Hardware Installation Guide
Page 16
... 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 OL...
... 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 OL...
Hardware Installation Guide
Page 22
... Mbps, it supports only full-duplex mode. - Catalyst 2950SX-48-SI switch-48 10/100 Ethernet ports and 2 1000BASE-SX ports - For 10/100/1000 ports on the Catalyst 2950T-48-SI and 2950 LRE switches, autonegotiates the speed and duplex setting when operating at one time.) - Features Chapter 1 Overview - Catalyst 2950T-24 switch-24 10/100 Ethernet ports and 2 10/100...
... Mbps, it supports only full-duplex mode. - Catalyst 2950SX-48-SI switch-48 10/100 Ethernet ports and 2 1000BASE-SX ports - For 10/100/1000 ports on the Catalyst 2950T-48-SI and 2950 LRE switches, autonegotiates the speed and duplex setting when operating at one time.) - Features Chapter 1 Overview - Catalyst 2950T-24 switch-24 10/100 Ethernet ports and 2 10/100...
Hardware Installation Guide
Page 25
... 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... 16 17 15X 17X 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 16X 18X...
... 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... 16 17 15X 17X 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 16X 18X...
Hardware Installation Guide
Page 27
... 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 31...
... 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 31...
Hardware Installation Guide
Page 28
... are described in any combination of the attached device and advertises its own capabilities. The 10/100/1000 ports on the Catalyst 2950T-48-SI and Catalyst 2950 LRE switches can also be sure to use a twisted-pair straight-through standard RJ-45 connectors and four twisted-pair, Category 5 ... 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 RJ-45 connectors and twisted-pair cabling. In all cases, the cable length from a switch to operate at 1000 Mbps in full-duplex mode. The 10/100 ports...
... are described in any combination of the attached device and advertises its own capabilities. The 10/100/1000 ports on the Catalyst 2950T-48-SI and Catalyst 2950 LRE switches can also be sure to use a twisted-pair straight-through standard RJ-45 connectors and four twisted-pair, Category 5 ... 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 RJ-45 connectors and twisted-pair cabling. In all cases, the cable length from a switch to operate at 1000 Mbps in full-duplex mode. The 10/100 ports...
Hardware Installation Guide
Page 29
... for more information on page 1-11 for the Cisco LRE 48 POTS Splitter. You can connect the Cisco 576 LRE CPE 997 device only to an attached device cannot exceed 1804 feet (550 meters). OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-9 Table 1-1 on a Catalyst 2950ST-24 LRE 997 switch. You can connect a 100BASE-FX or 1000BASE-SX...
... for more information on page 1-11 for the Cisco LRE 48 POTS Splitter. You can connect the Cisco 576 LRE CPE 997 device only to an attached device cannot exceed 1804 feet (550 meters). OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-9 Table 1-1 on a Catalyst 2950ST-24 LRE 997 switch. You can connect a 100BASE-FX or 1000BASE-SX...
Hardware Installation Guide
Page 33
... the Catalyst 2950-12, 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...
... the Catalyst 2950-12, 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...
Hardware Installation Guide
Page 34
...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 ...
...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 ...
Hardware Installation Guide
Page 40
... on Catalyst 2950G-24-EI and 2950G-24-EI-DC Switches 65396 12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1X SYST RPS 11X 13X 15X 1 STAT UTIL DUPLX SPEED 2X 12X 14X 16X MODE < 25% + 25% - 49% + 50% + Catalyst 2950 2 If all LEDs on a Catalyst 2950G-48...-EI, 2950SX-48-SI, or 2950T-48-SI switch are green, the switch is using 50 percent or more of the...
... on Catalyst 2950G-24-EI and 2950G-24-EI-DC Switches 65396 12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1X SYST RPS 11X 13X 15X 1 STAT UTIL DUPLX SPEED 2X 12X 14X 16X MODE < 25% + 25% - 49% + 50% + Catalyst 2950 2 If all LEDs on a Catalyst 2950G-48...-EI, 2950SX-48-SI, or 2950T-48-SI switch are green, the switch is using 50 percent or more of the...
Hardware Installation Guide
Page 41
...connector Fan exhaust CONSOLE RJ-45 console port OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-21 Chapter 1 Overview Rear-Panel Description Figure 1-24 Bandwidth Utilization on Catalyst 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches 65510 Catalyst 2950 12 1X 3 24 56 78 9 10 11 12 13 14 15 16 15X... 17 18 17X 19 20 21 22 23 24 25 26 27 28 29 31 31...
...connector Fan exhaust CONSOLE RJ-45 console port OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 1-21 Chapter 1 Overview Rear-Panel Description Figure 1-24 Bandwidth Utilization on Catalyst 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches 65510 Catalyst 2950 12 1X 3 24 56 78 9 10 11 12 13 14 15 16 15X... 17 18 17X 19 20 21 22 23 24 25 26 27 28 29 31 31...
