Model 6765 Four Channel Logic-to-Fiber Interface Converter
The Model 6765 Fiber to Logic media converter is a high speed digital logic level to fiber interface converter from Electro Standards Laboratories. It translates four input/output logic pairs into four fiber optic pairs, resulting in a total of eight fiber optic connections. Typical operating speeds are up to 5 Mbps. Features of these Logic to Fiber Converters include user selectable fiber light ON polarity, convenient ST fiber connectors, and logic test points available for signal monitoring. The Model 6765 Logic to Fiber Converter features ESD protection on the copper I/O signals. It is powered by 5 VDC which is filtered and has over voltage and polarity protection. The Model 6765 Logic to Fiber Interface Converter circuit board is convenient for embedded applications. This fibre optic converter is also available as a desktop unit (Model 6766) has screw terminal strips for easy connection of the copper logic signals.
Specifications
Optical Interface: (Board and Desktop Unit)
- TX Power: -17 dBm
- RX Sensitivity: -27.5 dBm
- Wavelength: 820 nm/850 nm, multimode
- Fiber Size: Accepts 50/125 µm, 62.5/125 µm, 100/140 µm
Fiber Polarity: (Board and Desktop Unit)
- Logical 1 = Light ON/OFF: User Selectable
Copper Interface: (Board and Desktop Unit)
- Type: TTL Logic
- Vih range: (1.4 - 2.1)V
- Vil range: (0.6 - 1.4)V
Bit Rate (nom.): (Board and Desktop Unit)
Operating Environment: (Board and Desktop Unit)
Model 6765 / Cat. No. 306765
To view a Desktop version of this converter, click here or see Model 6766 on the Related Products tab.
This Fibre Converter was featured in Sensors & Transducers e-Digest, July 2008, click here to view article: http://www.sensorsportal.com/HTML/DIGEST/july_08/Logic_to_Fiber_converter.htm
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