Difference between revisions of "FBSAR - Audio Interface Unit"
From Zenitel Wiki
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[[Image:9505 RS.jpg|thumb|300px| The FBSAR board]] | [[Image:9505 RS.jpg|thumb|300px| The FBSAR board]] | ||
| − | == Highlights == | + | ===<u>Highlights</u>=== |
* Provides [[FBSAR - Mobile radio interface|interface to non-selective radio systems]] (1 base station) | * 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 relays for busy marking of external equipment and transmitter keying | ||
| Line 12: | Line 12: | ||
* If the relay is used, the FBSAR must be powered with [[Powering Additional Equipment|+24V from the exchange]] | * If the relay is used, the FBSAR must be powered with [[Powering Additional Equipment|+24V from the exchange]] | ||
| − | = | + | ===<u>[http://www.zenitel.com/product/fbsar Additional Documentation on Zenitel.com]</u>=== |
| − | |||
| − | == Connectors and Switches == | + | ===<u>Connectors and Switches</u>=== |
[[image:FBSAR Connectors and Switches.jpg|thumb|left|500px|Connectors and Switches]] | [[image:FBSAR Connectors and Switches.jpg|thumb|left|500px|Connectors and Switches]] | ||
<br style="clear:both;" /> | <br style="clear:both;" /> | ||
| − | == Related articles == | + | ===<u>Related articles</u>=== |
*[[FBSAR - PA interface]] | *[[FBSAR - PA interface]] | ||
*[[FBSAR - Mobile radio interface]] | *[[FBSAR - Mobile radio interface]] | ||
Revision as of 14:08, 3 November 2016
Contents
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
Additional Documentation on Zenitel.com
Connectors and Switches
