Ericsson W21 1.2.1 Indicators

Introduction

1.2.1 Indicators

The Ericsson W21 is equipped with five status indicators located on the

front panel of the unit. A general description of each indicator is provided in

the following table (from top to bottom):

Table 1 Front Panel Indicators

Text Status Description

Green

Unlit Mains powered.

Power is off.

Power

Connection to a UMTS network.

Connection to a GSM network.

Searching for a connection.

No connection to the mobile network.

Green

Red

Flashing

Unlit

Mobile Network

Green

Unlit Connection to Internet established.

No Internet connection.

Internet

Green

Unlit The Wireless LAN is active.

The Wireless LAN is inactive.

Wireless LAN

Red

Unlit

Various error conditions specified on the

W21 Overview web page.

No error.

Alarm

The Ethernet LAN connectors (LAN1- LAN4) have two built-in indicators

each.

The left indicator shows the speed of data traffic between the Ericsson W21

and the connected client. If the speed is 100 Mbps, the indicator is green.

When the indicator is unlit, the speed is 10 Mbps.

The indicator to the right is green when a LAN connection is established

and flashes to show data traffic activity.

6 1/1551-CRH 102 167 Uen Rev E 2008-02-15

Contents

Main Ericsson W21 Fixed Wireless Terminal for WCDMA/HSDPA Mobile Networks User's Guide Software Release 1.4 (R10) Ericsson W21 Fixed Wireless Terminal for WCDMA/HSDPA Mobile Networks User's Guide Contents Page Page 1 Introduction 1.1 Structure of this Guide 1.2 Product Overview 1.2.1 Indicators 1.2.2 Connectors 2 Configuration and Management 2.1 Access and Login to the Web User Interface 2.1.1 Inactivity Timeout 2.2 Overview 2.2.1 Change Default Password 2.2.2 Alarms 2.2.3 Network Information Page 2.3 Configuration Wizard 2.3.1 Internet Access Page 2.3.2 Wireless LAN Access Page Page Page 2.3.3 Wireless LAN Authentication Page Page Page Page 2.3.4 Configuration Wizard Confirmation Page 2.4.1 Mobile Network Connection Details 2.4.2 Traffic Statistics 2.4.3 Authentication Page Page 2.4.4 Cellular Band Selection 2.5 LAN 2.5.1 LAN IP Address 2.5.2 DHCP Server Page 2.5.3 Traffic Statistics 2.5.4 LAN Port Status 2.6 Wireless LAN 2.6.1 Enable WLAN 2.6.2 Region 2.6.3 Radio Channel 2.6.4 Transit Power [dBm] 2.6.5 Scan for Wireless Networks 2.6.6 Network Name (SSID) 2.6.7 WLAN Security Page 2.6.8 Connected Devices 2.6.9 Whitelist Page 2.7 NAT 2.7.1 UPnP IGD 2.7.2 Application Level Gateways 2.7.3 Port Forwarding Page Page Page 2.8 File and Printer Sharing 2.8.1 How it Works 2.8.2 Host Name and Workgroup 2.8.3 File Sharing 2.8.4 Printer Sharing Page Page 2.9.1 Basic System Information 2.9.2 Configuration Backup and Restore 2.9.3 System Restart 2.9.4 Software Update Page 2.9.5 Factory Reset Page 2.10 Event Log 2.10.1 Persistent Logging 3 PC Configuration 3.1 IP Settings 3.1.1 Obtain IP Settings Automatically Page 3.1.2 Configure Static IP Address 3.2 Wireless LAN Settings 3.2.1 Prepare the Wireless Client(s) 3.2.2 Install the Wireless LAN Interface 3.2.3 Configure Access to the Ericsson W21 3.3 Sharing Settings 3.3.1 Check Workgroup Settings 3.3.2 Access a Shared Storage Device 3.3.3 Set Up a Connection to a Shared Storage Device 3.3.4 Access a Shared Printer Page Page 4 Troubleshooting 4.1 Restart the Ericsson W21 4.2 Reset the Ericsson W21 to Factory Default Settings 4.3 LAN Connections 4.4 Internet Access 4.4.1 Change TCP Settings 4.5 Wireless LAN Connection Page 4.6 Access to Shared Files or Printer Page Glossary