TRENDnet TEG-S40TXE User manual

TEG-S40TXE
4-Port 10/100/1000Mbps
Copper Gigabit Ethernet
Switch with External Power
Supply
User’s Guide

FCC Warning
This equipment has been tested and found to comply with the
regulations 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.
VCCI Warning
This is a product of VCCI Class A Compliance.

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P/N : 1907GSW304T5000

TABLE OF CONTENTS
ABOUT THIS GUIDE........................................1
TERMS....................................................................................1
OVERVIEW OF THIS USER’S GUIDE.................................1
INTRODUCTION..............................................2
GIGABIT ETHERNET TECHNOLOGY................................2
SWITCHING TECHNOLOGY.............................................3
FEATURES ..............................................................................4
UNPACKING AND SETUP..............................6
UNPACKING..........................................................................6
SETUP.....................................................................................6
CONNECTING NETWORK CABLE.....................................7
IDENTIFYING EXTERNAL COMPONENTS..9
FRONT PANEL.......................................................................9
REAR PANEL .......................................................................10
LED INDICATORS..............................................................10
TECHNICAL SPECIFICATIONS...................13

1
ABOUT THIS GUIDE
This user’s guide tells you how to install your 4-Port
10/100/1000Mbps Copper Gigabit Ethernet Switch and how to
connect it to your Gigabit Ethernet network.
Terms
For simplicity, this documentation uses the terms “Switch”
(first letter upper case) to refer to the 4-Port 1000BASE-T
Gigabit Ethernet Switch, and “switch” (first letter lower case) to
refer to all Ethernet switches, including this 4-Port 1000BASE-
TGigabit Ethernet Switch.
Overview of this User’s Guide
Introduction. Describes the Switch and its features.
Unpacking and Setup. Helps you get started with the
basic installation of the Switch.
Identifying External Components. Describes the front
panel, rear panel and LED indicators of the Switch.
Technical Specifications. Lists all the technical
specifications of the Switch.

2
INTRODUCTION
This section describes the features of the Gigabit Ethernet
Switch, as well as providing some background information about
Gigabit Ethernet and switching technology.
Gigabit Ethernet Technology
Gigabit Ethernet is an extension of IEEE 802.3ab Ethernet
utilizing the same packet structure, format, and support for
CSMA/CD protocol, full duplex, flow control, and management
objects, but with a tenfold increase in theoretical throughput
over 100Mbps Fast Ethernet and a hundredfold increase over
10Mbps Ethernet. Since it is compatible with all 10Mbps and
100Mbps Ethernet environments, Gigabit Ethernet provides a
straightforward upgrade without wasting a company’s existing
investment in hardware, software, and trained personnel.
The increased speed and extra bandwidth offered by Gigabit
Ethernet is essential for coping with the network bottlenecks
that frequently develop as computers and their busses get faster
and more users use applications that generate more traffic.
Upgrading key components, such as your backbone and servers
to Gigabit Ethernet can greatly improve network response times

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as well as significantly speed up the traffic between your
subnets.
Gigabit Ethernet supports video conferencing, complex imaging,
and similar data-intensive applications. Likewise, since data
transfers occur 10 times faster than Fast Ethernet, servers
outfitted with Gigabit Ethernet adapters are able to perform 10
times the number of operations in the same amount of time.
Switching Technology
Another key development pushing the limits of Ethernet
technology is in the field 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 segment.
The switch acts as a high-speed selective bridge between the
individual segments. The switch automatically forwards traffic

4
that needs to go from one segment to another without interfering
with any other segments. This allows the total network capacity
to be multiplied, while maintaining the same network cabling and
adapter cards.
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
impractical. Today’s switches are an ideal solution to most local
area network congestion problems.
Features
The 4-Port 10/100/1000Mbps Copper Gigabit Ethernet Switch
with External Power Supply was designed for easy installation
and high performance in an environment where traffic on the
network and the number of users increase continuously.
?? 410/100/1000Mbps Gigabit Ethernet ports
?? Auto-Negotiation and Auto-MDIX for each port
?? SupportsFull/Half duplex transfer mode for 10 and
100Mbps
?? SupportsFull duplex transfer mode for 1000Mbps
?? Wire speed reception and transmission

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?? Store-and-Forward switching method
?? Supports 8K MAC addresses entities per device
?? Supports 256 Kbytes RAM for data buffering
?? Extensive diagnostic LEDs on the front panel
?? IEEE 802.3x flow control for full-duplex
?? Back pressure flow control for half-duplex

6
UNPACKING AND SETUP
This chapter provides unpacking and setup information for the
Switch.
Unpacking
Open the shipping carton of the Switch and carefully unpack its
contents. The carton should contain the following items:
One 4-Port 10/100/1000Mbps Gigabit Ethernet Switch
Four rubber feet with adhesive backing
One external power adapter
This User’s Guide
If any item is found missing or damaged, please contact your
local reseller for replacement.
Setup
The setup of the Switch can be performed using the following
steps:

