HP 24S Guia do Utilizador descarregar pdf (Página 67)

HP 28699A Hub Plus/48

Physical

Dimensions:

42.5 cm by 23.5 cm by 8.9 cm

(16.8 in by 9.3 in by 3.5 in)

Weight: 3.8 kg (8.8 lb)

Electrical

(The HP 28699A hub automatically adjusts to any voltage between 90 and 240 volts and

any frequency between 50 and 60 Hz.)

ac voltage: 100-120 volts 200-240 volts

Maximum current: 0.6 amps 0.5 amps

Frequency range: 50/60 Hz 50/60 Hz

Environmental

Operating Non-Operating

Temperature:

0°C to 55°C

(32°F to 131°F)

-40°C to 70°C

(-40°F to 158°F)

Relative humidity:

(non-condensing)

15% to 95%

at 40°C (104°F)

15% to 90%

at 65°C (149°F)

Maximum altitude: 4.6 km (15,000 ft) 4.6 km (15,000 ft)

Cable Interfaces

The 50-pin twisted-pair port is compatible with the IEEE 802.3 Type 10Base-T

standard.

The ThinLAN port is compatible with the IEEE 802.3 Type 10Base2 standard.

The AUI port is compatible with IEEE 802.3 standards.

The RS-232-C console port conforms to V.22 bis.

Specifications B-3

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HP 24S Guia do Utilizador Página 67