COBHAM SAILOR FleetBroadband Series Training manual

Category
Networking
Type
Training manual
FleetBroadband Installation
Training manual
Commissioning and On Board repair
Cobham SATCOM
Document number:
Release date:
Training Manual
FleetBroadband Installation,
Commissioning and On Board repair
SAILOR® 150 FleetBroadband
SAILOR
® 250 FleetBroadband
SAILOR
® 500 FleetBroadband
EXPLORER 727 BGAN
EXPLORER 325 BGAN
TT-100-MSO-030207
2013-04-18
i
Contents
FleetBroadband Installation, .............................................................................. iii
Commissioning and On Board repair .................................................................iii
1 Inmarsat Network
1.1 Overview .............................................................................................. 1
1.2 Beam types .......................................................................................... 3
1.2.1 Global Beam ............................................................................................ 3
1.2.2 Regional Beams ...................................................................................... 3
1.2.3 Narrow Beams ......................................................................................... 4
1.2.4 Beam Hierarchy ....................................................................................... 4
1.2.5 Elevation bands ....................................................................................... 5
1.3 BGAN-X units ....................................................................................... 6
1.3.1 BGAN-X Terminal classes and capabilities .............................................. 6
1.3.2 Subscription and Quality of Service (QoS) .............................................. 7
1.4 RAN (Radio Access Network) .............................................................. 8
1.5 Core Network ..................................................................................... 10
1.5.1 HLR (Home Location Registry) .............................................................. 10
1.5.2 MSC/VLR/MGW/SMSC/FRINs .............................................................. 10
1.5.3 SGSN .................................................................................................... 11
1.5.4 GGSN .................................................................................................... 11
1.6 Distribution architecture ..................................................................... 12
1.6.1 RNC Recourse Management Entities .................................................... 13
1.7 Bearers............................................................................................... 17
1.7.1 Forward direction Bearer types ............................................................. 18
1.7.2 Forward direction coding and multiplexing ............................................ 19
1.7.3 Return direction Bearer types ................................................................ 20
1.7.4 Return direction coding, multiplexing and synchronisation .................... 21
1.7.5 Forward direction layout ........................................................................ 21
1.7.6 Return direction layout ........................................................................... 23
1.7.7 Lease mode scenario ............................................................................ 25
2 Product Presentation
2.1 SAILOR® 500 FleetBroadband ........................................................... 29
2.1.1 System overview ................................................................................... 29
2.1.2 Above Deck Units (ADU) ....................................................................... 31
2.1.3 Below Deck Units (BDU) /Terminal ........................................................ 40
2.1.4 Thrane IP Handset ................................................................................. 41
2.2 SAILOR® 250 FleetBroadband ........................................................... 42
2.2.1 System overview ................................................................................... 42
2.2.2 Above Deck Unit (ADU) ......................................................................... 43
2.2.3 Below Deck Units (BDU) /Terminal ........................................................ 48
2.2.4 Thrane IP Handset ................................................................................. 49
2.3 SAILOR® 150 FleetBroadband ........................................................... 50
2.3.1 System overview ................................................................................... 50
2.3.2 Above Deck Unit (ADU) ......................................................................... 51
2.3.3 Below Deck Units (BDU) /Terminal ........................................................ 56
2.3.4 Thrane IP Handset ................................................................................. 57
2.4 AC/DC Power Supply ......................................................................... 58
2.5 Alarm Panel FleetBroadband ............................................................. 59
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Content
3 Installation
3.1 Content of the package ...................................................................... 63
3.2 Tools needed ...................................................................................... 67
3.3 Installation precautions ...................................................................... 68
3.3.1 Radiation hazard ................................................................................... 68
3.3.2 Antenna Cable ....................................................................................... 68
3.3.3 Obstruction ............................................................................................ 69
3.3.4 Interference ........................................................................................... 69
3.4 Installation of the ADU ....................................................................... 72
3.4.1 Antenna grounding ................................................................................ 72
3.4.2 Important mounting notes ...................................................................... 73
3.4.3 Mounting the antenna ............................................................................ 74
3.5 Installation of the BDU /Terminal ........................................................ 78
3.5.1 Where to install? .................................................................................... 78
3.5.2 How to install ......................................................................................... 78
3.5.3 Antenna cable grounding ....................................................................... 80
3.5.4 BDU/Terminal grounding ....................................................................... 81
