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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 SFP Module Slots 1-13 Dual-Purpose Port 1-...
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 SFP Module Slots 1-13 Dual-Purpose Port 1-...
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... Panel Description, page 1-4 • Rear Panel Description, page 1-19 • Management Options, page 1-22 Features You can deploy the 24- 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 and 1 dual-purpose port (1 10/100/1000BASE-T copper port...
... Panel Description, page 1-4 • Rear Panel Description, page 1-19 • Management Options, page 1-22 Features You can deploy the 24- 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 and 1 dual-purpose port (1 10/100/1000BASE-T copper port...
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..., have security lock slots, and do not have a fan. See "Catalyst 2960 8-Port Switches" section on page 1-9 for these switch models. Features Chapter 1 Product Overview Table 1-1 Catalyst 2960 Switch Model Descriptions (continued) Switch Model Catalyst 2960-24LC-S Catalyst 2960-8TC-L Catalyst 2960G-8TC-L Catalyst 2960PD-8TT-L Catalyst 2960-24LT-L Catalyst 2960-24PC-L Catalyst 2960-24TC-L Catalyst 2960G-24TC-L Catalyst 2960-24TT-L Catalyst 2960-48PST-L Catalyst 2960-48TC-L Catalyst 2960G-48TC-L Catalyst 2960-48TT-L Supported Software Image Description LAN-Lite 24 10/100BASE-TX...
..., have security lock slots, and do not have a fan. See "Catalyst 2960 8-Port Switches" section on page 1-9 for these switch models. Features Chapter 1 Product Overview Table 1-1 Catalyst 2960 Switch Model Descriptions (continued) Switch Model Catalyst 2960-24LC-S Catalyst 2960-8TC-L Catalyst 2960G-8TC-L Catalyst 2960PD-8TT-L Catalyst 2960-24LT-L Catalyst 2960-24PC-L Catalyst 2960-24TC-L Catalyst 2960G-24TC-L Catalyst 2960-24TT-L Catalyst 2960-48PST-L Catalyst 2960-48TC-L Catalyst 2960G-48TC-L Catalyst 2960-48TT-L Supported Software Image Description LAN-Lite 24 10/100BASE-TX...
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...: • Catalyst 2960-8TC-L • Catalyst 2960G-8TC-L • Catalyst 2960-8TC-S • Catalyst 2960PD-8TT-L • Catalyst 2960-24-S • Catalyst 2960-24TC-S • Catalyst 2960-48TT-S • Catalyst 2960-48TC-S OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-3 The Catalyst 2960-8TC-L, 2960G-8TC-L, and 2960-8TC-S switches do not have a redundant power system (RPS) connector for the RPS models. For specific information about switch support for an optional Cisco RPS...
...: • Catalyst 2960-8TC-L • Catalyst 2960G-8TC-L • Catalyst 2960-8TC-S • Catalyst 2960PD-8TT-L • Catalyst 2960-24-S • Catalyst 2960-24TC-S • Catalyst 2960-48TT-S • Catalyst 2960-48TC-S OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-3 The Catalyst 2960-8TC-L, 2960G-8TC-L, and 2960-8TC-S switches do not have a redundant power system (RPS) connector for the RPS models. For specific information about switch support for an optional Cisco RPS...
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... Catalyst 2960 8-Port Switches, page 1-19 Catalyst 2960 Switch 24- and 48-port switches: • Catalyst 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S Switches, page 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, page 1-6 • Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switches, page 1-8 Catalyst 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S Switches The 10/100 ports on the Catalyst 2960-24-S switch are numbered as the Catalyst 2960-24T-S switch...
... Catalyst 2960 8-Port Switches, page 1-19 Catalyst 2960 Switch 24- and 48-port switches: • Catalyst 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S Switches, page 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, page 1-6 • Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switches, page 1-8 Catalyst 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S Switches The 10/100 ports on the Catalyst 2960-24-S switch are numbered as the Catalyst 2960-24T-S switch...
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... Catalyst 2960-48TT-S Switch Front Panel Catalyst 2960 Series SI 271431 1 2 1 10/100 ports 2 10/100/1000 ports OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-5 Figure 1-2 SYST STAT DUPLX SPEED MODE Catalyst 2960-24TC-S Switch Front Panel Catalyst 2960 Series SI 204631 1 2 1 10/100 ports 2 Dual-purpose ports Figure 1-3 Catalyst 2960-48TC-S Switch ...38 39 40 41 42 43 44 45 46 47 48 Catalyst 2960 Series SI 204630 1 2 1 10/100 ports 2 Dual-purpose ports The 10/100 ports on the Catalyst 2960-48TT-S switch are numbered as follows: The first member of the pair...
