Ntron 702-W Installation and operating instructions

Revision 04062009 Page 1 of 52
702-W and 702M12-W
Industrial Ethernet
Wireless Devices
User Manual &
Installation
Guide

Revision 04062009 Page 2 of 52
702-W & 702M12-W Industrial Ethernet Wireless Device Installation Guide...........................................................3
Safety Warnings...........................................................................................................................................................5
Installation....................................................................................................................................................................6
Connecting the Unit ................................................................................................................................................... 14
Web Management and Configuration........................................................................................................................17
Configuration Guide...................................................................................................................................................18
Navigation..................................................................................................................................................................18
System Info Page.....................................................................................................................................................................19
System Information ............................................................................................................................................................20
Statistics Reporting.............................................................................................................................................................22
Extra Info............................................................................................................................................................................23
Tools...................................................................................................................................................................................25
Link Setup Page ......................................................................................................................................................................27
Basic Wireless Settings ......................................................................................................................................................27
Wireless Security................................................................................................................................................................30
Network Page..........................................................................................................................................................................32
Bridge Mode.......................................................................................................................................................................32
Router Mode.......................................................................................................................................................................34
Advanced Page........................................................................................................................................................................35
Advanced Wireless Settings...............................................................................................................................................35
Acknowledgment Timeout.................................................................................................................................................36
Antenna Alignment LED Thresholds.................................................................................................................................36
Wireless Traffic Shaping....................................................................................................................................................37
Service Page............................................................................................................................................................................38
Ping WatchDog ..................................................................................................................................................................38
SNMP Agent ......................................................................................................................................................................39
NTP Client, Web Server, Telnet Server .............................................................................................................................40
System Config Page................................................................................................................................................................41
Firmware ............................................................................................................................................................................41
Host Name..........................................................................................................................................................................41
Administrative Account......................................................................................................................................................42
Interface Language.............................................................................................................................................................42
Configuration Management................................................................................................................................................42
Device Maintenance...........................................................................................................................................................42
Common Topology Scenarios....................................................................................................................................43
Scenario 1 –Basic Bridge.......................................................................................................................................................43
Scenario 2 –Encrypted Bridge................................................................................................................................................44
Scenario 3 –Controls Network ...............................................................................................................................................45
Scenario 4 –WDS Peering......................................................................................................................................................46
Scenario 5 –Broadband Modem Wireless Router (W/ DHCP) ..............................................................................................47
N-TRON Limited Warranty.......................................................................................................................................52

Revision 04062009 Page 3 of 52
702-W & 702M12-W Industrial Ethernet Wireless Device Installation Guide
The N-TRON 702-W Industrial Ethernet Wireless Device offers outstanding performance and ease of use. It
is ideally suited for connecting wireless devices to a wired network and connecting two wired networks
together where wires are not possible or practical to be installed.
PRODUCT FEATURES
• Full IEEE 802.3 Compliance
• One 10/100 BaseTX RJ-45 Port
• Three Antennas for 3x3 MIMO Operations
• Extended Environmental Specifications
• Autosensing 10/100BaseTX, Duplex, and MDIX
• Offers Spanning Tree Protocol
• Store & Forward Technology
• Rugged Din-Rail Enclosure (Bulk head mount for M12
version, Pole Mount Kit Available)
• Redundant Power Inputs (20-49 VDC)
• Full SNMP
• Web Browsing and N-View Monitoring
• IP65 Rated for protection against low pressure jets of
water from any direction (M12 version)
• IP66 Rated for protection against high pressure jets of
water from any direction (M12 version)
• IP67 Rated for protection against temporary immersion
in water (M12 version)
WIRELESS COMPLIANCE
• IEEE 802.11a Compliant
• IEEE 802.11b Compliant
• IEEE 802.11g Compliant
• IEEE 802.11n draft Compliant

Revision 04062009 Page 4 of 52
Copyright, © N-Tron Corp., 2009
820 S. University Blvd., Suite 4E
Mobile, AL 36609 USA
All rights reserved. Reproduction, adaptation, or translation without prior written permission from N-Tron
Corp. is prohibited, except as allowed under copyright laws.
Ethernet is a registered trademark of Xerox Corporation. All other product names, company names, logos
or other designations mentioned herein are trademarks of their respective owners.
The information contained in this document is subject to change without notice. N-Tron Corp. makes no
warranty of any kind with regard to this material, including, but not limited to, the implied warranties of
merchantability or fitness for a particular purpose. In no event shall N-Tron Corp. be liable for any
incidental, special, indirect or consequential damages whatsoever included but not limited to lost profits
arising out of errors or omissions in this manual or the information contained herein.
Warning
Do not perform any services on the unit unless qualified to do so. Do not substitute unauthorized parts or
make unauthorized modifications to the unit.
Do not operate the unit with the top cover removed, as this could create a shock or fire hazard.
Do not block the air vents on the sides or the top of the unit.
Do not operate the equipment in the presence of flammable gasses or fumes. Operating electrical equipment
in such an environment constitutes a definite safety hazard.
Do not operate the equipment in a manner not specified by this manual.

