Calamp Sentry 4g 2500 User manual

2.5 G H Z

802.16- 2 0 0 5 S U B S C R I B E R S T A T I O N B R O A D B A N D R O U T E R

U s e r M a n u a l

P / N 0 0 1 - 9 1 2 3 - 001

V e r s i o n 1

F e b r u a r y 2 0 1 1

TABLE OF CONTENTS

001-9193-001 Version 3 Page 3 of 52 Sentry 4G TM User

Manual

1. PREFACE ..........................................................................................................................................................................5

1.1 COPYRIGHT NOTICE ................................................................................................................................................................5

1.2 ROUTER USE .........................................................................................................................................................................5

1.3 INTERFERENCE ISSUES .............................................................................................................................................................5

1.4 MOBILE APPLICATION SAFETY...................................................................................................................................................6

1.5 FCC NOTIFICATION.................................................................................................................................................................6

2. PRODUCT OVERVIEW.......................................................................................................................................................7

2.1 GENERAL DESCRIPTION............................................................................................................................................................7

2.2 FEATURES .............................................................................................................................................................................7

2.3 EXTERNAL INTERFACES ............................................................................................................................................................8

2.4 RJ-45 ETHERNET PORT INTEGRATION PARAMETERS......................................................................................................................9

2.5 POWER CABLE CONNECTIONS...................................................................................................................................................9

2.6 ANTENNA OPTIONS ..............................................................................................................................................................11

3. NETWORKING BASICS .................................................................................................................................................... 13

3.1 GENERAL NETWORKING DEFINITIONS.......................................................................................................................................13

4. GETTING STARTED .........................................................................................................................................................15

4.1 PACKAGE CONTENTS.............................................................................................................................................................15

4.2 SETUP REQUIREMENTS ..........................................................................................................................................................15

4.3 QUICK START.......................................................................................................................................................................15

4.4 CONFIGURING LOCAL PC .......................................................................................................................................................16

4.5 SENTRY 4G ROUTER SETUP ....................................................................................................................................................17

5. SENTRY 4G CONFIGURATION .........................................................................................................................................19

5.1 GENERAL INSTRUCTIONS........................................................................................................................................................19

5.2 HOME PAGE PARAMETERS.....................................................................................................................................................19

5.3 WWAN PARAMETERS ..........................................................................................................................................................21

5.4 LAN SETTINGS (ETH0 AND ETH1) .........................................................................................................................................27

5.5 WIFI (WLAN) ....................................................................................................................................................................29

5.6 ROUTER SETTINGS ................................................................................................................................................................36

5.7 GENERAL SETTINGS...............................................................................................................................................................40

5.8 GPS STATUS AND SETTINGS ...................................................................................................................................................42

5.9 I/O SETTINGS ......................................................................................................................................................................45

5.10 SYSTEM UPGRADE (OPTIONAL SERVICE) .................................................................................................................................49

6. SPECIFICATIONS .............................................................................................................................................................50

7. ABBREVIATIONS ............................................................................................................................................................51

8. SERVICE AND SUPPORT.................................................................................................................................................. 52

8.1 PRODUCT WARRANTY, RMA AND CONTACT INFORMATION...........................................................................................52

8.2 RMA REQUEST .................................................................................................................................................................52

8.3 PRODUCT DOCUMENTATION ..........................................................................................................................................52

8.4 TECHNICAL SUPPORT.......................................................................................................................................................52

FIGURE 1–SENTRY 4G ROUTER FRONT PANEL ......................................................................................................................................8

FIGURE 2–SENTRY 4G POWER CABLE CONNECTIONS ...........................................................................................................................10

FIGURE 3–SENTRY 4G ROUTER SETUP EQUIPMENT ..............................................................................................................................15

FIGURE 4-LOCAL AREA CONNECTION PROPERTIES (WINDOWS XP).........................................................................................................16

TABLE OF CONTENTS

001-9193-001 Version 3 Page 4 of 52 Sentry 4G TM User

Manual

FIGURE 5-INTERNET PROTOCOL (TCP/IP PROPERTIES).........................................................................................................................17

FIGURE 6–SENTRY 4G ROUTER HOMEPAGE .......................................................................................................................................18

