Advantech’s SHB Express (PICMG 1.3) design policy provides clear guidelines that ensure system compatibility. Customers can easily recognize specific solutions based on product naming. For example, server grade PCE-7XXX SHB are compatible with PCE-7BXX backplanes. Mainstream PCE-5XXX SHB are compatible with PCE-5BXX backplanes. This precise naming policy help prevent incompatible SHB and SHB Express backplane combinations.