Sierra Video ADA-108 - Manual (Page 7)

SIERRA VIDEO
1
Introduction
The Sierra Video OG-ADA-108 Analog 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 OG-ADA-108 fits in both 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-ADA-10
Each board using this I/O has 10 BNCs available and are used to provide a looping input
1x8 DA.
The 20 slot frame can use two different I/O modules: OG-ADA-21 or the OG-ADA-22.
The OG-ADA-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-ADA-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 and the input must be internally
terminated in 75 ohms using the P1 jumper near the connector end of the DA. This
jumper must be set to ON.
Chapter 1