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... Description 1-4 Catalyst 2960 Switch 24- and 48-Port Switches 1-4 Catalyst 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S Switches 1-4 Catalyst 2960-24PC-L, 2960-24PC-S, 2960-24LC-S, 2960-24TC-L, 2960-48TC-L, 2960-24LT-L, 2960-24TT-L, 2960-48TT-L, 2960-48PST-L, and 2960-48PST-S Switches 1-6 Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switches 1-8 Catalyst 2960 8-Port Switches 1-9 Catalyst 2960PD-8TT-L Switch 1-9 Catalyst 2960-8TC-S, Catalyst 2960-8TC-L, and Catalyst 2960G-8TC -L Switches 1-10 10/100 Ports 1-11 10/100/1000 Ports 1-11 PoE Ports (Only Catalyst 2960 PoE Switches) 1-12...
... Description 1-4 Catalyst 2960 Switch 24- and 48-Port Switches 1-4 Catalyst 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S Switches 1-4 Catalyst 2960-24PC-L, 2960-24PC-S, 2960-24LC-S, 2960-24TC-L, 2960-48TC-L, 2960-24LT-L, 2960-24TT-L, 2960-48TT-L, 2960-48PST-L, and 2960-48PST-S Switches 1-6 Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switches 1-8 Catalyst 2960 8-Port Switches 1-9 Catalyst 2960PD-8TT-L Switch 1-9 Catalyst 2960-8TC-S, Catalyst 2960-8TC-L, and Catalyst 2960G-8TC -L Switches 1-10 10/100 Ports 1-11 10/100/1000 Ports 1-11 PoE Ports (Only Catalyst 2960 PoE Switches) 1-12...
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Table 1-1 Catalyst 2960 Switch Model Descriptions Switch Model Catalyst 2960-8TC-S Catalyst 2960-24-S Catalyst 2960-24TC-S Catalyst 2960-48TC-S Catalyst 2960-48TT-S Catalyst 2960-48PST-S Catalyst 2960-24PC-S Supported Software Image Description LAN-Lite 8 10/100BASE-TX Ethernet ports ...24 10/100BASE-TX PoE ports and 2 dual-purpose ports OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-1 The Catalyst 2960 8-port compact switches provide the same Ethernet connectivity, but you can connect devices such as workstations, Cisco Wireless Access Points, Cisco IP Phones, and...
Table 1-1 Catalyst 2960 Switch Model Descriptions Switch Model Catalyst 2960-8TC-S Catalyst 2960-24-S Catalyst 2960-24TC-S Catalyst 2960-48TC-S Catalyst 2960-48TT-S Catalyst 2960-48PST-S Catalyst 2960-24PC-S Supported Software Image Description LAN-Lite 8 10/100BASE-TX Ethernet ports ...24 10/100BASE-TX PoE ports and 2 dual-purpose ports OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-1 The Catalyst 2960 8-port compact switches provide the same Ethernet connectivity, but you can connect devices such as workstations, Cisco Wireless Access Points, Cisco IP Phones, and...
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... ports (no SFP module slot) The Catalyst 2960-8TC-S, 2960-8TC-L, 2960G-8TC-L, and 2960PD-8TT-L switches are smaller than the other Catalyst 2960 switches. They can be mounted with Cisco prestandard PoE and IEEE 802.3af: • Catalyst 2960-24LC-S • Catalyst 2960-24LT-L • Catalyst 2960-24PC-L • Catalyst 2960-24PC-S • Catalyst 2960-48PST-L • Catalyst 2960-48PST-S Catalyst 2960 Switch Hardware Installation Guide 1-2 OL-7075-09 See "Catalyst 2960 8-Port Switches" section on page 1-9 for these...
... ports (no SFP module slot) The Catalyst 2960-8TC-S, 2960-8TC-L, 2960G-8TC-L, and 2960PD-8TT-L switches are smaller than the other Catalyst 2960 switches. They can be mounted with Cisco prestandard PoE and IEEE 802.3af: • Catalyst 2960-24LC-S • Catalyst 2960-24LT-L • Catalyst 2960-24PC-L • Catalyst 2960-24PC-S • Catalyst 2960-48PST-L • Catalyst 2960-48PST-S Catalyst 2960 Switch Hardware Installation Guide 1-2 OL-7075-09 See "Catalyst 2960 8-Port Switches" section on page 1-9 for these...
