6.10.1 ASI — Status
The ASI view displays an overview of the ASI input signal contents, in addition to listing the threshold
templates currently assigned to the ASI signal. Additional ASI measurements are found in Compare and
ETR 290 views. If an optional VB242 ASI interface module is present in the chassis, the ASI tab will be
labeled ASI1 for the built-in ASI input port on the probe as shown here. If not then the label is ASI.
ASI status - Stream info:
Status:
Bulb indicating whether there is ASI sync or not. Green color indicates
sync whereas red indicates no sync. Grey color shows that the ASI input is
disabled.
Original Network ID: The original network ID as specified in the NIT table
Network ID: The network ID as specified in the NIT table
Transport Stream ID: The transport stream ID as specified in the PAT table
Total bitrate: Total transport stream bitrate including null packets (PID 8191)
Min total bitrate: The minimum total bitrate including null packets
Max total bitrate: The maximum total bitrate including null packets
Effective Bitrate: Transport stream bitrate excluding null packets (PID 8191)
Min effective bitrate: The minimum effective bitrate excluding null packets
Max effective bitrate: The maximum effective bitrate excluding null packets
1 PPS input lock:
Bulb indicating whether there is 1 PPM input lock or not. Green color
indicates lock whereas red indicates no lock. This parameter is only present
if there is a COFDM demodulator in the chassis.
SFN drift:
The ASI SFN drift measured, with the configured SFN drift zero offset sub-
tracted. This parameter is only present if there is a COFDM demodulator in
the chassis.
VB2xx GigE User’s Manual version 5.4 175
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