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...LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. Operation of this equipment in accordance with Cisco's installation instructions, it may cause interference with the limits for FCC compliance of the FCC rules. These specifications are designed to provide reasonable protection ...radio. (That is no longer complying with FCC requirements for a Class B digital device in part 15 of California. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN ...
...LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. Operation of this equipment in accordance with Cisco's installation instructions, it may cause interference with the limits for FCC compliance of the FCC rules. These specifications are designed to provide reasonable protection ...radio. (That is no longer complying with FCC requirements for a Class B digital device in part 15 of California. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN ...
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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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... autonegotiation, the port senses the speed and duplex settings of half duplex, full duplex, 10 Mbps or 100 Mbps. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can set for the cables are described in full duplex. You can use a twisted four-pair...ports for 1000BASE-T connections, be sure to operate in 10 Mbps, 100 Mbps, or 1000 Mbps in Appendix B, "Connector and Cable Specifications." Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 You can use either a crossover or a straight-through or crossover cable for speed and duplex ...
... autonegotiation, the port senses the speed and duplex settings of half duplex, full duplex, 10 Mbps or 100 Mbps. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can set for the cables are described in full duplex. You can use a twisted four-pair...ports for 1000BASE-T connections, be sure to operate in 10 Mbps, 100 Mbps, or 1000 Mbps in Appendix B, "Connector and Cable Specifications." Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 You can use either a crossover or a straight-through or crossover cable for speed and duplex ...
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... internal power supply is powered through the internal power supply. 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. Warning Attach only the...
... internal power supply is powered through the internal power supply. 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. Warning Attach only the...
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...For more information on page B-1. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-17 For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 300, refer to the switch. It automatically senses when the internal power supply... of a connected device fails and provides power to the Cisco RPS 675 Redundant Power System Hardware Installation Guide...
...For more information on page B-1. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-17 For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 300, refer to the switch. It automatically senses when the internal power supply... of a connected device fails and provides power to the Cisco RPS 675 Redundant Power System Hardware Installation Guide...
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... (IE2100) Cisco IE200 Series Configuration Registrar is a network management device that works with embedded CNS agents in the switch software. You can 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...
... (IE2100) Cisco IE200 Series Configuration Registrar is a network management device that works with embedded CNS agents in the switch software. You can 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...
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... Product, when used in a domestic environment, radio disturbance may be requested to take appropriate countermeasures. U.S. Preparing for Installation Chapter 3 Switch Installation EMC Regulatory Statements This section includes specific regulatory statements about the Catalyst 3750 family of this product is used in residential environment, it may cause radio frequency interference, under such circumstances, the...
... Product, when used in a domestic environment, radio disturbance may be requested to take appropriate countermeasures. U.S. Preparing for Installation Chapter 3 Switch Installation EMC Regulatory Statements This section includes specific regulatory statements about the Catalyst 3750 family of this product is used in residential environment, it may cause radio frequency interference, under such circumstances, the...
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...lengths up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for 1000BASE-SX and 1000BASE-LX fiber-optic SFP connections. Table 3-1 Fiber-Optic SFP Module Port Cabling Specifications SFP Module Wavelength (nanometers) Fiber Type Core Size (micron) Modal Bandwidth (MHz/... feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 32,810 feet (10 km) 1. Access to ports is required. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 A mode-conditioning patch cord is sufficient for unrestricted cabling. Each port must not exceed the stipulated cable...
...lengths up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for 1000BASE-SX and 1000BASE-LX fiber-optic SFP connections. Table 3-1 Fiber-Optic SFP Module Port Cabling Specifications SFP Module Wavelength (nanometers) Fiber Type Core Size (micron) Modal Bandwidth (MHz/... feet (550 m) 1804 feet (550 m) 1804 feet (550 m) 32,810 feet (10 km) 1. Access to ports is required. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 A mode-conditioning patch cord is sufficient for unrestricted cabling. Each port must not exceed the stipulated cable...
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...Six Phillips flat-head screws for attaching the brackets to the switch (Catalyst 3750-24TS, 3750G-24T, and 3750-48TS switches) - For console port and adapter pinout information, see the "Cable and Adapter Specifications" section on the switch and observe POST: • Connecting a PC or Terminal...between the switch and your PC or terminal possible. Note If you should power the switch and verify that adapter from Cisco. Four Phillips truss-head screws (for Installation Chapter 3 Switch Installation - Preparing for wall-mounting brackets) - To connect the switch console port...