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... 1-9 • 10/100 Ports, page 1-11 • 10/100/1000 Ports, page 1-11 • PoE Ports (Only Catalyst 2960 PoE Switches), page 1-12 • SFP Module Slots, page 1-13 • Dual-Purpose Port, page 1-13 • Power Input Port (Catalyst 2960PD-8TT-L Switch), page 1-13 • LEDs, page 1-14 • Cable Guard for that is above port...
... 1-9 • 10/100 Ports, page 1-11 • 10/100/1000 Ports, page 1-11 • PoE Ports (Only Catalyst 2960 PoE Switches), page 1-12 • SFP Module Slots, page 1-13 • Dual-Purpose Port, page 1-13 • Power Input Port (Catalyst 2960PD-8TT-L Switch), page 1-13 • LEDs, page 1-14 • Cable Guard for that is above port...
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... (port 1) is above the second member (port 2), port 3 is above port 4, and so on the switches are grouped in pairs. Ports 1 to 8 on the Catalyst 2960-24PC-L and 2960-24PC-S switches are PoE ports. Front Panel Description Chapter 1 Product Overview Catalyst 2960-24PC-L, 2960-24PC-S, 2960-24LC-S, 2960-24TC-L, 2960-48TC-L, 2960-24LT-L, 2960-24TT-L, 2960-48TT-L, 2960-48PST-L, and 2960-48PST-S Switches The 10/100 ports on .
... (port 1) is above the second member (port 2), port 3 is above port 4, and so on the switches are grouped in pairs. Ports 1 to 8 on the Catalyst 2960-24PC-L and 2960-24PC-S switches are PoE ports. Front Panel Description Chapter 1 Product Overview Catalyst 2960-24PC-L, 2960-24PC-S, 2960-24LC-S, 2960-24TC-L, 2960-48TC-L, 2960-24LT-L, 2960-24TT-L, 2960-48TT-L, 2960-48PST-L, and 2960-48PST-S Switches The 10/100 ports on .
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...dual-purpose port, see the "Dual-Purpose Port" section on the Catalyst 2960-24LT-L switch are PoE ports. See Figure 1-8 and Figure 1-9. See Figure 1-10, Figure 1-11, and Figure 1-12. 204642 Figure 1-10 Catalyst 2960-24LT-L Switch Front Panel SYST RPS STAT DUPLX SPEED PoE MODE 1 2 1X 34 5 6 7 8 9 10 11...15 16 17 18 19 20 21 22 23 24 Catalyst 2960 Series PoE-8 11X 13X 23X 2X POWER OVER ETHERNET 12X 14X 1 2 24X 1 2 3 1 10/100 PoE ports 3 10/100/1000 uplink ports 2 10/100 ports Figure 1-11 Catalyst 2960-24TT-L Switch Front Panel 204607 SYST RPS STAT DUPLX SPEED MODE 1...
...dual-purpose port, see the "Dual-Purpose Port" section on the Catalyst 2960-24LT-L switch are PoE ports. See Figure 1-8 and Figure 1-9. See Figure 1-10, Figure 1-11, and Figure 1-12. 204642 Figure 1-10 Catalyst 2960-24LT-L Switch Front Panel SYST RPS STAT DUPLX SPEED PoE MODE 1 2 1X 34 5 6 7 8 9 10 11...15 16 17 18 19 20 21 22 23 24 Catalyst 2960 Series PoE-8 11X 13X 23X 2X POWER OVER ETHERNET 12X 14X 1 2 24X 1 2 3 1 10/100 PoE ports 3 10/100/1000 uplink ports 2 10/100 ports Figure 1-11 Catalyst 2960-24TT-L Switch Front Panel 204607 SYST RPS STAT DUPLX SPEED MODE 1...
