Table of Contents

Table of Contents

1.

Specifications

7

 

1.1

General

7

 

1.2

Serial Interface

7

 

1.3

Network

8

 

1.4

TCP/UDP Ports

9

 

1.5

Dimensional Diagrams

10

2.

Overview

12

 

2.1

Introduction

12

 

2.2

Features

12

 

2.3

What’s Included

13

 

2.4

Hardware Description

13

 

 

2.4.1 1-Port Hardened Serial Server

13

 

 

2.4.2 2-Port Hardened Serial Server

14

 

 

2.4.3 4-Port Hardened Serial Server

15

 

2.5

Configuration Software

16

3. Installation and Initial Setup

17

 

3.1

Connecting the Power Supply

17

 

3.2

Connecting Hardened Serial Servers to Serial Devices

17

 

 

3.2.1 RS-232

17

 

 

3.2.2 RS-422

18

 

 

3.2.3 RS-485

18

 

3.3

Connecting Hardened Serial Servers to the Network

18

 

3.4

Ethernet Passthrough Port

18

 

3.5

Hardened Serial Server Configuration

19

 

 

3.5.1 Configuring via the Network using Hardened Serial Server Software

19

 

 

3.5.2 Configuring via the Network using a Browser

19

 

 

3.5.3 Configuring via a Serial Port Using Hardened Serial Server Software (Console Mode)

20

 

3.6

Hardened Serial Server Operational Connections

20

 

3.7

Installing and Starting Hardened Serial Server Software

21

 

3.8

Discovering Hardened Serial Servers

22

4.

Configuring the Hardened Serial Server

23

 

4.1

Overview of the Hardened Serial Server Software

23

 

 

4.1.1 Icons

23

 

 

4.1.2 Hardened Serial Server Information Table

24

 

 

4.1.3 Configuration Pane

24

 

4.2

Logging In

25

 

4.3

Navigating the Configuration Pages

25

 

4.4

Setting Up the Hardened Serial Server Name and Password

26

 

 

4.4.1 Changing the Hardened Serial Server’s Name

26

 

 

4.4.2 Changing the Password

26

 

4.5

Setting Up IP Addressing

26

 

 

4.5.1 Setting Up Dynamic IP Addressing

27

 

 

4.5.2 Setting Up Static IP Addressing

27

 

4.6

Setting Up Serial Ports

28

 

4.7

Setting Up Port Network Parameters

28

 

 

4.7.1 TCP Configuration

28

 

 

4.7.2 UDP Configuration

30

 

 

 

 

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Black Box LES424A, LES422A, LES421A, 1-, 2-, and 4-Port Hardened Serial Servers manual Table of Contents