Optical Transport Market
Infinera, DZS, and Calnex Successfully Demonstrate 5G Mobile xHaul with Open XR
Infinera announced today a successful multi-vendor demonstration of 5G mobile broadband xHaul using coherent open XR optics point-to-multipoint optical transmission. The multi-vendor interoperability testing, conducted with DZS and Calnex, represents a key step toward enabling mobile operators to greatly simplify and cost-reduce 5G and next-generation mobile transport network rollouts through the reduction of the number of optical transceivers, resulting in significant total cost of ownership savings.
Hosted in the European Open Test & Integration Center in Torino by TIM, the high-capacity xHaul application testing included fronthaul, midhaul, and backhaul transport scenarios with XR-based coherent pluggable optics deployed in third-party hosts supporting point-to-point and point-to-multipoint optical transmission. Results of the performance testing included successful demonstration of xHaul synchronization and timing distribution in a point-to-multipoint optical transport architecture.
“It is not only the significant bandwidth demands of 5G that create challenges for mobile operators, but also the fundamental misalignment between actual 5G network traffic patterns and the underlying transport technology,” said Ron Johnson, SVP and General Manager, Optical Subsystems and Global Engineering Group, Infinera. “Working in close collaboration with industry-leading mobile operators such as TIM, this testing validates the critical role that XR optics innovation can play in transforming the economics of 5G transport and paving the way for efficient 6G networks.”
Equipment used in the interoperable xHaul testing included Infinera ICE-X intelligent coherent pluggables, the DZS Saber 2200, and Calnex Paragon-NEO. Part of the work carried out by TIM and Infinera was supported by the EU project ALLEGRO, GA No. 101092766.
About DZS:
DZS (Nasdaq: DZSI) is a developer of Network Edge, Connectivity and Cloud Software solutions enabling broadband everywhere.
About Infinera:
Infinera is a global supplier of innovative open optical networking solutions and advanced optical semiconductors that enable carriers, cloud operators, governments, and enterprises to scale network bandwidth, accelerate service innovation, and automate network operations. Infinera solutions deliver industry-leading economics and performance in long-haul, submarine, data center interconnect, and metro transport applications. To learn more about Infinera, visit www.infinera.com, follow us on X and LinkedIn, and subscribe for updates.
References:
Telenor Deploys 5G xHaul Transport Network from Cisco and NEC; xHaul & ITU-T G.8300 Explained
Orange Deploys Infinera’s GX Series to Power AMITIE Subsea Cable
Infinera trial for Telstra InfraCo’s intercity fiber project delivered 61.3 Tbps between Melbourne and Sydney, Australia
Fiber Build-Out Boom Update: GTT & Ziply Fiber, Infinera in Louisiana, Bluebird Network in Illinois
Dell’Oro: Optical Transport, Mobile Core Network & Cable CPE shipments all declined in 1Q-2024
Apparently, there’s no place to hide in any telecom or datacom market? We all know the RAN market has been in a severe decline, but recent Dell’Oro Group reports indicate that Optical Transport, Mobile Core Network and Cable CPE shipments have also declined sharply in the 1st Quarter of 2024.
Here are a few selected quotes from Dell’Oro analysts:
“The North American broadband market is in the midst of a fundamental shift in the competitive landscape, which is having a significant impact on broadband equipment purchases,” said Jeff Heynen, Vice President with Dell’Oro Group. “In particular, cable operators are trying to navigate mounting, but predictable, broadband subscriber losses with the need to invest in their networks to keep pace with further encroachment by fiber and fixed wireless providers,” explained Heynen.
Omdia, owned by the ADVA, expects cable access equipment spending to grow later in 2024 and peak in 2026 at just over $1 billion, then drop off to $700 million in 2029.
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“Customer’s excess inventory of DWDM systems continued to be at the center stage of the Optical Transport market decline in the first quarter of 2024,” said Jimmy Yu, Vice President at Dell’Oro Group. “However, we think the steeper-than-expected drop in optical transport revenue in 1Q 2024 may have been driven by communication service providers becoming increasingly cautious about the macroeconomic conditions, causing them to delay projects into future quarters,” added Yu.
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“Inflation has impacted the ability of some Mobile Network Operators (MNOs) to raise capital, and it has also impacted subscribers when it comes to upgrading their phones to 5G. Many MNOs have lowered their CAPEX plans and announced that they have fewer than expected 5G subscribers on their networks; which limits MNOs’ growth plans. As a result, we are lowering our expectations for 2024 from a positive growth rate to a negative one,” by Research Director Dave Bolan.
- As of 1Q 2024, 51 MNOs have commercially deployed 5G SA (Stand Alone) eMBB networks with two additional MNOS launching in 1Q 2024.
References:
Optical Transport Equipment Market Forecast to Decline in 2024, According to Dell’Oro Group
Optical Transport Equipment Market Forecast to Decline in 2024, According to Dell’Oro Group