Ericsson W20 manual Puk, Sim, Ssid, Tcp

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Glossary

Protocol

A set of rules governing the transmission of data. In order for a data transmission to work, both ends of the connection have to follow the rules of the protocol.

PSK Pre-Shared Key.

An easy-to-set-up home mode for network access allowing for manually entering of keys and pass phrases.

Public IP Address

A public IP address is a globally unique number that identifies a device on the Internet. Anyone on the Internet can connect to the device using the public address.

PUK

Personal Unblocking Key.

A secret code made up of 8 to 10 digits. The PUK is used to reativate a SIM card that has been blocked.

Roaming

The movement between microcells in a radio network. Roaming service is used to provide network access independent of where the user resides and what service provider that is running the network.

Routing

The forwarding of data between a local network and the Internet on the most efficient route, based on the data’s destination IP address and current network conditions. A device that performs routing is called a router.

RSSI

Received Signal Strength Indicator.

The RSSI is an indicator of the strength of the received radio signal.

SIM

Subscriber Identity Module.

The “smart card” required by all mobile customers to operate their phones. Carries authentication, billing and information about the individual subscriber, as well as address book and other personalized information.

SSID

Service Set Identifier.

A unique network name that differentiates one wireless device from another. Wireless PCs configured with the same SSID can access the same network.

Subnet

A portion of a network. The subnet is distinguished from the larger network by a subnet mask that selects some of the computers of the network and excludes all others. The subnet’s devices remain physically connected to the rest of the network, but they are treated as though they were on a separate network.

Subnet mask

A mask that defines a subnet. See also Network mask.

Switching

Routing data traffic by setting up temporary connections between two or more network points. This will take the data toward its intended destination.

TCP

Transmission Control Protocol.

See TCP/IP.

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581/1551-CRH 102 167 Uen Rev A 2006-09-07

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Contents Ericsson W20 Trademark List CopyrightDisclaimer Contents Glossary PC ConfigurationTrouble-Shooting Product Overview Wireless Broadband Services at Reliable High SpeedStructure of this Guide Advanced NetworkingFile Sharing Indicators and ConnectorsLocal Wireless Access with High-level Security Text Status Description Power USB Configuration and Management Accessing Internal Web PagesChanging Password OverviewAlarms Change PasswordNetwork Information SIM Authentication Configuration WizardInternet Access APN PPP User Authentication Wireless LAN Access Access PointRegion Channel Selection Network NameAuthentication Wireless LAN Authentication Wireless LAN WEP 64 BIT WEP Encryption Key Confirming Settings WPA/WPA2 Pass PhraseInternet InternetTraffic Statistics DNSRemember my AuthenticationPIN APN 3GChanging Authentication Details Unblocking SIM CardLAN LANIP address range Enable Dhcp serverDhcp Server FromMax Wireless LAN Port StatusRadio channel Transmit power dBmRadio Channels Channel Network NameMAC Address RssiWPA and WPA2 SecurityWEP Connected Devices WPA WPA2UPnP IGD NATWhitelist Application Level Gateways Port ForwardingServer IP Adding an InstanceNAT Port Prot File SharingServer Port Editing an InstanceSpeed Share nameStorage device System Restoring a Configuration Configuration Backup and RestoreBacking Up a Configuration RestartInstalling new Software from File Software UpdateAutomatic Software Installation Software Update initiated Event Log Event LogIP Settings Obtaining IP Settings AutomaticallyWindows Siting the Wireless PC Wireless LAN SettingsConfiguring Static IP Address Installing the Wireless LAN InterfaceFile Sharing Settings Configuring PC Access to the Ericsson W20Accessing a Shared Device Checking Workgroup SettingsSetting Up a Mapping to a Storage Device Windows Trouble-Shooting No Access to Ericsson W20 Web Pages No Internet AccessNo Access to a Certain Internet Application Slow or Intermittent Internet ConnectionNo Wireless LAN Connection No LAN ConnectionSlow or Intermittent Wireless LAN Connection No Access to Shared Files Cdma ALGAES DhcpFTP EdgeFAT FWTLAN NATSsid PUKSIM TCPTkip TCP/IPTftp UDPWPA WirelessWlan 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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