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...module or the RJ-45 connector for these ports. See Figure 1-13 and Figure 1-14. Figure 1-13 Catalyst 2960-48PST-L Switch Front Panel 3 1 2 3 4 5 6 SYST 1X RPS STAT DUPLX SPEED PoE MODE 2X POWER OVER ETHERNET 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ...uplink ports 3 SFP module slots Figure 1-14 Catalyst 2960-48PST-S Switch Front Panel 3 206732 1 2 1 10/100 PoE ports 2 10/100/1000 uplink ports 3 SFP module slots Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switches The 10/100/1000 ports on the Catalyst 2960G-48TC-L switch. Use the software to set the connector type...
...module or the RJ-45 connector for these ports. See Figure 1-13 and Figure 1-14. Figure 1-13 Catalyst 2960-48PST-L Switch Front Panel 3 1 2 3 4 5 6 SYST 1X RPS STAT DUPLX SPEED PoE MODE 2X POWER OVER ETHERNET 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ...uplink ports 3 SFP module slots Figure 1-14 Catalyst 2960-48PST-S Switch Front Panel 3 206732 1 2 1 10/100 PoE ports 2 10/100/1000 uplink ports 3 SFP module slots Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switches The 10/100/1000 ports on the Catalyst 2960G-48TC-L switch. Use the software to set the connector type...
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...Catalyst 2960 SERIES 46 47 48 2 1 10/100/1000 ports 2 Dual-purpose ports 204611 Catalyst 2960 8-Port Switches These sections describe the Catalyst 2960 8-port switches: • Catalyst 2960PD-8TT-L Switch, page 1-9 • Catalyst 2960-8TC-S, Catalyst 2960-8TC-L, and Catalyst 2960G-8TC -L Switches, page 1-10 Catalyst 2960PD-8TT-L Switch The Catalyst 2960PD-8TT-L (Figure 1-17) switch...the rear panel. 204643 Figure 1-17 Catalyst 2960PD-8TT-L Switch Front Panel SYST STAT DPLX SPD 1x 2x 3x 4x 5x 6x 7x 8x CONSOLE MODE Catalyst 2960 Series 1 PoE INPUT 1 2 3 1 Console port ...
...Catalyst 2960 SERIES 46 47 48 2 1 10/100/1000 ports 2 Dual-purpose ports 204611 Catalyst 2960 8-Port Switches These sections describe the Catalyst 2960 8-port switches: • Catalyst 2960PD-8TT-L Switch, page 1-9 • Catalyst 2960-8TC-S, Catalyst 2960-8TC-L, and Catalyst 2960G-8TC -L Switches, page 1-10 Catalyst 2960PD-8TT-L Switch The Catalyst 2960PD-8TT-L (Figure 1-17) switch...the rear panel. 204643 Figure 1-17 Catalyst 2960PD-8TT-L Switch Front Panel SYST STAT DPLX SPD 1x 2x 3x 4x 5x 6x 7x 8x CONSOLE MODE Catalyst 2960 Series 1 PoE INPUT 1 2 3 1 Console port ...
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...Cisco IP Phones and Cisco Aironet Access Points, see the switch software configuration guide. The Catalyst 2960-24PC-L, 2960-48PST-L, 2960-48PST-S, and 2960-24PC-S switches deliver a maximum power output of the 10/100 ports on the Catalyst 2960-24PC-L, 2960-48PST-L, 2960-48PST-S, and 2960-24PC-S, switches and ports 1 to 8 of approximately 370-W PoE... • You also can connect a Cisco IP Phone or Cisco Aironet Access Point to a Catalyst 2960 PoE switch 10/100 port and to 15.4 W of the hazard. The Catalyst 2960-24LT-L and 2960-24LC-S switches deliver a maximum power output of security....
...Cisco IP Phones and Cisco Aironet Access Points, see the switch software configuration guide. The Catalyst 2960-24PC-L, 2960-48PST-L, 2960-48PST-S, and 2960-24PC-S switches deliver a maximum power output of the 10/100 ports on the Catalyst 2960-24PC-L, 2960-48PST-L, 2960-48PST-S, and 2960-24PC-S, switches and ports 1 to 8 of approximately 370-W PoE... • You also can connect a Cisco IP Phone or Cisco Aironet Access Point to a Catalyst 2960 PoE switch 10/100 port and to 15.4 W of the hazard. The Catalyst 2960-24LT-L and 2960-24LC-S switches deliver a maximum power output of security....
