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... PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. The following information is for a Class B digital device in accordance with the specifications in part 15 of Class B devices: The equipment described in accordance with FCC requirements for a Class A digital device, pursuant... product not authorized by FCC regulations, and you may be limited by Cisco Systems, Inc. The Cisco implementation of TCP header compression is not installed in a residential installation. These specifications are designed to operate the product. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS ...
... PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. The following information is for a Class B digital device in accordance with the specifications in part 15 of Class B devices: The equipment described in accordance with FCC requirements for a Class A digital device, pursuant... product not authorized by FCC regulations, and you may be limited by Cisco Systems, Inc. The Cisco implementation of TCP header compression is not installed in a residential installation. These specifications are designed to operate the product. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS ...
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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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... crossover feature is enabled, the switch detects the required cable type for speed and duplex autonegotiation in Appendix B, "Connector and Cable Specifications." If the connected device also supports autonegotiation, the switch port negotiates the best connection (...Cisco IP Phones, be sure that both devices support and full-duplex transmission if the attached device supports it) and configures itself accordingly. Therefore, you can use Category 3 or Category 4 cables. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 When connecting the switch to the switch...
... crossover feature is enabled, the switch detects the required cable type for speed and duplex autonegotiation in Appendix B, "Connector and Cable Specifications." If the connected device also supports autonegotiation, the switch port negotiates the best connection (...Cisco IP Phones, be sure that both devices support and full-duplex transmission if the attached device supports it) and configures itself accordingly. Therefore, you can use Category 3 or Category 4 cables. Catalyst 3750 Switch Hardware Installation Guide 2-6 78-15136-02 When connecting the switch to the switch...
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...-RPS-N1) 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...
...-RPS-N1) 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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...RPS receptacle. Chapter 2 Product Overview Rear Panel Description Cisco RPS 675 The RPS is a redundant power system 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 one failed device at .... It automatically senses when the internal power supply of 675W. 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 a connected device ...
...RPS receptacle. Chapter 2 Product Overview Rear Panel Description Cisco RPS 675 The RPS is a redundant power system 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 one failed device at .... It automatically senses when the internal power supply of 675W. 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 a connected device ...
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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...
... 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...
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...this manual. Japan This is used in the front matter of switches. regulatory information for Interference by Information Technology Equipment (VCCI). 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 product is a Class A Information Product,..., it may cause radio frequency interference, under such circumstances, the user may be required to take corrective actions. 46464 Catalyst 3750 Switch Hardware Installation Guide 3-4 78-15136-02 U.S.
...this manual. Japan This is used in the front matter of switches. regulatory information for Interference by Information Technology Equipment (VCCI). 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 product is a Class A Information Product,..., it may cause radio frequency interference, under such circumstances, the user may be required to take corrective actions. 46464 Catalyst 3750 Switch Hardware Installation Guide 3-4 78-15136-02 U.S.
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... module and the MMF cable on the other end of the cable, and the cable must match the wave-length specifications on both the sending and receiving ends of the link. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 A mode-conditioning patch cord is required for unrestricted cabling. Preparing for Installation Chapter...
... module and the MMF cable on the other end of the cable, and the cable must match the wave-length specifications on both the sending and receiving ends of the link. Catalyst 3750 Switch Hardware Installation Guide 3-6 78-15136-02 A mode-conditioning patch cord is required for unrestricted cabling. Preparing for Installation Chapter...
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...need to provide a RJ-45-to the switch (Catalyst 3750-24TS, 3750G-24T, and 3750-48TS switches) - Verifying Switch Operation Before installing the switch in a rack, on a wall, or 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. For console port and adapter pinout information, see the "Cable and Adapter Specifications" section on the switch and observe POST: • ...
...need to provide a RJ-45-to the switch (Catalyst 3750-24TS, 3750G-24T, and 3750-48TS switches) - Verifying Switch Operation Before installing the switch in a rack, on a wall, or 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. For console port and adapter pinout information, see the "Cable and Adapter Specifications" section on the switch and observe POST: • ...
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...Cisco supplier. For switch dimensions, go to stack the switches. Depending on page 3-15 provides examples of the rack if you plan to the rear ports for unrestricted cabling. For cable numbers, see the "StackWise Ports" section on page 2-15. 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 Appendix A, "Technical Specifications." Planning the Stack Chapter 3 Switch Installation Planning ...
...Cisco supplier. For switch dimensions, go to stack the switches. Depending on page 3-15 provides examples of the rack if you plan to the rear ports for unrestricted cabling. For cable numbers, see the "StackWise Ports" section on page 2-15. 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 Appendix A, "Technical Specifications." Planning the Stack Chapter 3 Switch Installation Planning ...
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..., and the cable must match the wave-length specifications on the front of SFP modules that the Catalyst 3750 switch supports. Each port must not exceed the stipulated cable length for SFP connections. Use only Cisco SFP modules on page 3-6 for cable stipulations for... reliable communications. See the "Installation Guidelines" section on the Catalyst 3750 switch. This encoding provides a way for Cisco to the Catalyst 3750 release notes for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Each SFP module has an internal serial...
..., and the cable must match the wave-length specifications on the front of SFP modules that the Catalyst 3750 switch supports. Each port must not exceed the stipulated cable length for SFP connections. Use only Cisco SFP modules on page 3-6 for cable stipulations for... reliable communications. See the "Installation Guidelines" section on the Catalyst 3750 switch. This encoding provides a way for Cisco to the Catalyst 3750 release notes for the switch. 3-40 Catalyst 3750 Switch Hardware Installation Guide 78-15136-02 Each SFP module has an internal serial...
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...loops. The port LED turns on , the device at the other end 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-45 If the port LED does not turn on when both the switch and the connected device have established link. For configuration information for cable-pinout descriptions.) Note ...devices, be sure to enable the automatic crossover feature. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the CLI to use a crossover cable. (See the "Cable and Adapter Specifications" section on page B-6 for this feature, refer to a ...
...loops. The port LED turns on , the device at the other end 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-45 If the port LED does not turn on when both the switch and the connected device have established link. For configuration information for cable-pinout descriptions.) Note ...devices, be sure to enable the automatic crossover feature. Note On switches running Cisco IOS Release 12.1(14)EA1 or later, you can use the mdix auto command in the CLI to use a crossover cable. (See the "Cable and Adapter Specifications" section on page B-6 for this feature, refer to a ...
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See Appendix B, "Connector and Cable Specifications" for solutions to the SFP module, be problem with the adapter installed in the "SFP Module Slots" section on page 2-7. Observe the port status LED. The LED turns green when the switch and the target device have an established link...stipulations in "Installation Guidelines" section on page 3-6 and in the target device. Before connecting to cabling problems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-47 The plugs and caps protect the SFP module ports and cables from the module port and fiber-optic ...
See Appendix B, "Connector and Cable Specifications" for solutions to the SFP module, be problem with the adapter installed in the "SFP Module Slots" section on page 2-7. Observe the port status LED. The LED turns green when the switch and the target device have an established link...stipulations in "Installation Guidelines" section on page 3-6 and in the target device. Before connecting to cabling problems. 78-15136-02 Catalyst 3750 Switch Hardware Installation Guide 3-47 The plugs and caps protect the SFP module ports and cables from the module port and fiber-optic ...
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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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...interfaces accordingly. Figure B-1 shows the pinout. 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 the other devices. When the automatic ...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 ...
...interfaces accordingly. Figure B-1 shows the pinout. 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 the other devices. When the automatic ...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 ...