Users Manual
| FCC Part 15 Notice |
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation. Class B limits
are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy, and,
if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications.
However, there is not guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:
• Reorient the receiving antenna.
• Increase the separate between the equipment and the
receiver.
• Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician
for help.
| Copyright |
Copyrightⓒ 2004 by Corecess All rights Reserved.
No part of this book shall be reproduced, stored in a
retrieval system, or transmitted by any means, electronic,
mechanical, photocopying, recording, or otherwise,
without written permission from the publisher.
The specifications and information regarding the products
in this manual are subject to change without notice.
| Trademark Credit |
Corecess 3115 is a registered trademark of Corecess Inc.
Windows is registered trademark of Microsoft Corp.
Corecess Inc.
500-2, Sangdaewon-dong, Jungwon-ku, Sungnam-city,
Kyungki-do, Korea, 462-120
TEL: +82-31-739-6600 FAX: +82-31-739-6622
http://www.corecess.com
Using This Document
Thank you for using the product of Corecess. This manual will show you how to set up the
Corecess 3115 ADSL modem, and how to customize its configuration to get the most out of your
new product.
This user manual uses the following conventions:
Note: Introduces useful item for the use of product, reference, and its related materials.
Caution: Explains possible situations or conditions of improper operation and possibility of losing data
and provides suggestions how to deal with those cases.
Table of Contents
Introduction ..................................................................... 4
Key Features ............................................................. 4
System Requirement ................................................. 4
Types of ADSL Services ............................................ 5
Getting to Know the Corecess 3115 ......................... 7
Unpacking the Box ..................................................... 7
Front Panel ................................................................. 8
Rear Panel ................................................................. 9
Connecting Hardware ................................................ 10
Basic Procedure of Cabling ..................................... 11
Optional Procedure of Cabling ................................ 12
Connecting Power ................................................... 13
Configuring Your Computers .................................... 14
Before you begin ..................................................... 14
Windows XP ............................................................ 14
Windows 2000/NT ................................................... 15
Windows 95/98/ME ................................................. 16
Configuring a Computer Connected to the USB Port .... 17
Troubleshooting ........................................................... 21
Technical Specifications ............................................ 23
Corecess 3115 Installation Guide
4
Introduction
The Corecess 3115 is an Asymmetric Digital Subscriber Line (ADSL) modem used for home
connectivity to an ADSL service provider network. The Corecess 3115 ADSL modem receives
adaptive data rates of up to 8Mbps downstream and transmits 1Mbps upstream.
Key Features
The Corecess 3115 ADSL modem provides the following key features:
y Internal ADSL modem for high-speed Internet access
y 10/100Base-T Ethernet router to provide Internet connectivity to all computers on your LAN
y USB port for connecting a USB-enabled PC (optional)
y Network address translation (NAT), Firewall, and IP filtering functions to provide security for
your LAN
y Network configuration through DHCP Server and DHCP Relay
y Services including IP route and DNS configuration, RIP, and IP and DSL performance
monitoring
y Configuration program you access via an HTML browser
System Requirement
In order to use the Corecess 3115, you must have the following:
y ADSL service up and running on your telephone line, with at least one public Internet address
for your computer.
y One or more computers each containing an Ethernet 10Base-T/100Base-T network interface
card (NIC) and/or a single computer with a USB port.
y An Ethernet hub/switch, if you are connecting the device to more than one computer on an
Ethernet network.
y For system configuration using the supplied web-based program: a web browser such as
Internet Explorer v5.0 or later, or Netscape v4.7 or later.
5
Types of ADSL Service
The Corecess 3115 supports the following types of ADSL service.
Bridge Mode
The Corecess 3115 in bridge mode behaves like a wire which is connecting a local PC directly to a
service provider’s network.
Router Mode
The Corecess 3115 in router mode can be organized as a small LAN using NAT and DHCP server
function with IP routing. It allows multiple PCs to communicate and share the resource using only
one ADSL line. There are three types of router mode: PPPoA/PPPoE, Static IP, and Dynamic IP.
The following table shows the typical configuration for using the Corecess 3115 in bridge mode or
router mode.
