American Fibertek MT-309SL FM Video with Contact Closure, Single Mode, Module Transmitter

The American Fibertek MT-309SL is a module transmitter component of the 309SL series which transmits highquality, simultaneous FM video with a contact closure on one singlemode optical fiber at 1300nm. Designed to be completely transparent, these system require no field adjustments at installation or additional maintenance thereafter. Diagnostic indicators provide a quick visual check of system status. Equipment may be ordered as stand alone modules or rack cards that are mounted in the American Fibertek Card Cages: SR20/2 or SR20R/1.


Also known as: MT309SL

Technical Specifications: Output: Dry Contact Max Voltage: 100 VDC or Peak AC Response Time: 2 mS Dimensions: 4-¼” x 4-¼” x 1-1/8” Power Supply: 12 VDC: 10 VA (AFI Part#: PS-12) Temperature (Operating): -20°C to +70°C, non-condensing Connector: FC Loss Budget (9/125µm fiber) : 21dB Wavelength: 1300nm Connector: Terminal Block Max Current: 0.5 A Input: Switch Closure to Ground Connector: BNC SNR: 60 dB Differential Phase: 4° Differential Gain: 4% Bandwidth: 8 MHz I/0 Impedance: 75 Ω I/0 Level: 1Vp-p

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