MST ImPact User manual

wireless
access point
User Manual
Revision F –08 June 2017


MST WAP –User Manual
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Contents
Revision History.....................................................................................................................5
Contact Details ......................................................................................................................6
Australia.............................................................................................................................6
Denver................................................................................................................................6
Canada...............................................................................................................................6
China..................................................................................................................................6
About This Manual.................................................................................................................7
Conventions used in the manual........................................................................................7
Icons...................................................................................................................................7
Related Publications...........................................................................................................7
Additional Support..............................................................................................................7
Chapter 1. Introduction ..........................................................................................................9
1.1 Hardware Overview................................................................................................10
1.2 System Layout........................................................................................................11
1.3 Connectivity............................................................................................................12
1.3.1 Ethernet Port....................................................................................................12
1.3.2 Wireless Radio.................................................................................................12
Chapter 2. Installation..........................................................................................................13
2.1 Pre-installation Planning.............................................................................................14
2.2 WAP Mounting ...........................................................................................................14
2.3 Antenna Mounting Options.........................................................................................15
2.4 Examples of WAP Installation Schemes ....................................................................17
2.4.1 Installation on Straight Drive................................................................................17
2.4.2 Wi-Fi Hotspot Installation.....................................................................................18
2.5 Ethernet Cable ...........................................................................................................19
2.6 Coaxial cable..............................................................................................................21
Chapter 3. Configuration Using the Web Interface ..............................................................24
3.1 Logging onto the Web Browser Interface ...................................................................25
3.2 Main menu organization.............................................................................................25
3.3 Status Menus .............................................................................................................26
3.3.1 Obtaining Device Information...............................................................................26
3.3.2 Obtaining Network Statistics................................................................................28

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3.3.3 Tag Tracking Information.....................................................................................30
3.4 Settings Menus...........................................................................................................30
3.4.1 Viewing and Changing Network Configuration.....................................................31
3.4.1 Viewing and Changing System Configuration......................................................33
Chapter 4. Centralised Configuration Management.............................................................34
4.1 Device Management Overview ..................................................................................35
4.1.1 Site Configuration................................................................................................35
4.1.2 AP Configuration Templates................................................................................35
4.1.3 Access Point........................................................................................................36
4.2 TFTP Server Overview...............................................................................................38
4.3 TFTP Parameters.......................................................................................................38
Appendix A: Troubleshooting Guide....................................................................................41
Appendix B: Using the Console Port to Supply Power.........................................................43
Appendix C: Ethernet Cable Specifications .........................................................................45
Appendix D: Connecting a PC to an ImPact Network Device..............................................47
Appendix E: Device Discovery.............................................................................................50
Appendix F: Time Zone Indices and Offsets........................................................................52
Appendix G: Repairs and Maintenance ...............................................................................55
Appendix H: Acronyms ........................................................................................................57
Appendix I: Hardware Warranty and Software License Agreement.....................................58
I.1 Hardware Warranty.....................................................................................................58
I.2 Software End User License Agreement ......................................................................58
Appendix J: Specifications...................................................................................................61

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Revision History
Revision
Change
Date
A
User Manual for WAP hardware Rev C and
firmware 2.22.4
September 2011
B
Updated for firmware 2.24.2
December 2012
C
WAP-N Update
January 2017
D
Added fuse specification
May 2017
E
Revised 2.3 and Appendixes B,J
May 2017
F
Revised references to EN 60950-1 standard
compliance
June 2017
Copyright © 2017 Mine Site Technologies Pty Ltd. All rights reserved. Mine Site
Technologies Pty Ltd reserves the right to make changes to specifications and information
in this manual without prior notice.
Mine Site Technologies Pty Ltd accepts no responsibility for any errors or omissions
contained in this manual.

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Contact Details
Australia
Sydney
L 5, 113 Wicks
Road North Ryde, NSW 2113 AUSTRALIA
Tel: +61 2 9491 6500
United States
Denver
13301 W 43rd Drive
Golden Colorado 80403 USA
Tel: +1 303-951 0570
Canada
Sudbury
1085 Kelly Lake Road
Sudbury, Ontario, P3E 5P5 CANADA
Tel: +1 705-675 7468
China
Hangzhou
Building 5
1413 Moganshan Road Hangzhou
CHINA 310011
Tel: +86 571 85803320x206

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About This Manual
This manual describes features and functions of the ImPact Wireless Access Point (WAP)
hardware. It provides information about hardware, installation, configuration and how to
troubleshoot any issues. You will find it easier to use the manual if you are familiar with
networking systems and have an understanding of electronics in a network environment.
Conventions used in the manual
This publication uses the following conventions to highlight and convey information:
Text that requires input from an operator is boldfaced.
Operator interface screen control names are boldfaced.
Keyboard input keys are CAPITALISED.
Icons
Icons are used in the manual to highlight specific information as shown the table below.
Icon
Description
Note:
The Note icon indicates important information or
references to the user
Important:
The Important icon contains information to prevent
damage to the product and injury to the user
Caution:
The Caution icon indicates to stop and pay attention or
an action not to be performed
Related Publications
ImPact Wireless Network Switch User Manual
Additional Support
For additional support, please visit our website www.mstglobal.com
Note: The information provided in this document ("Information") is presented in
good faith and believed to be correct as at the date of this document. MST makes
no representations as to the accuracy or completeness of the Information. The
Information is supplied on the condition that the recipient will make their own determination
as to the suitability of the Information for their purposes prior to use. Under no
circumstances will MST be responsible for any damages whatsoever resulting from the use
of, or reliance upon, the Information.

