...switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the CLI to enable the automatic crossover feature. Therefore, you can use either a crossover or a straight-through cable for connections to a copper 10/100 or 10/100/1000 port on the switch... on the other devices. When the automatic crossover feature is disabled by default. APPENDIX B Connector and Cable Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you use standard RJ-45 connectors. The automatic crossover feature is enabled...