Samsung Electronics Co SCM140 Cable Modem User Manual

Samsung Electronics Co Ltd Cable Modem Users Manual

UserManual.wiki >

Samsung Electronics Co >

SCM140 User Manual

Users Manual

SCM-140U User Guide

CLASS B Digital device or Peripheral

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 experienced radio TV technician for help.

iii

Stop using PC and get rid of all the cables, such as power cable,

coaxial cable, Ethernet cable and USB cable, connected to InfoRanger

and PC during a thunderstorm. An electrical interaction can cause

death, severe injury, or damage to the equipment.

The warranty will be voided should any of the following occur :

➀The warranty seal covering the screw under the cable modem is broken

or removed

➁The cable modem has been opened

➂There is substantial evidence that the cable modem's electronics have

been tampered with.

Samsung recommends to turn off and on the InfoRanger once in a while to

triger to download the latest software automatically.

registered trademarks. All other product names are used for identification only

and may be trademarks and/or registered trademarks of their respective

companies. Product specifications subject to change without notice.

No part of this publication may be reproduced in any form or by any means or

used to make any derivatives such as translation, transformation, or adaptation

without permission from Samsung Electronics as stipulated by the United States

Limited Warranty

1. What Is Covered And For How

1. What Is Covered And For How 1. What Is Covered And For How

1. What Is Covered And For How Long ?

Long ?Long ?

Long ? SAMSUNG TELECOMMUNICATIONS AMERICA,

INC.(“SAMSUNG”)warrants to the original purchaser that SAMSUNG’s Cable Modems are free from defects in

material and workmanship under normal use and service for the period commencing upon the date of purchase and

continuing for the following specified period of time after that date :

InfoRangerTM Cable Modem 2 years

2. What is not covered?

2. What is not covered?2. What is not covered?

2. What is not covered? This Limited Warranty is conditional upon proper use of the product by the purchaser. The

Limited Warranty does not cover : (a) defects or damage resulting from accident, misuse, abuse, neglect, unusual

physical, electrical or electromechanical stress, modification of any part of the product, or cosmetic damage; (b)

equipment that has the serial number removed or made illegible;(c) all plastic surfaces and other externally exposed

parts that are scratched or damaged due to normal use;(d) malfunctions resulting from the use of the product in

conjunction with accessories, products or ancillary or peripheral equipment not authorized and approval of by

SAMSUNG; (e) defects or damage from improper testing, operation, maintenance, installation, or adjustment. Please

call SAMSUNG’s customer care center at 1-888-987-4357 for updated pricing on non-warranty repairs.

3. What Are

What Are What Are

What Are SAMSUNG

SAMSUNGSAMSUNG

SAMSUNG’s

s Obligations?

Obligations? Obligations?

Obligations? During the applicable warranty period, SAMSUNG will repair or replace, at

SAMSUNG’s sole option, without charge to purchaser, any defective component part of the Cable Modem or accessory.

To obtain service under this Limited Warranty, purchaser must return the product to an authorized SAMSUNG service

facility in an adequate container for shipping, accompanied by purchaser’s sales receipt or comparable substitute proof of

purchase showing the date of purchase, the serial number of the product, and the sellers name and address. To obtain

assistance on where to deliver the Cable Modem, call SAMSUNG customer care at 1-888-987-4357. Upon receipt,

SAMSUNG will promptly repair or replace the defective product. SAMSUNG may, at SAMSUNG’s sole option, use

rebuilt, reconditioned, or new parts or components when repairing any product or replace a product with a rebuilt,

reconditioned or new product. Repaired products will be warranted for a period equal to the remainder of the original

Limited Warranty on the original product or for 90 days, which ever is longer. All replaced parts, components, boards

and equipment shall become the property of SAMSUNG. If SAMSUNG determines that the product is not covered by

this Limited Warranty or that the product is not defective, the purchaser must pay all parts, shipping, and labor charge

for the testing, repair and return of the product.

4. What Are The Limits On

What Are The Limits On What Are The Limits On

What Are The Limits On SAMSUNG

SAMSUNGSAMSUNG

SAMSUNG’

’’’s Liability?

s Liability?s Liability?

s Liability? THE WARRANTIES GIVEN IN THIS WARRANTY ARE LIMITED

TO THE DURATION OF THIS LIMITED WARRANTY SET OUT ABOVE. EXCECT TO THE EXTENT

PROHIBITED BY APPLICABLE LAW, SAMSUNG SHALL NOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL,

CONSEQUENTIAL, INDIRECT OR SIMILAR DAMAGES, LOSS OF PROFITS, DAMAGES TO PURCHASER

PROPERTY, OR INJURY TO PURCHASER OR OTHERS ARISING OUT OF THE USE, MISUSE OR INABILITY TO

USE ANY SAMSUNG CABLE MODEM, BREACH OF WARRANTY, BREACH OF CONTRACT, OR NEGLIGENCE,

INCLUDING BUT NOT LIMITED TO SAMSUNG’S OWN NEGLIGENCE, EVEN IF SAMSUNG OR ITS AGENT HAS

BEEN ADVISED OF SUCH DAMAGES, OR FOR ANY CLAIM BROUGHT AGAINST PURCHASER BY ANY OTHER

PARTY. THIS LIMITED WARRANTY IS THE COMPLETE WARRANTY FOR SAMSUNG’S CABLE MODEM, AND

SAMSUNG HEREBY DISCLAIMS ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, IMCLUDING ANY

IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THIS LIMITED

WARRANTY SHALL NOT EXTEND TO ANYONE OTHER THAN THE ORIGINAL PURCHASER OF THIS

PRODUCT AND STATES PURCHASER’S EXCLUSIVE REMEDY. IF ANY PORTION OF THIS WARRANTY IS

ILLEGAL OR UNENFORCEABLE BY REASON OF ANY LAY, SUCH PARTIAL ILLEGALITY OR

UNENFORCEABILITY SHALL NOT AFFECT THE ENFORCEABILITY OF THE REMAINDER OF THIS LIMITED

WARRANTY WHICH PURCHASER ACKNOWLEDGES IS AND ALWAYS WILL BE CONSTRUCTED TO BE

LIMITED BY ITS TERMS OR AS LIMITED AS THE LAW PERMITS.