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Chapter 1. Introduction
Topics:
Hardware Overview
System Layout
Connectivity
This chapter presents the features and functions of ImPact Wireless Access Point (WAP)
and shows how it is integrated within a network.
Mine Site Technologies' ImPact WAP is an 802.11 b/g/n wireless access point. It is used in
conjunction with the ImPact Wireless Network Switch, providing a wireless network for
surface and hard rock mining environments. The WAP forms part of the ImPact network
infrastructure where voice, tracking, video and process control applications can be used to
enhance mining safety and communications.
The WAP has the following features:
10/100 Ethernet port
802.11b/g/n wireless radio
Rugged enclosure meeting IP66 standards
AeroScout® Tag reading capability, allowing real time tracking of assets and
personnel
Low power design, with a wide input voltage from 24-50VDC (PoE) or 10-27VDC
(local power)
Simple Network Management Protocol (SNMP) support for remote monitoring
Wireless meshing based on 802.11s protocol which enables creation of self-
configuring multi-hop topologies with other ImPact network devices.
Multiple VLANs support
For detailed specifications on the WAP, refer to Appendix J: Specifications.

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1.1 Hardware Overview
The features and functions of the WAP are illustrated below.
1
2
3
4
5
6
7
11
12
8
10
9
8

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Key
Description
Function
1
Power indicator LED
Solid green indicates power is applied to the unit
2
Wireless Local Area Network
(WLAN) indicator LED
Lit when the WLAN is active, and flashes when
wireless data is transmitted or received.
3
Local Area Network (LAN)
indicator LED
Lit when the Ethernet link is established, and
flashes when data is transmitted or received.
4
Tracking LED
Flashes when a Wi-Fi Tag is detected by the
radio card.
5
Fault LED
Solid red or flashing indicates a fault has been
detected.
6
Console Serial port
Can be used for applying DC power to the unit if
an 802.3af power source is not available. Please
refer to Appendix B Using the Console Port to
Supply Power for details on how to apply power
via this port.
7
Ethernet port (powered
device)
Ethernet port that receives power to the WAP (via
802.3af), transmits, and receives network data.
8
WAP mounting points
Mounting holes for attaching to a WAP mounting
plate for installation.
9
MAIN antenna port
RP-TNC jack for connecting an antenna.
10
AUX antenna port
RP-TNC jack for connecting an antenna.
11
Default Button
Press this in conjunction with the Reset Button to
return the device to factory default settings (see
Restoring Factory Default Settings).
12
Reset Button
Pressing this will cause the device to reboot.
1.2 System Layout
The diagram below shows an example network layout in a mine incorporating WAPs. A
mine will typically deploy Wireless Network Switches to form the main network
infrastructure. WAPs then are connected and powered from the Network Switch using
Power over Ethernet (PoE) to extend the wireless network. They are positioned as network
branches to improve coverage in confined areas such as in refuge bays.

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1.3 Connectivity
The WAP has two types of network connections:
Ethernet Port
Wireless Radio
1.3.1 Ethernet Port
The WAP's Ethernet port is used for transferring data, and can also receive power from PoE
enabled switches. The WAP can operate over a wide voltage range of 24-50VDC, and is
connected and powered from the Network Switch, or using a PoE power supply.
Note: The Network Switch connected to the WAP needs to receive a minimum of
15VDC in order to supply PoE power from its Ethernet Ports. Please consult your
MST System Engineer in regards to planning power distribution for your network.
1.3.2 Wireless Radio
WAP-N can be configured with up to four Service Set Identifiers (SSIDs), each associated
with a different VLAN. This enables separation of applications such as voice, process
control, video and network management.
The wireless network settings can be configured through each device's web interface or by
centralised configuration management (using TFTP). For more information, see Chapter 4
Centralised Configuration Management.

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Chapter 2. Installation
Topics:
Pre-installation Planning
WAP Mounting
Antenna Mounting Options
Examples of WAP Installation Schemes
Ethernet Cable
Coaxial cable
This chapter describes the options for mounting and installation of WAPs, antennas, and the
connection of cables. Cable termination is beyond the scope of this manual.
Important: The electronic components in a WAP are designed to be isolated from
local electrical earth. This is known as galvanic isolation and ensures there is no
current passing between grounds of different potential. In the event of a short
circuit to earth, galvanic isolation prevents damage to devices in the network as there are no
loops for current to flow through. Galvanic isolation must always be maintained, with
antenna and coaxial cable connections properly insulated.

