Advantech SG-3103 User manual

SG-3103
Security Gateway with 3 LAN
User’s Manual

SG-3103 User’s Manual ii
Copyright
This document is copyrighted in 2002, by Advantech Co., Ltd. All rights
are reserved. Advantech Co., Ltd. reserves the right to make improve-
ments to the products described in this manual at any time without notice.
No part of this manual may be reproduced, copied, translated or transmit-
ted in any form or by any means without the prior written permission of
Advantech Co., Ltd. Information provided in this manual is intended to
be accurate and reliable. However, Advantech Co., Ltd. assumes no
responsibility for its use, nor for any infringements of the rights of third
parties, which may result from its use.
Advantech Customer Service
Each and every Advantech product is built to the most exacting specifica-
tions to ensure reliable performance in the harsh and demanding condi-
tions typical of industrial environments. Whether your new Advantech
equipment is destined for your home or the factory floor, you can be
assured that your product will provide the reliability and ease of operation
for which the name Advantech has come to be known. Your satisfaction
is our primary concern. Here is a guide to Advantech’s customer services.
To ensure you get the full benefit of our services, please follow the
instructions on the next page carefully.
This manual is for the SG-3103.
Part No. 200A310300
1st Edition: September, 2002
Printed in Taiwan

iii
Technical support
We want you to get the maximum performance from your products. So if
you run into technical difficulties, we are here to help. For the most fre-
quently asked questions, you can easily find answers in your product doc-
umentation. If you still cannot find the answer, gather all the information
or questions that apply to your problem, and with the product close at
hand, call your dealer. Our dealers are well trained and ready to give you
the support you need to get the most from your Advantech products. In
fact, most problems reported are usually minor and are able to be easily
resolved over the phone. In addition, free technical support is available
from Advantech engineers every business day.
Additional Information and Assistance
Step 1. Visit the Advantech web site at www.advantech.com where you
can find the latest information about the product.
Step 2. Contact your distributor, sales representative, or Advantech's cus-
tomer service center for technical support if you need additional
assistance. Please have the following information ready before
you call:
• Product name and serial number
• Description of your peripheral attachments
• Description of your software (operating system, version, application
software, etc.)
• A complete description of the problem
• The exact wording of any error messages

SG-3103 User’s Manual iv
Safety Instructions
1. Please read these safety instructions carefully.
2. Please keep this User’s Manual for later reference.
3. Please disconnect this equipment from AC outlet before cleaning. Don’t use liq-
uid or sprayed detergent for cleaning. Use moisture sheet or cloth for cleaning.
4. For pluggable equipment, the socket-outlet should be installed near the equip-
ment and should be easily accessible.
5. Please keep this equipment away from high humidity.
6. Put this equipment on a reliable surface when installing. A drop or fall could
cause injury.
7. Do not leave this equipment in an non air-conditioned environment, storage tem-
perature above 50 C may damage the equipment.
8. The openings on the enclosure are for air convection and protect the equipment
from overheating. DO NOT COVER THE OPENINGS.
9. Make sure of the voltage of the power source when connecting the equipment to
the power outlet.
10. Place the power cord in such a way that people can not step on it. Do not place
anything over the power cord. The power cord must be rated for the product and
the voltage and current marked on the product’s electrical ratings label. The volt-
age and current rating of the cord should be greater than the voltage and current
rating marked on the product.
11. All cautions and warnings on the equipment should be noted and followed.
12. If the equipment is not in use for long time, disconnect the equipment from main
power to avoid being damaged by transient over-voltage.
13. Never pour any liquid into ventilation openings. This could cause fire or electri-
cal shock.
14. Never open the equipment. For safety reasons, only qualified service personnel
should open the equipment.
15. If one of the following situations arise, get the equipment checked by service per-
sonnel:
a. The power cord or plug is damaged.
b. Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
d. The equipment does not work well or you can not get it work accord-
ing to the user’s manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
16. Never open equipment. Only qualified service personnel should open.
17. CAUTION: THE COMPUTER IS PROVIDED WITH A BATTERY-POW-
ERED REAL-TIME CLOCK CIRCUIT. THERE IS A DANGER OF EXPLO-
SION IF A BATTERY IS INCORRECTLY REPLACED. REPLACE ONLY
WITH SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANU-
FACTURE. DISCARD USED BATTERIES ACCORDING TO THE MANU-
FACTURER’S INSTRUCTIONS.

v Table of Contents
Contents
Chapter 1 Introduction ......................................................2
1.1 About the SG-3103............................................................ 2
1.2 Product Features................................................................ 2
1.3 Hardware ........................................................................... 2
Figure 1.1:Internal View of SG-3103............................. 3
Figure 1.2:Bottom View of SG-3103 ............................. 3
1.4 Front Panel ........................................................................ 4
Figure 1.3:Front Panel of the SG-3103........................... 4
1.5 Rear Panel ......................................................................... 5
Figure 1.4:Rear Panel of the SG-3103............................ 5
1.6 Packing Contents............................................................... 5
Chapter 2 Hardware Installation......................................8
2.1 RAM Module and CompactFlash Card Installation.......... 8
2.2 HDD Installation ............................................................. 11
2.3 CPU and Fan Installation ................................................ 12
2.4 Interface Connections...................................................... 12
2.4.1 Network Connection ..................................................... 12
2.4.2 Power Connection......................................................... 12
Chapter 3 Product Specifications ...................................14
Appendix A CPU Board Reference....................................16

SG-3103 User’s Manual vi Table of Contents

CHAPTER
1
Introduction
This chapter gives information on the
SG-3103.
Sections include:
• About the SG-3103
• Product Features
• Hardware
• Front Panel
• Rear Panel
• Packing Content