Router Mode
ADSL Service
Configuration
Bridge Mode
PPPoA/PPPoE Static IP Dynamic IP
VPI/VCI Provided by ISP Provided by ISP Provided by ISP Provided by ISP
Static IP Address N/A
N/A
(Automatically
assigned by ISP)
Provided by ISP
N/A
(Automatically
assigned by ISP)
Subnet Mask N/A
N/A
(Automatically
assigned by ISP)
Provided by ISP
N/A
(Automatically
assigned by ISP)
Default
Gateway N/A
N/A
(Automatically
assigned by ISP)
Provided by ISP
N/A
(Automatically
assigned by ISP)
Encapsulation 1483 Bridged IP
LLC
PPPoA VC-Mux/
PPPoE LLC
1483 Bridged IP
LLC
1483 Bridged IP
LLC
Bridge Enabled Disable Disable Disable
PPP User Name N/A Provided by ISP N/A N/A
PPP Password N/A Provided by ISP N/A N/A
WAN
DHCP Client Disable Disable Disable Enabled
IP Address N/A 10.0.0.2 (Default) 10.0.0.2 (Default) 10.0.0.2 (Default)
Subnet Mask N/A 255.0.0.0 (Default) 255.0.0.0 (Default) 255.0.0.0 (Default)
LAN
DHCP Server N/A Enabled Enabled Enabled
(continued)
Corecess 3115 Installation Guide
6
Router Mode
ADSL Service
Configuration
Bridge Mode
PPPoA/PPPoE Static IP Dynamic IP
NAT N/A NAPT NAPT NAPT
DNS N/A
N/A
(Automatically
assigned by ISP)
Provided by ISP
N/A
(Automatically
assigned by ISP)
7
Corecess3115
PWR
LINK
NET
ACT
LAN
DATA
Getting to Know the Corecess 3115
Unpacking the Box
Check the shipping carton carefully to ensure that the contents include the items you ordered.
y Corecess 3115 ADSL modem
y Power adapter and power cord
y Ethernet cable (“straight-through” type)
y Standard phone/DSL line cable
y Installation guide (this document)
Note: If you purchase the Corecess 3115 model which has an USB port, the following optional USB
cable and installation CD are included in the package:
Note: The following hardware is not provided but neccssary to install and configure the Corecess
3115. Before installing the Corecess 3115, prepare the following hardware:
y Micro-filter or splitter (provided separately by your service provider)
y PC with Ethernet port or adapter (optional)
Caution: To reduce the risk of fire, use only No. 26AWG or larger telecommunication line cord.
Installation guide
Corecess 3115
Power adpater
Ethernet cable (straight-through type)
Phone/DSL line cable(RJ-11)
USB cable
Installation CD
Power cord
Corecess 3115 Installation Guide
8
PWR
LINK
NET
ACT
LAN
DATA
Front Panel
The front panel contains lights called LEDs that indicate the status of the unit.
Label Color Function
PWR Green On : The Corecess 3115 is powered on.
Off : The Corecess 3115 is powered off.
LINK Green
On : ADSL link is established and active.
Flash : The Corecess 3115 is trying to establish ADSL link.
Off : No ADSL link.
NET Green On : WAN link is established and active.
Off : No WAN link.
ACT Green Flash : ADSL data activity occurs (may appear solid when data traffic is heavy).
Off : No ADSL data activity.
LAN Green On : LAN link is established and active.
Off : No LAN link.
DATA Green Flash : LAN data activity occurs (may appear solid when data traffic is heavy).
Off : No LAN data activity.
9
5V DC OFF ON
CONSOLUSB LANPHONE LINE
1 2 3 4 5 6 7 8
Rear Panel
The rear panel contains the ports for the unit’s data and power connections.
No. Name Function
n PHONE* Connects to a telephone.
o LINE Connects the device to a telephone jack for DSL communication.
p USB* Connects to the USB port on your PC.
q LAN Connects the device to your PC’s Ethernet port, or to the uplink port on your
LAN’s hub, using the cable provided.
r CONSOL* Connects the device to a console terminal.
s DC IN Connects to the supplied power converter cable.
t (F/G) * Connects to Frame Ground for earthing.
u OFF/ON Switches the unit on and off.
※ The parts with * in the ‘Name’ field are optional. They could be provided or not according to the Corecess 3115
model which you have purchased.
Corecess 3115 Installation Guide
10
5V DC OFF ON
CONSOLUSB LANPHONE LINE
Connecting Hardware
The Corecess 3115 supports both the POTS splitter and micro-filter phone configurations. Before
cabling the Corecess 3115, verify your configuration with your service provider. This section
describes how to connect the Corecess 3115 to the phone jack, the power outlet, and your
computer or network.
The following figure illustrates the hardware connections. The layout of the ports on your device
may vary from the layout shown. Refer to the steps that follow for specific instructions.
The parts covered ※ with are optional.