... Catalyst 2960-48TT-S Switch Front Panel Catalyst 2960 Series SI 271431 1 2 1 10/100 ports 2 10/100/1000 ports OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-5 Figure 1-2 SYST STAT DUPLX SPEED MODE Catalyst 2960-24TC-S Switch Front Panel Catalyst 2960 Series SI 204631 1 2 1 10/100 ports 2 Dual-purpose ports Figure 1-3 Catalyst 2960-48TC-S Switch ...38 39 40 41 42 43 44 45 46 47 48 Catalyst 2960 Series SI 204630 1 2 1 10/100 ports 2 Dual-purpose ports The 10/100 ports on the Catalyst 2960-48TT-S switch are numbered as follows: The first member of the pair...
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See Figure 1-5 and Figure 1-6. See Figure 1-7. 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 the Catalyst 2960-24LC-S switch are PoE ports. Ports 1 to 8 on the switches are PoE ports. The first member of the pair (port 1) is above the second member (port...
See Figure 1-5 and Figure 1-6. See Figure 1-7. 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 the Catalyst 2960-24LC-S switch are PoE ports. Ports 1 to 8 on the switches are PoE ports. The first member of the pair (port 1) is above the second member (port...
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... uplink ports OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-7 Figure 1-8 Catalyst 2960-24TC-L Switch Front Panel 204606 SYST RPS STAT DUPLX SPEED MODE 1 2 1 10/100 ports 2 Dual-purpose ports Figure 1-9 Catalyst 2960-48TC-L Switch Front Panel 204608 SYST RPS STAT DUPLX SPEED MODE 1 2 1 10/100 ports 2 Dual-purpose ports The Catalyst 2960-24LT-L, Catalyst 2960-24TT-L, and Catalyst 2960-48TT-L switches have dual-purpose ports, that...
... uplink ports OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-7 Figure 1-8 Catalyst 2960-24TC-L Switch Front Panel 204606 SYST RPS STAT DUPLX SPEED MODE 1 2 1 10/100 ports 2 Dual-purpose ports Figure 1-9 Catalyst 2960-48TC-L Switch Front Panel 204608 SYST RPS STAT DUPLX SPEED MODE 1 2 1 10/100 ports 2 Dual-purpose ports The Catalyst 2960-24LT-L, Catalyst 2960-24TT-L, and Catalyst 2960-48TT-L switches have dual-purpose ports, that...
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...2 10/100/1000 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 page 1-13. The first member ...(port 2), port 3 is above port 4, and so on the switch are grouped in pairs. See Figure 1-15 and Figure 1-16. Catalyst 2960 Switch Hardware Installation Guide 1-8 OL-7075-09 The Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L switches have two SFP module slots (numbered 1 and 2) and two 10...
...2 10/100/1000 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 page 1-13. The first member ...(port 2), port 3 is above port 4, and so on the switch are grouped in pairs. See Figure 1-15 and Figure 1-16. Catalyst 2960 Switch Hardware Installation Guide 1-8 OL-7075-09 The Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L switches have two SFP module slots (numbered 1 and 2) and two 10...
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...Front Panel Description Figure 1-15 Catalyst 2960G-24TC-L Switch Front Panel 204610 SYST RPS STAT DUPLX SPEED MODE 1 2 1 10/100/1000 ports 2 Dual-purpose ports Figure 1-16 Catalyst 2960G-48TC-L Switch Front Panel MODE 12 34 ... 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 front panel has a console...
...Front Panel Description Figure 1-15 Catalyst 2960G-24TC-L Switch Front Panel 204610 SYST RPS STAT DUPLX SPEED MODE 1 2 1 10/100/1000 ports 2 Dual-purpose ports Figure 1-16 Catalyst 2960G-48TC-L Switch Front Panel MODE 12 34 ... 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 front panel has a console...
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... device manager for a single switch. The switch software configuration guide describes how to use the switch LEDs to monitor switch activity and its performance. The four Catalyst 2960 8-port switches and these models do not have a PoE LED. 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...
... device manager for a single switch. The switch software configuration guide describes how to use the switch LEDs to monitor switch activity and its performance. The four Catalyst 2960 8-port switches and these models do not have a PoE LED. 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...
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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 have failed. DUPLX SPEED1 PoE2 Port duplex mode Port speed PoE port power The port duplex mode: full duplex ...LED should turn green. Press the Standby/Active button on the Catalyst 2960 PoE switches. 1-16 Catalyst 2960 Switch Hardware Installation Guide OL-7075-09 This is providing power to the switch (redundancy has been allocated to provide back-up power, if required. Contact Cisco Systems. The internal power supply in half-duplex mode. 2....