FIGURE 7–SENTRY 4G ROUTER UNIT STATUS .....................................................................................................................................20

FIGURE 8–SENTRY 4G ROUTER WWAN SETTINGS..............................................................................................................................23

FIGURE 9–SENTRY 4G WWAN CHANNEL SELECTION ..........................................................................................................................24

FIGURE 10 –SENTRY 4G ROUTER WWAN STATUS ..............................................................................................................................25

FIGURE 11 -IP SETTINGS .................................................................................................................................................................27

FIGURE 12 -SENTRY 4G ROUTER WIFI MODES:ACCESS POINT (A); CLIENT MODE (B)...............................................................................30

FIGURE 13 -WIFI (WLAN)WIRELESS SETTINGS (CLIENT) ..................................................................................................................31

FIGURE 14 -WIFI (WLAN)WIRELESS SETTINGS (ACCESS POINT)........................................................................................................33

FIGURE 15 -WIFI (WLAN)STATISTICS...........................................................................................................................................35

FIGURE 16 -WIFI (WLAN)WIRELESS SETTINGS (SITE SURVEY)..........................................................................................................35

FIGURE 17 -STATIC ROUTES .............................................................................................................................................................36

FIGURE 18 -IP FILTERING ................................................................................................................................................................38

FIGURE 19 -PORT FORWARDING.......................................................................................................................................................39

FIGURE 20 -ROUTING TABLE ............................................................................................................................................................39

FIGURE 21 -INTERFACE PRIORITY ......................................................................................................................................................40

FIGURE 22 -REMOTE ADMIN............................................................................................................................................................40

FIGURE 23 -EXAMPLE OF REMOTE LOGIN ...........................................................................................................................................41

FIGURE 24 -POWER MANAGEMENT ..................................................................................................................................................41

FIGURE 25 -GPS STATUS ................................................................................................................................................................42

FIGURE 26 -AAVL SETTINGS............................................................................................................................................................43

FIGURE 27 -I/O SETTINGS-STATUS....................................................................................................................................................46

FIGURE 28 -I/O SETTINGS ...............................................................................................................................................................47

FIGURE 29 -I/O SETTINGS-LABELS ....................................................................................................................................................47

FIGURE 30 -SENTRY 4G UPGRADE ....................................................................................................................................................49

TABLE 1-LED DEFINITIONS................................................................................................................................................................8

TABLE 2-STANDARD RJ-45 ETHERNET PIN-OUTS...................................................................................................................................9

TABLE 3-POWER SUPPLY CONNECTIONS .............................................................................................................................................10

TABLE 4-ENCRYPTION KEYS EXAMPLES ..............................................................................................................................................32

TABLE 5-I/O SIGNAL PINOUT ..........................................................................................................................................................45

PREFACE

001-9193-001 Version 2 Page 5 of 52 Sentry 4G TM User

Manual

1. PREFACE

1.1 Copyright Notice

This manual covers the operation of the Sentry4G 2500 router. Specifications described are

typical only and are subject to normal manufacturing and service tolerances.

CalAmp reserves the right to modify the equipment, its specifications or this manual without

prior notice, in the interest of improving performance, reliability, or servicing. At the time of

publication all data is correct for the operation of the equipment at the voltage and/or

temperature referred to. Performance data indicates typical values related to the particular

product.

No part of this documentation or information supplied may be divulged to any third party

without the express written consent of CalAmp Corp.

Products offered may contain software which is proprietary to CalAmp Corp. The offer or

supply of these products and services does not include or infer any transfer of ownership.

1.2 Router Use

The Sentry 4G 2500TM is designed and intended for use in fixed, nomadic, or mobile

applications. “Fixed” assumes the device is physically secured at one location and not easily

moved to another location.” Nomadic” assumes the unit is installed in a vehicle but is

operated when the vehicle is stationary. “Mobile” assumes the unit is physically secured in a

vehicle and is operated when the vehicle is moving. The Sentry 4G router supports full

mobility.

1.3 Interference Issues

Avoid possible radio frequency (RF) interference by following these guidelines:

Do not operate in the vicinity of gasoline or diesel-fuel pumps unless use has been

approved and authorized.

