Sierra Video HDA-109 - Manual (Page 7)

SIERRA VIDEO
1
Introduction
The Sierra Video OG-HDA-109 HD Video distribution amplifiers offer a high performance
solution to your video distribution needs. The modules can be removed or re-inserted
with power to the frame either on or off.
The module provides equalization and re-clocking at all SMPTE SD-HD video standard
data rates SMPTE-259M,292,424M (270 Mb/s, 1.485 Gb/s and 2.97 Gb/s.) User
definable for the bypass of re-clocking and be able to accommodate ASI/DVB signals on
8 of the 9 outputs. The OG-HAD-109 Accommodates ASI/DVB signals, on 8 outputs
(non-inverting) with output 9 inverting.
The OG-HDA-109 fits in either the 10 and 20 slot Open Gear frame and its settings can
be monitored via the Open Gear Dashboard software program. The frames provide low
voltage DC input to each module.
The 10 slot frame uses a single I/O module: OG-HDA-10
Each board using this I/O has 10 BNCs available and are used to provide a 1x9 DA.
The 20 slot frame can use two different I/O modules: OG-HDA-21 or the OG-HDA-22.
The OG-HDA-21 operates just like the 10 slot frame I/O module with 10 BNCs per DA
board.
A single I/O module will consume two of the 20 slots and only accept one DA board.
The OG-HDA-22 is built to accept two DA boards. With this I/O module each DA only has
5 BNCs available on it. Only four outputs are available.
Chapter 1