QIO Series

Q-SYS Network I/O Expanders

The Q-SYS QIO Series network I/O expanders extend your Q-SYS system’s capabilities to enable streamlined interoperability with non-networked audio and control devices. By separating local I/O from processing hardware, the QIO Series offer modular and easily scalable network I/O to support your desired topology. Each of the six models supports a different, specific connectivity type, from mic/line audio I/O to control (IR, Serial, or GPIO).
 

The Right I/O Where You Need It

Provide your Q-SYS system with greater flexibility to deploy mic/line audio or control connectivity where it’s most convenient. Each of the six models offers a single connectivity type in a compact form factor that can be rack- or surface-mounted.

Expanded I/O Customization

Add network I/O connectivity to Q-SYS systems and decouple the physical location of the I/O from processing hardware to support distributed or centralized processing architectures.

Expand Native Q-SYS Mic/line Audio Connectivity

Three audio I/O expanders models offer professional mic/line level inputs with +48 VDC phantom power and/or line outputs for high-performance and compatibility.

Expand Control Connectivity For Non-native Q-SYS Devices

Add IR, Serial, or GPIO connectivity to integrate control for a wide range of devices into your Q-SYS system.

Simplicity & Scalability

Daisy-chain up to four QIO Series devices on a single network run (with local daisy-chained DC power) to consume fewer network ports and allow for quicker future expansion without pulling additional network cables. Alternatively, QIO Series are PoE-capable, providing simple single cable connectivity (when devices arent daisy-chained).

                     SELECT A MODEL

Mic Line Connectivity

  QIO-ML4i QIO-ML2x2 QIO-L4o
Connectivity Four (4) mic/line inputs Two (2) mic/line inputs and two (2) line outputs Four (4) line outputs
Mic/Line Inputs
Maximum input level +24 dBu -
Preamplifier gain range 0 dB to 60 dB -
Input sensitivity range - 36 dBu to +24 dBu -
Phantom Power +48 VDC -
Input impedance 5 kΩ single-ended, 10 kΩ balanced -
Line Outputs
Output audio range level - -36 dBu to +24 dBu
Output dynamic range - 108 dB
Output Impedance - 150 Ω to 300 Ω
Sample rate 48 kHz
Bit depth 24 bit
Other Connectors
External power supply 24 VDC nominal, 2.5 A on Euro connector with second connector for daisy-chaining (QIO-PSU power supply sold separately)
LAN (PoE) Gigabit LAN connection for Q-LAN, PoE
PoE specification Conforms to IEEE 802.3af Type 1
LAN (Thru) Ethernet daisy-chaining
General
Dimensions 8.5 x 4.25 x 1.59 in (215.9 x 108 x 40.4 mm)
Weight 1.72 lb (0.78 kg)
Mounting options Surface- and wall-mountable (hardware included)
Rack-mountable, 1RU, quarter-rack width (QIO-RMK rack kit sold separately)

All specifications are subject to change without notice.

Control Connectivity

  QIO-IR1x4 QIO-GP8x8 QIO-S4
Connectivity Type Infrared GPIO Serial
Ports One (1) IR receiver input & four (4) IR emitter outputs Eight (8) general purpose inputs & eight (8) general purpose outputs Four (4) RS232 ports (one port also includes RS-485 and RS-422 compatibility)
Other Connectors
External power supply 24 VDC nominal, 2.5 A on Euro connector with second connector for daisy-chaining (QIO-PSU power supply sold separately)
LAN (PoE) Gigabit LAN connection for Q-LAN, PoE
PoE specification Conforms to IEEE 802.3af Type 1
LAN (Thru) Ethernet daisy-chaining
General
Dimensions 5.5 x 4.25 x 1.59 in (139.7 x 108 x 40.4 mm)
Weight 1.18 lb (0.54 kg)
Mounting options Surface- and wall-mountable (hardware included)
Rack-mountable, 1RU, quarter-rack width (QIO-RMK rack kit sold separately)

All specifications are subject to change without notice.