Hub: A device which allows connection of computers and other devices to form a LAN.

IEEE (Institute of Electrical and Electron- ics Engineers): The professional organi- zation which promotes development of electronics technology.

IP (Internet Protocol) Address: A unique 32-binary-digit number that identifies each sender or receiver of information sent in packets.

Infrastructure: A wireless network or other small network in which the wireless network devices are made a part of the network through the Access Point.

ISP (Internet Service Provider): A com- pany that provides access to the Internet and other related services.

IV (Initialization Vector): The header sec- tion of a message packet.

LAN (Local Area Network): A group of computers and peripheral devices con- nected to share resources.

LED (Light Emitting Diode): The lights on a hardware device representing the activ- ity through the ports.

MAC (Medium Access Control) Address: A unique number that distinguishes network cards.

Mbps (Mega Bits Per Second): A mea- surement of millions of bits per second.

MDI/X (Media Dependent Interface/Cross- over): Port on a network hub or switch that crosses the incoming transmit lines with the outgoing receive lines.

MHz (MegaHertz): One million cycles per second.

MIB II: A database containing perfor- mance information and statistics on each device in a network.

MIPS (Million Instructions Per Second): A measurement of processing speed.

NAT (Network Address Translation): An internet standard that enables a LAN to

use one set of IP addresses for internal traffic and a second set for external traf- fic.

NIC (Network Interface Card): An expan- sion card connected to a computer so the computer can be connected to a network.

Packet: A block of data that is trans- ferred as a single unit, also called a frame or a block.

Packet Filtering: Discarding unwanted network traffic based on its originating address or its type.

PCI (Peripheral Component Interconnect): A bus that is connected directly to the CPU.

PCMCIA (Personal Computer Memory Card International Association) Card: Remov- able module that adds features to a portable computer.

Ping (Packet Internet Groper): An Internet utility used to determine whether a par- ticular IP address is online.

Plug and Play: Hardware that, once in- stalled (“plugged in”), can immediately be used (“played”), as opposed to hardware that requires manual configuration.

PoE (Power over Ethernet): A mechanism to send DC power to a device using a CAT5 Ethernet cable.

PPPoE (Point-to-Point Protocol over Ethernet): A specification for connecting users on an Ethernet line to the Internet through a common broadband medium.

Protocol: A standard way of exchanging information between computers.

RADIUS (Remote Authentication Dial In User Service): A server that issues au- thentication key to clients.

RAM (Random Access Memory): Non-per- manent memory.

Repeater Hub: A device that collects, strengthens and transmits information to all connected devices, allowing the network to be extended to accommodate additional workstations.

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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.
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