Glossary

10BaseT or 100BaseTx: 802.3 based Eth- ernet network that uses UTP (Unshielded twisted pair) cable and a star topology.

10 is 10 Mbps and 100 is 100 Mbps.

802.1x: The standard for wireless LAN authentication used between an AP and a client. 802.1x with EAP will initiate key handling.

Ad-Hoc Network: The wireless network based on a peer-to-peer communications session. Also referred to as AdHoc.

Bandwidth: The transmission capacity of a computer or a communication channel, stated in Megabits per second (Mbps).

BSS (Basic Service Set): An 802.11 networking framework that includes an Access Point.

Bus Mastering: A system in which the specified Input/Output device (e.g. NIC Card) can perform tasks without the inter- vention of the CPU.

Client: A PC or workstation on a network.

Cross-Over Wiring: A UTP cable that has its transmit and receive pair crossed to allow communications between two devices.

DCE (Data Communications Equipment): Hardware used for communication with a Data Terminal Equipment (DTE) device.

Default Gateway: The IP Address of either the nearest router or server for the LAN.

Default Parameter: Parameter set by the manufacturer.

Destination Address: The address portion of a packet that identifies the intended recipient station.

DHCP (Dynamic Host Configuration Pro- tocol): Based on BOOTP, it uses a pool of IP addresses, which it assigns to each device connected to it, and retrieves the address when the device becomes dormant for a period of time.

DNS (Domain Name System): System used to map readable machine names into IP addresses

Driver: Software that interfaces a com- puter with a specific hardware device.

DSSS (Direct Sequence Spread Spectrum): Method of spreading a wireless signal into wide frequency bandwidth.

DTE (Data Terminal Equipment): Device that controls data flowing to and from a computer.

Dynamic IP Address: An IP address that is automatically assigned to a client sta- tion in a TCP/IP network, typically by a DHCP server.

ESS (Extended Service Set): A set of two or more BSSs that form a single sub-net- work. ESS-ID is user identification used in the ESS LAN configuration.

Ethernet: The most widely used archi- tecture for Local Area Networks (LANs). It is a shared-media network architecture. The IEEE 802.3 standard details its func- tionality.

Ethernet cable: A wire similar to telephone cable that carries signals between Ether- net devices.

File and Print Sharing: A Microsoft ap- plication that allows computers on a network to share files and printers.

Firmware: Programming inserted into programmable read-only memory, thus becoming a permanent part of a comput- ing device.

Frame: A fixed block of data, transmit- ted as a single entity. Also referred to as packet.

Full-Duplex:To transmit on the same channel in both directions simultaneously.

Gbps (Giga Bits per second): One billion bits per second.

Half-duplex:To transmit on the same channel in both directions, one direction at a time.

23

Page 25 Page 27
Page 26
Image 26
Buffalo Technology WBR-G54 manual Glossary, Gbps Giga Bits per second One billion bits per second
Page 25 Page 27

WBR-G54 specifications

The Buffalo Technology WBR-G54 is a highly regarded wireless router that stands out due to its robust features and user-friendly design. This device is particularly well-suited for home and small office environments, providing reliable connectivity and seamless performance at an affordable price point.

One of the main features of the WBR-G54 is its support for the 802.11g wireless networking standard, which enables high-speed wireless connections of up to 54 Mbps. This standard also offers backward compatibility with 802.11b devices, ensuring that users can connect a wide range of devices without losing bandwidth. With its integrated antenna, the WBR-G54 ensures a strong signal that can effectively cover a reasonably sized home.

The WBR-G54 also includes a four-port Ethernet switch, allowing users to connect multiple wired devices simultaneously. This feature is essential for those who prefer a stable Ethernet connection for activities such as gaming, video streaming, or any data-intensive operations. The device supports both DHCP and static IP address assignment, making it versatile for various network configurations.

Another notable characteristic of the WBR-G54 is its user-friendly setup process. Featuring a web-based interface, users can easily configure their network settings and manage security options. Buffalo Technology has equipped the device with advanced security features, including WPA2 encryption, which helps to protect the network from unauthorized access. Additionally, the router supports MAC address filtering and firewall capabilities to further enhance security.

For those who are concerned about parental controls or guest network access, the WBR-G54 provides options to limit internet access for specific devices, ensuring a safe browsing experience for children or visitors. The device also supports virtual private networks (VPNs), making it a versatile choice for remote users who require secure connections.

In terms of design, the WBR-G54 is compact and lightweight, allowing it to fit easily into any workspace. Its aesthetic, paired with functional LED indicators, provides users with clear visual feedback regarding the router's status.

In summary, the Buffalo Technology WBR-G54 is an excellent wireless router with a solid feature set, robust security options, and user-friendly functionality. Whether for streaming, gaming, or browsing, this device delivers reliable performance that meets the needs of both casual users and tech-savvy individuals alike. Its blend of affordability and capability makes it a noteworthy choice in the competitive market of wireless networking gear.
Top Page Image Contents