Page 1
VT Miltop
e
s
M365-491
A company of Vision Technologies System
Operator’s Manual
Cabin Access
Point (CAP)
Part Numbers 901164-1
901164-2
901164-3
Page 2
e
s
3800 Richardson Road South
VT Miltop
A company of Vision Technologies System
Hope Hull, AL 36043
Tel: 334-284-8665
Fax: 334-613-6302
http://www.miltope.com
M365-491
Operator’s Manual
Cabin Access
Point (CAP)
Part Numbers 901164-1
901164-2
901164-3
October 2005
Revised March 2006
Page 3
M365-491 Operator’s Manual
TABLE OF CONTENTS
Chapter/Paragraph Page
LIST OF FIGURES.............................................................................................................iv
LIST OF TABLES...............................................................................................................iv
1 GENERAL INFORMATION...........................................................................................1-1
1-1 Introduction..................................................................................................1-1
1-2 Typographic Conventions............................................................................1-1
1-2.1 Keyboard Entries and Software Commands................................................1-1
1-2.2 Variables ......................................................................................................1-2
1-2.3 Screen Display .............................................................................................1-2
1-3 Terminology.................................................................................................1-2
1-4 Equipment Description ................................................................................1-2
1-5 Building a Wireless Local Area Network (WLAN).....................................1-3
1-5.1 Connecting to a Wired Local Area Network (LAN)....................................1-4
1-5.2 Connecting to a Wired Server......................................................................1-4
1-5.3 Instant Infrastructure....................................................................................1-5
1-5.4 Building a Multi-Cell Wireless Network.....................................................1-5
1-6 Building a Wireless Link.............................................................................1-5
1-7 Security........................................................................................................1-6
1-8 Specifications...............................................................................................1-7
1-9 Approved Antennas .....................................................................................1-9
1-10 Available Software and Manuals.................................................................1-12
1-11 Tools and Test Equipment Required............................................................1-13
2 EQUIPMENT SETUP.......................................................................................................2-1
2-1 Introduction..................................................................................................2-1
2-2 Unpacking and Inspection............................................................................2-1
2-3 Initial Setup..................................................................................................2-1
2-4 Configuration...............................................................................................2-1
3 INSTALLATION...............................................................................................................3-1
3-1 Introduction..................................................................................................3-1
3-2 Mounting......................................................................................................3-1
3-2.1 CAP Unit......................................................................................................3-1
3-2.2 Indoor Cabin Antenna..................................................................................3-1
3-2.3 Outdoor Antenna..........................................................................................3-1
3-3 Connecting the CAP ....................................................................................3-11
3-3.1 Input Power Requirements...........................................................................3-11
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Operator’s Manual M365-491
TABLE OF CONTENTS (Cont’d.)
Chapter/Paragraph Page
3-3.2 10/100BaseT Ethernet Local Area Network (LAN) Ports...........................3-13
3-3.3 RF (Antenna) Output ...................................................................................3-14
3-3.4 Discrete Inputs .............................................................................................3-14
3-3.5 Discrete Outputs...........................................................................................3-15
3-3.6 Reset Input ...................................................................................................3-15
3-4 Configuring Wireless Client Stations (CWLU Configuration)....................3-15
3-5 Configuring the Ground-Based Network (TWLU Configuration)..............3-15
4 OPERATION .....................................................................................................................4-1
4-1 Introduction..................................................................................................4-1
4-2 Indicators......................................................................................................4-1
4-3 Operating Instructions..................................................................................4-1
4-4 Power Up .....................................................................................................4-1
4-5 Checking the Status of Your CAP...............................................................4-1
5 OPERATOR MAINTENANCE.......................................................................................5-1
5-1 Introduction..................................................................................................5-1
5-2 Inspection.....................................................................................................5-1
5-3 Cleaning Exterior Surfaces ..........................................................................5-1
5-3.1 Materials Required.......................................................................................5-1
5-3.2 Cleaning Procedure......................................................................................5-1
5-4 Installing Operating Software......................................................................5-1
6 TROUBLESHOOTING....................................................................................................6-1
6-1 Introduction..................................................................................................6-1
6-2 Client Station Problems...............................................................................6-1
6-2.1 Wireless Client Station Cannot Establish a Wireless Link
With the CAP...............................................................................................6-1
6-2.2 IP Address Mismatch...................................................................................6-2
6-2.3 Wireless Client Stations Cannot Connect to the Internet Via the CAP.......6-2
6-2.4 Computers Cannot Share Data or Resources With Other Computers .........6-3
6-2.5 Web Browser Cannot Connect to Management Tool..................................6-3
6-2.6 Low Throughput ..........................................................................................6-4
6-3 CAP Problems..............................................................................................6-4
6-3.1 CAP Allows Any Station to Connect, Regardless of Network
Name Being Used........................................................................................6-4
6-3.2 Lost Administrator Password.......................................................................6-4
ii Table of Contents
March/2006
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M365-491 Operator’s Manual
TABLE OF CONTENTS (Cont’d.)
Chapter/Paragraph Page
7 REGULATORY, WIRELESS INTEROPERABILITY, AND
HEALTH INFORMATION.............................................................................................7-1
7-1 Regulatory Information...............................................................................7-1
7-2 Wireless Interoperability.............................................................................7-3
7-3 Health Information......................................................................................7-3
GLOSSARY.......................................................................................................................G-1
Table of Contents iii
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Operator’s Manual M365-491
Figure Page
1-1 Cabin Access Point (CAP)...................................................................................................1-3
1-2 Connecting to a Wired LAN................................................................................................1-4
1-3 Connecting to a Wired Server..............................................................................................1-4
1-4 Creating an Instant Infrastructure.........................................................................................1-5
1-5 Multi-Cell Wireless Network...............................................................................................1-6
1-6 Aircraft-to-Ground Wireless Link .......................................................................................1-6
2-1 CAP Packaging....................................................................................................................2-2
3-1 CAP Outline Dimensions.....................................................................................................3-2
3-2 Indoor Cabin Antenna Part Numbers 901167-1 and 901167-2 Outline Dimensions..........3-2
3-3 Antenna Part Number 901167-1 Radiation Pattern .............................................................3-3
3-4 Antenna Part Number 901167-2 Radiation Pattern .............................................................3-5
3-5 Outdoor Antenna Part Number 901058-1 Outline Dimensions...........................................3-7
3-6 Antenna Part Number 901058-1 Radiation Pattern (2.35 GHz)..........................................3-8
3-7 Outdoor Antenna Part Number 901563-2 Outline Dimensions...........................................3-9
3-8 Antenna Part Number 901563-2 Radiation Pattern .............................................................3-10
3-9 Connector Locations............................................................................................................3-11
3-10 RJ45 Male Connector Front View.......................................................................................3-13
4-1 CAP Indicators.....................................................................................................................4-2
5-1 Test Cable ............................................................................................................................5-2
5-2 Test Box Schematic Diagram ..............................................................................................5-3
5-3 Test Setup.............................................................................................................................5-4
Page
Table
1-1 CAP Unit Specifications......................................................................................................1-7
1-2 Specification Compliance....................................................................................................1-8
1-3 Approved Antennas .............................................................................................................1-9
1-4 Antenna Part Number 901167-1 Specifications...................................................................1-10
1-5 Antenna Part Number 901167-2 Specifications...................................................................1-10
1-6 Antenna Part Number 901058-1 Specifications...................................................................1-11
1-7 Antenna Part Number 901563-2 Specifications...................................................................1-12
1-8 Available Software and Manuals.........................................................................................1-13
3-1 I/O Connector J1 Pin Assignments......................................................................................3-12
3-2 CAP I/O Connector J1 to RJ45 Male Cross Reference .......................................................3-13
3-3 RF Output Connectors J2 and J3 Pin Assignments .............................................................3-14
4-1 CAP Indicators.....................................................................................................................4-2
5-1 Equipment Required for Software Installation....................................................................5-2
LIST OF FIGURES
LIST OF TABLES
iv Table of Contents
March/2006
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M365-491 Operator’s Manual
CHAPTER 1
GENERAL INFORMATION
1-1 INTRODUCTION
This manual provides instructions for setup, installation, operation, and operator maintenance of
Cabin Access Point (CAP), part numbers 901164-1, 901164-2, and 901164-3, hereinafter referred to
as the CAP. Configuration instructions for the operating software are provided in the operator’s
manual for your software. This manual is divided into seven chapters as follows:
a. Chapter 1, General Information. This chapter provides a description and specifications for the
CAP. Included is a description of the typographic conventions used to present information in
this manual.
b. Chapter 2, Equipment Setup. This chapter provides instructions for unpacking, inspecting, and
initial setup of your CAP.
c. Chapter 3, Installation. This chapter provides instructions for installation. CAP mounting and
connection instructions are provided in this chapter.
d. Chapter 4, Operation. This chapter provides the information you need to become familiar with
your CAP. Included are descriptions of indicators along with instructions to operate your CAP.
e. Chapter 5, Operator Maintenance. This chapter provides instructions for the periodic tasks
the operator should perform to maintain the CAP in proper working condition.
f. Chapter 6, Troubleshooting. This chapter provides instructions for troubleshooting that can be
performed by the operator.
g. Chapter 7, Regulatory, Wireless Interoperability, and Health Information. This chapter
provides information on international regulations, wireless interoperability standards, and radio
frequency (RF) health issues.
