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Telxius leads the global subsea cable market with 82,000 km of advanced digital infrastructure, recently announcing the Tikal project to enhance connectivity between Guatemala and the United States. Exploring potential in regions like Europe and Latin America, Telxius remains dedicated to offering improved connectivity and faster data transmission worldwide.

Tamares Telecom partners with Grid Telecom to create ANDROMEDA, a subsea optical fiber cable system connecting Greece, Cyprus, and Israel, aiming to establish a new telecommunications corridor between Europe and the Middle East. This strategic alliance offers enhanced connectivity, network diversity, and low latency for wholesale customers across the region.

NEC Corporation, along with its subsidiary OCC Corporation and Sumitomo Electric Industries, has stated that they have conducted the first testing of an uncoupled 4-core underwater fiber cable and confirmed its transmission performance to fulfill the stringent requirements of global telecommunications networks.   International data usage is anticipated to increase by 30-40%  by 2026, owing to reasons such as the expansion of 5G mobile data and the necessity to exchange ever more content between data centers located around the world. Submarine networks are using space division multiplexing (SDM) technology to fulfill this need, which increases the number of separate spatial channels to maximize the overall capacity of the system, decrease energy usage and minimize the cost per bit transferred. Multicore fiber is projected to increase the number of parallel optical fiber cores without changing the size and structure of underwater cables, allowing the introduction of second generation of submarine SDM…

Spain’s leading telecommunications group, Telefónica, has announced the sale of a controlling stake in its fiber network in Colombia to a global investment company KKR. With the sale of this majority stake, the telecommunications company expects to reduce its debt by $169 million.    As part of the agreement, KKR will hold 60% of the shares in the new Colombian fiber company, and Telefónica will retain the remaining 40% and contribute its existing fiber assets in the country. The new company will start operating with a fiber-to-the-home (FTTH) network, covering 1.2 million locations in 50 cities and municipalities and serving 380,000 customers by the end of the first quarter 2022. In three years, their goal is to reach 4.3 million sites in almost 90 cities.   The deal between Telefónica and KKR values the new company at $500 million. This entity will be the first independent Colombian open access wholesale…

BT, the UK’s largest telecoms and network provider, has launched hollow core fiber trials at the BT Labs in Adastral Park, Ipswich, in a joint venture with Lumenisity, the University of Southampton’s spin-off company and Mavenir, the Open Radio Access Network (O- RAN) mobile carrier.   The research is being carried out at BT’s research and engineering facilities, with the researchers using a 10-kilometer-long hollow-core fiber cable made by Lumenisity. This state-of-the-art network cable has a hollow, air-filled center that extends through the entirety of the cable. The hollow core fiber will be tested for a myriad of applications, such as the possible benefits to 5G networks and highly secure communications such as Quantum Key Distribution (QKD).   Reducing the latency of hollow fiber light could provide immense benefits, including high-frequency trading and reduced mobile network costs. This joint venture has revealed that the usage of hollow core fiber can…