Insys QLM-A200 Designer’s Guide

Brand: Insys

Model: QLM-A200

Type: Designer’s Guide

QLM-A200

ADSL Modules QLM-A201

and QLM-A202

Designer's Guide

Any duplication of this manual is prohibited. All rights on this documentation and

the devices are with INSYS MICROELECTRONICS GmbH Regensburg.

Trademarks

The use of a trademark not shown below is not an indication that it is freely availa-

ble for use.

MNP is a registered trademark of Microcom Inc.

IBM PC, AT, XT are registered trademarks of International Business Machine Cor-

poration.

INSYS®, e-Mobility LSG® and e-Mobility PLC® are registered trademarks of INSYS

MICROELECTRONICS GmbH.

Windows™ is a registered trademark of Microsoft Corporation.

Linux is a registered trademark of Linus Torvalds.

Publisher:

INSYS MICROELECTRONICS GmbH

Hermann-Köhl-Str. 22

D-93049 Regensburg, Germany

Phone: +49 941 58692 0

Fax: +49 941 58692 45

E-mail: [email protected]

Internet: http://www.insys-icom.com

Date: Sep-14

Item: 10014313

Version: 1.0

Language: EN

Content

Sep-14

1 Preface ..................................................................................................... 6

1.1 Defects Liability Terms .......................................................................................... 6

1.2 Feedback ............................................................................................................... 6

1.3 Marking of Warnings and Notes ............................................................................ 7

1.4 Symbols and the Formatting in this Manual .......................................................... 8

2 Safety ....................................................................................................... 9

2.1 Usage According to the Regulations ..................................................................... 9

2.2 Permissible Technical Limits ................................................................................ 10

2.3 Responsibilities of the Operator ........................................................................... 10

2.4 Qualification of the Personnel .............................................................................. 10

2.5 Instructions for Transport and Storage ................................................................ 10

2.6 Environmental Protection .................................................................................... 11

2.7 Safety Instructions for Integrating the Component .............................................. 11

2.8 General Safety Instructions .................................................................................. 11

3 General Information ............................................................................... 12

3.1 Product Features ................................................................................................. 12

4 Firmware History ................................................................................... 13

5 Technical Data ....................................................................................... 14

5.1 Physical Features ................................................................................................. 14

5.2 Technological Features ........................................................................................ 14

6 Connections ........................................................................................... 15

6.1 Board Layout ....................................................................................................... 15

6.2 Pin Layout Terminal Strip CON1 .......................................................................... 17

6.3 Pin Layout Terminal Strip CON2 .......................................................................... 19

6.4 Pin Specifications ................................................................................................ 19

6.4.1 Functional Inputs .................................................................................... 19

6.4.2 Indication Signals ................................................................................... 20

6.5 Connecting the Dying Gasp Input ........................................................................ 21

6.6 Connection of the Ethernet Interface ................................................................... 21

7 Function Overview ................................................................................. 22

8 Operating Principle ................................................................................ 23

8.1 Operation via Telnet Connection .......................................................................... 23

9 Function ................................................................................................. 24

9.1 General Functional Description ............................................................................ 24

9.2 Country-Specific Configuration ............................................................................ 25

9.3 PPPoA Configuration ........................................................................................... 26

10 Command Reference ............................................................................. 27

11 CE/EMC Compliant Integration .............................................................. 34

11.1 Your Application .................................................................................................. 34

11.2 Network Interface / Terminal Strip CON2 ............................................................ 34

11.3 Further Recommendations .................................................................................. 35

11.4 Reference Documents ......................................................................................... 35

Contents

Sep-14 5

12 Maintenance, Repair and Troubleshooting ............................................. 36

12.1 Maintenance ........................................................................................................ 36

12.2 Troubleshooting ................................................................................................... 36

12.3 Repair .................................................................................................................. 36

13 Waste Disposal ...................................................................................... 37

13.1 Repurchasing of Legacy Systems ........................................................................ 37

14 Declaration of Conformity ...................................................................... 38

15 Tables and Diagrams.............................................................................. 39

15.1 List of Tables ....................................................................................................... 39

15.2 List of Diagrams .................................................................................................. 39

16 Index ...................................................................................................... 40

Preface

QLM-A200

1 Preface

This manual allows for the safe and efficient use of the product. The manual is part

of the product and must always be stored accessible for installation, commission-

ing and operating personnel.

1.1 Defects Liability Terms

A usage not according to the intended purpose, an ignorance of this documenta-

tion, the use of insufficiently qualified personnel as well as unauthorised modifica-

tions exclude the liability of the manufacturer for damages resulting from this. The

liability of the manufacturer ceases to exist.

The regulations of our Delivery and Purchasing Conditions are effective. These can

be found on our website (www.insys-icom.de/imprint/) under “General Terms and

Conditions“.