1-2 TYPOGRAPHIC CONVENTIONS
Various type styles are used in this manual to present instructions and indicate responses. The
following paragraphs define the conventions used.
1-2.1 Keyboard Entries and Software Commands
Keyboard entries and software commands are presented in boldface type. Instructions to press a key
that performs a function have the name of the key enclosed in < > symbols. For example,
instructions to type the command “DIR” followed by pressing the Enter key are presented as follows:
Type DIR <Enter>
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General Information October/2005
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Operator’s Manual M365-491
1-2.2 Variables
Variable expressions or terms that are user defined are presented in italic type. For example, an
instruction to enter a path followed by a backslash, followed by a filename, followed by pressing the
Enter key is presented as follows:
Type path\filename <Enter>
1-2.3 Screen Display
Responses that are displayed on a computer screen are presented in a sans-serif typeface. For
example, if the word “READY” is to be displayed on the screen, it is presented as follows:
The display will read READY.
1-3 TERMINOLOGY
The following terms are used frequently throughout this manual:
• Client Station: Any computer that uses the services provided by the CAP. This can
be a computer with a wireless Local Area Network (LAN) card
accessing the CAP directly, or a computer on a wired LAN that is
connected to the CAP.
• Management Station: Any computer that can access the CAP management tool.
• Wireless Cell: The area in which the CAP provides a wireless signal.
1-4 EQUIPMENT DESCRIPTION
The Cabin Access Point (CAP) (
Figure 1-1) is a wireless communication device designed for use in
airborne environments. The CAP utilizes Direct Sequence Spread Spectrum (DSSS) radio
technology in the 2.4-GHz Industrial, Scientific and Medical (ISM) radio frequency spectrum to
communicate with IEEE 802.11b compliant wireless devices. The CAP utilizes Orthogonal
Frequency Division Multiplexing (OFDM) radio technology in the 2.4-GHz ISM radio frequency
spectrum to communicate with IEEE 802.11g compliant wireless devices and in the 5-GHz ISM
frequency spectrum to communicate with IEEE 802.11a compliant wireless devices. The CAP
provides a bridge between the aircraft IEEE 802.3 compliant wired Ethernet LAN and wireless
devices. Two aircraft level discrete inputs are provided for remote on/off control and RF
enable/disable. Two discrete outputs provide operational status. Operation of the CAP is controlled
by operating software. The CAP can be configured with CAP operating software to configure the
CAP as a cabin wireless LAN unit (CWLU) to create a wireless local area network (WLAN) aboard
the aircraft, or with wireless access bridge (WAB) operating software to configure the CAP as a
terminal wireless LAN unit (TWLU) to establish a wireless bridge between the aircraft network and
a ground-based network. The part number for the software installed in your CAP is indicated on the
software label located on the top of the CAP unit.
1-2 Chapter 1
October/2005 General Information
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M365-491 Operator’s Manual
0407231-
Figure 1-1. Cabin Access Point (CAP)
1-5 BUILDING A WIRELESS LOCAL AREA NETWORK (WLAN)
Configured as a CWLU, the CAP enables you to create a WLAN to link all your computers so that
they can share data and resources.
The CAP contains two radio frequency (RF) transmitter/receivers (tranceivers). Each tranceiver uses
radio waves in the 2.4 GHz band to communicate with IEEE 802.11b and IEEE 802.11g compliant
client stations or in the 5 GHz band to communicate with IEEE 802.11a compliant client stations.
Each transceiver is independently configurable for 2.4 GHz or 5 GHz operation. Radio waves
cannot penetrate metal, instead they are reflected. This means that the CAP is able to transmit
through wood or plaster walls, and closed windows. However, the metal skin of the aircraft or metal
partitions may block transmissions, or reduce signal quality by creating reflections. To serve users
separated by metal partitions will require a separate CAP unit in each area.
The CAP provides IEEE 802.11b and IEEE 802.11g wireless network coverage in a radius of up to
100 meters (300 feet) and IEEE 802.11a wireless network coverage in a radius of 30 meters
(100 feet), regardless of the orientation of the device. This is called a wireless cell.
To maximize coverage of the cell, the CAP is best installed in an open area with as few obstructions
as possible. Try to choose a location that is central to the area being served.
The following paragraphs provide an overview of the different types of connections you can make
using the CAP.
Chapter 1 1-3
General Information October/2005
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Operator’s Manual M365-491
1-5.1 Connecting to a Wired Local Area Network (LAN)
By attaching the CAP to an Ethernet hub as shown in Figure 1-2, you can interconnect your wireless
network with a traditional wired local area network (LAN). This enables all users to share data and
resources.
AIRBORNE
SERVER CABIN
SHARED DATA
AND RESOURCES
MANAGEMENT
TERMINAL
ETHERNET HUB
W
L
N
A
0407232-
Figure 1-2. Connecting to a Wired LAN
1-5.2 Connecting to a Wired Server
As shown in Figure 1-3, the CAP can be connected to a single server that has a traditional wired
Ethernet card. This allows the wired server to share data and resources with the computers on the
WLAN.
AIRBORNE
SERVER
SHARED DATA
AND RESOURCES
W
N
L
A
0407233-
Figure 1-3. Connecting to a Wired Server
1-4 Chapter 1
October/2005 General Information
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M365-491 Operator’s Manual
1-5.3 Instant Infrastructure
The CAP features an integrated two-port 100 Mbps Ethernet switch allowing you to quickly create a
complete networking infrastructure. Connect stand alone computers or link to an Ethernet hub to
interconnect your wireless network with a traditional wired local area network (LAN). (See
Figure 1-4.) This enables all users to share data and resources.
Unlike a hub which shares bandwidth between all connected stations, the CAP’s switch enables each
connected station to use the full 100 Mbps.
WIRED LAN
MANAGEMENT
TERMINAL
AIRBORNE
SERVER
CABIN
ETHERNET HUB
AIRBORNE
COMPUTER
W
N
L
A
0407234-
Figure 1-4. Creating an Instant Infrastructure
1-5.4 Building A Multi-Cell Wireless Network
As shown in Figure 1-5, several CAP units can be installed to provide multiple wireless cells for
coverage of large locations. Client computers are able to move between cells (called roaming),
without losing contact with the network. This is possible because the wireless network adapters in
the client computers automatically switch to the best available signal.
1-6 BUILDING A WIRELESS LINK
Configured as a TWLU, the CAP provides a wireless link between the LAN aboard the aircraft and a
ground-based LAN deployed in an airport terminal, hanger, fixed-based operation (FBO) facility, or
flight operations facility. (See
Figure 1-6.) The CAP has a range of 100 meters (300 feet) using the
IEEE 802.11b or IEEE 802.11g wireless network interface.
Chapter 1 1-5
General Information October/2005
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Operator’s Manual M365-491
ETHERNET LAN
W
N
L
A
CONNECTION AUTOMATICALL Y
SWITCHES
CLIENT MOVES CLIENT MOVES
W
N
L
A
CONNECTION AUTOMATICALL Y
SWITCHES
W
N
L
A
0407236-
Figure 1-5. Multi-Cell Wireless Network
CABIN ACCESS POINT
CONFIGURED AS
CABIN WIRELESS
LAN UNIT (CWLU)
CABIN ACCESS POINT
CONFIGURED AS
TERMINAL WIRELESS
LAN UNIT (TWLU)
0407235-
Figure 1-6. Aircraft-to-Ground Wireless Link
1-7 SECURITY
Security features available depend on the operating software installed. Refer to the applicable
software operator’s manual for security information
1-6 Chapter 1
October/2005 General Information
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M365-491 Operator’s Manual
1-8 SPECIFICATIONS
The technical specifications for the CAP unit are provided in Table 1-1. The CAP has been qualified
for airborne installation in accordance with Radio Technical Commission for Aeronautics (RTCA)
specification DO-160D and The Boeing Company document D6-36440, Standard Cabin Systems
Requirements Document as specified in Table 1-2.
