… Other instruments and apparatus, specially designed for … (for example, cross-talk meters, gain measuring instruments, distortion factor meters, psophometers) …
Classification opinions
… that employ multiple protocols (Ethernet, ATM (asynchronous transfer module), IPv6 (Internet Protocol version 6), VoIP … multiple access), etc.), simulates traffic and fault conditions in existing networks to analyze effects during … that employ multiple protocols (Ethernet, ATM (asynchronous transfer module), IPv6 (Internet Protocol version 6), VoIP …