Microwave Data Systems MDS entraNET 2400 Especificaciones descargar pdf (Pagina 51)

MDS 05-4055A01, Rev. A MDS entraNET 900 System Guide 43

To configure IP-to-remote serial services, use the Remote Serial

Gateway menu (Figure 3-20 on Page 48). To configure local

serial-to-remote-serial or IP-to-local-serial services, use the Local Serial

Configuration menu Figure 3-15 on Page 44.

Most polled protocols will be best served by UDP services as the pro-

tocol itself has built-in recovery mechanisms (error-correction). UDP

provides the needed multidrop operation by means of multicast

addressing, where multiple remote devices will receive and process the

same poll message. The serial-to-serial example which follows, shows

how to provide multicast services. (See “Point-to-Multipoint

Serial-to-Serial Application Example” on Page 100.)

On the other hand, TCP services are best suited for applications that do

not have a recovery mechanism (error-correction) and most have the

guaranteed delivery that TCP provides despite the extra overhead. The

IP-to-Serial example shows how to do this. (See “IP-to-Local Serial

Application Example” on Page 97.)

Configuration

There are several configuration parameters for the Remote Serial

Gateway found under the Serial Configuration Menu of the entraNET

Management System. Note that some of the parameters are not appli-

cable to IP-to-Serial mode. After making changes to the configuration,

you must use the menu’s “Execute Changes” to cause the transceiver to

implement the requested changes.

If you are connecting EIA-232 serial devices to the transceiver, review

these parameters carefully.

Serial Configuration Wizard

The Serial Configuration Wizard available through the

Serial Data Port

Conﬁguration Menu is recommended for configuration of serial ports.

The wizard uses a step-by-step process that eliminates possible con-

flicting settings, and streamlines complex configurations.

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Microwave Data Systems MDS entraNET 2400 Especificaciones Pagina 51