IP-SDSL 16M

Installation Guide IP SDSL - 16M

DASAN Networks, Inc.

▣ Table of Contents ▣

I. Introduction 2

1. General 2 2. Network Configuration 3 3. Main Characteristic 5

II. Description on the System 6

1. General 6 2. IP SDSL‐16M Equipment 7

III. Installation and operation 9

1. Installation 9 2. Operation 11

IV. Caution in Operation 27

Caution in use of IP SDSL‐16M 27 Appendix 27

1. An Abbreviated World 27 2. Cable Connection Map 28 3. How to Make a Console Cable 29

IP SDSL – 16M Installation Guide

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I. Introduction

1. General

IP SDSL‐16M system is a Ethernet LAN (Local Area Network) transmission system by using

SDSL (Symmetric Digital Subscriber Line) technology through existing telephone line. This

system is the most efficient adjusting service according to usage of demand‐dense subscriber, In‐

Building, SOHO, etc. IP SDSL‐16M system is a internet/intranet service system, available for high

speed data service, which can transmit 2.3 Mbps up to 2.7km (0.4 mm base) through Copper

twisted pair by employing SDSL technology.

IP SDSL‐16M system is easy to extend subscriber due to 19″ rack mounted structure and easy to

build a system according to the number of subscriber due to excellent space utilization by

compact type, to be easy to install by applying Plug & Play structure and to be easy to install and

operate existing Ethernet LAN. IP SDSL‐16M system support internal high speed switching

function by high speed LAN Switch built‐in system and support Up Link Port and Cascade

Port/Management port supporting 16 SDSL Ports and one 10/100 Mbps.

Up Link Port above‐mentioned support Auto‐Negotiation


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2. Network Configuration

• Residential Internet Access : Residence‐dense (Apartment) Subscriber Network

IP SDSL – 16M SWITCHING HUB

[Figure 1] Residence‐dense (Apartment) Subscriber Network

• Business LAN Extension : SOHO

IP SDSL – 16M SWITCHING HUB

[Figure 2] Business LAN Extension


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• Campus Network Connection and Extension

[Figure 3] Campus Network Connection and Extension

• Surveillance and Remote Control Application

[Figure 4] Surveillance and Remote Control Applications


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3. Main Characteristic • Assurance Max High Speed Transmission compare with speed by SDSL mode

Transmission Speed : 2.3Mbps

Transmission distance : 2.7Km at 26AWG

• High Quality Data Transmission

Less bit error rate than 10‐7 between series connection

Assurance of stable data transmission by employing 2BIQ line cording

Symmetric transmission : Enhancement of performance of all applications

High speed complete remote Ethernet Switch (Remote Ethernet Switch) function is

supported

Offer 100Mbps of high speed Up‐Link port as a base, which is high speed SDSL‐LAN

switch assured of 10Mbps of bandwidth independently by each port

To provide Management port

To provide Cascade port

Complete compatibility of IEEE 802.3

• Simplicity

10BaseT interface is supported

Simple installation by Plug & Play

Stand‐alone or assemble type is possible to be selected

• Ease Extension and Installation

Easy to extend subscriber liner by rack mounted extension


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II. Description of the System

1. General IP SDSL‐16M system is a SDSL LAN Switching system transmitting a LAN signal and switching LAN

DATA by use of existing telephone subscriber line ( 2 line ) without extra repeater.

SDSL‐16M system is constituted of subscriber’s equipment and Hub of assembled Pizza Box Type.

One Hub supports subscribers of maximum 16 lines and 10/100 Base‐T Up Link 1 Port.

SDSL 16 UNIT mounted to the assembled type equipment of IP SDSL‐16M system is operated in the

CO(Central Office) mode, subscriber equipment is used as RT(Remote Terminal) mode, subscriber

equipment as10 Base‐T is connected by use of subscriber equipment ( PC, Hub, etc.) and UTP Straight

cable and assembled type equipment as 10/100 Base‐T, is connected to network equipment by use of

UTP straight cable through Up Link Port.

IP SDSL‐16M system is 256kbps ~2.3Mbps speed, can be adjusted according to usage, in case of

assembled type equipment, power supply is AC 220V by use of power supplier built‐in equipment

according to installation condition.


2. IP SDSL‐16M Equipment 2.1 System feature

1) System feature

Systems feature is constituted as below ([Figure 1]), constituted of PWR, SDSL‐16S and LAN switch

16+1 unit. PWR unit is mounted in box as a power unit, SDSL‐16S, LAN switch 16 + 1 unit offer P16

subscriber line and one 10/100 uplink port by P1.

[Figure 5] Equipment Appearance Feature

2) Unit Use

• PWR : AC/DC Power supplier

Key in : AC 220V

Output : 5V DC, 3.3V DC

• SDSL‐16S : SDSL unit

Subscriber : Single pair copper wire

• LAN Switch 16+1 : Network side 10/100BaseT : Offer 1 line


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2.2 System Specification

[Table 1] Specification of SDSL‐16M


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III. Installation and Operation

1. Installation

1.1 Introduction

IP SDSL‐16M system installation shall be described in this chapter.

1.2 Connecting power

After insert shelf to rack (19” standard), connect AC power 220V on the back of shelf

Caution : To use this equipment safely and to get assurance of maximum efficiency must use ground

connected power.

