Belden GRASS VALLEY KALEIDO Series, Инструкция по установке и обслуживанию

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IP Network Setup
Network Considerations
Network Considerations
It is possible to add and configure up to 6000 logical sources without exceeding the
network’s bandwidth or the unit’s decoding resources.
The Kaleido
- IP supports concurrent decoding of up to 512 elementary streams within a
program.
The Kaleido
- IP supports layouts using up to 600Mbps of streaming bandwidth. However,
when using a layout touring application, the total bandwidth usage per layout should be
limited to 400 Mbps across all network interfaces, and the touring period should be at least
30 seconds. In the case of the Kaleido - IP-6, layout touring should be avoided (a source
cycling application should be preferred when required). Implementing a source cycling or
layout touring configuration requires iControl.
The Kaleido
- IP supports streaming over wide area networks (WAN), which are subject to
packet delay variation (jitter), latency, packet reordering, and packet loss. It also supports
encoders that transmit in bursts or with long delays between packets. The Kaleido - IP can
handle transmission delays matching the encoder’s video buffer delay, and, in the case of
RTP streams, up to ±120 ms of packet delay variation.
The Kaleido
- IP multiviewer joins a multicast group only when decoding is required, that is
when a source is being monitored on the wall. In addition, streams that are not decoded are
joined momentarily in a polling manner—one stream at a time—to update the PMT and
PAT information. The Kaleido - IP leaves the multicast group as soon as a change of layout
implies that a different set of streams must be decoded.
However, if your situation involves frequent changes of layout (e.g., loading a new layout to
the monitor wall every minute), then, when you are creating or editing a layout, make sure
to terminate XEdit’s connection to the Kaleido - IP once configuration tasks are completed.
TCP/UDP Port Usage
The various Kaleido - IP communication protocols require access to specific ports. In
networks where a firewall is present between device A and device B, the ports used to
communicate from device A to device B must be open on the incoming (external) side of
the firewall.
From client to multiviewer
The following ports must be open on the Client (i.e., the workstation running XEdit):
Note:
All necessary ports are open by default on the multiviewer. There is
no mechanism provided for changing the default settings.
Port Used for Transport Notes
443 HTTPS TCP Used by XAdmin for secure access
7 HTTP TCP Used by XEdit for ping probing
80 TCP Used by XEdit and XAdmin
5122 TCP Used by XEdit for keepalive (heartbeat)
5432 TCP Used by XEdit for export operations