D-Link DES-1005D Specifications

DES-1005D
5-Port 10/100Mbps Switch
Manual
RECYCLABLE
V4.10
TABLE
OF
C ONTENTS
ABOUT THIS GUIDE .......................................................................1
PURPOSE.............................................................................................1
INTRODUCTION ..............................................................................2
FAST ETHERNET TECHNOLOGY .........................................................2
SWITCHING TECHNOLOGY .................................................................2
FEATURES ..........................................................................................4
UNPACKING AND SETUP ..............................................................6
UNPACKING........................................................................................6
SETUP .................................................................................................6
IDENTIFYING EXTERNAL COMPONENTS ..............................7
FRONT PANEL ....................................................................................7
LED INDICATORS ...............................................................................7
REAR PANEL ......................................................................................8
CONNECTING THE SWITCH ........................................................9
PC TO DES-1005D.............................................................................9
HUB TO DES-1005D ..........................................................................9
DES-1005D TO OTHER DEVICES ........................................................9
PORT SPEED & DUPLEX MODE ........................................................10
MOUNTING THE SWITCH ON A WALL...................................11
TECHNICAL SPECIFICATIONS .................................................13
RJ-45 PIN SPECIFICATION .........................................................15
ii
A BOUT T HIS G UIDE
Congratulations on your purchase of the D-Link DES-1005D. This device
integrates 100Mbps Fast Ethernet and 10Mbps Ethernet network
capabilities in one high-performance, easy-to-use solution.
Purpose
This manual will familiarize you with the DES-1005D and guide you
through the installation process.
1
I 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. 100BASE-T (Fast Ethernet) provides a cost-effective and highperformance solution for small workgroups, SMBs (Small to Medium
Businesses), and any network supporting bandwidth-intensive applications.
Fast Ethernet technology operates at 10 times the speed of traditional
Ethernet, offering maximum performance and enhanced capability for
existing Ethernet-based networks.
100Mbps Fast Ethernet is a 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
straightforward upgrade and takes advantage of the existing investment in
hardware, software, and personnel training.
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 demanding applications, such as
multimedia production and video conferencing, are on the horizon. The
most promising techniques, as well as the best return on investment, could
well consist of installing the right mixture of Ethernet switches.
A switch increases capacity and decreases network loading by dividing a
local area network into different LAN segments. Dividing a LAN into
2
multiple segments is one of the most common ways of increasing available
bandwidth. If segmented correctly, most network traffic will remain within
a single segment, enjoying the full-line speed bandwidth of that segment.
Switches provide full-line speed and dedicated bandwidth for all
connections. This is in contrast to 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 them, so there is no
contention for network bandwidth with other nodes. As a result, the switch
considerably reduces the likelihood of traffic congestion.
For Ethernet networks, a switch is an effective way of eliminating the
problem 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 Ethernet network beyond the 205-meter
network diameter limit for 100BASE-TX networks. Switches supporting
both 10Mbps Ethernet and 100Mbps Fast Ethernet are also ideal for
bridging between existing 10Mbps networks and newer 100Mbps
networks.
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.
3
Features
The DES-1005D is a high performance switch designed specifically for
environments where traffic on the network and the number of users
increase continuously.
The DES-1005D, with its small, compact size, was specifically designed
for small to mid-sized workgroups. The DES-1005D can be installed
where space is limited; moreover, it provides immediate access to a
rapidly growing network through a wide range of user-reliable functions.
The DES-1005D is ideal for deployment with multiple high-speed servers
for 10Mbps or 100Mbps shared-bandwidth workgroups. With the highest
bandwidth at 200Mbps (100Mbps full-duplex mode), any port can provide
workstations with a congestion-free data pipe for simultaneous access to
the server.
The DES-1005D is scalable, allowing two or more DES-1005D to be
cascaded together. Since all ports support 200Mbps, any one of its five
ports may be used to cascade to an additional switch to open a Full-Duplex
Fast Ethernet pipe.
The DES-1005D is the perfect choice for a department or office planning
to upgrade to Fast Ethernet. The DES-1005D can accommodate 10Mbps
or 100Mbps devices, providing a flexible solution for existing (10Mbps)
Ethernet workgroups.
The DES-1005D combines dynamic memory allocation with store-andforward switching to ensure that the buffer is effectively allocated for each
port; and it controls the data flow between the transmit and receive nodes
to guarantee against possible packet loss.
The DES-1005D is an unmanaged 10/100Mbps Fast Ethernet switch that
offers solutions for the accelerating bandwidth needs of small Ethernet
workgroups.
Other key features include:
 Auto-MDI/MDI-X function supports automatic MDI/MDI-X
crossover detection, giving true ‘plug and play’ capability—Crossover
or Straight-Through CAT5 cables can be plugged into any port.
4