SG-3103 User’s Manual 2
Chapter 1 Introduction
1.1 About the SG-3103
Advantech's SG-3103 Security Gateway is specially designed for internet
secure connectivity. It can be used as a triple Ethernet Firewall/VPN/IDS
device. The SG-3103, with its industrial grade 1 U chassis and high per-
formance computing power, gives network security system integrators
and software vendors choices when integrating their security applica-
tions. Applied to any networked environment, the SG-3103 has the pro-
cessing power and reliability to handle your mission critical, network
security applications. Advantech also depends on customer’s require-
ments to provide OEM/ODM service.
1.2 Product Features
• High computing power, supports Intel®Pentium III/Celeron processors
up to 850 MHz
• 3 fast Ethernet for WAN, LAN, DMZ applications
• Embedded Linux certified
• Suitable for Firewall/VPN/IDS/Security server platforms
1.3 Hardware
The SG-3103 Security Gateway platform supports Intel Pentium III/Cele-
ron CPUs up to 850 MHz. The SG-3103 has one CompactFlash card
interface and one 3.5” IDE Hard drive space available for software ven-
dor or system integrators to apply a storage device. With two SO-DIMM
sockets, the SG-3103 supports up to two 256 MB PC-100 SDRAM SO-
DIMM.

3 Chapter1
Figure 1.1: Internal View of SG-3103
Figure 1.2: Bottom View of SG-3103

SG-3103 User’s Manual 4
1.4 Front Panel
Seven LEDs indicate the status of the three Ethernet ports (LAN/WAN/
DMZ) and power status. Users can easily determine the system status.
This design allows for easy modification, maintenance, and saves time.
Figure 1.3: Front Panel of the SG-3103
1. Power LED
The POWER LED is red under normal conditions.
2. WAN LED
When the cable is connected to the WAN, the LED is orange. When
the SG-3103 receives data, the other LED flashes green.
3. LAN LED
When the cable is connected to the LAN, the LED is orange. When
the SG-3103 receives data, the other LED flashes green.
4. DMZ LED
When the cable is connected to the DMZ, the LED is orange. When
the SG-3103 receives data, the other LED flashes green.

5 Chapter1
1.5 Rear Panel
Figure 1.4: Rear Panel of the SG-3103
1. DMZ port
The DMZ port connector is RJ-45 and supports 10/100BaseTX
Ethernet (10 Mbps/100 Mbps on a twisted pair cable). This port
connects non-secured/untrusted devices.
2. LAN port
The LAN port connector is RJ-45 and supports 10/100BaseTX
Ethernet (10 Mbps/100 Mbps on a twisted pair cable). This port
connects secured/trusted devices.
3. WAN port
The WAN port connector is RJ-45 and supports 10/100BaseTX
Ethernet (10 Mbps/100 Mbps on a twisted pair cable). This port
connects to the external network of internet.
4. COM port
The console port supports a data terminal equipment (DTE) inter-
face (cable included) with 8 data bits, no parity, and 1 stop bit, the
default speed is 38400 bps.
1.6 Packing Contents
The SG-3103 package consists of the following items:
• SG-3103
• CPU cooling fan
• PS2 Keyboard/Mouse cable
• IDE cable
• Utility CD
• User’s Manual
• Rack-mount Kit

SG-3103 User’s Manual 6

CHAPTER
2
Hardware Installation
This chapter tells how to set up the SG-
3103 hardware. Be sure to read all the
safety precautions before you begin the
installation procedure.

SG-3103 User’s Manual 8
Chapter 2 Hardware Installation
2.1 RAM Module and CompactFlash Card Installation
1. Using a screwdriver, remove the bottom cover.

9 Chapter2
2. Once removed, the SO-DIMM sockets and CompactFlash card
socket can be seen.
3. Insert a SO-DIMM into the upper socket first.

SG-3103 User’s Manual 10
4. The socket will be tightly secured once the SO-DIMM is pressed
down.
5. A second SO-DIMM can be inserted in the lower (shown) socket

11 Chapter2
6. Insert the CompactFlash card into the socket.
2.2 HDD Installation
The SG-3103 supports one 3.5” IDE Hard Drive.

SG-3103 User’s Manual 12
2.3 CPU and Fan Installation
2.4 Interface Connections
2.4.1 Network Connection
Connect a Twisted Pair Ethernet (TPE) network cable to the LAN, WAN,
or DMZ port.
2.4.2 Power Connection
Connect an AC power to Power connector. The system supports100 V ~
240 VAC power in.

CHAPTER
3
Product Specifications
This chapter lists the specifications of
the SG-3103

SG-3103 User’s Manual 14
Chapter 3 Product Specifications
• CPU: Socket 370 for Intel® Pentium III / Celeron processors up to 850
MHz
• Chipset: Intel 440BX chipset, support 100 MHz FSB
• BIOS: Award 256K flash memory
• Memory: Two SO-DIMM sockets support up to Max. 512 MB
• LAN: Triple Intel 82559ER Fast Ethernet controllers, support 10/100
Base-T
• Storage: One 3.5” HDD drive option and one CompactFlash option
• I/O: 1 x RS-232 port (Console), 3 x RJ-45 LAN ports
• Watchdog timer: 63 level timer intervals
• AC power: 150 W, 100 V ~ 240 V
• Indicators: LED Displays Triple LANs, and Power
• Operating temperature: 0 ~ 50° C (32 ~ 104° F)
• Storage temperature: -20 ~ 75° C (-4 ~ 167° F)
• Transportation temperature/humidity: -20 ~ 75° C, 5 ~ 95%
• Operating humidity: 5 ~ 95% @ 40° C, non-condensing
• Storage humidity: 5 ~ 95%
• Dimensions: 426 x 44 x 273 mm (W x H x D)