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Nitek DL2105 RS232 Extender Transmitter Up To 12,000 Feet
The Nitek DL2105 system provides data transmission for RS232 signals at rates up to 64K Baud for distances up to 12,000 feet (1.9Km).
The Nitek DL2105 is designed for operation over Category 2, 3, 4 or 5 unshielded twisted pair (UTP) cctv cables and standard 24 AWG telephone pairs. With this system it is unnecessary to use 18 AWG shielded pairs. The system works equally well over existing communication cables, computer network spare pairs or new cctv cable installations. A highly balanced output design assures that the system will not interfere with other equipment on the network.
The DL2105 RS232 extender units are designed for easy connection to standard security equipment, including keyboards, matrixes, PTZ systems, access control systems, CPU units, etc.
The Nitek DL2105 RS232 transmitter is a two unit system that connects using twisted pair from transmitter to receiver to extend RS232 up to 12,000 feet. All connections are via a screwless terminal block that accepts wire sizes from 14 AWG to 26 AWG. The system works with all Baud rates up to 64K. It is possible to daisy-chain up to 24 receiver units (extra receivers must be ordered separately) from a single transmitter.
The system includes a transmitter, receiver and cctv power supplies. Some of the typical applications include remote keyboard control of multiplexers and matrix systems and use in access control systems.