Operation
December 3, 2008
H A R R I S C O R P O R A TI O N
| I P A 68 0 0 + A S I O N I P V I D E O G A T EW A Y
Release 1.2.0 | Page 25
5.4 Configuration Procedures
This section covers the following configuration procedures.
•
“How to Transmit Video Over an IP Stream” on page 25
.
•
“How to Extract Video from an IP Stream” on page 26
.
•
“How to Monitor Module Alarms” on page 26
.
5.4.1 How to Transmit Video Over an IP Stream
Use the examples shown in this procedure to configure the to encapsulate an ASI stream into an IP packet stream.
1
Specify the input port and signal type.
Configuration/Encapsulator_2/Input = ASI
2
Forward Error Correction (FEC).
2a
If FEC is desired, then specify the FEC type.
Configuration/Encapsulator_1/FEC Type = Medium
Configuration/Encapsulator_2/FEC Type = High
2b
If FEC is not desired, then ensure that FEC is disabled.
Configuration/Encapsulator_1/FEC Type = None
Configuration/Encapsulator_2/FEC Type = None
3
If custom FEC if desired, then use the following parameters with your own values.
Configuration/Encapsulator_2/ASI FEC/…
Period =
20
Order =
10
Packets
= 6
RTP
= Enable
4
Configure the destination IP outputs.
Each of the ’s two inputs can be duplicated to up to four IP destinations.
Each destination is either a ‘Virtual IP Interface’ or a ‘Conventional IP Address’ with an (optional) IP port. Use the appropriate step below for your
application.
4a
Configure the following parameters to specify a ‘Virtual IP Interface’. This type of interface uses VLAN and stamps outgoing
packets with VLAN tags.
Configuration/Vifc#/…
VLanID
= (Any unused value between 2 and 4094)
IP Address = ###.###.###.###
IP Mask
= ###.###.###.###
IP Gateway = ###.###.###.###
4b
Configure the following parameters to specify a ‘Conventional IP Address’ destination. The IP port is optional.
Configuration/Encapsulator_#/Dest_#/…
IP Address = ###.###.###.###
Port
= (0 to 65535)
5
Set the following parameters for each destination used on each interface.
Configuration/Encapsulator_#/Dest_#/…
TOS = (0 to 15)
TTL = (1 to 255)