D-Link DES-1004 User Manual
DES-1004/ DES-1008
10/100 Fast Ethernet Switch
User’s Guide
Rev. 01 (May, 1997)
6DES1008..01
Printed In Taiwan
RECYCLABLE
Wichtige Sicherheitshinweise
1. Bitte lesen Sie sich diese Hinweise sorgfältig durch.
2. Heben Sie diese Anleitung für den spätern Gebrauch auf.
3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Vervenden Sie keine Flüssig- oder
Aerosolreiniger. Am besten dient ein angefeuchtetes Tuch zur Reinigung.
4. Um eine Beschädigung des Gerätes zu vermeiden sollten Sie nur Zubehörteile verwenden, die vom
Hersteller zugelassen sind.
5. Das Gerät is vor Feuchtigkeit zu schützen.
6. Bei der Aufstellung des Gerätes ist auf sichern Stand zu achten. Ein Kippen oder Fallen könnte
Verletzungen hervorrufen. Verwenden Sie nur sichere Standorte und beachten Sie die Aufstellhinweise
des Herstellers.
7. Die Belüftungsöffnungen dienen zur Luftzirkulation die das Gerät vor Überhitzung schützt. Sorgen Sie
dafür, daß diese Öffnungen nicht abgedeckt werden.
8. Beachten Sie beim Anschluß an das Stromnetz die Anschlußwerte.
9. Die Netzanschlußsteckdose muß aus Gründen der elektrischen Sicherheit einen Schutzleiterkontakt
haben.
10. Verlegen Sie die Netzanschlußleitung so, daß niemand darüber fallen kann. Es sollete auch nichts auf der
Leitung abgestellt werden.
11. Alle Hinweise und Warnungen die sich 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 Gerät darf aus Gründen der elektrischen Sicherheit nur von
authorisiertem Servicepersonal geöffnet werden.
15. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen und von einer qualifizierten
Servicestelle zu überprüfen:
a – Netzkabel oder Netzstecker sint beschädigt.
b – Flüssigkeit ist in das Gerät eingedrungen.
c – Das Gerät war Feuchtigkeit ausgesetzt.
d – Wenn das Gerät nicht der Bedienungsanleitung ensprechend funktioniert oder Sie mit Hilfe dieser
Anleitung keine Verbesserung erzielen.
e – Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt.
f – Wenn das Gerät deutliche Anzeichen eines Defektes aufweist.
16. Bei Reparaturen dürfen nur Orginalersatzteile bzw. den Orginalteilen entsprechende Teile verwendet
werden. Der Einsatz von ungeeigneten Ersatzteilen kann eine weitere Beschädigung hervorrufen.
17. Wenden Sie sich mit allen Fragen die Service und Repartur betreffen an Ihren Servicepartner. Somit
stellen Sie die Betriebssicherheit des Gerätes sicher.
WARRANTIES EXCLUSIVE
IF THE D-LINK PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, THE CUSTOMER'S
SOLE REMEDY SHALL BE, AT D-LINK'S OPTION, REPAIR OR REPLACEMENT. THE FOREGOING
WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER
WARRANTIES, EXPRESSED OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW,
STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. D-LINK NEITHER ASSUMES NOR AUTHORIZES ANY OTHER
PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE,
INSTALLATION MAINTENANCE OR USE OF D-LINK'S PRODUCTS
D-LINK SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION
DISCLOSE THAT THE ALLEGED DEFECT 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 OTHER INCIDENTAL, CONSEQUENTIAL OR INDIRECT
DAMAGES ARISING OUT THE INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE
OR INTERRUPTION OF A D- LINK PRODUCT, HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY. THIS LIMITATION WILL APPLY EVEN IF D-LINK HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
IF YOU PURCHASED A D-LINK PRODUCT IN THE UNITED STATES, SOME STATES DO NOT
ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
Limited Warranty
Hardware:
D-Link warrants its hardware products to be free from defects in workmanship and materials, under normal use
and service, for the following lengths of time from the date of purchase from D-Link or its Authorized
Reseller:
Product Type Warranty Period
Unmanaged Ethernet Switch Lifetime
Managed Ethernet Switch Three years
If a product does not operate as warranted during the applicable warranty period, D-Link shall, at its option and
expense, (1) repair the defective product or part, (2) deliver to Customer an equivalent product or part to
replace the defective item. All products that are replaced will become the property of D-Link. Replacement
products may be new or reconditioned. Any replaced or repaired product or part has a ninety (90) day
warranty or the remainder of the initial warranty period, whichever is longer.
D-Link shall not be responsible for any software, firmware, information, or memory data of Customer
contained in, stored on, or integrated with any products returned to D-Link pursuant to any warranty.
