DQ Technology 708 Users Manual

Manual

2. Using EOA (Bridged) Mode

ADSL Modem

2-1. After choose the

[Bridging]

tap. Changed

[eoa -0]

and click

like folloning picture in Bridge Configuration, fix Bridge configuration

[ADD]

such

[enable].

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Manual

ADSL Modem

2-2. Click the
page spear.

[WAN]

tap. After select

[EOA]

and click

[Add]

button Next

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Manual

ADSL Modem

2 -3. modifying in

l EOA Interface : Choice

l Lower Interface : aal5-0(setting value in Lower Interface Provided by ISP )

l

[Use Dhcp & Default Route]

l You be sure that save you did in

[EOA Interface - Add]

[eoa- 0]

setting

[Commit & Reboot]

page.

[Disable]

condition

.

2 -4. You do such like “2-3”, you can see fixed page such like below.

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Manual

ADSL Modem

2 -5. If you this seeing green lamp at “Status” is successful condition.
You can use internet through WinPoET of

Internet]

.

[ ◈ Connect and disconnect the

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Manual

ADSL Modem

3. Using ADSL as router

3-1. Use hub to install hardware as illustrated. Follow the same steps as
described in 1. PPP (PPPoE & PPPoA) Mode above to use ADSL as router.

(See section on installing USB
driver before connecting cable.)

Wall

jack

(optional)

Stand-alone computer

ADSL

1

Telephone

(for local area

PHONE

To a hub: use

cross-over cable to

straight cable to

standard port.

Hub/switch

network)

USB

uplink port or

Networked Computers

ADSL/Ethernet Bridge/Router

Ethernet

2

or

Power

On/Off

3

AC adapter

To a PC:
use a cross­over cable

Stand-alone computer

Reconfigure

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Manual

ADSL Modem

4. Using USB ADSL with Ethernet

4-1. In order to use VisionNet 708 with Ethernet and USB, install USB driver
first on the PC for which you want to use USB.
Install USB driver as follows:

4-2. Insert the CD “USB Driver” provided to you in your CD Driver

(Do not plug your USB cable into the the modem at this time.)

Click on the Start menu in Windows and then

Run

Type

[ d:/setup]

(The letter

“d”

then click on “

OK

”.

defines your CD ROM drive. This directory may be different on

some PC’s. Please consult your PC manual).

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Manual

ADSL Modem

4-3. Click on

[Next]

4-4. Click on

[YES]

If a Microsoft digital signature dialog box displays, click on
4-5. Click on

[Finish]

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[YES]

Manual

ADSL Modem

4-5. Plug in your USB cable

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Manual

4-6. Reboot your computer to complete installation

ADSL Modem

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Manual

ADSL Modem

◈ Connect and disconnect the Internet.

After installing VISIONNET 708, you can connect the Internet following procedure..

In case of 1483 Bridged Mode

<<Notice >>

If the service type of your local ADSL service provider is PPPoE, please contact to your
local ADSL service provider to get a PPPoE session client application.
We describe the installation procedure of WinPoET, one of PPPoE session client
applications

which is generally used. Most local ADSL service providers have the software license
agreement of PPPoE session client applications, so you can download those from their
website or get those from them as CD-ROM.

1. Start installation to double-click the “WinPoET.exe” file in WinPoET setup program.

2. In
carefully. click “

[Software License Agreement]

[Accept]

” button if you accept this agreement.

window, please read the License Agreement

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Manual

ADSL Modem

3. In

[Configuration Analysis]

window, click “

[Next]

” button.

4. In

[Destination Folder]

If you want to use different folder, click “

window, click “

[Browser]

[Next]

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” button if you want to use default folder.

” button to select the folder.

Manual

ADSL Modem

5. If [Installation Completed] window pops up, the installation is done successfully.
Click the “

[Next]

” button for rebooting your PC.

6. After rebooting, you can find “

PC. Double- click “

[WinPoET]”

[WinPoET]”

shortcut icon on the wallpaper in your

shortcut icon on the wallpaper in your PC.

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Manual

7. In

[ WinPoET Dialer ]

ADSL Modem

window, fill in User name & Password according your user

account at ADSL ISP, then click “Connect” button.

<<Notice >>

If you want to save the current information for future use, tick the “Save Password” box.

8. In a few seconds, the WinPoET icon appears in the system tray on your PC.
Then, connecting the Internet has finished.

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Manual

ADSL Modem

Disconnecting to the Internet

Click the right button in your Mouse upon the WinPoET icon in the system tray.

☞ 1) move your mouse point over the WinPoET icon in the system tray.

2) Click the right button in your mouse.

3) select “ Disconnect” and press enter to disconnect Internet.

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Manual

ADSL Modem

◈ Connecting to ADSL Network

1. Turn the power of VISIONNET 708 ADSL on. You will be connected to ADSL

network automatically, after brief initialization work.

VISIONNET 708 ADSL implements following processes during initialization.
☞ Certification process through user ID and password (When using PPPoA and

PPPoE mode)

☞ Receives IP address, subnet mask, basic gateway address, and DNS server

address from DHCP server.