3.5.5 BDU /Terminal power connection .......................................................... 82
3.6 Installation of the AC/DC Power Supply ............................................. 84
3.7 Installation of the Thrane IP Handset ................................................. 87
3.8 Installation of the Alarm Panel FleetBroadband ................................ 89
3.8.1 Connectors .............................................................................................. 89
3.8.2 LAN (PoE) interface ................................................................................ 89
3.8.3 DC Power input (optional) ....................................................................... 90
3.8.4 Cable requirements ................................................................................. 91
3.8.5 Connecting the Alarm Panel .................................................................... 91
3.8.6 Verifying the installation ........................................................................... 92
3.9 To install the Alarm Panel .................................................................... 93
3.9.1 General installation requirements ............................................................ 93
3.9.2 Mounting the Alarm Panel ....................................................................... 93
4 Interfaces
4.1 Antenna Connector .......................................................................... 101
4.2 L-band output ................................................................................... 101
4.3 Phone/Fax interface ......................................................................... 102
4.3.1 ConguringthePhone/Faxinterface ................................................... 103
4.4 SIM-Card reader .............................................................................. 104
4.5 ISDN interface .................................................................................. 105
4.5.1 ConguretheISDNinterface ............................................................... 106
4.6 LAN Interface, VOIP ......................................................................... 107
4.6.1 Local exchange ................................................................................... 110
4.6.2 Supplementary services .......................................................................111
4.7 LAN interface, Data .......................................................................... 113
4.7.1 Connecting a computer to the LAN interface ....................................... 113
4.7.2 The Network Management system ...................................................... 114
4.8 DC Input ........................................................................................... 119
4.9 I/O ports ........................................................................................... 119
4.10 Grounding ........................................................................................ 121
5 Troubleshooting
5.1 Status signalling ............................................................................. 125
5.2 Status signalling ............................................................................. 127
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5.3 Dash Board ..................................................................................... 127
5.4 Help desk ......................................................................................... 129
5.4.1 Event List ............................................................................................. 129
5.4.2 Event Log ............................................................................................ 129
5.4.3 Extended status ................................................................................... 130
5.5 Maintenance page ............................................................................. 132
5.6 Diagnosticreport:’Reportinale’ ................................................... 134
5.7 DEBUG SHELL: ’Online reporting’ .................................................. 135
5.8 Error log ........................................................................................... 136
5.9 Call Log ............................................................................................ 149
5.10 Error result code .............................................................................. 152
5.11 Troubleshooting ............................................................................... 153
5.12 Troubleshooting Antenna Failure ..................................................... 170
6 Removal & Replacement
6.1 R&R of SAILOR® 500 FleetBroadband ............................................ 179
6.1.2 R&R of BDU /Terminal Power Supply Module ..................................... 179
6.2 TT-3740A SAILOR® 500 FleetBroadband ADU ................................ 180
6.2.1 R&R of Radome Top ............................................................................ 181
6.2.2 R&RofAntennaTrackingBoard/LowNoiseAmplierModule ........... 182
6.2.3 R&R of Cross-Elevation Motor ............................................................ 182
6.2.4 R&R of GPS Module (Global Position System Module) ...................... 184
6.2.5 R&R of Elevation Motor ....................................................................... 184
6.2.6 R&RofHPAModule(HighPowerAmplier) ........................................ 186
6.2.7 R&R of Azimuth Stepmotor .................................................................. 187
6.3 TT-3740B and TT-3740C SAILOR® 500 FleetBroadband ADU ........ 189
6.3.1 R&R of Radome Top (for ADU ver. B) .................................................. 189
6.3.2 R&R of Radome Top (for ADU ver. C) ................................................. 190
6.3.2 R&R of Antenna Tracking Receiver Module (ATR) .............................. 191
6.3.3 R&R of Antenna Tracking Module (ATM) ............................................. 192
6.3.4 R&R of GPS Module (Global Position System) ................................... 193
6.3.5 R&RofHPAModule(HighPowerAmplier) ........................................ 194
6.4 R&R of SAILOR® 250 FleetBroadband ............................................ 195
6.4.1 R&R of BDU /Terminal Power Supply Module. .................................... 195
6.4.2 TT-3742A SAILOR® 250 FleetBroadband ADU .................................... 196
6.5 R&R of SAILOR® 150 FleetBroadband ............................................ 201
6.5.1 TT-3744A SAILOR® 150 FleetBroadband ADU .................................... 201
7 Software Upload
7.1 Uploading software from your computer .......................................... 212
7.2 Downloading software from the WEB MMI ...................................... 212
7.3
Forced Software upload Broadband 500 / 250 / 150 / E727 / E325 Terminals
.. 213
7.4
Forced Software upload Via USB for BGAN / E700 / E500 Terminal ...........
