Intellian OW70L-Dac User manual

OW70L-Dac

Serial number of the product
This serial number will be required for all troubleshooting or service inquiries.
© 2021 Intellian Technologies, Inc. All rights reserved. Intellian and the Intellian logo are
trademarks of Intellian Technologies, Inc., registered in the U.S. and other countries.
The OW70L-Dac is a trademark of Intellian Technologies, Inc. Intellian may have patents,
patent applications, trademarks, copyrights, or other intellectual property rights covering
subject matter in this document. Except as expressly provided in any written license
agreement from Intellian, the furnishing of this document does not give you any license to
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trademarks, and registered trademarks are the property of their respective owners.
Information in this document is subject to change without notice. Every effort has been
made to ensure that the information in this manual is accurate. Intellian is not responsible
for printing or clerical errors.
Disclaimer
The information in this user guide is subject to change without prior notice through a
product life cycle. A printed version of the guide is periodically updated and may contain
inaccuracies or omissions compared to the recent product information. The most up-to-
date information can be readily accessible on our website at intelliantech.com.
Doc. No. UG-KL1002-V1.0

3
Table of Contents
Chapter 1. Precautions 6
1.1 Warnings, Cautions, and Notes 6
1.2 General Precautions 7
Chapter 2. Introduction 8
2.1 Introduction to OW70L-Dac 8
2.2 OW70L-Dac Features 8
Chapter 3. Planning Installation 9
3.1 Installation Precautions 9
3.2 Selecting Installation Site 9
3.2.1 Installation Location for Antenna 9
3.2.2 Installation Location for CNX 9
3.2.3 Minimizing Satellite Blockage 10
3.2.4 RF Hazard Precautions 11
3.3 System Package 12
3.3.1 Above Deck Unit (ADU) 12
3.3.2 Customer Network Exchange (CNX) 12
3.3.3 Packing List 13
3.4 Installer/Customer Furnished Equipment 13
3.5 Unpacking System Package 14
Chapter 4. Installing Above Deck Unit (ADU) 15
4.1 General Requirements 15
4.1.1 Tower Construction Requirements 15
4.1.2 Antenna Mounting Requirements 15
4.2 Antenna Dimensions 16
4.3 Placing Antenna on Tower 17
4.3.1 Leveling Mounting Plate 17
4.3.2 Marking True North Point on Mounting Plate 17
4.3.3 Placing Antenna on Mounting Plate 18
4.4 Placing Antenna on NPM (Optional) 19
4.4.1 Assembling Antenna on Fine Tune 19
4.4.2 Assembling Fine Tune on Base Panel 20
4.4.3 Placing Antenna on Fine Tune 22
4.4.4 Placing Concrete Blocks on Base Panels 23
4.5 Placing Antenna on Mast (Optional) 24
4.6 Mounting Antenna on Surface 25
4.7 Connecting Cable to Antenna 26
4.7.1 Connecting Cable to Primary Antenna 26
4.7.2 Connecting Primary Antenna to Secondary Antenna 27
4.8 Grounding Antenna 28
Chapter 5. Installing Below Deck Unit (BDU) 29

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OW70L-Dac - OneWeb LEO User Terminal
5.1 CNX Dimensions 29
5.2 Antenna System Configuration 30
5.3 CNX Cable Connection 31
5.3.1 CNX Back Panel Connectors 31
5.3.2 CNX Connector Pinout Guide 31
Chapter 6. Operating CNX 33
6.1 CNX Front Panel View 33
Chapter 7. Using Local User Interface (LUI) 34
7.1 Introduction 34
7.2 Requirements to Access OneWeb Web Interface 34
7.3 Turning On System 35
7.4 Accessing Webpage 35
7.4.1 TCP/IP Connection through LAN Port 35
7.5 Webpage Layout 36
7.5.1 Navigation bar 36
7.5.2 Home Page 37
7.5.3 Footer 37
7.6 Starting Install Menu (Install Wizard) 38
7.6.1 Installation Navigation 38
7.6.2 Initial Install Page 38
7.6.3 Upload Software Bundle 39
7.6.4 New Software Listing 39
7.6.5 Upload Ephemeris Data 39
7.6.6 RF Cable Setup 40
7.6.7 TILT Calibration 40
7.6.8 GNSS Configuration 40
7.6.9 Configure Blockage Zones 41
7.6.10 Antenna Leveling 41
7.6.11 Autonomous States 42
Chapter 8. Specification 43
8.1 Technical Specification 43
8.1.1 RF Specification 43
8.1.2 Mechanical & Power Specification 43
8.1.3 Environmental Specification 44
Chapter 9. Warranty 45
Chapter 10. Appendix 46
10.1 Appendix A. Pre-Installation Checklist 46
10.2 Appendix B. Tightening Torque Specification 47
10.3 Appendix C. Installing Heating Device 48
10.4 Appendix D. Certifications 50

