Black Box AC455A-TX-R2 - Manual (Page 8)

7
FIBER LINK
Control Data Signal
Data Directions —Control: RX→TX; Response: TX→RX
Data Formats —All major up-the-coax formats, including American Dynamics,
Baxall, Burle, Elbex (sync and control), Panasonic ® (PTZ and VD2), Pelco™,
Robot, Sensormatic, VCS format, Vicon™, Videoalarm™, and others.
Detection Area —In even fields, the control signal is imposed on lines 8 through
19. In odd fields, the control signal is imposed on lines 9 through 20.
Pulse Amplitude —50 mV to 2 V
Genlock Sync Signal
Sync Direction —RX→TX
Detection Area —Can be imposed on all lines outside the control area
Sync Amplitude —Up to 6 V
Optical
Wavelength —850 and/or 1300 nm
Optical Mode —Multimode
Optical Budget —13 dB minimum
Operating Distance at 850 nm —Operating distance is approximate, and will be
affected by the type and number of splices in the fiber and by the exact type of
fiber used. Maximum: 10,000 ft. (3048 m)
Emitter Type —LED
Fiber Size —62.5 µ
Modulation Type —Frequency modulation
Gain Control —Fully automatic (AGC)
Transmitter Launch Power —> -17 dBm (1300 nm)
Transmitter Sensitivity —< -27 dBm (850 nm)
Receiver Sensitivity —< -26 dBm (1300 nm)