SIEMENS BSC with BR6 and BR7? This topic has 0 replies, 1 voice, and was last updated 20 years, 4 months ago by Neoyao. Viewing 1 post (of 1 total) Author Posts 27th November 2004 at 05:30 #40297 NeoyaoGuest How to caculate the BSC safty load with SIEMENS BSC BR6 or BR7? Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.