'such network' is a correct and perfectly usable phrase in written English.
For example, you might use it in a sentence like, "The company has built up such network of contacts over the years."
PayPal also took advantage of such "network effects".
Such network roaming agreements are customary in the mobile telephone world.
To make the most of such network effects, interoperability between different technologies is essential.
Such "network neutrality" is incompatible with charging content providers for moving their bits of data.
Indeed, one such network relayed contrasting stories on its different channels.
One such network, AirCert, has been developed by the CERT Coordination Center at Carnegie Mellon's Software Engineering Institute.
Such network access is crucial to competitors because the Bells' lines reach into virtually every home in America.
Such network perspectives explicitly account for interrelationships, theorizing about the implications of network structures for economic activity and organization.
Europe has no such network nor open-access rules.Some European countries are keen to replicate America's shale-gas boom.
But the investor is unlikely to build any such network himself and is hoping that others will now take up the challenge with him.
A consortium of 42 municipalities in Silicon Valley now contends to become the largest such network, at 1,500 square miles.