5
List of Figures
Precaution
Chapter 3. Planning Installation 9
Figure 1: Minimizing Satellite Blockage (example) 10
Figure 2: RF Radiation Hazard Area 11
Figure 3: Radomes and Pedestal 12
Figure 4: Customer Network Exchange (CNX) 12
Chapter 4. Installing Above Deck Unit (ADU) 15
Figure 5: Antenna Dimensions 16
Figure 6: Placing Antenna on Mounting Plate 18
Figure 7: Placing Antenna on Fine Tune of NPM 22
Figure 8: Placing Concrete Blocks on Base Panel of NPM 23
Figure 9: Placing Antenna on Mast 24
Figure 10: Installing Sequence of Bolts 25
Figure 11: Installing Bolts for Mounting Antenna 25
Figure 12: Cable Connection of CNX to Antenna 26
Figure 13: Cable Connection Between Two Antennas 27
Figure 14: Grounding Antenna 28
Chapter 5. Installing Below Deck Unit (BDU) 29
Figure 15: CNX Dimensions 29
Figure 16: Dual Antenna System Configuration 30
Figure 17: Back Panel Connectors 31
Chapter 6. Operating CNX 33
Figure 18: Front Panel View of CNX 33
Chapter 7. Using Local User Interface (LUI) 34
Figure 19: Back Panel LAN Port Connection 35

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OW70L-Dac - OneWeb LEO User Terminal
Chapter 1. Precautions
Prior to installation, read this Installation Guide carefully including the safety warnings and information.
Failure to do so could result in serious injury or inoperability of the terminal.
Antenna installation must be provided by a suitably trained professional installation technician or bya
qualified antenna installation service. Installation is not to be attempted by someone not trained or
experienced in this type of work.
1.1 Warnings, Cautions, and Notes
WARNING, CAUTION, and NOTE statements are used throughout this manual to emphasize important and
critical information. You must read these statements to help ensure safety and to prevent product damage.
The statements are defined below.
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided, could resultin
death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, could result
in minor or moderate injury or damage to equipment. It may also be used to alert
against unsafe practices.
NOTE
A NOTE statement is used to notify people of installation, operation, programming, or
maintenance information that is important, but not hazard-related.

