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Description Specification
Connectors and Cabling
• 10BASE-T ports: RJ-45 connectors, two-pair Category 3, 4, or 5 unshielded twisted-pair (UTP) cabling
• 100BASE-TX ports: RJ-45 connectors, two-pair Category 5 UTP cabling
• 1000BASE-T ports: RJ-45 connectors, four-pair Category 5 UTP cabling
• 1000BASE-T SFP-based ports: RJ-45 connectors, four-pair Category 5 UTP cabling
• 1000BASE-SX, -LX/LH, -ZX, -BX and CWDM SFP-based ports: LC fiber connectors (single/multimode fiber)
• 100BASE-LX, -BX, -FX: LC fiber connectors (single/multimode fiber).
Power Connectors
Customers can provide power to a switch by using either the internal power supply or the Cisco RPS 675.
The connectors are located at the back of the switch.
Internal-Power-Supply Connector
• The internal power supply is an autoranging unit.
• The internal power supply supports input voltages between 100 and 240VAC.
• Use the supplied AC power cord to connect the AC power connector to an AC power outlet.
Cisco RPS Connector
• The connector offers connection for an optional Cisco RPS 675 that uses AC input and supplies DC output to the
switch.
• The connector offers a 675W redundant power system that supports up to six external network devices and
provides power to one failed device at a time.
• The connector automatically senses when the internal power supply of a connected device fails and provides
power to the failed device, preventing loss of network traffic.
• Only the Cisco RPS 675 (model PWR675-AC-RPS-N1=) should be attached to the redundant-power-supply
receptacle.
Indicators
• Per-port status: Link integrity, disabled, activity, speed, full-duplex
• System status: System, RPS, link status, link duplex, link speed
Dimensions (H x W x D)
• Cisco Catalyst 2960-24TT: 1.73 x 17.5 x 9.3 in. (4.4 x 44.5 x 23.6 cm)
• Cisco Catalyst 2960-48TT: 1.73 x 17.5 x 9.3 in. (4.4 x 44.5 x 23.6 cm)
• Cisco Catalyst 2960-24TC: 1.73 x 17.5 x 9.3 in. (4.4 x 44.5 x 23.6 cm)
• Cisco Catalyst 2960-48TC: 1.73 x 17.5 x 9.3 in. (4.4 x 44.5 x 23.6 cm)
• Cisco Catalyst 2960G-24TC: 1.73 x 17.5 x 12.9 in. (4.4 x 44.5 x 32.8 cm)
Weight
• Cisco Catalyst 2960-24TT: 8.0 lb (3.6 kg)
• Cisco Catalyst 2960-48TT: 8.0 lb (3.6 kg)
• Cisco Catalyst 2960-24TC: 8.0 lb (3.6 kg)
• Cisco Catalyst 2960-48TC: 8.0 lb (3.6 kg)
• Cisco Catalyst 2960G-24TC: 10.0 lb (4.5 kg)
Environmental Ranges
• Operating temperature: 32 to 113ºF (0 to 45ºC)
• Storage temperature: –13 to 158ºF (–25 to 70ºC)
• Operating relative humidity: 10 to 85% (noncondensing)
• Operating altitude: Up to 10,000 ft (3049 m)
• Storage altitude: Up to 15,000 ft (4573 m)