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10/100 Fast Ethernet Switch User’s Guide

RJ-45 Pin Specification

29

RJ-45 Connector pin assignment

Contact

Media Direct Interface Signal

1

Tx + (transmit)

2

Tx - (transmit)

3

Rx + (receive)

4

Not used

5

Not used

6

Rx - (receive)

7

Not used

8

Not used

The standard Category 3 cable, RJ-45 pin assignment

The following shows straight cable and crossover cable connection:

Straight cable for Switch (uplink MDI-II port) to switch/Hub or

other devices connection

Crossover cable for Switch (MDI-X port) to switch/hub or other

network devices (MDI-X port) connection

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Содержание DES-1004

Страница 1: ...DES 1004 DES 1008 10 100 Fast Ethernet Switch User s Guide Rev 01 May 1997 6DES1008 01 Printed In Taiwan RECYCLABLE ...

Страница 2: ...h am Geräten befinden sind zu beachten 12 Wird das Gerät über einen längeren Zeitraum nicht benutzt sollten Sie es vom Stromnetz trennen Somit wird im Falle einer Überspannung eine Beschädigung vermieden 13 Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen Dies könnte einen Brand bzw Elektrischen Schlag auslösen 14 Öffnen Sie niemals das Gerät Das Gerä...

Страница 3: ...IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY THE CUSTOMER S OR ANY THIRD PERSON S MISUSE NEGLECT IMPROPER INSTALLATION OR TESTING UNAUTHORIZED ATTEMPTS TO REPAIR OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE OR BY ACCIDENT FIRE LIGHTNING OR OTHER HAZARD LIMITATION OF LIABILITY IN NO EVENT WILL D LINK BE LIABLE FOR ANY DAMAGES INCLUDING LOSS OF DATA LOSS OF PROFITS COST OF COVER OR OTHE...

Страница 4: ... products with lifetime warranty have a standard five year warranty To qualify for lifetime warranty the enclosed Product Registration Card must be completed and returned to D Link within ninety 90 days of purchase Warranty service may be obtained by contacting a D Link office within the applicable warranty period for a Return Material Authorization RMA number If a Registration Card has not been p...

Страница 5: ... provided by third party that the operation of the software products will be uninterrupted or error free or that all defects in the software product will be corrected For any third party products listed in the D Link software product documentation or specifications as being compatible D Link will make reasonable efforts to provide compatibility except where the non compatibility is caused by bug o...

Страница 6: ...comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this user s guide may cause harmful interferen...

Страница 7: ... TECHNOLOGY 2 FEATURES 3 Performance features 4 2 UNPACKING AND SETUP 6 UNPACKING 6 SETUP 7 DESKTOP OR SHELF INSTALLATION 7 WALL INSTALLATION DES 1004 8 RACK INSTALLATION DES 1008 9 POWER ON 11 DES 1004 11 DES 1008 11 LED Indicators 11 Power Failure 12 3 IDENTIFYING EXTERNAL COMPONENTS 13 FRONT PANEL 13 The DES 1008 Cable Organizer 14 REAR PANEL 14 DES 1004 14 DES 1008 15 ...

Страница 8: ... 18 PC TO SWITCH 18 HUB TO SWITCH 19 10Base T Hub 20 100Base TX Hub 20 HUB WITHOUT UPLINK MDI II PORT 21 Using straight cable 21 Using crossover cable 21 SWITCH TO SWITCH OTHER DEVICES 22 Using straight cable 22 Using crossover cable 22 5 TECHNICAL SPECIFICATIONS 25 6 RJ 45 PIN SPECIFICATION 28 7 INDEX 30 ...

Страница 9: ...tation uses the terms Switch first letter upper case to refer to the DES 1004 DES 1008 10 100 Fast Ethernet Switch and switch first letter lower case to refer to all Ethernet switches including the DES 1004 DES 1008 For simplicity and brevity this manual discusses two 10 100 Fast Ethernet Switch models The DES 1004 is a four port model and the DES 1008 is an eight port model These models are simil...

