Black Box ME610A-US AV transmitter & receiver Black AV extender

Universal Async Fiber Optic Extender Extend serial communications up to 4 kilometers - or more - through noisy areas.

<b>Quick Facts</b>
- Take advantage of the inherent EMI/RFI resistance, as well as the security, offered by fiber. Also, eliminate ground loops!
- Gives you the flexibility to link RS-232, RS-422, or RS-485 async serial devices over multimode fiber optic cabling.

<b>Further Details</b>
- Use this compact device to extend your RS-232, RS-422, or RS-485 communications over a secure fiber optic link!
- Use point-to-point or in a multidrop fiber ring configuration in which multiple serial devices communicate with another.
- Supports full- or half-duplex communications over two fibers at distances up to 4 kilometers (2.5 mi.).
- To extend a link farther, add the Fiber Optic Repeater (ME611A-US).
- Also converts RS-232 to RS-422/RS-485.
- Can be used with most multimode fiber.
- The LED emitter and photodetector operate in the 820-nm fiber wavelength.
- Set mode of operation for RS-422 or RS-485 with DIP switches.