All 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 previously sent, proof of
purchase, such as a copy of the dated purchase invoice, must be provided. Once an RMA number is issued,
the defective product must be shipped back to D-Link prepaid, insured and wrapped in the original or similar
shipping package to ensure that it will not be damaged during shipment. When returning the defective product
to D-Link for service, the RMA number must be marked on the outside of the shipping package. Any product
returned without an RMA number shall be rejected and sent back to the Customer, and D-Link reserves the
right to have Customer bear the cost of sending back such products. A service charge may or may not be levied
to Customer by D-Link. To find out if a service charge is levied or not, and the charged amount, read the
RMA that is returned to Customer, or ask the D-Link office when an RMA is requested.
Software:
D-Link warrants that the software programs licensed from it will perform in substantial conformance to the
applicable published program specifications for a period of ninety (90) days from the date of purchase from DLink or its Authorized Reseller. D-Link warrants the magnetic media containing software against failure
during the warranty period. No updates are provided. D-Link's sole obligation hereunder shall be to replace
any defective software products with products which substantially conform to D-Link's applicable published
specifications. Customer assumes responsibility for the selection of the appropriate applications program and
associated reference materials. D-Link makes no warranty that its software products will work in combination
with any hardware or applications software products 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" or defect in the third party's product.
Warranty service for software products may be obtained by contacting a D-Link office within the warranty
period. Where no Product Registration Card has been sent by Customer, proof of purchase, such as a copy of
the dated purchased invoice, must be provided.
D-Link Offices to Contact for Warranty Service:
To obtain an RMA number for warranty service, contact the D-Link office nearest you. A list of contact
addresses for D-Link’s international offices is found in the back of this User’s Guide. Your Warranty
Registration Card should also be sent to your regional D-Link office.
Trademarks
Copyright 1996 D-Link Corporation.
Contents subject to change without prior notice.
D-Link is a registered trademark of D-Link Corporation/D-Link Systems,
Inc.
All other trademarks belong to their respective proprietors.
Copyright Statement
No part of this publication may be reproduced in any form or by any means
or used to make any derivative such as translation, transformation, or
adaptation without permission from D-Link Corporation/D-Link Systems
Inc., as stipulated by the United States Copyright Act of 1976.
FCC Warning
This equipment has been tested and found to 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
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user
will be required to correct the interference at his own expense.
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.
T
ABLE OF
0 ABOUT THIS GUIDE.............................................................................IX
C
ONTENTS
URPOSE
P
ERMS/USAGE
T
O
1 INTRODUCTION...................................................................................... 1
AST ETHERNET TECHNOLOGY
F
WITCHING TECHNOLOGY
S
EATURES
F
2 UNPACKING AND SETUP..................................................................... 6
U
ETUP
S
D
W
ACK INSTALLATION
R
OWER ON
P
3 IDENTIFYING EXTERNAL COMPONENTS.....................................13
RONT PANEL
F
EAR PANEL
R
......................................................................................................
.............................................................................................
VERVIEW OF THIS USER’S GUIDE
.............................................................................2
.....................................................................................................3
Performance features................................................................................4
NPACKING
ESKTOP OR SHELF INSTALLATION
ALL INSTALLATION
DES-1004................................................................................................ 11
DES-1008................................................................................................ 11
LED Indicators ....................................................................................... 11
Power Failure......................................................................................... 12
The DES-1008 Cable Organizer............................................................. 14
DES-1004................................................................................................ 14
DES-1008................................................................................................ 15
..................................................................................................6
...........................................................................................................7
(DES-1004)................................................................ 8
(DES-1008)................................................................9
..................................................................................................11
.............................................................................................13
...............................................................................................14
................................................................
.....................................................................1
...............................................................7
IX
IX
X
About This Guide
vii
10/100 Fast Ethernet Switch User’s Guide
NDICATORS
LED I
.......................................................................................16
4 CONNECTING THE SWITCH..............................................................18
TO SWITCH
PC
UB TO SWITCH
H
............................................................................................18
..........................................................................................19
10Base-T Hub.........................................................................................20
100Base-TX Hub..................................................................................... 20
UB WITHOUT UPLINK
H
(MDI-II)
PORT
........................................................21
Using straight cable................................................................................21
Using crossover cable.............................................................................21
WITCH TO SWITCH (OTHER DEVICES
S
).........................................................22
Using straight cable................................................................................22
Using crossover cable.............................................................................22
5 TECHNICAL SPECIFICATIONS.........................................................25
6 RJ-45 PIN SPECIFICATION.................................................................28
7 INDEX.......................................................................................................30
viii
About This Guide
10/100 Fast Ethernet Switch User’s Guide
0 A
Congratulations on your purchase of the 10/100 Fast Ethernet Switch. This
device integrates 100Mbps Fast Ethernet and 10Mbps Ethernet network
capabilities in a highly flexible desktop package.
BOUT THIS
G
UIDE
Purpose
This manual discusses how to install your DES-1004/DES-1008 10/100 Fast
Ethernet Switch.
Terms/Usage
For simplicity, this documentation 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 similar in every respect except for the
number of ports. Therefore, all information provided in this manual is
applicable to both, and at particular points, the differentiating elements
between them will be mentioned.