Revision 04062009 Page 5 of 52
Safety Warnings
GENERAL SAFETY WARNINGS
WARNING: If the equipment is used in a manner not specified by N-Tron Corp., the protection provided
by the equipment may be impaired.
Contact Information
N-Tron Corp.
820 South University Blvd.
Suite 4E
Mobile, AL 36609
TEL: [phone]
FAX: [phone]
WEBSITE: www.n-tron.com
E-MAIL: [email protected]
ENVIRONMENTAL SAFETY
WARNING: Disconnect the power and allow to cool 5 minutes before touching.
ELECTRICAL SAFETY
WARNING: Disconnect the power cable before removing the top cover.
WARNING: Do not operate the unit with any cover removed.
WARNING: Do not work on equipment or cables during periods of lightning activity.
WARNING: Do not perform any services on the unit unless qualified to do so.
WARNING: Do not block the air vents.
WARNING: Observe proper DC Voltage polarity when installing power input cables. Reversing voltage
polarity can cause permanent damage to the unit and void the warranty.

Revision 04062009 Page 6 of 52
Please make sure the N-Tron Wireless Device package contains the following items:
1. 702-W or 702M12-W Wireless Device
2. Three Antennas
3. Product CD
Contact your carrier if any items are damaged.
Installation
Read the following warning before beginning the installation:
WARNING
Never install or work on electrical equipment or cabling during periods of lightning activity. Never connect
or disconnect power when hazardous gasses are present.
Disconnect the power cable before removing any enclosure panel.
UNPACKING
Remove all the equipment from the packaging, and store the packaging in a safe place. File any damage
claims with the carrier.
CLEANING
Clean only with a damp cloth.

Revision 04062009 Page 7 of 52
INGRESS PROTECTION IP67
The classification of degrees of protection provided by the enclosures is defined by IEC 60529. Each rating
is defined by specific tests.
The IP number is comprised of two numbers, the first referring to the protection against solid objects and
the second against fluids. The higher the number, the better the device is protected against contact with
moving parts and the harmful entry of various forms of moisture.
1st IP
Protection against ingress of solids
2nd IP
Protection against ingress of liquids
0
No protection
0
No protection
1
Protected against solid objects over 50mm e.g. hands,
large tools.
1
Protected against vertically falling drops of water.
2
Protected against solid objects over 12mm e.g. hands,
large tools.
2
Protected against direct sprays of water up to 15°
from vertical.
3
Protected against solid objects over 2.5mm e.g. wire,
small tools.
3
Protected against direct sprays of water up to 60°
from vertical.
4
Protected against solid objects over 1.0mm e.g. wires.
4
Protected against water sprayed from any direction.
Limited ingress permitted.
5
Limited protection against dust ingress (no harmful
deposit)
5
Protected against low pressure water jets from any
direction. Limited ingress permitted.
6
Totally protected against dust ingress.
6
Protected against high pressure water jets from any
direction. Limited ingress permitted.
7
Protected against temporary immersion between
15cm to 1m.
8
Protected against long periods of immersion under
pressure.
The 702M12-W Industrial Wireless Device is fully protected against dust and will remain sealed when
immersed in water to a depth of 1 meter for 1 hour when all the ports are properly mated or sealed.
This IP67 cap seals off the LAN ports if unused to protect them from dirt, water, oil or any
other contaminants which might be present in close proximity of the device.
This IP67 cap seals off the Antenna ports if unused to protect them from dirt, water, oil or
any other contaminants which might be present in close proximity of the device.
This IP67 cap seals off the Power port if unused to protect it from dirt, water, oil or any other
contaminants which might be present in close proximity of the device.

Revision 04062009 Page 8 of 52
702-W DIN RAIL MOUNTING
Install the unit on a standard 35mm Din-Rail. Recess the 702-W unit to allow at least 3” of horizontal
clearance for copper cable bend radius.
DIN-Rail Mounting
To mount the unit to the 35mm DIN-Rail, place
the top edge of the bracket on the back of the
unit against the DIN-Rail's top edge at an upward
angle. Then, rotate the unit downward and back
against the DIN-Rail until it snaps into place.
You may need to adjust the angle of the antennas
depending on the amount of clearance available.
To remove the vertically mounted unit from
35mm DIN-Rail, carefully apply downward
pressure on the unit. Then, rotate the unit
upward and away from the 35mm DIN-Rail and
lift up for removal.
19” Universal Rack Mounting
Most N-Tron™ products are designed to be
mounted on industry standard 35mm DIN-Rail.
However, DIN-Rail mounting may not be suitable
for all applications. Our Universal Rack Mount
Kit (P/N: URMK) may be used to mount the 702-
W to standard 19" racks as an option.

Revision 04062009 Page 9 of 52
702M12-W BULKHEAD MOUNTING
The following are the mechanical dimensions and drill hole placements to consider when mounting the
702M12-W Industrial Ethernet Switches:

Revision 04062009 Page 10 of 52
702M12-W POLE KIT MOUNTING
The 702M12-W can be mounted to a pole with N-Tron’s 702M12 Pole Kit (P/N: 702M12-PK).
Bracket orientation for small (1” [25mm] dia.) pipe
2x Tighten bolts using 7-8 ft-lb of torque
[9.49-10.85 N-m] (all pipe installations)
2x Tighten nuts using 10-11 ft-lb of torque
[13.56-14.91 N-m] (all installations)
4x Tighten 0.250-20 bolts using 10-11 ft-lb of torque
[13.56-14.91 N-m] (all installations)
6x Tighten #10-32 screws until split lock
washers fully compress (all installations)
Bracket orientation for larger (up to 3” [76mm] dia.) pipe