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 9
Chapter 2: Module and I/O
Interface
2
2.1 Overview
The ASI on IP Video Gateway performs the following functions.
•
Encapsulates ASI into Gigabit Ethernet.
•
De-encapsulates ASI from Gigabit Ethernet.
Transmit Mode
In transmission mode the maps ASI into IP packets and applies Forward Error Correction (FEC) to ensure the highest possible level of
quality in network throughput.
Receive Mode
In receive mode, the receives IP and u
s
es Forward Error Correction (FEC) as needed, to reconstruct the original ASI stream.
The provides a card edge control for basic Ethernet IP address provisioning. Thereafter the provisioning process may be completed
using Pilot or Navigator or Navigator provisioned with the board’s IP address
2.2 Product Description
The ASI on IP Video Gateway is part of Leitch’s 6800+ series of processing and conversion modules. It has the following features.
•
Two (2) ASI video inputs conforming to DVB-ASI A011 Rev 1.0.
•
Four (4) ASI video outputs. Outputs are paired. Each pair of BNCs presents the same signal on two interfaces.
•
One (1) 1000 BaseT Ethernet Interface.