Do not operate in locations where medical equipment that the device could interfere

with may be in use.

Do not operate in fuel depots, chemical plants, or blasting areas unless use has been

approved and authorized.

Use care if operating in the vicinity of protected personal medical devices, i.e.,

hearing aids and pacemakers.

Operation in the presence of other electronic equipment may cause interference if

equipment is incorrectly protected. Follow recommendations for installation from

equipment manufacturers.

PREFACE

001-9193-001 Version 2 Page 6 of 52 Sentry 4G TM User

Manual

1.4 Mobile Application Safety

Road safety is crucial. Do not change parameters or perform other maintenance of

the Sentry 4G while driving.

Avoid potential interference with vehicle electronics by correctly installing the Sentry

4G router. CalAmp Corp recommends installation by a professional.

1.5 FCC Notification

This device complies with part 27 of the FCC rules.

Changes or modifications not expressly approved by the party responsible for compliance could

void the user's authority to operate the equipment.

Note: 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 an experienced radio/TV technician for help.

Caution pertaining to the 4G output terminals:

This device is subject to different restrictions whether it is operated as a mobile terminal or as a

fixed station. When this device is operated as mobile subscriber equipment, the peak equivalent

isotropically radiated power (EIRP) shall not exceed 2 watts. As the default maximum conducted

output power of the device is near the allowed 2 Watts, it is required that this maximum power be

reduced by a ratio corresponding to the gain of the antenna used. For example if the 4G antennas

installed have a 5 dBi gain, the output power shall be reduced by the equivalent 5 dB, making the

conducted maximum output power 0.63 Watt at the most.

When the device is operated as a fixed station, the antenna gain shall be such that the EIRP is

limited to 40 Watts.

This configuration shall be executed by a professional installer.

PRODUCT OVERVIEW

001-9193-001 Version 2 Page 7 of 52 Sentry 4G TM User Manual

2. PRODUCT OVERVIEW

2.1 General Description

The Sentry 4G 2500TM from CalAmp provides high-speed, long-range 802.16-2005 compliant

connectivity in the licensed 2.5 GHz band. Based on industrial grade IEEE 802.16-2005

technology, it features extensive routing capabilities with an easy-to-use interface and

comprehensive remote management. Built-in GPS, two Ethernet ports, an optional 802.11b/g

access point and a 3G module allows connectivity in the office or on the road.

Ensuring the protection of even the most sensitive data, Sentry 4G combines built-in

standard 802.16-2005 encryption services such as TKIP/AES and EAP-TTLS supplicant. Not

only versatile and secure, its rugged enclosure withstands even the harshest conditions with

an extended temperature range.

2.2 Features

4G Subscriber station broadband router based on IEEE 802.16-2005 technology

Secure data access with 802.16-2005 encryption services such as TKIP/AES

Fast handover for real time applications with no service degradation

Superior RF performance with MIMO capabilities

AVL support through integrated GPS with local remote NMEA data

Optional integrated 802.11 b/g local wireless connectivity (WiFi IEEE 802.11b/g 2.4GHz)

Optional 3G cellular carrier module (EVDO Rev A with backward compatibility to EVDO Rev 0

and CDMA 1xRTT.

Built-in WiFi client and access point

Embedded Linux (with support for custom applications) on PowerPC processor

Built-in DHCP server and NAT support

Browser-based management

Local and remote configuration

Two (2) 10/100 Ethernet interfaces

I/O capability

PRODUCT OVERVIEW

001-9193-001 Version 2 Page 8 of 52 Sentry 4G TM User Manual

2.3 External Interfaces

2.3.1 Front Panel Connections

Figure 1 –Sentry 4G Router Front Panel

Sentry 4G front panel connections include:

TRX: Two TNC female, Transmit/Receive antenna connections. See section 2.6 “Antenna

options” for more information.

WiFi: RP-SMA jack, WiFi antenna. See section 2.6 “Antenna options” for more information.

3G: SMA jack, cellular antenna. See section 2.6 “Antenna options” for more information.

