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... Cisco RPS Connector 1-23 Console Port 1-24 Management Options 1-24 Installation 2-1 Preparing for Installation 2-1 Warnings 2-1 Installation Guidelines 2-4 Verifying Package Contents 2-5 Verifying Switch Operation 2-6 Installing the Switch 2-7 Installing the Switch in a Rack 2-7 Attaching the Brackets to the Switch 2-8 Mounting the Switch in...Switch on a Table, Shelf, or Desk 2-17 Installing the Switch on a Wall 2-17 Attaching the Brackets to the Switch 2-17 Attaching the RPS Connector Cover 2-18 Mounting the Switch to a Wall 2-18 Installing the Optional AC Ground Kit for Catalyst 2950 Switches...
... Cisco RPS Connector 1-23 Console Port 1-24 Management Options 1-24 Installation 2-1 Preparing for Installation 2-1 Warnings 2-1 Installation Guidelines 2-4 Verifying Package Contents 2-5 Verifying Switch Operation 2-6 Installing the Switch 2-7 Installing the Switch in a Rack 2-7 Attaching the Brackets to the Switch 2-8 Mounting the Switch in...Switch on a Table, Shelf, or Desk 2-17 Installing the Switch on a Wall 2-17 Attaching the Brackets to the Switch 2-17 Attaching the RPS Connector Cover 2-18 Mounting the Switch to a Wall 2-18 Installing the Optional AC Ground Kit for Catalyst 2950 Switches...
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...: • Hardware - Also covered in your network. These are stackable. and DC-powered switches, and troubleshooting help. You can use switches with the CLI-Based Setup Program." Catalyst 2950C-24 switch-24 10/100 Ethernet ports and 2 100BASE-FX ports OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-1 Overview CH A P T E R 1 This chapter provides information about these topics: • Setting up...
...: • Hardware - Also covered in your network. These are stackable. and DC-powered switches, and troubleshooting help. You can use switches with the CLI-Based Setup Program." Catalyst 2950C-24 switch-24 10/100 Ethernet ports and 2 100BASE-FX ports OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-1 Overview CH A P T E R 1 This chapter provides information about these topics: • Setting up...
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... running at one time.) Note See the Catalyst 2950 LRE switch release notes for the Catalyst 2950 LRE switches. - Catalyst 2950SX-24 switch-24 10/100 Ethernet ports and 2 1000BASE-SX ports - Catalyst 2950T-24 switch-24 10/100 Ethernet ports and 2 10/100/1000 Ethernet ports - Catalyst 2950T-48-SI switch-48 10/100 Ethernet ports and 2 10/100/1000 Ethernet ports - For 1000BASE-SX ports, supports only 1000-Mbps and full...
... running at one time.) Note See the Catalyst 2950 LRE switch release notes for the Catalyst 2950 LRE switches. - Catalyst 2950SX-24 switch-24 10/100 Ethernet ports and 2 1000BASE-SX ports - Catalyst 2950T-24 switch-24 10/100 Ethernet ports and 2 10/100/1000 Ethernet ports - Catalyst 2950T-48-SI switch-48 10/100 Ethernet ports and 2 10/100/1000 Ethernet ports - For 1000BASE-SX ports, supports only 1000-Mbps and full...
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... 10x 11x 10Base-T / 100Base-TX 12x 10/100 ports Catalyst 2950 SERIES OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-3 Table 1-1 LRE Switch and CPE Compatibility Matrix LRE Devices Catalyst 2950ST-8 LRE Cisco 575 LRE Yes CPE Cisco 576 LRE 997 No CPE Cisco 585 LRE Yes CPE Catalyst 2950ST-24 LRE Catalyst 2950ST-24 LRE 997 Yes No No Yes Yes No Front...
... 10x 11x 10Base-T / 100Base-TX 12x 10/100 ports Catalyst 2950 SERIES OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-3 Table 1-1 LRE Switch and CPE Compatibility Matrix LRE Devices Catalyst 2950ST-8 LRE Cisco 575 LRE Yes CPE Cisco 576 LRE 997 No CPE Cisco 585 LRE Yes CPE Catalyst 2950ST-24 LRE Catalyst 2950ST-24 LRE 997 Yes No No Yes Yes No Front...