Hardware Installation Guide
Page 43
...with a total maximum output power of 675 W. 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 ...CAB-NP1200-AC-UK= • CAB-NP1200-AC-US= DC Power Connector The Catalyst 2950G-24-EI-DC and Catalyst 2950ST-24 LRE 997 switches have an internal DC-power converter. Warning Attach only the Cisco RPS 300 (model PWR300-AC-RPS-N1) to the RPS receptacle. Statement 100B The...
...with a total maximum output power of 675 W. 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 ...CAB-NP1200-AC-UK= • CAB-NP1200-AC-US= DC Power Connector The Catalyst 2950G-24-EI-DC and Catalyst 2950ST-24 LRE 997 switches have an internal DC-power converter. Warning Attach only the Cisco RPS 300 (model PWR300-AC-RPS-N1) to the RPS receptacle. Statement 100B The...
Hardware Installation Guide
Page 49
...replace, or service this unit, contact your reseller or Cisco sales representative. Statement 265 Warning Only trained and qualified personnel should be emitted from disconnected fibers or connectors. Statement 121D OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-3 Statement 1030 Warning Class 1 ... the back of the switch. Statement 121C Warning The Catalyst 2950ST-24 LRE 997 contains no field-replaceable units (FRUs). Ensure that is connected to the laser beam. Statement 48 Warning To comply with safety regulations, mount switches on equipment that the ...
...replace, or service this unit, contact your reseller or Cisco sales representative. Statement 265 Warning Only trained and qualified personnel should be emitted from disconnected fibers or connectors. Statement 121D OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-3 Statement 1030 Warning Class 1 ... the back of the switch. Statement 121C Warning The Catalyst 2950ST-24 LRE 997 contains no field-replaceable units (FRUs). Ensure that is connected to the laser beam. Statement 48 Warning To comply with safety regulations, mount switches on equipment that the ...
Hardware Installation Guide
Page 53
... the rack from Cisco (part number RCKMNT-1RU=). You can install other Catalyst 2950 switches in a rack as examples. The following guidelines are provided to ensure that the system remains stable. Statement 1006 Note Figure 2-1 to the Switch, page 2-8 2. Attaching the Brackets to Figure 2-15 show the Catalyst 2950-24, 2950G-24-EI-DC, and 2950G-48-EI switches as shown...
... the rack from Cisco (part number RCKMNT-1RU=). You can install other Catalyst 2950 switches in a rack as examples. The following guidelines are provided to ensure that the system remains stable. Statement 1006 Note Figure 2-1 to the Switch, page 2-8 2. Attaching the Brackets to Figure 2-15 show the Catalyst 2950-24, 2950G-24-EI-DC, and 2950G-48-EI switches as shown...
Hardware Installation Guide
Page 54
... a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI switch in a 19-Inch Rack (Front Panel Forward) 45580 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 Figure 2-1 Attaching Brackets on whether you use depend on the Switch in a 24-inch...
... a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI switch in a 19-Inch Rack (Front Panel Forward) 45580 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 Figure 2-1 Attaching Brackets on whether you use depend on the Switch in a 24-inch...
Hardware Installation Guide
Page 56
... 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 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01
... 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 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01
Hardware Installation Guide
Page 57
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
Hardware Installation Guide
Page 60
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
Hardware Installation Guide
Page 61
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
Hardware Installation Guide
Page 73
.../1000 ports on both speed 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 1000 Mbps only in either half- If the attached devices do not support autonegotiation...
.../1000 ports on both speed 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 1000 Mbps only in either half- If the attached devices do not support autonegotiation...
Hardware Installation Guide
Page 76
...connection to an LRE Port Depending on a Catalyst 2950ST-24 LRE 997 switch. See Chapter 3, "Troubleshooting," for the Cisco LRE 48 POTS Splitter. For more information about homologated POTS splitters, contact your Catalyst 2950ST-8 LRE or Catalyst 2950ST-24 LRE switch. Connecting to a telephone network is off,...Cisco LRE 48 POTS Splitter. The splitter routes LRE data (high-frequency) and voice (low-frequency) traffic from the telephone line to cabling problems. Reconfigure and restart the target device if necessary. Connecting to the patch panel. 2-30 Catalyst 2950 Switch...
...connection to an LRE Port Depending on a Catalyst 2950ST-24 LRE 997 switch. See Chapter 3, "Troubleshooting," for the Cisco LRE 48 POTS Splitter. For more information about homologated POTS splitters, contact your Catalyst 2950ST-8 LRE or Catalyst 2950ST-24 LRE switch. Connecting to a telephone network is off,...Cisco LRE 48 POTS Splitter. The splitter routes LRE data (high-frequency) and voice (low-frequency) traffic from the telephone line to cabling problems. Reconfigure and restart the target device if necessary. Connecting to the patch panel. 2-30 Catalyst 2950 Switch...