Arris was quick to get in touch last week when we suggested the company’s radio silence pre-Anga Com could be cause for concern following its takeover by CommScope earlier this year. Trepidation that an innovative vendor might vanish from sight after being snapped up by a company more averse to public appearances in our industry is only a natural feeling – so we were relieved to hear that Arris would have an even bigger presence post-acquisition with a double stand and a trio of core technology demos. In addition, the company revealed a significant network upgrade project with Vodafone Germany and a recent project with Swiss service provider Sasag – claiming the first European instance of upgrading an entire network…