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... 5x 6x 7x 8x 9x 10x 11x 10Base-T / 100Base-TX 12x 13x 14x 15x 16x 17x 18x 19x 20x 21x 22x 23x Catalyst 2950 SERIES 24x 10/100 ports Figure 1-3 Catalyst 2950C-24 Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1x 2x 3x 4x 5x 6x 7x 8x 9x 10x 11x 10BASE-T / 100BASE-TX 12x... RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X 10/100 ports 1 Catalyst 2950 SERIES 2 GBIC module slots Figure 1-5 Catalyst 2950G-24-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X 13 13X 14 15 16 17 18 19...
... 5x 6x 7x 8x 9x 10x 11x 10Base-T / 100Base-TX 12x 13x 14x 15x 16x 17x 18x 19x 20x 21x 22x 23x Catalyst 2950 SERIES 24x 10/100 ports Figure 1-3 Catalyst 2950C-24 Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1x 2x 3x 4x 5x 6x 7x 8x 9x 10x 11x 10BASE-T / 100BASE-TX 12x... RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X 10/100 ports 1 Catalyst 2950 SERIES 2 GBIC module slots Figure 1-5 Catalyst 2950G-24-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X 13 13X 14 15 16 17 18 19...
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... 67 8 9 10 11 12 11X 2X 12X 13X 13 14 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 10/100 ports 1 Catalyst 2950 SERIES 2 GBIC module slots Figure 1-7 Catalyst 2950G-48-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 2X 23 45 67 8 9 10 11 12 13 14 15... 21 22 23 24 25 26 27 28 29 30 31 32 16X 18X 33 31X 33X 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X 10/100 ports Catalyst 2950 SERIES 1 2 GBIC module slots Figure 1-8 Catalyst 2950ST-8 LRE Switch Power LRE connector port SFP ports 110.00A...
... 67 8 9 10 11 12 11X 2X 12X 13X 13 14 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 10/100 ports 1 Catalyst 2950 SERIES 2 GBIC module slots Figure 1-7 Catalyst 2950G-48-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 2X 23 45 67 8 9 10 11 12 13 14 15... 21 22 23 24 25 26 27 28 29 30 31 32 16X 18X 33 31X 33X 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X 10/100 ports Catalyst 2950 SERIES 1 2 GBIC module slots Figure 1-8 Catalyst 2950ST-8 LRE Switch Power LRE connector port SFP ports 110.00A...
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....75A/TA2I0N500G--26400HVZ~ MODE SYST RPS STAT SPEED CONSOLE 1 2 3 4 5 6 7 8 9 10 11 12 Console port 13 14 15 16 17 18 19 20 21 22 23 24 Catalyst 2950 SERIES LRE 1 2 1 2 10/100/1000 ports Figure 1-10 Catalyst 2950ST-24 LRE 997 Switch Power connector LRE port SFP ports - ++ A INPCUUTR:RE3N6T- B 72 V :2-1 A - SYST RPS STAT SPEED MODE CONSOLE 1 2 3 4 5 6 7 8 9 10 11 12...
....75A/TA2I0N500G--26400HVZ~ MODE SYST RPS STAT SPEED CONSOLE 1 2 3 4 5 6 7 8 9 10 11 12 Console port 13 14 15 16 17 18 19 20 21 22 23 24 Catalyst 2950 SERIES LRE 1 2 1 2 10/100/1000 ports Figure 1-10 Catalyst 2950ST-24 LRE 997 Switch Power connector LRE port SFP ports - ++ A INPCUUTR:RE3N6T- B 72 V :2-1 A - SYST RPS STAT SPEED MODE CONSOLE 1 2 3 4 5 6 7 8 9 10 11 12...