About This Guide
ix
10/100 Fast Ethernet Switch User’s Guide
Overview of this User’s Guide
♦ Chapter 1, Introduction. Describes the Switch and its features.
♦ Chapter 2, Unpacking and Setup. Helps you get started with the basic
installation of the Switch.
♦ Chapter 3, Identifying 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
receptacle/connector and the straight and crossover cable connector.
x
About This Guide
10/100 Fast Ethernet Switch User’s Guide
1
1 I
This section describes the features of the DES-1004/ DES-1008, as well as
giving some background information about Ethernet/ Fast Ethernet switching
technology.
NTRODUCTION
Fast Ethernet Technology
The growing importance of LANs and the increasing complexity of desktop
computing applications are fueling the need for high performance networks.
A number of high-speed LAN technologies have been proposed to provide
greater bandwidth 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 by the IEEE 802.3 LAN
committee. It is an extension of the 10Mbps Ethernet standard with the
ability to transmit and receive data at 100Mbps, while maintaining the
CSMA/CD Ethernet protocol. Since the 100Mbps Fast Ethernet is
compatible with all other 10Mbps Ethernet environments, it provides a
Introduction
1
10/100 Fast Ethernet Switch User’s Guide
straightforward upgrade and takes advantage of the company’s existing
investment in hardware, software, and personnel training.
Switching Technology
Another approach to pushing beyond the limits of Ethernet technology is the
development of switching technology. A switch bridges Ethernet packets at
the MAC address level of the Ethernet protocol transmitting among
connected Ethernet or Fast Ethernet LAN segments.
Switching is a cost-effective way of increasing the total network capacity
available to users on a local area network. A switch increases capacity and
decreases network loading by making it possible for a local area network to
be divided into different segments which don’t compete with each other for
network transmission capacity, giving a decreased load on each.
The switch acts as a high-speed selective bridge between 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 “two-repeater limit.” A switch can be
used to split parts of the network into different collision domains, making it
possible to expand your Fast Ethernet network beyond the 205 meter
network diameter limit for 100BASE-TX networks. Switches supporting
both traditional 10Mbps Ethernet and 100Mbps Fast Ethernet are also ideal
for bridging between existing 10Mbps networks and new 100Mbps networks.
Switching LAN technology is a marked improvement over the previous
generation of network bridges, which were characterized by higher latencies.
Routers have also been used to segment local area networks, but the cost of a
router and the setup and maintenance required make routers relatively
2
Introduction
10/100 Fast Ethernet Switch User’s Guide
impractical. Today’s switches are an ideal solution to most kinds of local
area network congestion problems.
Features
The Switches were designed for easy installation and high performance in an
environment where traffic on the network and the number of users increase
continuously.
The Switches with their small, compact size were specifically designed for
small to large workgroups (the 4-port switch for smaller workgroups and the
8-port for larger workgroups). These Switches can be installed where space
is limited; moreover, they provide immediate access to a rapidly growing
network through a wide range of user-reliable functions.
The Switches are ideal for deployment with m ultiple high-speed servers for
shared bandwidth 10 Mbps or 100 Mbps workgroups. In 200 Mbps fullduplex 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 switches.
The Switches are a perfect choice for site planning to upgrade to Fast
Ethernet in the future. Ethernet workgroups can connect to the Switches
now, and change adapters and hubs anytime later without needing to change
the Switches or reconfigure the network.
The Switches combine dynamic memory allocation with store-and-forward
switching to ensure that the buffer is effectively allocated for each port;
while, data flow is controlled between the transmiting and receiving nodes to
guarantee against all possible packet loss.
Introduction
3
10/100 Fast Ethernet Switch User’s Guide
The Switches are an unmanaged 10/100 Fast Ethernet Switch that offers
solutions in accelerating small Ethernet workgroups’ bandwidths. Other key
features are:
4 or 8 UTP/STP ports (depending on model) all come with auto-negotiation
and operate at 10/100 Mbps for connection to servers and hubs. All ports
can be configured for full or Half-duplex operation.
♦ Uplink/ MDI-II (media dependent interface) port for uplink to
another switch, hub or repeater. Please note that if you are using the
uplink port, you will not be able to use port one (1x) because these
ports are logically connected.
Performance 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 Halfduplex) thereby providing you with automatic and flexible solutions
in your network connections.
♦ Auto polarity detection for correction of incorrect polarity on the
receive twisted pair at each port.
♦ Data forwarding rate 148,800 pps per port at 100% of wire-speed for
100Mbps speed.
♦ Data forwarding rate 14,880 pps per port at 100% of wire-speed for
10Mbps speed.
♦ Data filtering rate eliminates all error packets, runts, etc. at 148,800
pps per port at 100% of wire-speed for 100Mbps speed.
♦ Data filtering rate eliminates all error packets, runts, etc. at 14,880 pps
per port at 100% of wire-speed for 10Mbps speed.
4
Introduction
Loading...