215
8 System Test
9 Abbreviation
10 R&R of EXP. 727 Antenna
10.1 R&R of EXPLORER 727 .................................................................. 235
10.1.1 S-403053B-THR EXPLORER 727 Antenna Complete ........................ 235
11 R&R of EXP. 325 Antenna
11.1 R&R of EXPLORER 325. ................................................................. 248
11.2 Remove & replacement of Radome Top. ......................................... 249
11.3 Remove & replacement of Elevation motor. .................................... 250
11.4
Remove & replacement of GPS Module (Global Position System Module)
251
11.5 Remove & replacement of Azimuth Motor. ...................................... 252
11.6
Remove & replacement of ATB (Antenna Tracking Board) - OR Rotary Joint
.. 254
11.7 Remove & replacement of HPA Board. ............................................ 256
11.8 Guide in arranging cables ................................................................ 257
Inmarsat Network
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1 Inmarsat Network
BGAN-X (SAILOR 500 FleetBroadband, SAILOR 250
FleetBroadband and SAILOR 150 FleetBroadband) is a platform
delivering “always-on” Internet service, telephony /fax and ISDN.
The BGAX-X platform delivers a higher data rate than any of the
previous Inmarsat systems by the use of their I4 (Inmarsat 4)
satellites, the BGAN network and a new generation of small and
light user terminals.
1.1 Overview
UT’s (BGAN-X User Terminals, SAILOR 500 FleetBroadband,
SAILOR 250 FleetBroadband and SAILOR 150 FleetBroadband)
offer communications through a microwave link anywhere with a
line-of-sight to one of the Inmarsat-4 geostationary satellites.
The I-4 satellites (APAC(Asia-Pacic)@143ºE, Americas @
98ºW and EMEA (Europe-Middle East-Africa) @ 25ºE) relays
trafcbetweentheUT’sandtheSAS (Satellite Access Stations).
Figure 1-1: BGAN-X network overview
A SAS is a BGAN-X Earth Station, of which there are three – one
in Burum in the Netherlands and two on Hawaii.
The SAS houses the RNS (Radio Network Stations) and the CN
(Core Network) mainframes.
The RNS’, there are three of them (one in Burum, the Netherlands
andtwoonHawaii)managestheradiotrafctoandfromthesatellite
whereas the CN provides the terrestrial telecommunications
infrastructure and switching.
AlltrafcpassesthroughtheRNSandCNwhereitisinterconnected
the DP’s IP networks(IPtrafc=PS(PacketSwitch))orthepublic
telephonenetwork(voice,fax,ISDN=CS(CircuitSwitch)).
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Figure 1-2: BGAN-X Radio Access Network
The CN consists of four modules, MGW (Media GateWay), MSC
(Mobile Switch Center), VLR (Visitor Location Register), SGSN
(Service GPRS Support Node) and GGSN (Gateway GPRS
Support Node).
The I-4 satellite communicates with UTs using spectrum in the L-
band (around 1.6 GHz).
The I-4 satellite communicates with SAS’s using spectrum in the
C-band (4-8 Ghz).
The I-4 satellite subdivides its L-band spectrum into a total of
approximately 600 channels in the forward (RNC to UT) direction
and the same number in the return (from UT to RNC) direction.