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... 20 21 22 23 24 25 26 27 28 29 30 31 32 16X 18X 33 31X 33X 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X 10/100 ports Catalyst 2950 SERIES 1 2 1000BASE-SX ports Figure 1-14 Catalyst 2950T-48-SI Switch 97626 SYST RPS STAT... UTIL DUPLX SPEED MODE 1 1X 2X 23 45 67 8 9 10 11 12 13 14 15 16 17 15X 17X 18 19 20 21 22 23 24 25 26 27 28 29 30...
... 20 21 22 23 24 25 26 27 28 29 30 31 32 16X 18X 33 31X 33X 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X 10/100 ports Catalyst 2950 SERIES 1 2 1000BASE-SX ports Figure 1-14 Catalyst 2950T-48-SI Switch 97626 SYST RPS STAT... UTIL DUPLX SPEED MODE 1 1X 2X 23 45 67 8 9 10 11 12 13 14 15 16 17 15X 17X 18 19 20 21 22 23 24 25 26 27 28 29 30...
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...straight-through cable. Note When connecting the switch to workstations, servers, and routers, be sure to use a four twisted-pair, Category 5 cable. The 10/100/1000 ports on Catalyst 2950T-24, Catalyst 2950T-48-SI, and Catalyst 2950 LRE switches use RJ-45 connectors and twisted-pair ...cabling. If the attached device supports autonegotiation, the port negotiates the best connection (that both devices support and full...
...straight-through cable. Note When connecting the switch to workstations, servers, and routers, be sure to use a four twisted-pair, Category 5 cable. The 10/100/1000 ports on Catalyst 2950T-24, Catalyst 2950T-48-SI, and Catalyst 2950 LRE switches use RJ-45 connectors and twisted-pair ...cabling. If the attached device supports autonegotiation, the port negotiates the best connection (that both devices support and full...
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... same Catalyst 2950ST-8 LRE or 2950ST-24 LRE switch. Use the Cisco part numbers in default operation. If the other switch ports. Within each CPE device can be connected to 15 Mbps (full duplex) over the copper connections in Table 2-1 to 4921 feet (1500 meters). Certain Catalyst 2950 LRE switches support certain Cisco LRE CPE devices. OL-6156-01 Catalyst 2950 Switch Hardware...
... same Catalyst 2950ST-8 LRE or 2950ST-24 LRE switch. Use the Cisco part numbers in default operation. If the other switch ports. Within each CPE device can be connected to 15 Mbps (full duplex) over the copper connections in Table 2-1 to 4921 feet (1500 meters). Certain Catalyst 2950 LRE switches support certain Cisco LRE CPE devices. OL-6156-01 Catalyst 2950 Switch Hardware...
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... on Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches RPS LED Port status LEDs System LED Port mode LEDs SYST RPS STAT UTIL DUPLX SPEED MODE Mode button 1x 2x 3x 4x 5x 6x 52918 OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-13 See these figures: • Figure 1-15 for the Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 switches...
... on Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches RPS LED Port status LEDs System LED Port mode LEDs SYST RPS STAT UTIL DUPLX SPEED MODE Mode button 1x 2x 3x 4x 5x 6x 52918 OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-13 See these figures: • Figure 1-15 for the Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 switches...
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... Figure 1-16 LEDs on Catalyst 2950G-12-EI, 2950G-24-EI, and 2950G-24-EI-DC Switches RPS LED Port status LEDs 65395 System LED Port mode LEDs SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X Mode button Figure 1-17 LEDs on Catalyst 2950G-48-EI, 2950SX-48...-SI, and 2950T-48-SI Switches Port status LEDs System LED RPS LED Port mode LEDs SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 89 10 11 12 13 14 15 16 15X 2X 16X Mode button 65508 1-14 Catalyst 2950 Switch Hardware Installation Guide...