Nway Auto-negotiation for any port. This allows for auto-sensing of
speed (10/100Mbps), providing an automatic and flexible solution for
the network.
Flow control for any port. This minimizes dropped packets by sending
out collision signals when the port’s receiving buffer is full.
Data filtering rate eliminates all error packets, runts, etc., per port at
wire-speed for 100Mbps operation and 10Mbps operation.
5
U NPACKING AND S ETUP
Unpacking
Open the box and carefully unpack it. The box should contain the
following items:

One DES-1005D: 5-port 10/100Mbps Ethernet Switch

One External Power Adapter

Wall Mount Kit

CD

Quick Installation Guide
If any item is missing or damaged, please contact your local reseller for a
replacement.
Setup
The setup of the DES-1005D can be performed using the following steps:

The power outlet should be within 1.82 meters (6 feet) of the Switch.

Visually inspect the DC power jack and make sure that it is fully
secured to the power adapter.

Do not cover the ventilation holes on the sides of the Switch, and
make sure there is adequate ventilation around it.

Do not place heavy objects on the switch.
6
I DENTIFYING E XTERNAL C OMPONENTS
Front Panel
The figure below shows the front panel of the DES-1005D.
DES-1005D 10/100Mbps Fast Ethernet Switch
LED Indicators

Power Indicator:
This green indicator light is on when the Switch is receiving power;
otherwise, it is off.

