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... designed to provide reasonable protection against such interference in the United States and certain other company. (0406R) Catalyst 2950 Switch Hardware Installation Guide Copyright © 2004 Cisco Systems, Inc. and/or its peripheral devices. This equipment generates, uses, and can determine whether your...to radio or television reception, try to correct the interference by FCC regulations, and you may cause interference with the specifications in accordance with radio and television reception. could void the FCC approval and negate your equipment is causing interference by...
... designed to provide reasonable protection against such interference in the United States and certain other company. (0406R) Catalyst 2950 Switch Hardware Installation Guide Copyright © 2004 Cisco Systems, Inc. and/or its peripheral devices. This equipment generates, uses, and can determine whether your...to radio or television reception, try to correct the interference by FCC regulations, and you may cause interference with the specifications in accordance with radio and television reception. could void the FCC approval and negate your equipment is causing interference by...
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... 1000BASE-T SFP Modules 2-39 Where to Go Next 2-40 Troubleshooting 3-1 Understanding POST Results 3-1 Diagnosing Problems 3-1 Technical Specifications A-1 Connectors and Cables B-1 Connector Specifications B-1 10/100 Ports B-1 10/100/1000 Ports B-2 Connecting to 10BASE-T and 100BASE-TX Devices B-2 Connecting to ... Module Ports B-4 GigaStack GBIC Module Ports B-4 SFP Module Ports B-5 Console Port B-5 Identifying a Crossover Cable B-5 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 SFP Modules 2-39 Where to Go Next 2-40 Troubleshooting 3-1 Understanding POST Results 3-1 Diagnosing Problems 3-1 Technical Specifications A-1 Connectors and Cables B-1 Connector Specifications B-1 10/100 Ports B-1 10/100/1000 Ports B-2 Connecting to 10BASE-T and 100BASE-TX Devices B-2 Connecting to ... Module Ports B-4 GigaStack GBIC Module Ports B-4 SFP Module Ports B-5 Console Port B-5 Identifying a Crossover Cable B-5 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 ...
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... for which you supply values are familiar with the concepts and terminology of the Catalyst 2950 switch. It describes the physical and performance characteristics of the switch, explains how to configure software features on your switch or describe the Catalyst 2950-specific system messages that you are in italic. • Square brackets ([ ]) mean optional elements. •...
... for which you supply values are familiar with the concepts and terminology of the Catalyst 2950 switch. It describes the physical and performance characteristics of the switch, explains how to configure software features on your switch or describe the Catalyst 2950-specific system messages that you are in italic. • Square brackets ([ ]) mean optional elements. •...
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...are logically bundled as two ports. These transceiver modules are inserted into SFP module slots on Uplink Port 1. See the Catalyst 2950 LRE switch release notes for the list of the cable, and for 1000BASE-SX, 1000BASE-LX, and 1000BASE-ZX fiber-optic SFP ...; Table 1-2 lists the cable specifications for reliable communications, the cable must match the wave-length specifications on Uplink Port 2. For more information about the media-type {sfp | rj45 | auto-select} command, see the switch command reference. OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-11 Within ...
...are logically bundled as two ports. These transceiver modules are inserted into SFP module slots on Uplink Port 1. See the Catalyst 2950 LRE switch release notes for the list of the cable, and for 1000BASE-SX, 1000BASE-LX, and 1000BASE-ZX fiber-optic SFP ...; Table 1-2 lists the cable specifications for reliable communications, the cable must match the wave-length specifications on Uplink Port 2. For more information about the media-type {sfp | rj45 | auto-select} command, see the switch command reference. OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-11 Within ...
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... Switch Hardware Installation Guide OL-6156-01 Note If you might need to 62 miles (100 km) by using dispersion-shifted SMF or low-attenuation SMF; Front-Panel Description Chapter 1 Overview Table 1-2 Fiber-Optic SFP Module Port Cabling Specifications SFP Module Wavelength (nanometers) Fiber Type...sending and receiving ends of the link. the distance depends on the Catalyst 2950 LRE switch. A mode-conditioning patch cord is invalid, the switch places the interface in the link to 100 km)2 1. Note Cisco-approved SFP modules have a serial EEPROM that contains the module serial ...
