Digi CR4110 Manuel utilisateur

4000 Series Router

Wireless (CDMA) EV-DO 450 Rev.A

Installation Guide

CR4110 Installation Guide

Disclaimer

Digi International makes no representations or warranties with respect to the contents or

use of this manual, any software drivers or associated application software provided with

this product and specifically disclaims any expressed or implied warranties of

merchantability or fitness for any particular purpose.

Digi International reserves the right to modify or revise all or part of this document, its

contents, and any products described herein at any time without prior notification and

shall not be responsible for any loss, cost or damage, including consequential damage,

caused by reliance on these materials.

Product disposal instructions

The WEEE (Waste Electrical and Electronic Equipment: 2002/96/EC) directive has been

introduced to ensure that electrical/electronic products are recycled using the best

available recovery techniques to minimise the impact on the environment.

This product contains high quality materials and components which can be recycled. At

the end of its life this product MUST NOT be mixed with other commercial waste for

disposal. Check with the terms and conditions of your supplier for disposal information.

Digi International Ltd WEEE Registration number: WEE/HF1515VU

or mechanical, including photocopying, recording, taping, or information and retrieval

systems without written permission of Digi International.

Issue 1.2, October 2009. Part # 6211-0024 REV A

CR4110 Installation Guide

Safety Notices

1) Please read all instructions before installing and powering the unit. You should keep

these instructions in a safe place for future reference.

2) The CR4110 uses a 12V DC/1.5A power supply (mains adapter). If the mains adapter

shows signs of damage or malfunction, you should stop using it immediately, turn off

the power at the mains and disconnect it from the mains supply before contacting

your supplier for a repair or replacement.

3) Changes or modifications not expressly approved by the party responsible for

compliance could void the user‟s authority to operate the equipment. Use only the

accessories, attachments, and power supplies provided by the manufacturer –

connecting non-approved antennas or power supplies may damage the unit, cause

interference or create an electric shock hazard, and will void your warranty.

4) Do not attempt to repair the product. The unit contains no electronic components that

can be serviced or replaced by the user. Any attempt to service or repair the unit by

the user will void the product warranty.

5) The CR4110 is designed for indoor use only and should be used in an environment

that is suitable for computers and other electronic equipment.

6) Ports that are capable of connecting to other apparatus are defined as SELV ports.

To ensure conformity with IEC60950 ensure that these ports are only connected to

ports of the same type on other apparatus.

Note on Wireless Networks

The CR4110 is designed to operate on CDMA EV-DO 450 Rev. A (Block A) networks.

Throughout this guide these networks will be referred to simply as „wireless‟ networks.

CR4110 Installation Guide

Special Notes on CDMA/EV-DO Wireless Safety

Digi International products are designed to the highest standards of safety and

international standards compliance for the markets in which they are sold. However,

wireless products contain radio devices which require specific consideration. Please take

the time to read and understand the following guidance. Digi International assumes no

liability for an end user‟s failure to comply with these precautions.

Wireless routers incorporate a wireless radio module. Users should

ensure that the aerial is positioned at least 1 metre away from

themselves and other persons in normal operation.

When in a hospital or other health care facility, observe the restrictions on

the use of mobile phones. Do not use the router in areas where

guidelines posted in sensitive areas instruct users to switch off mobile

phones. Medical equipment may be sensitive to RF energy.

The operation of cardiac pacemakers, other implanted medical

equipment and hearing aids can be affected by interference from cellular

terminals such as the wireless routers when placed close to the device. If

in doubt about potential danger, contact the physician or the

manufacturer of the device to verify that the equipment is properly

shielded. Pacemaker patients are advised to keep the wireless router

away from the pacemaker while it is on.

Wireless routers must NOT be operated on aircraft. The operation of

wireless appliances in an aircraft is forbidden to prevent interference with

communications systems. Failure to observe these instructions may lead

to the suspension or denial of cellular services to the offender, legal

action, or both.

As with any electrical equipment, you should not operate your wireless

router in the presence of flammable gases, fumes or potentially explosive

atmospheres. Radio devices should not be used anywhere that blasting

operations are taking place.

Wireless routers receive and transmit radio frequency energy while

switched on. Remember that interference can occur if it is used close to

TV sets, radios, computers or inadequately shielded equipment. Follow

any special regulations and always switch off your wireless router

wherever forbidden or when you suspect that it may cause interference

or danger.

SOS IMPORTANT! –Wireless routers operate using radio signals and

cellular networks cannot be guaranteed to connect in all possible

conditions. Therefore, you should never rely solely upon any wireless

device for life critical communications.

CR4110 Installation Guide

Preface

This guide describes the installation procedure for the CR4110. It is intended to provide

sufficient information for you to be able to connect the unit to your terminal equipment and

power supply. A complete reference guide to the software features that are available on

the product is available separately in PDF format which can be downloaded from the Digi

International website (www.digi.com).

