Extensive bandwidth is needed
for in the transmission of compressed or uncompressed video data.
NTSC standard video signals require 209.5Mb/s of bandwidth when
uncompressed by the MPEG 2 codec. Depending on the input format, when the
video singal is compressed it will require either I.5Mb/s for VHS
transission, 5.0Mb/s for broadcast transmission and 7.0Mb/s when
the transmission is studio based.
In this VLAN the signal will operate
on a store and forward mode. It will be configured with a point to point,
unicast connnection. There will be minimal concern for delay (latency)
or framedroping (jitter). |