53
Calculation equation
Required bandwidth (T
main
) = Total throughput of user devices for mirroring (
Eqn. A
)
+ Total throughput of user devices using Personal Note Taker function (
purple
arrow
)
+ Total for Skype for Business integration (
pink arrow
)
+ Streaming output (
light blue arrow
)
= (6 Mbps × 2 + 1 Mbps × 4)
+ (6.4 Mbps × 100)
+ (4 Mbps + 4 Mbps)
+ 6 Mbps
= 670 Mbps
Adding the margin of 30%, 670 Mbps × 1.3 = 871 Mbps
If joining an existing network, it is necessary to consider whether there is surplus bandwidth
available for Vision Exchange from the existing bandwidth usage. If necessary, enhance the
network infrastructure, for example by adding wireless LAN access points.
If the required network bandwidth cannot be maintained, reduce the number of simultaneous
connections, or set the image quality to Mid or Low to reduce the bandwidth usage for Vision
Exchange. Note that the resulting picture will be degraded if the image quality setting is
reduced.
Note that if a presentation is predominantly composed of still images, the throughput will be
lower and hence the required bandwidth will also be lower. Estimate the network bandwidth to
match the intended use.
