Ciena announced on Monday that Vietnamese telco Viettel has deployed its 800G coherent optics technology to boost the service capacity of its optical backbone network, which will also help Viettel accelerate its 5G rollout.
Liberia is the latest African country to be hit with internet service disruptions, which the Liberia Telecommunications Authority (LTA) has attributed to a cut in the ACE (Africa Coast to Europe) subsea cable.
Residents of Tonga’s outlying islands will have to wait until at least mid-August for internet connectivity to return to normal, as the ship sent to repair the nation’s only domestic subsea cable is itself being repaired after breaking down.
Internet services in Bangladesh have been partially disrupted since early Saturday morning after the SEA-ME-WE 5 submarine cable was damaged, knocking out two-thirds of the country’s international subsea capacity.