EMR User's Guide
High Density Modular Audio Router (AES, Analog, MADI, TimeCode, Data)
Page 6
Revision 1.8
COMPONENT OVERVIEW
2.2.
EMR I/O MODULES
The EMR system is built from a variety of input and output modules. All modules are hot-swappable and
can reside in any one of the 15 slots of the 3000FR or EMX6-FR frames or 5 slots of the EMX3-FR frame.
Available I/O modules include:
1.
EMR-IP96-AESU
96 Unbalanced AES inputs with TDM outputs
2.
EMR-IP96-AESB
96 Balanced AES inputs with TDM outputs
3.
EMR-IP48-AESU
48 Unbalanced AES inputs with TDM outputs
4.
EMR-IP48-AESB
48 Balanced AES inputs with TDM outputs
5.
EMR-IP48-AA
48 Analog stereo inputs with TDM outputs
6.
EMR-OP96-AESU
96 Unbalanced AES outputs with TDM inputs
7.
EMR-OP96-AESB
96 Balanced AES outputs with TDM inputs
8.
EMR-OP48-AESU
48 Unbalanced AES outputs with TDM inputs
9.
EMR-OP48-AESB
48 Balanced AES outputs with TDM inputs
10.
EMR-OP48-AA
48 Analog stereo outputs with TDM inputs
11.
EMR-ADMX-16X16A
16 TDM inputs and 16 TDM outputs
12.
EMR-ADMX-16X16
16 TDM inputs and 16 TDM outputs
13.
EMR-ADMX-48X48
48 TDM inputs and 48 TDM outputs
14.
EMR-IP16-MADI
16 MADI inputs with TDM outputs
15.
EMR-OP16-MADI
16 MADI outputs with TDM inputs
16.
3000ADMX-16X16
16 TDM inputs and 16 TDM outputs
17.
3000MADI16-TDM4
*OBSOLETE*
16 MADI inputs with TDM outputs
18.
3000TDM4-MADI16
*OBSOLETE*
16 MADI outputs with TDM inputs
19.
EMR-IP96-LTC
96 LTC inputs with TDM outputs
20.
EMR-IP48-LTC
48 LTC inputs with TDM outputs
21.
EMR-OP96-LTC
96 LTC outputs with TDM inputs
22.
EMR-OP48-LTC
48 LTC outputs with TDM Inputs
23.
EMR-PR48
48 data ports with 4 TDM inputs and 4 TDM outputs
24.
EMR-PR48-A
48 data ports with 4 TDM inputs and 4 TDM outputs
25.
EMR-IO8-MADI
8 MADI inputs with TDM outputs and 8 MADI outputs with TDM inputs
Detailed module descriptions, module rear plate drawings, and specifications are provided in the following
sections.
2.2.1. EMR-IP96 (48)-AESU (B) AES Audio Input Module
The EMR-IP96 (48)-AESU (B) is an AES audio input card for the EMR. It supports 96 or 48 discrete AES
inputs (192 or 96 mono channels). Additionally, there is one MADI input which can carry up to 64
channels of digital audio, giving a total of 256 or 160 mono channels of audio.
The latest firmware version takes the 256 channels of audio and multiplexes them onto 2 TDM streams.
One stream is the main and the other is the redundant. Either TDM stream can be used as the primary
since they are identical.
There is also one video monitoring output which can be used to visualize the audio levels using level
meters for each channel. This monitoring output is a 720p/59.94 signal that provides a visual confirmation
of audio presence and levels. On the unbalanced AES version, the availability of this output depends on
the configuration of the link module as described in Table
