company & products overview · growth oriented demand indicators site count 3 source: comsys...
TRANSCRIPT
Growth Oriented Demand Indicators
Site Count
3
Source: Comsys VSAT Report, 14th Edition, 2017
Steady Growth in Sites in Service
Growth Oriented Demand Indicators
Revenue Improvement
• Bandwidth prices are decreasing
• Increase in revenues far
outpacing increase in # sites
• Small sites quickly become large
sites
• Maturing Expectations around
QoE
• HTS designs enable this growth
4
Main Growth in High Throughput Sites
Evolving Dynamics Expectations
6
• All Verticals are now Mission Critical, even Green Field
• Efficiency and Performance needed at every level
• No more Best Effort, the Application performance and
the QoE is the SLA
• And affordability is key
Intelligence to Maximize QoEQoS, Traffic Shaping, Network
Analytics, Network Management,
Resource Allocation
Efficiency to Minimize OPEX Modulation & Coding, Dynamic
Bandwidth / Power Allocation &
Compression Techniques
Horsepower to Support End
User Traffic DemandProcessing power to support Mbps
AND PPS requirements
Requirements of a Satellite
Networking Platform for 2017-2020+
Must Deliver Value From Efficiency
7
8
Comtech EFData
Investing in Maximising Performance
CDM760 Point to Point High Performance mode
offering up to >1.5GB/s throughput
Heights HDNA. Low latency, low jitter, adaptive 3rd
generation access waveform
Heights Hpro. Point to Multipoint Remote Gateway up
to 250 x 197Mb/s committed throughput with HDNA
Advanced Wan optimization, Software Defined
functions, Optimising QoE and other secret stuff..
Heights H-DNA
High Performance
Solutions for todays and
the futures dynamic
Mission Critical
Applications
9
Heights Networking Platform
• Comtech’s 3rd gen dynamic bandwidth, hub-spoke networking platform
– Intelligence to maximize QoE
– Efficiency to minimize OPEX
– Horsepower to support end user traffic demand
• Designed to support traditional and High Throughput satellites (HTS)
• Highest performance in class
– Highest forward and return capacity in class
– Highest bandwidth efficiency
– Highest remote packets per second (PPS)
– Highest Inbound speeds, dedicated CIR, up to 197Mb/s
• Superior Quality of Experience (QoE)
– Lowest jitter & latency
11
Elements to
Minimize
Price per
Mbps
12
Lower Price per Mbps Increased Addressable Market
Price Per Mbps
IP Rate / Info Rate Ratios
Adaptive Modulation &
Coding
Traffic Optimization
Lossless Header & Payload
Compression
Dynamic Bandwidth Allocation
H-DNA
Only when all elements
act together in tandem
will the minimal price
per Mbps be acheived
Bandwidth & Power Efficiency
How to Reach the Highest User IP Bits / Hz
• Satellite Bandwidth is the single largest
operating expense for a satellite network
– Higher bandwidth (and power) efficiency and
utilization has a direct impact on performance &
profitability
• Need to incorporate optimization to deliver
– Highest user IP bits / Hz
– Highest user IP bits / Amplifier Watt
• Requires best in class optimization
– Header Comp, Payload Comp, WAN
Optimization, Bi-directional ACM and Power
Control
13
Reduce Total Cost of Ownership (TCO)
H-DNA
Why Have a New Type of Return Access?
• H-DNA (Heights Dynamic Network Access)
• Like MF-TDMA, it will change capacity in response to
a change in traffic from the remote to the hub
• H-DNA switches at MF-TDMA like speed, but without
the amount of jitter introduced by a MF-TDMA switch
• Best of all for the end user; H-DNA adds
approximately 2% overhead compared to what MF-
TDMA adds; 15 to 25% overhead
• Much more efficient utilization of return bandwidth
14
Higher Layer Optimization
• IP Optimization
– Header & Payload compression, Reduces bits transmitted over
satellite
• WAN Optimization
– TCP/http acceleration; improved user experience
– Image smoothing; reduces bits transmitted over satellite, faster
downloads, frees up capacity
– Caching; instantly serve cached content, improved user
experience
• Fully integrated with Multi-tier QoS
– Prioritize mission critical and revenue generating traffic over best
effort traffic
15
There’s a Catch
Internet Traffic and Encryption• Sandvine predicts that “by the end of 2017… Internet traffic is
more than 75 to 80% encrypted in most markets. “
• It is expected that Internet encryption levels will stabilize at
roughly 90% within the next 2 yrs.
• Limits payload compression; effects transport efficiency
16
Internet Traffic (2015)
Encrypted Not Encrypted
Internet Traffic (2016)
Encrypted Not Encrypted
Internet Traffic (2017)
Encrypted Not Encrypted
How to Deliver Superior Efficiency
17
• Class leading, bit/hz performance and economics
Optimized and Efficient Waveforms
• 250x200Mbit/s uncontended throughput
• Class leading packets per secondHigh Performance for demanding applications
• All available Spectrum always used
• All available Bit’s always made availableRealtime capacity allocation based on network-
wide demand
• Realtime lossless payload compression
• Enhance Application behaviorLink and WAN Optimization
• Multicore, field upgradable remote
• Flexible, freely upgradable hub architectureFuture proofed performance
and Scalability
With Superior QoE, and Robustness
• Applications run uninterruptedZero packet loss, zero duplicates and zero out
of sequence packets
• Superior voice and video quality
• Interactive applications don’t experience timeouts
Do not introduce TDMA like jitter and latency
• Faster response for interactive application
• Superior voice and video qualityHigh performance packet processing keeps
latency and jitter to a minimum
• Much more responsive web experienceIntegrated WAN optimization (TCP / http
acceleration) speeds up web based applications
• High priority users and applications protected from network congestion
Multi-tier QoS ensures that mission critical and revenue generating traffic is prioritized over
best effort / low priority traffic
18
19
Key Takeaways
Best Efficiency
Best Ability to Monetize Available
Capacity, All MHz Turned
Into Mbps, All Mbps Allocated and Usable For
Traffic
Best QoE: Clients Can
Differentiate on Service; Better
Retention, Better Ability to Guarantee the
Service