Aes3-Id Outputs; Ethernet Port - BEL BM-A2-64MADI Installation And User Manual

AES3-id Outputs

The 64 audio channels converted from the MADI
input are also available as 32 AES3 digital audio
outputs on the rear panel 37-way female Dsub
connector [16]. The
(AES3-id), but are compliant with AES3-1992 in all
other respects. The table below provides the pinout:
PIN OUTPUT
1 AES 1
2 AES 2
3 AES 5
4 AES 6
5 AES 9
6 AES10
7 AES 13
8 AES 14
9 AES 17
10 AES 18
11 AES 21
12 AES 22
13 AES 25
14 AES 26
15 AES 29
16 AES 30
17 n/c
18 n/c
19 GND
20 AES 3
21 AES 4
22 AES 7
23 AES 8
24 AES 11
25 AES 12
26 AES 15
27 AES 16
28 AES 19
29 AES 20
30 AES 23
31 AES 24
32 AES 27
33 AES 28
34 AES 31
35 AES 32
36 n/c
37 GND
10 BM-A2-64MADI User Manual v1.1
outputs are unbalanced
AUDIO
CHANNELS
Chs 1 & 2
Chs 3 & 4
Chs 9 & 10
Chs 11 & 12
Chs 1 & 2
Chs 3 & 4
Chs 9 & 10
Chs 11 & 12
Chs 1 & 2
Chs 3 & 4
Chs 9 & 10
Chs 11 & 12
Chs 1 & 2
Chs 3 & 4
Chs 9 & 10
Chs 11 & 12
Chs 5 & 6
Chs 7 & 8
Chs 13 & 14
Chs 15 & 16
Chs 5 & 6
Chs 7 & 8
Chs 13 & 14
Chs 15 & 16
Chs 5 & 6
Chs 7 & 8
Chs 13 & 14
Chs 15 & 16
Chs 5 & 6
Chs 7 & 8
Chs 13 & 14
Chs 15 & 16
Note that each AES3 output carries 2 audio channels.
To aid installation, an optional AES3-id Signal Break
Out panel (ASBO) is available from Bel. This consists
of a 1U 19" panel with 32 BNC sockets, prewired
to a 37-way Dsub plug. This may be mounted at the
front or rear of the rack and greatly simplifies wiring.

ETHERNET Port

The BM-A2-64MADI includes a standard RJ45
Ethernet port (19). This functionality is for firmware
updates.
Bel Digital Audio Limited