Страница 10: ...tifying External Components Describes the front panel rear panel and LED indicators of the Switch Chapter 4 Connecting the Switch Tells how you can connect the DES 1004 DES 1008 to your Ethernet network Appendix A Technical Specifications Lists the technical general physical and environmental and performance specifications of the Switch Appendix B RJ 45 Pin Specification Describes the RJ 45 recept...

Страница 11: ... and improve client server response times Among them Fast Ethernet or 100Base T 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 b...

Страница 12: ...etween the individual segments Traffic that needs to go from one segment to another is automatically forwarded by the switch without interfering with any other segments This allows the total network capacity to be multiplied while still maintaining the same network cabling and adapter cards For Fast Ethernet networks a switch is an effective way of eliminating problems of chaining hubs beyond the ...

Страница 13: ...with multiple high speed servers for shared bandwidth 10 Mbps or 100 Mbps workgroups In 200 Mbps full duplex mode any port can provide workstations with a congestion free data pipe for simultaneous access to the server The Switches are expandable by cascading two or more switches together As all ports support 200 Mbps full duplex the Switches can be cascaded from any port and to any number of swit...

Страница 14: ...nce features Store and forward switching scheme capability to support rate adaptation and ensures data integrity N way Auto negotiation for any port This allows for auto sensing of speed 10 100 Mbps and auto detecting mode Full duplex or Half duplex thereby providing you with automatic and flexible solutions in your network connections Auto polarity detection for correction of incorrect polarity o...

Страница 15: ...10 100 Fast Ethernet Switch User s Guide Introduction 5 8K active MAC address entry table per device with self learning and table aging 8 MB packet buffer per device ...

Страница 16: ... Switch and carefully unpack its contents The carton should contain the following items One DES 1004 or DES 1008 10 100 Fast Ethernet Switch One AC power cord This User s Guide Four rubber feet with adhesive backing Wall Mount Kit DES 1004 only which includes two tapping screws and two plastic anchors If any item is found missing or damaged please contact your local D Link Reseller for replacement...

Страница 17: ...ct the power cord and see that it is fully secured to the AC power connector Make sure that there is proper heat dissipation from and adequate ventilation around the Switch Do not place heavy objects on the Switch Desktop or Shelf Installation When installing the Switch on a desktop or shelf the rubber feet included with the device must be first attached Attach these cushioning feet on the bottom ...

Страница 18: ...crews and two plastic anchors For a proper placement on the wall follow these steps Select a site that is free of obstructions from other equipment or devices Consider the following points for site selection The Switch should be placed high enough where LED indicators can be observed and cable and power connections can be made Moreover decide whether you would like the Switch to point with the fro...

Страница 19: ...long with a small portion of the screw s body should be sticking out Gently place the Switch onto the wall with the front panel facing up or down by sliding the screws into the provided slots Make all power and network connections at this time see Connecting the Switch Rack Installation DES 1008 The DES 1008 can be mounted in an EIA standard size 19 inch rack which can be placed in a wiring closet...

Страница 20: ...king and Setup Figure 2A Attaching the mounting brackets to the 10 100 Fast Ethernet Switch for DES 1008 Then use the screws provided with the equipment rack to mount the Switch in the rack Figure 2B Installing the DES 1008 Switch in an equipment rack ...

Страница 21: ...ch can be used with AC power sources 100 240 VAC 50 60 Hz The power switch is located at the rear of the unit adjacent to the AC power connector and the system fan To turn the Switch on press the power switch to the on or 1 position The Switch s power supply will adjust to the local power source automatically and may be turned on without having any or all LAN segment cables connected LED Indicator...

Страница 22: ...hould be turned OFF in case of a power failure For the DES 1004 disconnect the power cord from the local power source and for the DES 1008 press the power switch to the off or 0 position When power is resumed turn the Switch ON At all times avoid leaving the Switch ON after the occurrence of a power failure ...