The Limited Warranty allocates the risk of product failure between purchaser and SAMSUNG, and SAMSUNG’s product

pricing reflects this allocation of risk and the limitations of liability contained in this Limited Warranty. The agents,

employees, distributors, and dealers of SAMSUNG are not authorized to make modifications to this Limited Warranty,

or make additional warranties binding on SAMSUNG. Accordingly, additional statements such as dealer advertising or

presentation, whether oral or written, do not constitute warranties by SAMSUNG and should not be relied upon. 5.

5.5.

5. How Does State Law Apply To This Warranty?

5. How Does State Law Apply To This Warranty?5. How Does State Law Apply To This Warranty?

5. How Does State Law Apply To This Warranty? SOME STATES DO NOT ALLOW THE EXCLUSION OR

LIMITATIONS OF INCIDENTAL OR CONSEQUENTIAL DAMAGES OR HOW LONG AN IMPLIED WARRANTY

LASTS, SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU IN THEIR ENTIRETY.

The Limited Warranty gives you specific legal rights. You may also have other rights that vary from one jurisdiction to

another.

SAMSUNG Telecommunications America, Inc.

1601 East Plano Parkway Suite 150

Plano, TX 75074

Tel : 1-888-987-HELP(4357)

Fax : 1-972-761-7501

The software provided with this product is not covered under the hardware warranty described above. See Minimum

End-User Software License Terms which was shipped with the product for details on the software warranty.

Intellectual Property

All Intellectual Property, as defined below, owned by or which is otherwise the

property of Samsung or its suppliers relating to the InfoRanger™, including but

not limited to, accessories, parts or software relating thereto (the Cable Modem

System), is proprietary to federal laws and state laws, and international treaty

provisions. Intellectual Property includes, but is not limited to, inventions

(patentable or unpatentable), patents, trade secrets, copyrights, software,

computer programs, and related documentation and other works of authorship.

You may not infringe or otherwise violate the rights secured by the Intellectual

Property. Moreover, you agree you will not (and will not attempt to) modify,

prepare derivative works of, reverse engineer, decompile, disassemble, or

otherwise attempt to create source code from the software.

No title to or ownership in the Intellectual Property is transferred to you. All

applicable rights of the Intellectual Property shall remain with Samsung and its

suppliers.

or in part allowed prior written approval.

vii

About This Guide

This manual is for users of the SAMSUNG InfoRangerTM cable modem. This

manual includes an introduction of the InfoRanger and shows how to install,

connect to a network, and use the InfoRanger. It also explains various problems

that the user may encounter while using the InfoRanger and how to troubleshoot

these problems.

Users who are accustomed to cable modem products as well as first time users

should read this manual carefully before installing and using the InfoRanger.

If you have any questions about this product or you think that the product is

damaged, please contact the SAMSUNG customer service center, as described in

the technical support page at the end of this manual or at the store where you

purchased this product.

viii

Document Organization

This InfoRanger User Guide includes the following contents in each chapter.

Chapter 1 Introduction to the InfoRanger explains the features of the cable modem,

the reasons for its wide use, the features and advantages of the InfoRanger.

Chapter 2 Prior to Installation explains the items that the user should prepare prior

to installing the InfoRanger. It also explains the environment configuration of a PC

for use with the InfoRanger.

Chapter 3 Installing the InfoRanger explains how to install the InfoRanger and how

to connect cables.

Chapter 4 Using the InfoRanger explains the names and features of each part of the

InfoRanger, how to distinguish the product status from the LEDs and how to

check whether the product is installed correctly or not.

Appendix A Troubleshooting

explains how to troubleshoot various problems that

may occur while using the InfoRanger.

Appendix B Product Specifications explains the specification of the InfoRanger in

table format.

Appendix C Glossary explains the terms that are useful when you use the

InfoRanger.

Appendix D Cable Specifications explains the cable specifications that are used to

connect the InfoRanger.

Table of Contents

Chapter 1 Introduction to the InfoRanger ................. 1-1~1-4

Features of the InfoRanger ........................................................................ 1-2

Examples of Network Connection .............................................................. 1-3

Chapter 2 Prior to Installation ................................ 2-1~2-10

Subscribing to Cable Internet Service ........................................................ 2-1

Environment Preparation for Installation .................................................... 2-2

Preparing the Necessary Items .................................................................. 2-4

Configuring TCP/IP Protocol ...................................................................... 2-6

Installing TCP/IP Protocol on IBM Compatible PC ....................................... 2-7

Installing TCP/IP Protocol on Macintosh PC ................................................. 2-9

Chapter 3 Installing the InfoRanger ........................ 3-1~3-16

Locating in a Place ..................................................................................... 3-2

Connecting the Coaxial Cable .................................................................... 3-4

Connecting PCs ......................................................................................... 3-5

Single PC Connection ...................................................................................... 3-6

Multiple PCs Connection ............................................................................... 3-12

Connecting the Power Adapter ................................................................ 3-14

Inspecting Cable Connection ................................................................... 3-15

Chapter 4 Using the InfoRanger ................................ 4-1~4-5

Front View .................................................................................................. 4-1

Rear View ................................................................................................... 4-4

Appendix A Troubleshooting .................................. A-1~A-2

Appendix B Product Specifications ........................... B-1~B-2

Appendix C Glossary ................................................ C-1~C-4

Appendix D Cable Specifications .............................. D-1~D-4

RJ-45 Ethernet Cable ................................................................................. D-1

Twisted pair category-3,4,5 straight-through cable ....................................... D-1

Twisted pair category-3,4,5 crossover cable .................................................. D-2

USB Cable ................................................................................................. D-3

List of Figures

Figure 1-1 Network connection if you subscribe to both cable TV

and the cable Internet service ............................................................. 1-3

Figure 1-2 Network connection if you only subscribe to a cable

Internet service .................................................................................... 1-4

Figure 2-1 Included items in the InfoRanger package ......................................... 2-4

Figure 3-1 Fixing the protrusion on the front to the groove of the

stand holder .......................................................................................... 3-2

Figure 3-2 Press the stand holder to the InfoRanger ........................................... 3-2

Figure 3-3 InfoRanger with stand holder .............................................................. 3-3

Figure 3-4 Connecting the coaxial cable to the Cable connector ........................ 3-4

Figure 3-5 Connecting the RJ-45 Ethernet cable to the Ethernet port

and a single PC ..................................................................................... 3-6

Figure 3-6 Connecting the USB cable to the USB port

and a single PC ..................................................................................... 3-7

Figure 3-7 Connecting the InfoRanger to multiple PCs through

an Ethernet hub ................................................................................. 3-13

Figure 3-8 Connecting the power adapter .......................................................... 3-14