Table 1-1. CAP Unit Specifications
Characteristic Specification
Wireless LAN Interface IEEE 802.11a compliant OFDM 5 GHz, 54 Mbits/second wireless LAN
12 non-overlapping channels in North America
19 non-overlapping channels in Europe
4 non-overlapping channels in Japan
IEEE 802.11b compliant DSSS 2.4 GHz, 11 Mbits/second
14-channel wireless LAN
IEEE 802.11g compliant OFDM, 54 Mbit/second
14-channel wireless LAN
Wireless Range 100 meters (300 feet) for IEEE 802.11b/g
30 meters (100 feet) for IEEE 802.11a
Wired Interfaces Two IEEE 802.3 compliant Ethernet 10/100BaseTx channels,
100 Mbits/second (autoranging)
Two discrete inputs (on/off control and RF enable)
Two discrete outputs (on/off status and RF status)
Power Interruption 200 ms holdup capability
Input Power 97 – 134 VAC, 360 – 800 Hz, or 18 – 32 VDC, 15 W maximum
(DC input available on part numbers 901164-2 and 901164-3 only)
Size 2.4 inches x 8.23 inches x 11.5 inches
Weight Less than 5 pounds
Temperature Range
Operating
Non-operating
Altitude
Operating
Non-operating
Humidity (operating) 5% to 95% relative humidity, non-condensing
-15°C to +55°C
-55°C to +85°C
Atmospheric pressure equivalent to –15,000 to +15,000 feet
Atmospheric pressure equivalent to –15,000 to +40,000 feet
Chapter 1 1-7
General Information October/2005
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Operator’s Manual M365-491
Table 1-2. Specification Compliance
Boeing
D6-36440
Characteristic Section Airbus Section Category
Temperature 7.2.1.1 4.5 A1 modified
Loss of Cooling 7.2.1.2 4.5.4 B
Altitude 7.2.1.3 4.6.1 A1 (15,000 feet)
Decompression 7.2.1.3 4.6.2 A1 (45,100 feet)
Overpressure 7.2.1.3 4.6.3 A1
Touch Temperature 7.2.2 <15°C rise
Temperature Variation 7.2.3 5.0 C
Humidity 7.2.4 6.3.2 A
Waterproofness 7.2.5 10.3.1 W
Vibration (random) 7.2.7 8.7.2 C/C1
Vibration (windmilling) (901164-3) ABD513.5201-01
Curve 4B
Operational Shock 7.2.8 7.2 B (6g)
Magnetic Effect 15.0 C
Crash Safety 7.3 B (20g)
Power Input 7.3.2.1a 16.0 A/E
Power Input, Power Failure 7.3.2.1f >0.85 lagging
Power Input, Input Capacitance
(EMI)
Current Harmonics (901164-3) 16.6.2
Voltage Spikes 7.3.2.2 17.0 A
Grounding and Bonding 7.3.2.4
Induced Signal Susceptibility 7.3.3.2 19.0 C
Audio Frequency Conducted
Susceptibility
Audio Frequency Emissions 7.3.3.5 8.3
Radio Frequency Susceptibility,
Conducted
Radio Frequency Susceptibility,
Radiated
7.3.2.1g <2.5µF/kVA
7.3.3.3 18.3.2 Z modified
7.3.3.4.1 20.4 T
7.3.3.4.2 20.5 T
DO-160D
line-to-line
<0.2µF
line-to-gnd)
1-8 Chapter 1
January/2006 General Information
Page 15
M365-491 Operator’s Manual
Table 1-2. Specification Compliance (Continued)
Boeing
D6-36440
Characteristic Section Airbus Section Category
Radio Frequency Emissions,
Conducted
Radio Frequency Emissions,
Radiated
Lightning Induced Transient
Susceptibility
Electrostatic Discharge 7.3.3.8 25.5 A (3kV – 15 kV)
Dielectric Breakdown &
Insulation Resistance (901164-3)
1-9 APPROVED ANTENNAS
7.3.3.6.1 21.3 M
7.3.3.6.2 21.4 M plus Boeing
22.0 XXE1
ABD0100.1.8
Para 1.3.1:
Leakage current
<10 mArms
Para 1.3.2:
Leakage current
<5 µA
DO-160D
HF notch
Table 1-3 lists the antennas approved for use with the CAP. Antennas are selected based on CAP
configuration (CWLU or TWLU) and wireless interface. Specifications for the Miltope antennas are
provided in
Chapter 1 1-9
General Information February/2006
Table 1-4 through Table 1-7.
Table 1-3. Approved Antennas
Configuration
CWLU IEEE 802.11a/b/g Miltope 901167-1, 901167-2
CWLU IEEE 802.11a/b/g Gore GSC10-82701-XX*
TWLU IEEE 802.11b/g Miltope 901058-1
TWLU IEEE 802.11a/b/g Miltope 901563-2
* For installation information for Gore antenna part number GSC10-82701-XX,
contact W. L. Gore & Associates, 402 Vieve’s Way, Elkton, MD 21921,
800-311-3060, www.gore.com.
Wireless Interface Antenna Part Number
Page 16
Operator’s Manual M365-491
Table 1-4. Antenna Part Number 901167-1 Specifications
Characteristic Specification
Frequency Range 2.39 GHz – 2.49 GHz and 4.9 – 5.9 GHz
Typical Gain 2.5 dBi at 2.45 GHz, 2 dBi at 5.0 GHz,
3.0 dBi at 5.25 GHz and 5.8 GHz
Peak Gain 3.5 dBi at 2.45 GHz, 2.5 dBi at 5.0 GHz,
3.5 dBi at 5.25 GHz and 5.8 GHz
VSWR <4.0:1
Nominal Impedance 50 ohms
Radome Material Ultem 1000 Thermoplastic
Cable 7.25-inch Plenum, RG-316U coaxial
Polarization Horizontal
Grounding Protection DC Grounded
Connector Type Male TNC
Size 0.48 inch x 4.7 inches x 0.5 inch
Weight 1 ounce
Operating Temperature Range -40°C to +71°C
Table 1-5. Antenna Part Number 901167-2 Specifications
Characteristic Specification
Frequency Range 2.39 GHz – 2.49 GHz and 4.9 – 5.9 GHz
Typical Gain -4.0 dBi at 2.45 GHz, -3.5 dBi at 5.15 GHz,
-1.0 dBi at 5.25 GHz, -2.2 dBi at 5.85 GHz
Peak Gain 2.6 dBi at 2.4 GHz, 0 dBi at 5.15 GHz,
1.2 dBi at 5.25 GHz and 5.85 GHz
VSWR <4.0:1
Nominal Impedance 50 ohms
Radome Material Ultem 1000 Thermoplastic
Cable 7.25-inch Plenum, RG-316U coaxial
Polarization Horizontal
Grounding Protection DC Grounded
Connector Type Male TNC
Size 0.48 inch x 4.7 inches x 0.5 inch
Weight 1 ounce
Operating Temperature Range -40°C to +71°C
1-10 Chapter 1
January/2006 General Information
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M365-491 Operator’s Manual
Table 1-6. Antenna Part Number 901058-1 Specifications
Characteristic Specification
Frequency Range 2.2 GHz – 2.5 GHz
Radiation Pattern Omni-directional
Typical Gain 4.15 dBi at 2.35 GHz
Peak Gain 5.00 dBi at 2.35 GHz
Input Power 1000 Watts peak, 50 Watts continuous
VSWR ≤ 1.5:1
Nominal Impedance 50 ohms
Material A-356 Aluminum Alloy Casting
Finish Skydrol Resistant Enamel
Polarization Vertical
Grounding Protection DC Grounded
Lightning Protection DC Grounded per MIL-A-9094, B-5087
Connector Type Female TNC
Size 1.3 inches x 5.17 inches x 1.75 inches
Weight 3 ounces
Operating Temperature Range -53°C to +85°C
Altitude -1,800 feet to +70,000 feet
Chapter 1 1-11
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Table 1-7. Antenna Part Number 901563-2 Specifications
Characteristic Specification
Frequency Range
J1
J2
Typical Gain 4.00 dBi at 2.45 GHz, 4.45 dBi at 2.50 GHz,
Peak Gain 4.75 dBi at 2.45 GHz, 4.85 dBi at 2.50 GHz,
Radiation Pattern Omni-directional
Input Power 1000 Watts peak, 50 Watts continuous
VSWR ≤ 2.0:1
Nominal Impedance 50 ohms
Material Aluminum Alloy 6061-T6, Thermoset Plastic
Finish Skydrol Resistant Polyurethane Enamel
Polarization Vertical
Lightning Protection DC Grounded per MIL-A-9094, B-5087
Connector Type Female TNC
Size 2.86 inches x 5.12 inches x 2.00 inches
Weight 7 ounces
Operating Temperature Range -54°C to +85°C
Altitude -1,800 feet to +70,000 feet
1.9 GHz – 2.5 GHz
4.8 – 5.875 GHz
4.80 at 4.80 GHz, 4.85 dBi at 5.25 GHz,
3.45 dBi at 5.875 GHz
5.00 dBi at 4.8 GHz, 5.00 dBi at 5.25 GHz,
4.00 dBi at 5.875 GHz
Gloss White FED-STD-595 Color 17925
1-10 AVAILABLE SOFTWARE AND MANUALS
In addition to this operator’s manual, an Air Transport Association (ATA) Specification 2200
compliant abbreviated component maintenance manual (ACMM) 44-30-07 (Miltope part number
M365-493) is available. Software operator’s manuals are available to support the operating software
installed. Miltope standard software operator’s manuals are listed in
and manuals for custom configurations are available upon request.