<네모가 with 뒤로 가도록 해주세요.>
Hub o
r
switch (for local area)
Phone cable
Console cable
Console terminal
Phone
Ethernet cable
Powe
r
adapte
r
Earth
PC
Ethernet cable
ETHERNET connection: n or o
n
o
Ethernet cable
USB cable
A
DSL
cable
PC
PC
PC
11
PHONE LINE LAN OFF ON
5V DC
12
3
PHONE LINE LAN OFF ON
5V DC
1
PHONE LINE LAN OFF ON
5V DC
Basic Procedure of Cabling
Connecting ADSL Line (LINE Port)
If the Corecess 3115 doesn’t have the PHONE port:
n Unplug the telephone line from the wall receptacle and plug the line end of the micro-filter to
the wall phone jack.
o Connect the telephone cable that was unplugged
from step 1 to the Phone port of the micro-filter.
p Connect the provided phone/DSL cable to the
Modem port of the micro-filter and then connect the
other end of the cable to the LINE port of the
Corecess 3115.
<위 그림에서 PHONE 포트를 삭제해주세요.>
If the Corecess 3115 has the PHONE port:
Unplug the telephone line from the telephone and
plug the line to the LINE port of the Corecess 3115.
Connecting PC (LAN Port)
If you use the Ethernet adapter, connect the provided
Ethernet cable to the LAN port of the Corecess 3115 and
then connect the other end of the cable to Ethernet port on
the NIC installed to your PC.
<위 그림에서 PHONE 포트를 삭제해주세요.>
Note: If you are connecting a LAN to the Corecess 3115, you must use a “crossover” Ethernet cable
(not provided) to attach a regular hub or switch port. The crossover cable is wired differently than the
cable you would use to connect to a hub. When you compare the colored wires on each end of a
straight-through cable, they will be in the same sequence; on crossover cables, they will not. Contact
your ISP for assistance.
Corecess 3115 Installation Guide
12
PHONE LINE CONSOL
USB LAN OFF ON
5V DC
PHONE LINE CONSOL
USB LAN OFF ON
5V DC
PHONE LINE CONSOL
USB LANOFF ON
5V DC
Optional Procedure of Cabling
Connecting Telephone (PHONE Port)
Connect the telephone line to the PHONE port of the
Corecess 3115 and a telephone.
<위 그림에서 LINE 포트에 케이블이 연결되어 있게 해주세요.>
Connecting PC (USB Port)
If you use the USB port, connect the provided USB
cable to the USB port of the Corecess 3115 and then
connect the other end of the cable to USB port on your
PC.
<위 그림에서 LINE 포트에 케이블이 연결되어 있게 해주세요.>
Note: You can attach a single computer to the device using a USB cable. The USB port is useful if you
have a USB-enabled PC that does not have a network interface card for attaching to your Ethernet
network. For using the USB, you must install a USB driver and configure the computer. For complete
instructions, see page 17.
Connecting Console Terminal (CONSOLE Port)
Caution: General users need not to connect a console terminal. It is only for the ADSL Service Provider.
Connect a console cable to the CONSOL port of the
Corecess 3115 and then connect the other end of the
cable to the terminal or a PC.
<위 그림에서 LINE 포트에 케이블이 연결되어 있게 해주세요.>
13
PHONE LINE LAN OFF ON
5V DC
Connecting Power
Caution: You must use the power adapter provided with the Corecess 3115.
n Connect the provided power supply cable into the
5V DC port of the Corecess 3115.
o Connect the provided power cord to the power
supply and connect the other end of the cord to an
appropriate electrical outlet.
Caution: You must power on the Corecess 3115 before powering on your PC. If you power on your PC
first, PC’s IP address may not be properly assigned.
Note: The following figure shows a configuration using a POTS splitter instead of micro-filters.
<3115 뒷면에서 PHONE 포트를
삭제해주세요.>
PHONE LINE LAN
USB CONSOLOFF ON
5V DC
Splitter
Splitter
Voice
Voice
PC
Data
Data
Corecess 3115
Corecess 3115
Ethernet
or
USB
Ethernet
USB
PC
Corecess3115
PWR
LINK
NET
ACT
LAN
DATA
n
o
Corecess 3115 Installation Guide
14
Configuring Your Computers
This section provides instructions for configuring the Internet settings on your computers to work
with the Corecess 3115.
Before you begin
By default, the Corecess 3115 automatically assigns all required Internet settings to your PCs. You
need only to configure the PCs to accept the information when it is assigned.
y If you have connected your PC via the USB port, see the USB configuration instructions on page 17.
y If you have connected your PC of LAN via the LAN port to the Corecess 3115, follow the
instructions that correspond to the operating system installed on your PC.
Caution: When you configure your computer, leave the default value of any other configuration that
is not mentioned in the following description.
