American Fibertek RR-89C-GE Single Channel Digital Audio Transmission System, Multimode, Rack Card Receiver

The American Fibertek RR-89C-GE is the rack card receiver component of the 89C-GE series which is designed to interface with the Commend digital series intercom systems. The 89C-GE series provides bi-directional transmission of an ISDN line rate data signal over one multimode optical fiber. The 89C-GE modules can provide 28 VDC to the Commend intercom / module stations. Designed to be completely transparent, the system requires no field adjustments at installation or additional maintenance thereafter. Diagnostic indicators provide a quick visual indication of system status. Rack cards can be mounted in an SR-20/2 American Fibertek Card Cage.


Also known as: RR89CGE

Technical Specifications: Size: 6-1/2” x 1” x 5” Power Supply: SR-20/2 Temperature (Operating): -40°C to +75°C, non-condensing Connector: ST/PC Maximum Transmission Distance: 4 Km Loss Budget (62.5/125µ): 12 dB Wavelength: 1310/1550 nm Connector: Terminal Block Data Line Rate: 160 KHz

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