SMC Networks SMC7401BRA Manual do Utilizador descarregar pdf (Página 99)

Glossary-1

PPENDIX

LOSSARY

10BASE-T

IEEE 802.3 specification for 10 Mbps Ethernet over two pairs of

Category 3, 4, or 5 UTP cable.

100BASE-TX

IEEE 802.3u specification for 100 Mbps Fast Ethernet over two pairs of

Category 5 UTP cable.

Asymmetric Digital Subscriber Line (ADSL)

ADSL allows more data to be sent over existing copper telephone lines

than analog or ISDN technologies. ADSL supports data rates up to 8

Mbps downstream rate and up to 640 Kbps upstream.

Asynchronous Transfer Mode (ATM)

A packet based, broadband technology for transmitting voice, video, and

data over LANs or WANs. Transmission is specified for either 25 Mbps or

155 Mbps.

Bandwidth

The difference between the highest and lowest frequencies available for

network signals. Also synonymous with wire speed, the actual speed of the

data transmission along the cable.

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SMC Networks SMC7401BRA Manual do Utilizador Página 99