Exfo MaxTester DSL Bedienungsanleitung PDF herunterladen (Seite 36)

MaxTester DSL Test Results 30

Channel Analysis

The Channel Analysis function provides a separate tab for

every live stream channel. Each channel displays the

following information:

³ Stream Rate Info

³ Transport Rate (kbit/s)

³ IP Packet Rate (kbit/s)

³ Stream Content lists the statistical information about

the Video, Audio and Program Association/Map

Table(s) content for each MPEG video

analyzed stream.

³ PID is a unique integer value or packet identifier

(PID) that indicates the type of data that is stored

in the packet payload of the video stream.

³ Rate (kbit/s) is the rate calculated of a given

stream content.

³ Stream Error Indicator

³ TS Packet Loss Counter is the number of packets lost, with errors, or out of

sequence, during the test period in the transport stream.

³ TS Packet Loss Ratio (%) is the percentage of IP packet loss during a one

second period in the transport stream.

Join Leave

The Join Leave tab displays a list of IPTV channels from

the alias table, their activity (measured Zap time), and

pass/fail status. Upon successful WAN connection, the

Join/Leave Channel lists and Join and Leave buttons

are shown.

Note: Join and Leave buttons are not shown in

Auto Test since join and leave are

automatically executed.

To join/leave channels:

1. Press Join to have the STB send an IGMP report with

the multicast IP address.

2. Press Leave to inform the network to stop sending the

current stream.

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Exfo MaxTester DSL Bedienungsanleitung Seite 36