ETH0 and ETH1: Inputs for standard or crossover Ethernet cable

GPS: SMA female, GPS antenna connector. This input requires a 3.3V, GPS antenna with an

SMA connection. For best coverage, use an active GPS antenna with a gain between 10 and

30 dB.

USB: USB A Female connector. Reserved for future use.

Console: 3-wire serial in a USB Mini B female form factor (requires a custom USB Mini B to

EIA-232-F DB9 cable) for debugging and maintenance only.

PWR: 10-30 VDC; the mating connector is a Weidmuller 1615800000 connector.

2.3.2 LEDs

There are nine LEDs on the front panel of the Sentry 4G unit. Each (except the Ethernet

LEDs) can display three colors: Red, Green, and Amber. The definition for each LED is as

follows:

Table 1 - LED Definitions

INDICATOR

OFF

SOLID

GREEN

FLASHING

GREEN

SOLID

AMBER

FLASHING

AMBER

SOLID

RED

FLASHING

RED

PWR

(Power)

No Power

Power on

App.Running

Test Mode

Hardware

Power up

Sequence

Software

boot

sequence

Power

Supply

Fault

N/A

STAT (Status)

No Power

Status

Normal

N/A

Warning

Factory

Defaults

Fault

N/A

GPS

Position Fix

1PPS

Acquiring

Fault

N/A

PRODUCT OVERVIEW

001-9193-001 Version 2 Page 9 of 52 Sentry 4G TM User Manual

Disabled

Acquired

Activity

Satellites

in View

Satellites

3G (WWAN)

I/F

Disabled

Connected

RX/TX

Activity

Failed to

establish

connection

Establishing

Connection

Fault

N/A

4G (WWAN)

I/F

Disabled

Connected

RX/TX

Activity

Failed to

establish

connection

Establishing

Connection

Fault

N/A

WiFi (client)

N/A

Connected

RX/TX

Activity

Failed to

establish

connection

Establishing

Connection

Fault

N/A

WiFi (Access

Point)

IF/Disabled

Ready

RX/TX

Activity

N/A

Fault

N/A

ETH0

No link

100mbps

link

RX/TX

Activity

10 mbps

link

N/A

ETH1

No activity

N/A

RX/TX

Activity

N/A

2.4 RJ-45 Ethernet Port Integration Parameters

Table 2 below provides the information to purchase Ethernet cables to integrate the Sentry

4G product into your system.

Note:

The Sentry 4G unit can accept either a standard or cross over Ethernet cable. A standard

Ethernet cable is one that has matching pin assignments on both ends (T568A or T568B),

while a cross over Ethernet cable is one that has a T568A termination on one end and

T568B on the other.

Table 2 - Standard RJ-45 Ethernet Pin-outs

Function

T568A

T568B

TX +

White/Green

White/Orange

TX -

Solid Green

Solid Orange

RX +

White/Orange

White/Green

Solid Blue

White/Blue

RX -

Solid Orange

Solid Green

White/Brown

Solid Brown

2.5 Power Cable Connections

If using the provided power cable to connect to a DC supply (car battery) use the following

diagrams and table to connect the unit.

PRODUCT OVERVIEW

001-9193-001 Version 2 Page 10 of 52 Sentry 4G TM User

Manual

Note: Both ignition sense and DC power are required to start up a Sentry 4G unit.

Figure 2 –Sentry 4G Power Cable Connections

Table 3 - Power supply connections

Color

Description

Thin Red

Ignition Sense

Red

DC Power, 10 to 30V DC

Blue

Ground

Yellow

Officer down alarm

If connection to an AC supply is desired, an AC/12VDC power supply and cable are available.

PRODUCT OVERVIEW

001-9193-001 Version 2 Page 11 of 52 Sentry 4G TM User

Manual

2.6 Antenna Options

Antennas are available for Sentry 4G routers installations from CalAmp Corp.

2.6.1 4G Transmit/Receive Antennas (MAIN-AUX)

The primary antenna connections on the Sentry 4G unit are TNC female connectors; therefore

you must purchase antennas with TNC male connectors. Do not select TNC antennas with

“reverse polarity” or RP-Male. Mounting options and cable lengths are the user’s choice and

application specific.