Each slot or ‘sub-band’ is 200 kHz wide.
The I-4 satellite increases the total channel capacity by means of
frequency reuse.
By subdividing the coverage into different beams, the same channel
frequencies can be reused many times. The same frequencies
cannot be used in overlapping beams to avoid interference but
where beams are spatially separated frequency reuse is used
extensively. Beams serving a wide coverage area offer lower data
rates and less frequency reuse. Beams serving a concentrated
coverage area offer high data rates and high frequency reuse.
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1.2 Beam types
Each Inmarsat-4 satellite provides the following beams /coverage.
1.2.1 Global Beam
Global beams:
Figure 1-3: EMEA
Figure 1-4: APAC
Figure 1-5: AMERICAS
The Global beams are used only for tracking signal and Bulletin
Board transmissions from Inmarsat.
There are only one Global beam from each satellite.
1.2.2 Regional Beams
Regional beams:
Figure 1-6: EMEA Figure 1-7: APAC Figure 1-8: AMERICAS
The Regional beams are used for registration after power up, Call
Announcements and Call set-up when signed in.
The actual Regional beam is selected on basis of the GPS position
of the FleetBroadband.
When the FleetBroadband is in idle mode, it is “resting in the
Regional beam. Also if the FleetBroadband has a data session
up running, but is not transferring any data up or down, the
FleetBroadband is returned to Regional beam to free resources
for other users, though the network is aware of the allocated
channel, which will be given back as soon as a data transfer is
started again.
There are 19 Regional beams from each satellite, covering the
entire satellite footprint.
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1.2.3 Narrow Beams
Narrow beams:
Figure 1-9: EMEA Figure 1-10: APAC Figure 1-11: AMERICAS
The Narrow beams are used for the actual communication, data,
voice and fax. The communication is taking place on a shared
channel, which can be the reason for a lower throughput that
expected.
The actual Narrow beam is selected on basis of the GPS position
of the FleetBroadband.
There are >200 Narrow beams from each satellite, covering the
entire satellite footprint.
1.2.4 Beam Hierarchy
WhenaBGAN-XisterminatingitstrafcconnectioninaNarrow
Beam, it is immediately transferred back to the Regional Beam.
When the last BGAN-X has left a Narrow Beam, the Forward
Carrier in that beam is removed and the Forward and Return
Channels are returned to the pool of free satellite capacity.
To avoid congestion in Narrow Beam by idle IP connections, the
RNS will also time-out a variable bit rate connection if no packets
are exchanged for a period of time and then hand back the
BGAN-X to the Regional Beam. If packets subsequently arrives
at the BGAN-X or the RNS for this connection, then the satellite
channels are immediately allocated in the Narrow Beam (if they
are not already there), and the BGAN-X is returned to the Narrow
Beamandtheconnectionisrestored,readytoexchangetrafc.
The BGAN-X does not need to use a keep-alive mechanism to
keep the connection open.
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BGAN-X Satellite Beam hierarchy and functions:
Figure 1-12: Beam hierarchy
1.2.5 Elevation bands
The observed performance or speed of the IP data connection is
inuencedbymanyfactors.
With the three different antenna sizes, of the three classes, the
achievable data rates will differ. Essentially, the larger the antenna
the greater the achievable bit rate, particularly in the uplink or
return direction. Larger antennas will also enable higher bit rates in
more demanding ‘edge of beam’ locations and will provide service
to lower elevation angles towards the satellite and in conditions of
high fading (e.g. calm water conditions (mirror effect)). In addition
the performance of the antenna in terms of gain, G/T and ability to
reject multipath will also affect the achievable bit rate.
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Elevation bands:
Figure 1-13: EMEA Figure 1-14: APAC Figure 1-15: AMERICAS
End users will also experience that the number of users sharing
the bearer, at any particular time, will have an impact on the
achievable bit rate, along with at low elevation angles for a
specicterminal/linkconditions.Each512kbpsbearerneedsto
accommodate some system overheads, meaning the maximum
theoretical bandwidth available for users will be 432 kbps. As has
beensaidpreviously,manyactorswillinuencetheachievedbit
rate experienced by end users.
