Digigram IQOYA X/LINK ST 1U Stereo IP Audio Codec - 2x I/O Channels/2x Mono Analog/1x AES/EBU AES67/Ravenna/Livewire

IQOYA X/LINK ST - Overview

IQOYA X/LINK ST - Overview

• Features:

  • SDHC card reader for backup playlists, and loading/saving codec configurations
  • Low consumption, fanless, multi-format encoding and multi-protocol streaming
  • Easy and fast status monitoring: status LEDs, LCD display and keypad, vu-meters, headphones
  • 2 analog I/O's and 1 stereo AES/EBU I/O
  • 4 GPIO's for signalling of physical status, or optional 10 MHz / 1PPS synchro
  • 2 internal redundant PSUs for secure operation
  • Switchable hardware by-pass of audio inputs to outputs in case of power supply failure
  • 4 GPIO's for signalling of physical status
  • RS232 port for serial data signalling
  • 4 network ports for full separation of IP traffics: AES67, RAVENNA, Livewire (LAN), redundant dual streaming (WAN), remote management (LAN/WAN)
   

• Specifications:

  • I/Os And Power
  • 2 balanced analog audio I/Os with 24 bit converters, and 1 stereo AES/EBU I/O with hardware sample rate converter, and 2 AES67 or Ravenna or Livewire I/Os
  • 2 internal redundant PSUs 100-250VAC (Optional 100-250VAC / -48VDC) (Max 15W consumption) 4 network ports 1 x 100 Mbps + 3 x 1Gbps on RJ-45 connectors
  • 8 GPI/8 GPO on Sub-D25 connector
  • 1 RS232 port for serial data tunnelling
  • 4 network ports 1 x 100 Mbps + 3 x 1Gbps on RJ-45 connectors
    
    Networking
  • RTP/UDP, Icecast/Shoutcast, HLS, SIP/SDP, STUN
  • DHCP, IGMPv2 and v3, QoS (VLAN tagging, DSCP)
  • PTP, NTP
  • SNMP, HTTP
    
    Encoding, Decoding And Streaming Protection
  • Audio encoding formats: PCM linear 16/20/24 bits, ISO MPEG-1/2 Layer II and Layer III, MPEG-4 AAC-LC, AAC-LD, HE-AACv1, HE-AACv2, AAC-ELD, Opus
  • Dual port redundant streaming with spatial and time diversity (Fluid-IP)
  • Selectable FECs for ACIP/RTP streams (from +10% to +100% IP bandwidth) Pro-MPEG CoP #3 FEC for MPEG-TS streams
  • Adaptive and resilient audio streaming (Fluid-IP)
    
    Functions
  • Simultaneous multi-format encoding and multi-protocol streaming of the audio sources allowing to address FM, satellite, and web distribution at the same time
  • Unicast, multi-unicast, multicast, multi-multicast addressing
  • 3 decoding priorities per output program with choice of the audio source on each priority: IP stream, playlists on SDHC card, or audio inputs. The switch between decoding priorities is automatic according to adjustable criteria
  • Silence detection on the audio inputs and on the received IP audio streams
  • AES transparency without the need of an external GPS synchronized clock
  • Available clock synchronization are internal, AES/EBU inputs, PTP, livewire clock
  • Tunneling of physical or IP serial data and GPIs (including RDS-UECP)
  • Insertion of metadata to Icecast/Shoutcast streams (yellow pages and on-the-fly)
  • Network traffic separation (WAN, LAN, Management)
  • Configuration and monitoring via intuitive Web GUI and via SNMP
  • Hardware by-pass of the audio inputs to the audio outputs (analog and AES/EBU)
  • Optional: Audio output synchronization of decoders based on NTP or PTP
  • Optional: Transcoding (EBU/ACIP RTP, Icecast/Shoutcast, MPEG-TS)