1.3 Connection of network equipment

IP SDSL‐16M system has RJ‐45 connector available to connect center equipment (equal to switching

HUB) at front panel. This connector is connected with center equipment by 10/100BaseT UTP

signal. Below figure is a map of connecting with switching HUB.

Front Panel of SDSL – 16M[Figure 6] Connecting IP SDSL‐16M to Switching Hub


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1.4 Line Connection

This equipment is connected to MDF by rapping for connection of DSL line of shelf rear panel.

Without splitter (SDSL‐16MS)

Rear Panel of SDSL – 16M

[Figure 7] Rear panel of IP SDSL‐16M


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2. Operation

1) Instruction

SNMP (Simple Network Management Protocol) is a protocol to support the long distance user.

Management information about the network status can be logically inspected and controlled by

SNMP. Especially this standard, like as relative standard describing MIB and SMI, supports the

dedicated information and has the system management easier.

2) Function

a. Local and remote access (telnet, console) setup

Set up the local serial console port as below

Change to null modem in the use of communication emulation

Emulation : vt100

Bit per second : 115200bps

Data bit : 8 bit

Parity bit : NOT

Stop bit : 1

If connected after changing, the software requires the password (default password : aviv).

[Figure 11] Initial connection screen


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b. HELP

‐ Function : Command description used in MDU

‐ Input key : help

‐ Output comment : Command description (Recognize only more then 2 letters)

[Figure 12] HELP screen


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c. GUIDE

‐ Function : General description about the menu

‐ Input key : guide

‐ Output comment : Description for the equipment and command

[Figure 13] GUIDE Screen


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d. SETUP

‐ Function : System parameter setup for the management

‐ Input key : setup

[Table 2] Configuration parameter ‐ Output comments

The configuration of system can be modified easily with key‐in the appropriate menu.

Caution : MAC addr. Is unalterable. It is fixed with factory shipment. IP addr., Subnet mask, and default gateway are to

support the remote access with the telnet mode and can not be modified by remote log in : modifications are only allowed

at the local console. But, TFTP server and TFTP file name can be modified at the remote site and applied immediately.

[Figure 14] SETUP screen


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e. PASSWD

‐ Function : To change the

‐ Input key : passwd

[Table 3] Password information

[Figure 15] Changing password


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f. Port

‐ Description of function : All information of MDU port status

‐ Input key : port

[Table 4] Port information

[Figure 16] Output screen of port


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[Figure 17] Port sub‐menu

[Figure 18] Port speed selection menu


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g. REBOOT

‐ Function : Reboot MDU equipment

‐ Input key : reboot

[Table 5] Reset information

[Figure 19] Reboot (Hardware / Software)


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h. SNMP

‐ Function : Figure out the parameter of SNMP

- Input key : snmp

[Table 6] SNMP information

[Figure 20] Screen of SNMP configuration


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i. TFTP

‐ Function : Set TFTP

‐ Input key : tftp

[Table 7] TFTP information

[Figure 21] Status of TFTP


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j. VERSION

‐ Function : Displays information such as release date, serial number, S/W version, H/W version

‐ Input key : version

[Table 8] Version information

[Figure 22] Version information


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k. TELNET ‐ Function : Identify telnet mode connecting and IP address, finish session by force

‐ Input key : telnet

‐ If key in session number of connecting equivalent mode and the connection is closed.

[Figure 23] Telnet Menu


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l. VLAN (Virtual LAN)

‐ Function : On / Off VLAN function. VLAN prevent low efficiency from excess broadcast traffic

and increase security

‐ Input key : vlan

[Figure 24] VLAN Menu


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m. PING ‐ Function : Help to confirm availableness of connecting with demanding IP address SNMP board

‐ Input key : ping xxx.xxx.xxx.xxx (demanding IP

[Figure 25] PING test output screen


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n. MODE ‐ Function : Change operation mode of MDU to Master or Slave

In case of Master mode, key in slave number and register Slave address (serial number) to manage

M : After key in Slave monitor command. After in ‘M’, key in Slave number for monitoring

RH / RS : H/W reset and S/W reset slave

‐ Input key : mode

[Figure 26] Output screen of Slave System Entry (MODE menu : Master mode)


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[Figure 27] MODE menu : Slave mode output screen

[Figure 28] Slave port information output screen


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IV. Caution in operation

Caution in use of SDSL‐16M ‐ This equipment is always produced, been setting to 2.3Mbps in the factory

‐ First, to turn on power supply of PWR unit after connecting AC power supply

‐ The ground of power supply must be good

‐ First, confirm the correct operation of SYNC LED, when DSL line is connected with modem in the

home and office. If SYNC LED is not On status after 36 seconds, that means DSL line is poor,

therefore check DSL line again or use other line

‐ If LAN cable is connected correctly to network equipment, LINK LED is On status. If LED is not

On status after confirming, confirm again whether cable is correct or not.

Appendix 1. An abbreviated word

CO : Central Office

FLT : FauLT

LAN : Local Area Network

MSDU : Multi‐rate SDsl Unit

PWR : PoWeR

RT : RemoTe office

SDSL : Symmetric Digital Subscriber Line

SOHO : Small Office Home Office

VDSL : Very high speed Digital Subscriber Line


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2. Cable Connection Map


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3. How to Make a Console Cable


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Documents

IP-SDSL 16M