The success of NG-PON2 heavily relies upon availability of low-cost, reliable tunable optics, according to Ovum.
Shipments of optical line terminals (OLTs) and optical network terminals (ONTs) are increasing, as the vendor supplier base grows alongside news of NG-PON2 equipment deployments, Julie Kunstler, principal analyst at Ovum, told Broadband World News.
"Ovum just published its wireline broadband access equipment forecast," she said. "We expect significant price declines in NG-PON2 ONTs and ONUs over the forecast period. In terms of CAGR for 2018 to 2023, there'll be a decline of 21%."
However, NG-PON2 optics -- OLTs, ONTs and optical network units (ONUs) -- will remain higher than those of XGS-PON, Kunstler noted. That's because, in part, tunable optics remain more expensive.
"In addition, the volumes for NG-PON2 will remain lower than the expected volumes for XGS-PON as we are not seeing interest in the NG-PON2 approach by China's operators," she added. "However, for some operators there are clear benefits to the NG-PON2 approach."
Using fixed wireless, a merged Sprint/T-Mobile could reach about 85% of those the FCC defines as unserved and underserved rural customers, Sprint Chief Technology Officer John Saw told attendees at the Wells Fargo 5G Forum in New York on Thursday.
ADTRAN is now an Open Networking Foundation supply chain partner and strategic advisory board member, placing the vendor at the forefront of ONF's development of a new reference design process for future networks.
MobiTV will launch MobiTV Connect in July, a multi-tenant managed streaming service that already boasts delivery rights from more than 210 major networks and 35 service provider customers, says MobiTV CEO Charlie Nooney.
Australian wholesaler nbn eliminates costly and disruptive trenching of homeowners' driveways by using copper to deliver last-mile connectivity from sidewalk-based Distribution Point Units (DPUs) to subscribers.
We will explore several fiber network environments, common vulnerabilities, and the business impact of failures. Fiber networks are typically a combination of owned and leased fiber. Learn how to reduce MTTR by up to 60% when an event occurs and how to detect degradation before it generates a service impact. Fiber monitoring of leased fiber helps ensure that the responsible party is dispatched for repair and SLAs can be managed. We will discuss both in service and out of service monitoring. Learn about the opportunities to improve business results in the following environments:
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5G small cell combined with leased fiber - ensuring the SLA for leased fiber
Long haul and Metro dark and lit fiber monitoring - reducing MTTR and preventing damage
FTTX construction and service activation in the access or MSO network - accelerating time to revenue
In this insightful Light Reading radio show, Kurt Raaflaub, Head of Strategic Solutions Marketing, will outline the key service provider challenges, deployment considerations, next-gen Gigabit technologies, and service models to win market share in the rapidly growing MDU market.