1-12 Chapter 1
March/2006 General Information
Table 1-8. Operating software
Page 19
M365-491 Operator’s Manual
Table 1-8. Available Software and Manuals
Software
CAP
Part Number
901164-1, -2 Cabin Access Point (CAP) 999057 M365-506
901164-3 Multifunction Access Point (MAP) 999105 M365-524
Miltope Standard Default Parameters 999086 M365-525
901164-1, -2 Wireless Access Bridge (WAB) 999041-1 M365-503
1-11 TOOLS AND TEST EQUIPMENT REQUIRED
Equipment required for setup of your CAP is listed in the applicable operating software operator’s
manual. Tools and material required for maintenance of the CAP are listed in Chapter 5.
Description Part Number
Operator’s
Manual Part
Number
Chapter 1 1-13/1-14
General Information March/2006
Page 20
M365-491 Operator’s Manual
CHAPTER 2
EQUIPMENT SETUP
2-1 INTRODUCTION
This chapter provides instructions for unpacking, inspection, and setup of the Cabin Access Point
(CAP). Procedures for configuring the CAP operating software depend on the software installed.
Refer to the operator’s manual for your software for configuration instructions. The CAP must be
configured as described in the operating software operator’s manual prior to installation on the
aircraft.
2-2 UNPACKING AND INSPECTION
The CAP is packed in a cardboard carton lined with cushioning material to protect the unit during
shipment. The packing material should be saved for reuse in the event shipment of the unit is
necessary. A packing list is enclosed in or attached to the carton. Use the packing list to check the
contents of the carton during unpacking. Inspect the CAP before, during, and after unpacking for
any sign of shipping damage. Check for dents, breaks, water (moisture) damage, or any evidence of
mishandling. If any damage is discovered, file a complaint with the carrier, noting all damage and
notify Miltope Corporation of the action taken. To unpack the CAP, refer to Figure 2-1 and proceed
as follows:
a. Position carton so that arrows on shipping label point upward.
b. Cut sealing tape on top of carton and open carton.
c. Remove upper foam cushion.
d. Remove CAP from carton.
e. Remove CAP from polybag.
f. Inspect CAP for any sign of shipping damage.
2-3 INITIAL SETUP Prior to installing your CAP, the unit should be connected in a simple network configuration
in the laboratory environment.
Once the CAP is operating in the simple network, it can be configured for your specific installation.
Refer to the operating software operator’s manual for instructions on setting up your CAP unit in the
laboratory environment.
2-4 CONFIGURATION
Prior to installation of the CAP, the unit must be configured for your specific application as
described in the operator’s manual for your operating software.
Chapter 2 2-1
Equipment Setup October/2005
Page 21
Operator’s Manual M365-491
M
UPPER FOA
CUSHION
POLYBAG
CARDBOARD
CARTON
CAP UNIT
0407237-
Figure 2-1. CAP Packaging
2-2 Chapter 2
October/2005 Equipment Setup
Page 22
M365-491 Operator’s Manual
CHAPTER 3
INSTALLATION
3-1 INTRODUCTION
This chapter provides instructions for installation of the Cabin Access Point (CAP). After
configuring the CAP as described in the operating software operator’s manual, use the instructions
provided in this chapter to install the CAP. Installation of the CAP must be performed by personnel
authorized to perform maintenance on the aircraft.
3-2 MOUNTING 3-2.1 CAP Unit
Six mounting holes are provided on the CAP. Figure 3-1 shows the CAP outline dimensions and
mounting-hole locations. Mount the CAP using number 10 mounting hardware. Although not
mandatory for specification compliance, it is recommended that the CAP unit be mounted to a
grounded surface within the aircraft. An unpainted area around each mounting hole provides ground
connection to the mounting surface.
3-2.2 Indoor Cabin Antenna
Two antennas are required for each CAP unit configured as a cabin wireless LAN unit (CWLU).
Two mounting holes are provided on antenna part numbers 901167-1 and 901167-2. The antenna is
fitted with a 7.25-inch cable that connects to the CAP RF output connector. Figure 3-2 shows the
outline dimensions and mounting-hole locations for the antenna. The radiation pattern for antenna
part number 901167-1 is shown in Figure 3-3. The radiation pattern for antenna part number
901167-2 is shown in
recommended that the antennas be mounted a minimum of six inches apart. Contact W. L. Gore &
Associates, 402 Vieve’s Way, Elkton, MD 21921, 800-311-3060, www.gore.com for installation
information for leaky line antenna, Gore part number GSC10-82701-XX.
3-2.3 Outdoor Antenna
An antenna mounted on the exterior of the aircraft is required for a CAP unit configured as a
terminal wireless LAN unit (TWLU). The antenna is fitted with TNC female connector(s). Use a
TNC Male-to-TNC Male 50-ohm coaxial cable to connect the antenna to the CAP unit.
shows the outline dimensions and mounting hole locations for antenna part number 901058-1
(IEEE 802.11b/g operation).
dimensions and mounting hole locations for antenna part number 901563-2 (IEEE 802.11a and
IEEE 802.11b/g operation).
number 10 mounting hardware.
Chapter 3 3-1
Installation February/2006
Figure 3-4. Mount the antenna using number 6 mounting hardware. It is
Figure 3-5
Figure 3-6 shows the radiation patters. Figure 3-7 shows the outline
Figure 3-8 shows the radiation patterns. Mount the antenna using
Page 23
Operator’s Manual M365-491
9
2X 0.09
I/O CONNECTOR
1.29
M83723/72R2041N
MATING CONNECTOR
M83723/77R2041N
J1
DESCRIPTION:
P/N:
3.30
±0.25
MILTOPE
CAGE
PART NO.
VOLTS AMPS
CORPORATION
HZ PH
REVISION:
SER NO.
(7.85)
WC
DOM
EXT . AN TENNA
MATING CONNECTOR
TNC PLUG
2 PLACES
9.04
3X 10.750
9.16
5.90
±0.25
1.23
3X 0.375
1.10
±0.25
2.40
2X 0.733
NOTES: 1. All dimensions are in inches.
2. Dimensions in parenthesis are for reference only.
Figure 3-1. CAP Outline Dimensions
2X 2.750
7.50±0.25
2X 5.500
6.97
6X 0.203
11.50
J3
J2
6X 0.38
PAINT MASKING
3. Tolerances:
X.XX (2 Places) = ±0.03
X.XXX (3 Places) = ±0.010
4. denotes center of grav ity.
4.4
2.49
2X 1.28
0407238-
0.50
1TLP3/901167-1 REV
S/N
NOTES: 1. All dimensions are in inches.