2. When connected to ADSL network, you can connect to Internet using a web browser

such as Internet Explorer or Netscape.
The screen below shows the display for MSN home page connected through Internet
Explorer.

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Manual

◈ Verifying the Connection

1. Verifying the state of VISIONNET 708 ADSL

ADSL Modem

☞ Check

[ SYNC LED]

that is located on the front panel of VISIONNET 708 ADSL. If

green lamp is lit on SYNC LED, you are connected to ADSL network.
(If green lamp is blinking, it means the initialization process is going on. If the light
is off, it means you are not connected to ADSL network.)

2. Verifying PC connection

☞ Check

[LAN LED]

that is located on the front panel of VISIONNET 708 ADSL. If
green lamp is lit on LAN LED, it means PC is successfully connected to VISIONNET
708 ADSL. You can also check the connection through LEDs on the LAN card. (If
green lamp is not lit on both LEDs, it means that PC and VISIONNET 708 ADSL are
not connected through Crossover UTP cable. Connect the Crossover UTP cable.)

2. Verifying the state of telephone

☞ If dial tone is normal when picking up the phone, or if there is no noise or

entanglement of wires when talking over the phone, the connection is normal.
(Change the micro-filter if the noise is serious. If you cannot hear dial tone, check
the connection between the telephone and [PONE] port behind the VISIONNET
708 ADSL.)

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Manual

ADSL Modem

Chapter 4. Supplement

This chapter contains troubleshooting of ADSL modem, glossary, and cable
specifications.

This chapter consists of the following items:

◈ Troubleshooting
◈ Glossary

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Manual

◈ A Troubleshooting

Q) Communication is not working.

A)

ADSL Modem

⑴ Check first if

[ LAN LED]

on the front panel of VisionNet 708 is lit. When [LAN LED]
is not lit, check if Ethernet port on the rear panel and PC LAN card are normally
connected by direct UTP cable.

⑵ Check if

[SYNC LED]

of VisionNet 708 is lit. When [SYNC LED] is turned off,

check if telephone line is properly connected to LINE port.

⑶ If both [LAN LED] and [SYNC LED] are lit and cables are properly connected,

check the setup of LAN card. Click [Start → Setup → Control Panel → Network →
TCP/IP → Properties in sequence, and verify if IP address is set to [Automatic
Assignment of IP Address] on the IP address tap.

⑷ If values for LAN card setup are proper, execute Ping test for the LAN card.

① Click [Start → Run. When a dialogue box appears, input [ping <IP address>]

and press Enter. (For IP Address, write the value that you have received from DHCP.)

Execution screen of [ping <LAN card IP address >] command

② If

[ Request timed out]

Refer to the instruction provided together with the LAN card. Re-install the LAN card and
re- setup.

③ If [Reply from <IP Address>: bytes=32 time<10ms TTL=128] message appears,

message appears, it means LAN card is improperly installed.

it means the LAN card is normally operating.

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Manual

⑸ Now, execute Ping test for VisionNet 708.

① Clink [Start → Run. When a dialogue box appears, input [Ping 10.0.0.2] and

ADSL Modem

press Enter.

Execution screen of [ping <IP address of VisionNet 708>]

② If

[Request timed out]

message appears, turn off the power switch of VisionNet
708 and turn the power back on. Repeat the process from the step (3) one more
time. If the result is the same, contact the store where you purchased VisionNet 708.

③ If [Reply from <IP Address>: bytes=32 time<10ms TTL=128] message appears,

it means that the connection between VisionNet 708 and LAN card is normal, but
there is a problem with the setup of VisionNet 708. Contact the store where you
purchased VisionNet 708.

Q) There is no power supply on the product.

A) ⑴ Check if the power switch on the rear panel of VisionNet 708 is

⑵ Check if power cable is loosely inserted in power input port, and check if power

ON.

adapter is inserted in the outlet

⑶ Check if the power adapter is the one supplied with the VisionNet 7 08.
⑷ If your answers to the above three items are not positive, contact the store

where you purchased VisionNet 708.

Q) Network speed is too slow.

A) ⑴ Check if the telephone line coming into your house is not too old.

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Manual

ADSL Modem

◈ B Glossary

100 BASE-T

A des ignation for the type of wiring used by Ethernet networks with a data rate of 100 Mbps.
Also known as Category 5 (CAT 5) wiring. See also data rate, Ethernet.

ADSL

Asymmetric Digital Subscriber Line
The most commonly deployed "flavor" of DSL for home users. The term asymmetrical refers to
its unequal data rates for downloading and uploading (the download rate is higher than the
upload rate). The asymmetrical rates benefit home users because they typically download
much more data from the Internet than they upload.

ATM(Asynchronous Transfer Mode)

Asynchronous Transfer Mode
A standard for high -speed transmission of data, text, voice, and video, widely used within the
Internet. ATM data rates range from 45 Mbps to 2.5 Gbps. See also data rate.

