Patton electronic SmartNode 4110 Series ユーザーズマニュアル

Introduction

SmartWare Software Configuration Guide 

This chapter provides an overview of the serial port and describes the tasks involved in its configuration 
includes the following sections:

•

Serial port configuration task list

•

Configuration tasks

•

Examples

The V.35 standard is recommended for speeds up to 48 kbps, although in practice it is used successfully at 4 
Mbps. The X.21 standard is recommended for data interfaces transmitting at rates up to 2 Mbps and is used 
primarily in Europe and Japan.

The synchronous serial interface supports full-duplex operation and allows interconnection to various serial 
network interface cards or equipment. Refer to the getting started guide included with your SmartWare for 
specific information regarding the connector pinout and the selection of cables to connect with third-party 
equipment.

Perform the tasks in the following sections to configure a synchronous serial interface:

•

Disabling an interface (see 

•

Enabling an interface (see 

•

•

Configuring the hardware port protocol (see 

•

Configuring the active clock edge (see 

•

Configuring the baudrate

Before you replace a compact serial cable or attach your SmartNode to other serial equipment, use the 

 command to disable the serial interfaces. This prevents anomalies and hardware faults. When you 

shut down an interface, it has the state CLOSED in the 

 command display.

Use the 

 command to enable the serial interface after the con-

figuration procedure.

This procedure describes how to shut down a serial interface

Mode: Administrator execution

Selects the serial interface on slot and port

Shuts the selected interface down

node(prt-ser)[slot/port]#show port serial Displays the serial interface configuration.