HP 24S Guide de l'utilisateur télécharger pdf (Page 9)

Introducing the HP EtherTwist Hub/12,

Hub Plus, and Hub Plus/48

The HP 28684B EtherTwist Hub/12, HP 28688B EtherTwist Hub Plus, and HP 28699A

EtherTwist Hub Plus/48 are 10-Mbit/s multiport repeaters used to connect computers and

other networked devices in an unshielded twisted-pair cable network. These hubs are

compatible with the IEEE 802.3 Type 10Base-T standard. See the document HP

EtherTwist Technical Reference Guide (part number 5091-3237E) for network

configuration guidelines.

Features

The HP EtherTwist hubs have the following features:

The following ports:

– 12 twisted-pair ports (HP EtherTwist Hub/12 and HP EtherTwist Hub Plus)

or 48 twisted-pair ports (HP EtherTwist Hub Plus/48) for connection to

twisted-pair cable.

– A ThinLAN port for connection to thin LAN coaxial cable.

– An AUI port for connection to an external transceiver. This additional port

can be used with the appropriate transceiver to connect any media, such as

twisted-pair, thick or thin coaxial, and fiber-optic cable. It can be used at the

same time the other ports are being used.

Note that all the network ports (twisted-pair, ThinLAN, and AUI) are active

and can be used at the same time.

– An RS-232-C console port for attaching a terminal or terminal emulator that

can be used to customize the hub’s configuration, monitor hub activity and

status, and run tests of the hub. Console access can be either local, by direct

attachment to the console port, or remote, through a modem connection.

Introducing the HP EtherTwist Hub/12, Hub Plus, and Hub Plus/48 1-1

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HP 24S Guide de l'utilisateur Page 9