Cisco 3750-48TS - Catalyst Switch - Stackable Manual de usuario descargar pdf (Pagina 12)

Data Sheet

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The internal power supply is an autoranging unit.

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The internal power supply supports input voltages between 100 and 240VAC.

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Use the supplied AC power cord to connect the AC power connector to an AC power outlet.

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Cisco RPS Connector

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The connector offers connection for an optional Cisco RPS 2300 or RPS 675 that uses AC

input and supplies DC output to the switch.

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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.

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Only the Cisco RPS 2300 (model PWR-RPS2300) or the Cisco RPS 675 (PWR675-AC-

RPS-N1=) should be attached to the redundant-power-supply receptacle.

Indicators

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Per-port status LEDs: link integrity, disabled, activity, speed, and full-duplex indications

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System-status LEDs: system, RPS, and bandwidth-utilization indications

Dimensions

(H x W x D)

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2.59 x 17.5 x 11.6 in. (6.6 x 44.5 x 29.5 cm) (Cisco Catalyst 3750G-24TS)

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2.59 x 17.5 x 11.6 in. (6.6 x 44.5 x 29.5 cm) (Cisco Catalyst 3750G-24WS)

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1.73 x 17.5 x 12.8 in. (4.4 x 44.5 x 32.6 cm) (Cisco Catalyst 3750G-24T)

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1.73 x 17.5 x 12.8 in. (4.4 x 44.5 x 32.6 cm) (Cisco Catalyst 3750G-12S)

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1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30 cm) (Cisco Catalyst 3750-48TS)

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1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30 cm) (Cisco Catalyst 3750-24TS)

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1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30 cm) (Cisco Catalyst 3750-24FS)

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1.73 x 17.5 x 14.8 in. (4.4 x 44.5 x 37.8 cm) (Cisco Catalyst 3750-48PS)

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1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30 cm) (Cisco Catalyst 3750-24PS)

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1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) (Cisco Catalyst 3750G-16TD)

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1.73 x 17.5 x 14.9 in. (4.4 x 44.5 x 37.8 cm) (Cisco Catalyst 3750G-24TS-1U)

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1.73 x 17.5 x 14.9 in. (4.4 x 44.5 x 37.8 cm) (Cisco Catalyst 3750G-24PS)

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1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) (Cisco Catalyst 3750G-48TS)

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1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) (Cisco Catalyst 3750G-48PS)

Weight

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12.5 lb (5.7 kg) (Cisco Catalyst 3750G-24TS)

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21 lb (9.5 kg) (Cisco Catalyst 3750G-24WS)

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10.0 lb (4.6 kg) (Cisco Catalyst 3750G-24T, Cisco Catalyst 3750G-12S)

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9.1 lb (4.1 kg) (Cisco Catalyst 3750-48TS, Cisco Catalyst 3750G-12S-SD)

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8.0 lb (3.6 kg) (Cisco Catalyst 3750-24TS)

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13.2 lb (6.0 kg) (Cisco Catalyst 3750-48PS)

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11.3 lb (5.1 kg) (Cisco Catalyst 3750-24PS)

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12.5 lb (5.7 kg) (Cisco Catalyst 3750G-16TD)

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12 lb (5.5 kg) (Cisco Catalyst 3750G-24TS-1U)

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13.5 lb (6.1 kg) (Cisco Catalyst 3750G-24PS)

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14 lb (6.4 kg) (Cisco Catalyst 3750G-48TS)

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15.5 lb (7.0 kg) (Cisco Catalyst 3750G-48PS)

Environmental

Ranges

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Operating temperature: 32 to 113ºF (0 to 45ºC)

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Storage temperature: -13 to 158ºF (-25 to 70ºC)

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Operating relative humidity: 10 to 85% (noncondensing)

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Operating altitude: up to 10,000 ft (3049 m)

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Storage altitude: up to 15,000 ft (4573 m)

Acoustic Noise

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International Organization for Standardization (ISO) 7779: bystander position operating to an

ambient temperature of 30ºC

Non-PoE Models

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Cisco Catalyst 3750G-24TS: 42 dB

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Cisco Catalyst 3750G-24WS: 42 dB

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Cisco Catalyst 3750G-24T: 42 dB

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Cisco Catalyst 3750G-12S: 42 dB

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Cisco Catalyst 3750-48TS: 42 dB

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Cisco Catalyst 3750-24TS: 42 dB

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Cisco Catalyst 3750-24FS: 38 dB

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Cisco Catalyst 3750G-16TD: 42 dB

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Cisco Catalyst 3750G-48TS: 48 dB

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Cisco Catalyst 3750G-24TS-1U: 42 dB

PoE Models

(Levels Increase

with Amount

of Active PoE

ports)

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Cisco Catalyst 3750-48PS: 42-48 dB

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Cisco Catalyst 3750-24PS: 38-42 dB

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Cisco Catalyst 3750G-48PS: 52-58 dB

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Cisco Catalyst 3750G-24PS: 38-44 dB

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