Ethernet communications, References, E-net 1 – Grass Valley Concerto Routing Matrix v.1.8.1 User Manual
Page 98: E-net 2, Concerto, Managed ethernet switch to control frame
98
Concerto — Installation and Service Manual
Section 2 — Installation
Ethernet Communications
Ethernet is used for communication between the Concerto and either an
Encore or SMS 7000 Control System frame. Communications can be estab-
lished using either
E-NET 1
(to communicate with the Controller in slot 1) or
E-NET 2
(to communicator with the Controller in slot 2). One connection can
be used as a primary connection and the other can be used as a redundant
connection. See
.
Figure 50. Network Connection between Concerto and Control Frame
References
Concerto requires a Video Reference. Most composite analog video sync
signals will work with the exception of 4 Volt and 2 Volt discreet sync sig-
nals. Color Black is recommended. To allow time stamped deterministic
switching, the Video Reference must contain an embedded Vertical Interval
Time Code (VITC) signal.
The AES sync reference loop-thru input provides a 48 kHz formatted signal
for re-synchronization to frame and block boundaries. The signal is
required for the Analog Audio and the Digital Audio (AES) modules to
function properly. Lack of this signal will cause the Routing switcher to add
or drop samples.
The Concerto matrix supports multiple independent switch point reference
signals. Multiple reference signals support synchronously switching
groups of sources with different repetition rates (PAL/NTSC) or offset
timing (delay from studios vs. direct feeds).
Concerto
EXT COM
2
EXT COM
1
E-NET
2
E-NET
1
AES REF
VID-REF 2
VID-REF 1
25
21
17
13
9
5
1
22
18
14
10
6
2
26
23
19
15
11
7
3
28
27
30
29
31
32
24
20
16
12
8
4
31
27
23
19
15
11
7
28
24
20
16
12
8
32
29
25
21
17
13
9
30
26
22
18
14
10
5
6
3
4
1
2
INPUTS
OUTPUTS
EXP
IN
EXP
OUT
AUDIO/DATA
TDM
MON IN
MON OUT
1
2
1
2
25
21
17
13
9
5
1
22
18
14
10
6
2
26
23
19
15
11
7
3
28
27
30
29
31
32
24
20
16
12
8
4
31
27
23
19
15
11
7
28
24
20
16
12
8
32
29
25
21
17
13
9
30
26
22
18
14
10
5
6
3
4
1
2
INPUTS
OUTPUTS
EXP
IN
EXP
OUT
AUDIO/DATA
TDM
MON IN
MON OUT
1
2
1
2
A 29 B
A 25 B
A 30 B
A 26 B
A 31 B
A 27 B
A 32 B
A 28 B
A 23 B
A 21 B
A 24 B
A 22 B
A 19 B
A 17 B
A 20 B
A 18 B
A 15 B
A 13 B
A 16 B
A 14 B
A 11 B
A 9 B
A 12 B
A 10 B
A 7 B
A 3 B
A 8 B
A 4 B
A 29 B
A 25 B
A 30 B
A 26 B
A 31 B
A 32 B
A 29 B
A 30 B
A 27 B
A 28 B
A 25 B
A 26 B
A 23 B
A 24 B
A 21 B
A 22 B
A 19 B
A 20 B
A 17 B
A 18 B
A 15 B
A 16 B
A 13 B
A 14 B
A 11 B
A 12 B
A 7 B
A 8 B
A 5 B
A 6 B
A 3 B
A 3 B
A 1 B
A 2 B
A 9 B
A 10 B
A B
A B
EXP. OUT
EXP. IN
1
1
2
2
MON. OUT
MON. IN
OUTPUTS
INPUTS
400W; 11.1A
36-60V
+
-
AC PWR 1
AC PWR 2
500W; 5A
50/60Hz
100-240V
ALARM
1 2 9 10
3 4 11 12
5 6 13 14
7 8 15 16
21 22 25 26
23 24 27 28
29 30 31 32 3 4 7 8
1 2 5 6
11 12 15 16
9 10 13 14
19 20 27 28
17 18 25 26
23 24
17 18
21 22
19 20
31 32
29 30
IN OUT
EXP. OUT
EXP. IN
1
1
2
2
OUTPUTS
INPUTS
IN
OUT
MONITOR
AES BALANCED BACKPLANE
+
G +
G
+
G +
G
+
G +
G
AA BACKPLANE
8138_00_18r1
Managed
Ethernet Switch
To Control Frame