1.2 Feedback

We are permanently improving our products and the associated technical docu-

mentation. Your feedback is very helpful for this. Please tell us what you like in par-

ticular on our products and publications and what can be improved from your point

of view. We highly appreciate your suggestions and will include them in our work

to support you and all our customers. We are looking forward to any of your feed-

back.

Please send an e-mail to [email protected].

We'd like to know your applications. Please send us a few headwords that we

know the applications you solve using products of INSYS icom.

QLM-A200

Preface

1.3 Marking of Warnings and Notes

Symbols and Key Words

Danger!

Risk of severe or fatal injury

One of these symbols in conjunction with the key word

Danger indicates an imminent danger. It will cause death

or severe injuries if not avoided.

Warning!

Personal injury

This symbol in conjunction with the key word Warning

indicates a possibly hazardous situation. It might cause

death or severe injuries if not avoided.

Caution!

Slight injury and / or material damage

This symbol in conjunction with the key word Caution

indicates a possibly hazardous or harmful situation. It

might cause slight or minor injuries or a damage of the

product or something in its vicinity if not avoided.

Note

Improvement of the application

This symbol in conjunction with the key word Note

indicates hints for the user or very useful information. This

information helps with installation, set-up and operation of

the product to ensure a fault-free operation.

Preface

QLM-A200

1.4 Symbols and the Formatting in this Manual

This section describes the definition, formatting and symbols used in this manual.

The various symbols are meant to help you read and find the information relevant

to you. The following text is structured like a typical operating instruction of this

manual.

Bold print: This will tell you what the following steps will result in

After that, there will be a detailed explanation why you could perform the

following steps to be able to reach the objective indicated first. You can

decide whether the section is relevant for you or not.

 An arrow will indicate prerequisites which must be fulfilled to be able to

process the subsequent steps in a meaningful way. You will also learn

which software or which equipment you will need.

1. One individual action step: This tells you what you need to do at this

point. The steps are numbered for better orientation.

 A result which you will receive after performing a step will be marked

with a check mark. At this point, you can check if the previous steps

were successful.

 Additional information which you should consider are marked with a

circled "i". At this point, we will indicate possible error sources and tell

you how to avoid them.



Alternative results and steps are marked with an arrow. This will tell

you how to reach the same results performing different steps, or what

you could do if you didn't reach the expected results at this point.

QLM-A200

Safety

2 Safety

The Safety section provides an overview about the safety instructions, which must

be observed for the operation of the product.

The product is constructed according to the currently valid state-of-the-art technol-

ogy and reliable in operation. It has been checked and left the factory in flawless

condition concerning safety. In order to maintain this condition during the service

life, the instructions of the valid publications and certificates must be observed and

followed.

It is necessary to adhere to the general safety instructions must when operating the

product. The descriptions of processes and operation procedures are provided with

precise safety instructions in the respective sections in addition to the general

safety instructions.

Moreover, the local accident prevention regulations and general safety regulations

for the operating conditions of the device are effective.

An optimum protection of the personnel and the environment from hazards as well

as a safe and fault-free operation of the product is only possible if all safety instruc-

tions are observed.

2.1 Usage According to the Regulations

The product may only be used for the purposes specified in the function overview.

In addition, it may be used for the following purposes:

Usage and mounting in an explicitly designed device.

The product may not be used for the following purposes and used or operated un-

der the following conditions:

 Usage, controlling, switching and data transmission of machines and

systems, which are operated in explosive atmospheres.

 Controlling, switching and data transmission of machines, which may

involve risks to life and limb due to their functions or when a

breakdown occurs.

Safety

QLM-A200

2.2 Permissible Technical Limits

The product is only intended for the use within the permissible technical limits

specified in the data sheets.

The following permissible limits must be observed:

The ambient temperature limits must not be fallen below or

exceeded.

The supply voltage range must not be fallen below or exceeded.

The maximum humidity must not be exceeded and condensate

formation must be prevented.

The maximum switching voltage and the maximum switching current

load must not be exceeded.

The maximum input voltage and the maximum input current must not

be exceeded.

2.3 Responsibilities of the Operator

As a matter of principle, the operator must observe the legal regulations, which are

valid in his country, concerning operation, functional test, repair and maintenance

of electrical devices.

2.4 Qualification of the Personnel

The installation, commissioning and maintenance of the product must only be per-

formed by trained expert personnel, which has been authorised by the plant opera-

tor. The expert personnel must have read and understood this documentation and

observe the instructions.

Electrical connection and commissioning must only be performed by a person, who

is able to work on electrical installations and identify and avoid possible hazards in-

dependently, based on professional training, knowledge and experience as well as

knowledge of the relevant standards and regulations.

2.5 Instructions for Transport and Storage

The following instructions must be observed:

Do not expose the product to moisture and other potential hazardous

environmental conditions (radiation, gases, etc.) during transport and

storage. Pack product accordingly.

