Digital Data communication is the most powerful interconnecting link between two entities that require information to be transported from point A to point B. Data communication is driven by various protocols to ensure quality smooth transmission and avoid routing errors. Transmission over fiber optic cable ensures this smooth transmission, especially over longer distances. Transmission is linked over single or duplex Async/Sync between the controller and a terminal or other peripherals.

Opticomm's Datacom product line consists of: Modem transceivers point to point, Multidrop installation for local networking capabilities, Multiplexer for the transmission of 4-128 channels for TTL, Contact closures, RS-232/422/530/485 and other standards. These types of data configurations are designed to connect a variety of end-user equipment in a multi-vendor environment. Fiber optic networks are baseband systems that transmit data at a maximum rate of OC-1 to OC-192 at 9.935Gb/s for ultra high speed communication. The optical choice allows high speed transmission using various wavelengths through DWDM techniques providing for the transmission of many channels over a designated wavelength member of ITU/Grid.

Opticomm provides Data products that support all types of communication systems: Network Surveillance Systems, Telemetry sensors at high voltage pulse and Data distribution broadcasting. Opticomm has provided its systems for fiber optic based CCTV Data security transmission systems connecting various sites, including airports, hospitals, university and high-school campuses, municipal policing facilities, traffic transportation and other surveillance networks. Each site consists of NTSC/PAL/SECAM video cameras with mechanical data Pin/Tilt/Zoom surveillance system security on-line activity between the camera site and the communication controller hub. Many data communication systems are connected via a fiber optic multimode or singlemode cable serving assembly factory lines, large manufacturing sites, private intercom housing systems and true studio concert operation. Opticomm provides the line drivers through which the data transmission signals travel (at the initiating site, the Transmitter, and at the remote controller hub, the Receiver). Opticomm's products are capable of transmitting all types of data signals, each geared to serve the different needs of our customers.

Example: Opticomm Model DMX-781 is capable of transmitting 4-128 data signals from a controller site to a remote site in full duplex operation.

The following are only a few needs and applications to which Opticomm's Datacom product line can provide easy answers and solutions:

	Security Network Surveillance Digital Systems
	Traffic Analysis for telemetry wave sensors
	Signal Distribution for Dry Contact Closure production
	Router and Switcher for distance learning among campuses and classrooms
	Data follow Video Matrix Switching Networks
	Drop and Insert and Multidrop SCADA network surveillance systems

ATM/SONET is rapidly replacing twisted copper conventional methods traditionally serving the data computer industry.