Recommended antenna:

Manufacturer

Model Number

Antenna Type

Gain

PCTEL

BMAXC233805

Perm. Mount

5 dBi

If the Sentry unit is operated as a mobile terminal, the output power shall be reduced by a ratio

corresponding to the antenna gain. For instance, if the recommended antenna is used, the gain

shall be reduced by 5 dB. The antenna installation must be done by a professional.

2.6.2 GPS Antenna

The Sentry 4G router’s GPS connector requires an external 3.3V GPS antenna. The GPS antenna

connection on the Sentry 4G product is a female SMA connector; therefore an antenna with an

SMA male connector is required. For best coverage, use an active antenna with a gain between

10 and 30 dB. Mounting options and cable lengths are user’s choice and application specific.

Recommended Antenna:

2.6.3 WiFi Antennas

The WiFi antenna connections on the Sentry 4G product are RP-SMA jacks; therefore antennas

with an RP-SMA plug are required. Mounting options and cable lengths are user’s choice and

application specific.

Industry Canada RSS Notices:

This device has been designed to operate with the antennas listed below, and having a

maximum gain of 5.5 dBi. Antennas not included in this list or having a gain greater than 5.5

dBi are strictly prohibited for use with this device. The required antenna impedance is 50Ω.

Manufacturer

Model Number

Antenna Type

Gain

PCTEL

BMMG24005ML195RPMSMA

Mag. Mount

5 dBi

To reduce potential radio interference to other users, the antenna type and its gain should be

so chosen that the equivalent isotropically radiated power (EIRP) is not more than that

permitted for successful communication.

Manufacturer

Model Number

Antenna type

Gain

PCTEL

AGPSPH16MM

Mag. Mount

4 dBiC

PRODUCT OVERVIEW

001-9193-001 Version 2 Page 12 of 52 Sentry 4G TM User

Manual

2.6.4 3G Antennas

The cellular (3G) antenna connections on the Sentry 4G product are SMA female jacks;

therefore, antennas with an SMA male connector are required. Mounting options and cable

lengths are user’s choice and application specific.

Recommended Antenna:

2.6.5 Antenna Spacing

For proper operation and rule compliance, it is requested that all antennas be installed in such a fashion

that any antenna be at least 20 cm from the closest neighboring antenna. This requirement holds for

WiMAX, 3G, WiFi and GPS antennas.

Manufacturer

Model Number

Antenna type

Gain

PCTEL

ASPRDM1994S

Mag. Mount

3 dBd

NETWORKING BASICS

001-9193-001 Version 2 Page 13 of 52 Sentry 4G TM User

Manual

3. Networking basics

3.1 General Networking Definitions

The Sentry 4G router is based on Ethernet connectivity and follows general IP networking

guidelines and terminology. Below are definitions of some basic network terminology as they

pertain to the Sentry 4G environment.

Term

Definition

BTS

Base Transceiver Station, fixed equipment that incorporates all radio-

intelligence functions controlling the 802.16-2005 link with one or more Sentry

4G routers.

CINR

Carrier to Interference-plus-Noise Ratio, expressed in decibels (dBs), is a

measurement of signal effectiveness. It provides information on how strong the

desired signal is compared to the unwanted energy (interference plus noise).

DNS

Domain Name System: operates like a phone book to translate domain names

(i.e., google.com) to IP addresses (70.212.19.1).

The Sentry 4G unit functions as the DNS Server in the network.

DHCP

Dynamic Host Configuration Protocol: the DHCP server assigns IP addresses,

gateway and subnet masks to all clients on the network.

The Sentry 4G unit functions as a DHCP Server.

Dynamic/Static IP

A device with Dynamic IP selected may have a different IP address every time

it connects to the network. A device with a Static IP will always connect with

the same IP address.

EAP-TTLS

(Extensible

Authentication

Protocol-Tunneled

Transport Layer

Security)

A universal authentication framework frequently used in wireless networks and

Point-to-Point connections. EAP-TTLS is an EAP method that encapsulates a

TLS session, consisting of a handshake phase and a data phase. During the

handshake phase, the server is authenticated to the client using standard TLS

procedures, and keying material is generated in order to create a

cryptographically secure tunnel for information exchange in the subsequent

data phase. During the data phase, the client is authenticated to the server

using an arbitrary authentication mechanism encapsulated within the secure

tunnel.