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?? Install the Switch at a fairly cool and dry place. See
Technical Specification for the acceptable operating
temperature and humidity ranges.
?? Install the Switch at a site free from direct sunlight, dust,
electromagnetic source, and vibration.
?? Leave at least 10cm of space around the Switch for
ventilation.
?? Visually inspect the DC power jack and make sure that it is
securely connected to the power adapter.
Connecting Network Cable
The 4-Port 10/100/1000Mbps Gigabit Ethernet Switch
supports four 10/100/1000Mbps Gigabit Ethernet connections.
In 10Mbps or 100Mbps, these ports support half or full duplex
mode. They support full duplex mode when running in
1000Mbps.
All ports of the Switch are Auto-MDIX type ports. They can
transform to MDI-II or MDI-X medium type automatically and
user can make connections with either “straight through” or
“crossover” Cat. 5 cables.

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The 4-Port 10/100/1000Mbps Gigabit Ethernet Switch requires
5V DC/2.4A power supply. The power supply is included in
the package and you can power up the Switch without having
any or all LAN segment cables connected.

9
IDENTIFYING EXTERNAL COMPONENTS
This chapter describes the front panel, rear panel and LED
indicators of the Switch
Front Panel
The front panel of the Switch consists of four 1000BASE-T
ports and 13 LED indicators.
LED Indicators
1000BASE-T Gigabit Ethernet Ports
Front panel of the Switch
1000BASE-T Ports:
Four 10/100/1000Mbps Auto-Negotiation Gigabit Ethernet
interface.
LED Indicators
Comprehensive LED indicators display the conditions of the
Switch and status of the network connections. Please go to LED

10
Indicators section in the following page for descriptions of the
LED indicators.
Rear Panel
The rear panel of the Switch consists of a DC power connector.
The followingfigure shows the rear panel of the Switch.
<Rear panel of the Switch>
DC Power Jack:
Power is supplied through an external DC power adapter. Check
the Technical Specification section for information about the DC
power input voltage.
LED Indicators
The Switch has the following LED indicators: Power, Link/Act,
1000Mbps and 100Mbps. The followings show the LED
indicators for the Switch along with the function of each
indicator.

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<The LED indicators>
POWER
This indicator lights green when the Switch is receiving power
otherwise it is off.
Link/Act
This LED indicator lights up when there is a secure
connection (or link) to the related port. It blinks whenever
there is data reception or data transmission (i.e. Activity—
Act) occurring at the port.
1000Mbps
This LED indicator lights up when there is a secure
connection (or link) to 1000Mbps Gigabit Ethernet device at
the related port.
100Mbps
This LED indicator lights up when the related port is
connecting (or linking) to 100Mbps Fast Ethernet device.

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10Mbps
When both the 1000Mbps and 100Mbps LED indicators are
off, the connection (or link) is 10Mbps.

13
TECHNICAL SPECIFICATIONS
General
Standards: IEEE 802.3ab 1000BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3 10BASE-T
IEEE 802.3x Flow Control
Protocol: CSMA/CD
Data
Transfer
Rate:
10Mbps (Half-duplex)Ethernet:
20Mbps (Full-duplex)
100Mbps (Half-duplex)Fast Ethernet:
200Mbps (Full-duplex)
Gigabit Ethernet: 2000Mbps (Full-duplex)
Topology: Star
Network
Cables: Ethernet: 2-pair UTP/STP Cat. 3,4,5 Cable, 100 meters max.
Fast Ethernet: 2-pair UTP/STP Cat. 5 Cable, 100
meters max.
Gigabit Ethernet: 4-
pair UTP/STP Cat. 5 Cable, 100 meters,
max.
Number of
Ports:
Four 10/100/1000MbpsGigabit Ethernet ports

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General
Ports:
Physical and Environmental
DC inputs:5V, 2.4A
Power
Consumption:12 Watts max.
Operating
Temperature:0 ?C ~ 40?C (32°F ~ 104°F)
Storage
Temperature:-10?C ~ 70?C (14°F ~ 158°F)
Humidity:5% ~ 90% (non-condensing)
Dimensions:190 × 120× 38mm (7.5“ x 1.5“ x
4.7“) (W x H x D)
Weight: 1.50 kg (3.31 lbs)
Certification: CE Mark Class A, FCC Class A, VCCI
Class A
Performance
Transmission
Method:Store-and-forward
RAM Buffer:256 Kbytes per device
Address Table: 8K MAC addresses per device
Packet
Filtering/Forwarding
Rate:
10Mbps: 14,880 Packet per Second
(pps)
100Mbps: 148,800 pps