Link/Act:
This LED indicator light is green when the port is connected to a
device. The green indicator blinks as data is transmitted or received.
7
Rear Panel
DES-1005D 10/100Mbps Fast Ethernet Switch
Auto MDI/MDI-X Ports:
All ports support automatic MDI/MDI-X crossover detection. The
AutoMDI/MDI-X function makes it simple to connect to the switch—just
plug either a Crossover or Straight-Through CAT5 cable into any port.
Power Jack:
Power is supplied through an external power adapter. Check the technical
specification section for information about the power input voltage.
Since the DES-1005D does not require a power button, plugging its power
adapter into a power outlet will immediately power it on.
8
CONNECTING THE SWITCH
PC to DES-1005D
A computer can be connected to the DES-1005D via a two-pair Category 3,
4, 5 UTP/STP Straight-Through or Crossover cable. A computer equipped
with a RJ-45 10/100Mbps port can be connected to any of the five DES1005D ports.
The LED indicators for the PC connection depend on the capability of the
computer’s Ethernet card. If the LED indicators are not lit after making a
proper connection, check the computer’s Ethernet card, the cable, and the
DES-1005D’s conditions and connections.
Hub to DES-1005D
A hub (10 or 100BASE-TX) can be connected to the DES-1005D via a
two-pair Category 3, 4, or 5 UTP/STP Straight-Through or Crossover
cable. For 100Mbps operation a Category 5 cable must be used. The
connection is accomplished from any port of the hub to any port of the
DES-1005D.
DES-1005D to other devices
The DES-1005D can be connected to another switch or other devices
(routers, bridges, etc.) via a two-pair Category 3, 4, 5 UTP/STP StraightThrough or Crossover cable. A Category 5 cable must be used for
100Mbps operation. The connection can be accomplished from any (MDIX) port on the DES-1005D to any of the 10Mbps or 100Mbps (MDI-X)
ports on another switch or other devices.
9
Port Speed & Duplex Mode
After plugging the selected cable to a specific port, the system uses autonegotiation to determine the transmission mode, auto-detecting the
network speed (10Mbps or 100Mbps) for any new twisted-pair connection.
If the attached device does not support auto-negotiation or has autonegotiation disabled, an auto-sensing process is initiated to select the
speed and half-duplex mode is selected.
10
M OUNTING
THE
S WITCH
ON A
WALL
The DES-1005D can also be mounted on a wall. Two mounting slots are
provided on the bottom of the switch for this purpose. Please make sure
that the front panel is exposed in order to view the LEDs. Please refer to
the illustration below:
A.) Mounting on a cement wall
1.
2.
3.
Mount the Nylon screw anchors into a cement wall.
Drive the T3 x 15L screws into the Nylon screw anchors.
Hook the mounting holes of the switch back on the screws; you
have completed the wall-mount.
B.) Mounting on a wood wall
1. Drive the T3 x 15 L screws into the wood wall.
2. Hook the mounting holes of the switch back on the screws; you
have completed the wall-mount.
(1) 3/4 inch minimum
for wood wall
(2) 3 inch minimum
for cement wall.
11
C.) Mounting on a metal wall
1.
Mount the magnetic base screws (optional) onto the mounting
holes of the switch.
2.
Attach the switch to a metallic surface.
3.
The magnet kit is optional and is not included in the package
contents.
12
T ECHNICAL S PECIFICATIONS
General
Standards
IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX Fast Ethernet
Protocol
CSMA/CD
Data Transfer Rate
Ethernet: 10Mbps (half duplex)
20Mbps (full-duplex)
Fast Ethernet: 100Mbps (half duplex)
200Mbps (full- duplex)
Topology
Star
Network Cables
10BASET: 2-pair UTP CAT. 3,4,5/5e (100 m), EIA/TIA568 100-ohm STP (100 m)
100BASE-TX: 2-pair UTP CAT. 5/5e (100 m), EIA/TIA-568
100-ohm STP (100 m)
Number of Ports
5 x 10/100Mbps auto-negotiation, auto MDI/MDI-X ports
Physical and Environmental
DC inputs
DC 5V/1A
Power Consumption
1.9 Watts (DC), 4.5 Watts (AC)
Temperature
Operating: 0° ~ 50° C (32º to 122º F)
Storage: -10° ~ 70° C (14ºto 158º F)
Humidity
Operating: 10% ~ 90% RH, Non-condensing
Storage: 5% ~ 90% RH, Non-condensing
Dimensions (W x H x D)
(approx.) 5.0 x 3.3 x 1.2 inches (125.3 x 83.4 x 29.1 mm)
EMI:
FCC Class B, ICES-003 Class B, CE Class B, VCCI Class B,
C-Tick Class B
Safety
cUL, CB
13
Performance
Transmission Method:
Store-and-forward
RAM Buffer
512Kbits (64KBytes) per device
Filtering Address Table
2K entries per device
Packet Filtering /
Forwarding Rate:
10Mbps Ethernet: 14,880/pps
MAC Address Learning:
Automatic update
100Mbps Fast Ethernet: 148,800/pps
14
RJ-45 P IN S PECIFICATION
The following diagram and tables show the standard RJ-45
receptacle/connector and their pin assignments.
RJ-45 Connector pin assignment
Contact
Media Direct Interface Signal
1
Rx +(receive)
2
Rx - (receive)
3
Tx + (transmit)
4
Not used
5
Not used
6
Tx - (transmit)
7
Not used
8
Not used
RJ-45 pin assignment
Standard RJ-45 receptacle/connector
15