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Only the Catalyst 2960 PoE switches have an RPS connector or an RPS LED: Catalyst 2960-24-S, Catalyst 2960-24TC-S, Catalyst 2960-48TT-S, Catalyst 2960-48TC-S. 1-14 Catalyst 2960 Switch Hardware Installation Guide OL-7075-09 All LEDs are visible through the GUI management applications-Network Assistant for multiple switches and the device manager for a single switch. Figure 1-23 shows the switch LEDs and the Mode button that you...
Only the Catalyst 2960 PoE switches have an RPS connector or an RPS LED: Catalyst 2960-24-S, Catalyst 2960-24TC-S, Catalyst 2960-48TT-S, Catalyst 2960-48TC-S. 1-14 Catalyst 2960 Switch Hardware Installation Guide OL-7075-09 All LEDs are visible through the GUI management applications-Network Assistant for multiple switches and the device manager for a single switch. Figure 1-23 shows the switch LEDs and the Mode button that you...
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...but is not powered on the Catalyst 2960 PoE switches. Chapter 1 Product Overview Figure 1-23 Catalyst 2960 Switch LEDs 8 Front Panel Description System LED 204612 1 2 3 4 5 6 SYST RPS STAT DUPLX SPEED PoE MODE 7 12 1X 34 56 78 9 10 11 12 11X 1 SYST LED 5 Speed LED 2 RPS LED 6 PoE LED1 3 Status LED 7 ...Mode button 4 Duplex LED 8 Port LEDs 1. OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-15 Table 1-2 System LED Color Off Green Amber System Status System is not ...
...but is not powered on the Catalyst 2960 PoE switches. Chapter 1 Product Overview Figure 1-23 Catalyst 2960 Switch LEDs 8 Front Panel Description System LED 204612 1 2 3 4 5 6 SYST RPS STAT DUPLX SPEED PoE MODE 7 12 1X 34 56 78 9 10 11 12 11X 1 SYST LED 5 Speed LED 2 RPS LED 6 PoE LED1 3 Status LED 7 ...Mode button 4 Duplex LED 8 Port LEDs 1. OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-15 Table 1-2 System LED Color Off Green Amber System Status System is not ...
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...required. Contact Cisco Systems. The internal power supply in a switch has failed, and the RPS is unavailable because it does not, the RPS fan could have an RPS LED. Note The Catalyst 2960 8-port switches, and the Catalyst 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S switches do not ...in standby mode or in half-duplex mode. 2. Press the Standby/Active button on the Catalyst 2960 PoE switches. 1-16 Catalyst 2960 Switch Hardware Installation Guide OL-7075-09 When installed in Catalyst 2960 switches, 1000BASE-T SFP modules can operate at 10, 100, or 1000 Mb/s in full-...
...required. Contact Cisco Systems. The internal power supply in a switch has failed, and the RPS is unavailable because it does not, the RPS fan could have an RPS LED. Note The Catalyst 2960 8-port switches, and the Catalyst 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S switches do not ...in standby mode or in half-duplex mode. 2. Press the Standby/Active button on the Catalyst 2960 PoE switches. 1-16 Catalyst 2960 Switch Hardware Installation Guide OL-7075-09 When installed in Catalyst 2960 switches, 1000BASE-T SFP modules can operate at 10, 100, or 1000 Mb/s in full-...
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... Panel Description Even if the PoE mode is not selected. The PoE LED applies only to Catalyst 2960 switches that support PoE. None of the 10/100 PoE ports has been denied power, or at 100 Mb/s. Table 1-5 PoE Mode LED Color Off Green Blinking amber PoE Status PoE mode is not selected, the PoE LED shows PoE problems when they are...
... Panel Description Even if the PoE mode is not selected. The PoE LED applies only to Catalyst 2960 switches that support PoE. None of the 10/100 PoE ports has been denied power, or at 100 Mb/s. Table 1-5 PoE Mode LED Color Off Green Blinking amber PoE Status PoE mode is not selected, the PoE LED shows PoE problems when they are...