Bridging

Passing data from your network to your ISP and vice versa using the hardware addresses of
the devices at each location. Bridging contrasts with routing, which can add more
intelligence to data transfers by using network addresses instead. The [Productname] can
perform both routing and bridging. Typically, when both functions are enabled, the device
routes IP data and bridges all other types of data. See also routing.

DNS(Domain Name System)

The DNS maps domain names into IP addresses. DNS information is distributed hierarchically
throughout the Internet among computers called DNS servers. When you start to access a web
site, a DNS server looks up the requested domain name to find its corresponding IP address.
If the DNS server cannot find the IP address, it c ommunicates with higher-level DNS servers to
determine the IP address. See also domain name.

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Manual

DHCP(Dynamic Host Configuration Protocol)

automates address assignment and management. When a computer connects to the LAN,
DHCP assigns it an IP address from a shared pool of IP addresses; after a specified time limit,
DHCP returns the address to the pool.

Ethernet

The most commonly installed computer network technology, usually using twisted pair wiring.
Ethernet data rates are 10 Mbps and 100 Mbps. See also 10BASE-T, 100BASE-T, twisted pair.

FTP(File Transfer Protocol)

A program used to transfer files between computers connected to the Internet. Common uses

ADSL Modem

include uploading new or updated files to a web server, and downloading files from a web
server.

IP address( Internet Protocol address)

The address of a host (computer) on the Internet, consisting of four numbers, each from 0 to
255, separated by periods, e.g., 209.191.4.240. An IP address consists of a network ID that
identifies the particular network the host belongs to, and a host ID uniquely identifying the host
itself on that network. A network mask is used to define the network ID and the host ID.
Because IP addresses are difficult to remember, they usually have an associated domain name
that can be specified instead. See also domain name, network mask.

ISP(Internet Service Provider)

A company that provides Internet access to its customers, usually for a fee.

PPPoA(Point-to - Point Protocol over ATM)

One of the two types of PPP interfaces you can defin e for a Virtual Circuit (VC), the other type
being PPPoE. You can define only one PPPoA interface per VC.

PPPoE(Point-to - Point Protocol over Ethernet)

One of the two types of PPP interfaces you can define for a Virtual Circuit (VC), the other type
being PPPoA. You can define one or more PPPoE interfaces per VC.

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POTS(Plane Old Telephone Service)

Traditional analog telephone service using copper telephone lines. Pronounced "pots." See
also PSTN.

TCP/IP(Transmission Control Protocol/Internet Protocol)

The basic protocols used on the Internet. TCP is responsible for dividing data up into packets
for delivery and reassembling them at the destination, while IP is responsible for delivering the
packets from source to destination. When TCP and IP are bundled with higher- level
applications such as HTTP, FTP, Telnet, etc., TCP/IP refers to this whole suite of protocols.

ADSL Modem

Telnet

An interactive, character- based program used to access a remote computer. While HTTP (the
web protocol) and FTP only allow you to downloa d files from a remote computer, Telnet allows
you to log into and use a computer from a remote location.

Routing

Forwarding data between your network and the Internet on the most efficient route, based on
the data’s destination IP address and current network conditions. A device that performs
routing is called a router.

WWW(World Wide Web)

Also called (the) Web. Collective term for all web sites anywhere in the world that can be
accessed via the Internet.

S plitter

A device that splits off the voice component of the DSL signal to a separate line, so that data
and telephone service each have their own wiring and jacks. The splitter is installed by your
telephone company where the DSL line enters your home. The CO also contains splitters that
separate the voice and data signals, sending voice to the PSTN and data on high -speed lines
to the Internet. See also CO, PSTN, splitterless, microfilter.

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PPP(Point-to - Point Protocol)

A protocol for serial data transmission that is used to carry IP (and other protocol) data
between your ISP and your computer. The WAN interface on the [Productname] uses two
forms of PPP called PPPoA and PPPoE. See also PPPoA, PPPoE.

VCI(Virtual Channel Identifier)

Together with the Virtual Path Identifier (VPI), the VCI uniquely identifies a VC. Your ISP will tell
you the VCI for each VC they provide. See also VC.

VPI(Virtual Path Identifier)

Together with the Virtual Circuit Identifier (VCI), the VPI uniquely identifies a VC. Your ISP will
tell you the VPI for each VC they provide. See also VC.

ADSL Modem

NAT(Network Address Translation)

A service performed by many routers that translates your network’s publicly known IP address
into a private IP address for each computer on your LAN. Only your router and your LAN know
these addresses; the outside world sees only the public IP address when talking to a
computer on your LAN.

WAN(Wide Area Network)

Any network spread over a large geographical area, such as a country or continent. With
respect to the [Productname], WAN refers to the Internet.

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FCC Compliance Statements

NOTE : 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. These

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 no 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 or relocate the receiving antenna
 Increase the separation between the equipment and 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.

Warning : Modifications not expressly approved by the manufacturer could

void the user’s authority to operated the equipment under FCC rules.

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