Figure 3-9 Cable connection in case of a single PC connection ........................ 3-15

Figure 3-10 Cable connection in case of multiple PCs connection ..................... 3-16

Figure 4-1 Front View of the InfoRanger .............................................................. 4-1

Figure 4-2 Rear View of the InfoRanger ............................................................... 4-5

Figure D-1 Provided straight-through cable with RJ-45 connectors ................... D-1

Figure D-2 Pin Signals of the straight-through cable ........................................... D-1

Figure D-3 Pin connections of the straight-through cable ................................... D-1

Figure D-4 Crossover cable with RJ-45 connectors ............................................. D-2

Figure D-5 Pin Signals of the crossover cable ...................................................... D-2

Figure D-6 Pin connections of the crossover cable............................................... D-2

Figure D-7 USB connector termination ................................................................ D-3

Figure D-8 USB Cable ........................................................................................... D-3

Figure D-9 Pin Signals of the USB cable .............................................................. D-4

xii

(This page is left blank intentionally.)

1-1

Chapter

1Introduction

the

InfoRanger

The SAMSUNG InfoRanger is an external cable modem, which enables high-

speed data communication using a cable TV network.

With the SAMSUNG InfoRanger, you can receive data at 40Mbps, and send data at

10Mbps. Compared with conventional telephone lines, this remarkable speed is

100 times faster than 56Kbps modem.

SAMSUNG InfoRanger is specially designed for the users who want to transmit

data at high speed with lower cost. With SAMSUNG InfoRanger, you can enjoy

the highest communication.

InfoRanger speed can be changed by the following factors.

yUser’s computer specifications

yNumber of programs

yNetwork traffic when user is connected

yBandwidth provided by your service provider to the users

1-2 Chapter 1

Introduction to the InfoRanger

Features of InfoRanger

High speed

The InfoRanger enables you to connect to the Internet, transmit e-mails, and

download data up to 100 times faster than a 56Kbps modem.

Two-way data communication

The InfoRanger provides two-way data communication. With the InfoRanger, you

can download data up to 40Mbps, and simultaneously upload data up to 10Mbps.

Excellent Compatibility : DOCSIS-compliant InfoRanger

In compliance with DOCSIS (Data Over Cable Service Interface Specification),

the InfoRanger can receive services from all cable operators and can be used with

other DOCSIS compliant’s CMTS(Cable Modem Termination System).

Quick and easy installation process

With the InfoRanger, the IP address is set automatically. You only have to connect

the cables and any setting up procedure according to this guide.

Compact and convenient design

The InfoRanger is designed for easy to use and it fits well in any office

environment.

Support USB port

The InfoRanger supports USB port so that you can save trouble to open the case

of PC and install network interface card. It is a fast, bi-directional isochronal, low-

cost, dynamically attachable serial interface that is consistent with the

requirements of the PC platform. It supports up to 127 physical devices, and its

transfer rate assures up to 12Mb/s.

1-3

Examples of Network Connection

If you subscribe to both Cable TV and the Cable Internet Services

Figure 1-1 Network connection if you subscribe to both cable TV and the cable Internet service

Cable TV service provider

Cable outlet

Cable splitter

Coaxial cable

Ethernet cable

Television

PC Power adapter

InfoRanger

1-4 Chapter 1

Introduction to the InfoRanger

If you only subscribe to a Cable Internet Service

Figure 1-2 Network connection if you only subscribe to a cable Internet service

The above example is showing the case of connecting the PC to Ethernet

port of InfoRanger. The case of connecting the PC to USB port of

InfoRanger is identical.

Ethernet cable

Coaxial cable

Cable outlet

Cable TV service provider

InfoRanger

Power adapter

2-1

Chapter 2 Prior to Installing

This chapter explains what you should do before installing the InfoRanger.

Subscribing to Cable Internet Service

The cable modem receives data through a cable TV network. Therefore, it is

necessary to have a cable Internet service to use your cable modem. If you are

already subscribing to cable TV, please make sure that you are also subscribing to

cable Internet service. If you do not have cable Internet service, contact your

cable TV provider and ask the following services.

yWhether they support two-way cable modem access service

or not.

☞The InfoRanger enables two-way data communication. If you want to use

all features of the InfoRanger, you need to subscribe to a cable TV

provider which provides two-way cable modem access service.

yWhether they provide the Internet service or not.

☞If you want to send or receive e-mails, access to WWW and/or use other

Internet services through the cable modem, you need to have cable

Internet service. Once you are an Internet service subscriber, your cable

TV provider will provide you with an Internet account, which you can

connect to via your cable modem. Please note that your Internet account

should be established before the installation of cable modem.

2-2 Chapter 2

Prior to Installing

Environment Preparation for Installation

The InfoRanger should be kept at moderate temperature, humidity, and stable

electric power. The recommended environment is as follows :

yOperation temperature : 32°F to 104°F

Storage temperature : - 13°F to 158°F

yOperation humidity : below 90% (104°F, non-condensing),

Preservation humidity : below 90% (140°F, non-condensing)

yPower Consumption : 7 Watt

yInput voltage : AC 120V

yRated frequency : 60Hz

While the InfoRanger is operating, keep the fluctuation range of input

voltage within 5% of regulated voltage. In addition, ground the electric

outlet which is connected to input terminal.

 Avoid static electricity and electric noise….

Use preventive equipment if the InfoRanger is

installed in a place where high static electricity

or electric noise is present.

 Clean and well ventilated place….

Install the InfoRanger in a ventilated place

where the appropriate temperature and airflow

is present. As dust can cause a serious failure of

operation, install the InfoRanger at a clean place.

2-3

 Avoid the direct sunlight

Direct sunlight can increase temperature of the

InfoRanger and this can cause damage to

operational parts and lead to operation failure.

Therefore, Samsung recommends keeping the

InfoRanger away from direct sunlight.

2-4 Chapter 2

Prior to Installing

Preparing the Necessary Items

The following items should be prepared in order to use the InfoRanger.

Included Items

yInfoRanger (SCM-140U)

yA power adapter

yA stand holder

yA RJ-45 Ethernet cable (6Ft.)

yA USB cable (6Ft.)

yThis Manual

yUSB Driver Floppy Diskette for USB port (used for both Windows 98 SE

(Second Edition) and Windows 2000 environment)

Figure 2-1 Included items in the InfoRanger package

Specification and shape of the power cable contained in the package may

vary according to the regions where InfoRanger is purchased.