Max. bit rate,
downlink
Max. bit rate,
uplink
SAILOR 500
FleetBroadband
432 kbps 432 kbps
SAILOR 250
FleetBroadband
284 kbps 284 kbps
SAILOR 150
FleetBroadband
150 kbps 150 kbps
Figure 1-16: Maximum bit rate
The BGAN-X network maximises the use of this satellite capacity
by dynamic re-allocation to meet the demand, to ensure bandwidth
is always available when and where the users need it.
1.3 BGAN-X units
1.3.1 BGAN-X Terminal classes and capabilities
The BGAN-X system supports a range of FleetBroadband types
with differing capabilities. The BGAN service is launched with
three FleetBroadband classes, all maritime devices, i.e. tracking
units automatically pointing towards the satellite during use.
The Class 8 system (SAILOR 500 FleetBroadband) is a high
performance terminal with a large antenna (16 patches (the old
antenna has 19 patches)) supporting the maximum data rates.
The Class 9 system (SAILOR 250 FleetBroadband) is the same
terminal as SAILOR FB500 but has a somewhat smaller antenna
(three helixes) and can support marginally lower data rates.
The Class 14 system (SAILOR 150 FleetBroadband) has an even
smaller antenna (two helixes) supporting the lowest data rates.
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Under ideal conditions the most powerful FleetBroadband can
transmit and receive at a data rate of 492 kb/s before subtracting
signalling overheads.
Each of the FleetBroadband will have different capabilities. Sharing
capacityefcientlyamongdifferentpopulationsofsystemclasses
with different capabilities and in different link conditions across
thesatellitecoveragerequiresconsiderableexibilityinmanaging
channel capacity. There are a number of capabilities shared by all
the current three FleetBroadband classes.
A FleetBroadband system can transmit bursts of up to 200 kHz in
bandwidth and can receive one or two carriers at a time (typically
one) also within a 200 kHz band.
The frequency tuning of a FleetBroadband transmitter and receiver
operate independently.
FleetBroadband can transmit and receive simultaneously.
FleetBroadband receive continuous forward transmissions but
transmit in 5 msec. or 20 msec. bursts in the return direction.
FleetBroadband transmit either intermittently or up to a 100% duty
cycle.
Once the FleetBroadband has acquired the global beam carrier
all subsequent FleetBroadband receive or transmit tuning is
commanded by the RNS.
FleetBroadband can support multiple trafc connections
simultaneously.
Different FleetBroadband classes have different capabilities in
terms of numbers of connections that they can support. As far
as the RNS QoS (Quality of Service)management is concerned
these connections are managed no differently to connections from
separate FleetBroadband’s.
At present the network supports no more than one circuit
switched call per unit.
Up to eleven simultaneous IP connections are supported
(FleetBroadband class permitting).
1.3.2 Subscription and Quality of Service (QoS)
When a trafc connection is initiated the BGAN Core Network
checks that the user has subscribed to the service that they have
requested. For IP services, the subscription dictates which IP
networks the user is permitted to access via BGAN (e.g. corporate
VPNs). For each of these networks the subscription sets the
maximum quality of service (bit rate, trafc class etc.) that the
user is permitted to request when initiating a packet session to
that network. The QoS (Quality of Service) parameters supported
inBGANfollowtheUMTSRelease4asspeciedbytheUMTS
standardisation body, 3GPP.
The subscription sets the maximum QoS for an IP connection but a
user may choose to connect using a lower value. E.g. a subscriber
can use a variable bit rate connection even if the subscription to
the IP network permits a guaranteed bit rate but not vice versa.
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Alternatively there could be choose a 64 kb/s guaranteed bit
rate bearer even when the subscription permits 256 kb/s, but not
vice versa. The FleetBroadband supports a number of advanced
packetlteringtechniqueswhichallowprecisecontrolofIPQuality
of Service. Depending on the capabilities of the system class it is
possible to connect multiple computers to a single FleetBroadband
and run separate connections to different networks with different
QoS handling. IP packets to and from a FleetBroadband can be
de-multiplexed onto multiple simultaneous BGAN connections
each with separate QoS handling. This allows, e.g. video packets
to be carried on a guaranteed bit rate bearer at the same time as
TCP packets are carried on a variable bit rate bearer where both
typesoftrafcaresent toand froma computerconnected toa
FleetBroadband with a single IP address.
