Wacom CTF-220 Manuel d'utilisateur télécharger pdf (Page 47)

Issue

10.04.A

XT[2] Series DISK RECORDER

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Version 10.04 - Hardware Technical Reference

EVS Broadcast Equipment

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January 2011

2.10 REDUNDANT IPDP SERIAL LINK

The IPDirector communicates with the XT[2] server via one serial link. If that link

fails, the XT[2] server can no longer be controlled by any IPDirector.

From Multicam version 10.01, a failover mechanism has been put into place. This

mechanism will switch the IPDirector link from one port of an XT[2] server to

another port on another XT[2] server.

To ensure the failover, the backup links between IPDirector workstations and the

XT[2] servers need to be physically cabled to a second RS422 port, as shown on

the following schema:

The serial link redundancy will ensure that there is no single point of failure in the

setup. However, you need to put into place a thoroughly thought through IPDP

configuration for the SynchroDB to continue working correctly. This can be

achieved, for example, by defining an IPDirector workstation in Network mode.

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Wacom CTF-220 Manuel d'utilisateur Page 47