Shure Incorporated
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Power Over Ethernet (PoE)
This device requires PoE to operate. It is compatible with both Class 0 and Class 3 PoE sources.
Power over Ethernet is delivered in one of the following ways:
A network switch that provides PoE
A PoE injector device
Installation and Rack Mounting
Two mounting solutions are available for installing the Audio Network Interface:
CRT1 19" Rack Tray (optional accessory): Supports up to 3 devices; mountable in a rack or under a table
Single-unit Mounting Tray (included accessory): Supports a single device for mounting under a table
Securing the Devices
Use the included screws from the mounting hardware kit to secure the Audio Network Interfaces. Audio Network Interfaces can
be mounted to face either direction. Insert the screws from the bottom in the appropriate holes, according to the following dia
grams:
Align the holes as shown for securing a single device in the single-unit mounting tray
Align the holes as shown for securing up to 3 devices in the 19" rack tray.
Rack Ear Configuration
A combination of up to 3 Audio Network Interfaces can be mounted in a single 19-inch rack space. The adjustable rack ears
support mounting in a standard equipment rack or underneath a table.