LOS ANGELES—This is the second installment of a contribution from Jim DeFilippis on SDI versus IP. For Part 1, see “Which Switch is Which?” The second tale-of-the-tape issue is delay or latency. There ...

Have you ever performed surgery on data packets? There are times when that may be the best way to troubleshoot and optimize your network. This edition of the Packet Professor will get you started in ...

System Packet Interface-4 Phase 2 (SPI-4.2) is a protocol used for data transfer between link layer and physical layer. It is an interface for packet and cell transfer between a physical (PHY) layer ...

The use of IP for audio and broadcast transport applications has gained increasing attention as the quality of service (QoS) of packet switched networks continually improves. The lure of reduced costs ...