IBM Builds Carbon Nanotube Chip
IBM announced a breakthrough in building a semiconductor using carbon nanotubes instead of silicon. IBM researchers created a device consisting of more than ten thousand working transistors made of nano-sized tubes...
| Converge Digest tracks the technologies transforming optical communications across AI infrastructure, cloud computing, telecommunications and hyperscale networking. Coverage spans coherent optical transport, pluggable optics, silicon photonics, optical I/O, co-packaged optics, photonic integrated circuits (PICs), optical switching, subsea systems, hollow-core fiber and next-generation optical networking architectures. |
Technology Pillars Optical I/O › Silicon Photonics › Co-Packaged Optics › Pluggable Optics › Coherent Optics › Optical Switching › Optical DSPs › VCSELs › Hollow-Core Fiber › Subsea Systems › |
Key Players Coherent Lumentum Cisco Marvell Broadcom Nokia Ciena Hamamatsu Intel Ayar Labs |
| Tracking: Optical Transport • Coherent Optics • Pluggable Optics • Silicon Photonics • Optical I/O • Co-Packaged Optics • Photonic Integrated Circuits (PICs) • Optical DSPs • VCSELs • Optical Switching • Hollow-Core Fiber • Subsea Networks • AI Interconnects • Data Center Interconnect (DCI) • Ultra Ethernet |
IBM announced a breakthrough in building a semiconductor using carbon nanotubes instead of silicon. IBM researchers created a device consisting of more than ten thousand working transistors made of nano-sized tubes...
SingTel has deployed Ciena’s 5410 Packet-Optical Reconfigurable Switch System (RSS) and OneConnect Intelligent Control Plane software to augment its global ConnectPlus IPLC network. Financial terms were note disclosed. SingTel’s newly...
The Latin American Nautilus (LANautilus) undersea cable system, which links stations in South, Central and North America with Telecom Italia’s Sparkle Global Backbone, has been upgraded with Ciena’s coherent 40G...
Janet6, the next generation of the national Research and Education (R&E) network in the United Kingdom, has selected Ciena's 6500 packet-optical platform, equipped with WaveLogic™ Coherent Optical Processors, for its...
XO Communications will deploy Ciena’s Packet-Optical Transport technology to provide optical transport and business Ethernet services via its metro and regional networks, nationwide. Financial terms were not disclosed. XO is...
VimpelCom has selected Ciena’s 6500 Packet-Optical Platform for the upgrade and expansion of its national optical network. The upgraded network spans over approximately 10,700 km, including major routes from Moscow...
Ciena reported revenue of $474.1 million for its fiscal third quarter ended July 31, 2012, up 8.9% from the same period last year and down 0.7% from the preceding quarter....
Spirit Communications, a CLEC serving business customers in North and South Carolina has selected Ciena's 5430 Packet-Optical Reconfigurable Switching System (RSS) and OneConnect Intelligent Control Plane software to upgrade its...
Cal (Israel Credit Cards Ltd) has selected Ciena and its partner Telrad to build a high-capacity, low-latency private optical network connecting its new data centre in Yehud to its main...
Cal (Israel Credit Cards Ltd) has selected Ciena and its partner Telrad to build a high-capacity, low-latency private optical network connecting its new data centre in Yehud to its main...
The Japan-U.S. Cable Network is upgrading its trans-Pacific submarine network, which spans close to 23,000 kilometers from the U.S. to Japan, with Ciena’s coherent 100G technology. The deployment will use...
Samsung SDS, a global information and communications technology service provider, has deployed Ciena’s full portfolio of intelligent Packet-Optical Switching, Packet-Optical Transport, Carrier Ethernet (CES) and ON-Center Management Suite solutions to...
Sprint is upgrading its optical backbone network with Ciena’s 6500 Packet-Optical Platform, which converges Ethernet, TDM, and WDM capabilities. Financial terms were not disclosed. The updated network, powered exclusively by...
© 2026 Converge Digest - A private dossier for networking and telecoms.
© 2026 Converge Digest - A private dossier for networking and telecoms.