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EMR Audio Gateway

The 9821EMR-AG-HUB is a 1RU platform that is optimized for operation in 10GbE and 25GbE IP SDVN environments, supporting SMPTE ST 302M, AES67*, TDM, MADI and DANTE (up to 512x512 channels of Dante). With TDM connections it can externally support AA, AES, EQX embedded audio, HYDRA2 and ALINK.

The 9821EMR-AG-HUB provides a gateway to link IP infrastructures with discrete audio IO directly and by using any of the existing Evertz TDM enabled Audio interfaces. It has a number of functional use cases including translating between AoIP standards including SMPTE ST 302M, AES67* and Dante, for audio bridging between devices supporting SMPTE ST 302M or AES67* to a common core IP audio format. AES67 to AES67 for profile grooming*. Bulk audio connection between audio systems such as connecting multiple mobile broadcast vehicles that are using EMR audio router modules.


  • High density 1RU form factor
  • Audio gateway of external TDM signals into IP
  • Main and redundant QSFP trunk ports for SMPTE ST 302, AES67* and MAGNUM in band control
  • 640 multicasts per IP port
  • AoIP conversion between DANTE / SMPTE ST 302 / AES67* (2110-30)
  • Profile grooming* ie. AES67* to AES67*
  • Supports SMPTE ST 2110-30 Level A & B
  • TDM or MADI ports Max 10x in and 10x out
  • 512 channels pre TDM
  • 64 channels per MADI
  • Purchasable options for DANTE modules (8x max per frame)
  • VistaLINK® capable for remote monitoring and configuration via SNMP
  • Local web configuration page
  • Main and Redundant Power Modules and Supply

Audinate®, the Audinate logo and Dante® are registered trademarks of Audinate Pty Ltd. All other trademarks are the property of their respective owners.


TDM Audio I/O

Connectors Type Front-facing SFP ports
Maximum Audio Channels Per TDM 512

MADI Audio I/O

Connectors Type Front-facing SFP ports
Maximum Audio Channels Per MADI 64

Rear mini Module

Connector Type Dependent on Evertz I/O Mini Module (see below for details)

Ethernet Interface

Connectors QSFP
标准 SMPTE ST 302M / AES67* SMPTE ST 2110-30 Level A & B


Inband Via MAGNUM


Input Analog 525 or 625
Connector Type BNC IEC 61169.8 Annex A (for other options contact factory)


电压 +12V DC


Min/Max 0-40°C


Height 1RU, 44mm (1.75" nom.)
Width 19" rack mount
Depth 13.875" (352mm) excluding connectors


Power Supply ConfiG Dual External Supplies (primary/secondary)
电压 DC Input 48V DC (external power supplies requires 110 – 220V AC, 50/60Hz)
Maximum Power 280 watts
Connectors 4-pin Male XLR
Status Indicators PS status LEDs (each per power supply tray)


Safety NEMKO listed, complies with CAN/CSA-C22.2 No. 62368-1-14, UL Std. No. 62368-1 2nd Edition, IEC 62368-1:2014, IEC 60950-1:2005, AMD1:2009, AMD2:2013
EMC Complies with FCC part 15, Class A
Complies with EU EMC Directives

External Power Supply Brick

AC Mains Input Auto-ranging, 100 – 240V AC, 0/60Hz
Output Voltage 48V DC
Output Connector 4-pin XLR
Max Power Dissipation 280 watts
Status Indicators Green OK LED


9821EMR-AG-HUB 1RU audio gateway with redundant power, physically the module supports 10x10 TDM/MADI ports by default and it has redundant 25/10GE AES67 and 302M IP Audio ports. Dante is available with the optional +DANTE64 sub modules, up to 8 can be used at one time. SFPs not included.


9821EMR-IO-DANTE-64 Sub module for the 9821EMR-AG-HUB. Each module supports 64x64 Dante with a main and a redundant 1G RJ45 connection. Up to 8 can be used with each 9821EMR-AG-HUB.

SFP Interface Options

QSFP-10G-TR13-G 40G PSM LR4 10km QSFP+ Optical Transceiver
CBL-MTP-LC8-5M 5 meter MTP to LC Breakout cable for QSFP PSM Optical Transceivers
SFPTR-DIN-3G SFP Coaxial Transceiver for Signals up to 3 Gig, Mini DIN Connectors
SFPTR-13 SFP Transceiver, 1310nm, standard sensitivity receiver, supports rates to 3GB/s