... Figure 1-16 LEDs on Catalyst 2950G-12-EI, 2950G-24-EI, and 2950G-24-EI-DC Switches RPS LED Port status LEDs 65395 System LED Port mode LEDs SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X Mode button Figure 1-17 LEDs on Catalyst 2950G-48-EI, 2950SX-48...-SI, and 2950T-48-SI Switches Port status LEDs System LED RPS LED Port mode LEDs SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 89 10 11 12 13 14 15 16 15X 2X 16X Mode button 65508 1-14 Catalyst 2950 Switch Hardware Installation Guide...
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... STAT LED Speed Mode LED button 1 2 3 4 5 6 7 8 9 10 11 12 89364 OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-15 Chapter 1 Overview Front-Panel Description Figure 1-18 LEDs on Catalyst 2950ST-8 LRE and 2950ST-24 LRE Switches System LED Redundant power system LED Port status LEDs 81187 110.00A-1/02R.75A/TA2I0N500G--26400HVZ~ MODE SYST RPS STAT...
... STAT LED Speed Mode LED button 1 2 3 4 5 6 7 8 9 10 11 12 89364 OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-15 Chapter 1 Overview Front-Panel Description Figure 1-18 LEDs on Catalyst 2950ST-8 LRE and 2950ST-24 LRE Switches System LED Redundant power system LED Port status LEDs 81187 110.00A-1/02R.75A/TA2I0N500G--26400HVZ~ MODE SYST RPS STAT...
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...Figure 1-24 for details. Solid green Link present. Flashing green Activity. Green and amber See Figure 1-20 to interpret the colors for Non-LRE Switches Port Mode Color Meaning STAT (port status) Off No link. When you change the port mode, the meanings of Port LED ...-Panel Description Table 1-5 Port Mode LEDs Mode LED Port Mode Description STAT UTIL1 Port status Switch utilization The port status. SPEED Port speed The port operating speed: 10 or 100 Mbps for 10/100 ports and 10, 100, or 1000 Mbps for the non-LRE switches. A Catalyst 2950 LRE switch does not have a...
...Figure 1-24 for details. Solid green Link present. Flashing green Activity. Green and amber See Figure 1-20 to interpret the colors for Non-LRE Switches Port Mode Color Meaning STAT (port status) Off No link. When you change the port mode, the meanings of Port LED ...-Panel Description Table 1-5 Port Mode LEDs Mode LED Port Mode Description STAT UTIL1 Port status Switch utilization The port status. SPEED Port speed The port operating speed: 10 or 100 Mbps for 10/100 ports and 10, 100, or 1000 Mbps for the non-LRE switches. A Catalyst 2950 LRE switch does not have a...
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... bandwidth, and so on. If all LEDs on a Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, or 2950T-24 switch are green (no amber showing), the switch is using more information about GBIC LEDs, see your GBIC module documentation. Note The Catalyst 2950 LRE switch LEDs do not give utilization status. Green Port is active. 2. If only the far-left LED is...
... bandwidth, and so on. If all LEDs on a Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, or 2950T-24 switch are green (no amber showing), the switch is using more information about GBIC LEDs, see your GBIC module documentation. Note The Catalyst 2950 LRE switch LEDs do not give utilization status. Green Port is active. 2. If only the far-left LED is...
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... Other than the Catalyst 2950G-24-EI-DC switch and the Catalyst 2950 LRE switches, the rear panel of a Catalyst 2950 switch has an AC power connector, an RPS connector, and an RJ-45 console port. (See Figure 1-25 and Figure 1-26.) The rear panel of the Catalyst 2950G-24-EI-DC switch has a DC ... an RPS connector, and an RJ-45 console port. (See Figure 1-27.) The rear panel of the Catalyst 2950ST-8 LRE, 2950ST-24 LRE, and 2950ST-24 LRE 997 switches has only an RPS connector. (See Figure 1-28.) Figure 1-25 Catalyst 2950 Switch Rear Panel 45585 12005R@[email protected]~~ AC ...
