Tropos Networks 9432 Installation guide

Category
Routers
Type
Installation guide

This manual is also suitable for

Part No. 200377-00 Rev A0
November 2010
Tropos® Networks Mesh Router
Installation Guide
Models 4310 and 9432
Tropos Networks, Inc.
555 Del Rey Ave.
Sunnyvale, CA 94085 USA
www.troposnetworks.com
408-331-6800
Tropos Mobile Router Installation Guide ii
Copyright Notice
©2003-2010 Tropos Networks, Inc. All rights reserved. Tropos and PWRP are registered trademarks of Tropos
Networks, Inc. Tropos Networks, AMCE, TMCX, SABRE, CMDP, MESM and Metro-Scale Mesh Networking
Defined are trademarks of Tropos Networks, Inc. Loctite is a registered trademark of Loctite Corporation, USA. All
other brand or product names are trademarks or registered trademarks of their respective holder(s).
Information contained herein is subject to change without notice. The only warranties for Tropos products and
services are set forth in the express warranty statements accompanying such products and services. Nothing herein
should be construed as constituting an additional warranty. Tropos shall not be liable for technical or editorial errors or
omissions contained herein.
This product includes technology protected by U.S. Patents 6,704,301; 6,965,575; 7,016,328; 7,031,293; 7,058,021;
7,362,737; 7,376,087; 7,397,789; and 7,382,778.
FCC Notice to Users and Operators
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 when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference, in which case the user will be required to correct the interference at his own
expense. If this equipment does cause interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to correct the
interference by using one of the following measures:
Reorient or relocate the receiving antenna.
Increase separation between the equipment and receiver.
Connect the equipment to an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician.
This Part 15 radio device operates on a non-interference basis with other devices operating at
this frequency. Any changes or modification to said product not expressly approved by Tropos
Networks could void the user's authority to operate this device.
FCC Part 90Y Notice for 4.9 GHz Operation
Operation in the 4.9 GHz band requires an FCC license. The following eligibility rules are
specified in Part 90.1203 of the FCC rules:
Entities providing public safety services as defined under section 90.523 are eligible to hold
an FCC license for systems operating in the 4940-4990 MHz band. All of the requirements
and conditions set forth in that section also govern authorizations in the 4940-4990 MHz
band.
4.9 GHz band licensees may enter into sharing agreements or other arrangements for use of
the spectrum with entities that do not meet these eligibility requirements. However, all
applications in the band are limited to operations in support of public safety.
Tropos Mobile Router Installation Guide iii
Caution
The mobile router requires shielded CAT5 Ethernet data cables.
Tropos Mobile Router Installation Guide iv
Contents
1 Installing the Tropos Mobile Mesh Router . . . . . . . . . . . . . . . . . . . . . . . . 1
Product Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Tropos 4310 Router. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Tropos 9432 Router — Public Safety . . . . . . . . . . . . . . . . . . . . . . . . . 2
Preparing for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Shipping Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Selecting Router Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Antenna Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Selecting Antenna Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Cable Connections and Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
GPS Receiver Serial Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Installing the Mobile Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Front Panel LED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Remote Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Service Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Resetting the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Fuse Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2 Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3 Approved Antenna Configurations and Attenuation Settings . . . . . . . 20
High Power Product Antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Public Safety Product Antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5 Antennas and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Tropos Mobile Router Installation Guide 1
1Installing the Tropos Mobile
Mesh Router
This guide explains how to install the Tropos Mobile Mesh Router, Models 4310 and 9432. This
chapter contains the following sections:
Preparing for Installation
Installing the Mobile Router
Front Panel LED
Remote Indicator
Service Instructions
Product Summary
This document contains installation instructions for the following products:
Tropos 4310 Router
Tropos 9432 Router — Public Safety
Tropos 4310 Router
The Tropos 4310 router for the FCC regulatory domain has the following characteristics:
802.11b/g dual band, 2400-2483 MHz
DC power, 10-32 VDC
CPE and Management 10/100BaseT Ethernet ports
Table 1 lists the Tropos 4310 router model.