All models feature:

1 x 10/100Base-T Ethernet port

1 x RS232 sync/async serial port (25-way D)

2 x USB 2.0 host ports

2 x R-UIM card sockets

1 x proprietary expansion port (RJ11)

CDMA 1xEV-DO 450 Release A wireless capability

The CR4110 may be purchased with an optional GPS (Global Positioning System)

module.

Note: You will not be able to use the router for remote communication until you have

subscribed to a suitable wireless network service.

Package Contents

When you receive the router carefully unpack it and check the contents. These should

include:

CR4110 router system unit (81-CR4110-SSEU-00)

100V-230VAC, 50 - 60/13A –12V DC 1.5A mains adapter

this Installation Guide

2M CAT5 STP (shielded twisted pair) LAN cable

2 x wireless stub antennas

If any item is missing or damaged, please contact your supplier. You should also make a

record of any damage that may have occurred during shipping and report it to the carrier.

Antennas for use with the GPS option may be purchased separately.

CR4110 Installation Guide

1 Introduction

The CR4110 is a compact IP router that facilitates the transmission of data over 3G

wireless CDMA EV-DO 450 networks at downlink speeds of up to 3.1Mbps and up-link

speeds of up to 1.8Mbps depending on network conditions.

EV-DO 450 networks provide a wireless, IP-based data transmission service using an

“always-on” protocol which means that once the router has “attached” to the network, data

can be transmitted and received on demand, i.e. it is not necessary to make a call first.

Data transmission rates on Rev A networks may be up to 3.1Mbps in the receive direction

and 1.8Mbps for sending which makes them suitable for a wide variety of applications.

The routers can be configured either by using commands entered at the serial port (much

like a modem), or via the built-in Web interface. We recommend that you use the Web

interface whenever possible.

In addition to many standard LAN and Internet protocols such as PPP, the CR4110

provides a combination of powerful but easy to use configuration, management and

diagnostic tools. This makes it a simple and cost-effective solution for migrating existing

terminal or telemetry equipment, which use wired networks (PSTN, ISDN, etc.), to

wireless operation.

1.1 Front Panel Features

The front panel of the unit incorporates the USB host connectors, eleven LED indicators

and the two R-UIM card-holders as shown in the following illustration:

ON LA N NET R-UIM DA T DT E

GPSCDMA

SARIAN

S Y S T E M S

R-UIM 1

CD M A

CD M A -4 50 Ro uter

R-UIM 2

SIGN A L

USB Host Connectors

The USB host connectors may be used to connect compatible USB 2.0 client devices

such as memory sticks, serial adapters, etc. Note that the total current available to power

USB devices is collectively 0.5A (i.e. for both ports).

Status Indicators

The status indicators operate as follows:

Illuminates steady red when power is applied.

LAN

Illuminates steady when there is a network connection to the LAN port

and flashes when data is transmitted or received.

CR4110 Installation Guide

CDMA

Off when the unit cannot detect a CDMA EV-DO 450 network, flashes

when trying to detect a network and illuminates steady when a

connection has been established.

NET

Illuminates steady when a wireless network has been detected.

R-UIM

Illuminates steady when a valid Removable User Identity Module (R-UIM

card) is installed in the unit. Depending on which network you subscribe

to, an R-UIM may or may not be required. If you are unsure, contact your

network service provider.

DAT

Flashes to indicate that data is being transferred over the wireless

network.

SIGNAL

The three indicators labelled SIGNAL illuminate to indicate the GSM

signal strength as follows:

None illuminated < -116 dBm (effectively no signal)

1 LED illuminated >= -115 dBm and <= -104 dBm (weak)

2 LED‟s illuminated >= -103 dBm and <= -94 dBm (medium)

3 LED‟s illuminated >= -93 dBm and <= -83 dBm (strong)

GPS

Illuminates when the GPS option is fitted and has been successfully

configured by the unit. It will then flash when the GPS module is receiving

positioning information from one or more satellites.

DTE

Illuminates steady if a terminal is connected to the serial port and the

DTR signal is on. Flashes when data is transmitted or received.

R-UIM sockets

The two sockets at the right side of the front panel are for use with Removable User

Identity Modules (R-UIM‟s) in cases where these are supported by the wireless network to

which you subscribe.

CR4110 Installation Guide

Rear Panel Features

The functions of these connectors are described in the following table:

12V DC

This jack socket is used to connect the unit to the power supply

using 12V DC mains adapter.

GPS

If the GPS option is not fitted, this connector will be replaced with

a “GPS OPTION NOT FITTED” label.

If you have purchased the GPS option the unit will be fitted with

an SMA antenna connector.