Windows XP
1. In the Windows task bar, click the Start button and then select
Control Panel. (Figure 1)
2. Double-click the Network icon at the <Control Panel> window.
3. Right-click the Local Area Connection icon at the <Network
Connections> windows and select Properties. (Figure 2)
4. In the <Local Area Connection Properties> dialog box, select the
Internet Protocol (TCP/IP) in the ‘This connection uses the following
items’ list and click . (Figure 3)
5. In the <Internet Protocol (TCP/IP) Properties)> dialog box, click the radio button labeled Obtain an IP
address automatically. Also click the radio button labeled the Obtain DNS server address automatically. (Figure 4)
Figure 1
Figure 3 Figure 4
Figure 2
15
6. Click twice to confirm your changes, and close the Control Panel.
Windows 2000/NT
1. In the Windows task, click the Start button, point to Settings,
and then click Network and Dial-up Connections. (Figure 1)
2. Right-click the Local Area Connection icon at the <Network
and Dial-up Connections> windows and then select
Properties. (Figure 2)
3. In the <Local Area Connection Properties> dialog box,
select Internet Protocol (TCP/IP), and then click .
(Figure 3)
4. In the <Internet Protocol (TCP/IP) Properties> dialog box, click the radio button labeled Obtain
an IP address automatically. Also click the radio button labeled Obtain DNS server address automatically.
(Figure 4)
5. Click twice to confirm your changes, and close the Control Panel.
Figure 3 Figure 4
Figure 2
Figure 1
Corecess 3115 Installation Guide
16
Windows 95/98/ME
1. In the Windows task bar, click the Start button, point to Settings,
and then click Control Panel. (Figure 1)
2. Double-click the Network icon.
3. In the <Network> dialog box, select TCP/IP, and then click
. (Figure 2)
4. In the <TCP/IP Properties> dialog box, click the [IP Address] tab and then click the radio button
labeled Obtain an IP address automatically. (Figure 3)
5. Click the [DNS Configuration] tab, and then click the radio button labeled Disable DNS. (Figure 4)
6. Click the [Gateway] tab and ensure that there is no gateway
installed. If there are installed gateways, delete them by
clicking [Remove]. Click . (Figure 5)
7. Click twice to confirm and save your changes. You
will be prompted to restart Windows. Click .
Figure 2 Figure 3 Figure 4
Figure 5
Figure 1
17
Configuring a Computer Connected to the USB Port
If you use the Corecess 3115’s USB port to connect to a PC, you must install the provided USB
driver software on the PC. The driver enables Ethernet-over-USB communication with the
Corecess 3115.
Windows 2000
1. Turn on the PC connected with the Corecess 3115.
2. Once the Corecess 3115 is connected to the PC, the Windows plug-and-play routine will detect
the new device and show the <Found New Hardware Wizard>. Click . (Figure 1, 2)
3. Two choices appear. Choose Search for a suitable driver for my device (recommended) and click
to go to the next wizard panel. (Figure 3)
4. The wizard prompts you to specify a location to search for the driver you are installing. After
inserting the installation driver CD into the CD-ROM drive, click CD-ROM drives and click
. (Figure 4)
Figure 1
Figure 2
Figure 3 Figure 4
Corecess 3115 Installation Guide
18
5. The wizard shows a verification panel and displays the choice you made(USB NET CARD).
Click to start the installation of the drivers and connection to the ADSL modem over
the USB. (Figure 5)
6. The system finds the driver and begins to
automatically copy the driver files from the CD.
(Figure 6)
7. When the driver installation is complete, click
. (Figure 7)
Windows XP
1. Turn on the PC connected with the Corecess 3115.
2. Once the Corecess 3115 is connected to the PC, the Windows plug-and-play routine will detect
the new device and show the <Found New Hardware Wizard>. Choose Install from a list or
specific location (Advanced) and click to go to the next wizard panel. (Figure 1)
Figure 1 Figure 2
Figure 5
Figure 6
Figure 7
19
Figure 3 Figure 4
3. Two choices appear. Choose Include this location in the search and enter the CD-ROM drive letter.
Insert the installation driver CD into the CD-ROM drive and click . (Figure 2)
4. If the path is correct, the system finds the driver and begins to automatically copy the driver
files from the CD. (Figure 3)
5. During the driver installation, the window for
verifying the compatibility of the driver with XP
may appear. Click Continue Anyway. (Figure 4)
6. When the driver installation is complete, click
. (Figure 5)
7. The <Found New Hardware Wizard> appears again to install USB Network Adapter. Choose
Install from a list or specific location (Advanced) and click to go to the next wizard panel.
