Digigram IQOYA SERV/LINK 7272 AES67 & MADI IP Audio Codec

The Digigram IQOYA SERVLINK 7272 AES67 MADI is a 1U multichannel IP audio codec with 72 mono IP codecs and 72 mono AES67/MADI I/O for high-density contribution and program distribution over IP.

Digigram IQOYA SERVLINK 7272 AES67 & MADI Product Overview

The IQOYA SERVLINK 7272 AES67 MADI is a high-density 1U IP audio codec designed for large radio and TV facilities that need many bidirectional audio circuits in a compact frame. It combines 72 mono IP codec instances with 72 mono AES67 and MADI channels, making it suitable for multi-program STL and SSL links, DVB headends, intercom hubs and web radio farms. Built on the SERV/LINK platform, it concentrates what would normally require racks of point-to-point codecs into a single, low-power device with centralised management.

At a Glance

  • 1U multichannel codec with 72 mono IP codecs and 72 mono AES67/MADI I/O.
  • Simultaneous encode, decode and transcode for multiple formats and protocols.
  • Support for MPEG Layer II/III, AAC family, Opus, PCM, G.711 and G.722.
  • Dual hot-swappable power supplies and dual Gigabit Ethernet ports.
  • Resilient streaming using Fluid-IP, FEC and redundant paths.
  • Embedded web GUI plus SNMP and API control for integration with NMS.

IQOYA SERVLINK 7272 AES67 MADI System Details

AES67 and MADI inputs feed up to 72 codec channels that can each generate one or more IP streams in different formats and delivery protocols. Streams can be sent via RTP/UDP, MPEG-TS, Icecast/Shoutcast, HLS or SIP, using unicast or multicast addressing with QoS tagging and VLAN support. Each output can have up to three priorities so audio automatically fails over between IP sources, local files or live inputs if a fault occurs.

Two independent network interfaces allow separate LAN and WAN connections or fully redundant routing. Configuration and monitoring are handled via secure browser pages, SNMP traps and REST-style APIs, so the IQOYA SERVLINK 7272 AES67 MADI can act as a central audio-over-IP gateway in busy hub sites, replacing multiple legacy codecs with one manageable, software-upgradable platform.