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Network switch Requirements for KD AV over IP
Key Digital's AV over IP systems utilize multicasting technology to broadcast streams throughout the network.
AV over IP requires a network switch with IGMP (Internet Group Management Protocol) support to direct traffic of
the broadcast streams, ensuring that only the desired decoders receive the stream from the selected encoder.
If the system spans multiple network switches, it is required for the switches to be connected via 10G fiber cabling
for the purpose of stacking. You must use two of the same series of network switch in these scenarios for best
compatibility.
For 1080p systems (KD-IP1080, KDIP120 models) that plan to use the video preview feature of the
IGMP v3 must be enabled. For 1080p or 4K systems that will not use the video preview feature, IGMP v2 is enabled.
KD-IP822, 922, 1022 systems require the following IP addresses to be reserved. They cannot be assigned to KD-
IP822, 922, or 1022 units:
192.168.1.1, 192.168.1.50, 192.168.1.90, 192.168.1.100, 192.168.1.150, 192.168.1.200
Feature
IGMP v2
IGMP v3
Bandwidth
8K Jumbo Frame
PoE
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4K System
(KD-IP822, KD-IP922, KD-IP1022 models)
X
1Gbps
X
Optional
Key Digital
1080p System
(KD-IP1080, KD-IP120 models)
X (for non-video preview systems)
X (for video preview systems)
100BaseT
Optional (excl KD-IP120PoE models)
App,
4 |
P a g e
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