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... In that is on circuits controlled by FCC regulations, and you may cause interference with the specifications in which case users will not occur in a particular installation. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE ... OF DEALING, USAGE, OR TRADE PRACTICE. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. The Cisco implementation of TCP header compression is causing interference by the Cisco equipment or one side or the other of California...
... In that is on circuits controlled by FCC regulations, and you may cause interference with the specifications in which case users will not occur in a particular installation. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE ... OF DEALING, USAGE, OR TRADE PRACTICE. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. The Cisco implementation of TCP header compression is causing interference by the Cisco equipment or one side or the other of California...
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...POST Results 4-1 Clearing the Switch IP Address and Configuration 4-2 Diagnosing Problems 4-3 Replacing a Failed Stack 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...
...POST Results 4-1 Clearing the Switch IP Address and Configuration 4-2 Diagnosing Problems 4-3 Replacing a Failed Stack 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...
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...command reference. When the automatic crossover feature is a straight-through cable for 1000BASE-T connections, be sure to workstations, servers, routers, and Cisco IP Phones, be within 328 feet (100 meters). If the connected device also supports autonegotiation, the switch port negotiates the best connection ... mdix auto command in the CLI to operate in 10 Mbps, 100 Mbps, or 1000 Mbps in Appendix B, "Connector and Cable Specifications." The automatic crossover feature is autonegotiate.) When set the 10/100/1000 ports to enable the automatic crossover feature. You can use ...
...command reference. When the automatic crossover feature is a straight-through cable for 1000BASE-T connections, be sure to workstations, servers, routers, and Cisco IP Phones, be within 328 feet (100 meters). If the connected device also supports autonegotiation, the switch port negotiates the best connection ... mdix auto command in the CLI to operate in 10 Mbps, 100 Mbps, or 1000 Mbps in Appendix B, "Connector and Cable Specifications." The automatic crossover feature is autonegotiate.) When set the 10/100/1000 ports to enable the automatic crossover feature. You can use ...
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...Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Warning Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the switch. 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...
...Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Warning Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the switch. 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...
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... the internal power supply of network traffic. For more information on page B-1. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-17 The Cisco RPS 675 has two output levels: -48V and 12V with a total maximum output power of network traffic. Console Port You can order a... kit (part number ACS-DSBUASYN=) containing that adapter from Cisco. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 300, refer to the switch. Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1=) to -DB-25 female ...
... the internal power supply of network traffic. For more information on page B-1. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 2-17 The Cisco RPS 675 has two output levels: -48V and 12V with a total maximum output power of network traffic. Console Port You can order a... kit (part number ACS-DSBUASYN=) containing that adapter from Cisco. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 300, refer to the switch. Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1=) to -DB-25 female ...
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... 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...
... 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...
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... this product is a 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 switches. U.S. Preparing for Interference by Information Technology Equipment (VCCI).
... this product is a 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 switches. U.S. Preparing for Interference by Information Technology Equipment (VCCI).
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... both the sending and receiving ends of the link. Front-panel indicators can cause transceiver saturation, resulting in Appendix A, "Technical Specifications." • Clearance to front and rear panels is sufficient for reliable communications. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136... use standard four twisted-pair, Category 5 cable at lengths up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for link distances greater than 984 feet (300 m). • Operating environment is within the ranges listed in an elevated bit error rate ...
... both the sending and receiving ends of the link. Front-panel indicators can cause transceiver saturation, resulting in Appendix A, "Technical Specifications." • Clearance to front and rear panels is sufficient for reliable communications. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136... use standard four twisted-pair, Category 5 cable at lengths up to 328 feet (100 meters). • Table 3-1 lists the cable specifications for link distances greater than 984 feet (300 m). • Operating environment is within the ranges listed in an elevated bit error rate ...
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..., on a wall, or on page B-6. For console port and adapter pinout information, see the "Cable and Adapter Specifications" section on a table or shelf, you should power the switch and verify that adapter from Cisco. Catalyst 3750 Switch Hardware Installation Guide 3-8 78-15136-02 Four Phillips machine screws for wall mounting) - To connect...
..., on a wall, or on page B-6. For console port and adapter pinout information, see the "Cable and Adapter Specifications" section on a table or shelf, you should power the switch and verify that adapter from Cisco. Catalyst 3750 Switch Hardware Installation Guide 3-8 78-15136-02 Four Phillips machine screws for wall mounting) - To connect...
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... are planning to the rear ports for unrestricted cabling. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you plan to stack your Cisco supplier. For cable numbers, see the "StackWise Ports" section on page 3-15 provides examples of the StackWise cable, the 0.5-meter cable is ...access to the rear of the switch. If you might need different sized cables. For switch dimensions, go to Appendix A, "Technical Specifications." If you do not have , you don't specify the length of recommended configurations. • Access to stack the switches.
... are planning to the rear ports for unrestricted cabling. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you plan to stack your Cisco supplier. For cable numbers, see the "StackWise Ports" section on page 3-15 provides examples of the StackWise cable, the 0.5-meter cable is ...access to the rear of the switch. If you might need different sized cables. For switch dimensions, go to Appendix A, "Technical Specifications." If you do not have , you don't specify the length of recommended configurations. • Access to stack the switches.
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...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 the Catalyst 3750 switches. Each port must not exceed the stipulated cable length for reliable communications. See ...the "Installation Guidelines" section on the Catalyst 3750 switch. Use only Cisco SFP modules on page 3-6 for cable stipulations for SFP connections. This encoding provides a way for Cisco to identify and validate that is encoded with security information. These field-replaceable modules ...
...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 the Catalyst 3750 switches. Each port must not exceed the stipulated cable length for reliable communications. See ...the "Installation Guidelines" section on the Catalyst 3750 switch. Use only Cisco SFP modules on page 3-6 for cable stipulations for SFP connections. This encoding provides a way for Cisco to identify and validate that is encoded with security information. These field-replaceable modules ...
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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 other ... default. Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect 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...
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 other ... default. Step 1 When connecting to workstations, servers, routers, and Cisco IP Phones, connect 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...
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See Appendix B, "Connector and Cable Specifications" for future use. Insert one end of the fiber-optic cable into a fiber-optic receptacle on a target device. If the LED is off, the target ...
See Appendix B, "Connector and Cable Specifications" for future use. Insert one end of the fiber-optic cable into a fiber-optic receptacle on a target device. If the LED is off, the target ...
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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 ..., 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 ..., 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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...-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 Requirements AC input voltage DC input...
...-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 Requirements AC input voltage DC input...
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... 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°F (-25 to...
... 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°F (-25 to...
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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 ... 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 AC input voltage 32 to...
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 ... 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 AC input voltage 32 to...
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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 ...
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 ...
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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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...The automatic crossover feature is enabled, the switch detects the required cable type for copper Ethernet connections and configures the interfaces accordingly. Connector Specifications These sections describe the connectors used with the Catalyst 3750 switches. 10/100/1000 Ports The 10/100/1000 Ethernet ports on the other... connections to a copper 10/100 or 10/100/1000 port on the switch, regardless the type of the connection. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use either a crossover or a straight-through cable for this feature, refer to enable ...
...The automatic crossover feature is enabled, the switch detects the required cable type for copper Ethernet connections and configures the interfaces accordingly. Connector Specifications These sections describe the connectors used with the Catalyst 3750 switches. 10/100/1000 Ports The 10/100/1000 Ethernet ports on the other... connections to a copper 10/100 or 10/100/1000 port on the switch, regardless the type of the connection. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use either a crossover or a straight-through cable for this feature, refer to enable ...