user's guide for adsl2110-ehr v7.20+

Quick Installation Guide

For ADSL2110-EHR V7.20+

Contents TableContents Table..........................................................................................11 Introduction...........................................................................................2

1.1 Overview.............................................................................................................................2

1.2 Features...............................................................................................................................2

2 Hardware setup.....................................................................................32.1 Interface & Indicator Light Introduction.............................................................................3

2.1.1 MODEM Indicator Light & Interface Introduction..................................................3

2.1.2 Interface of splitter...................................................................................................3

2.2 Package checking................................................................................................................3

2.3 Layout.................................................................................................................................4

3 Start configuring the ADSL router......................................................43.1 Specify a static IP address to your PCs...............................................................................4

3.2 Introduction to the Web configuration................................................................................5

3.3 Start configuring the ADSL router......................................................................................5

3.3.1 Bridged mode...........................................................................................................5

3.3.2 Router mode.............................................................................................................7

4 System administration..........................................................................94.1 Firmware upgrade...............................................................................................................9

4.2 Security.............................................................................................................................10

4.3 Password Recovery...........................................................................................................10

1 Introduction1.1 Overview

The ADSL2110-EHR V7.20+ series supports ADSL, ADSL2 and ADSL2+ over the existing

copper lines, with downstream transmission rate up to 24Mbps (ADSL2+) and upstream

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transmission rate up to 1.024 Mbps. They can support PPPoA (RFC 2364 - PPP over AAL5),

PPPoE (RFC 2516 – PPP over Ethernet) and RFC 1483 encapsulation over ATM (bridged or

routed).

1.2 FeaturesStandards Compliance

◆ ANSI T1.413 Issue 2 compliant

◆ ITU-T G.992.1 (G.DMT) compliant: Up to 8Mbps downstream and 896Kbps upstream data

rate

◆ ITU-T G.992.2 (G.lite) compliant: Supports splitter-less implementation and up to 1.5M

downstream and 512Kbps upstream data rate

◆ ITU-T G.992.3 compliant: Better performance on long lines, and improve interoperability

between chipset suppliers

◆ ITU-T G.992.5 Annex A compliant: Up to 24Mbps downstream and 1Mbps up stream data

rate

Hardware Features

◆ Compatible with various local telecom equipments: Huawei, ZTE, DTT, Alcatel, Lucent,

Ericsson and so on.

◆ Stable transmission speed even at a transmission distance of 5KM

◆ Supports 8 PVCs

Software Features

◆ Supports RFC 1483 protocol (MPOA), RFC 1577 protocol (IPOA),RFC 2364 protocol (PPP

over ATM) ,and RFC 2516 protocol

◆ Firmware upgrade and configuration over WEB

Operating Environment

◆ Operating: ＋0℃ ~ ＋50℃

◆ Non-operating: －40℃ ~ ＋85℃Humidity

◆ Operating: 10%~95% RH

◆ Non-operating: 10%~95% RH

Standard Approval

◆ CE CLASS B.

◆ FCC PART 15 CLASS B

◆ FCC PART 68

◆ UL 1950

2 Hardware setup2.1 Interface & Indicator Light Introduction

2.1.1 MODEM Indicator Light & Interface Introduction

Item Label State Introduction

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Indicator

Light

CD

ON：MODEM synchronized to the DSLAM

Flash Slowly：MODEM idle

Flash Quickly: MODEM training, but not

synchronized

DATA Flash: Data transmitting via LAN interface

LAN ON： linked to network card of PC

PWR ON：MODEM power on

TEST Not used

Interface

Introduction

ADSLConnect to the ADSL line or the ‘MODEM’

port of Splitter

LANConnect to the NIC with a crossed network

line

POWERConnect to power adapter enclosed in the

package

RESET Restore default settings

I/O Power switch

2.1.2 Interface of splitter

Label Introduction

LINE Connect to the ADSL line

MODEM Connect to ‘ADSL’ port of the MODEM

PHONE Connect to the phone

2.2 Package checkingFirst of all, please check out if the articles listed below present.

Item Quantity Remark

Power Adapter 1

Phone line 2

RJ45 Network Line 1

MODEM 1

CD-ROM 1 User’s manual

Splitter 1

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2.3 Layout

ADSL Line

Note: Splitter is needed to: -Filter out line noise, i.e.

- Prevent line noise when there is incoming / outgoing call;

- Prevent connection speed drop when using modem.

