Features
Allow low power optical input;
Six LEDs indicate status of optical input power and power supply;
Frequency bandwidth: 5-862MHz, 5-750MHz;
Two output ports in forward path;
Changeable tap/ splitter;
Modular return-path optical transmitter;
Adjustable attenuator and fixed attenuator in forward path;
Adjustable attenuator in return 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): 3-18 (3dB/step)
Output Return Loss (dB)¡Ý 16(47/87-550MHz)
¡Ý 14(550-750/862MHz)
Output Level (dB¦ÌV): 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): 1310
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): 215(L) 135(W) 90 (H)