AudioShare ASA468 사용자 설명서 - 페이지 5

{카테고리_이름} AudioShare ASA468에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. AudioShare ASA468 12 페이지. Retrofit adapter

The audioShare

existing wiring is not compatible with the standard Cat 5 cable and/or RJ45

connectors. It is meant to allow operation of audioShare

wire twisted pair cables. audioShare

pairs): 2 for power, 2 for data bus (control and address), and 2 for each of the two

media buses (digital bit streams). The ASA468 Adapter provides answers for two

problems created by most retrofit wiring. First, it allows wiring with gauges larger

than 24 AWG to be attached to a standard RJ45 connector for connection to the

audioShare

devices. Second, it allows media bus number 1 to be transmitted

over the pair that also provides power to the devices, thus the audioShare

can still operate with both media buses on a 6-wire cable or it can operate with one

media bus on a 4-wire cable. Thus many existing cables can be used as long as the

pairs are twisted or are individually shielded. audioShare

non-twisted "ribbon" type or bundled cables since there is no way to control the

impedance or crosstalk issues.

audioShare

sends the audio signals from one station to another using patent-

pending Media Networking technology, over what is called a Media Bus. It was

designed with two media buses so you can have two different combinations of

stations doing two different things at once. You can have 2 voice communications,

or 1 voice communication and 1 music broadcast, or 2 music broadcasts going on

at the same time without interfering with each other. Individual stations can only

perform one function at a time, however, i.e., either music or intercom. As

mentioned above, a 4-wire cable only allows for 1 media bus.

The ASA468 Adapter is a passive device meaning that it has no active components

that require external power for operation; therefore it draws no power from the

system. It is, however, protected against electrostatic discharge (ESD) and certain

types of power line spikes.

INTRODUCTION

ASA468 Adapter is designed for retrofit installations where

devices normally require 8 wires (4 twisted

devices with 4, 6 or 8-

WILL NOT work with

system