EVS XT2+ Manuale Utente Scaricare il pdf (Pagina 52)

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10.05.A

XT2+ Series DISK RECORDER – Version 10.05 - Hardware Technical Reference

EVS Broadcast Equipment SA – July 2011

2.9 REDUNDANT IPDP SERIAL LINK

The IPDirector communicates with the XT2+ server via one serial link. If that link

fails, the XT2+ 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 XT2+ server to

another port on another XT2+ server.

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

XT2+ 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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EVS XT2+ Manuale Utente Pagina 52