InfoRanger SCM-140U

RJ-45 Ethernet cable

(Straight –through cable)

Power adapter

This manual

USB cable

2-5

Not Included Items

The following items are not included in the InfoRanger package. These need to be

prepared separately.

yAn IBM compatible PC which TCP/IP is installed on and runs Windows 95 (or

later) or a Macintosh which TCP/IP is installed on and runs System 7.5 (or

later).

yA two-way coaxial cable

yA crossover cable for connecting hub

yA Network Interface Card (NIC)

If a user needs more than one straight-through cable, he/she should

prepare the necessary ones by himself/herself because only one straight-

through cable is supplied with InfoRanger by default.

It is necessary to prepare IBM-compatible PC running Windows 98 SE

(Second Edition) or later version, such as Windows Me(Millenium Edition) or

Windows 2000, to use USB port.

2-6 Chapter 2

Prior to Installing

Configuring TCP/IP Protocol

Once you have set-up the IBM compatible PC running on Windows 95 (or later)

or the Macintosh running on System 7.5(or later), you need to install TCP/IP

protocol and network interface card, only when using Ethernet port of InfoRanger.

You do not need to install TCP/IP protocol when using USB port, because TCP/IP

protocol is installed automatically while USB driver is installed. Skip this section

and go to the next chapter when using USB port.

Referring to the manual that provided with your network interface card, please

install the network interface card on your computer and install the network

interface card driver. Then, install TCP/IP protocol as follows. If you already

installed TCP/IP protocol, skip this section and go to the next chapter.

The TCP/IP protocol is installed automatically during Windows 2000

installation. Generally it is not necessary to install TCP/IP protocol in

Windows 2000 environment unless you removed TCP/IP protocol on

purpose.

2-7

Installing TCP/IP Protocol on IBM Compatible PC

This installation is an example of an IBM compatible PC running on

Windows 98 SE (Second Edition)/2000. Installation of TCP/IP protocol may

vary depending on the different operating system and/or a network

interface card used and/or Cable Service Provider, but the overall process is

generally similar. Contact the Cable Service Provider to install TCP/IP

protocol accuately.

For Windows 98 SE

1. Click the [Start] button on the desktop, and click Settings Î

ÎÎ

Î Control Panel.

2. In <Control Panel> window, double click

Network

icon.

3. When <Network> window appears, click

[Add…] button.

4. When <Select Network Component> window appears, click Protocol and then

click [Add…] button.

5. When <Select Network Protocol> window appears, click Microsoft from the

‘Manufacture’ list and then click TCP/IP from the ‘Network Protocols’ list. Click

[OK] button. Insert Windows 98 SE CD into CD-ROM drive and designate its

location in case a pop up window requesting to insert Windows 98 SE CD

appears. Otherwise you do not need to.

6. In <Network> Window, click TCP/IP from ‘The following network components

are installed’ list and click [Properties] button.

7. When <TCP/IP Properties> window appears, click <IP Address> tab. On the

<IP Address> tab, select Obtain an IP address automatically item and then click

[OK] button.

8. When the system reboot prompt message appears, click [Yes].

2-8 Chapter 2

Prior to Installing

For Windows 2000

1. Click the [Start] button on the desktop, and click Settings Î

ÎÎ

Î Control Panel.

2. In <Control Panel> window, double click

Network and Dial-Up Connections icon.

3. When <Network and Dial-Up Connection> window appears, select Local Area

Connection icon and press the right button of the mouse.

4. When <Local Area Connection Properties> window appears, Click [Install]

button.

5. When <Select Network Component Type> window appears, select Protocol

and then click [Add…] button.

6. When <Select Network Protocol> window appears, select Internet Protocol

(TCP/IP) and click [OK] button. TCP/IP protocol is installed. While TCP/IP is

installed, insert Windows 2000 CD into CD-ROM drive and designate its

location in case a pop up window requesting to insert Windows 2000 CD

appears. Otherwise you do not need to.

7. Select the newly installed Internet Protocol (TCP/IP) in <Select Network

Protocol> window, click [Properties] button.

8. When <Internet Protocol (TCP/IP) Properties> window appears, select

Obtain an IP address automatically item and Obtain DNS Server address

automatically item then click [OK] button.

9. When the system reboot prompt message appears, click [Yes]. Otherwise, it is

not necessary to reboot the system.

2-9

Installing TCP/IP Protocol on Macintosh PC

This installation is an example of a Macintosh running on System 8.5.

Installation method of TCP/IP protocol may vary depending on the different

operating system and/or a network interface card used and/or the Cable

Service Provider, but the overall process is generally similar. Contact the

Cable Service Provider to install TCP/IP protocol accuately.

1. Click the Apple icon and select the TCP/IP icon in the Control Panels.

2. In <TCP/IP> window, there are two menus, AppleTalk and Ethernet, in the

Connect Via list. Select Ethernet in the list.

3. The Setup box is changed. There are 4 menus in the Configure list. Select

Using DHCP Server in the list. Clicking this menu brings the IP address, router

address to be set automatically by InfoRanger.

4. Close the window to finish the TCP/IP installation. When <Save changes to

the current configuration?> message appears, click [Save].

5. If a message appears to restart the system, reboot the system. Otherwise you

do not need to.

2-10 Chapter 2

Prior to Installing

(This page is left blank intentionally.)

3-1

Chapter

Installing the InfoRanger

This chapter explains how to install the InfoRanger and how to connect the cables

to the InfoRanger. The following describes the process.

1. Connect the coaxial cable.

2. Connect to PC (Single PC / Multi PCs).

3. Connect the power adapter.

Do not conn

Do not connDo not conn

Do not conne

ect the InfoRanger

ct the InfoRangerct the InfoRanger

ct the InfoRanger’

’’

’s power adapter before connecting any

s power adapter before connecting anys power adapter before connecting any

s power adapter before connecting any

cables to it.

cables to it.cables to it.

cables to it. It can cause serious damage to the equipment.

3-2 Chapter 3

Installing the InfoRanger

USB

Cable

Ethernet

Connecting the Coaxial Cable

Connect one end of the coaxial cable to the Cable connector of the InfoRanger and

connect the other end of the coaxial cable to the cable outlet or cable splitter.

Slide the pin in the center of the coaxial cable into the hole in the Cable connector

carefully without bending, and turn the connector clockwise until the cable is

firmly attached.

Figure 3-4 Connecting the coaxial cable to the Cable connector

The coaxial cable is not provided by default.

