U.S. data center company Equinix Inc said on Friday it had agreed to buy British peer Telecity Group in a deal worth 2.35 billion pounds ($3.6 billion) which ends Telecity's pursuit of smaller Dutch firm Interxion Holding NV.

Telecity, which runs some of the huge computer centers which process traffic on the Internet, said in a statement its board had recommended Equinix's offer, and as such it was terminating an all-stock deal to buy Interxion for $2.2 billion.