* Allow low power optical input;
* Four LEDs indicate status of optical input power and power supply;
* Frequency bandwidth: 5-862MHz, 5-750MHz;
* Four output ports in forward path;
* Changeable tap/ splitter;
* Modular return-path optical transmitter;
* Adjustable attenuator and equalizer (0~20dB) in forward path;
* All of the bi-directional ports are capable of passing power into or out of the unit;
* High efficiency and wide range switching power supply;
* Spark-Arrestor at RF output port to offer surge protection.
Parameter
Forward Path
Wavelength (nm): 1100-1600
Input Optical Return Loss (dB)>45
Input Optical Power Range (dBm): -6~+3
Optical Fiber Type Single mode
Optical Connector Type: FC/APC or SC/APC
In-band Flatness (dB): 0.75
Gain adjustable range (dB): 0-20
Slope adjustable range (dB): 0-20
Output Return Loss (dB)≥ 16(47/87-550MHz)
≥ 14(550-750/862MHz)
Output Level (dBμ V): 110 (0dBm optical input)
Output Impedance (W): 75
CTB (dB) >75
CSO (dB) >70
Reverse Path
Output Optical Power (mW): 1-2
Laser Diode Type: FP or DFB
Wave length (nm): 131020
Reverse optical Laser Bandwidth (MHz): 5-200
In-band Flatness (dB): 0.75
System Parameter Input voltage (V): 35-70VAC/160_265VAC
Operating Temperature: -25~+55
Dimensions (mm): 256(L) 146(W) 92 (H).
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