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2.1 Pre-installation Planning
A site inspection of a mine is conducted by an MST System Engineer to determine network
requirements and design before installation.
The following factors affect the configuration of the network required:
Wireless coverage requirements of the mine
Quantity and type of wireless client devices connected to the network
Wired client devices connected to the network and their location
Interconnection to the mines existing corporate network
Policies for network protocols between networks
Cabling requirements
Antenna types to use with each unit and mounting method for each antenna
Mounting location and installation method for each network device.
For more information about considerations in system design, refer to the user manual for
your ImPact Wireless Network Switch.
2.2 WAP Mounting
A WAP can be attached to a mounting plate with M6 nuts and bolts. The mounting plate
allows various mounting options as shown in the following table.
Mounting
Description
Illustration
Mounting the
WAP to a rock
bolt.
The mounting plate
has a
25mm hole for
mounting to a rock bolt
in a mine. The
mounting plate is
secured to the rock
bolt with a 25mm nut.
Mounting the
WAP to the
mesh.
The four corner
mounting points on the
mounting plate can be
cable-tied to the mesh
in a mine tunnel.
Mounting the
WAP to the
mine roof.
1. A WAP with a
mounting plate can be
mounted to a nylon
mounting pole using
M10 U-bolts.
2. A threaded rod is
screwed into the nylon
pole.

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3. A hole is drilled into
the mine roof and the
WAP is secured into
the roof using
Chemset adhesive.
Mounting the
WAP into the
rock face
1. A WAP can be
directly mounted to the
rock face using the
mounting plate and
two threaded metal
rods.
2. A threaded rod is
screwed to the
mounting point on the
back of the mounting
plate.
3. The second metal
rod is secured at the
top of the mounting
plate with two nuts.
4. Two holes are
drilled into the rock
face and the mounting
plate is inserted into
the rock face and
secured with Chemset
adhesive.
2.3 Antenna Installation Options
To ensure EN 60950-1 compliance, the WAP-N, the antenna and all cabling must be
installed in a location that eliminates the chance of the system being struck by lightning. If
an antenna needs to be installed in a location where it could be struck by lightning, then an
appropriate lightning arrestor must be placed in-line with the antenna and cabling such that
the WAP-N is not subject to overvoltages due to lightning.
Antenna mounting is dependent on the location and coverage required. Examples of
antenna installation options are described and illustrated in the table below.

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Mounting
Option
Description
Picture
Mounting a
Yagi antenna
or panel
antenna to the
mine tunnel
roof.
1. The Yagi antenna
is attached to the
mounting pole using
U-clamps and nuts.
2. A threaded metal
bar is screwed into
the mounting pole.
3. A hole is drilled into
the tunnel roof and
the mounting pole is
secured using
Chemset adhesive.
Mounting a
Yagi antenna
or panel
antenna in a
stope or tunnel
entrance.
1. The Yagi antenna
or panel antenna is
attached to the
mounting pole using
U-clamps and nuts.
2. The mounting pole
is bolted to a metal
bracket.
3. The metal bracket
is bolted to a mine
tunnel entrance or
roof using three M12
Dynabolts.
This mounting
method enables
angling of the
antenna into a mine
tunnel or stope.
Mounting a
panel antenna
on the rock
face.
The panel antenna is
cable tied to the
mesh.

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2.4 Examples of WAP Installation Schemes
The installation and placement of antennas and WAPs in a mine will depend on the wireless
coverage type, rock type and tunnel topology. Some examples of installation schemes are
described and illustrated in the following sections.
2.4.1 Installation on Straight Drive
A Yagi antenna is clamped to a mounting pole chemically adhered into the mine roof.
It is connected to the WAP and positioned down a drive to provide long-range wireless
coverage.
The WAP is connected to the network and powered by the WAP in the next location.
The WAP is attached to a mounting plate and is cable tied to the mesh.

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2.4.2 Wi-Fi Hotspot Installation
A WAP is mounted to the inside wall of a Cap Lamp room, powered and connected to
the WAP in the next location.
A dipole antenna is connected to the WAP and is bolted on the roof of the Cap Lamp
room.
The dipole antenna provides omnidirectional wireless coverage in the area.

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2.5 Ethernet Cable
The WAP-N is typically powered from an 802.3af (Mode A) Power over Ethernet (PoE)
supply, which sends power down the Ethernet cable. The WAP-N is normally connected
and powered via an M12-to-RJ45 Ethernet cable from the WAP-N's Ethernet port to an MST
Wireless Network Switch (NS50), but can also be powered by a separate PoE power
supply. The Ethernet cable is required to meet specifications for use in a mining
environment as described in Appendix C Ethernet Cable Specifications.

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Important:
All coaxial cable and antenna connections must be electrically insulated using
self-amalgamating rubber tape.
The PoE supply must conform to the 802.3af (Mode A) standard. The WAP-N is
NOT compatible with Mode B power supplies.
The following procedure describes the connection of a WAP to a Wireless Network Switch.
Step
Procedure
Illustration
1
Check the Ethernet
cable has a RJ45
protective cover
attached.
2
Unscrew the RJ45 cover
on the PoE port of the
Wireless Network
Switch.
3
Insert connector into the
port.
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