Phabrix PHQXO-IP-MEAS - IP Network Traffic Measurement

An advanced engineering suite of tools for ST 2110 analysis and debug offers the provision of up to four simultaneous dual Packet Interval Timing measurement windows per input for easy visualization of network congestion and sender packet distribution with max, mean and min inter-packet arrival times. Also included is detailed data reporting of flow packet, clock rates and PTP timing relationship, as well as the measurements of the ST 2110-21 Network Compatibility model (C_INST) and Virtual Receiver Buffer Model (VRX). Advanced measurement of IP flow latency and RTP clock timing relationships for debug of Audio, Video and ANC alignment, source PTP and encapsulation are featured.

Inter-packet Timing

• Stream health reporting using histogram to visualize the distribution of inter-packet arrival times
• SImultaneous reporting of ST 2022-7 primary and secondary flow
• Packet counts (log or linear scales) mapped against arrival times (μs)
• Easy diagnosis of congestion with max, mean and min inter-packet arrival times
• Also available in ST 2022-6

ST 2110-21

• ST 2110-21 measurement of Network Compatibility Model (C_INST) and Virtual Receiver Buffer Model (VRX)
• User control of VRX buffer read-schedule timing
• User control of C_INST buffer drain rate
• PCAP export of kernal traffic*

Advanced Media Timing

• First Packet Time (video timing)
• RTP offset
• Buffer margin
• Advanced, latency measurements
• Measured number of RTP packets and RTP clock rate per second
• Measured RTP clocks per packet per second