2. Tolerances:
0.12
4X R0.20
0.19
2X 0.166
(MATING CONNECTOR FRT-1212-B)
0.240
3.375
4.17
TNC PLUG
0.48
THE ANTENNA RADIATES RADIO FREQUENCY
(RF) POWER. TO AVOID EXCEEDING FEDERAL
COMMUNICATIONS COMMISSION (FCC) RADIO
FREQUENCY EXPOSURE LIMITS, HUMAN
PROXIMITY TO THE ANTENNA SHALL BE NO
LESS THAN EIGHT INCHES (20 CENTIMETERS)
WHILE RF IS ENABLED.
X.X (1 Places) = ±0.03
X.XX (2 Places) = ±0.010
WARNING
0407261-
Figure 3-2. Indoor Cabin Antenna Part Numbers 901167-1 and 901167-2 Outline Dimensions
3-2 Chapter 3
October/2005 Installation
Page 24
M365-491 Operator’s Manual
ANTENNA ORIE NTATI ON , Y CUT ANTENN A OR IENTATION, X CUT
2.45GHz, Y Cut 2.45GHz, X Cut
5.0GHz, Y Cut 5.0GHz, X Cut
Figure 3-3. Antenna Part Number 901167-1 Radiation Pattern (Sheet 1 of 2)
Chapter 3 3-3
Installation October/2005
Page 25
Operator’s Manual M365-491
5.25GHz, Y Cut 5.25GHz, X Cut
5.8GHz, Y Cut 5.8GHz, X Cut
Figure 3-3. Antenna Part Number 901167-1 Radiation Pattern (Sheet 2 of 2)
3-4 Chapter 3
October/2005 Installation
Page 26
M365-491 Operator’s Manual
ANTENNA ORIENTATION, Y CUT ANTENNA ORIENTATION, X CUT
2.45 GHz, Y Cut 2.45 GHz, X Cut
5.15 GHz, Y Cut 5.15 GHz, X Cut
Figure 3-4. Antenna Part Number 901167-2 Radiation Pattern (Sheet 1 of 2)
Chapter 3 3-5
Installation October/2005
Page 27
Operator’s Manual M365-491
5.25 GHz, Y Cut 5.25 GHz, X Cut
5.85 GHz, Y Cut 5.85 GHz, X Cut
Figure 3-4. Antenna Part Number 901167-2 Radiation Pattern (Sheet 2 of 2)
3-6 Chapter 3
October/2005 Installation
Page 28
M365-491 Operator’s Manual
Figure 3-5. Outdoor Antenna Part Number 901058-1 Outline Dimensions
Chapter 3 3-7
Installation October/2005
Page 29
Operator’s Manual M365-491
Figure 3-6. Antenna Part Number 901058-1 Radiation Pattern (2.35 GHz)
3-8 Chapter 3
March/2006 Installation
Page 30
M365-491 Operator’s Manual
4.74
2.16
0.34
2.86
0.490
0.980
4X R0.62
2X 0.688 THRU
4X 0,38 THRU
1.86
1.100
1.08 1.44
CONNECTOR J2
4.800 - 5.875 GHz
TYPE “TNC” FEMALE
(IEEE 802.11a)
5.12
NAMEPLATE
1.400
3.600
3.60
2X 1.15
REF
CONNECTOR J1
1.900 - 2.500 GHz
TYPE “TNC” FEMALE
(IEEE 802.11b/g)
1.00
2.00
NOTES: 1. All dimensions are in inches.
4X 0.385 X 100°
4X 0.36±0.02
0.228
0.218
THRU
4X
2. Tolerances:
X.XX (2 Places) = ±0.03
X.XXX (3 Places) = ±0.010
1.00
2.00
0.02 STK
0.98
4X R0.62
0.49
1.82
5.08
GASKET, NEOPRENE - WOVEN ALUM
WARNING
THE ANTENNA RADIATES RADIO FREQUENCY (RF) POWER. TO AVOID EXCEEDING FEDERAL
COMMUNICATIONS COMMISSION (FCC) RADIO FREQUENCY EXPOSURE LIMITS, HUMAN
PROXIMITY TO THE ANTENNA SHALL BE NO LESS THAN EIGHT INCHES (20 CENTIMETERS)
WHILE RF IS ENABLED.
0506021A
Figure 3-7. Outdoor Antenna Part Number 901563-2 Outline Dimensions
Chapter 3 3-9
Installation February/2006
Page 31
Operator’s Manual M365-491
Figure 3-8. Antenna Part Number 901563-2 Radiation Pattern
3-10 Chapter 3
March/2006 Installation
Page 32
M365-491 Operator’s Manual
3-3 CONNECTING THE CAP
All power and interface connections except the RF (antenna) output are provided at input/output
(I/O) connector J1 shown in Figure 3-9. Table 3-1 provides the pin assignments for I/O connector
J1. To ensure specification compliance, use of double-shielded cables is recommended. RF
(antenna) output connections are provided at connectors J2 and J3. Connector J2 is the RF output
for radio card 2 and connector J3 is the RF output for radio card 1. Refer to the applicable operating
software operator’s manual for radio card configuration instructions. The following paragraphs
describe the input power requirements and available interfaces.
3-3.1 Input Power Requirements
CAP part numbers 901164-2 and 901164-3 operate from an external 97 to 134 volt AC, 360 to
800 Hz or 18 to 32 volt DC, 15 W external power source. The CAP can be connected to both AC
and DC power sources simultaneously. If the DC input voltage is greater than 24 volts, the CAP will
operate from the DC source. If the DC input is 24 volts or less, the CAP will operate from the AC
source. CAP part number 901164-1 operates from 97 to 134 volts AC, 360 to 800 Hz input power
only.
I/O CONNECTOR J1
CORPORATION
MILTOPE
VOLTS AMPS
DESCRIPTION:
P/N:
CAGE
PART NO.
HZ PH
REVISI ON:
SER NO.
WC
DOM
Figure 3-9. Connector Locations
EXTERNAL ANTENNA
(RF OUTPUT)
CONNECTOR J3
EXTERNAL ANTENNA
(RF OUTPUT)
CONNECTOR J2
0407262-
Chapter 3 3-11
Installation March/2006
Page 33
Operator’s Manual M365-491
Table 3-1. I/O Connector J1 Pin Assignments
Pin* Signal Pin* Signal
1 Chassis Ground 22 Chassis Ground (Shield)
2 Reset 23 Ethernet LAN Port 2 Rx+
3 Reset Ground 24 Ethernet LAN Port 2 Tx+
4 No connection 25 Ethernet LAN Port 2 Tx5 No connection 26 Ethernet LAN Port 1 Rx6 No connection 27 Ethernet LAN Port 1 Tx7 No connection 28 Chassis Ground
8 Chassis Ground 29 Reserved
9 Ethernet LAN Port 2 Rx- 30 Reserved
10 Ethernet LAN Port 1 Rx+ 31 Reserved
11 Ethernet LAN Port 1 Tx+ 32 No connection
12 Chassis Ground 33 Digital Ground
13 Chassis Ground 34 Reserved
14 Discrete Input 1 (on/off control) 35 Reserved
15 Discrete Input 2 (RF enable/disable) 36 No connection
16 Reserved 37 28 VDC Return (901164-2, -3 only)
17 No connection 38 28 VDC Positive (901164-2, -3 only)
18 115 VAC Phase (hot) 39 Chassis Ground
19 115 VAC Neutral 40 Chassis Ground
20 Discrete Output 1 (on/off status) 41 Chassis Ground
21 Discrete Output 2 (RF status)
* Use M83723/77R2041N for mating connector.
3-12 Chapter 3
March/2006 Installation
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M365-491 Operator’s Manual
3-3.2 10/100BaseT Ethernet Local Area Network (LAN) Ports
Two IEEE 802.3 compliant 10/100BaseT Ethernet LAN ports are provided at I/O connector J1. One
port can be connected to an existing on-board LAN or wired server, while the other port can be used
to connect additional computers to the LAN via an Ethernet hub or to enable the connection of a
second CAP unit. Standard (straight-through) connection is used when connecting to an Ethernet
hub. Crossover connection is required when connecting directly to a computer or server, or
connecting to a second CAP unit. Table 3-2 provides cross-reference pin assignment information
between CAP I/O connector J1 and RJ45 male connectors.
