Ntroduction, Fast Ethernet Technology

INTRODUCTION

This chapter describes the features of the DSS-8+ and some background information about Ethernet/Fast Ethernet switching technology.

Fast Ethernet Technology

The growing importance of LANs and the increasing complexity of desktop computing applications are fueling the need for high performance networks. A number of high-speed LAN technologies have been proposed to provide greater bandwidth and improve client/server response times. Among them, 100BASE-T (Fast Ethernet) provides a non-disruptive, smooth evolution from the current 10BASE-T technology. The non-disruptive and smooth evolution nature, and the dominating potential market base, virtually guarantee cost effective and high performance Fast Ethernet solutions in the years to come.

100Mbps Fast Ethernet is a new standard specified by the IEEE 802.3 LAN committee. It is an extension of the 10Mbps Ethernet standard with the ability to transmit and receive data at 100Mbps, while maintaining the CSMA/CD Ethernet protocol. Since the 100Mbps Fast Ethernet is compatible with all other 10Mbps Ethernet environments, it provides a straightforward upgrade and takes advantage of the existing investment in hardware, software, and personnel training.

Switching Technology

Another approach to pushing beyond the limits of Ethernet technology is the development of switching technology. A switch bridges

DSS-8+ specifications

The D-Link DSS-8+ is a versatile and compact unmanaged switch designed to cater to small and medium-sized business networks. It offers essential features that simplify network management while ensuring reliable performance. With eight 10/100 Mbps Ethernet ports, the DSS-8+ efficiently supports either star or daisy-chain topologies, making it an excellent choice for connecting various devices such as computers, printers, and IP cameras.

One of the main attributes of the DSS-8+ is its plug-and-play functionality. There is no need for configuration, allowing users to easily set up the switch and begin connecting devices right out of the box. The switching capacity of 1.6 Gbps ensures that data transfer remains efficient, minimizing bottlenecks in network traffic. Its auto-negotiation feature allows ports to automatically adjust to the optimal connection speed, ensuring maximum performance for connected devices.

The DSS-8+ also supports MAC address learning and auto-aging, enabling seamless integration into existing network environments. Users benefit from the switch's ability to learn up to 1,024 MAC addresses, making it adept at managing various devices on the network without any manual intervention. The store-and-forward switching method used by the DSS-8+ enhances data integrity by checking packets for errors before forwarding them, resulting in increased reliability.

The design of the DSS-8+ is another attractive feature. Housed in a durable metal chassis, it is built to withstand the rigors of everyday use while providing effective thermal management with its fanless design. This means that the switch operates quietly, making it suitable for deployment in office environments where noise levels are a concern.

Power consumption is also optimized in the DSS-8+, aligning with modern environmental standards. Its low power design contributes to energy efficiency, a growing priority in today's technology landscape.

Overall, the D-Link DSS-8+ is a highly efficient and user-friendly switch, ideal for those looking to enhance their network infrastructure without unnecessary complexity. Its combination of ease of use, robust features, and solid performance makes it a reliable choice for expanding network capabilities in a small to medium business environment.