A group that includes the assets of three acquired startups is in charge of a far-reaching product that puts the Cisco brand on social networking, Web hosting, content delivery and even aggregation of data about Web users' activity.

The Eos media platform, developed by the Cisco Media Solutions Group and introduced at the International Consumer Electronics Show in January, is a tool for media companies to build targeted Web sites for all their entertainment properties, merging content delivery with social networking. Company officials gave more details about the cloud-based service and its innovative business model at a media event at the San Francisco offices on Wednesday. Eos is designed to help media companies better leverage the movies, TV shows and musical artists they represent to attract fans and revenue.

Sites created with Eos can tap into content from anywhere across a large media company, according to Cisco. The sites can be customized to the various musical artists, TV shows or movies, and include a wide range of Cisco-supplied components, such as forums, chat and RSS feeds, as well as third-party elements integrated via APIs (application programming interfaces).

Content hosted on Eos can be syndicated to existing social-networking sites such as Facebook, but media companies can get even more value out of it by hosting social networking on their own Eos-based sites, said Dan Scheinman, senior vice president and general manager of the Cisco Media Solutions Group. If well-managed, those sites can create communities around content that keep fans coming back, he said.

The content owners can moderate the user activity on each site or outsource that function to a third party, while applying different standards to different sites depending on the type of artist or property represented there. That could make potential advertisers feel safer appearing on a site because they know what may show up alongside their brands, according to Scheinman.

Other vendors offer pieces of what Eos offers, but putting those together involves a capital investment that media companies don't want to make if they can get the same results from a cloud service, Cisco and others say.

What Cisco is selling is primarily the tools to deliver promotional content and generate fan excitement. But the company said it's also offering data that could be invaluable to its clients. By analyzing activity on all the sites using Eos, Cisco can detect patterns that show, for example, that many fans of one musical artist are also likely to be fans of a particular TV show, said Scott Brown, manager of marketing strategy at Cisco. It can do so even with anonymous information, and won't share personal data about individual users, he said.