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Confidential and proprietary information
This presentation constitutes proprietary and confidential information of Gilat Satellite Networks Ltd. This presentation may
not be disclosed, used or duplicated, in whole or in part, without the prior written consent of Gilat Satellite Networks Ltd.
Peter Slade Sales Director, Europe
VSAT Connectivity in the Energy Sector
Confidential and proprietary information
Agenda
● Gilat at a glance
● The Satellite Operator’s Dilemma
- SCPC or TDMA?
● Introducing “Accent”
● Gilat and O3b
2
Confidential and proprietary information
Gilat at a Glance
Services: USA, Peru & Colombia
Defense & Satcom-on-the-Move
Commercial: Product & Solutions
Over a Million VSATs Shipped Worldwide
#1 Supplier to International Markets
Ka-Band for Consumer & SoHo
NASDAQ: GILT 2012 REVENUE: $340M EMPLOYEES: ~1,400
Confidential and proprietary information
US & Canada,
46%
LATAM, 30%
EMEA, 9%
APAC, 15%
SOLID WORLDWIDE FOUNDATION
4
R&D Center
NOC
Sales office
5 R&D Centers
6 NOCs (Network Operation Centers)
21 Sales Offices
90 Countries
430 networks
Revenue By Geo 2012
Confidential and proprietary information
Typical Oil & Gas landscape
Confidential and proprietary information
The Oil & Gas Value Chain
Upstream Field Production
Operations
Downstream Manufacture,
Chemicals & Retail
Midstream Transport, Trading
& Storage
Source: Oracle
Confidential and proprietary information
Increasingly Complex and Changing Needs
Past ● Navigation and Positioning
● E-mail, nb Internet, VoIP
● TV Reception – crew
● Min 99.5% Link Availability
● Upload rates of 128 to 256 Kbps
Present and future ● Corporate apps (CRM, SAP, DB, VC).
● Remote Video Surveillance
● Video Collaboration
● Digital Oil Field
● HR applications ( Security Training,
Certification Classes, Corporate
Training, etc )
● Crew welfare (Internet, TV, VoD, VoIP)
● Min 99.8% Link Availability
● Upload rates of 1 Mbps and up
● Multi topology
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Confidential and proprietary information
Forced to Chose?
Continuous – fixed allocation per site
Good for:
o Small number of sites – no over subscription
o High activity ratio per site – or all peaks at the same time
o Excellent single channel utilization – and high maximal transmission rate
o Lowest latency
MF-TDMA – with dynamic RT BW allocation per site
Good for:
o Many sites sharing a BW pool – over subscription – low overall bandwidth
o Low average activity ratio per site
o Medium transmission rate
o Single channel utilization is average (Overheads)
VSAT
SCPC
The Service Gap requires a
compromise in some cases Opportunity
Accent
Confidential and proprietary information
Introducing “SkyEdge II - Accent”
One Network Two Waveforms
● A single hybrid network Platform
● Sub-second switching between TDMA to SCPC and back
Accent
Confidential and proprietary information
Unified System – SCPC and TDMA
● Accent – one MODEM for SCPC and TDMA
● Unified System
● Unified DVB-S2 Outbound for TDMA and SCPC VSATs
● DVB-RCS or DVB-S2 IB
● Same NMS; Same hub; Same VSATs
● All remote VSATs are managed (SCPC or TDMA)
● DVB-S2 ACM inbound, 0.3-10Msps
● Speed to 24Mbps inbound or 24Mbps outbound, total 40Mbps with 9,000
PPS
● SCPC oversubscription
● On Demand TDMA to SCPC Switchover
● Change from TDMA to SCPC and back to TDMA on the fly
● Automatic and Dynamic Triggering
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Accent
Confidential and proprietary information
Triggering – TDMA to SCPC and Back
● Volume thresholds – 60% utilization?
