User Manual

Wireless Innovations Group
2601 Telecom Parkway
Richardson, Texas 75082
400/800 MHz Fiber Optic & RF Fed Bi-Directional
Amplifier Operations / Maintenance Manual
DWG NO:
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Date
:06/16/2004
Page:
40 of 63
The fiber optic transceiver module has an on board RISC processor that provides
optional alarming/status monitoring and communications capability. The fiber
transceiver is also equipped with high reliable parts to provide a long trouble-free
operating life. Should the module be suspect of failure, the entire module should
be replaced. Note, due to the possibility of laser radiation hazard, the fiber optic
transceiver module cover should never be removed to troubleshoot or to adjust the
laser optical power.
5.6.2 Specification
OPTICAL PARAMETER SPECIFICATION
Maximum Optical Link Loss
9 dBo
Wavelength 1310+30 nm
Laser Type DFB, single-mode
Optical Output Power > 2 mW
Optical Return Loss > -60 dB
Connector Style
FC/APC post-fix FC/APC
RF PARAMETER SPECIFICATION
Frequency Range
483-870 MHz
Link Gain 0 dB nominal
18 dB Front panel adjustable
Link Noise Figure 58 dB typical
1 dB Compression Point
≥
+ 13 dBm typical
Input Third Order Intercept Point
≥
+ 26 dBm minimum
Spur Free Dynamic Range 95 dB/Hz
Data Link Related Spurs Levels > -70 dBc and 32 MHz from any
desired signal
Power Supply Switching Noise < -80 dBc
Operating Temperature
-20
°
C to +60
°
C