Pack product sufficiently to protect it against shocks during transport

and storage, e.g. using air-cushioned packing material.

Check product for possible damages, which might have been caused by improper

transport, before installation. Transport damages must be noted down to the ship-

ping documents. All claims or damages must be filed immediately and before in-

stallation against the carrier or party responsible for the storage.

QLM-A200

Safety

2.6 Environmental Protection

Dispose the product and the packaging according to the relevant environmental

protection regulations. The Waste Disposal section in this manual contains notes

about disposing the product. Separate the packaging components of cardboard

and paper as well as plastic and deliver them to the respective collection systems

for recycling.

2.7 Safety Instructions for Integrating the Component

The integration of the component must only be made by authorised expert person-

nel according to the wiring diagrams.

Observe the general safety precautions when handling electrostatic-discharge-sen-

sitive parts to prevent a damage of the component.

2.8 General Safety Instructions

Caution!

Electrostatic discharges may damage the product!

Damage of the product.

Observe the general safety precautions when handling

electrostatic-discharge-sensitive parts.

Caution!

Overvoltage by exceeding the permissible voltage range

and voltage peaks!

Fire hazard and damage of the product.

Ensure a supply of the product within the permissible

voltage range.

General Information

QLM-A200

3 General Information

This Designer’s Guide describes different modules that differ regarding the sup-

ported DSL specification. All of these modules are referred to as QLM-A200 in this

Designer’s Guide. The modules are:

 QLM-A201 (supports Annex A, Annex M and Annex L)

 QLM-A202 (supports Annex B)

 QLM-A203 (supports Annex B and Annex J)

If the modules are different, this will be mentioned explicitly in the respective sec-

tions.

The QLM-A200 is designed to provide a flexible and pre-tested ADSL module,

which can be used as add-on board to any processor based design (e.g. router),

which needs an ADSL WAN connection. The module is targeted for the ADSL An-

nex A/M/L (QLM-A201), Annex B (QLM-A202) and Annex B/J (QLM-A203) market.

The specifications mainly differ regarding the used frequency ranges. Annex B is

used in Germany almost exclusively. The QLM-A202 is recommended for a parallel

operation with ISDN devices.

A carrier board is available for the module as reference environment. The carrier

board includes power supply, external connectors and protection circuitry.

For information about this, refer to http://www.insys-icom.de/demoboard.

3.1 Product Features

 Support for ADSL/ADSL2/ADSL2+ (G.992.1, G.992.2, T1.413, G992.3,

G.992.5) with optimised AFE (Analog Front End) designed to meet ADSL

(TR-067) and ADSL2plus (TR-100) requirements

 3.3 V power supply

 Optional Dying Gasp support (carrier board), requires external buffering

and power outage detection circuit

 Board interface provides flexible GPIO lines for LEDs

 Ethernet PHY interface

 On-board USB 2.0 PHY (currently not supported)

 LLC encapsulation according to RFC1483

QLM-A200

Firmware History

4 Firmware History

Version

New Feature

2.0.0

 New development

Technical Data

QLM-A200

5 Technical Data

5.1 Physical Features

All specified data was measured with nominal input voltage, at full load, and an

ambient temperature of 25 °C. The limit value tolerances are subject to the usual

variations.

Physical Feature

Value

Operation voltage VCC

+3.3 V (±5%) DC

Power consumption

2.5 W

Weight

25 g

Dimensions (Length x Width x Height)

56.4 mm x 56.4 mm x 18 mm

PCB thickness

1.6 mm

Temperature range

-20 °C … 65 °C (operation)

-30 °C … 80 °C (storage)

Maximum permissible humidity

95%, non-condensing

Table 1: Physical Features

5.2 Technological Features

Technological Feature

Value

Supported Standards

ADSL (ITU G992.1)

ADSL2+ (ITU G992.3, G992.5)

Table 2: Technological Features

QLM-A200

Connections

6 Connections

6.1 Board Layout

Figure 1: Board layout and height profile

Figure 2: Board dimensions and terminal strip location

Connections

QLM-A200

Item

Type

Description

CON1

FCI, type 61083-081602-

Connection for external memory, LED outputs, USB

interface, Ethernet interface, power supply, voltage

monitoring input

CON2

Fischer, SL 11 SMD

06204G

DSL interface

Table 3: Specification and assignment of the terminal strips

 The FCI types 61082-081602-LF (5 mm board distance), 61082-

082602-LF (9 mm board distance) or 61082-083602-LF (13 mm board

distance) can be used as counter connector for CON1. The respective

data sheets can be found under www.fciconnect.com (search for

"61083-081602").

 Please note that the pin definitions shown here are decisive. It is

possible that the pin definitions of the connector manufacturers are

different.

