D-Link 24-Port 10/100/1000Mbps Ethernet Switch DES-1024D Скачать руководство пользователя страница 2

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ABLE OF

ONTENTS

About This Guide ......................................................... 1

URPOSE

..........................................................................................1

ERMS

SAGE

.................................................................................1

VERVIEW OF THIS

SER

’

UIDE

................................................1

Introduction .................................................................. 2

AST

THERNET

ECHNOLOGY

.....................................................2

WITCHING

ECHNOLOGY

.............................................................3

EATURES

........................................................................................4

IEEE

801.1P

AND

…...….……………………………………5

Unpacking and Setup.................................................... 4

NPACKING

.....................................................................................7

ETUP

...............................................................................................7

ESKTOP

NSTALLATION

................................................................8

ACK

OUNTING

............................................................................8

Identifying External Components............................... 10

RONT

ANEL

................................................................................10

EAR

ANEL

..................................................................................11

Technical Specifications ............................................. 12

Technical Specifications ............................................. 13

Содержание 24-Port 10/100/1000Mbps Ethernet Switch DES-1024D

Страница 1: ...D Link DES 1024D 24 Port 10 100 1000Mbps Ethernet Switch Manual Building Networks for People RECYCLABLE November 2005 P N 2907D1024D16008 ...

Страница 2: ...Introduction 2 FAST ETHERNET TECHNOLOGY 2 SWITCHING TECHNOLOGY 3 FEATURES 4 IEEE 801 1P AND QOS 5 Unpacking and Setup 4 UNPACKING 7 SETUP 7 DESKTOP INSTALLATION 8 RACK MOUNTING 8 Identifying External Components 10 FRONT PANEL 10 REAR PANEL 11 Technical Specifications 12 Technical Specifications 13 ...

Страница 3: ...etter upper case refers to your 24 port 10 100Mbps Fast Ethernet Switch and switch first letter lower case refers to other Ethernet switches Overview of this User s Guide Introduction Describes the Switch and its features Unpacking and Installation Helps you get started with the basic installation of the Switch Identifying External Components Describes the front panel rear panel and LED indicators...

Страница 4: ...ortant strategy incorporated by 100BaseT is its use of the Carrier Sense Multiple Access with Collision Detection CSMA CD protocol which is the same protocol that 10BaseT uses because of its ability to work with several different types of cable including basic twisted pair wiring Both of these features play an important role in network considerations and they make 100BaseT an attractive migration ...

Страница 5: ...within a single segment enjoying the full line speed bandwidth of that segment Switches provide full line speed dedicated to bandwidth for all connections This is in contrast to the hubs which use the traditional shared networking topology where the connected nodes contend for the same network bandwidth When two switching nodes are communicating they are connected with a dedicated channel between ...

Страница 6: ...0 100BASE Ethernet Switch with RJ 45 connectors 9 Supports Auto negotiation of speed and duplex modes for each port 9 Supports Auto MDI MDI X on each port eliminating the need for cross over cables or uplink ports 9 Wire speed reception and transmission 9 Store and Forward switching method 9 Integrated address Look Up Engine supports 8K MAC addresses 9 Supports 1 25 Mbits RAM for data buffering 9 ...

Страница 7: ...pplications file server applications or video conferencing Not only can a larger bandwidth be created but other less critical traffic can be limited so bandwidth can be saved The Switch has separate hardware queues on every physical port to which packets from various applications are mapped to and assigned a priority The illustration below shows how 802 1P priority queuing is implemented on the Sw...

Страница 8: ...class 0 Understanding QoS The Switch has two priority queues labeled 1 higher queue and 0 lower queue The eight priority tags specified in IEEE 802 1p are mapped to the Switch s priority tags as follows Priority 0 is assigned to the Switch s Q0 queue Priority 1 is assigned to the Switch s Q0 queue Priority 2 is assigned to the Switch s Q0 queue Priority 3 is assigned to the Switch s Q0 queue Prior...

Страница 9: ...s 9 Quick Installation Guide 9 Manual If any item is found missing or damaged please contact your local reseller for replacement Setup The setup of the DES 1024D can be performed by using the following steps 1 The surface must support at least 11 lbs 5 kg 2 The power outlet should be within 6 feet 1 42 meters of the device 3 Visually inspect the power cord and see that it is secured fully to the A...

Страница 10: ...g 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 wiring closet with other equipment Attach the mounting brackets on each side of the Switch s front panel as shown in the illustration be...

Страница 11: ...9 Attaching the mounting brackets to the Switch Installing the Switch in an equipment rack ...

Страница 12: ...er 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 station the indicator blinks when transmitting or receiving data ...

Страница 13: ...cted 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 through twisted pair cable Rear Panel AC Power Connector ...

Страница 14: ...2 pair UTP Cat 3 4 5 EIA TIA 568 100 ohm STP 100BASE TX 2 pair UTP Cat 5 EIA TIA 568 100 ohm STP Number of Ports 24 x 10 100Mbps Auto MDI ports Physical and Environmental AC inputs 100 to 240 VAC 50 or 60 Hz internal universal power supply Power Consumption 7 9 watts max Temperature Operating 0 40 C 32º to 104º F Storage 10 70 C 14º to 158º F Humidity Operating 10 90 Storage 5 90 Dimensions Width ...

Страница 15: ...ansmits Method Store and forward RAM Buffer 1 25 MBits per device Filtering Address Table 8K entries per device Packet Filtering Forwarding Rate 10Mbps Ethernet 14 880 pps 100Mbps Fast Ethernet 148 800 pps MAC Address Learning Automatic update ...

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