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... orderable but available on Cisco.com) • Compatibility Matrix for Small Form-Factor Pluggable Modules (not orderable but available on Cisco.com) • Installation and Warranty Notes for the Cisco LRE 48 POTS Splitter (order number DOC-7812250=) • Installation Notes for Wall-Mount Brackets (order number DOC-7813035=) Catalyst 2950 Switch Hardware Installation Guide xvi...
... orderable but available on Cisco.com) • Compatibility Matrix for Small Form-Factor Pluggable Modules (not orderable but available on Cisco.com) • Installation and Warranty Notes for the Cisco LRE 48 POTS Splitter (order number DOC-7812250=) • Installation Notes for Wall-Mount Brackets (order number DOC-7813035=) Catalyst 2950 Switch Hardware Installation Guide xvi...
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... active at one time.) Note See the Catalyst 2950 LRE switch release notes for a list of the four uplink ports are active at 10 or 100 Mbps. Catalyst 2950SX-24 switch-24 10/100 Ethernet ports and 2 1000BASE-SX...Catalyst 2950G-24-EI-24 10/100 Ethernet ports and 2 GBIC module slots - Catalyst 2950ST-8 LRE switch-8 LRE ports, 2 10/100/1000 Ethernet ports, and 2 small-form-factor pluggable (SFP) module slots. (Two of supported SFP modules for the Catalyst 2950 LRE switches. - Catalyst 2950SX-48-SI switch-48 10/100 Ethernet ports and 2 1000BASE-SX ports - Catalyst 2950T-48-SI switch-48...
... active at one time.) Note See the Catalyst 2950 LRE switch release notes for a list of the four uplink ports are active at 10 or 100 Mbps. Catalyst 2950SX-24 switch-24 10/100 Ethernet ports and 2 1000BASE-SX...Catalyst 2950G-24-EI-24 10/100 Ethernet ports and 2 GBIC module slots - Catalyst 2950ST-8 LRE switch-8 LRE ports, 2 10/100/1000 Ethernet ports, and 2 small-form-factor pluggable (SFP) module slots. (Two of supported SFP modules for the Catalyst 2950 LRE switches. - Catalyst 2950SX-48-SI switch-48 10/100 Ethernet ports and 2 1000BASE-SX ports - Catalyst 2950T-48-SI switch-48...
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... 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... 16 17 15X 17X 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 16X...
... 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... 16 17 15X 17X 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 16X...
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... 10x 11x 10Base-T / 100Base-TX 12x 13x 14x 15x 16x 17x 18x 19x 20x 21x 22x 23x Catalyst 2950 SERIES 24x 10/100/100Base-T 1 2 10/100 ports 10/100/1000 ports Figure 1-13 Catalyst 2950SX-48-SI Switch 97630 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 31 32 16X 18X...
... 10x 11x 10Base-T / 100Base-TX 12x 13x 14x 15x 16x 17x 18x 19x 20x 21x 22x 23x Catalyst 2950 SERIES 24x 10/100/100Base-T 1 2 10/100 ports 10/100/1000 ports Figure 1-13 Catalyst 2950SX-48-SI Switch 97630 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 31 32 16X 18X...
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... it) and configures itself accordingly. 10/100/1000 Ports The 10/100/1000 ports on Catalyst 2950T-24, Catalyst 2950T-48-SI, and Catalyst 2950 LRE switches use a four twisted-pair, Category 5 cable. Front-Panel Description Chapter 1 Overview Note When connecting the switch to workstations, servers, and routers, be sure that the cable is , the fastest line...
... it) and configures itself accordingly. 10/100/1000 Ports The 10/100/1000 ports on Catalyst 2950T-24, Catalyst 2950T-48-SI, and Catalyst 2950 LRE switches use a four twisted-pair, Category 5 cable. Front-Panel Description Chapter 1 Overview Note When connecting the switch to workstations, servers, and routers, be sure that the cable is , the fastest line...
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... fiber-optic SFP module slot, respectively. The link between the LRE switch port and each logical port, you need. For information about the Cisco LRE 48 POTS Splitter (PS-1M-LRE-48), see the switch software configuration guide. For more information about configuring the LRE ports, see...RJ fiber-optic patch cables listed in default operation. OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-9 If a Catalyst 2950 LRE switch senses more information on a Catalyst 2950ST-24 LRE 997 switch. You can connect the Cisco 576 LRE CPE 997 device only to LRE ports on LRE uplink ...
... fiber-optic SFP module slot, respectively. The link between the LRE switch port and each logical port, you need. For information about the Cisco LRE 48 POTS Splitter (PS-1M-LRE-48), see the switch software configuration guide. For more information about configuring the LRE ports, see...RJ fiber-optic patch cables listed in default operation. OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-9 If a Catalyst 2950 LRE switch senses more information on a Catalyst 2950ST-24 LRE 997 switch. You can connect the Cisco 576 LRE CPE 997 device only to LRE ports on LRE uplink ...