3-3

Connecting PCs

You can connect the InfoRanger to a single PC or to group of PCs through a hub or

a switch. You must use RJ-45 Ethernet cable (straight-through cable) or USB

cable which are provided with the InfoRanger to connect the InfoRanger to PC. To

connect additional PCs to the InfoRanger, you must prepare the additional

Straight-through Ethernet cables, a hub, and a Crossover Ethernet cable.

You can use both Ethernet port and USB port at a time without any kind of

specific operation.

Use Ethernet port and prepare Network Interface Card and a Hub to

connect the InfoRanger to multiple PCs. You can connect the USB port to

only one PC at a time. Or, use both Ethernet port and USB port

simultaneously.

It is possible to connect the InfoRanger to multiple PCs by using USB port

and Ethernet port at the same time, but the amount of PCs is dependent on

the Cable Service Provider. Contact your Cable Service Provider for further

information.

3-4 Chapter 3

Installing the InfoRanger

Single PC Connection

(1) Using Ethernet port

First, turn off the PC, which you connect to the InfoRanger. Connect the Ethernet

port of the InfoRanger to the port of the network interface card on the PC using

the RJ-45 network cable (provided with the InfoRanger).

Figure 3-5 Connecting the RJ-45 Ethernet cable to the Ethernet port and a PC

Network Interface Card

straight-through Cable

3-5

(2) Using USB port

Use IBM compatible PC running Windows 98 SE (Second Edition)or later

version such as Windows Me (Millenium Edition) and Windows 2000 in

case of using USB port.

The specifications of USB cable are described at Appendix D in detail.

To use USB port, there should be a USB port in the PC supposed to be connected

to InfoRanger. Make sure if there is a USB port in the PC most of all.

Connect the USB port of PC and the USB port of InfoRanger using USB cable,

which is provided with InfoRanger. It is not necessary to turn off the PC to

connect the PC to InfoRanger.

Figure 3-6 Connecting the USB cable to the USB port and a PC

USB Port

3-6 Chapter 3

Installing the InfoRanger

Install the driver for USB port

The final step for using USB port is to install the driver for USB port using USB

driver diskette provided with InfoRanger. Do the following steps to install USB

driver.

You can download a manual describing more in detail how to install USB

driver for InfoRanger SCM-140U in www.samsungnetwork.com.

▲

▲▲

▲ For Windows 98 SE

1. When you connect the InfoRanger and PC, the <Add New Hardware Wizard>

window appears. Click [Next]

to go on to the next step.

2. Select Search for the proper driver for your device (Recommended) in the

following window, and click [Next]

to go on to the next step.

3. Select Floppy Disk Drive as a location of a new driver and insert the USB driver

diskette provided with InfoRanger into floppy disk drive. Click [Next].

4. Select Use an updated Driver (Recommended)-Samsung Cable Modem USB Driver

in the following window, click [Next]

to go on to the next step.

5. A window appears reporting it has found the appropriate driver in the floppy

disk as following. Click [Next]

to go on to the next step.

6. Click [Next]

in the following window which reports it is ready to install

Samsung Cable Modem USB Driver. Insert Windows 98 SE CD into CD-ROM

drive during installation when a message appears requesting to insert

Windows 98 SE CD into CD-ROM drive. Click [Next]

when CD-ROM is ready.

7. Click [Finish]

to finish the installation process and restart the system.

3-7

▲

▲▲

▲ For Windows 2000:

1. When you connect the InfoRanger and PC, the <Found New Hardware Wizard

> window appears. Click [Next]

to go on to the next step.

2. Select Search for a suitable driver for my Device (Recommended)) in the following

window, and click [Next]

to go on to the next step.

3. Select Floppy Disk Drive as a location of a new driver and insert the USB driver

diskette provided with InfoRanger into floppy disk drive. Click [Next].

4. In this step, a window appears reporting it has found the suitable driver in the

floppy disk. Click [Next]

to go on to the next step.

5. When an window alarming Microsoft Digital Signature is not included in the

software, just click [Yes]

to proceed installation.

6. Click [Next]

in the window which reports it is ready to install the driver.

7. Insert Windows 2000 CD into CD-ROM drive during installation when a

message appears requesting to insert Windows 2000 CD into CD-ROM drive.

Click [Next]

when CD-ROM is ready. Files are copied from Windows 2000 CD.

If no message appears, skip this step.

8. Click [Finish]

to finish the installation process. It is not necessary to restart

the system in the Windows 2000 environment.

3-8 Chapter 3

Installing the InfoRanger

Uninstall the driver for USB port

If necessary, do the following steps to uninstall USB driver.

You can download a manual describing more in detail how to uninstall

USB driver for InfoRanger SCM-140U in www.samsungnetwork.com.

▲

▲▲

▲ For Windows 98 SE

1. Click the [Start] button on the desktop, and click Settings Î

ÎÎ

Î Control Panel.

2. In <Control Panel> window, double click

Network

icon. You can check the

Samsung Cable Modem USB Driver item in the configuration list.

3. Select the Samsung Cable Modem USB Driver and click [Remove]. The USB

driver is removed. Then, reboot the system.

4. When the system is restarted, the following items required deleting to

completely uninstall the driver.

a. File named C:\Windows\System, NetSecCm.sys

b. File named C:\Windows\INF\Other, SamsungNetSecCm.inf

5. After deleting the two files, reboot the system one more time.

▲

▲▲

▲ For Windows 2000:

1. Click the [Start] button on the desktop, and click Settings Î

ÎÎ

Î Control Panel.

2. In <Control Panel> window, double click

Add/Remove Hardware

icon to

launch <Add/Remove Hardware Wizard> window. Click [Next].

3. In the next window, select Uninstall/Unplug a device and click [Next]

to go on to

the next step.

3-9

4. In the next window, select Uninstall a device in order to load the item list to

uninstall. If Samsung Cable Modem USB Driver does not exist in the list, check

the Show hidden device under the list box to bring up all the devices. Select

Samsung Cable Modem USB Driver and click [Next]

to go on to the next step.

5. In the next window, select Yes, I want to uninstall device and click [Next]. The

USB Driver is uninstalled.