● The Classifier - analyzes the inbound traffic of the VSAT
● The Destination IP Addresses
● TCP/UDP ports
● Protocol
● Business continuity - failure of a terrestrial primary connection
will automatically switch the VSAT to SCPC Mode
● Date/time Schedule – automatic switching through API to existing
logging system
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Accent
Confidential and proprietary information
Scheduler and API
Reservation
View Grid
Calendar
Reservations
List
Editing Pane
12
Accent
Confidential and proprietary information
Performance Acceleration
● Innovative caching technology
● Embedded multi-Giga Byte microSD memory
● Cache VSAT – for many PCs behind a VSAT
● Cache Multicast – distributing common content to
whole beam
● Advanced Caching Technology for non-HTTP traffic;
video, e-mail, ftp, etc…
● Enhanced user experience
● Significantly improves satellite bandwidth efficiency
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Accent
Confidential and proprietary information
MeoEdge Terminal for
O3b
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Accent
Confidential and proprietary information
and Gilat’s meoEdge
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Steve Collar, CEO, O3b Networks: -
“Gilat’s leadership in Ka-band satellite technology
coupled with their experience in the cellular
backhaul and enterprise markets makes Gilat a
great partner for O3b. Gilat's unique solution will
allow our customers the flexibility to operate both
SCPC and TDMA from the same hub, VSATs and
network management system - an important feature
for today's service providers looking for flexibility
and efficiency in their networks,"
Accent
Confidential and proprietary information
meoEdge O3b Terminal
● meoEdge terminal is comprised of dual SkyEdge II Accent VSATs
● High performance satellite terminal supporting service rates up to
35 Mbps “Down” and 24Mbps “Up” on O3b MEO constellation
● Symmetrical: 20 Mbps / 20 Mbps
● Seamless handover between the O3b satellites
● Dual inbound waveforms: MF-TDMA (DVB-RCS) and SCPC (DVB-
S2 ACM)
● Ideal for: IP-Trunking, Video Collaboration, ISP PoP, Business
continuity applications
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Accent
Confidential and proprietary information
meoEdge O3b Terminal
● Simplified Operation - single management system including
bandwidth management of both MF-TDMA and SCPC satellite
carriers
● High availability: DVB-S2 ACM outbound and DVB-S2 or DVB-RCS
adaptive inbound
● Feature-rich functionality – IP Routing and optimization of
performance with strong support of data, voice and video
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Confidential and proprietary information
meoEdge Terminal Architecture
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BUC
Servo
Electronics
LNB
BUC
Servo
Electronics
LNB
Modem B
SkyEdge II
Accent
Modem A
SkyEdge II
Accent
L-Band Coupler
L-Band Coupler
Antenna
Control
Unit
L
A
N
S
w
i
t
c
h
L-band
receive
L-band transmit
GPS
Ant A Control
Ant B Control
Opt
Ant C
mute
mute
Accent
Confidential and proprietary information
C-Ku band backup - concept
● Full backup in the event of extreme and harsh remote fade
● The Backup network
Operation with GEO satellite
Same remote and hub HW as O3b network – can work GEO / MEO
Can be sized to support backup of a small percentage of the network
Supports QoS , e.g. Voice priority over data
When in idle mode, almost no BW is needed (shared sync channel)
● Can be configured to perform switchover in partial fade events (before
disconnect occurs)
● Network convergence time of few seconds
● Backup network requirements :
Additional VSAT - fits in already existing O3b terminal cabinet
Additional RFT
Backhaul links between O3b teleport and the backup teleport
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Accent
Confidential and proprietary information
C-Ku band backup VSAT – High Available Solution –
Fade at a remote site
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Accent
Confidential and proprietary information
SUMMARY
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Credibility and
Experience
Local Presence Flexibility and
Customization
Broad
Offering
Emerging
Markets
25 Years
5 R&D Centers
1M VSATs Shipped
430 Networks
90 Countries
21 Offices
Global Customers:
-Operators
-Service Providers
-Integrators
VSATs
Gateways
Antennas
Power Amplifiers
Modems
Enterprise
Defense
Consumer
Cellular
Oil & Gas
Others
Ka-band
On-the-Move
Airborne
Unmanned Vehicles
Focus On Technology and System Integration
Confidential and proprietary information
Thank You
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