D-Link DES-802 manual Rear Panel, ∙ 100M LEDs

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10/100 Fast Ethernet Switch User’s Guide

100M LEDs

These indicators are green when port 1 or port 2 is connected to a device operating at 100Mbps. If either of these LEDs is off, then the port it corresponds to is either not connected or is connected to a device operating at 10Mbps.

FDX/Col (Collision) LED

This indicator is green when the respective port is operating in full- duplex mode, and blinks yellow when collisions occur.

Rear Panel

The rear panel of the 10/100 Fast Ethernet Switch includes the power cable connector and the Duplex Mode Switch.

Figure 3 : Rear Panel

Duplex Mode Switch

The 10/100 Fast Ethernet Switch must be set to the proper duplex mode for both ports. To change the duplex mode, change the Duplex Mode DIP switch setting on the back of the 10/100 Fast Ethernet Switch. On the DIP switch, down is half-duplex, up is full-duplex, and the switch numbers correspond with the port numbers.

Overview

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Contents DES-802 10/100 Fast Ethernet Switch User’s Guide Wichtige Sicherheitshinweise Limited Warranty Warranties Exclusive Vcci a Page Table of Contents Appendix a Specifications Audience PrefacePurpose Manual Organization InstallationIntroduction OverviewPacking List Product FeaturesPorts Front PanelPort 1 3-in-1 Combo Port 2 10/100Mbps, N-Way UTP/STP LED Indicators ∙ 100M LEDs Rear PanelOverview Installation Site InstallationInstalling on a Desktop or Shelf Installing the 10/100 Fast Ethernet Switch on a Wall Installing on a WallNetwork Connections Connecting Power10 & 100Mbps Mode Operations Port Setting the Duplex ModeSetting the Duplex Mode Connecting a 100Mbps LAN Segment to a 10Mbps LAN Network Configuration ExamplesConnecting a 100BASE-T Hub for Server Access Port SpecificationsLED Indicators RJ-45 Connectors Connector PinoutsFigure B-2 Crossover Cable Table B-2 AUI Connector Pinouts AUI Transceiver ConnectorOffices TEL 886-2-916-1600 FAX Registration Card Page

DES-802 specifications

The D-Link DES-802 is a versatile and efficient networking switch designed for small to medium-sized businesses. With its user-friendly features and robust design, it provides an ideal solution for enhancing network performance and reliability. The key highlight of the DES-802 is its 8-port configuration, making it suitable for connecting multiple devices such as computers, printers, and servers within a local area network (LAN).

One of the main features of the D-Link DES-802 is its support for auto-negotiation, allowing coherent communication between devices regardless of their speed and duplex configuration. This capability ensures seamless integration and minimizes compatibility issues, enabling businesses to expand their networks without the need for extensive reconfiguration.

Equipped with Ethernet ports, the DES-802 supports data rates of up to 1 Gbps, providing high-speed connections essential for modern applications that demand substantial bandwidth. Additionally, the switch employs link aggregation, allowing for increased throughput and redundancy by combining multiple links into a singular logical connection.

Power over Ethernet (PoE) capabilities is another significant characteristic of the D-Link DES-802. This feature enables the switch to deliver power directly to connected devices, such as VoIP phones and wireless access points, through the data cable, simplifying installations and reducing the need for additional wiring and outlets.

From a management perspective, the DES-802 features a web-based management interface, providing administrators with a straightforward approach to configure and monitor network settings. It facilitates network control through features such as VLAN support, which enhances security and performance by segmenting networks into distinct virtual LANs.

In terms of reliability, the DES-802 incorporates redundant power supply options, ensuring continuous network operation even in the event of power failure. The switch is built with durability in mind, featuring a metal chassis that withstands varying environmental conditions while maintaining performance.

Overall, the D-Link DES-802 stands out for its blend of advanced features, such as auto-negotiation, high-speed connectivity, PoE capability, and robust management options, making it a reliable choice for businesses looking to optimize their network infrastructure efficiently.