The FOI-2172 is the Optical Transmitter, while the FOI-2173 is the Optical Receiver. Multimode optics on the units can extend the distance to 2km.įOI version units can be mounted in several redundant powering chassis rack and wall mount options including Tempest and NEMA alternatives.Ī typical link consists of a FOI-2172 connected to the Video Source and a FOI-2173 at the Video Monitor with a duplex fiber optic cable in between. In addition, fiber optic cable offers much longer transmission distances than traditional telephone line cord wiring. Privacy of communications is also enhanced because the fiber optic cable does not radiate any emissions. The fiber optic cable is not susceptible to interference caused by impulse noise, crosstalk, or EMI. The units can be used in areas of high electrical noise or in and out of RF shielded enclosures. The FOI-2172 can accept a wide level of audio input because clipping can be adjusted by the LVL potentiometer, while the FOI-2173 LVL potentiometer controls the volume. Adjusting the AGC potentiometer will also increase or decrease the overall scene brightness. The FOI-2173 has an AGC (automatic gain control) to stabilize the video output for different fiber optic cable lengths. The units are transparent to all monochrome RS-170, color RS170A, and closed circuit RS-330 video. My modem is only 6 feet from the 6500 and computer. I was thinking the 'isolator' mentioned would be nice because it doesn't require any power connection. The units are compatible with NTSC, PAL, and SECAM video broadcast standards. In fact this is an all-in-one modem + router. The FOI-2172 and FOI-2173 both provide complete electrical isolation for composite video and audio communications. FiberPlex FOI-5402 T1 to Fiber Converter E1 to Fiber Converter Optical Isolator/Modem. Fiber Repeaters & Wavelength Division Multiplexers (WDM).Fiber Alarming, Notification, Relay & Control. Let me know if higher baudrate is available. Optocouplers bandwidth are limited to maximum 90 Mbps (I saw datasheets and the max was 90 Mbps) and I need 100Mbps.
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