Table 1 Tropos 4310 Router Models—FCC
Model Description
43102100 4310: Mobile router, 2.4 GHz, DC power, NoBatt
Product Summary
Tropos Mobile Router Installation Guide 2
Tropos 9432 Router — Public Safety
The Tropos 9432 router for licensed FCC public safety applications has the following
characteristics:
802.11a/b/g dual band, 2400-2483 MHz/4940-4990 MHz
DC power, 10-32 VDC
CPE and Management 10/100BaseT Ethernet ports
Note
Operation in the 4.9 GHz band requires an FCC license. The following eligibility rules are specified in
Part 90.1203 of the FCC rules:
Entities providing public safety services as defined under section 90.523 are eligible to hold an FCC
license for systems operating in the 4940-4990 MHz band. All of the requirements and conditions set
forth in that section also govern authorizations in the 4940-4990 MHz band.
4.9 GHz band licensees may enter into sharing agreements or other arrangements for use of the
spectrum with entities that do not meet these eligibility requirements. However, all applications in the
band are limited to operations in support of public safety.
Table 2 lists the Tropos 9432 router model for public safety applications.
Table 2 Tropos 9432 Routers—Public Safety
Model Description
94321000 9432: 2.4 and 4.9 GHz, DC power, NoBatt
Preparing for Installation
Tropos Mobile Router Installation Guide 3
Preparing for Installation
Figure 1 shows the mobile router unit and dimensions.
Figure 1 Tropos Mobile Router
Shipping Package Contents
The shipping package contains the following items:
Tropos mobile router
Tropos Mobile Mesh Router Installation Guide (this document)
2-pin power plug attached to router
Fuse attached to router
Installation Accessories
You must supply the following accessories:
1/4-20 panhead machine screws, split lock washers, and backing nuts
Ethernet cable to connect the router to the laptop computer you plan to use for network
access (crossover cable if no switch or hub is used)
#16 AWG wiring to connect the router to vehicle power
Antennas and antenna cables
The following items are optional:
USB Global Positioning System (GPS) receiver (with USB cable connector)
Right angle N-connector (RF cable) adapters
trp_137BW
Width 13.10 inches
33.3 cm
Height
3.55 inches
9.0 cm
Depth
7.91 inches
20.1 cm
Width 11.10 inches
28.2 cm
Preparing for Installation
Tropos Mobile Router Installation Guide 4
Selecting Router Locations
Tropos routers are radio devices, and as such, they are susceptible to common causes of
interference that can reduce throughput and range. Follow these general guidelines when
selecting an installation location:
Install the router away from other possible sources of WLAN interference, such as 2.4 GHz
or 4.9 GHz cordless phones, spy cameras, frequency hopping (FHSS) and DSSS LAN
transceivers (non-802.11g), electronic news gathering video links, radars, amateur radios,
land mobile radio services, local government sites (such as law enforcement), fixed
microwave services, local TV transmission and private fixed point transmitters).
Install only in protected interior locations, as the router is not weather-proofed.
Choose a mounting surface that is at least 13.25 inches by 8 inches to provide sufficient
space to screw the router into the surface (Figure 1). It is not necessary to level the router.
Note
The mobile Tropos router contains integral ESD protection and vehicle power conditioning, so external
protection is not required.
Antenna Options
You can purchase any of the Tropos-approved, cable-attached antennas that are listed in
“Ordering Information” on page 25 (see Figure 2 and Figure 3). Omni-directional antennas are
best for systems requiring a signal distribution in more than one direction.
Caution
To comply with regulatory RF exposure limits, locate antennas a minimum distance of
7.9 inches (20cm) from people.
Note
It is possible to use a single antenna; however, two antennas are strongly recommended for
enhanced performance and range.
Note
Only use antennas that are approved by Tropos. Operating the unit with non-qualified antennas is a
violation of U.S. FCC Rules Part 15.203(c), Code of Federal Regulations, Title 47.
Preparing for Installation
Tropos Mobile Router Installation Guide 5
Figure 2 Tropos 4310 Router with Cable-Attached Antennas
Figure 3 Tropos 9432 Router with Cable-Attached Antennas
trp_128
Cables
from antennas
to unit
Main
Tx/Rx antenna
Aux
Tx/Rx antenna
trp_191
Cables
from antennas
to unit
802.11a
Tx/Rx antenna
802.11b/g
Aux
Tx/Rx
antenna
802.11b/g
Main
Tx/Rx antenna
Preparing for Installation
Tropos Mobile Router Installation Guide 6
Selecting Antenna Locations
Under ideal conditions, the mobile router antennas should be installed on the roof of a vehicle
that does not have a light bar or other major obstruction. Follow these guidelines for ideal
antenna placement (Figure 4 and Figure 5):
Install the antennas on the highest part of the vehicle so that they are clear of obstructions
within at least a 3ft radius. Other antennas do not need to be considered as sources of
obstruction.