Страница 23: ... panel and LED indicators of the Switch Front Panel The front panel of the Switch consists of 4 10 100 Mbps MDI X ports DES 1004 or 8 10 100 Mbps MDI X ports DES 1008 1 Uplink MDI II port and LED indicators A description of the ports appear in the Introduction of this User s Guide see Features Chapter 1 0 0 Figure 3 Front panel view of the DES 1004 Switch ...

Страница 24: ...op see Figure 4 You can use it for all your wire runs from the ports to the devices where final connections will be made This feature is not part of the DES 1004 The extra value of the cable organizer will be seen when all cables are laid out in a neat orderly arrangement It may be wise to identify your cables by labeling them This will help you from accidentally crossing cables and or making impr...

Страница 25: ...adequate space at the rear and sides of the Switch for proper ventilation Be reminded that without proper heat dissipation and air circulation system components might overheat which could lead to system failure AC Power Connector This is a three pronged connector that supports the power cord Plug in the female connector of the provided power cord into this connector and the male into a power outle...

Страница 26: ...hows the LED indicators for the Switch along with an explanation of each indicator Figure 7 The DES 1004 Switch LED indicators Figure 8 The DES 1008 Switch LED indicators Power This indicator operates when the Switch is turned on If this indicator is not lit check the AC power connector to ensure proper insertion of the power cord and that the power switch is turned ON 100 M The LED indicator ligh...

Страница 27: ...en when there is a secure connection or link to a device at any of the ports The LED indicators blink green whenever there is reception or transmission i e Activity Act of data occurring at a port FDX Col This LED indicator is green when a respective port is in full duplex FDX mode Otherwise it is OFF for half duplex HDX operations It blinks yellow when collisions are occurring on the respective p...

Страница 28: ...the following figures the DES 1008 is shown however similar cable connections can be attained on the DES 1004 because of product similarities PC to Switch A PC can be connected to the Switch via a two pair Category 3 4 5 UTP STP straight cable The PC equipped with a RJ 45 10 100 Mbps jack should be connected to any of the four ports 1x 4x for the DES 1004 or eight ports 1x 8x for the DES 1008 ...

Страница 29: ...ections The following are LED indicator possibilities for a PC to Switch connection 1 The 100 M LED indicator comes on for a 100 Mbps and stays off for 10 Mbps 2 The Link Act LED indicator illuminates upon hookup 3 The FDX Col LED indicator depends upon LAN card capabilities Hub to Switch A hub 10 or 100Base T can be connected to the Switch via a two pair Category 3 4 5 UTP STP straight cable The ...

Страница 30: ... Hub For a 10 Base T hub the Switch s LED indicators should illuminate the following 100M LED speed indicator is OFF Link Act indicator is ON FDX Col indicator is OFF 100Base TX Hub For a 100Base TX hub the Switch s LED indicators should illuminate the following 100M LED speed indicator is ON Link Act is ON FDX Col LED indicator is OFF ...

Страница 31: ...ecifications for cable requirements Figure 11 DES 1008 Switch connected to a Hub without uplink MDI II port using the Straight or crossover cable option Using straight cable When using straight cable The connection can be made from the uplink MDI II port of the Switch to any port of the Hub see figure 11 Using crossover cable When using crossover cable the connection can be made from any 1x 8x por...

Страница 32: ... or crossover cable options Using straight cable When using straight cable this is done from the uplink MDI II port of the Switch Switch A to any of the 10 Mbps or 100 Mbps MDI X port of the other switch switch B or other devices see figure 12 Using crossover cable When using crossover cable this is done from any MDI X port of the Switch Switch A to any of the 10 Mbps or 100 Mbps MDI X port of the...

Страница 33: ...10 100 Fast Ethernet Switch User s Guide Connecting The Switch 23 100 M is ON for 100Base TX otherwise OFF Link Act is ON FDX Col depends on the connected switch or other device ...