7
Precaution
1.2 General Precautions
Before you use the antenna, make sure that you have read and understood all safety requirements.
THIS WAY UP
• Place the boxes/crates on the floor with the arrow pointing up.
FRAGILE
• Since the Radome is fragile, handle it with care. Do not apply excessive pressure or
shock. These may cause surface cracking or other damage.
DO NOT STACK
• Do not stack boxes/crates as there is a risk boxes/crates may fall and be damaged.
KEEP DRY
• Always make sure the antenna is stored on a dried floor.
• The antenna can withstand ordinary rain. However it water resistance cannot be
guaranteed if submerged.
• Keep the antenna in dried place for sufficient ventilation. Do not store the antenna
wrapped in a tarp, tent, vinyl, and others.
* DO NOT SHIP VIA RAIL: Ensure not to ship any system via Rail.
• Before you begin a site installation, check the appropriate electrical code requirements and with other
regulations governing this kind of installation within the country of use.
• When installing, replacing, or disconnecting any cable components, make sure that each exposed metal
connector of the antenna is grounded firmly before the work.
• The outdoor antenna and antenna cables are electrical conductors so transients or electrostatic
discharges may occur at the antenna during thunderstorms. If the antenna is not installed properly, the
electronic equipment may be damage and/or cause personal injury or death to persons touching the
exposed metal connectors of the electronic equipment.
• Avoid installing the antenna at high-voltage arc-over place where there is any possibility of service drops
to buildings.
• Do not climb the tower during a thunderstorm or in windy, wet, icy, or snowy conditions.
• Do not touch antennas, surge arrestors, or antenna cables during a thunderstorm.
• ODE (Outdoor Equipment) must be properly mounted and secured to the tower. Failure to do so could
result in detachment of the unit, causing disruption in the unit's operation or could result in the unit
falling, which could cause serious injury or death.
• When installing the antenna, remember;
- DO NOT use a metal ladder.
- DO dress properly: wear rubber gloves, shoes with rubber soles and heels, and a long sleeve shirt or jacket.

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OW70L-Dac - OneWeb LEO User Terminal
Chapter 2. Introduction
2.1 Introduction to OW70L-Dac
The OW70L-Dac is a dual parabolic terminal with a 73 cm reflector size based on a 12.3 dB/K G/T which
can beoperated in the OneWeb low earth orbit (LEO) satellite constellation. The OneWeb communications
networkcomprises terrestrial gateways positioned around the globe communicating with OneWeb user
terminals. Aradio link to the satellites is established using the User Terminal (UT) operating in the Ku-band,
with uplink frequencies between 14.0 and 14.5 GHz, and downlink between 10.7 and 12.7 GHz. The
antenna provides Internet access via the OneWeb satellites and OneWeb gateways.
2.2 OW70L-Dac Features
• LEO satellite scan and tracking algorithm.
• 3-axis stabilization platform with motion drift compensation solutions.
• Fully sealed to protect against outdoor environment.
• Dual-dome operation for blockage mitigation.
• Single IP allocation to common user device behind CNX when UTs are paired for blockage mitigation to
enable seamless IP-switching across UTs.
• Simple and suitable industrial design for professional installation.
• Wideband GNSS antenna improves location precision.
• Provides secure connections over GigE between router and BBU or Cell-site router.
• Remote monitoring, diagnostics and trouble-shooting to resolve issues on site, which is made available
to the end user via a local management interface.
• Ability to store multiple software versions to fallback to a known good or factory version in case of errorsin
the current working version of software.

9
Chapter 3. Planning Installation
Planning Installation
CAUTION
Be sure to complete the pre-installation checklist before you begin installing the antenna. Refer to
"10.1 Appendix A. Pre-Installation Checklist" on page 46.
3.1 Installation Precautions
The User terminal installation requires extreme precaution and safety measures given the installation
environment. Failure to follow the correct installation process may lead to injury of the installer and/or cause
damage to the system. In order to maximize the performance of the system, a thorough review of this
installation guide is strongly recommended, as well as executing the installation process as it is noted in this
manual.
To ensure your own safety and convenience of installation, note the following precautions.
• Review the general safety precautions in the Safety Precautions chapter.
• Familiarize yourself with the antenna and the mounting instructions prior to climbing any roof or ladder.
• Verify that all safety measures for outdoor or rooftop installation are arranged.
• Test all requirements before beginning the actual installation to determine if the equipment and
necessary items are available and functioning properly.
• Install the grounding system for the antenna tower, radio hardware, and surge arrestor before connecting
the cable from the equipment to the surge arrestor. This protects the system against lightning strikes
during installation.
3.2 Selecting Installation Site
Before installing the antenna system, consider the best place to position the antenna for both performance
and safety.
3.2.1 Installation Location for Antenna
The antenna should be placed in an area with little to no RF signal blockage. A safe mounting place and a
restricted access location should be selected.
When the antenna is transmitting, obstacles in way of the beam path will decrease the satellite signal
strength. The antenna unit should have direct line-of-sight with the desired satellite without any obstacles in
the beam path. Certain minimum distances between the antenna and other onboard devices must also be
considered during installation.
3.2.2 Installation Location for CNX
An ideal location for the CNX should be:
• Within 100 m (300 ft) of the antennas
• In a dry, cool and ventilated location
• Within close proximity to the digital and analog interface
• Close to a power source

