Philips 201B40/74H Manual do Utilizador descarregar pdf (Página 54)

Glossary

for example, a data/FAX modem device. Devices may be physical, electrical, addressable, and

logical.

Downstream

The direction of data flow from the host or away from the host. A downstream port is the port on a

hub electrically farthest from the host that generates downstream data traffic from the hub.

Downstream ports receive upstream data traffic.

Upstream

The direction of data flow towards the host. An upstream port is the port on a device electrically

closest to the host that generates upstream data traffic from the hub. Upstream ports receive

downstream data traffic.

UPS (Universal Power Supply)

The monitor with UPS feature can work in different countries with various mains voltage.

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Philips 201B40/74H Manual do Utilizador Página 54