Table 3-2. CAP I/O Connector J1 to RJ45 Male Cross Reference
RJ 45 Male Connector (Figure 3-9)
Standard Crossover
LAN Port
CAP I/O
Connector J1 Signal
Port 1 10 Rx+ 3 1
11 Tx+ 1 3
26 Rx- 6 2
27 Tx- 2 6
Port 2 9 Rx- 6 2
23 Rx+ 3 1
24 Tx+ 1 3
25 Tx- 2 6
PIN 1
PIN 8
0503043-
Figure 3-10. RJ45 Male Connector Front View
Chapter 3 3-13
Installation March/2006
Page 35
Operator’s Manual M365-491
3-3.3 RF (Antenna) Output
WARNING
The CAP antenna radiates radio frequency
(RF) power. To avoid exceeding federal
communications commission (FCC) radio
frequency exposure limits, human proximity
to the antenna shall be no less than eight
inches (20 centimeters) while RF is enabled.
The CAP is designed to be used with two indoor antennas when configured as a CWLU (using CAP
operating software) or one outdoor antenna when configured as a TWLU (using WAB operating
software). The two indoor antennas connect to the two RF output connectors shown in
Figure 3-9.
Connector J2 is the RF output for radio 2 and connector J3 is the RF output for radio 1. The outdoor
antenna connects to RF output connector J3 shown in Figure 3-9. Table 3-3 provides the pin
assignments for the RF output connectors.
To comply with Federal Communications Commission (FCC) requirements, attenuation is required
between the CAP and the antenna for IEEE 802.11b and/or IEEE 802.11g operation at maximum
transmit power. This attenuation is typically accomplished by connecting a minimum of six feet of
RG-58 coaxial cable (or alternate coaxial cable with equivalent attenuation characteristics) between
the CAP and the antenna. If no extension cable is connected between the CAP and the antenna, the
applicable radio transmit power must be set to a maximum value of 15 dBm. Refer to the applicable
operating software operator’s manual for instructions for setting radio transmit power.
Table 3-3. RF Output Connectors J2 and J3 Pin Assignments
Connector Component* Signal
Center Conductor RF Signal
Shield RF Return
* Use TNC Plug for mating connector.
3-3.4 Discrete Inputs
Two ground/open type discrete inputs as defined by ARINC 763-2 are provided via I/O connector J1
to enable external control of CAP operation. An external controller or switch panel can be used to
power up the CAP and enable wireless operation. Connecting a ground to on/off control (pin 14)
causes the CAP to power up. When the ground is disconnected, the CAP will power down.
Connecting a ground to RF enable/disable (pin 15) will enable wireless operation. When the ground
is disconnected, wireless operation is disabled. The wired LAN remains operational when wireless
operation is disabled.
3-14 Chapter 3
March/2006 Installation
Page 36
M365-491 Operator’s Manual
3-3.5 Discrete Outputs
Two ground/open type discrete outputs as defined by ARINC 763-2 are provided via I/O connector
J1. Discrete output 1 (on/off status) is low when the CAP is powered up. Discrete output 2 (RF
status) is low when wireless operation is enabled.
3-3.6 Reset Input
The CAP reset function is accessible via I/O connector J1 pins 2 and 3. Connecting pins 2 and 3
together will cause the CAP to reset as follows:
• Momentary (less than five seconds) connection causes the CAP to restart;
• Connection for more than five seconds and less than ten seconds (LAN ACTIVE and
RF ACTIVE indicators flash slowly, one flash per second) causes the CAP to reset all
configuration parameters to the factory default settings;
• Connection for more than ten seconds (LAN ACTIVE and RF ACTIVE indicators flash rapidly,
two flashes per second) causes the CAP to enter Trivial File Transfer Protocol (TFTP) mode for
loading new firmware.
The reset input is not intended for connection in normal operation. The reset input is for
maintenance operation only. Compliance with specifications is not guaranteed when the reset input
is connected.
3-4 CONFIGURING WIRELESS CLIENT STATIONS
(CWLU CONFIGURATION)
Computers used as wireless client stations must be equipped with a wireless LAN card compliant
with IEEE standard 802.11a, b, or g and Wireless Fidelity (WiFi) certification as defined by the
Wireless Ethernet Compatibility Alliance (WECA).
Configure the wireless LAN card as follows:
• Wireless network name (ESSID) set to be compatible with operating software configuration.
• Encryption disabled
• TCP/IP installed and configured to use the wireless adapter
• IP address set in accordance with operating software configuration.
3-5 CONFIGURING THE GROUND-BASED NETWORK
(TWLU CONFIGURATION)
The ground-based network must be connected to a wireless access point compliant with
IEEE 802.11 a, b, or g and WiFi certification as defined by WECA.
Chapter 3 3-15
Installation March/2006
Page 37
Operator’s Manual M365-491
Configure the wireless access point as follows:
• Wireless network name (ESSID) set to be compatible with operating software configuration.
• Encryption disabled.
• IP address compatible with operating software configuration.
3-16 Chapter 3
March/2006 Installation
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M365-491 Operator’s Manual
CHAPTER 4
OPERATION
4-1 INTRODUCTION
The Cabin Access Point (CAP) does not require day-to-day management for successful, efficient
operation. The most you will want to do is inquire about status and statistics.
4-2 INDICATORS Figure 4-1 illustrates the CAP indicators. Table 4-1 describes the function of each indicator.
4-3 OPERATING INSTRUCTIONS
The CAP is designed for unattended operation. Avionics level discrete inputs enable remote control
of CAP operation. Discrete inputs are provided to enable or disable CAP operation, and to enable or
disable RF transceiver operation. Chapter 3 of this manual provides information on use of the
discrete inputs.
4-4 POWER UP
The CAP powers up automatically when power is applied provided that ground signals are applied at
the on/off control and the RF enable/disable discrete inputs. When the POWER and RF ENABLE
indicators are lit green, the CAP is fully operational. If either indicator is lit amber, CAP operation is
disabled. Refer to Chapter 3 of this manual for information on use of the discrete inputs.
NOTE
The CAP takes approximately 45 seconds to
power up and enable the RF (configuration
dependent).
4-5 CHECKING THE STATUS OF YOUR CAP
Checking the operational status of the CAP requires access to the management tool. Refer to the
applicable operating software operator’s manual for instructions on accessing the management tool
and checking CAP operational status.
Chapter 4 4-1
Operation March/2006
Page 39
Operator’s Manual M365-491
E
CORPORATION
MILTOPE
VOLTS AMPS
DESCRIPTION:
P/N:
CAGE
PART NO.
HZ PH
REVISION:
SER NO.
WC
DOM
POWER
INDICATOR
POWER
Indicator
RF ENABLE
RF ENABLE
INDICATOR
RF ACTIVE
RF ACTIVE
LAN ACTIVE
INDICATOR
LAN ACTIV
INDICATOR
0407263-
Figure 4-1. CAP Indicators
Table 4-1. CAP Indicators
Function
POWER
Indicator
RF ENABLE
Indicator
RF ACTIVE
Lit green to indicate CAP is powered up and enabled for operation. Lit amber to
indicated CAP is powered up, but operation is disabled (standby mode).
Lit green to indicate RF output is enabled.
Lit amber to indicated RF output is disabled.
Flashes green to indicated RF data transfers are occurring.
Indicator
LAN ACTIVE
Flashes green to indicate LAN data transfers are occurring.
Indicator
4-2 Chapter 4
October/2005 Operation
Page 40
M365-491 Operator’s Manual
CHAPTER 5
OPERATOR MAINTENANCE
5-1 INTRODUCTION
This chapter contains instructions for the routine preventive maintenance the operator should
perform to maintain the Cabin Access Point (CAP) in proper working condition. Operator
maintenance consists of inspection for signs of damage and cleaning the exterior surfaces.
Information is also provided for installing the operating software. Any unauthorized repair or
modification of your CAP will void your warranty. Breaking the Miltope quality seal on the CAP
will void the warranty. Inspection and cleaning should be performed as dictated by environmental
conditions.
5-2 INSPECTION
Regular inspection will help ensure proper operation of your CAP. Inspect the exterior of the unit
for any loose or missing hardware, or damage that would prevent proper operation.
5-3 CLEANING EXTERIOR SURFACES 5-3.1 Materials Required
• Lint-Free Cloth
• Soft-Bristle Brush
• Mild Detergent
5-3.2 Cleaning Procedure
Remove dust or dirt from external surfaces of the CAP with a lint-free cloth or soft-bristle brush. If
necessary, moisten cloth with a solution of mild detergent and water.