Gateway

A (node) device enabling data transfer between different networks (i.e., from a

private LAN to a public WAN).

LAN

Local Area Network. A private network.

MIMO

Multiple Input Multiple Output. MIMO algorithms send information out over two

or more antennas; the information is received via multiple antennas as well.

This use of multiple antennas at both the transmitter and receiver provides a

significant capacity gain over conventional single antenna systems and/or

a more reliable communication.

NAT

Network Address Translation: A technology that allows hosts on the LAN with

private IP addresses to communicate with public IP addresses on the WAN.

This is an essential function of a network router.

OFDM

Orthogonal Frequency Division Multiplexing. 802.16-2005 being a wide area

network is very sensitive to interference and multi-path fading. OFDM

addresses these problems by partitioning the data stream into multiple

narrowband transmissions in the frequency domain using subcarriers that are

orthogonal to one another (do not interfere). These subcarriers are then

reassembled for over-the-air retransmission.

OFDMA

Orthogonal Frequency Division Multiple Access. Allows OFDM to serve many

terminals. Each terminal will be assigned a subset of the subcarrier set for a

NETWORKING BASICS

001-9193-001 Version 2 Page 14 of 52 Sentry 4G TM User

Manual

given time interval.

Port

A special number present in the header of a data packet in the data transfer

process. Ports are typically used to map data to a particular process running on

a computer.

PPP

Point-to-point Protocol: creating a direct link between two nodes in network

communication.

Private IP address

Private IP addresses are addresses that will not be routed on external

networks. Any device on an internal LAN should be assigned a private IP

address to avoid contention. The suggested private address ranges are

Class A: 10.x.x.x

Class B: 172.16.x.x through 172.31.x.x

Class C: 192.168.x.x

By default the Sentry 4G unit uses the 192.168.1.x address range.

RIP

Routing Information Protocol, protocol that helps routers dynamically adapt to

changes of network connections by communicating information about which

networks each router can reach and how far away those networks are.

SOFDMA

Scalable OFDMA. With bandwidth scalability, Mobile 802.16-2005 technology

can comply with various channel assignments.

SSID

Service Set Identifier. This is a name used to identify a WiFi wireless network.

Subnet

A range of addresses assigned to a LAN.

All devices connected in a Sentry 4G network must be on the same subnet as

the Sentry 4G routers.

Subnet Mask

Binary string that separates the subnet portion of an IP address and the host

portion.

TKIP/AES

“Temporal Key Integrity Protocol” is an encryption method used by the WiFi

interface when operating in WPA mode. TKIP was designed to solve security

issues in WEP (it is considered stronger then WEP).

"Advanced Encryption Standard" is the encryption protocol used by the WiFi

interface when it operates in WPA2 mode.

WAN

Wide Area Network, a public network. The Internet is an example of a WAN.

WEP

Wired Equivalent Privacy. This is an IEEE security protocol for wireless 802.11

networks. It is an encryption method used by the WiFi interface.

WiFi

(802.11b,

802.11g)

Wireless Fidelity is an IEEE 802.11 standard for wireless LANs

802.11b is a standard for operating at 2.4 GHz frequency with data rates up

to 11 Mbps

802.11g is a standard for operating at 2.4 GHz frequency with data rates up

to 54 Mbps

WiFi Access Point

(802.11)

A Sentry 4G unit can operate in 802.11 access point mode. It can

communicate with other devices operating in 802.11 access point mode.

WiFi Client (802.11

Infrastructure

mode)

A Sentry 4G unit can operate in 802.11 Infrastructure mode. In this mode it is

a WiFi client and will try to connect to a WiFi access point.

WLAN

Wireless Local Area Network, a private network. Refers to the network covered

by the WiFi interface.

WPA/WPA2

WiFi Protected Access" is a subset of 802.11i (security mechanisms for wireless

networks).

"WiFi Protected Access 2" is the complete version of 802.11i.

