Calculation Equation Required Bandwidth; Total Throughput From Pods To Main Unit (Eqn. B); Total Throughput From Main Unit To Pods (Eqn. C) - Sony Vision Exchange PEQ-C100 System Integration & Services Manual

Network bandwidth that must be maintained between each Pod and layer 2 switch
Calculate the total throughput corresponding to the red, blue, and green arrows for a Pod in
"Small-scale 3-Pod configuration" (page 45).
Calculation equation
Required bandwidth (T
(Eqn. A)
+ Throughput of content display Pod sharing from each Pod to the main unit
blue arrow)
+ Throughput for content display Pod sharing to each Pod from main unit
green
= (6 Mbps × 1 + 1 Mbps × 5)
+ 6 Mbps
+ 6 Mbps
= 23 Mbps
Adding the margin of 30%, 23 Mbps × 1.3 = 29.9 Mbps
Network bandwidth that must be maintained between main unit and layer 2 switch
Calculate the total throughput corresponding to the pink, blue, green, orange, and light blue
arrows in "Small-scale 3-Pod configuration" (page 45).
Calculation equation
Required bandwidth (T
+ Total throughput from Pods to main unit
+ Total throughput from main unit to Pods
+ Total for Skype for Business integration
+ Streaming output
= (6 Mbps × 2 + 1 Mbps × 4)
+ (6 Mbps × 0 + 1 Mbps × 3)
+ (6 Mbps × 3)
+ (4 Mbps + 4 Mbps)
+ 6 Mbps
= 51 Mbps
Adding the margin of 30%, 51 Mbps × 1.3 = 66.3 Mbps
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.
Medium-scale 6-Pod configuration
This section describes how to calculate the required network bandwidth for a medium-scale
configuration using six Pods.
) = Total throughput from a wireless LAN access point to a Pod
pod
arrow)
) = Total throughput of user devices connected to main unit
main
(light blue
(Eqn. B)
(Eqn. C)
(pink arrow)
arrow)
47
(one
(one
(Eqn. A)