Cisco 2948G-GE-TX - Catalyst Gigabit Ethernet Switch Guía de instalación descargar pdf (Pagina 101)

A-5

Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide

78-6286-05

Appendix A Specifications

Catalyst 2948G-GE-TX Switch Specifications

Table A-4 lists the Catalyst 2948G-GE-TX specifications.

Table A-4 Catalyst 2948G-GE-TX Switch Specifications

Item Specification

Environmental

Temperature, ambient

operating

32°F (0°C) to 104°F (45°C)

Temperature, ambient

nonoperating and storage

–40°F (–40°C) to 167°F (75°C)

Humidity (RH), ambient

(noncondensing) operating

10% to 90%

Humidity (RH), ambient

(noncondensing)

nonoperating and storage

5% to 95%

Altitude,

operating and nonoperating

0 to 65621.7 ft (0 to 2,000 m)

Physical Characteristics

Dimensions (H x W x D)

1.75 x 17.5 x 17 in.

(4.45 x 44.5 x 43.1 cm)

Weight 13 lb. (5.9 kg)

AC Power

Power supply output 110 W

System power dissipation 130 W

System heat dissipation 445 BTU/hr.

AC input current 1.5 A maximum at 100 VAC

0.8 A maximum at 240 VAC

AC frequency 50 to 60 Hz

KVA rating 0.13

Airflow Front side in, back side out

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Cisco 2948G-GE-TX - Catalyst Gigabit Ethernet Switch Guía de instalación Pagina 101