Home

The Brazilian telecommunications company Telepar will invest $125 million in a 3100-km fiber-optic

Dec. 1, 1997

The Brazilian telecommunications company Telepar will invest $125 million in a 3100-km fiber-optic network throughout the state of Parana by year-end. Another $130 million will be invested in the project during the first half of 1998 to cover an additional 1600-km area. The company expects to solicit bids for the project, which will be built with sdh-based equipment. Telepar also plans to increase cellular units and wire communications services, requiring a $507 million investment.

Continue Reading

A dozen speeds in the Ethernet roadmap

Putting the lens to optical-layer protection

Sponsored Recommendations

ON TOPIC: Innovation in Optical Components

July 2, 2024

Lightwave’s latest on-topic eBook, sponsored by Anritsu, will address innovation in optical components. The eBook looks at various topics, including PCIe (Peripheral...

PON Evolution: Going from 10G to 25, 50G and Above

July 23, 2024

Discover the future of connectivity with our webinar on multi-gigabit services, where industry experts reveal strategies to enhance network capacity and deliver lightning-fast...

The Journey to 1.6 Terabit Ethernet

May 24, 2024

Embark on a journey into the future of connectivity as the leaders of the IEEE P802.3dj Task Force unveil the groundbreaking strides towards 1.6 Terabit Ethernet, revolutionizing...

Supporting 5G with Fiber

April 12, 2023

Network operators continue their 5G coverage expansion – which means they also continue to roll out fiber to support such initiatives. The articles in this Lightwave On ...