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OW70L-Dac - OneWeb LEO User Terminal
3.2.3 Minimizing Satellite Blockage
The ideal antenna site should have a clear view of the horizon or of the satellite with all-around clearance.
Some examples of obstacles you must avoid for the directional antenna to operate effectively are:
neighboring buildings, trees, or other obstructions and power lines. To minimize the influence of obstacles,
signal interference, or reflections, note the following guidelines:
• Avoid trees in the signal path. Seasonal changes such as leaves or hanging icicles can impact signal
absorption. Mount the antenna as high as possible above the ground to free up space. In open areas,
the ground is the actual surface of the earth.
• To use the basic antenna system you need to install two antennas. Intellian recommended Installing the
antenna at least 1.53 m (60.23") away from the other antenna.
• Make sure there are no obstacles within 53 degrees from Zenith. Obstacles can interrupt the satellite
signal transmission and reception of the antenna.
Obstruction
Figure 1: Minimizing Satellite Blockage (example)
Field of view
(FOV)of
Antenna
±53°
from Zenith
1.53 m (60.23")

11
Planning Installation
3.2.4 RF Hazard Precautions
The Federal Communications Commission has adopted a safety standard for human exposure to RF (Radio
Frequency) energy, which is below the OSHA (Occupational Safety and Health Act) limits. To comply with
current FCC RF Exposure limits, the antenna must be installed at or exceeding the minimum safe distance
as guided by the antenna manufacturer or supplier.
Figure 2: RF Radiation Hazard Area
WARNING
Exposure to radio frequency energy (RF) from the antenna may cause thermal injuries including
tissue damage from increased heating and body temperature. Keep everyone at a safe distance
from the antenna when the system power is ON. Personnel must maintain a minimum distance
of A(refer to the table below) from the antenna and installers must place the ODE (Outdoor
Equipment) transmitter in a manner to maintain minimum spacing requirement. Failure to do
so could result in exposure to radio frequency energy (RF) transmitted from the ODE (Outdoor
Equipment) that could result in serious injury or death.
The value of the table applies to persons in the general population who are in an uncontrolled
environment.
For General population/Uncontrolled exposure 1.0 mW/cm2
Reflector Size (mm) Antenna Gain AMinimum Distance (m (ft))
*730 mm 38.5 7.50 (24.60)
*The minimum distance values for radio frequency energy (RF) depend on the reflector size of the
antenna. Confirm your reflector size of the antenna.
A A

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OW70L-Dac - OneWeb LEO User Terminal
3.3 System Package
3.3.1 Above Deck Unit (ADU)
The OW70L-Dac operates in a dual parabolic primary and secondary configuration. Each terminal consists
of apedestal, a reflector, RF modules and antenna control modules which are enclosed in a radome.
• Pedestal: 3-axial stabilized platform for the position compensation of the antennas
• RF modules: the antenna consists of a reflector, OMT, feeder and RCM which converts the satellite
signals into the IF bands and up-converts IF bands to the forward-link satellite signals. The primary
antenna includes the modem module, called SSM, which implements necessary functionality to transmit
and receive signals as well as communicate and command pointing directions to the antenna.
• Control modules: the antenna interface module, called AIM, controls the antenna motion by interfacing
with the modem and RF modules.
• Radome: protects the antenna from outdoor environment.
Figure 3: Radomes and Pedestal
3.3.2 Customer Network Exchange (CNX)
The Customer Network Exchange (CNX) must be installed in a weather-protected area. It interfaces with
user equipment and provides power and data interconnection. The CNX connects to primary antenna while
providing secure GigE connection to the Baseband Unit. The CNX takes 48 V input but can vary by product
variant.
Front Panel Back Panel
Figure 4: Customer Network Exchange (CNX)

