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QSC QIO-24f Eight (8) mic/line level inputs, eight (8) software-definable Flex channels and eight (8) line level outputs

QSC  |  SKU: QIO-24f

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The Q-SYS QIO Series network audio expanders enable interoperability with non-networked audio I/O to expand the power of Q-SYS across more devices. The QIO-ML24i, QIO-L24o and QIO-24f address the I/O needs of larger systems with a single peripheral rather than multiple smaller devices, making them ideal for applications such as event productions, large hospitality installations, paging systems, judicial spaces and more.

Features

  • Supports both network and peripheral redundancy
  • 1RU form factor
  • 8 x 8 GPIO to integrate third-party device control connectivity
  • Configurable +48 VDC phantom power on inputs
  • Microphone detection on inputs enables monitoring, usage statistics, and failure notifications
  • Integrated relay mute on outputs enables redundant audio output for peripheral redundancy and prevents power-up transients
  • Two (2) gigabit Ethernet ports for redundant networked audio
  • Surface- or rack-mountable
  • QIO-CK redundancy cable kit (sold separately)
  • Add the right I/O where you need it: With QIO Series network audio expanders, you can deploy mic/line audio connectivity into your system to integrate non-networked devices into the Q-SYS Platform. High-density audio I/O expanders deliver 24 channels of audio, as well as GPIO and both network and peripheral redundancy in a 1RU form factor to efficiently integrate a multitude of audio endpoints and simplify the design of larger Q-SYS systems.
  • Customizable to your environment: The QIO Series are modular devices that can be combined to fit your unique I/O requirements and processing architectures. By separating I/O from processing hardware, the QIO Series enables you to interface with non-networked audio and control devices precisely where they’re needed. Additionally, software-definable Flex I/O options support dynamic, multi-use systems, letting you adapt as needs change.
  • Mission-critical reliability: High-density models deliver redundancy features that ensure seamless audio delivery, even during peripheral or network failure. Q-SYS can automatically direct audio to a backup within seconds if a critical fault is detected to minimize failover time and prevent audio interruptions.
  • Integrated audio, video and control: QIO Series network I/O expanders are driven by the Q-SYS Full Stack AV Platform, which unifies data, devices and a cloud-first open architecture to deliver a fully integrated audio, video and control solution that offers simpler integration and software-based scalability.

Specs

Specifications QIO-ML24i QIO-24f QIO-L24o
Connectivity Twenty-four (24) mic/line inputs Eight (8) mic/line level inputs, eight (8) Flex channels, and eight (8) line level outputs Twenty-four (24) line level outputs
Mic/Line Inputs
Maximum input level +24 dBu (balanced), +18 dBu (unbalanced) -
Preamplifier gain range 0 dB to 60 dB -
Input sensitivity range -36 dBu to +24 dBu -
Phantom power +48 VDC -
Input impedance 10 kΩ (balanced), 5 kΩ (unbalanced) -
Equivalent input noise <-123 dBu, no weighting @ 20 Hz to 20 kHz -
Input to input crosstalk @ 1 kHz > 110 dB typical, >95 dB max -
Input Dynamic Range
@ +24 dBu sensitivity >111 dB -
@ +10 dBu sensitivity >110 dB -
@ -10 dBu sensitivity >106 dB -
@ -36 dBu sensitivity >86 dB -
Line Outputs
Sample rate - 48 kHz
Bit depth - 24 bit
Output audio range level - -36 dBu to +24 dBu
Output dynamic range - >110 dB
Output to output crosstalk @ 1 kHz - > 102 dB typical, >90 dB max
Output impedance - 100 Ω
Physical
Product dimensions (L x W x H) 12.0 x 17.4 x 1.72 in (304.8 x 443.0 x 43.6 mm)
Product weight 8.5 lb (3.86 kg)
Included accessories 1x AC mains power cord (country-specific)
Removable rack ears for rack- or surface-mounting
Optional accessories QIO-CK redundancy cable kit (sold separately)
Mounting options Surface- or rack-mountable; 1RU, full-rack width
Connectors
Power supply input 1x universal input rated 100-240 V, 50/60 Hz
AC input rating 65 W Max 55 W Max 35 W Max
LAN 2x gigabit Ethernet connectors (does not provide or accept PoE)
Environmental & Compliance
Ambient operating temperature range 32° to 122° F (0° to 50° C)
Storage temperature range -4° to 158° F (-20° to 70° C)
Humidity range 5% to 85%, non-condensing
Thermal dissipation 222 BTU/h 188 BTU/h 119 BTU/h
Regulatory FCC 47 CFR Part 15 Subpart B, Canada ICES-003, EN 55032, EN 55035, EU RoHS directive 2011/65/EU, WEEE directive 2012/19/EU, REACH, China RoHS GB/T26572, RCM, IEC/EN/UL 62368-1

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