Ericsson W20 manual Slow or Intermittent Wireless LAN Connection

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Trouble-Shooting

•Verify that the network name (SSID) on the Ericsson W20 and the wireless client are the same. Note that the network name is case sensitive.

•If you are using WEP, make sure that the encryption key length (64-bit or 128-bit) is the same on the Ericsson W20 and the wireless client.

•If you are using WEP, make sure that the wireless client is configured with the same encryption key as the Ericsson W20. Check that the encryption key consists of hexadecimal characters only.

•If you are using WPA or WPA2, make sure that the pass phrase is the same on the Ericsson W20 and the wireless client. Note that the pass phrase is case sensitive.

•If Whitelist is enabled, make sure that the wireless client is included on this list.

•If the wireless client uses a static IP address, make sure that this IP address is on the same subnet as the Ericsson W20. For instructions on how to check the client’s IP address, see the operating system documentation or online help. The W20 IP address and subnet mask is displayed on the LAN page.

•Make sure that your Ericsson W20 network does not use the same radio channel as other wireless devices in the premises, for example security systems. The radio channel is displayed on the Wireless LAN page. To avoid interference, let the Ericsson W20 select a channel automatically (Auto) or manually change the radio channel currently used.

•Keep the Ericsson W20 away from electrical devices that disturb the radio signals, for example microwave ovens.

4.7Slow or Intermittent Wireless LAN Connection

If your wireless connections to the local network are unacceptable slow or regularly dropping, take the following actions to identify and solve the problem:

•Move the Ericsson W20 to another location. Make sure that the mobile network signal is still acceptable before finalizing the installation.

•Make sure that your Ericsson W20 network does not use the same radio channel as other wireless devices in the premises, for example security systems. The radio channel is displayed on the Wireless LAN page. To avoid interference, let the Ericsson W20 select a channel

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Contents Ericsson W20 Copyright DisclaimerTrademark List Contents PC Configuration Trouble-ShootingGlossary Structure of this Guide Wireless Broadband Services at Reliable High SpeedProduct Overview Advanced NetworkingIndicators and Connectors Local Wireless Access with High-level SecurityFile Sharing Text Status Description Power USB Accessing Internal Web Pages Configuration and ManagementOverview Changing PasswordChange Password AlarmsNetwork Information Configuration Wizard Internet AccessSIM Authentication APN PPP User Authentication Access Point Wireless LAN AccessRegion Network Name Channel SelectionAuthentication Wireless LAN Authentication Wireless LAN WEP 64 BIT WEP Encryption Key WPA/WPA2 Pass Phrase Confirming SettingsInternet InternetDNS Traffic StatisticsPIN AuthenticationRemember my APN 3GUnblocking SIM Card Changing Authentication DetailsLAN LANDhcp Server Enable Dhcp serverIP address range FromMax Port Status Wireless LANTransmit power dBm Radio ChannelsRadio channel MAC Address Network NameChannel RssiSecurity WEPWPA and WPA2 WPA WPA2 Connected DevicesNAT WhitelistUPnP IGD Port Forwarding Application Level GatewaysAdding an Instance NAT PortServer IP Server Port File SharingProt Editing an InstanceShare name Storage deviceSpeed System Backing Up a Configuration Configuration Backup and RestoreRestoring a Configuration RestartSoftware Update Automatic Software InstallationInstalling new Software from File Software Update initiated Event Log Event LogObtaining IP Settings Automatically IP SettingsWindows Configuring Static IP Address Wireless LAN SettingsSiting the Wireless PC Installing the Wireless LAN InterfaceConfiguring PC Access to the Ericsson W20 File Sharing SettingsChecking Workgroup Settings Accessing a Shared DeviceSetting Up a Mapping to a Storage Device Windows Trouble-Shooting No Internet Access No Access to Ericsson W20 Web PagesSlow or Intermittent Internet Connection No Access to a Certain Internet ApplicationNo LAN Connection No Wireless LAN ConnectionSlow or Intermittent Wireless LAN Connection No Access to Shared Files AES ALGCdma DhcpFAT EdgeFTP FWTNAT LANSIM PUKSsid TCPTftp TCP/IPTkip UDPWlan WirelessWPA WPA2Page Ericsson Enterprise AB

W20 specifications

The Ericsson W20 is an innovative wireless communication solution designed to enhance connectivity and support a diverse range of applications across various industries. This device is particularly valuable for businesses seeking to implement secure, reliable, and high-performance wireless networks.

One of the main features of the Ericsson W20 is its support for advanced LTE and 5G connectivity. This allows for greater data transfer speeds, improved network efficiency, and reduced latency. The W20 operates on multiple frequency bands, enabling it to adapt to different network conditions and requirements, making it ideal for both urban and rural deployments.

Another significant feature of the W20 is its robustness and reliability. The device is built to withstand harsh environmental conditions, ensuring uninterrupted service in diverse settings. With IP67-rated protection, it is resistant to dust and water, making it suitable for outdoor installations. This durability is crucial for industries such as transportation, utilities, and public safety, where consistent connectivity is paramount.

The W20 incorporates advanced technologies such as Carrier Aggregation, allowing users to combine multiple frequency bands for enhanced bandwidth. This capability is particularly beneficial in scenarios where high data capacity is essential, such as streaming services and real-time applications. Additionally, the device supports Quality of Service (QoS) features, which prioritize critical data traffic to ensure optimal performance for essential services.

Security is another cornerstone of the Ericsson W20. It is equipped with advanced encryption protocols and security features to protect data transmission from unauthorized access and cyber threats. This is particularly important for business-critical applications that handle sensitive information.

User-friendly management software accompanies the W20, providing IT teams with straightforward tools to monitor network performance, conduct troubleshooting, and manage device configuration. The software's intuitive interface facilitates quick responses to connectivity issues, which can significantly reduce downtime.

In conclusion, the Ericsson W20 stands out for its advanced connectivity capabilities, robustness, and security features. With its support for cutting-edge technologies, the W20 is poised to meet the evolving needs of businesses and industries in an increasingly connected world.
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