13
Planning Installation
3.3.3 Packing List
The User Terminal (UT) is composed of the following components.
Primary Antenna Package (Box 1)
Item Q'ty Size Description
Primary Antenna Unit 1 Primary user terminal
Quick Installation Guide (QIG) 1 Installation Manual
Customer Network Exchange
(CNX) 1219 mm x 185 mm x
50 mm To access to OneWeb services
Power Adapter (AC-DC) 1 To convert 100-240 V AC power to
+56 V DC for CNX
MoCA Cable (RG 6) 1 30 m F-type, For CNX power & data
connection
Secondary Antenna Package (Box 2)
Item Q'ty Size Description
Secondary Antenna Unit 1 Secondary user terminal
RF Cable (LMR400) 2 5 m For inter-dome RF Rx & Tx
connection
Ethernet Cable (CAT 5) 1 5 m For inter-dome Ethernet connection
Signal Cable (CAT 5) 1 5 m For inter-dome control signal
connection
AC Power Cord (USA) 1 1.5 m BDU Power Cord (110 V)
AC Power Cord (CEEE7/7) 1 1.5 m BDU Power Cord (220 V)
3.4 Installer/Customer Furnished Equipment
• Country specific power cable
• Grounding system that meets the local electrical code requirements
• Waterproofing of all connections
• Tape or wraps to attach the antenna cable to the tower
• Fasteners and other installation tools

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OW70L-Dac - OneWeb LEO User Terminal
3.5 Unpacking System Package
Follow the steps for easy and safe unpacking. The system package consists of two packages that a Primary
Antenna Package (Box 1) and a Secondary Antenna Package (Box 2).
1. Bring System Packages
(Primary Antenna
Package(Box 1) and
Secondary Antenna
Package (Box 2)).
2. Remove the top cover and
protection forms. 3. Remove the inside paper
supports and body of box.
4. Take out the Antenna. 5. Remove the bottom cover and take out the below items.
• In Primary Antenna Package (Box 1): Quick Installation Guide
(QIG), Customer Network Exchange (CNX), MoCA Cable,
PowerAdapter
• In Secondary Antenna Package (Box 2): RF Cable,
EthernetCable, Signal Cable, AC Power Cord

15
Installing Above Deck Unit (ADU)
Chapter 4. Installing Above Deck Unit (ADU)
4.1 General Requirements
4.1.1 Tower Construction Requirements
The antenna is designed to be installed on a cell tower, mostly monopole type but some lattice or guyed
towers or buildings are also in consideration. To accommodate the antennas, the antenna tower must
satisfy the following requirements:
• Ensure that the construction of the tower consists of sturdy, weatherproof, and non-corrosive material
(e.g. stainless or galvanized steel construction pipe).
• The recommended mounting height of the antennas is about 6m above the ground level and each
antenna will, desirably, be mounted approximately 1 m out from the pole.
• Make sure that the tower is free from any substance which may prevent a good electrical connection
with the antenna.
4.1.2 Antenna Mounting Requirements
You need to procure or fabricate a suitable mounting plate and tower to support the ODE (Outdoor
Equipment).
Consider the following factors to select the mounting method:
• The physical size of the unit (770 mm (30.31 inch) high by 730 mm (28.74 inch) diameter)
• The weight of the unit (30 kg, 66.13 lbs)
• The mechanical resonance of the system excited by: wind induced vibration (5 Hz)
• The system operates in primary-secondary mode. To mount dual antennas on a single tower, ensure
there is <100 ft separation between domes.
• The preferred installation orientation is East to West.
• Ensure the antenna is levelled ±1° in elevation and ±5° from the True North axis.

