Accton Technology 1000BASE-LX Guide d'installation télécharger pdf (Page 70)

Glossary

Glossary-4

units of MHz per km, which indicates the amount of bandwidth supported by the fiber

for a one km distance.

Network Diameter

Wire distance between two end stations in the same collision domain.

Redundant Power Supply (RPS)

A backup power supply unit that automatically takes over in case the primary power

supply should fail.

RJ-45 Connector

A connector for twisted-pair wiring.

Switched Ports

Ports that are on separate collision domains or LAN segments.

TIA

Telecommunications Industry Association

Transmission Control Protocol/Internet Protocol (TCP/IP)

Protocol suite that includes TCP as the primary transport protocol, and IP as the

network layer protocol.

UTP

Unshielded twisted-pair cable.

Virtual LAN (VLAN)

A Virtual LAN is a collection of network nodes that share the same collision domain

regardless of their physical location or connection point in the network. A VLAN

serves as a logical workgroup with no physical barriers, allowing users to share

information and resources as though located on the same LAN.

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Accton Technology 1000BASE-LX Guide d'installation Page 70