3 Start configuring the ADSL routerNote: the default IP address of the Ethernet is 192.168.1.1 and the Netmask is 255.255.255.0

3.1 Specify a static IP address to your PCsControl Panel >Network>TCP/IP of your LAN card

IP Address : 192.168.1.x (x range from 2 → 254)

Subnet Mask : 255.255.255.0

Gateway : 192.168.1.1

DNS Server : DNS Server IP defined by the ISP

i.) Verify the connection between your PC and the ADSL router

a) From start → Run

b) Enter ping 192.168.1.1 –t and click OK

c) You will see replies from the router.

d) If you receive ‘Request timed out’, it indicates failure of the connection to

the router, please check the network cable or Network Setting.

ii.) You shall disable the proxy settings in your Internet Browser if any.

Tools → Internet Options → Connection → LAN settings → Disable Proxy Server

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DSLAM

Internet

Splitter

Telephone / Fax Machine

RJ-45 Cable connect to NICADSL2110-EHR 7.20+

iii.) Ensure your Internet Browser is set to connect directly.

For Internet Explorer, click Tools → Internet Options, and then the Connection

tab. Make sure that Internet Explorer is set to <Never dial a connection>.

For Netscape Navigator, click Edit → Preferences → Advanced → Proxy. Make sure that

Netscape Navigator is set to <Direct connection to the Internet>

3.2 Introduction to the Web configurationi) Open your Internet Browser (e.g. Internet Explorer), type http://192.168.1.1

ii) It will ask for administrator’s username and password when restarting or

configuring.

Use default username: admin, password: admin

3.3 Start configuring the ADSL routerThe router will run as one of the following modes:

Routing mode RFC 1483 Routed

PPPoE Routed

PPPoA Routed

Bridging mode RFC 1483 Bridged

PPPoE Relay Bridged

NOTE:

1) The ADSL2110-EHR V7.20+ is configured in 1483 Bridged mode and there are 8

PVCs in it default. The default PVCs are 0/35, 8/81, 8/35, 0/32, 0/33, 0/100, 8/88,

0/200.

2) You can to configure it as follows by yourself, before you do it, remember to delete

all the 8 default connections first.

3.3.1 Bridged mode

3.3.1.1 RFC 1483 BridgedClick Setup ---New Connection

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Configure the new connection:

● Name: the alias of the PVC

● Type: Bridge, means 1483 bridged

● Encapsulation: LLC or VC

● PVC: VPI and VCI

Others keep default . And then click apply.

Then click Tools --- system --- save to save the configuration and reboot the modem.

Configure the PC:

Control Panel >Network>TCP/IP of your LAN card

IP Address: Line IP address defined by the ISP

Subnet Mask: defined by the ISP

Gateway: Gateway IP defined by the ISP

DNS Server: DNS Server IP defined by the ISP

3.3.1.2 PPPoE Relay BridgedSome users might prefer to configure the ADSL2110-EH to <bridge mode> so that they

are able to connect or disconnect the PPPoE session manually.

The configuration of the PPPoE Relay Bridged is same to the configuration of RFC

1483 Bridged.

Configure the user’s PC:

Setup the PPPoE dialer software such as Enternet-300, Create PPPoE Dialer and enjoy

it!

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3.3.2 Router mode

3.3.2.1 1483 RoutedClick Setup ---New Connection



● Type: Static, -------means 1483 router

● Encapsulation type: LLC or VC


● And the IP address 、Mask 、and the GW

● Mode: Means 1483 bridge or 1483 router

Others keep default. And then click apply


Configure the PC:

Control Panel >Network>TCP/IP of your LAN card

IP Address: 192.168.1.x (x range from 2 → 254)

Subnet Mask: 255.255.255.0

Gateway: 192.168.1.1

DNS Server: DNS Server IP defined by the ISP

3.2.2.2 PPPoA RoutedClick Setup ---New Connection

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● Type: PPPoA -------means RFC 2364 (PPPoA)


● Username and the Password for PPP

● Set Route: use the PPP for the default route


Then click Tools --- system --- save to save the configuration and reboot

the modem.

PC configuration:

The same to the configuration in the configure 1483 Routed

3.2.2.3 PPPoE RoutedClick Setup ---New Connection

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● Type: PPPoE -------means RFC 2516 (PPPoE)

● PVC: VPI and VC

● Username and the Password for PPP

● Set Route: use the PPP for the default route

● Enforce MRU: means MTU=1492



PC configuration:

The same to the configuration in the configure RFC 1483 Routed.

4 System administration4.1 Firmware upgrade

Click Tools ----Upgrade Gateway----- select a File and Update Gateway

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4.2 SecurityThe default user/password is admin /admin. You may change the username and the

password.

4.3 Password RecoveryWhen you forget your password, you may push the Reset button for 10 seconds on back

of modem and the modem will restore the default configuration.

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user's guide for adsl2110-ehr v7.20+

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