Interphase-tech iSPAN Manuel d'utilisateur télécharger pdf (Page 39)

iSPAN Serial WAN Adapter Users Guide 19

3Connecting to the Line

Overview

The iSPAN-Serial WAN adapter can be connected as data

terminal equipment (DTE) to a communication device such as

a modem, data service unit (DSU), host computer, or another

serial adapter. The communication device enables connection

to the Public Switched Telephone Network (PSTN), a leased

line, an X.25 network, or a Frame Relay network. The iSPAN-

Serial WAN adapter can also be connected as data

communications equipment (DCE) to another serial adapter in

a back-to-back configuration.

Through its DB25 connector, the iSPAN-Serial WAN adapter

can be connected to any communication device that provides a

V.24, V.35, or V.11 interface. Each interface type requires a

specific cable. The adapter detects the cable connected to its

DB25 connector and automatically configures itself to the

appropriate interface.

This chapter provides the information about the following:

• iSPAN-Serial WAN adapter connector and DB25

pinout

• V.24 interface connection

• V.35 interface

• V.11 interface

• Back-to-back configuration

• Summary of steps to connect the adapter to the network

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Interphase-tech iSPAN Manuel d'utilisateur Page 39