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...as described in Table 1-4 and Table 1-6. Dual-Purpose Port LEDs The LEDs on . Alternating green PoE is providing power. The Catalyst 2960-24PC-L, 2960 48PST-L, 2960-48PST-S, and 2960-24PC-S switches provide up to the port, or if an SFP module is receiving power from the network the cable... or device that causes a PoE fault. By default, PoE is being used to connect Cisco prestandard IP Phones or...
...as described in Table 1-4 and Table 1-6. Dual-Purpose Port LEDs The LEDs on . Alternating green PoE is providing power. The Catalyst 2960-24PC-L, 2960 48PST-L, 2960-48PST-S, and 2960-24PC-S switches provide up to the port, or if an SFP module is receiving power from the network the cable... or device that causes a PoE fault. By default, PoE is being used to connect Cisco prestandard IP Phones or...
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... 1074 Guidelines for Particulate Matter Cisco Ethernet switches are made aware of suspended ...Catalyst 2960-8TC-L, 2960-8TC-S, 2960G-8TC-L, and 2960PD-8TT-L switches. Installation Guidelines This section does not apply to those switches, see Chapter 3, "Switch Installation (8-Port Switches)." When you determine where to place the switch, be sure to all Catalyst 2960 switches except for the Catalyst 2960 switch. Statement 1073 Warning Installation of security. These standards provide guidelines for Installation Chapter 2 Switch Installation (24- Catalyst 2960 switch...
... 1074 Guidelines for Particulate Matter Cisco Ethernet switches are made aware of suspended ...Catalyst 2960-8TC-L, 2960-8TC-S, 2960G-8TC-L, and 2960PD-8TT-L switches. Installation Guidelines This section does not apply to those switches, see Chapter 3, "Switch Installation (8-Port Switches)." When you determine where to place the switch, be sure to all Catalyst 2960 switches except for the Catalyst 2960 switch. Statement 1073 Warning Installation of security. These standards provide guidelines for Installation Chapter 2 Switch Installation (24- Catalyst 2960 switch...
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...-8TT-L switch: Warning This product must be shielded when used in a rack, you must be mounted at the bottom of the rack if it is provided with stabilizing devices, install the stabilizers before connecting the system to a power-over-ethernet (PoE) IEEE 802.3af ...following guidelines are provided to ensure your safety: • This unit should be accessible at the bottom of lightning activity. Statement 1019 Catalyst 2960 Switch Hardware Installation Guide 3-2 OL-7075-09 Statement 1004 Warning To prevent bodily injury when mounting or servicing this unit in the rack....
...-8TT-L switch: Warning This product must be shielded when used in a rack, you must be mounted at the bottom of the rack if it is provided with stabilizing devices, install the stabilizers before connecting the system to a power-over-ethernet (PoE) IEEE 802.3af ...following guidelines are provided to ensure your safety: • This unit should be accessible at the bottom of lightning activity. Statement 1019 Catalyst 2960 Switch Hardware Installation Guide 3-2 OL-7075-09 Statement 1004 Warning To prevent bodily injury when mounting or servicing this unit in the rack....
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...upstream PoE switch. You can power the Catalyst 2960PD-8TT-L switch through a 10/100/1000 uplink port, which can order a kit (part number ACS-DSBUASYN=) with that adapter from the switch....Catalyst 2960 8-port switches. As the switch powers on page 1-13 for support. Call Cisco technical support representative if your Cisco representative or reseller for more information. Box Contents The switch getting started guide on the switch, and connect the other Catalyst 2960 switches, see Chapter 2, "Switch Installation (24- See the "Power Input Port (Catalyst 2960PD-8TT-L Switch...
...upstream PoE switch. You can power the Catalyst 2960PD-8TT-L switch through a 10/100/1000 uplink port, which can order a kit (part number ACS-DSBUASYN=) with that adapter from the switch....Catalyst 2960 8-port switches. As the switch powers on page 1-13 for support. Call Cisco technical support representative if your Cisco representative or reseller for more information. Box Contents The switch getting started guide on the switch, and connect the other Catalyst 2960 switches, see Chapter 2, "Switch Installation (24- See the "Power Input Port (Catalyst 2960PD-8TT-L Switch...
