Vodafone ( id="symbol_VOD.L_0"> VOD.L ) has agreed to buy Germany's largest cable operator Kabel Deutschland ( id="symbol_KD8Gn.DE KD8Gn.DE ) for 7.7 billion euros ($10 billion), betting on TV and fixed-line services in its biggest deal since 2007. _1"> Announcing its second major acquisition for a European fixed-line network in 12 months, Vodafone said it would pay 87 euros ($110) per share for the group to enable it to offer more competitive packages with TV, fixed-line and broadband services to its mobile customers. The world's second-largest mobile operator, following up its acquisition of Cable & Wireless Worldwide, is however paying a rich price for the German firm and its 8.5 million homes, which it considered buying before it went public in March 2010 at 22 euros per share. One trader who asked not to be named said the offer, Vodafone's biggest since a 2007 Indian acquisition, valued Kabel Deutschland at 12 times enterprise value a