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8
TLX48 2RU Matrix Switch Product Manual
thinklogical
Rev. B, May 2022
The Control Cards
The hot-swappable Control Cards
(also referred to as
Controllers
)
connect the TLX48 2RU to an
External CPU.
LAN Ports are available in either fiber-optic or copper RJ45 configurations. The RS-232
serial port may be used for third-party controller integration (such as Crestron, AMX or home-spun
interfaces). Also, the SMP Software may be used to control the Switch via the LAN port.
A Back-up Control Card ensures uninterrupted functionality if the Primary Control Card should fail
or need to be replaced.
The Primary Control Card should always be in the lower controller slot (CTRL 1).
The Back-up Control Card (sometimes referred to as a
Secondary
or
Fail-Over
Control Card) must have
a LAN connection that allows it to communicate with both the Primary Control Card and the SMP (required
for the Back-up Control Card to take control of the TLX48 2RU). For more on Primary and Back-up Control
Cards, see
Safely Remove an Active Control Card or Shut-down the System
on pg.
.
for ordering information.