(Figure 6)
8. Two choices appear. Choose Include this location in the search, enter the CD-ROM drive letter and
click . (Figure 7)
Figure 5
Figure 6 Figure 7
Corecess 3115 Installation Guide
20
9. The system finds the driver and begins to automatically copy the driver files from the CD.
(Figure 8)
10. During the driver installation, the window for
verifying the compatibility of the driver with XP
may appear. Click Continue Anyway. (Figure 9)
11. When the driver installation is complete, click
. (Figure 10)
12. Now that the USB driver installation is complete, you must configure the USB PC so
that its IP properties place it on the same subnet as the Corecess 3115’s USB port. The
Corecess 3115 is configured to assign an appropriate IP address to the USB PC. If you
want to use this automatic assignment feature, called ‘DHCP server’, you must
configure the USB PC to accept dynamically assigned IP information. Follow the
instruction on pages 14 through 16 that correspond to the operating system installed on
the PC.
Figure 8 Figure 9
Figure 10
21
Troubleshooting
If you cannot connect to ADSL network, please check the status of the LEDs on the front panel,
and then ensure the following:
1. Check the LAN LED
If the LAN LED goes off, ensure that the Ethernet cable is firmly connected both to the LAN
port on the Corecess 3115 and Ethernet port on the NIC installed to your PC.
2. Check the LINK LED
If the LINK LED blinks continuously and never stays solid on, ensure that the ADSL cable is
firmly connected to the LINE port on the Corecess 3115. If the LINK LED still blinks, contact
your ADSL service provider. If the LINK LED goes off, turn off the power of the Corecess 3115
by pressing the power switch and turn on the power again. If LINK LED still blinks, contact
your vendor.
3. Check your PC’s IP address
If all LEDs operate normally and cables are firmly connected to the ports, ensure that your
PC’s IP address is properly assigned. Otherwise, assign a new IP address according to your
operating system.
Windows 95/98/ME
n Click the Start button and select Run.
o Input winipcfg and press the [Enter] key.
p Select Ethernet adapter connected with
the Corecess 3115 and click Release All.
q Click Renew All.
Corecess 3115 Installation Guide
22
Windows 2000/NT/XP
n Click the
Start button and select Run.
p The DOS-prompt appears. Input ipconfig
/release and press [Enter] key.
o Input cmd and press the [Enter] key.
q Input
ipconfig /renew and press [Enter] key.
4. Restart your PC
If new IP address is not assigned properly or you cannot solve the problem, ensure that the
Corecess 3115 turns on and then restart your PC.
23
Technical Specifications
Description Specification
ADSL Standard
y T1.413i2 ADSL Standard
y ITU-T G.992.1(G.dmt) ADSL Standard
y ITU-T G.992.2(G.lite) ADSL Standard
IEEE Standard
Standard
y IEEE 802.3 10Base-T
y IEEE 802.3u 100Base-TX
Ethernet
y 10/100Base-TX
y Connector: RJ-45, USB
ADSL Line
Interface
y Line Code : DMT (Discrete Multi-Tone)
y Downstream : Max 8Mbps
y Upstream : Max 1Mbps
y Connector : RJ-11
ADSL Protocol
y PPP over ATM VCMUX (RFC 2364)
y PPP over ATM LLCSNAP (RFC 2364)
y Bridged IP over ATM LLCSNAP (RFC 1483)
y Routed IP over ATM LLCSNAP (RFC 1483)
y Bridged IP over ATM VCMUX (RFC 1483)
y Routed IP over ATM VCMUX (RFC 1483)
y Classical IP over ATM (RFC 1577)
y PPP over Ethernet VCMUX (RFC 2516)
y PPP over Ethernet LLCSNAP (RFC 2516)
Default
y 1 RJ-11 (LINE)
y 1 RJ-45 (LAN)
y 1 Power socket (DCIN)
Connector
Option
y 1 RJ-11 (PHONE)
y 1 USB (USB)
y 1 RJ-45 (CONSOLE)
y 1 Power socket (DCIN)
LED
y PWR : Indicates DC power status
y LINK : Indicates connection status with ADSL network (physical link)
y NET : Indicates connection status with WAN
y ACT : Indicates the ADSL data activity
y LAN : Indicates connection status with PC
y DATA : Indicates the LAN data activity
Environmental
Conditions
y Temperature : 0°C ~ 50°C
y Humidity : 5% ~ 90%
Physical Conditions y Dimension : 140(W) x 150(D) x 30(H) mm
y Weight : 250g
Corecess 3115 Installation Guide
24
Power Requirements y Input: 100-240VAC, 50-60Hz, DC 9V/1A
y Power consumption: Max. 4Watt
25