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... described in a particular installation. The following information is for a Class B digital device in accordance with the specifications in a commercial environment. These specifications are designed to part 15 of this product not authorized by the University of California, Berkeley (UCB) as ... no longer complying with radio and television reception. Copyright © 1981, Regents of the University of its peripheral devices. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR...
... described in a particular installation. The following information is for a Class B digital device in accordance with the specifications in a commercial environment. These specifications are designed to part 15 of this product not authorized by the University of California, Berkeley (UCB) as ... no longer complying with radio and television reception. Copyright © 1981, Regents of the University of its peripheral devices. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR...
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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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... requires Category 5 cable. 10BASE-T traffic can use the mdix auto command in full duplex. When using a straight-through cable. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use a crossover cable. Therefore, you can use Category 3 or Category 4 cables. You can ... 10/100/1000 port on the switch, regardless the type of device on the switch to operate in Appendix B, "Connector and Cable Specifications." You can also set these ports for the cables are described in any combination of the connection. If the connected device also supports ...
... requires Category 5 cable. 10BASE-T traffic can use the mdix auto command in full duplex. When using a straight-through cable. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use a crossover cable. Therefore, you can use Category 3 or Category 4 cables. You can ... 10/100/1000 port on the switch, regardless the type of device on the switch to operate in Appendix B, "Connector and Cable Specifications." You can also set these ports for the cables are described in any combination of the connection. If the connected device also supports ...
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.... You can also connect the Cisco RPS 300 or the Cisco RPS 675 to provide backup power if the switch internal power supply should be connected to an AC power outlet. 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=)...
.... You can also connect the Cisco RPS 300 or the Cisco RPS 675 to provide backup power if the switch internal power supply should be connected to an AC power outlet. 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=)...
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... to one failed device at a time. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 675, refer to the Cisco RPS 300 Redundant Power System Hardware Installation Guide. If you want to connect the switch console port to a terminal,.... It automatically senses when the internal power supply of a connected device fails and provides power to the RPS receptacle. Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1=) to the failed device, preventing loss of network traffic. Console Port You can connect the switch to...
... to one failed device at a time. For console port and adapter pinout information, see the "Connector and Cable Specifications" section on the Cisco RPS 675, refer to the Cisco RPS 300 Redundant Power System Hardware Installation Guide. If you want to connect the switch console port to a terminal,.... It automatically senses when the internal power supply of a connected device fails and provides power to the RPS receptacle. Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1=) to the failed device, preventing loss of network traffic. Console Port You can connect the switch to...
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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 Chapter 2 Product Overview Management Options • Cisco Intelligence Engine 2100 (IE2100) Cisco IE200 Series Configuration Registrar is a network...
... 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...
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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. Preparing for Interference by Information Technology Equipment (VCCI). regulatory information for this manual.
... 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. Preparing for Interference by Information Technology Equipment (VCCI). regulatory information for this manual.
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...you must not exceed the stipulated cable length for unrestricted cabling. Front-panel indicators can cause transceiver saturation, resulting in Appendix A, "Technical Specifications." • Clearance to ports is such that - Access to front and rear panels is sufficient for reliable communications. A mode-conditioning... patch cord is within the ranges listed in an elevated bit error rate (BER). Each port must match the wave-length specifications on both the sending and receiving ends of the cable, and the cable must also install a mode-conditioning patch cord between...
...you must not exceed the stipulated cable length for unrestricted cabling. Front-panel indicators can cause transceiver saturation, resulting in Appendix A, "Technical Specifications." • Clearance to ports is such that - Access to front and rear panels is sufficient for reliable communications. A mode-conditioning... patch cord is within the ranges listed in an elevated bit error rate (BER). Each port must match the wave-length specifications on both the sending and receiving ends of the cable, and the cable must also install a mode-conditioning patch cord between...
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... Installation Chapter 3 Switch Installation - Preparing for wall-mounting brackets) - 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. You can order a kit (part number ACS-DSBUASYN=) containing that the switch passes POST.
... Installation Chapter 3 Switch Installation - Preparing for wall-mounting brackets) - 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. You can order a kit (part number ACS-DSBUASYN=) containing that the switch passes POST.
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... the rack if you are deeper than the other switches. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you plan to stack your Cisco supplier. The Catalyst 3750-24TS, 3750G-24TS, and 3750-48TS switches are the same depth, and the Catalyst 3750G-12S and 3750G-24T switches are...
... the rack if you are deeper than the other switches. Planning the Stack Chapter 3 Switch Installation Planning the Stack If you plan to stack your Cisco supplier. The Catalyst 3750-24TS, 3750G-24TS, and 3750-48TS switches are the same depth, and the Catalyst 3750G-12S and 3750G-24T switches are...
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... identify and validate that the Catalyst 3750 switch supports. These field-replaceable modules provide uplink interfaces. Use only Cisco SFP modules on the front of the cable, and the cable must not exceed the stipulated cable length for SFP connections. Installing.... 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Refer to install and remove SFP modules. Each port must match the wave-length specifications on page 3-6 for cable stipulations for reliable communications. See the "Installation Guidelines" section on the other end of the Catalyst 3750 switches. Each...
... identify and validate that the Catalyst 3750 switch supports. These field-replaceable modules provide uplink interfaces. Use only Cisco SFP modules on the front of the cable, and the cable must not exceed the stipulated cable length for SFP connections. Installing.... 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Refer to install and remove SFP modules. Each port must match the wave-length specifications on page 3-6 for cable stipulations for reliable communications. See the "Installation Guidelines" section on the other end of the Catalyst 3750 switches. Each...
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Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use a crossover cable. (See the "Cable and Adapter Specifications" section on , the device at the other end of the connection. Therefore, you can use a twisted four-pair, Category 5 cable. The ...panel. (See Figure 3-40.) When connecting to switches or repeaters, use the mdix auto command in the CLI to workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable for loops. Step 1 When connecting to enable the automatic crossover feature. When the automatic crossover feature is enabled...
Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use a crossover cable. (See the "Cable and Adapter Specifications" section on , the device at the other end of the connection. Therefore, you can use a twisted four-pair, Category 5 cable. The ...panel. (See Figure 3-40.) When connecting to switches or repeaters, use the mdix auto command in the CLI to workstations, servers, routers, and Cisco IP Phones, connect a straight-through cable for loops. Step 1 When connecting to enable the automatic crossover feature. When the automatic crossover feature is enabled...
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... port (see Figure 3-41). The LED turns 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 This process takes about the LC on a target device. See...
... port (see Figure 3-41). The LED turns 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 This process takes about the LC on a target device. See...
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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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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 devices. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use either a crossover or a straight-... is disabled by default. For configuration information for copper Ethernet connections and configures the interfaces accordingly. APPENDIX B Connector and Cable Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you can use the mdix auto command in the...
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 devices. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use either a crossover or a straight-... is disabled by default. For configuration information for copper Ethernet connections and configures the interfaces accordingly. APPENDIX B Connector and Cable Specifications This appendix describes the Catalyst 3750 switch ports and the cables and adapters that you can use the mdix auto command in the...