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...-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 switches • Figure 1-16 for the Catalyst 2950G-12-EI, 2950G-24-EI, and 2950G-24-EI-DC switches • Figure 1-17 for the Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, and Catalyst 2950T-48-SI switches • Figure 1-18 for the Catalyst 2950ST-8 LRE and 2950ST-24 LRE switches • Figure 1-19 for the Catalyst 2950ST-24 LRE 997 switches All LEDs...
...-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 switches • Figure 1-16 for the Catalyst 2950G-12-EI, 2950G-24-EI, and 2950G-24-EI-DC switches • Figure 1-17 for the Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, and Catalyst 2950T-48-SI switches • Figure 1-18 for the Catalyst 2950ST-8 LRE and 2950ST-24 LRE switches • Figure 1-19 for the Catalyst 2950ST-24 LRE 997 switches All LEDs...
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...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 ...
...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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... 2950T-48-SI switch are off , the switch is using less than 25 percent of the total bandwidth. If the LED for both GBIC module slots are off , the switch is using 50 percent or more of the total bandwidth. Front-Panel Description Chapter 1 Overview Figure 1-21 Bandwidth Utilization on Catalyst 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches...
... 2950T-48-SI switch are off , the switch is using less than 25 percent of the total bandwidth. If the LED for both GBIC module slots are off , the switch is using 50 percent or more of the total bandwidth. Front-Panel Description Chapter 1 Overview Figure 1-21 Bandwidth Utilization on Catalyst 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches...
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...-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 power connector [email protected]. CONSOLE RPS connector Fan RJ-45 console port Figure 1-26 Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, and Catalyst 2950T-48-SI Switch Rear Panel...
...-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 power connector [email protected]. CONSOLE RPS connector Fan RJ-45 console port Figure 1-26 Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, and Catalyst 2950T-48-SI Switch Rear Panel...
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...to one failed device at a time. 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 levels: -48 V and 12 V with a total ...maximum output power of 300 W. It has dual feeds (A and B) that can support six external network devices and provides DC power to -72 VDC. Caution You must connect the Catalyst 2950G-24-EI-DC and 2950ST-24 LRE 997 switches...
...to one failed device at a time. 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 levels: -48 V and 12 V with a total ...maximum output power of 300 W. It has dual feeds (A and B) that can support six external network devices and provides DC power to -72 VDC. Caution You must connect the Catalyst 2950G-24-EI-DC and 2950ST-24 LRE 997 switches...
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... object to power and ground and can cause severe bodily injury and equipment damage. Statement 48 Warning To comply with safety regulations, mount switches on the back of the switch. Statement 266 Warning If an RPS is not connected to remove or replace any components.... For information about obtaining service for this unit, contact your reseller or Cisco sales representative. For information about obtaining service for this equipment. Statement 1051 Warning The Catalyst 2950G-24-...
... object to power and ground and can cause severe bodily injury and equipment damage. Statement 48 Warning To comply with safety regulations, mount switches on the back of the switch. Statement 266 Warning If an RPS is not connected to remove or replace any components.... For information about obtaining service for this unit, contact your reseller or Cisco sales representative. For information about obtaining service for this equipment. Statement 1051 Warning The Catalyst 2950G-24-...
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...Figure 2-1 to the Switch, page 2-8 2. Attaching the Optional Cable Guide, page 2-16 Note Installing a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI switch in a 19-, 23-, or 24-inch rack, follow these steps: 1. OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-7...Catalyst 2950 Switches, page 2-19 Installing the Switch in a Rack Use these instructions to install the switch in a rack: Warning To prevent bodily injury when mounting or servicing this unit in a partially filled rack, load the rack from Cisco (part number RCKMNT-1RU=). Mounting the Switch...
...Figure 2-1 to the Switch, page 2-8 2. Attaching the Optional Cable Guide, page 2-16 Note Installing a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI switch in a 19-, 23-, or 24-inch rack, follow these steps: 1. OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-7...Catalyst 2950 Switches, page 2-19 Installing the Switch in a Rack Use these instructions to install the switch in a rack: Warning To prevent bodily injury when mounting or servicing this unit in a partially filled rack, load the rack from Cisco (part number RCKMNT-1RU=). Mounting the Switch...
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... Number-8 Phillips flat-head screws SYST RPS STAT UTIL DUPLX SPEED MODE 1x 2x 3x 4x 5x Catalyst 2950 Switch Hardware Installation Guide 2-8 OL-6156-01 Follow these guidelines: • When mounting a switch other than a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI switch in a 24-inch rack, use three Phillips flat-head screws to attach the...