Install the antennas on the flattest area of the roof with a minimum of 8 inches between the
two antennas.
Keep the antenna cables as short as possible.
Figure 4 Tropos 4310 Preferred Antenna Mounting Location
Figure 5 Tropos 9432 Preferred Antenna Mounting Location
trp_138
Antennas
from unit
trp_193
Antennas
from unit
Preparing for Installation
Tropos Mobile Router Installation Guide 7
If the vehicle has a light bar or other obstruction, follow these guidelines to achieve the best
possible results (Figure 6 and Figure 7):
Install the antennas on the roof of the vehicle as far as possible away from the light bar or
other obstruction. Maximizing the distance from the obstruction is more important than
installing the antennas on a flat surface.
Allow at least 8 inches between the antennas.
Keep the antenna cables as short as possible.
Figure 6 Tropos 4310 Acceptable Antenna Mounting Location
Figure 7 Tropos 9432 Acceptable Antenna Mounting Location
trp_139
Antennas
from unit
trp_194
Antennas
from unit
Preparing for Installation
Tropos Mobile Router Installation Guide 8
Cable Connections and Power
Figure 8 shows the power and connector ports on the side panel of the mobile outer:
The status indicator is red when the router is not connected to the Tropos network. It is green
when the router has a working IP address and network connectivity.
The CPE port is used to connect the router to the computer that is used for network access.
The MGT port is used for router configuration.
There are two USB ports, either one of which can be used to connect a GPS receiver.
There are two RS-232 serial ports. The top port should be used to connect to a client PC to
transfer GPS data. One RS-232 port is reserved for factory use.
The fuse is user replaceable (see “Fuse Replacement” on page 15).
The power plug accepts #16 AWG wire.
The router is designed to be used with negative ground systems, such as motor vehicle power.
There is no internal battery back-up, so the vehicle must be powered for the router to operate.
Note
The router requires quality shielded CAT5 Ethernet data cables.
Note
The router does not have a power switch. It is powered when the power plug is attached and then
connected to vehicle power. To remove power from an installed router, remove the power plug, remove
the fuse, or turn off vehicle power.
GPS Receiver Serial Port Settings
You can connect a GPS receiver to the serial port using the following settings:
DB9 to DB9 null modem serial cable
4800 BAUD
No start bits
1 stop bit
Hardware flow control on
Preparing for Installation
Tropos Mobile Router Installation Guide 9
Figure 8 Connector Panel
Cable tie holder RS-232 port
GPS out
LED RJ-45 RJ-45 USB port Fuse Power
(management) (connect to
client PC) GPS in connection
Installing the Mobile Router
Tropos Mobile Router Installation Guide 10
Installing the Mobile Router
Follow these steps to install the mobile router:
1. Remove the router from the shipping box.
2. Drill four holes with a 7, 8, or 9 drill bit to create four 0.203-inch holes in the mounting
surface. Refer to Figure 9 for the mounting dimensions.
Figure 9 Preparing the Mounting Surface
3. Screw the router to the mounting surface using 1/4”-20 panhead screws, backing nuts, and
lock washers (Figure 10).
Drill holes for mounting bolts or screws
12.12 inches, 30.78 cm on center
The recommended fastener is a
1/4"-20 panhead machine screw
13.1 inches, 33.3 cm
Drill holes
for mounting
bolts or screws,
6.91 inches,
17.55 cm
on center
7.91 inches,
20.1 cm
Installing the Mobile Router
Tropos Mobile Router Installation Guide 11
Figure 10 Attaching the Router to a Mounting Surface
4. Attach antennas according to the instructions shipped with the antennas (Figure 11).
Figure 11 Antenna Ports
4 bolts or
sheet metal screws
Preferred
orientation
OK
OK
trp_195
Installing the Mobile Router
Tropos Mobile Router Installation Guide 12
5. Connect a standard Ethernet crossover cable with RJ45 connectors from the CPE port on the
router to the Ethernet port on the client computer (Figure 12).
Figure 12 Ethernet Cable Connection
6. If you plan to use a GPS receiver, mount the receiver according to the instructions shipped
with the receiver. Connect the receiver cable to one of the USB ports on the router.