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OW70L-Dac - OneWeb LEO User Terminal
4.2 Antenna Dimensions
Confirm the height and diameter of the antenna unit shown in the following figure before installing it.
The mounting surface and overall space occupied by the radome must be sufficient for the height and
diameter of the fully constructed radome on top of its mounting base. The primary and secondary radome
dimensions are the same.
Unit: mm (inch)
Cable Connector
Box
Power & Data Box
Mouting Hole
Ø14 (0.55), 4 ea
247.5 (9.74)
Figure 5: Antenna Dimensions
Ø845 (33.26)
770 (30.31)

17
UT
Mount
(Temporary)
Earth’s
surface
Installing Above Deck Unit (ADU)
4.3 Placing Antenna on Tower
4.3.1 Leveling Mounting Plate
Make sure the horizontal pole and mounting plate are almost parallel to the surface (precondition) using
leveling tools.
Mounting
Plate
H
H
or
o
iz
r
o
i
n
z
ta
o
l
n
Po
ta
le
l Pole
in
(
s
i
t
n
al
s
le
t
d
a
o
l
n
le
th
d
e T
t
o
o
we
T
r
ower)
Earth Coordinate
Surface
4.3.2 Marking True North Point on Mounting Plate
A. When using a magnetic compass:
1. Measure the orientation of the magnetic north by using a compass.
2. Mark the magnetic north point on the mounting plate.
3. Get the magnetic declination angle at the installation area by the calculator (Refer to the Magnetic Field
Calculators on the National Oceanic and Atmospheric Administration (NOAA) website www.ngdc.noaa.gov).
4. Mark the True North point on the mounting plate by including the declination angle.
B. When using a true north indicator:
Mark the True North point on the mounting plate by using the true north indicator.

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OW70L-Dac - OneWeb LEO User Terminal
4.3.3 Placing Antenna on Mounting Plate
1. Fasten the lifting straps (separate purchase) to the antenna unit. Check the condition of the lifting strap
and ensure the shackle is tightened up. Lift the antenna above the mounting plate using a crane and
carefully lower down the antenna toward the mounting plate.
2. Check the Arrow Mark on the bottom radome.
3. Place the antenna on the mounting plate. Align the Arrow Mark to the True North point (marked in the
previous step) of the mounting plate. The antenna must be correctly aligned during installation or after
major repairs to perform properly.
Lifting Straps
(separate purchase)
Arrow Mark
True North
Figure 6: Placing Antenna on Mounting Plate
CAUTION
Ensure the antenna is mounted within ±5° azimuth and ±1° elevation.
WARNING
When moving the antenna, it may sway by windy. Be careful when handling the antenna.

19
Installing Above Deck Unit (ADU)
4.4 Placing Antenna on NPM (Optional)
4.4.1 Assembling Antenna on Fine Tune
HAR DWARE
DE
SCRIPT
ION
DE
SCRIPT
ION
DE SCRIPT ION
TOP
FINE
TUNE
ASSY.
(#A)
1
TOP
PLATE
CLAMP
(#D)
4
A D
DE
SCRIPT
ION
DE SCRIPT ION
FIX CLAMP (#E) 4
DE SCRIPT ION
CLAMP
ASSY.(#B)
1
BE
DE
SCRIPT
ION
DE SCRIPT ION DE SCRIPT ION
BOTTOM
PLATE
CLAMP
(#C)
4
C
FAST
ENERS
ITEM
DESCRIPT
IO N
T OOLS

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OW70L-Dac - OneWeb LEO User Terminal
4.4.2 Assembling Fine Tune on Base Panel
FASTENE RS TOO LS HARDWARE
IT
EM
DESCRIPT
ION
DESCRIPT
ION
DESCRIPT ION DESCRIPT ION
Side Supporting Rods(# C) 8 Ground Mounting Base(#E) 2
CE
Mounting
Base(#A)
1
A
DESCRIPT ION DESCRIPT ION DESCRIPT ION
Mast
Pole(#
B)
2 Support Plate(#D) 4
BD
Loose8
screws
Adjust the width along with mast pole (#B) and
tighten the screws. (suggest torque 12.5 N-m,Max
torque 21.4 N-m)