Day 2 programme

 

Conference Day Two

08:00

Registration and morning networking

Elaine Stafford
08:55

Chairperson’s opening remarks

TOMORROW’S NETWORKS, TODAY

In this morning segment, we take a look at technologies that are impacting our current network architecture and discuss what changes are needed to our network topologies to support the future Internet.
 
Donald Cornwell
09:00

Internet from the heavens – are laser communications satellites finally ready for takeoff?

  • What’s changed in the field of laser communications?
  • How can serve as a complement (or competition?) to subsea communications and meet the booming demand for bandwidth
  • Limitations of laser technology – circumventing the cloud
  • 5-year horizon and potential applications
 
Panel discussion
09:20

Keynote network design panel: New network topologies for a next-gen Internet

  • What are some of the new network topologies that we should start considering to accommodate the expected boom in bandwidth consumption
    • Are there lessons to be taken from terrestrial network architectures?
    • Are there new solutions that will enable these changes in network architecture and how can cable owners balance the cost-benefit relationship in investing in such solutions? 
  • Designing for maintainability – how can we improve so as to reduce upgrade and maintenance cycles
  • Managing ROADMs – how can we improve on reliability and reduce risk?
  • Improving interoperability for software defined systems – how can equipment vendors work better to support fast provisioning of capacity?
 
Troy Li, Chief Executive Officer, Pacific Light Data Communications Co.Ltd
10:10

Morning refreshments & exhibition viewing

REGULATION & POLICY OUTLOOK

New market players, security threats and growing demands for protection of privacy are changing the way telecom regulators and policy makers are governing the telecommunications space. What are these changes, what’s at stake and how can the industry adapt to these changes? 
 

EXTENDING CAPACITY & REACH

The need for higher capacity, faster networking and lower costs of power per bit has created new challenges and opportunities for our optical networks. Addressing these issues will require innovative approaches at every layer of the network. In this segment, we take a look at these new challenges and assess the approaches that have been taken.   
 
11:00

New issues, new players: How are today’s regulations changing?

  • Emerging regulatory issues on the horizon
    • What are the potential pitfalls or challenges for the industry with today’s governments increasingly implementing protectionism measures?
    • E.g. China’s proposed cybersecurity law – how would this affect the way data is being hosted and transmitted, and what are the implications for the subsea industry?
  • Commercial issues with open cables
    • What are the possible issues that regulators will be concerned over, and how can we minimise potential red tape?
 
11:00

Powering Cloud Scale Networks for Subsea

  • What does cloud scale mean for Subsea?
  • Will investments meet demands of connectivity with a path to open programmable cloud networking?
  • How can Subsea owners get the most value from their investment?
 
11:15

ICPC Update: Competition & co-existence with other seabed users

  • How are developments in subsea mining, renewable energy use and MPA growth affecting the way we use the seabed?
  • How will this affect the way we plan for new submarine cable builds and maintain our cables?
  • Updates on BBNJ Prep Com
 
11:15

With greater capacity comes great(er) costs? - Managing cost limitations with increments in capacity

  • What are the existing challenges that come with increasing capacity limits of today’s subsea networks? (e.g. maintaining power efficiency)
  • Takeaways from Nokia-Facebook PCS trial
    • How will this drive down pressure on overall operations and construction cost?
  • What do you hope to see from supplier offerings?
 
11:30

Panel: Going beyond today’s subsea capacity transmission limits for tomorrow’s Internet

  • Evaluating what we have vs what we need – how are today’s hardware capabilities holding up?
  • Creating the new normal – how much can we continue to push the physical limits of capacity transmission? What is key?
  • Programming smarter, more agile and flexible networks – how can we leapfrog today’s capabilities after physical potential is completely exhausted?
    • Next-gen coherent technology – what can we expect (or hope for) with advancements in technology?
    • Assessing the feasibility of the space-division-multiplexing technique for submarine cable systems
    • The case for network disaggregation to create greater scalability and flexibility – what are the commercial implications for cable operators/owners?
  • Maximising the potential of virtualised networks  
 
11:45

Closing Q&A – All hands in: Enhancing industry collaboration to ensure network resiliency and reduce risk

  • Assessing past and present: how has the working relationship between government and the industry changed, and what’s left to be desired?
  • With increasingly crowded waters, what are some ways that governments are managing multiple seabed users and/or collaborating to ensure critical communications infrastructure are protected?
  • What are some of the future potential threats you foresee to our critical comms infrastructure, and how can the industry and policy makers collaborate on minimizing them?
12:10

Networking lunch and exhibition viewing

New Routes and how to finance them

With new routes being deployed to ensure diversity and resiliency, how does this change or affect the business case and financial criteria for investment? We invite various subsea infrastructure financiers to discuss how their considerations have changed, how project financing has changed and new models to consider when investing in some of the world’s newest cable projects
 

TESTING & MEASUREMENT

Keeping submarine cables free from any defects have become increasingly critical, with our networks reaching the stage of being “too big to fail”. How can cable owners ensure that their cables are kept in constant good health, and minimize downtime by early detection of faults?
 