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 have failed. DUPLX SPEED1 PoE2 Port duplex mode Port speed PoE port power The port duplex mode: full duplex ...LED should turn green. Press the Standby/Active button on the Catalyst 2960 PoE switches. 1-16 Catalyst 2960 Switch Hardware Installation Guide OL-7075-09 This is providing power to the switch (redundancy has been allocated to provide back-up power, if required. Contact Cisco Systems. The internal power supply in half-duplex mode. 2....
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... can order an optional cable guard to secure cables to the front of a Catalyst 2960 rear panel). The Catalyst 2960PD-8TT-L switch does not have an RPS connector: Catalyst 8-port switches, 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S switches. 3. OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-19 Figure 1-25 Catalyst 2960 Switch Rear Panel 137071 CONSOLE 1 2 3 4 1 RJ-45 console port1 2 Fan exhaust3 3 RPS connector...
... can order an optional cable guard to secure cables to the front of a Catalyst 2960 rear panel). The Catalyst 2960PD-8TT-L switch does not have an RPS connector: Catalyst 8-port switches, 2960-24-S, 2960-24TC-S, 2960-48TC-S, and 2960-48TT-S switches. 3. OL-7075-09 Catalyst 2960 Switch Hardware Installation Guide 1-19 Figure 1-25 Catalyst 2960 Switch Rear Panel 137071 CONSOLE 1 2 3 4 1 RJ-45 console port1 2 Fan exhaust3 3 RPS connector...
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... loss of these RPS 2300 features through their internal power supply. Note The Catalyst 2960PD-8TT-L switch does not have an RPS connector: Catalyst 8-port switches, 2960-24-S, 2960-24TC-S, 2960-48TC-S, 2960-48TT-S, 2960-48PST-S, 2960-24PC-S, and 2960-24LC-S switches. Warning Attach only the following Cisco RPS model to the same AC power source. Use the supplied AC power cord to connect...
... loss of these RPS 2300 features through their internal power supply. Note The Catalyst 2960PD-8TT-L switch does not have an RPS connector: Catalyst 8-port switches, 2960-24-S, 2960-24TC-S, 2960-48TC-S, 2960-48TT-S, 2960-48PST-S, 2960-24PC-S, and 2960-24LC-S switches. Warning Attach only the following Cisco RPS model to the same AC power source. Use the supplied AC power cord to connect...
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Note The Catalyst 2960 8-port switches and the Catalyst 2960-24-S, 2960-24TC-S, 2960-48TT-S, and 2960-48TC-S switches do not have an RPS connector. Statement 265 Figure 2-11 Attaching the RPS Connector Cover on the back of the switch. Figure 2-10 Attaching the 19-inch Brackets for Wall-Mounting Figure 2-10 shows how to attach a 19-inch bracket to the back...
Note The Catalyst 2960 8-port switches and the Catalyst 2960-24-S, 2960-24TC-S, 2960-48TT-S, and 2960-48TC-S switches do not have an RPS connector. Statement 265 Figure 2-11 Attaching the RPS Connector Cover on the back of the switch. Figure 2-10 Attaching the 19-inch Brackets for Wall-Mounting Figure 2-10 shows how to attach a 19-inch bracket to the back...
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... Location on the Catalyst 2960-24PC-L, 2960-24LT-L, 2960-48PST-L, 2960-24TC-S, 2960-48TC-S, 2960-24TT-L, 2960-48TT-S, 2960-48TT-L, 2960G-24TC-L, 2960-24PC-S, 2960-24LC-S, 2960-48PST-S, and 2960G-48TC-L Switches 140035, 0781-00374-01 SN: XXXNNNNXXXX Cisco 11-character label Figure 4-2 Serial Number Location on your switch. Locating the Switch Serial Number Chapter 4 Troubleshooting The switch now behaves like an unconfigured switch. You can configure the switch by using Express...
... Location on the Catalyst 2960-24PC-L, 2960-24LT-L, 2960-48PST-L, 2960-24TC-S, 2960-48TC-S, 2960-24TT-L, 2960-48TT-S, 2960-48TT-L, 2960G-24TC-L, 2960-24PC-S, 2960-24LC-S, 2960-48PST-S, and 2960G-48TC-L Switches 140035, 0781-00374-01 SN: XXXNNNNXXXX Cisco 11-character label Figure 4-2 Serial Number Location on your switch. Locating the Switch Serial Number Chapter 4 Troubleshooting The switch now behaves like an unconfigured switch. You can configure the switch by using Express...