5-4 INSTALLING OPERATING SOFTWARE
CAP operation is controlled by the operating software. Operating software can be installed or
updated via the management tool. Instructions for installing or updating software are provided in the
applicable operating software operator’s manual. Equipment required to install operating software is
listed in Table 5-1. To install operating software, connect the CAP as shown in
follow the instructions provided in the operating software operator’s manual.
Figure 5-3 and
Chapter 5 5-1
Operator Maintenance October/2005
Page 41
Operator’s Manual M365-491
050603
3
Table 5-1. Equipment Required for Software Installation
Item Manufacturer Model/Part Number
115 VAC, 400 Hz, Single Phase Power Source Invertron 1501L
28 VDC, 2 A Power Source
Vector-Vio WP707B
(901164-2 and 901164-3 only)
Personal Computer with Pentium Processor,
Commercially available
64 MB RAM, and 10/100 Base TX Network
Capability
JavaScript Enabled Web Browser Microsoft
Netscape
Test Cable Locally manufactured
(See
Figure 5-1.)
Test Box Locally Manufactured
(See Figure 5-2.)
72 INCHES (182.9 CM)
TWISTED
PAIR
TWISTED
PAIR
TWISTED
PAIR
TWISTED
PAIR
P1
26
10
11
27
9
23
24
25
Internet Explorer 6.0
Netscape 7.01
P
2
ETHERNET
1
RJ-45 MALE
3
CONNECTOR
6
P2
2
ETHERNET
1
RJ-45 MALE
3
CONNECTOR
6
P1
TWISTED
PAIR
TWISTED
PAIR
14
15
2
3
33
18
19
22
38
37
39
NOTES:
M83723/77R2041N
OR EQUIVALENT
1. Use 24 gauge 4-conductor category 5 twisted pair cable where indicated.
1
2
DB9S CONNECTOR
3
TO TEST BOX
4
8
LINE (HO T )
NEUTRAL
GROUND
DC POS.
DC RTN.
GROUND
AC INPUT
POWER
OR
DC INPUT
POWER
(901164-2 AND
901164-3 ONLY)
For all other wires, use 22 gauge.
2. Connector P3 can be used to connect to a second computer.
1-
Figure 5-1. Test Cable
5-2 Chapter 5
October/2005 Operator Maintenance
Page 42
M365-491 Operator’s Manual
S1
S2
OFF
ON
DISABLE
ENABLE
POWER
SUPPLY
RF
0310242-
POWER ON/OFF (DISCRETE_IN_01)
1
RF ENABLE/DISABLE (DISCRETE_IN_02)
2
RESET
CONNECTOR J1
DB9P
3
RESET GROUND
4
5
6
7
DIGITAL GROUND
8
9
S3
RESET
PARTS LIST: J1 DB9P Panel Moun t Connector
S1 and S2 SPST Toggle Switches, 28 VDC, 0.1 A Min.
S3 SPST Momentary pushbutton switch, 28 VDC, 0.1 A Min.
All wires are 22 gauge.
Figure 5-2. Test Box Schematic Diagram
NOTE
Units are configured at the factory for cabin
wireless LAN unit (CWLU) operation using
CAP operating software or for terminal
wireless LAN unit (TWLU) operation using
wireless access bridge (WAB) operating
software. This configuration cannot be
changed in the field.
Chapter 5 5-3
Operator Maintenance October/2005
Page 43
Operator’s Manual M365-491
-
P1
I/O CONNECTOR J1
CABIN ACCESS POINT (CAP)
P3
USE OF P3 IS OPTIONAL
FOR CONNECTION TO
SECOND COMPUTER
TEST CABLE
(SEE FIGURE 5-1)
CONNECTOR J3
RF OUT
RF OUT
CONNECTOR J2
ETHERNET PORT
COMPUTER WITH 10/100BASETX ETHERNET CAPABILITY
P1
J1
P2
POWER
SUPPLY
ON
RF
ENABLE
RESET
0510211
115 VAC
(97 - 134 VAC)
360 - 800 Hz
INPUT POWER
OR
(901164-2 AND 901164-3 ONLY)
28 VDC
(18 - 32 VDC)
INPUT POWER
OFF
DISABLE
TEST BOX
(SEE FIGURE 5-2)
Figure 5-3. Test Setup
5-4 Chapter 5
October/2005 Operator Maintenance
Page 44
M365-491 Operator’s Manual
CHAPTER 6
TROUBLESHOOTING
6-1 INTRODUCTION
This chapter provides instructions for isolating and correcting faults in the cabin access point (CAP).
Operator level troubleshooting and repair are limited to correcting errors in the configuration. This
chapter provides troubleshooting information related to the CAP unit hardware. Refer to the
applicable operating software operator’s manual for troubleshooting procedures related to software
configuration issues. If a fault cannot be corrected using the procedures provided in this chapter or
in the operating software operator’s manual, contact VT Miltope for authorization to return your
CAP for factory repair. Any unauthorized repair or modification of your CAP will void your
warranty.
6-2 CLIENT STATION PROBLEMS 6-2.1 Wireless Client Station Cannot Establish a Wireless Link With the CAP Symptoms
The wireless client or ground-based access point software cannot find the CAP. If your wireless
software has a status display, the CAP is not visible in it.
Causes on the CAP
• Power not applied to the CAP (POWER indicator not lit).
• CAP is disabled by no input to on/off discrete input (POWER indicator lit amber).
• CAP transceiver disabled by no input to RF enable discrete input (RF ENABLE indicator lit
amber).
• WEP encryption is enabled on CAP, but not on the client station. (Refer to operating software
operator’s manual.)
• Security filters are enabled.
Causes on the client station or ground-based access point
• Wireless adapter is not properly installed or configured (wrong drivers, conflicts with other cards
in the system).
• Wireless adapter software is not active.
• Two wireless adapters are installed, and are creating a configuration conflict.
• Incorrect network name (ESSID). Make sure it matches the setting on the CAP. (Refer to
operating software operator’s manual.)
• Incorrect WEP keys. Make sure that the keys match those set on the CAP. (Refer to operating
software operator’s manual.)
Chapter 6 6-1
Troubleshooting October/2005
Page 45
Operator’s Manual M365-491
6-2.2 IP Address Mismatch
Before you troubleshoot this problem, make sure that problem described in paragraph 6-2.1 does not
exist.
Symptoms
• The client station is unable to access network resources, Web, or e-mail, or aircraft network is
unable to access ground-based network resources.
• The client station is unable to renew its IP address.
Cause on the CAP
• IP address configuration on CAP is not compatible with network and/or client stations. (Refer to
operating software operator’s manual.)
Causes on the client station
• TCP/IP is not installed or not properly configured.
6-2.3 Wireless Client Stations Cannot Connect to the Internet Via the CAP
Before you troubleshoot this problem, make sure that problem described in paragraph 6-2.2 does not
exist.
Symptoms
• Web pages time out.
• E-mail cannot be retrieved from external e-mail servers.
Causes on the CAP
• Network Address Translation (NAT) and/or Virtual Private Network (VPN) is not compatible
with network and/or client stations. (Refer to operating software operator’s manual.).
• Security filters are enabled.
Causes on the client station
• Browser not installed or configured properly (set to use a proxy server, set to use dial-up
connection instead of LAN).
• Client station may not be on the same subnet as the CAP.
• No VPN client software is installed.
• VPN client software installed but not started.
• VPN client software has wrong username, password, or IP address set.
Other cause
• DHCP server on LAN is not returning the IP address of the CAP as gateway.
• ISP is down.
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6-2.4 Computers Cannot Share Data or Resources With Other Computers
Before you troubleshoot this problem, make sure that problem described in paragraph 6-2.2 does not
exist.
Symptoms
Network neighborhood does not show other computers on the wireless or wired network (Windows)
or cannot ping other computers from a computer using the Linux operating system.
Causes on the client station
• Wrong workgroup names being used.
• NetBIOS not enabled.
6-2.5 Web Browser Cannot Connect to Management Tool
Before you troubleshoot this problem, make sure that problem described in paragraph 6-2.2 does not
exist.
Symptoms
Management tool home page does not open.
Causes on the CAP
• Local access
o Web port was changed in the management tool from default setting. (Refer to
operating software operator’s manual.)