... Other than the Catalyst 2950G-24-EI-DC switch and the Catalyst 2950 LRE switches, the rear panel of a Catalyst 2950 switch has an AC power connector, an RPS connector, and an RJ-45 console port. (See Figure 1-25 and Figure 1-26.) The rear panel of the Catalyst 2950G-24-EI-DC switch has a DC ... an RPS connector, and an RJ-45 console port. (See Figure 1-27.) The rear panel of the Catalyst 2950ST-8 LRE, 2950ST-24 LRE, and 2950ST-24 LRE 997 switches has only an RPS connector. (See Figure 1-28.) Figure 1-25 Catalyst 2950 Switch Rear Panel 45585 12005R@[email protected]~~ AC ...
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.... CONSOLE RPS connector Fan RJ-45 console port DC ground lug Figure 1-28 Catalyst 2950ST-8 LRE Switch, Catalyst 2950ST-24 LRE, and Catalyst 2950ST-24 LRE 997 Switch Rear Panel RPS Fans connector 81225 Power Connectors... You can order these L-shaped AC power cords from your Cisco sales representative: • CAB-NP1200-AC-AR= • CAB-NP1200-AC-AU= • CAB-NP1200-AC-CH= • CAB-NP1200-AC-EU= 1-22 Catalyst 2950 Switch...
.... CONSOLE RPS connector Fan RJ-45 console port DC ground lug Figure 1-28 Catalyst 2950ST-8 LRE Switch, Catalyst 2950ST-24 LRE, and Catalyst 2950ST-24 LRE 997 Switch Rear Panel RPS Fans connector 81225 Power Connectors... You can order these L-shaped AC power cords from your Cisco sales representative: • CAB-NP1200-AC-AR= • CAB-NP1200-AC-AU= • CAB-NP1200-AC-CH= • CAB-NP1200-AC-EU= 1-22 Catalyst 2950 Switch...
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... rack - You can order a kit (part number ACS-DSBUASYN=) with the Catalyst 2950G-24-EI-DC or Catalyst 2950ST-24 LRE 997 switch. • One RJ-45-to-DB-9 adapter cable • Product ownership ...switch console port and to determine a course of tests that verifies that the switch functions properly. Verifying Switch Operation Before installing the switch in the getting started guide for attaching the ground lug to the switch - While the switch powers on the switch. If a switch fails POST, the System LED turns amber. Note POST failures are green. Catalyst 2950 Switch...
... rack - You can order a kit (part number ACS-DSBUASYN=) with the Catalyst 2950G-24-EI-DC or Catalyst 2950ST-24 LRE 997 switch. • One RJ-45-to-DB-9 adapter cable • Product ownership ...switch console port and to determine a course of tests that verifies that the switch functions properly. Verifying Switch Operation Before installing the switch in the getting started guide for attaching the ground lug to the switch - While the switch powers on the switch. If a switch fails POST, the System LED turns amber. Note POST failures are green. Catalyst 2950 Switch...
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...Cisco LRE CPE Hardware Installation Guide. 2-34 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01 B 72 V :2-1 A Screw SYST RPS STAT SPEED MODE CONSOLE 1 2 3 4 5 6 7 8 9 10 11 12 --- For more information about the LRE link between the switch LRE port and the CPE and about the Cisco LRE CPE devices, see the switch... software configuration guide. Screw Cable to wiring trunk 0.20 inch (5 mm) Cable tie 89366 Each LRE port status LED turns on a Catalyst 2950ST-24 LRE 997 Switch RJ...
...Cisco LRE CPE Hardware Installation Guide. 2-34 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01 B 72 V :2-1 A Screw SYST RPS STAT SPEED MODE CONSOLE 1 2 3 4 5 6 7 8 9 10 11 12 --- For more information about the LRE link between the switch LRE port and the CPE and about the Cisco LRE CPE devices, see the switch... software configuration guide. Screw Cable to wiring trunk 0.20 inch (5 mm) Cable tie 89366 Each LRE port status LED turns on a Catalyst 2950ST-24 LRE 997 Switch RJ...
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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 Optical receiver sensitivity -33.5 to for 62.5/125-...
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 Optical receiver sensitivity -33.5 to for 62.5/125-...