... Switch Hardware Installation Guide OL-6156-01 Note If you might need to 62 miles (100 km) by using dispersion-shifted SMF or low-attenuation SMF; Front-Panel Description Chapter 1 Overview Table 1-2 Fiber-Optic SFP Module Port Cabling Specifications SFP Module Wavelength (nanometers) Fiber Type...sending and receiving ends of the link. the distance depends on the Catalyst 2950 LRE switch. A mode-conditioning patch cord is invalid, the switch places the interface in the link to 100 km)2 1. Note Cisco-approved SFP modules have a serial EEPROM that contains the module serial ...
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...300 W. Warning Attach only the Cisco RPS 675 (model PWR675-AC-RPS-N1=) to the switch. Cisco RPS Connector Specific Cisco RPS models support specific Catalyst 2950 switches: • Cisco RPS 300 (model PWR300-AC-RPS-N1) • Cisco RPS 675 (model PWR675-AC-RPS-N1=) Cisco RPS 300 The Cisco RPS 300 has two output ...preventing loss of 675 W. Caution You must connect the Catalyst 2950G-24-EI-DC and 2950ST-24 LRE 997 switches only to a DC-input power source that are diode-OR-ed into a single power block. Warning Attach only the Cisco RPS 300 (model PWR300-AC-RPS-N1) to -...
...300 W. Warning Attach only the Cisco RPS 675 (model PWR675-AC-RPS-N1=) to the switch. Cisco RPS Connector Specific Cisco RPS models support specific Catalyst 2950 switches: • Cisco RPS 300 (model PWR300-AC-RPS-N1) • Cisco RPS 675 (model PWR675-AC-RPS-N1=) Cisco RPS 300 The Cisco RPS 300 has two output ...preventing loss of 675 W. Caution You must connect the Catalyst 2950G-24-EI-DC and 2950ST-24 LRE 997 switches only to a DC-input power source that are diode-OR-ed into a single power block. Warning Attach only the Cisco RPS 300 (model PWR300-AC-RPS-N1) to -...
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...see the documentation that adapter from anywhere in your SNMP application. 1-24 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01 For setup instructions that use the CLI, go to Appendix D, "Configuring the Switch with that came with your CiscoView application. • SNMP network ... adapter. For more information, see the "Cable and Adapter Specifications" section on your network, you need a web browser to view switch status and performance information. You can access the device manager from Cisco. Management Options Chapter 1 Overview Console Port You can connect...
...see the documentation that adapter from anywhere in your SNMP application. 1-24 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01 For setup instructions that use the CLI, go to Appendix D, "Configuring the Switch with that came with your CiscoView application. • SNMP network ... adapter. For more information, see the "Cable and Adapter Specifications" section on your network, you need a web browser to view switch status and performance information. You can access the device manager from Cisco. Management Options Chapter 1 Overview Console Port You can connect...
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... Series Configuration Registrar is a network management device that came with embedded Cisco Networking Services (CNS) agents in the switch software. You can automate initial configurations and configuration updates by generating switch-specific configuration changes, sending them to the switch, executing the configuration change, and logging the results. OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-25
... Series Configuration Registrar is a network management device that came with embedded Cisco Networking Services (CNS) agents in the switch software. You can automate initial configurations and configuration updates by generating switch-specific configuration changes, sending them to the switch, executing the configuration change, and logging the results. OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-25
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... in a central office environment. Use a voltmeter to the OFF position, and tape the switch handle of electricity. Statement 196 Warning An exposed wire lead from the DC circuit. For specific cable lengths, see the CWDM GBIC module documentation. Catalyst 2950 Switch Hardware Installation Guide 2-4 OL-6156-01 Preparing for Installation Chapter 2 Installation Warning This...
... in a central office environment. Use a voltmeter to the OFF position, and tape the switch handle of electricity. Statement 196 Warning An exposed wire lead from the DC circuit. For specific cable lengths, see the CWDM GBIC module documentation. Catalyst 2950 Switch Hardware Installation Guide 2-4 OL-6156-01 Preparing for Installation Chapter 2 Installation Warning This...
