Barnfind Stagebox Manual - Página 2

Navegue en línea o descargue pdf Manual para Accesorios de audio y vídeo Barnfind Stagebox. Barnfind Stagebox 15 páginas. Routing system example

Stage Box Example

With this concrete example we do show how Barnfind's Central Stage Box Routing System

can distribute all appropriate signals for a broadcast production (such as SDI, Cameras, AES,

Ravenna/AES67/MADI, control/Ethernet or any other formats) to several stage boxes by one

single fiber strand per unit. Further we show an optional second fiber strand for redundancy.

The entire system can be controlled by BarnStudio, VSM, DashBoard, Dataminer, Axon and

most other popular control systems.

You will see in this example how each stage box is connected to the main system

routers/matrices by an 18 channel CWDM multiplexer. In every stage box the last four

wavelengths (channels) of the CWDM spectrum are used for the same signals as

Ravenna/AES67 (or MADI), Intercom and Ethernet. The first wavelengths of the spectrum

are used for SDI signals, corresponding to the signal count of this stage box. As a result the

main system recognizes every stage box even though the stage box might be connected to

the wrong cable. Not used CWDM channels (wavelengths) in between SDI and control

signals can be used for the connection of cameras from the camera router or for 10G/12G

signals.

These additions will enhance Barnfind's flexible, scalable solutions and provide customers

with the tools to do more with less gear, in less space and spend less money.

Below you can find a brief description of the following 9 drawings:

Drawing 1: Camera Router

In this example all the camera ports from CCUs/Base Stations are connected to a central

BTF1-04 frame, which establishes the connection to the camera either via a camera stage

box or a stage box with mixed SDI, Audio etc. camera signals. Whenever a camera changes

it's number during/before production, the camera can be reassigned to the correct

CCU/Base Station.

Drawing 2: Stage Box SDI Output Router

In this case we show a Barnfind BTF1-04 frame that manages the SDI signal distribution to all

stage boxes. Each SDI feed that is to be output at a stage box needs to be handed to the

BTF1-04 frame only once as optical SDI. The Stage Box Output Router distributes this signal

once to every stage box with a dedicated output for that signal. In this example we show a

BTF1-02 frame that converts and distributes it to one or more an electrical SDI outputs (BNC)

at the stage box end.