6. Click [Finish] to finish the <Add/Remove Hardware Wizard>.

7. Now launch Registry Editor; From [Start] menu, select Runs. then type regedit

on the command line. Delete the following:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB\Vid_04E8&Pid_0120

8. Exit the Registry Editor and launch the Windows Explorer. Find and delete one

oemX.inf(X=0,1,2,3…) file under C:\WINNT\INF, which contains a note ‘Samsung

SCM-140U/E USB CABLE MODEM’ at the beginning. Moreover, you need to an

oemX.pnf(X=0,1,2,3…) file correspond to the deleted oemX.inf file, for

example, if you deleted oem3.inf file, delete oem3.pnf file as well.

9. Finally, delete NetSecCm.sys under C:\WINNT\System32\Drivers.

10. USB uninstallation process is finished. Reboot the system.

The attribute of C:\WINNT\INF

C:\WINNT\INFC:\WINNT\INF

C:\WINNT\INF folder and *.inf

*.inf*.inf

*.inf files are hidden, so that

they may invisible in the Windows Explorer. In this case, click Tools

Tools Tools

Tools Î

ÎÎ

Folder Option

Folder Option Folder Option

Folder Option of the Windows Explorer and select View

View View

View tab. In the

configuration list, open the Hidden File and Folders folder

Hidden File and Folders folderHidden File and Folders folder

Hidden File and Folders folder and check the

Show hidden file and folders

Show hidden file and foldersShow hidden file and folders

Show hidden file and folders. Now that the attribute of INF folder and *.inf

files are changed, you can see them in the Windows Explorer.

3-10 Chapter 3

Installing the InfoRanger

Multiple PCs Connection

The amount of PCs is dependent on the Cable Service Provider. Contact

your Cable Service Provider for further information.

If you want to connect more than one PC to the InfoRanger, you need to prepare

the following additional items:

yAn Ethernet hub or switch of 10/100Mbps transmission speed

yTwisted pair category-3,4,5 crossover cable

yTwisted pair-category-3,4,5 straight-through cables equal to the number of PCs

The specifications of twisted pair category-3,4,5 crossover cables and

straight-through cables are described at Appendix D in detail.

You can connect the InfoRanger to fifteen PCs simultaneously by using

Ethernet port.

If the user needs more than one straight-through cable to connect multiple

PCs to InfoRanger, he/she should prepare the necessary cables by

himself/herself because only one straight-through cable is supplied with

InfoRanger by default.

After preparing all the things to connect additional PCs, do the followings.

1. Turn off all the PCs you want to connect to the InfoRanger.

2. Connect one end of twisted pair category-3,4,5 crossover cable to the Ethernet

port of the InfoRanger. Then, connect the other end of cable to the port of hub.

3-11

3. Connect one end of twisted pair category-3,4,5 straight-through cable to the

port of network interface card installed on PC. Then, connect the other end of

cable to the port of hub.

Figure 3-7 Connecting the InfoRanger to multiple PCs through an Ethernet hub

: crossover

: straight-through

straight-through cable

Ethernet hub

crossover cable

InfoRanger

straight-through cable

3-12 Chapter 3

Installing the InfoRanger

Connecting the Power Adapter

Be sure to connect the power adapter to the InfoRanger only after connecting

other cables.

Do not conn

Do not connDo not conn

Do not conne

ect the InfoRanger

ct the InfoRangerct the InfoRanger

ct the InfoRanger’

’’

’s power adapter before connecting any

s power adapter before connecting anys power adapter before connecting any

s power adapter before connecting any

cables to it.

cables to it.cables to it.

cables to it. It can cause serious damage to the equipment.

Connect one end of the power adapter to DC 12V

jack of the InfoRanger and the

other end to a wall outlet as follows.

Figure 3-8 Connecting the power adapter

Use the power adapter supplied with the InfoRanger only. Using other type

of power adapter can cause critical damage to the InfoRanger.

3-13

Inspecting Cable Connection

The following diagram shows the correct cable connections.

Single PC Connection

Figure 3–9 Cable connection in case of a singal PC connection

The above diagram is showing the case of connecting the PC to Ethernet

port of InfoRanger. The case of connecting the PC to USB port of

InfoRanger is identical.

PC Power adapter

Ethernet cable

(straight-through)

Cable outlet Coaxial cable

InfoRanger

Cable TV service provider

3-14 Chapter 3

Installing the InfoRanger

Multiple PCs Connection

Figure 3-10 Cable connection in case of multiple PCs connection

straight-through cable

Ethernet hub

crossover cable

InfoRanger

Coaxial cable

Cable outlet

Power adapter

Cable TV service provider

4-1

Chapter 4 Using the InfoRanger

This chapter explains features of the LEDs and the connectors of the InfoRanger.

Front View

There are 4 LED indicators lights on the front side of the InfoRanger.

Figure 4-1 Front view of the InfoRanger

When you connect the power adapter to the InfoRanger, a green light is on

LED first, and the InfoRanger processes Self diagnosis Î Initialization for

receiving Î Initialization for sending Î Registering modem and

Authentificating services. While these processes are running, the RCV LED

and SND LED blinks. When this process is complete and the InfoRanger

operates normally, the LED, RCV LED, and SND LED light and remain

green, and PC LED starts blinking. After you connect the Ethernet cable to

the Ethernet port of InfoRanger, the PC LED also turns on steady green.

Reset switch

PWR LED

RCV LED

SND LED

PC LED

MSG LED

4-2 Chapter 4

Using the InfoRanger

The simple meaning of each LED is as follows:

LED Green

Indicates that the power is provided to InfoRanger normally

RCV Indicates InfoRanger is locked, initialization process, Receiving Data

SND Indicates InfoRanger is locked, initialization process, Sending Data

PC Indicates Ethernet link status is fine

LED (POWER LED)

☞When the power is provided to the InfoRanger’s, the green light turns on in

LED. The LED is turned off when the power is not provided to the

InfoRanger.

Color Description

ON Power is provided

Green OFF No Power

RCV LED (RECEIVE LED)

☞The green RCV LED blinks during modem initialization, which means

scanning a downstream (receiving) channel. When the scanning is complete,

the green RCV LED remains continuously lit as long as the modem is locked

on the channel. The RCV LED is turned off when the modem stops working.

The green RCV LED blinks fastly to indicate the modem is receiving data

through the cable network.

Color Description

ON Channel Locked

Green Blinking Low speed : Channel scanning,

Fast speed : Receiving data

4-3

SND LED (SEND LED)

☞The green SND LED blinks during initialization (channel ranging) for

transmitting data (upstream). When ranging is complete, the green SND LED

turns green and remains continuously lit. The SND LED is turned off when

the modem stops working. The green SND LED blinking fastly when the

modem is sending data.