7. Use a small flat-head screw driver, if necessary, to remove the screws that attach the 2-pin
power plug to the router.
8. For vibration security, use the cable tie to secure the RJ45 and USB connectors.
9. Trim 1/4-inch from the end of the #16AWG wire. Attach the red wire to the + side of the
power plug and the black wire to the - side.
Figure 13 Power Plug Connection
Connection to client
(RJ-45)
Cable tie holder
Power connector
Terminal block
Power wiring
Front Panel LED
Tropos Mobile Router Installation Guide 13
10. Return the power plug to its location on the router and screw down tightly. Note that the unit
is powered as soon as the plug is connected and the other ends of the power wires are
attached to vehicle power.
Note
Surfaces may become hot. Use caution when accessing the router.
Front Panel LED
Table 3 lists the front panel LED states. Pin 9 is used for the Remote Indicator (“Remote
Indicator” on page 13).
Remote Indicator
The Remote Indicator allows a user to wire in an LED or lamp to display network status
remotely. The Remote Indicator is assigned to pin 9 of the bottom Factory Use Only serial
connector.
The Mesh Link Remote Indicator functions as follows:
If the router is not connected to the network: (the router is booting, off, or has no RF signal),
pin 9 is electrically disconnected from pin 5 (ground). This state corresponds to the status
light being off or red.
If the router is connected to the network, pin 9 is electrically connected to pin 5 (ground).
This state corresponds to the status LED being green)
It is a customer decision how the remote indicator should be used. Customers can set up a
custom LED indicator to show that the unit is connected, or they can connect the indicator to a
general load that turns on another device when the router is connected to the network. In either
Table 3 LED States
LED Color Network State PIn 9
Red Not connected Open circuit
Green Connected Closed circuit to ground
(DC-)
Service Instructions
Tropos Mobile Router Installation Guide 14
case, installing and operating the indicator requires knowledge and skill in basic electronics,
wiring, and cable assembly. Figure 14 is a schematic drawing of the indicator.
Figure 14 Typical Remote Indicator Circuit on Dashboard
Caution
Voltage on pin 9 must always be greater than the voltage at pin 5 (ground). Pin 5 is
electrically connected to the chassis ground (negative ground). Maximum current from
pin 9 to pin 5 is 50mA. Maximum voltage on pin 9 at any time is 32V (the same as for
the router.) Exceeding these maximums can damage the router.
Service Instructions
This section contains service information.
Resetting the Router
To perform a hardware reset of the router, unplug the router, pull the fuse out, or turn off the
vehicle power. Wait 10 seconds and then reconnect the plug, fuse, or vehicle power.
To reset the router configuration to factory defaults, use the Tropos Configuration Utility, as
described in the Tropos Networks User Guide.
Router side
0.5A inline
fast-acting fuse
LED
Remote indicator
switch
(internal)
15432
69 7.5A
87
R1
Vehicle battery
power
10-32Vdc
1.5K
typical
User DB-9
hood
9
Service Instructions
Tropos Mobile Router Installation Guide 15
Fuse Replacement
The 7.5A mini automotive fuse is located to the left of the power plug. The dark red color
enables you to detect when the fuse has blown. Use needle-nose pliers or a fuse puller to pull the
fuse out. Push the new fuse firmly into the fuse socket. To confirm that the new fuse is working,
check the status light on the left side of the panel (see Figure 15).
Figure 15 Fuse Replacement
LED
Automotive
mini fuse
Tropos Mobile Router Installation Guide 16
2Product Specifications
This chapter contains the product specifications for the Tropos 4310 and 9432 mobile routers:
Physical Specifications
Interfaces
Power Options
Tropos 4310 Router Certifications
Table 4 Physical Specifications
Specification Value
Physical Dimensions
Inches Height: 3.55
Width: 13.10
Depth: 7.91
Centimeters Height: 9.0
Width: 33.3
Depth: 20.1
Weight
lbs - maximum 10.0 (includes all brackets)
Kg - maximum 4.54
Temperature Min
Operating Range Min: -40o C
Max: 70o C
Storage Range Min: -45o C
Max: 85o C
Color Unpainted metal
Shock and Vibration
Operational: 5-500Hz 0.5G 3 axis
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Tropos Networks 9432 Installation guide

Category
Routers
Type
Installation guide
This manual is also suitable for

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