Difference between revisions of "FBSAR - Audio Interface Unit"
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| − | + | [[Image:1009505000.PNG|thumb|300px| The FBSAR board]] | |
| − | [[Category: | + | ==Highlights== |
| + | * Provides [[FBSAR - Mobile radio interface|interface to non-selective radio systems]] (1 base station) | ||
| + | * Two relays for busy marking of external equipment and transmitter keying | ||
| + | * Two optocouplers, which may be used for mutual busy marking | ||
| + | * Provides [[FBSAR - PA interface|interface to PA systems]] (2 PA zones) | ||
| + | * DC termination of two subscriber outputs | ||
| + | * Two filters to remove carrier for display data signals on two subscriber audio outputs | ||
| + | * Second channel may be used as filter / PA adapter only | ||
| + | * Galvanic separation between the exchange and the external equipment | ||
| + | * If the relay is used, the FBSAR must be powered with [[Powering Additional Equipment|+24V from the exchange]] | ||
| + | |||
| + | ==Connectors and Switches== | ||
| + | [[image:FBSAR Connectors and Switches.jpg|thumb|left|500px|Connectors and Switches]] | ||
| + | <br style="clear:both;" /> | ||
| + | |||
| + | ==Related articles== | ||
| + | *[[FBSAR - PA interface]] | ||
| + | *[[FBSAR - Mobile radio interface]] | ||
| + | * [http://www.zenitel.com/product/fbsar Additional Documentation on Zenitel.com] | ||
| + | |||
| + | [[Category:Public Address - Interfaces]] | ||
| + | [[Category:Additional equipment]] | ||
Latest revision as of 12:50, 13 April 2018
Highlights
- Provides interface to non-selective radio systems (1 base station)
- Two relays for busy marking of external equipment and transmitter keying
- Two optocouplers, which may be used for mutual busy marking
- Provides interface to PA systems (2 PA zones)
- DC termination of two subscriber outputs
- Two filters to remove carrier for display data signals on two subscriber audio outputs
- Second channel may be used as filter / PA adapter only
- Galvanic separation between the exchange and the external equipment
- If the relay is used, the FBSAR must be powered with +24V from the exchange
Connectors and Switches
