Specifications

Impedance >12k Ohms
Input Voltage 5Vdc
Table 18–5. 64KFE Electrical Input/Output
Specifications.
Wavelength 850 nm
Connector Type ST
Fiber Type Multi-mode (50 - 200 µm)
System Budget 9dB (with 200 µm fiber)
Table 18–6. 64KFE Optical Specifications.
Height 2.75 Inches (6.98 cm)
Width 0.75 Inches (1.9 cm)
Length 3.0 Inches (7.62 cm)
Table 18–7. 64KFE Physical Specifications.
Page 18–8
FOCUS System Manual
18.7 Drawings
The schematic for the High Speed Data (64K) Module and interface is available upon request.
The locations of each of the components on the High Speed Data (64K) Module and interface are at the
end of this chapter.
I/O Data Format EIA 422 or 449+1pt
Configuration Full Duplex
Connector 37 Pin D-type, Female
Data Rate 64kbps
Data Transmission Full Duplex Synchronous
Transmission Distance Up to 1 Kilometer
Bit Error Rate 10E-9 maximum
Power Required Port Powered from Relay (5V)
Operating Temperature -20º C to +60º C
Storage Temperature -55º C to +125º C
Point to Point Latency <1 µS
Table 18–4. 64KFE Link Specifications.