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... reception, try to correct the interference by turning it off. Modifying the equipment without Cisco's written authorization may be limited by the University of California, Berkeley (UCB) as part of UCB's public domain version of California. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE...
... reception, try to correct the interference by turning it off. Modifying the equipment without Cisco's written authorization may be limited by the University of California, Berkeley (UCB) as part of UCB's public domain version of California. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE...
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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 Guide...
... 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 Guide...
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... to use a twisted four-pair, Category 5 cable for proper operation. Therefore, you can use Category 3 or Category 4 cables. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 You can set the 10/100/1000 ports to operate in the CLI to workstations, servers, routers... connection. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can also set these ports for speed and duplex autonegotiation in Appendix B, "Connector and Cable Specifications." When connecting the switch to the switch software configuration guide or the switch command reference. For...
... to use a twisted four-pair, Category 5 cable for proper operation. Therefore, you can use Category 3 or Category 4 cables. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 You can set the 10/100/1000 ports to operate in the CLI to workstations, servers, routers... connection. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can also set these ports for speed and duplex autonegotiation in Appendix B, "Connector and Cable Specifications." When connecting the switch to the switch software configuration guide or the switch command reference. For...
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... 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. Rear Panel Description Chapter 2 Product Overview...
... 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. Rear Panel Description Chapter 2 Product Overview...
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...receptacle. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 675, refer to the Cisco RPS 675 Redundant Power System Hardware Installation Guide. The Cisco RPS 675 has two output levels: -48V and 12V with a total maximum ...the supplied RJ-45-to-DB-9 female cable. For more information on page B-1. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-17 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...
...receptacle. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 675, refer to the Cisco RPS 675 Redundant Power System Hardware Installation Guide. The Cisco RPS 675 has two output levels: -48V and 12V with a total maximum ...the supplied RJ-45-to-DB-9 female cable. For more information on page B-1. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-17 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...
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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 using...
... 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 using...
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...Class 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 used in residential environment, it may cause radio frequency interference,...A Notice for this product is a Class A Information Product, when used in the front matter of switches. When such trouble occurs, the user may be required to take corrective actions. 46464 Catalyst 3750 Switch Hardware Installation Guide 3-4 78-15136-02
...Class 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 used in residential environment, it may cause radio frequency interference,...A Notice for this product is a Class A Information Product, when used in the front matter of switches. When such trouble occurs, the user may be required to take corrective actions. 46464 Catalyst 3750 Switch Hardware Installation Guide 3-4 78-15136-02
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...-length specifications on the other end of the cable, and the cable must also install a mode-conditioning patch cord between the SFP module and the MMF cable on both the sending and receiving ends of the link. Access to ports is required. Catalyst 3750 Switch Hardware ...error rate (BER). Front-panel indicators can cause transceiver saturation, resulting in Appendix A, "Technical Specifications." • Clearance 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 ...
...-length specifications on the other end of the cable, and the cable must also install a mode-conditioning patch cord between the SFP module and the MMF cable on both the sending and receiving ends of the link. Access to ports is required. Catalyst 3750 Switch Hardware ...error rate (BER). Front-panel indicators can cause transceiver saturation, resulting in Appendix A, "Technical Specifications." • Clearance 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 ...
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... supplied RJ-45-to power on a table or shelf, you should power the switch and verify that adapter from Cisco. These sections describe the steps required to connect a PC to the switch console port, and to -DB-9 adapter cable. One cable guide and one black... wall-mounting brackets) - 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 page B-6. Four Phillips machine screws for attaching the brackets to a rack ...
... supplied RJ-45-to power on a table or shelf, you should power the switch and verify that adapter from Cisco. These sections describe the steps required to connect a PC to the switch console port, and to -DB-9 adapter cable. One cable guide and one black... wall-mounting brackets) - 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 page B-6. Four Phillips machine screws for attaching the brackets to a rack ...