QLM-A200

Connections

6.2 Pin Layout Terminal Strip CON1

Type

Signal

Description

Do not connect

Input

URXD

RxD input from UART, not used in normal operation

Do not connect

Output

SPI_MOSI

SPI data output for ext. memory, not used in normal operation

Supply

GND

Ground

Input

SPI_MISO

SPI data input for external memory, not used in normal operation

Supply

GND

Ground

Output

~SPI_CS

SPI select output for ext. memory, not used in normal operation

Supply

GND

Ground

Input

SPI_DISINT

SPI inhibiting input for int. memory, not used in normal operation

Supply

GND

Ground

Output

SPI_CLK

SPI clock output for ext. memory, not used in normal operation

Do not connect

Output

GPIO0

LED output, WAN traffic function

Output

GPIO2

LED output, SYNC function

Output

UTXD

TxD output from UART, not used in normal operation

Input

GPIO1

Default reset input

I/O

USB_DP

USB device data port D+

Supply

GND

Ground

I/O

USB_DN

USB device data port D-

Input

USB_V+

USB device supply input

Supply

GND

Ground

Output

ETHLED2

LED output for Ethernet port, Link/Activity function

Output

ETHLED1

LED output for Ethernet port, 10/100 MBit/s function

Input

~RESET

RESET input, requires connection of a power-on-reset signal

Output

ETH_TX+

Ethernet send signal +

Output

~RSTO

/RESET output

Output

ETH_TX-

Ethernet send signal -

Input

ETH_RX+

Ethernet receive signal +

Supply

GND

Ground

Input

ETH_RX-

Ethernet receive signal -

Do not connect

Supply

VCC

Power supply +3.3 V

Do not connect

Supply

VCC

Power supply +3.3 V

Do not connect

Connections

QLM-A200

Type

Signal

Description

Supply

VCC

Power supply +3.3 V

Do not connect

Supply

VCC

Power supply +3.3 V

Do not connect

Supply

VCC

Power supply +3.3 V

Do not connect

Supply

VCC

Power supply +3.3 V

Do not connect

Supply

VCC

Power supply +3.3 V

Do not connect

Supply

VCC

Power supply +3.3 V

Do not connect

Supply

GND

Ground

Do not connect

Supply

GND

Ground

Do not connect

Supply

GND

Ground

Do not connect

Supply

GND

Ground

Do not connect

Supply

GND

Ground

Do not connect

Supply

GND

Ground

Do not connect

Supply

GND

Ground

Do not connect

Supply

GND

Ground

Supply

GND

Ground

Supply

GND

Ground

Do not connect

Supply

GND

Ground

Output

SCL

SCL signal from I2C bus (not used)

I/O

SDA

SDA signal from I2C bus (not used)

Do not connect

Input

DGMON

Analog voltage monitoring input for Dying Gasp function

Table 4: Terminal strip connections description, terminal strip CON1

 The tilde "~" before the signal description indicates that this signal is

"low active".

QLM-A200

Connections

6.3 Pin Layout Terminal Strip CON2

Type

Signal

Description

DSL line a

DSL line b

DSL line a

DSL line b

Table 5: Terminal strip connections description, terminal strip CON2

6.4 Pin Specifications

6.4.1 Functional Inputs

Type

Signal

Description

Input

GPIO1

Default reset input

Normal state: 1 (internal pull-up resistor)

Reset: 0 (against GND)

1 make-and-break cycle within 2 seconds: software restart

3 make-and-break cycles within 2 seconds: reset to default factory

settings

1 connection against GND for more than 3 seconds: hardware

restart

Input

~RESET

Reset input

Normal state: 1 (internal pull-up resistor)

Reset: 0 (against GND)

Input

DGMON

Input for dying gasp function. If the voltage falls below 3,9 V at

this input, the module signals a loss-of-power event (dying gasp)

to the CO. If dying gasp is not necessary, this input may remain

not connected.

Information about the connection of this input can be

found under

Connecting the Dying Gasp Input on page 21.

Table 6: PIN specifications - functional inputs

Connections

QLM-A200

6.4.2 Indication Signals

Type

Signal

Description

Output

GPIO0

This output controls the WAN traffic LED.

Signalling:

Normal state: High

Active: Low

Output

GPIO2

This output controls the SYNC LED.

Signalling:

Normal state: High

Active: Low

Output

ETHLED2

This output inidcates data traffic on the Ethernet interface

Signalling:

Normal state: High

Active: Low

Output

ETHLED1

This output indicates the Link function of the Ethernet port.

Signalling:

Normal state: High

Active: Low

Table 7: Pin specifications - indication signals

Figure 3: Connection example of an LED signal

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Insys QLM-A200 Designer’s Guide

Insys QLM-A200 Designer’s Guide

Insys QLM-A200 Designer’s Guide

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