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...Cisco representative or reseller for mounting the switch on switches other than normal room temperature. • Cabling is within reach of a circuit breaker. - Return all 10/100 and 10/100/1000 ports must be connected with the Catalyst 2950G-24-EI-DC switch or the Catalyst 2950ST-24 LRE 997 switch... For Long-Reach Ethernet (LRE) ports, cable-length specifications vary. Two 19-inch or 24-inch rack-mounting brackets OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-5 Front-panel LEDs can be greater than the LRE switches is within reach of an AC power outlet. - ...
...Cisco representative or reseller for mounting the switch on switches other than normal room temperature. • Cabling is within reach of a circuit breaker. - Return all 10/100 and 10/100/1000 ports must be connected with the Catalyst 2950G-24-EI-DC switch or the Catalyst 2950ST-24 LRE 997 switch... For Long-Reach Ethernet (LRE) ports, cable-length specifications vary. Two 19-inch or 24-inch rack-mounting brackets OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-5 Front-panel LEDs can be greater than the LRE switches is within reach of an AC power outlet. - ...
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... for reliable communications, the cable must match the wave-length specifications on the front of the Catalyst 2950 LRE switches. Installing SFP Modules into SFP module slots on the other end of the potential damage to it because of the cable, and for Cisco to your SFP module uses before removing or installing an...
... for reliable communications, the cable must match the wave-length specifications on the front of the Catalyst 2950 LRE switches. Installing SFP Modules into SFP module slots on the other end of the potential damage to it because of the cable, and for Cisco to your SFP module uses before removing or installing an...
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... "Troubleshooting," for solutions to servers, workstations, and routers, insert a twisted-pair straight-through 4 to a Port on Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches SYST RPS STAT UTIL DUPLX SPEED MODE 1x 2x 3x 4x 5x 45576 Step 2 Step 3 Step 4 Step 5 Insert ...green. Observe the port status LED. When connecting to switches or repeaters, insert a twisted-pair crossover cable. (See the "Cable and Adapter Specifications" section on the target device. Figure 2-35 shows the Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 switch as an example.
... "Troubleshooting," for solutions to servers, workstations, and routers, insert a twisted-pair straight-through 4 to a Port on Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches SYST RPS STAT UTIL DUPLX SPEED MODE 1x 2x 3x 4x 5x 45576 Step 2 Step 3 Step 4 Step 5 Insert ...green. Observe the port status LED. When connecting to switches or repeaters, insert a twisted-pair crossover cable. (See the "Cable and Adapter Specifications" section on the target device. Figure 2-35 shows the Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 switch as an example.
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...Cisco LRE 48 POTS Splitter with a Catalyst 2950ST-24 LRE 997 Switch and a Cisco 576 LRE 997 CPE PC Cisco 576 LRE Cisco LRE 48 Catalyst 2950ST-24 997 CPE POTS splitter LRE 997 switch POTS Telephone Traffic from 0 to 120 kHz Traffic from a device attached to the CPE, such as shown in a specific... range. • We recommend that you use a POTS splitter with Catalyst 2950 LRE switches and Cisco LRE CPE devices: • The Catalyst 2950ST-8 LRE switch, Catalyst 2950ST-24 LRE switch, Cisco 575 LRE CPE, and Cisco 585 LRE CPE are designed to share lines with analog and ISDN telephones...
...Cisco LRE 48 POTS Splitter with a Catalyst 2950ST-24 LRE 997 Switch and a Cisco 576 LRE 997 CPE PC Cisco 576 LRE Cisco LRE 48 Catalyst 2950ST-24 997 CPE POTS splitter LRE 997 switch POTS Telephone Traffic from 0 to 120 kHz Traffic from a device attached to the CPE, such as shown in a specific... range. • We recommend that you use a POTS splitter with Catalyst 2950 LRE switches and Cisco LRE CPE devices: • The Catalyst 2950ST-8 LRE switch, Catalyst 2950ST-24 LRE switch, Cisco 575 LRE CPE, and Cisco 585 LRE CPE are designed to share lines with analog and ISDN telephones...
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... when a straight-through cables, see the "Cable and Adapter Specifications" section on the management console. Switch not recognizing an SFP module. Corrupted software. • Internal ...Cisco Systems. • Use the show post privileged EXEC command to your GBIC module documentation for possible loops. Incorrect baud rate. Resolution • For the correct pinouts and the proper application of crossover vs. Refer to see the switch...information. System LED is amber, and all port LEDs are off. Switch not recognizing a GBIC module. straight-through was required, or the reverse...