• Spacecraft specication maximum number of channels per
narrowbeam=25.
• Practical maximum number of channels per narrow beam =
10.
BGAN Service Offering is 492 kbps per channel in each direction
(forward and return).
Total in the forward and return directions per channel is 984
kbps.
Calculations (total forward and return directions):
• Spacecraftspecicationmaximumcapacityinasinglenarrow
beam=25channelsx984kbps=24,600kbpsor24.6Mbps.
• Practical maximum capacity in a single narrow beam = 10
channelsx984kbps=9,840kbpsor9.84Mbps.
1.4 RAN (Radio Access Network)
The RAN (Radio Access Network) consists of the following:
RFS (Radio Frequency System): Is responsible for transmission
and reception of RF signalling.
Figure 1-17: RAN
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RAN Host, which has the RNS (Radio Network Station central
control roles of both resource (HW and SW) allocation and control
Bearer Service provision.
GRM (Global Resource Manager): Handles Carrier resource
allocation.
CUE (Channel Unit Equipment) that consists of: PU (Patch Unit),
MCU (Master Channel Unit), Rx and Tx Channel Units (CU).
MCU (Master Channel Unit): Terminating and handling of IAI-2
interface protocol, IAI-2 interface signalling and takes care of some
essentialfunctionsofUEtrafcsetup.HandlingofSIB(System
Information Broadcast), Control ciphering, Authentication, Integrity
check, UE position, Link adaptation, Load report, Radio resource
management, user plane interface to CNGW, and control plane
interface to RAN Host.
CU (Rx and Tx Channel Units), which take care of data and
signalling transmission and reception from RF to RNS.
The TX/RX CU is responsible of the following functions:
• Build and pack up the control PDU.
• Transmit physical frames made by the Bearer Control layer.
• Calculation of CRC.
• Frame timing Generation (TX only).
• Collect status/Statistic data.
• Control of RF up/down-converter, RAN Host that has the RNS
central control roles of both resource (HW and SW) allocation
and control Bearer Service provision.
CNGW (Core Network Gateway), which has responsibly of
connection toward CN, handling of RANAP protocol, setup and
release IU signalling and RABs CNGW functions as a gateway
from RNC to UMTS Core Network. It takes care of:
• Terminating Iu connection for both CS and PS UE user plane
toward CN MSC (in case of CS connection) and SGSN (in case
of PS connection).
• ATM connection toward CN.
• Mapping RANAP operations/messages into RNC internal (LAN)
operations/messages and vice versa.
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1.5 Core Network
Figure 1-18: Core Network
1.5.1 HLR (Home Location Registry)
A database residing in the BGAN network that contains Service
proles:
• The “identity” of a local subscriber SIM card details:
• Home country
• Details of every SIM card
• ICC-ID
• stored MSISDN
• AMSISDNs
• IMSI
The HLR provides routing information for MT (Mobile Terminated)
calls and SMS (Short Message Service).
The HLR is also responsible for the maintenance of user
subscription information. This is distributed to the relevant VLR
(Visitor Location Register) or SGSN (Serving GPRS Support
Node) through the attach process and mobility
management procedures such as Location Area and Routing Area
updates.
1.5.2 MSC/VLR/MGW/SMSC/FRINs
MSC (Mobile Switching Centre):
Switch within a cellular network which can internetwork with
location data bases
VLR (Visitors Location Register):
The Visitors Location Register contains all subscriber data
required for cs-call handling and mobility management for mobile
subscribers currently located in the area controlled by the VLR.
MGW (Media Gateway):
Agatewaythatsupportsbothbearertrafcandsignallingtrafc.
Figure 1-19
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COBHAM SAILOR FleetBroadband Series Training manual

Category
Networking
Type
Training manual

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