Some companies are carving their own secure virtual private data networks
out of the giant, high-speed backbones of Internet access providers.
This also enables switching between a Motorola private data network
and a public wide area wireless network.
RADVISION has found that many companies are now using videoconferencing within their private data network
and, due to the abundance of bandwidth in the typical enterprise backbone, are making video calls at a higher bandwidth, 768 Kbps, rather than 384 Kbps.
Of the six satellites to be purchased, four are operational, serving cable television, broadcast and private data network
customers in North America.
Switched Ethernet VLANs provide secure, shared multi-point Ethernet services, enabling enterprises to save money by using the existing public network as a fast, seamless and secure private data network
Building on an already successful relationship, Infonet will continue the expansion and management of Yokogawa's private data network
According to George Walsh, the City of Brockton's communications consultant, "Alcatel won on features, expandability, ease of adapting to our existing private data network
and, last but not least in a government environment, price.
The D6600 NetCom Fire Alarm Reporting System from Radionics of Salinas, California, has received UL 864 Commercial Fire Listing for communication of fire alarms over private data networks
and the Internet.