Part of the TICA® series, the DIO 22 is a two input and output Dante interface that delivers the capabilities that audio and AV professionals really need. Equipped with two balanced mic/line inputs and line outputs with four-step gain settings and 24V phantom power on each input. Signal presence lights on each channel speed installation and fault-finding.

The DIO 22 is easy to configure from the front panel and can then be locked to prevent tampering.

Power from any PoE+ network switch or use the optional, external power supply. Since it comes with two Dante networked ports, you can daisy chain devices together. It also works as a PoE+ injector: if you use the external power supply, you can power one further networked device in the chain.

Its tiny form factor (142 x 43 x 221mm) and included mounting plates allow it to be installed discreetly behind screens or under tables. Alternatively, it fits into 1/3 19 inch rack. Use the optional rack tray to slot up to three TICA® series products alongside each other and build a system to your exact requirements, using minimal rack space.

Terminal block connections on the analogue inputs and outputs make wiring easy.

The perfect solution for professional installers wanting to interface into Dante equipment.

Dante Domain Manager and AES 67 compliant.

Two input and output Dante interface
Connect microphones or line level inputs
Four-step gain control and 24V phantom power per channel
Terminal blocks for all analogue connections
Signal indicators on each channel
Use PoE or an external power supply
Use as a PoE injector to power another networked device
Daisy-chain Dante devices together
Easy front panel configuration and user lock

Product type	2x2 I/O Dante Interface
Inputs	2
Input type	Switchable Balanced mic or line level
Line outputs	2
Output type	Balanced line level with auto mute relay on loss of Dante/AES67 signal
Cooling	Convection

Analogue Input Section

Number of input connectors	2
Connector	3-pin terminal block (3.81 mm)
Mic input sensitivity	55mV (Gain +30dB switch)
Nominal input clipping	20 dBu (Sine 1kHz)
Nominal input clipping	Gain 0dB switch
Frequency response	10 hz - 20 kHz ( 0,5 dB)
THD + Noise	< 0.003% (0dB switch, 4 dBu, 20 kHz BW)
DIM	< -90dB (+ 4 dBu)
Input Impedance	10 kohms (balanced)
Crosstalk	< 105dB (20 kHz BW)
SNR	> 112 dB (0dB switch, 20 dBu, 20 kHz BW, a-weighted)
CMRR	> 50 dB
High Pass Filter	100Hz (-3dB, when +15 or +30dB is selected)
Phantom Power (per input)	+ 24 VDC @ 10 mA max
Gain	-15dB, 0dB, +15dB, +30dB

Analogue line outputs

Number of output connectors	2
Line Output Connectors	3-pin terminal block (3.81 mm)
Max. output level	18 dBu
Intermodulation Distortion (SMPTE)	< 0,005 % (-20dBFS to 0dBFS)
THD + N	< 0.002% (10 dBu, 20 kHz BW)
Idle Noise	> - 92 dBu
Dynamic Range	> 107 dB (0dBFS, AES 17, CCIR-2k Weighting)
Frequency range	15 Hz - 20 kHz (-0,5 dB)

Dante™ Specifications

Audio Channels	2 Inputs / 2 Outputs
Bit depth AD/DA converter	24 bit
Sampling frequency	48 kHz
System Latency:	Minimum 1ms
Connector DANTE	100 BASE-T RJ45

PoE ( Power over Ethernet )

Minimum PoE Requirements	PoE+ IEEE 802.3at
PSE+ Data	Capable of powering 1 extra PD unit

Power Supply

Input voltage	24 V DC
Minimum Current	1.5 A
Power connector	Pitch 5,08 mm terminal block (2-pin)
Max. Power consumption	10 W
Idle power consumption	7.5 W (no signal input)
Power Consumption with Secondary Port	22 W
Mains Inrush Current	1.7A @ 230V AC
Operating temperature ( non-condensing )	0°C - 40°C; < 85% humidity
Material	Plastic Front panel
Material	Steel chassis
Dimensions (W x H x D) ( height with rubber feet )	142 mm x 53 mm x 221.7 mm
Weight	1.04 kg
Accessories (included)	Mounting plates for surface mount applications
Accessories (included)	rubber feet
Accessories (included)	Terminal blocks for electrical connections.