D-Link DES-802 manual LED Indicators

Page 16

LED Indicators

The 10/100 Fast Ethernet Switch has extensive LED indicators to facilitate monitoring and troubleshooting. They include a Power LED and Status LEDs for both ports. The Status LEDs have indicators that report on Link, Duplex, Activity, Collision and 100Mbps states.

Figure 2 : LED Indicators

The following section describes these indicators in detail.

Power LED

This indicator is green when power is supplied to the device. The Power LED lights when you connect the power cable to the power receptacle at the rear of the device, and then plug it in to a power outlet.

Link/Act LED

This indicator is green when the respective port is properly connected to a powered-on device and blinks green when packets are being transmitted or received. If the AUI or BNC connector of port 1 is used, this LED will not light to indicate the connection, but it will blink to indicate packet transmission and reception.

6

Overview

Image 16
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 Purpose PrefaceAudience Installation Manual OrganizationOverview IntroductionProduct Features Packing ListFront Panel PortsPort 1 3-in-1 Combo Port 2 10/100Mbps, N-Way UTP/STP LED Indicators Rear Panel ∙ 100M LEDsOverview Installation Installation SiteInstalling on a Desktop or Shelf Installing on a Wall Installing the 10/100 Fast Ethernet Switch on a WallConnecting Power Network ConnectionsSetting the Duplex Mode 10 & 100Mbps Mode Operations PortSetting the Duplex Mode Network Configuration Examples Connecting a 100Mbps LAN Segment to a 10Mbps LANConnecting a 100BASE-T Hub for Server Access Specifications PortLED Indicators Connector Pinouts RJ-45 ConnectorsFigure B-2 Crossover Cable AUI Transceiver Connector Table B-2 AUI Connector PinoutsOffices 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.