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Страница 35: ...e T Ethernet IEEE 802 3u 100 Base TX Fast Ethernet ANSI IEEE Std 802 3 Nway auto negotiation IEEE 802 3 Frame types Transparent IEEE 802 3 MAC layer frame size 64 1518 Bytes Protocol CSMA CD Data Transfer Rate Ethernet Fast Ethernet 10 Mbps half duplex 100Mbps half duplex 20 Mbps full duplex 200Mbps full duplex Topology Star General ...

Страница 36: ...Mbps ports DES 1008 8 x 10 100 Mbps ports Media Interface Exchange MDI II RJ 45 shared with port 1x Physical and Environmental AC inputs 100 240 VAC 50 60 Hz internal universal power supply Power Consumption 40 watts maximum DC fans 1 built in 40x40 mm fan Operating Temperature 32 122 F 0 50 C Storage Temperature 22 140 F 30 60 C Humidity 5 95 non condensing Dimensions 232x142x43 mm 1U DES 1004 32...

Страница 37: ...VCCI Class I Safety UL UL 1950 CSA CSA950 TUV GS EN60950 Performance Transmission Method Store and forward RAM Buffer DES 1004 4 M bytes per device DES 1008 8 M bytes per device Filtering Address Table 8 K entries per device Packet Filtering Forwarding Rate 148 800 pps per port for 100Mbps MAC Address Learning Automatic update Max age fixed ...

Страница 38: ... a modified crossover cable is necessary Please review these products for matching cable pin assignment The following diagram and tables show the standard RJ 45 receptacle connector and their pin assignments for the switch to network adapter card connection and the straight crossover cable for the Switch to switch hub bridge connection The standard RJ 45 receptacle connector ...

Страница 39: ...x receive 4 Not used 5 Not used 6 Rx receive 7 Not used 8 Not used The standard Category 3 cable RJ 45 pin assignment The following shows straight cable and crossover cable connection Straight cable for Switch uplink MDI II port to switch Hub or other devices connection Crossover cable for Switch MDI X port to switch hub or other network devices MDI X port connection ...

Страница 40: ...mensions 26 F Fast Ethernet 1 Fast Ethernet Technology 1 FDX Col 17 full duplex 17 Features 3 Front Panel 13 H heat dissipation 7 Hub to Switch 19 Humidity 26 I Identifying External Components13 IEEE 802 3 LAN 1 L LAN card 19 LED Indicators 16 Link Act 17 M MAC address entry table 5 MAC Address Learning 27 MAC address level 2 O Operating Temperature 26 P PC to Switch 18 Performance features 4 Port...

Страница 41: ...28 S segments 2 Setup 7 Storage Temperature 26 Store and forward 4 straight cable 29 switch 2 Switch to Switch other devices 22 Switching LAN technology 3 Switching Technology 2 System Fan 15 T Transmission Method 27 U Unpacking 6 Uplink MDI II 4 V ventilation 7 W Wall Installation DES 1004 8 Weight 27 ...

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Страница 43: ...DK 2600 Glostrup Copenhagen Denmark TEL 45 43 96 90 40 FAX 45 43 42 43 47 SINGAPORE D LINK SINGAPORE PTE LTD 77 Science Park Drive 03 03 CINTECH III Singapore Science Park Singapore 118256 TEL 65 774 6233 FAX 65 774 6322 AUSTRALIA D LINK AUSTRALIA PTY LTD Unit 16 390 Eastern Valley Way Roseville NSW 2069 Australia TEL 61 2 9417 7100 FAX 61 2 9417 1077 CHINA D LINK BEIJING 15th Floor Science and Te...

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Страница 45: ...___________________________________________________________ _________________________________________________________________________ Answers to the following questions help us to support your product 1 Where and how will the product primarily be used Home Office Travel Company Business Home Business Personal Use 2 How many employees work at installation site 1 employee 2 9 10 49 50 99 100 499 500...

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