SERIAL 0

This 25-way D socket provides an asynchronous RS2322 serial

port which may be used to connect the router to a compatible

serial device. The unit is supplied with a suitable 2 metre serial

cable. To comply with EMC requirements it should not be used

with a longer cable.

GSM / 3G ANT

(MAIN)

This SMA connector is used to fit the wireless antenna supplied

with the unit. A range of alternative antennas are available for

purchase separately.

GSM / 3G ANT

(AUX.)

This SMA connector is used to fit the wireless antenna supplied

with the unit. A range of alternative antennas are available for

purchase separately.

LAN

The socket labelled LAN is used to connect the unit to a

10/100Base-T LAN using the 2-metre STP (Shielded Twisted

Pair) cable supplied or a suitable alternative. This port is auto-

sensing for speed and wiring (straight-through or cross-over). To

comply with EMC requirements it should not be used with non-

STP cable.

EXP.

The socket labelled EXP. may be used to connect various

accessories supplied by Digi International. For further information

please contact your supplier.

Reset switch

This is located on the underside of the unit near the front. Pressing the switch gently with

the tip of a pen or other suitable implement will generate a hardware reset.

CR4110 Installation Guide

2 Installation

The CR4110 is designed for indoor use (office or home). The router should be positioned

on a smooth, level surface making sure that there is adequate ventilation. Do not expose

the router to extremes of heat or cold, strong magnetic fields or liquids.

It is important to remember that these products are wireless devices just like a mobile

phone, so they will only operate reliably over the CDMA network if there is a good signal.

For many applications the stub aerial provided will be suitable but in some circumstances

it may be necessary to use a window-mounted or magnetically mounted aerial with an

extended cable to allow the aerial itself to be positioned to provide the best possible signal

reception. Digi International can supply a range of suitable aerials.

Step 1 - Installing the R-UIM(s)

Note:

Some CDMA-450 networks do not require or support the use of Removable User Identity

Modules (R-UIM’s), commonly referred to as SIMs on GSM networks. If your service

provider does not support R-UIMS, your router will be “provisioned” for use on your

chosen network when you receive it and this stage of the installation procedure will not be

required. If your router has not been provisioned, you will need to contact your service

provider to obtain an IMSI and NAI in order to provision the unit manually. See the

configuration section for more details.

The router incorporates two separate cardholders for R-UIM‟s (SIMs) so that if your

service provider and application demand it, you may install R-UIM‟s for two different

networks. This means that one wireless service may be used as a back-up service in the

event that the primary service fails in some way. By default, R-UIM 1 is the default R-UIM

that is used for access to the primary network and R-UIM 2 is used for the back-up

network.

Note:

R-UIM1 and R-UIM 2 cannot be used to access two networks simultaneously.

The R-UIM card(s) should be inserted into the cardholders on the right of the front panel

as illustrated below.

CR4110 Installation Guide

In both cases, the end of the R-UIM card with the chamfered corner should be inserted

first. For R-UIM 1 the contacts should be face down. For R-UIM 2 the contacts should be

face up.

Step 2 –Fitting the CDMA antennas

The router is supplied with two “stub” antennas. Alternatively you may have ordered a

different type of antenna separately. In either case these must be screwed onto the SMA

aerial connectors on the rear of the unit.

When both of these are fitted the operation over the wireless network may be improved,

especially in areas of low signal strength. This is called “diversity” mode. Note that if you

use antennas other than the stub antennas supplied as standard (e.g. two wall-mount

antennas), the separation between the two should be no less than the separation between

the two associated connectors on the rear panel of the unit.

Step 3 –Connecting the LAN cable

Plug one end of one of the supplied 2 metre CAT5 STP cable into the RJ45 socket

labelled LAN 0. Plug the other end into the LAN socket on your PC or notebook.

Step 4 –Connecting the serial cable

For connection to a serial terminal device, connect the 25-way D plug on the serial cable

provided to the SERIAL connector on the rear of the unit. Connect the other end of the

cable (9-way D socket) to the terminal. If the serial connector on the terminal is not a 9-

way D plug, you will need a suitable adapter.

Step 5 –Connecting the GPS antenna (if applicable)

If you have purchased the router with the GPS option fitted, this connector is used to

connect the GPS antenna. A range of suitable antennas are available for purchase

separately. To connect the antenna, screw the SMA termination firmly onto the rear panel

connector.

Step 6 –Connecting the power supply

Plug the jack plug on the mains adapter into the socket labelled 12V DC. When power is

first applied, the ON indicator will illuminate and the unit will initiate a series of diagnostic

self-tests. During this process one or more of the other indicators, will flash to show that

the unit is busy. When the flashing stops, the unit is ready to use.

The unit is now ready to be configured.

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