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...All Catalyst 2960 Switches • Table A-2 on page A-2, Catalyst 2960-24-S, 2960-24TC-S, and 2960-48TC-S Switch Specifications • Table A-3 on page A-2, Catalyst 2960-24PC-L, Catalyst 2960-24LT-L, and Catalyst 2960-48PST-L Switch Specifications • Table A-4 on page A-3, Catalyst 2960-24TC-L and Catalyst 2960-24TT-L Switch Specifications • Table A-5 on page A-3, Catalyst 2960-48TC-L, 2960-48TT-S, and 2960-48TT-L Switch Specifications • Table A-6 on page A-3, Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switch Specifications • Table A-7 on page A-4, Catalyst 2960...
...All Catalyst 2960 Switches • Table A-2 on page A-2, Catalyst 2960-24-S, 2960-24TC-S, and 2960-48TC-S Switch Specifications • Table A-3 on page A-2, Catalyst 2960-24PC-L, Catalyst 2960-24LT-L, and Catalyst 2960-48PST-L Switch Specifications • Table A-4 on page A-3, Catalyst 2960-24TC-L and Catalyst 2960-24TT-L Switch Specifications • Table A-5 on page A-3, Catalyst 2960-48TC-L, 2960-48TT-S, and 2960-48TT-L Switch Specifications • Table A-6 on page A-3, Catalyst 2960G-24TC-L and Catalyst 2960G-48TC-L Switch Specifications • Table A-7 on page A-4, Catalyst 2960...
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... KVA (Catalyst 2960-24PC-L) 0.175 KVA (Catalyst 2960-24LT-L) 0.5 KVA (Catalyst 2960-48PST-L) Power over Ethernet 15.4 W-per-port maximum, 370-W switch maximum (Catalyst 2960-24PC-L and Catalyst 2960-48PST-L) 15.4-W-per hour (Catalyst 2960-48TC-S) • 0.05 KVA (Catalyst 2960-24-S and 2960-24TC-S) • 0.075 KVA (Catalyst 2960-48TC-S) 8 lb (3.63 kg) 1.73 x 9.3 x 17.5 in. (4.39 x 23.62 x 44.45 cm) Table A-3 Catalyst 2960-24PC-L, Catalyst 2960-24LT-L, and Catalyst 2960-48PST-L Switch Specifications...
... KVA (Catalyst 2960-24PC-L) 0.175 KVA (Catalyst 2960-24LT-L) 0.5 KVA (Catalyst 2960-48PST-L) Power over Ethernet 15.4 W-per-port maximum, 370-W switch maximum (Catalyst 2960-24PC-L and Catalyst 2960-48PST-L) 15.4-W-per hour (Catalyst 2960-48TC-S) • 0.05 KVA (Catalyst 2960-24-S and 2960-24TC-S) • 0.075 KVA (Catalyst 2960-48TC-S) 8 lb (3.63 kg) 1.73 x 9.3 x 17.5 in. (4.39 x 23.62 x 44.45 cm) Table A-3 Catalyst 2960-24PC-L, Catalyst 2960-24LT-L, and Catalyst 2960-48PST-L Switch Specifications...
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Appendix A Technical Specifications OL-7075-09 Table A-4 Catalyst 2960-24TC-L and Catalyst 2960-24TT-L Switch Specifications Power Requirements AC input voltage DC input voltage for RPS 2300 DC input voltage for RPS 675 Power consumption ... A +12 V 10.5 A 75 W, 256 BTUs per hour (Catalyst 2960G-24TC-L) 140 W, 477 BTUs per hour (Catalyst 2960G-48TC-L) 0.075 KVA (Catalyst 2960G-24TC-L 0.14 KVA (Catalyst 2960G-48TC-L 10 lb (4.54 kg) (Catalyst 2960G-24T-L) 12 lb (5.44 kg) (Catalyst 2960G-48TC-L 1.73 x 12.9 x 17.5 in. (4.39 x 32.76 x 44.45 cm) Catalyst 2960 Switch Hardware Installation Guide A-3
Appendix A Technical Specifications OL-7075-09 Table A-4 Catalyst 2960-24TC-L and Catalyst 2960-24TT-L Switch Specifications Power Requirements AC input voltage DC input voltage for RPS 2300 DC input voltage for RPS 675 Power consumption ... A +12 V 10.5 A 75 W, 256 BTUs per hour (Catalyst 2960G-24TC-L) 140 W, 477 BTUs per hour (Catalyst 2960G-48TC-L) 0.075 KVA (Catalyst 2960G-24TC-L 0.14 KVA (Catalyst 2960G-48TC-L 10 lb (4.54 kg) (Catalyst 2960G-24T-L) 12 lb (5.44 kg) (Catalyst 2960G-48TC-L 1.73 x 12.9 x 17.5 in. (4.39 x 32.76 x 44.45 cm) Catalyst 2960 Switch Hardware Installation Guide A-3