... when a straight-through cables, see the "Cable and Adapter Specifications" section on the management console. Switch not recognizing an SFP module. Corrupted software. • Internal ...Cisco Systems. • Use the show post privileged EXEC command to your GBIC module documentation for possible loops. Incorrect baud rate. Resolution • For the correct pinouts and the proper application of crossover vs. Refer to see the switch...information. System LED is amber, and all port LEDs are off. Switch not recognizing a GBIC module. straight-through was required, or the reverse...
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Table A-1 Technical Specifications for the Catalyst 2950 LRE switches. Table A-8 and Table A-9 list the regulatory agency approvals for Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage ... kg) Dimensions (H x W x D) 1.72 x 17.5 x 9.52 in . RPS = redundant power system Catalyst 2950 Switch Hardware Installation Guide A-1 Table A-7 lists the regulatory agency approvals for the Cisco RPS 675 +12 V @4.5 A Power consumption 30 W (maximum) 102 Btus per sec)1 AC input voltage DC ...
Table A-1 Technical Specifications for the Catalyst 2950 LRE switches. Table A-8 and Table A-9 list the regulatory agency approvals for Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage ... kg) Dimensions (H x W x D) 1.72 x 17.5 x 9.52 in . RPS = redundant power system Catalyst 2950 Switch Hardware Installation Guide A-1 Table A-7 lists the regulatory agency approvals for the Cisco RPS 675 +12 V @4.5 A Power consumption 30 W (maximum) 102 Btus per sec)1 AC input voltage DC ...
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... +12 V @4.5 A Cisco RPS 675 Power consumption 30 W (maximum) 102 Btus per hour 0.075 kVA 10.5 lb (4.8 kg) 1.72 x 17.5 x 13 in. (4.36 x 44.45 x 33.02 cm) Table A-3 Technical Specifications for Catalyst 2950G-12-EI, 2950G-24-EI, 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches Catalyst 2950G-12-EI and 2950G-24-EI Switches Environmental...
... +12 V @4.5 A Cisco RPS 675 Power consumption 30 W (maximum) 102 Btus per hour 0.075 kVA 10.5 lb (4.8 kg) 1.72 x 17.5 x 13 in. (4.36 x 44.45 x 33.02 cm) Table A-3 Technical Specifications for Catalyst 2950G-12-EI, 2950G-24-EI, 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches Catalyst 2950G-12-EI and 2950G-24-EI Switches Environmental...
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...-6156-01 Table A-3 Technical Specifications for Catalyst 2950G-24-EI-DC Switch Shock Power Requirements Power consumption Power rating DC input voltage Wire gauge for Catalyst 2950ST-8 LRE and Catalyst-2950ST-24 LRE Switches Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature... W x D) 1.73 x 17.5 x 9.96 in. (4.36 x 44.45 x 24.18 cm) Catalyst 2950 Switch Hardware Installation Guide A-3 per sec (2.13 m per sec)1 Power Requirements AC input voltage DC input voltage for the Cisco RPS2 300 100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz +12...
...-6156-01 Table A-3 Technical Specifications for Catalyst 2950G-24-EI-DC Switch Shock Power Requirements Power consumption Power rating DC input voltage Wire gauge for Catalyst 2950ST-8 LRE and Catalyst-2950ST-24 LRE Switches Environmental Ranges Operating temperature 32 to 113°F (0 to 45°C) Storage temperature... W x D) 1.73 x 17.5 x 9.96 in. (4.36 x 44.45 x 24.18 cm) Catalyst 2950 Switch Hardware Installation Guide A-3 per sec (2.13 m per sec)1 Power Requirements AC input voltage DC input voltage for the Cisco RPS2 300 100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz +12...