• Remote access
o Management tool security settings are set to block access on the VPN. (Refer to
operating software operator’s manual.)
o CAP is not powered up (POWER indicator not lit).
o CAP is disabled by no input at on/off discrete input (POWER indicator is lit amber).
o Another client station is currently logged in.
o A web server is running on the internal network using a static mapping for HTTPS
port 443.
Causes on a local client station
• Wrong IP address was specified. If VPN security is being used, you must specify the starting
address of the VPN server address range. (Refer to operating software operator’s manual.)
Causes on a remote client station (via Internet)
• Wrong IP address was specified. Use the address visible on the home page. This address may
change if you restart the CAP.
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6-2.6 Low Throughput Symptoms
Client computers are experiencing delays when transmitting. One or more of following statistics on
the wireless status page are excessively high: Tx multiple retry frames, Tx single retry frames,
Tx deferred transmissions
Causes
• Too many client stations are using the network, or one or more clients is monopolizing the
bandwidth with excessively large transfers.
• Signal quality to one or more stations is poor or being subject to interference (interference caused
by cordless phone or microwave oven for example). This can cause excessive retransmissions of
data and collisions. Both create overhead that will slow down overall throughput.
• Antenna installation not optimized for adequate coverage area.
• One or more CAP units are sharing the same operating frequency. This can cause excessive
retransmissions to occur, especially if the units are close together.
• The CAP is sharing the same operating frequency with third-party wireless device nearby. This
can cause excessive retransmissions to occur, especially if the units are close together.
6-3 CAP PROBLEMS 6-3.1 CAP Allows Any Station to Connect, Regardless of Network Name Being Used
This problem occurs when accept any network name is enabled on the wireless configuration
page. (Refer to operating software operator’s manual.)
6-3.2 Lost Administrator Password
Refer to operating software operator’s manual.
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CHAPTER 7
REGULATORY, WIRELESS INTEROPERABILITY, AND HEALTH INFORMATION
7-1 REGULATORY INFORMATION
The CAP complies with the following radio frequency and safety standards.
Canada - Industry Canada (IC)
This Class B digital apparatus meets all requirements of the Canadian Interference Causing
Equipment Regulations. Operation is subject to the following two conditions: (1) this device may
not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Cet appareillage numérique de la classe B répond à toutes les exigences de l'interférence canadienne
causant des règlements d'équipement. L'opération est sujette aux deux conditions suivantes: (1) ce
dispositif peut ne pas causer l'interférence nocive, et (2) ce dispositif doit accepter n'importe quelle
interférence reçue, y compris l'interférence qui peut causer l'opération peu désirée.
This device has been designed to operate with antennas having a maximum gain of 3 dB for units
configured with Cabin Access Point (CAP) operating software or 5 dB for units configured with
Wireless Access Bridge (WAB) operating software. Antennas having a higher gain are strictly
prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms.
Europe - EU Declaration of Conformity
Users must select wireless operational settings that conform to local regulations. If more than one
unit is deployed, users must ensure that frequencies are spread among different channels according to
channel availability.
USA - Federal Communications Commission (FCC)
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 in a residential installation. This equipment also complies with RTCA
specification DO-160D section 21.3 (conducted emissions) and section 21.4 (radiated emissions),
category M (modified for 2.4 GHz transmission frequency). RTCA specification DO-160D applies
to equipment installed and operated aboard aircraft. This equipment generates, uses and can radiate
radio frequency energy. If not installed and used in accordance with the instructions provided in this
manual and the applicable operating software operator’s manual, it 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/installer 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 on a circuit different from that to which the receiver is connected.
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WARNING
Changes or modifications to this device not
expressly approved by Miltope Corporation
could void the user’s authority to operate the
equipment.
Miltope Corporation is not responsible for any interference caused by unauthorized modification of
the CAP, or the substitution or attachment of connecting cables and equipment (antennas) other than
that specified by Miltope Corporation.
The correction of interference caused by such unauthorized modification, substitution or attachment
is the responsibility of the user/installer.
WARNING
Exposure to Radio Frequency (RF) Radiation
In accordance with FCC requirements of human
exposure to radio frequency fields, the radiating
element shall be installed such that a minimum
separation distance of 20 cm (8 inches) is
maintained between it and the user or general
population.
Taiwan - Directorate General of Telecommunications (DGT)
a. The low power radio frequency regulations issued by Ministry of Transportation and
Communications in Taiwan state the following requirements:
Clause 14: For certified low power radio frequency electric machinery, companies, firms, or
users shall not change the frequency, increase the power, or change the features and functions of
the original design without permission.
Clause 15: Any use of low power radio frequency electric machinery shall not affect the aviation
safety or interfere with legal communications. In event that any interference is found, the use of
such machinery shall be stopped immediately, and using of such products should resume only
after improvements are made to eliminate all interference caused.
The legal communications mentioned above refer to radio communications operated in
accordance with telecommunication laws and regulations. Low power radio frequency electric
machinery shall tolerate legal communications or interference from radiological,
electromechanical devices for industrial, scientific, and medical uses.
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b.
Wireless information transfer devices operate in the 5.25-5.35 GHz band are limited to indoor
use.
7-2 WIRELESS INTEROPERABILITY
The CAP is designed to be interoperable with any wireless LAN product that is compliant to:
• The IEEE 802.11a, b, or g standard on wireless LANs, as defined and approved by the Institute
of Electrical and Electronics Engineers.
• The Wireless Fidelity (WiFi) certification as defined by the Wireless Ethernet Compatibility
Alliance (WECA).
7-3 HEALTH INFORMATION
The CAP, like other radio devices, emits radio frequency electromagnetic energy. The level of
energy emitted by the CAP is much less than the electromagnetic energy emitted by other wireless
devices, such as mobile phones.
Because the CAP operates within the guidelines found in radio frequency safety standards and
recommendations, Miltope Corporation believes that the CAP is safe for use by consumers. These
standards and recommendations reflect the consensus of the scientific community and result from
deliberations of panels and committees of scientists who continually review and interpret the
extensive research literature.
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GLOSSARY
Term Definition
3DES Triple Data Encryption Standard (168 Bit)
ARINC Aeronautical Radio, Incorporated
CAP Cabin Access Point
CRC Cyclic Redundancy Check
CWLU Cabin Wireless LAN Unit
DHCP Dynamic Host Configuration Protocol
Diffie-Hellman Key Cryptography Algorithm/Technique
DN Distinguished Name
DNS Domain Name Server/Service
DSSS Direct Sequence Spread Spectrum
ESSID Extended Service Set Identifier (Wireless Network Name)
FTP File Transfer Protocol
HTTPS Hyper Text Transfer Protocol Secure
IEEE Institute of Electrical and Electronic Engineers
IKE Internet Key Exchange
IP Internet Protocol
IPSec Secure Internet Protocol
ISAKMP Internet Security Association and Key Management Protocol
L2TP Layer 2 Tunneling Protocol
LAN Local Area Network
LDAP Lightweight Directory Access Protocol
MAC Media Access Control
MD5 Message Digest 5
MPDU MAC Protocol Data Unit
MSCHAP v.2 Microsoft Challenge Handshake Authentication Protocol
MSDU MAC Service Data Unit
NAT Network Address Translation
Oakley Group Key Cryptography Algorithm/Technique
OFDM Orthogonal Frequency Division Multiplexing
PFS Perfect Forward Secrecy
PLCP Physical Layer Convergence Procedure
PPTP Point-to-Pont Tunneling Protocol
RADIUS Remote Authentication Dial-In User Server/Service
RFC 2865 Request For Comments - RADIUS
RFC 2866 Request For Comments - RADIUS Accounting
RIP Routing Information Protocol
RTCA Radio Technical Commission for Aeronautics
SA Security Association
SHA-1 Secure Hashing Algorithm 1
SNMP Simple Network Management Protocol
SSL Secure Sockets Layer
Glossary G-1
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GLOSSARY (Cont’d.)
Term Definition
TCP/IP Transmission Control Protocol/Internet Protocol
TFTP Trivial File Transfer Protocol
TWLU Terminal Wireless LAN Unit
VPN Virtual Private Network
WAB Wireless Access Bridge
WECA Wireless Ethernet Compatibility Alliance
WEP Wired Equivalency Privacy
WiFi Wireless Fidelity
WINS Windows Internal Naming Service
WLAN Wireless Local Area Network
X.509 Authentication Framework Implementation – Digital Certificate
G-2 Glossary
October/2005
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