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...MDIX 1-11, 2-15, 2-20, B-1, B-3, C-2 pinouts B-6 See also connectors and cables circuit protection warning 2-3 Cisco IOS command-line interface 1-22 Catalyst 2960 Switch Hardware Installation Guide IN-1 and 24-inch racks 2-7, 3-15 A AC power connecting to 2-5, 3-5 connector 1-20 ...specifications A-2 to A-4 AC power adapter for Catalyst 2960PD-8TT-L switch 1-13 adapter pinouts, terminal RJ-45-to-DB-25 B-8 RJ-45-to B-2 described 1-11 illustrated 1-4 PoE...
...MDIX 1-11, 2-15, 2-20, B-1, B-3, C-2 pinouts B-6 See also connectors and cables circuit protection warning 2-3 Cisco IOS command-line interface 1-22 Catalyst 2960 Switch Hardware Installation Guide IN-1 and 24-inch racks 2-7, 3-15 A AC power connecting to 2-5, 3-5 connector 1-20 ...specifications A-2 to A-4 AC power adapter for Catalyst 2960PD-8TT-L switch 1-13 adapter pinouts, terminal RJ-45-to-DB-25 B-8 RJ-45-to B-2 described 1-11 illustrated 1-4 PoE...
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...J jewelry removal warning 2-2, 3-2 L LEDs OL-7075-09 color meanings 1-17 dual-purpose port 1-18 duplex 1-16 front panel 1-15 interpreting 1-17 PoE 1-16, 1-18 port mode 1-16, 1-17 POST results 2-6, 3-5, 4-2, C-4 RPS 1-16 speed 1-16 STATUS 1-16 system 1-15 troubleshooting with ...3-16 mounting brackets attaching 2-7 to 2-9 rack-mount 2-10, 3-16 N Network Assistant described 1-22 to configure switch 2-21, 3-18 network configuration examples 1-1 noise, electrical 2-5, 3-4 no user-serviceable parts warning 2-4 O overheating warning 2-2, 3-1 Catalyst 2960 Switch Hardware Installation Guide IN-3
...J jewelry removal warning 2-2, 3-2 L LEDs OL-7075-09 color meanings 1-17 dual-purpose port 1-18 duplex 1-16 front panel 1-15 interpreting 1-17 PoE 1-16, 1-18 port mode 1-16, 1-17 POST results 2-6, 3-5, 4-2, C-4 RPS 1-16 speed 1-16 STATUS 1-16 system 1-15 troubleshooting with ...3-16 mounting brackets attaching 2-7 to 2-9 rack-mount 2-10, 3-16 N Network Assistant described 1-22 to configure switch 2-21, 3-18 network configuration examples 1-1 noise, electrical 2-5, 3-4 no user-serviceable parts warning 2-4 O overheating warning 2-2, 3-1 Catalyst 2960 Switch Hardware Installation Guide IN-3
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...-through cables four twisted-pair 1000BASE-T ports B-6 two twisted-pair B-6 plug-socket combination warning 2-3 PoE LED 1-16, 1-17, 1-18 on Catalyst 2960-24PC-L, 24LT-L, and 48PST-L switches 1-12 warning 3-2 port and interface troubleshooting 4-4 port modes changing 1-14 LEDs 1-16 See also ...connectors 1-19, 1-20 power on 2-5, 3-5 IN-4 Catalyst 2960 Switch Hardware Installation Guide power-on self test See POST Power over Ethernet See PoE Power over Ethernet See PoE power supply AC power outlet 1-20 for the Catalyst 2960PD-8TT-L switch 1-13 internal 1-20 RPS connector 1-20 power supply ...
...-through cables four twisted-pair 1000BASE-T ports B-6 two twisted-pair B-6 plug-socket combination warning 2-3 PoE LED 1-16, 1-17, 1-18 on Catalyst 2960-24PC-L, 24LT-L, and 48PST-L switches 1-12 warning 3-2 port and interface troubleshooting 4-4 port modes changing 1-14 LEDs 1-16 See also ...connectors 1-19, 1-20 power on 2-5, 3-5 IN-4 Catalyst 2960 Switch Hardware Installation Guide power-on self test See POST Power over Ethernet See PoE Power over Ethernet See PoE power supply AC power outlet 1-20 for the Catalyst 2960PD-8TT-L switch 1-13 internal 1-20 RPS connector 1-20 power supply ...