...Six Phillips flat-head screws for attaching the brackets to the switch (Catalyst 3750-24TS, 3750G-24T, and 3750-48TS switches) - For console port and adapter pinout information, see the "Cable and Adapter Specifications" section on the switch and observe POST: • Connecting a PC or Terminal...between the switch and your PC or terminal possible. Note If you should power the switch and verify that adapter from Cisco. Four Phillips truss-head screws (for Installation Chapter 3 Switch Installation - Preparing for wall-mounting brackets) - To connect the switch console port...
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...default. 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 the rear of recommended configurations. • Access to Appendix A, "Technical Specifications." The "...12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If you do not have , you don't specify the length of the switch. 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 stack your Cisco...
...default. 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 the rear of recommended configurations. • Access to Appendix A, "Technical Specifications." The "...12 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 If you do not have , you don't specify the length of the switch. 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 stack your Cisco...
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... Incorrect Removal of SFP modules. Each port must not exceed the stipulated cable length for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 This encoding provides a way for Cisco to the Catalyst 3750 release notes for SFP connections. Refer to identify and validate that the SFP module meets ...SFP modules are inserted into SFP module slots on the other end of the cable, and the cable must match the wave-length specifications on the front of SFP modules that is encoded with security information. See the "Installation Guidelines" section on the...
... Incorrect Removal of SFP modules. Each port must not exceed the stipulated cable length for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 This encoding provides a way for Cisco to the Catalyst 3750 release notes for SFP connections. Refer to identify and validate that the SFP module meets ...SFP modules are inserted into SFP module slots on the other end of the cable, and the cable must match the wave-length specifications on the front of SFP modules that is encoded with security information. See the "Installation Guidelines" section on the...
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...2 Connect the other end of the cable to switches or repeaters, use a crossover cable. (See the "Cable and Adapter Specifications" section on the other end of device on...-45 connector on the other end 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-45 Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable for connections...procedures. The port LED turns on , the device at the other device. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use a twisted four-pair, Category 5 cable....
...2 Connect the other end of the cable to switches or repeaters, use a crossover cable. (See the "Cable and Adapter Specifications" section on the other end of device on...-45 connector on the other end 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-45 Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable for connections...procedures. The port LED turns on , the device at the other device. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use a twisted four-pair, Category 5 cable....
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...SFP Module Slots" section on page 2-7. This process takes about the LC on the SFP module. The LED turns green when the switch and the target device have an established link. Observe the port status LED. See Chapter 4, "Troubleshooting," for information about 30 ... into the SFP module port (see Figure 3-41). See Appendix B, "Connector and Cable Specifications" for solutions 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...
...SFP Module Slots" section on page 2-7. This process takes about the LC on the SFP module. The LED turns green when the switch and the target device have an established link. Observe the port status LED. See Chapter 4, "Troubleshooting," for information about 30 ... into the SFP module port (see Figure 3-41). See Appendix B, "Connector and Cable Specifications" for solutions 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...
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... 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 RPS 300 DC input ... m) 100 to 240 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
... 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 RPS 300 DC input ... m) 100 to 240 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
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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 Power ...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 Power ...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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... 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 ...+12V @13A Power consumption 165W, 563 BTUs per hour Power 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
... 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 ...+12V @13A Power consumption 165W, 563 BTUs per hour Power 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°... 190W, 650 BTUs per hour Power rating 0.190 kVA 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...
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°... 190W, 650 BTUs per hour Power rating 0.190 kVA 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...
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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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.../100/1000 Ports The 10/100/1000 Ethernet ports on the other devices. APPENDIX B Connector and Cable Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you use the mdix auto command in the CLI to enable the...The automatic crossover feature is enabled, the switch detects the required cable type for this feature, refer to the switch software configuration guide or the switch command reference. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide B-1 Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use...
.../100/1000 Ports The 10/100/1000 Ethernet ports on the other devices. APPENDIX B Connector and Cable Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you use the mdix auto command in the CLI to enable the...The automatic crossover feature is enabled, the switch detects the required cable type for this feature, refer to the switch software configuration guide or the switch command reference. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide B-1 Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use...