13:40

Panel: Financing tomorrow’s cables

  • Financing now vs then: how has it changed and what are the new trends that have emerged?
    • How are today’s financial markets creating an environment to promote subsea investment?
    • Examining the renewed/emerging interest from new financiers – what’s in it for them?
  • (for financiers) What criteria are you evaluating before making an investment decision?
  • How have cable operators/owners improved in structuring their finances in order to achieve project success? What are the areas that can be improved or made easier?
  • Looking ahead: how will tomorrow’s cables be financed?
13:40

Overcoming challenges of commissioning, turning-up and troubleshooting 100G networks and best practices for transceiver validation in submarine networks

  • Applicable standards for Optical-Signal-to-Noise Ratio (OSNR) measurements at 100G/200G
  • Why old OSNR methods do not work for 100G+ signals
  • Fundamentals of Ethernet testing including Service Activation Methodologies such as iSAM
  • Demystify the different types of optical interfaces including CFP4, QSFP28, QSFP+ and other pluggable transceivers and how to best troubleshoot issues or failures

(cont'd) Panel: Financing tomorrow’s cables

13:55

Case Study – Testing methods for OSNR in open systems

  • Acceptance testing – where to begin?
  • What are the metrics to be agreed on (OSNR, gain profile, bandwidth etc) and what are (or will be) the challenges in coming to an industry standard?
 

(cont'd) Panel: Financing tomorrow’s cables

Route Planning & Marine Surveying

As cable owners look at building on new routes in order to create diversity and redundancy for their network, the functions of route planning and marine surveying become ever more critical in affecting the cable’s lifetime and reliability. In this segment, we explore the new challenges that have emerged, technological advances to enable success and building for harsh environments
 

(cont'd) Panel: Financing tomorrow’s cables

14:10

Reducing risk through your cable route study

  • How can cable owners better plan to ensure optimal routing between landing points?
  • Minimising risk caused by natural and/or manmade influences
    • E.g. Regulatory, competing seabed users, unexploded ordinance (especially for new routes)
 

Data Centres

As our networks have evolved from a beach-to-beach model, to POP-to-POP and now from DC-to-DC, the role of data centres and their relationship with the subsea industry has become even more intertwined. In this segment, we discuss this evolving relationship and project what’s to come in the next 5 years.
 
14:25

Facilitating an off-the-shelf cable landing system & permit in Marseille

Faced with the growth of data traffic and the need for higher network performances, the demand for submarine cable systems is steadily increasing. In response to this trend, Interxion and GPMM share a common goal towards the development of cable landing facilities in Marseille. GPMM acts as a neutral facilitator towards a pre-equipped and pre-authorized landing stations in the Marseille harbor area. By doing so, operators or consortium members could benefit from a neutral “ready to equip” infrastructure, with a pre-authorized permit already provided by the French authorities. In addition to save time, this solution allows an easy implementation in a secure and reliable environment managed with highly operational excellence standards. Mrs Cabau, Port of Marseille Fos CEO and Fabrice Coquio, President of Interxion France, offer to make a presentation of this project and to explain how Marseille has now become a strategic gateway for cable system operators

14:25

Case Study: Building for harsh environments

  • Lessons from dealing with anomalous weather, unique burial conditions and non-traditional seabed locations 
  • Balancing safety vs latency vs projected risks
  • Expectations vs reality: how much did actual installation conditions differ from desktop study and how were they overcome
14:40

Panel discussion: The era of land and sea convergence

  • How are today’s demands for connectivity, resiliency and 24/7 availability affecting the way we build and locate data centres?
    • Where are the new data hubs or regional hubs of connectivity that are being developed today?
  • How does this affect the way today’s networks are designed and deployed?
    • How are technologies such as SDN changing the way bandwidth is consumed and in turn co-location pricing models?
    • What are the physical and/or commercial constraints of extending the submarine network further inland?
  • How can the subsea cable owners and data centre operators work cohesively in facilitating the new digital economy?
    • What are the foreseeable challenges (e.g. regulatory) and how can they be overcome?
 
14:40

Submarine cable maintenance market – the next 10 years

  • Overview of the current marine services market
  • Existing challenges and new opportunities
  • What’s the predicted market performance for the next 5 – 10 years
    • What are some new models of maintenance that could potentially emerge?
    • What would be their barriers to success and/or limitations
    • Will we see new players entering the market?

MARINE OPERATIONS & MAINTENANCE

14:55

Panel: Relooking at maintenance models to achieve greater efficacy

  • Current challenges facing today’s maintenance market for submarine cables
    • Investment into fleet renewal – how sustainable are the existing methods of fleet renewal?  Can this be improved, and how?
  • Assessing the potential for greater inter-industry maintenance models
    • Lessons from changes in ACMA
    • How applicable is this across other regions?
    • What are the technical and commercial limitations of this collaboration?
  • The way forward: how can the industry better address the issues facing the maintenance market today?
    • Are there alternative models that can be considered?
    • How will the way new systems are being designed (e.g. mesh networks with greater resiliency) change or open new ways of looking at this issue?

Chairperson’s closing remarks and end of Submarine Networks World 2017. See you in 2018!

last published: 20/Sep/17 03:15 GMT