... Number-8 Phillips flat-head screws SYST RPS STAT UTIL DUPLX SPEED MODE 1x 2x 3x 4x 5x Catalyst 2950 Switch Hardware Installation Guide 2-8 OL-6156-01 Follow these guidelines: • When mounting a switch other than a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI switch in a 24-inch rack, use three Phillips flat-head screws to attach the...
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... STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 89 10 11 12 13 14 15 16 15X 2X 16X 65512 Figure 2-5 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 19-Inch Rack (Rear Panel Forward) CONSOLE Number-8 Phillips flat-head screws 65513 2-10...
... STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 89 10 11 12 13 14 15 16 15X 2X 16X 65512 Figure 2-5 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 19-Inch Rack (Rear Panel Forward) CONSOLE Number-8 Phillips flat-head screws 65513 2-10...
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Chapter 2 Installation Installing the Switch Figure 2-6 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 19-Inch Telco Rack CONSOLE 65514 Number-8 Phillips flat-head screws Figure 2-7 Attaching Brackets on the Catalyst 2950G-24-EI-DC or 2950ST-24 LRE 997 Switch in a 23-Inch Telco Rack (Front Panel Forward) Number-8 Phillips truss-head screws SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X 65673 OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-11
Chapter 2 Installation Installing the Switch Figure 2-6 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 19-Inch Telco Rack CONSOLE 65514 Number-8 Phillips flat-head screws Figure 2-7 Attaching Brackets on the Catalyst 2950G-24-EI-DC or 2950ST-24 LRE 997 Switch in a 23-Inch Telco Rack (Front Panel Forward) Number-8 Phillips truss-head screws SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X 65673 OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-11
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Installing the Switch Figure 2-12 Attaching Brackets on the Switch in a 24-Inch Telco Rack Chapter 2 Installation CONSOLE 65667 Number-8 Phillips truss-head screws Figure 2-13 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 24-Inch Rack (Front Panel Forward) Phillips flat-head screws SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 13 14 15 16 15X 2X 16X 74528 2-14 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01
Installing the Switch Figure 2-12 Attaching Brackets on the Switch in a 24-Inch Telco Rack Chapter 2 Installation CONSOLE 65667 Number-8 Phillips truss-head screws Figure 2-13 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 24-Inch Rack (Front Panel Forward) Phillips flat-head screws SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 13 14 15 16 15X 2X 16X 74528 2-14 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01
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Chapter 2 Installation Installing the Switch Figure 2-14 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 24-Inch Rack (Rear Panel Forward) CONSOLE 74529 Phillips flat-head screws Figure 2-15 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 24-Inch Telco Rack 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 47X 48X Catalyst 2950 SERIES 1 2 24" Configuration Phillips flat-head screws 74530 OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-15
Chapter 2 Installation Installing the Switch Figure 2-14 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 24-Inch Rack (Rear Panel Forward) CONSOLE 74529 Phillips flat-head screws Figure 2-15 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 24-Inch Telco Rack 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 47X 48X Catalyst 2950 SERIES 1 2 24" Configuration Phillips flat-head screws 74530 OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-15
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... and duplex, and let the 10/100/1000 ports on the Catalyst 2950G-24-EI-DC switch only autonegotiate speed. • Set the speed and duplex parameters on Catalyst 2950 LRE and Catalyst 2950T-48-SI switches operate at 10 or 100 Mbps in half- Within each consisting of... attached devices. To maximize performance, choose one time. If the Catalyst 2950 LRE switch senses more information on Catalyst 2950T-24 switches operate at 10, 100, ...
... and duplex, and let the 10/100/1000 ports on the Catalyst 2950G-24-EI-DC switch only autonegotiate speed. • Set the speed and duplex parameters on Catalyst 2950 LRE and Catalyst 2950T-48-SI switches operate at 10 or 100 Mbps in half- Within each consisting of... attached devices. To maximize performance, choose one time. If the Catalyst 2950 LRE switch senses more information on Catalyst 2950T-24 switches operate at 10, 100, ...
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... connected through a patch panel. For more information about homologated POTS splitters, contact your Catalyst 2950ST-8 LRE or Catalyst 2950ST-24 LRE switch. The PBX routes voice traffic to the PSTN. For more information about the Cisco LRE 48 POTS Splitter (PS-1M-LRE-48), see Table 1-1 on , there might be a cable problem, or there might not be...
... connected through a patch panel. For more information about homologated POTS splitters, contact your Catalyst 2950ST-8 LRE or Catalyst 2950ST-24 LRE switch. The PBX routes voice traffic to the PSTN. For more information about the Cisco LRE 48 POTS Splitter (PS-1M-LRE-48), see Table 1-1 on , there might be a cable problem, or there might not be...