Qos (Quality Of Service) Settings - Shure MXA902 Manual

These latency values should be used as a starting point. To determine the exact latency to use for your setup, deploy the set­
up, send Dante audio between your devices, and measure the actual latency in your system using Audinate's Dante Controller
software. Then round up to the nearest latency setting available, and use that one.
Use Audinate's Dante Controller software to change latency settings.
Latency Recommendations
Latency Setting
0.25 ms
0.5 ms (default)
1 ms
2 ms

QoS (Quality of Service) Settings

QoS settings assign priorities to specific data packets on the network, ensuring reliable audio delivery on larger networks with
heavy traffic. This feature is available on most managed network switches. Although not required, assigning QoS settings is
recommended.
Note: Coordinate changes with the network administrator to avoid disrupting service.
To assign QoS values, open the switch interface and use the following table to assign Dante -associated queue values.
• Assign the highest possible value (shown as 4 in this example) for time-critical PTP events
• Use descending priority values for each remaining packet.
Dante QoS Priority Values
Priority Usage
Time-critical PTP
High (4)
events
Medium (3) Audio, PTP
Low (2) (reserved)
None (1) Other traffic
Note: Switch management may vary by manufacturer and switch type. Consult the manufacturer's product guide for specific configuration details.
For more information on Dante requirements and networking, visit www.audinate.com.
Networking Terminology
PTP (Precision Time Protocol): Used to synchronize clocks on the network
DSCP (Differentiated Services Code Point): Standardized identification method for data used in layer 3 QoS prioritization
Maximum Number of Switches
3
5
10
10+
DSCP Label Hex
CS7 0x38
EF 0x2E
CS1 0x08
BestEffort 0x00
®
Decimal Binary
56 111000
46 101110
8 001000
0 000000
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