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...-36 to 15,000 ft (4570 m) 84 in . (4.36 x 44.45 x 24.18 cm) Catalyst 2950 Switch Hardware Installation Guide A-4 OL-6156-01 Appendix A Technical Specifications 1. This switch meets ASTM D3332. 2. AWG = American Wire Gauge 32 to 113°F (0 to ...protection Physical Dimensions Weight Dimensions (H x W x D) 1. RPS = redundant power system Table A-5 Technical Specifications for Catalyst-2950ST-24 997 LRE Switches Environmental Ranges Operating temperature Storage temperature Operating humidity Operating altitude Storage altitude Shock Power Requirements Power consumption Power rating ...
...-36 to 15,000 ft (4570 m) 84 in . (4.36 x 44.45 x 24.18 cm) Catalyst 2950 Switch Hardware Installation Guide A-4 OL-6156-01 Appendix A Technical Specifications 1. This switch meets ASTM D3332. 2. AWG = American Wire Gauge 32 to 113°F (0 to ...protection Physical Dimensions Weight Dimensions (H x W x D) 1. RPS = redundant power system Table A-5 Technical Specifications for Catalyst-2950ST-24 997 LRE Switches Environmental Ranges Operating temperature Storage temperature Operating humidity Operating altitude Storage altitude Shock Power Requirements Power consumption Power rating ...
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Appendix A Technical Specifications Table A-6 Fiber-Optic Port Specifications for Catalyst 2950C-24, Catalyst 2950SX-24, and Catalyst 2950 LRE Switches Fiber-Port Power Levels Catalyst 2950C-24 Optical transmitter wavelength 1300 nm1 Optical receiver sensitivity -33.5 to for 50/125-micron cabling -11.8 dBm3 ... dependent. Optical transmitter power -20 to -14 dBm for 50/125-micron cabling Catalyst 2950SX-24 850 nm -13.5 dBm -12.5 dBm -9.5 to -4 dBm 1. dBm = decibel milliwatt Table A-7 Catalyst 2950 Switch Agency Approvals Safety UL/CSA 60950 IEC 60950/EN 60950 AS/NZS 3260, TS001 ...
Appendix A Technical Specifications Table A-6 Fiber-Optic Port Specifications for Catalyst 2950C-24, Catalyst 2950SX-24, and Catalyst 2950 LRE Switches Fiber-Port Power Levels Catalyst 2950C-24 Optical transmitter wavelength 1300 nm1 Optical receiver sensitivity -33.5 to for 50/125-micron cabling -11.8 dBm3 ... dependent. Optical transmitter power -20 to -14 dBm for 50/125-micron cabling Catalyst 2950SX-24 850 nm -13.5 dBm -12.5 dBm -9.5 to -4 dBm 1. dBm = decibel milliwatt Table A-7 Catalyst 2950 Switch Agency Approvals Safety UL/CSA 60950 IEC 60950/EN 60950 AS/NZS 3260, TS001 ...
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Appendix A Technical Specifications Table A-8 Catalyst 2950ST-8 LRE and 2950ST-24 LRE Switch Agency Approvals (continued) Safety EMC TUV-GS to EN60950 with Amendments EN 55024: ITE Immunity Standard. (CE Mark), 1998 A1 through A4 and A11 CE .../IEC1000-4-11: Immunity to Voltage Dips, Voltage Variations, and Short Voltage Interruptions AS/NZS 3548, Class A BSMI, Class A VCCI, Class A MIC Mark Table A-9 Catalyst 2950ST-24 LRE 997 Switch Agency Approvals Safety EMC UL/CSA 60950, 3rd edition USA CFR47, FCC, Part 15, Class A IEC 60950 with Amendments A1 through ICES-003, Class...
Appendix A Technical Specifications Table A-8 Catalyst 2950ST-8 LRE and 2950ST-24 LRE Switch Agency Approvals (continued) Safety EMC TUV-GS to EN60950 with Amendments EN 55024: ITE Immunity Standard. (CE Mark), 1998 A1 through A4 and A11 CE .../IEC1000-4-11: Immunity to Voltage Dips, Voltage Variations, and Short Voltage Interruptions AS/NZS 3548, Class A BSMI, Class A VCCI, Class A MIC Mark Table A-9 Catalyst 2950ST-24 LRE 997 Switch Agency Approvals Safety EMC UL/CSA 60950, 3rd edition USA CFR47, FCC, Part 15, Class A IEC 60950 with Amendments A1 through ICES-003, Class...