Color Description

ON Ranging Locked

Green Blinking Low Speed : Channel ranging

Fast Speed : Sending Data

PC LED

☞The PC LED lights green and blinks when the InfoRanger comes online and

turns on when the Ethernet link between the PC and InfoRanger is normal.

The PC LED turns off when the Ethernet link goes offline.

Color Description

Blinking Online

ON Link OKGreen

OFF Offline

If the SND LED, RCV LED and the PC LED are off while you are using

the InfoRanger, check to see if the coaxial cable and the Ethernet

cable/USB cable are not connected to the Cable connector and

Ethernet port/USB port properly.

4-4 Chapter 4

Using the InfoRanger

Rear View

Figure 4-2 Rear View of the InfoRanger

DC Input Terminal

☞This is an input terminal, which provides DC 12V to the InfoRanger through

the power adapter.

Reset Switch

☞This is used to initialize the modem.

Ethernet Port

☞The InfoRanger supports up to 40Mbps to download data and also up to

10Mbps to upload data with this Ethernet port. This port is connected to the

network interface card installed on PC or a hub or a switch if it is connected

to multiple PCs using the Ethernet cable.

Cable Connector

Ethernet Port

USB Port

DC Input Terminal

4-5

USB Port

☞This is a USB port with supports up to 12Mbps. This port is connected to the

USB port of PC.

Cable Connector

☞This is used to connect the coaxial cable to the cable outlet or the cable

splitter.

A-1

Appendix A Troubleshooting

Appendix A explains the most common and frequent problems that may occur

while you are using the InfoRanger and suggests how to solve these problems. If

you can not solve the problem with the method described in this Appendix, please

refer to the Technical Support page at the end of this manual or contact the

retailer where the InfoRanger was purchased.

Cannot connect to the Internet service.

- Check to see if the cables are connected correctly.

- If PC LED is off, check the Ethernet interface card installed on

PC and the USB port of PC.

☞ Please refer to the manual of Ethernet interface card.

- Check to see if PC runs normally.

- Check to see if TCP/IP protocol is installed on PC.

- Check to see if the specification of RJ-45 Ethernet cable or USB

cable, which is used for connecting the Ethernet interface card

installed on PC or USB port of PC, is suitable.

☞ Please refer to Appendix D.

- Make sure the cable TV service provider uses two-way cable

communication.

The LED is not turned on even though the power

adapter is connected.

- Check to see if the wall outlet where the power adapter is

connected.

- Make sure that the power adapter is the one supplied with the

InfoRanger.

- Pull out the power adapter from the DC input terminal and

connect it again in about 10 seconds later.

Problem

Solution

Problem

Solution

A-2 Appendix A

Troubleshooting

All LEDs on the side panel of the InfoRanger are

not turned on.

- Check to see if the power adapter is connected to the wall outlet

and DC input terminal of the InfoRanger.

- Check the wall outlet where the power adapter is connected.

- Check to see if the coaxial cable and Ethernet cable are not

connected to the Cable connector and Ethernet port properly.

PC LED is not turned on even though the cable is

connected to the Ethernet port or USB port.

- Check to see if the cable is connected properly to the Ethernet

interface card equipped in PC or the USB port of PC.

- Check the Ethernet interface card equipped in PC or USB port

of PC.

☞ Please refer to the manual of Ethernet interface card.

- Check to see if PC runs normally.

- Check to see if TCP/IP protocol is installed on PC.

- Check to see if the specification of RJ-45 Ethernet cable or USB

cable, which is used for connecting the Ethernet interface card

installed on PC or USB port of PC, is suitable.

☞ Please refer to Appendix D.

Cannot connect to the network after rebooting the

PC in Windows 2000 environment when using

Ethernet port of InfoRanger.

- Pull out the Ethernet cable from the Ethernet port of

InfoRanger and connect it again to get the new IP address.

Problem

Solution

Problem

Solution

Problem

Solution

B-1

Appendix

Product Specifications

Item Specification

Ethernet 10/100Mbps, RJ-45 1 port (6 ft.)

Interface USB 12Mbps, USB 1 port (6 ft.)

Operating 32°F to 104°F

Temperature Storage -13°F to 158°F

Downstream 90 ~ 858MHz

Frequency Upstream 5 ~ 42MHz

Downstream 256QAM : 64QAM

Modulation Upstream 16QAM : QPSK

Downstream 64QAM (30Mbps), 256 QAM (40Mbps)

Data rate Upstream QPSK (5Mbps), 16QAM (10Mbps)

Downstream 6MHz

Channel spacing

/ bandwidth Upstream 200KHz, 400KHz, 800KHz, 1.6MHz, 3.2MHz

Downstream RS (128,122) / Trellis

FEC Upstream RS (Programmable)

Downstream 64QAM : 5.056941Msps

256QAM : 5.360537Msps

Symbol rate

Upstream 160K, 320K, 640K, 1280K, 2560Ksps

Downstream 64QAM : 6-bits

256QAM : 8-bits

Bits per symbol

Upstream QPSK : 2-bits

16QAM : 4-bits

Downstream -15 ~ +15dBmV

Level range Upstream QPSK : +8 ~ +58dBmV

16QAM : +8 ~ +55dBmV

B-2 Appendix B

Product Specifications

Item Specification

Carrier to noise ratio 64QAM : >23.5dB @ BER < 10-8

256QAM : >30dB @ BER < 10-8

Security DES decryption / encryption

Size 1.52 (W) x 7.12 (D) x 6.12 (H) (″))

Physical dimension Weight 2.42lb (InfoRanger + Adapter)

AC AC 120V, 60Hz

Power supply DC +7.5V, 1.0A

Regulatory Agency Approval FCC, UL / CUL, CE

Table B-1 Specifications of the InfoRanger

C-1

Appendix C Glossary

10BASE-T

A 10BASE-T is a version of Ethernet using category 3,4,5 cable interface.

Cable modem

A cable modem is a device connected to your computer that enables you to

receive and request information from the Internet over your local cable TV line.

Cable modems are designed to enable peak connection speeds over 100 times

faster than traditional dial-up connections.

Cable splitter

A cable splitter is a metal interface that accepts single input and divides it into

multiple outputs.

Coaxial cable

A coaxial cable is an electrical cable that contains two separate wires. One wire is

solid and the other is a tube. The solid wire is inside the tube, both wires have the

same center point, or axis. Cable TV companies for distributing video signal

typically use it.