GETTING STARTED

001-9193-001 Version 2 Page 15 of 52 Sentry 4G TM User

Manual

4. GETTING STARTED

4.1 Package Contents

Sentry 4G router

Quick Start Guide

Power cable

User Manual and Quick Start Guide on CD

Mounting Screws

4.2 Setup Requirements

Sentry 4G router

Computer running any operating system with a web browser installed such as Microsoft

Internet Explorer version 6.0 or later or Firefox version 2.0 or later.

10-30V 5-A power supply

Ethernet cable*

Two antennas with male TNC connector*

GPS Antenna (SMA Male) *

Two WiFi Antennas (RP-SMA Plug) * ( if applicable)

Two cellular (3G) antennas (SMA Plug) * (if applicable)

*These accessories are available from CalAmp.

4.3 Quick Start

4.3.1 Hardware Setup

Figure 3 –Sentry 4G router setup equipment

1. Connect the two Transmit/Receive antennas to the 4G MAIN and AUX TNC connectors on the

front of the unit. Connect the GPS antenna to the GPS connector. For units utilizing WiFi,

connect the WiFi antennas to the WiFi connectors. For units utilizing 3G, connect the 3G

antennas to the 3G connectors.

2. Connect an Ethernet cable from the ETH0 connector of the Sentry 4G unit to the PC. If

multiple PCs are being used, connect the Sentry 4G unit to an Ethernet switch or hub

connected to the PCs.

3. Connect a power supply cable to the PWR connector of the Sentry 4G unit. Do not power the

unit on yet.

GETTING STARTED

001-9193-001 Version 2 Page 16 of 52 Sentry 4G TM User

Manual

4.4 Configuring Local PC

1. Verify network settings on local PC are set to automatically detect IP and DNS server. The

path to network settings varies with the version of Windows you are using.

Windows XP: Start-> Control Panel -> Network Connections

Windows 2000: Start -> Settings -> Network and dial up connections

2. Select the appropriate network connection, typically the Local Area Connection -> right click

on the connection and select “Properties”

3. Select “Internet Protocol (TCP/IP) properties.

Figure 4 - Local Area Connection Properties (Windows XP)

4. Verify that “Obtain an IP address automatically” and “Obtain DNS Server address

automatically” are selected.

GETTING STARTED

001-9193-001 Version 2 Page 17 of 52 Sentry 4G TM User

Manual

Figure 5 - Internet Protocol (TCP/IP Properties)

4.5 Sentry 4G Router Setup

1. Power on the Sentry 4G router with 10-30VDC power supply.

2. In an Internet browser, enter http://192.168.1.50. This will bring up the Sentry 4G product

available.)

3. Login to the device

Default Login values

User logon: admin

password: password

4. This brings up the Sentry 4G product homepage. You can view status and configuration

parameters from this screen. The configuration options are further explained later in this

document.

GETTING STARTED

001-9193-001 Version 2 Page 18 of 52 Sentry 4G TM User

Manual

Figure 6 –Sentry 4G Router Homepage

CONFIGURATION

001-9193-001 Version 2 Page 19 of 52 Sentry 4G TM User

Manual

5. Sentry 4G Configuration

This section explains status information and configuration options available on all HTML pages.

5.1 General Instructions

The following instructions are common to all HTML pages

The Help, Home and Reset links are located at the top right of all HTML pages.

Help: Select this link on any of the devices configuration pages to bring up the help text for

that screen.

Home: Select this link to return to the home page of the router.

Reset: Select this link to command the unit to reboot. This process will take about 40

seconds. The software will ask you to confirm this command prior to re-booting.

Save: Most changes to a configuration parameter require the user to click save before the

change will take effect.

Clear/Cancel: Most configuration menus also have a “Clear/Cancel” option. Selecting this

button will restore all fields in a section to their last saved value. Note: This does not return them

to their factory defaults.

5.2 Home Page Parameters

The Sentry 4G home page lists the unit’s primary operating parameters and status. Configuration

changes cannot be made from this page.

CONFIGURATION

001-9193-001 Version 2 Page 20 of 52 Sentry 4G TM User

Manual

Figure 7 –Sentry 4G Router Unit Status

Table of contents

CalAmp Sentry 4G 2500 User manual