Metro transport networking will never be the same again. That's the main conclusion to be drawn from the latest edition of Heavy Reading 's metro packet-optical tracker, the findings of which highlight a trend we identified a year ago -- the arrival of the P-OTS 2.0 era.
Packet-optical transport (P-OTS) has always been a nebulous term in the industry, but we've defined P-OTS products as those that combine native packet switching/transport and native TDM switching/transport, with or without DWDM optics, within a single network element.
In early 2013, data from a Heavy Reading survey of network operators pointed to a coming shift in their metro transport requirements, away from the historic emphasis on TDM features and functions and firmly toward packet features and functions, and, where capacity demands warranted it, integrated DWDM optics. We've labeled this shift as "P-OTS 2.0," and it provided a strong catalyst for P-OTS suppliers in 2013. With three quarters of market data gathered, we estimate that global P-OTS system revenue increased 40% in 2013 to reach $1.8 billion. In 2012, P-OTS had a relatively lackluster year of just 21% growth, so the market resurgence has been a welcome trend for suppliers.
Our current thinking is that P-OTS 2.0 has enough momentum to carry the market through 2015, as operators continue to drop legacy Sonet/SDH equipment in favor of packet- and optics-heavy P-OTS gear. We believe that 2014 will the critical cross-over year in which annual P-OTS spend exceeds legacy Sonet/SDH spend for the first time.
However, there is a cautionary tale here for P-OTS suppliers as well. The declining relevance of native TDM that is helping P-OTS today will ultimately prove problematic as traditional Layer 2/3 switch suppliers, some of which may integrate DWDM optics to their products, increasingly compete for transport applications. In a world where all TDM is emulated, what will be the advantage of P-OTS over transport class Layer 2/3 switches?
A battle looms, and we think it's one that heats up from 2016 onward. At that point, P-OTS suppliers will need to have (and articulate) a clear advantage that does not rest on native TDM.
As video consumption swells across all available player devices, the industry is looking to transition from quadrature amplitude modulation (QAM) technology to Internet Protocol (IP) and that migration is making multicast adaptive bit rate (M-ABR) a top choice for providers.
Light Reading’s Upskill U is a FREE, interactive, online educational resource that delivers must-have education on themes that relate to the overall business transformation taking place in the communications industry.
Wednesday, September 28, 1:00PM EDT Gigabit 101 Will Barkis, Senior Technology Analyst, Orange
Six different communications service providers join to debate their visions of the future CSP, following a landmark presentation from AT&T on its massive virtualization efforts and a look back on where the telecom industry has been and where it's going from two industry veterans.
At Light Reading's NFV & Carrier SDN event in Denver, Ray Watson, vice president of Global Technology at Masergy, says that because of the growth in virtualization, the threat landscape is shifting in favor of the attackers. As a result, service providers need to think beyond just defending the perimeter and take a more holistic approach to security.
At September's NFV & Carrier SDN event in Denver, Light Reading sat down with Victoria Lonker, director of Product and New Business Innovation at Verizon, to chat about where the carrier is with delivering virtualized services to business customers.
Nick Thomas, practice leader of digital media at Ovum, talks about how digital transformation in the technology, media and telecom sectors will enable the development of a new range of applications and services for enterprises and consumers and how the upcoming Digital Futures event in London will examine ...
Heavy Reading Senior Analyst Jim Hodges speaks with Accenture's Larry Socher and Matt Anderson about what service providers must do to transform their business to get the benefits of SDN and NFV including: leveraging DevOps, introducing real-time OSS and implementing analytics.
VeEX's Senior Director of Business Development, Perry Romano, explains how VeEX provides tools to help install, maintain, monitor and manage network infrastructure efficiently and effectively. The portfolio of products on display include the RXT-6000, MTTplus and TX300s.
Light Reading Editor Mitch Wagner talks to NetScout CMO Jim McNiel about maximizing the benefits of enterprise cloud and digital transformation while minimizing potential pitfalls with a proper monitoring and instrumentation strategy.
Many of the initial use case implementations are single-vendor and self-contained. The industry is still climbing the virtualization maturity curve, needing further clarity and stability in the NFV infrastructure (NFVi) and greater availability and choice of virtualized network functions (VNFs). Interoperability between NFVis and VNFs from different vendors ...
Join us for an in-depth interview between Steve Saunders of Light Reading and Alexis Black Bjorlin of Intel as they discuss the release of the company's Silicon Photonics platform, its performance, long-term prospects, customer expectations and much more.
A vital part of increasing the number of women in comms is transforming the ways companies can support and empower women. While progressive company policies that support both men and women in achieving work-life balance are a step in the right direction, creating a company culture that supports those policies can at times be more challenging.
During this show, we'll talk to Lynn Comp, Senior Director of Industry and Sales Enabling (ISE) in the Network Platforms Group at Intel, about why those challenges exist and how companies can overcome them. She'll provide insight into how Intel has worked to create a culture that supports work-life balance, and provide steps and guidance for other companies wishing to do the same. We will also leave plenty of time to get your questions answered live on the air.