DOCSIS (Data Over Cable Service Interface Specification)

DOCSIS defines interface requirements for cable modems involved in high-speed

data distribution over cable television networks. The certified cable modem

project also provides cable modem equipment suppliers with a fast, market-

oriented method for obtaining cable industry acknowledgment of DOCSIS

compliance and has resulted in high-speed modems being certified for retail sale.

C-2 Appendix C

Glossary

Downloading

Downloading is the transfer of data from a server to your computer's hard disk.

You can use your browser or an FTP program to download files to your computer.

When you're retrieving your email, you're downloading your email to your

computer.

E-mail (Electronic mail)

An e-mail is a message, usually text, transmitted over the Internet and sent from

one person to another (although you can also send an e-mail to a large number of

e-mail addresses (mailing list)).

Ethernet

Ethernet is one of the standard specifications for LAN connection. In the Ethernet

configuration, computers are connected with the same axle cable or twisted pair

cable that compete for network access using CSMA/CD method. Data is

transmitted at a maximum speed of 100Mbps.

The representative cables that can be used for Ethernet connection are of three-

types such as 10BASE-5, 10BASE-2, 10BASE-T. InfoRanger uses 10BASE-T

cable.

Hub

A hub is a communication device used to connect several devices and share

resources with the computers on network. It retransmits the signal that is sent by

a device and transmits the received signal dividing it.

Internet

Internet is:

1. The worldwide system of linked networks that is capable of exchanging mail

and data through a common addressing and naming system based on TCP/IP

protocols. (Internet)

2. Any group of linked networks capable of exchanging electronic mail and data

using a common protocol. (internet)

C-3

IP address

An IP address is defined as IP protocol and a 32-bit address, assigned to the host

using TCP/IP. All resources of Internet have their own number, IP address that is

marked as decimal system. The address consists of a network part, optional

subnet part and host part.

LAN (Local Area Network)

A LAN is a network used for relatively small area (single-story or small building)

as an Ethernet and token-ring network. LAN makes it possible for users to

send/receive e-mail and share resources such as files, printers and modems. The

bigger companies connect their own LAN with the Internet to allow users to

connect with resources outside the LAN.

NIC (Network Interface Card)

A NIC is a hardware device that translates electronic signals between a computing

device's native network hardware and the transmission media.

MAC (Media Access Control) address

A MAC address is the physical address of a devices connected to a network such

as network interface card. MAC address is expressed by 6byte colon-separated

hexadecimal numbers.

OSI 7-Layer model

OSI 7-Lay model is a method of describing the relationships between network

protocols by grouping them according to the communication functions the

protocols provide. The OSI model defines 7 distinct categories (Layers) that act

successively on data as it makes its way between the user and the transmission

media.

C-4 Appendix C

Glossary

Protocol

A protocol is, in networking, a specification of the data structures and algorithm

necessary to accomplish a particular network function.

RJ-45

A RJ-45 is a connector used with Ethernet and Token Ring devices that looks like

a telephone jack but has eight wires instead of four or six.

TCP/IP (Transmission Control Protocol / Internet Protocol)

TCP/IP is one of the network protocols used mainly on LAN. When data is

transmitted via network, data is divided into packets. IP transmits the data

packets from one place to another. And TCP manages the data flow and confirms

the correctness of data packets.

Twisted pair

A twisted pair is a cable made up of a pair of insulated copper wires wrapped

around each other to cancel the effects of electrical noise.

USB

USB (Universal Serial Bus) is a new BUS specification, which is an answer to

connectivity for the PC architecture. It is a fast, bi-directional isochronal, low-cost,

dynamically attachable serial interface that is consistent with the requirements of

the PC platform. It supports up to 127 physical devices, and its transfer rate

assures up to 12Mbps.

D-1

ETHERNET ETHERNET

2000mm ± 40mm

RJ-45 RJ-45

Appendix D Cable Specifications

RJ-45 Ethernet Cable

Twisted pair category-3,4,5 straight-through cable

The following RJ-45 Twisted pair category-3,4,5 straight-through cable is used to

connect the Ethernet port of the InfoRanger and the network interface card

installed on PC.

Cable

Figure D-1 Provided Straight-through cable with RJ-45 connectors

Connector

Figure D-2 Pin connections of the straight-through cable

Pin connection

Figure D-3 Pin Signals of the straight-through cable

< Pin Configuration > < Actual Pin Connections >

D-2 Appendix D

Cable Specifications

ETHERNET ETHERNET

2000mm ± 40mm

RJ-45 RJ-45

Twisted pair category-3,4,5 crossover cable

The following RJ-45 Twisted pair category-3,4,5 crossover cable is used to

connect the Ethernet port and the network devices such as a hub or a switch.

Cable

Figure D-4 Crossover cable with RJ-45 connectors

Connector

Figure D-5 Pin Signals of the crossover cable

Pin connection

Figure D-6 Pin connections of the crossover cable

< Pin Configuration > < Actual Pin Connections >

D-3

Red(V

BUS

)

Black(Ground) Green(D +)

White(D

)

1.8m

USB Cable

The following USB cable is used to connect the USB port of the InfoRanger and

the USB port of the PC.

USB Connector Termination Data

Contact Number Signal Name Typical wiring Assignment

8VBUS Red

2D- White

3 D+ Green

4 GND Black

Shell Shield Drain Wire

Figure D-7 USB Connector Termination

Cable

Figure D-8 USB Cable

D-4 Appendix D

Cable Specifications

15.7 11.5

7.5

12.0

27.0

9.0

Optional Molded

Strain Relief

Detail A - A

(Series "A" Plug) Detail B - B

(Series "B" Plug)

12.0

27.0

9.0

10.5

Connector

Figure D-9 Pin Signals of the USB cable

All dimensions are in millmeters (mm) in this page.

Technical Support

SAMSUNG offers the highest level of customer service in the industry. Friendly

and knowledgeable customer service is available as follows through our web site

or your service provider.

yGeneral information about the product

ySupport when problems arise

yFAQs

Samsung Electronics Co.,Ltd.

Samsung Telecommunication America, Inc.

1601 East Plano Parkway Suite 150

Plano, TX 75074

Phone : 1-888-987-HELP (4357)

Fax : 1-972-761-7501

URL : www.samsungtelecom.com

Samsung Electronics Co SCM140 Cable Modem User Manual

Samsung Electronics Co Ltd Cable Modem Users Manual

Users Manual

Navigation menu

Namespaces

Views

Navigation