ページ1に含まれる内容の要旨
D-Link DES-1024D
24-Port 10/100 Ethernet Switch
Manual
Rev. 080702
Building Networks for People
ページ2に含まれる内容の要旨
TABLE OF CONTENTS About This Guide ......................................................... 1 PURPOSE ..........................................................................................1 TERMS/USAGE.................................................................................1 OVERVIEW OF THIS MANUAL.........................................................1 Introduction .................................................................. 2 FAST ETHERNET TECHNOLOGY...............
ページ3に含まれる内容の要旨
ABOUT THIS GUIDE Congratulations on your purchase of the DES-1024D 24-port 10/100Mbps Fast Ethernet Switch. This device integrates 100Mbps Fast Ethernet and 10Mbps Ethernet network capabilities into one highly flexible solution. Purpose This guide discusses how to install your DES-1024D. Terms/Usage In this guide, the term “Switch” (first letter upper case) refers to your 24-port 10/100Mbps Fast Ethernet Switch, and ”switch” (first letter lower case) refers to other Ethernet switche
ページ4に含まれる内容の要旨
INTRODUCTION This chapter describes the features of the DES-1024D and some background information about Ethernet/Fast Ethernet switching technology. Fast Ethernet Technology Ethernet, along with its speedier counterpart Fast Ethernet, is the most popular networking standard in use today. 100BaseT Fast Ethernet is an extension of the 10BaseT Ethernet standard, designed to raise the data transmission capacity of 10BaseT from 10Mbits/sec to 100Mbits/sec. An important strategy incorporated
ページ5に含まれる内容の要旨
Switching Technology Switching is a cost-effective way of increasing the total network capacity available to users on a LAN. If an Ethernet network begins to display symptoms of congestion, low throughput, slow response times, and high rates of collision, installing a switch to a network can preserve much or all of the existing network's cabling and workstation interface card infrastructure, while still greatly enhancing the throughput for users. A switch is a viable solution even if de
ページ6に含まれる内容の要旨
Switching LAN technology is a marked improvement over the previous generation of network hubs and bridges, which were characterized by higher latencies. Routers have also been used to segment local area networks, but the cost of a router, the setup and maintenance required, make routers relatively impractical. Today switches are an ideal solution to most kinds of local area network congestion problems. Features The DES-1024D is a high-performance switch designed specifically for envi
ページ7に含まれる内容の要旨
UNPACKING AND SETUP Unpacking Open the shipping cartons of the DES-1024D and carefully unpack its contents. The carton should contain the following items: One DES-1024D 24-port 10/100Mbps Fast Ethernet Switch One AC power cord Four rubber feet to be used for shock cushioning Screws and two mounting brackets This manual If any item is missing or damaged, please contact your local reseller for replacement. Setup The setup of the DES-1024D can be performed by using the followin
ページ8に含まれる内容の要旨
included with the device should be attached first, to minimize scratching or scarring of the surface on which the Switch is placed. Attach these cushioning feet on the bottom at each corner of the device. Allow enough ventilation space between the device and the objects around it. Fast Ethernet Switch installed on a Desktop or Shelf Rack Mounting The DES-1024D can be mounted in an EIA standard-size 19-inch rack, in a 6
ページ9に含まれる内容の要旨
wiring closet with other equipment. Attach the mounting brackets on each side of the Switch’s front panel (as shown in the illustration below), and secure them with the screws provided. Attaching the mounting brackets to the Switch Installing the Switch in an equipment rack 7
ページ10に含まれる内容の要旨
IDENTIFYING EXTERNAL COMPONENTS Front Panel The figure below shows the front panels of the switch. 24-port 10/100Mbps Fast Ethernet Switch LED Indicator Panel Refer to the next chapter for detailed information about each of the switch’s LED indicators. Power (PWR) This green LED indicator illuminates when the switch is receiving power; otherwise, it is off. Link / Activity This green LED indicator illuminates when the port is connected to a Fast Ethernet or Ethernet sta
ページ11に含まれる内容の要旨
100Mbps (green) This green LED indicator illuminates when the port is connected to a 100Mbps Fast Ethernet station. The LED does not illuminate when the port is connected to 10Mbps Ethernet station. Twisted-Pair Ports These ports support automatic MDI/MDIX crossover detection function providing true ‘plug and play’ connectivity, which eliminates the need for crossover cables or uplink ports. Any port can be simply plugged to a server, workstation, or hub using the usual straight-thr
ページ12に含まれる内容の要旨
TECHNICAL SPECIFICATIONS General IEEE 802.3 10BASE-T Ethernet Standards IEEE 802.3u 100BASE-TX Fast Ethernet Protocol CSMA/CD Ethernet: 10Mbps (half duplex), 20Mbps (full-duplex) Data Transfer Rate Fast Ethernet: 100Mbps (half duplex), 200Mbps (full- duplex) Topology Star 10BASET: 2-pair UTP Cat. 3,4,5, EIA/TIA- 568 100-ohm STP Network Cables 100BASE-TX: 2-pair UTP Cat. 5, EIA/TIA-568 100-ohm STP Number of 24 x 10/100Mbps Auto-MDI/MDIX ports Ports Physical and Environmental A
ページ13に含まれる内容の要旨
TECHNICAL SPECIFICATIONS Performance Transmits Store-and-forward Method: RAM Buffer: 2.5MBits per device Filtering 8K entries per device Address Table: Packet Filtering/ 10Mbps Ethernet: 14,880/pps Forwarding 100Mbps Fast Ethernet: 148,800/pps Rate: MAC Address Automatic update Learning: 11
ページ14に含まれる内容の要旨
WARRANTY AND REGISTRATION Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited warranty for its product only to the person or entity that originally purchased the product from: • D-Link or its authorized reseller or distributor and • Products purchased and delivered within the fifty states of the United States, the District of Columbia, U.S. Possessions or Protectorates, U.S. Military Installations, addresses with an APO or FPO.
ページ15に含まれる内容の要旨
for the non-conforming Software will be refunded by D-Link; provided that the non-conforming Software (and all copies thereof) is first returned to D-Link. The license granted respecting any Software for which a refund is given automatically terminates. Non-Applicability of Warranty: The Limited Warranty provided hereunder for hardware and software of D-Link's products, will not be applied to and does not cover any product purchased through the inventory clearance or liquidation sale
ページ16に含まれる内容の要旨
other products or services provided by anyone other than D-Link; Products that have been purchased from inventory clearance or liquidation sales or other sales in which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to the product. Repair by anyone other than D-Link or an Authorized D-Link Service Office will void this Warranty. Disclaimer of Other Warranties: EXCEPT FOR THE LIMITED WARRANTY SPECIFIED HEREIN, THE PRODUCT IS PROVIDED “A
ページ17に含まれる内容の要旨
as stipulated by the United States Copyright Act of 1976. Contents are subject to change without © prior notice. Copyright 2002 by D-Link Corporation/D-Link Systems, Inc. All rights reserved. CE Mark Warning: This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. FCC Statement: This equipment has been tested and found to comply with the limits for a Class A digital device, p
