Grass Valley VM 3000 System Controllers v.7.4 - Manual (Page 156)

Hardware Installation
2−84 VM 3000 Installation and Operating Manual
1
6
Rx−
2
7
3
Tx−
8
4
9
5
to VM/SI 3000
Serial port
to MSL 4000
IFS 4
DB9P
(male)
RJ45P
(male)
Rx+ Receive plus
Rx− Receive minus
Tx+
Transmit plus
Tx− Transmit minus
G Ground
Belden 8723 or equivalent
= Shielded, twisted pair
For ESswitch protocol, use
odd−numbered ports only
Rx+
Tx+
G
to MSL 4000
IFS 4
Tx+ 1
2
3
4
5
6
7
8
Tx−
G
Rx−
Rx+
G
G
G
Figure 2−98. Cable for connecting
VM/SI 3000 to MSL 4000.