Hp procurve J8164A Manual do Utilizador descarregar pdf (Página 16)

Operating Rules

External Switch Power

Table 2-2. Power Usage

Class Usage Minimum Power Levels Range of Maximum

at Output of PSE Power required by

the PD

Operating Rules

0 Default 15.4 Watts 0.44 to 12.95 Watts

1 Optional 4.0 Watts 0.44 to 3.84 Watts

2 Optional 7.0 Watts 3.84 to 6.49 Watts

3 Optional 15.4 Watts 6.49 to 12.95 Watts

As you can see in the table, any 802.3af compliant PD will never require more

than 12.95 watts. The switch provides a minimum of 15.4 watts at the port in

order to guarantee enough power to run a device, after accounting for line loss.

2-6

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 31 32

Sem comentários

Hp procurve J8164A Manual do Utilizador Página 16