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... procedures to manage switch stacks, refer to Appendix A, "Technical Specifications." For cable numbers, see the "StackWise Ports" section on page 3-15 provides examples of cable. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you plan to stack your Cisco supplier. For switch dimensions, go to the switch software configuration guide. 3-12 Catalyst 3750 Switch Hardware Installation Guide...
... procedures to manage switch stacks, refer to Appendix A, "Technical Specifications." For cable numbers, see the "StackWise Ports" section on page 3-15 provides examples of cable. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you plan to stack your Cisco supplier. For switch dimensions, go to the switch software configuration guide. 3-12 Catalyst 3750 Switch Hardware Installation Guide...
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...Catalyst 3750 switch. Use only Cisco SFP modules on page 3-6 for cable stipulations for reliable communications. Each SFP module has an internal serial EEPROM that the Catalyst 3750 switch supports. 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. Refer to the Catalyst 3750 release notes for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Each port must not ...
...Catalyst 3750 switch. Use only Cisco SFP modules on page 3-6 for cable stipulations for reliable communications. Each SFP module has an internal serial EEPROM that the Catalyst 3750 switch supports. 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. Refer to the Catalyst 3750 release notes for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Each port must not ...
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...electrostatic-discharge (ESD) damage, follow your normal board and component handling procedures. Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable for cable-pinout descriptions.) Note When connecting to 1000BASE-T-compatible devices, be sure to an ...and Adapter Specifications" section on page B-6 for connections to a copper 10/100 or 10/100/1000 port on the switch, regardless the type of device on , the device at the other end of the connection. Step 2 Connect the other end 78-15136-02 Catalyst 3750 Switch Hardware ...
...electrostatic-discharge (ESD) damage, follow your normal board and component handling procedures. Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable for cable-pinout descriptions.) Note When connecting to 1000BASE-T-compatible devices, be sure to an ...and Adapter Specifications" section on page B-6 for connections to a copper 10/100 or 10/100/1000 port on the switch, regardless the type of device on , the device at the other end of the connection. Step 2 Connect the other end 78-15136-02 Catalyst 3750 Switch Hardware ...
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...see Figure 3-41). The LED turns amber while the STP discovers the network topology and searches for solutions to cabling problems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-47 Insert one end of the fiber-optic cable into a fiber-optic receptacle on page 2-7. If the LED is ... not be problem with the adapter installed in the "SFP Module Slots" section on a target device. See Appendix B, "Connector and Cable Specifications" for future use. The plugs and caps protect the SFP module ports and cables from the module port and fiber-optic cable, and store...
...see Figure 3-41). The LED turns amber while the STP discovers the network topology and searches for solutions to cabling problems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-47 Insert one end of the fiber-optic cable into a fiber-optic receptacle on page 2-7. If the LED is ... not be problem with the adapter installed in the "SFP Module Slots" section on a target device. See Appendix B, "Connector and Cable Specifications" for future use. The plugs and caps protect the SFP module ports and cables from the module port and fiber-optic cable, and store...
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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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...) 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 Requirements AC input voltage DC input voltages for RPS 300 DC input...,000 ft (4573 m) 100 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
...) 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 Requirements AC input voltage DC input voltages for RPS 300 DC input...,000 ft (4573 m) 100 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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Appendix A Technical Specifications Table A-2 Specifications for the Catalyst 3750-24TS Switch (continued) 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... 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
Appendix A Technical Specifications Table A-2 Specifications for the Catalyst 3750-24TS Switch (continued) 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... 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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...automatic crossover feature. APPENDIX B Connector and Cable Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you use to connect the switch to other end of device on Catalyst 3750 switches use standard RJ-45 connectors. The automatic crossover ...feature is enabled, the switch detects the required cable type for copper Ethernet connections and configures the interfaces accordingly. Note On switches running Cisco ...
...automatic crossover feature. APPENDIX B Connector and Cable Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you use to connect the switch to other end of device on Catalyst 3750 switches use standard RJ-45 connectors. The automatic crossover ...feature is enabled, the switch detects the required cable type for copper Ethernet connections and configures the interfaces accordingly. Note On switches running Cisco ...