Erin Dunne, director of research at Vertical Systems Group, says companies migrating from frame relay and ATM are moving to Ethernet faster than those using private lines, including T-1s and higher.

Out with the old (frame relay, ATM and subscriber lines) and in with the new (e.g., Ethernet or IP MPLS VPN services). That's the latest trend in enterprise networking, according to market watcher ...

Although users are spending $2.3 billion more this year on broadband services compared to 2002, most are sticking with traditional offerings. A recent report by Vertical Systems Group suggests that ...

In 1992, frame relay was portrayed as an interim technology that would be replaced by Switched Multimegabit Data Service. In 1995, industry insiders predicted frame relay would be devoured by ATM.

A high-speed packet switching protocol used in wide area networks (WANs). Providing a granular service of up to DS3 speed (45 Mbps), it has become popular for LAN to LAN connections across remote ...

Ascom Timeplex has announced the release of the ATM-ICP for its Synchrony ST-1000 hybrid circuit/ frame switch. The integrated cell processor (ICP) provides high-speed data transport at 155Mbps and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Asynchronous-transfer mode (ATM) is a core telecommunications technology that evolved from analog ...

The ATM bandwagon isn't free-wheeling through Europe as powerfully as expected. According to a new study by Total Research European, network managers perceive ATM to be the leading-edge technology of ...

Voice and data convergence is still in its infancy. Adoption rates are steadily increasing, and the technology has improved. However, uniting voice and data traffic over a WAN using transport ...