FTTH Mini 1310/1490/1550 nm WDM Fiber Optic Receiver CATV - copy

FTTH Mini 1310/1490/1550 nm WDM Fiber Optic Receiver CATV

RX-28 series optical receiver is a kind of fiber access home terminal. The use of FTTH
optical fiber network realized that Analog signal or digital signal enter home, which can
use the ONU and EOC together and achieve triple play. It adopts the high sensitive
optical receiving PIN tube. Without power supply. No power consumption. With WDM, it
can meet the requirement of transmiting CATV + , EPON with one fiber, and separately
receiving1550nm wavelength CATV signal and output PON signal (1490 nm / 1310nm).
Features:
1. Extra-low noise
2. Wide dynamic receiving optical power range
3. Excellent linearity and flatness
4. Good return loss
5. High quality aluminum shell with good dissipation
6. High output level can suit for many users
7. Low power consumption, high cost performance
Technical Parameters:
Wavelength： 1310&1490& 1550nm
Reception wavelength： 1310&1490&1550nm
Input light power： 0dbm~-18dbm(digital signals)
Optical Return loss： >45db
Frequency range： 40 ~ 860MHz
Flatness In Band： 1.5db @ 40~ 860MHz
Output RF Reflection Loss： >=16DB
Output level： >85dbuv(-7Test condition)
RF impedance： 75Ω
CNR(Carrier Noise Ratio)： >=48DB
CTB: >=65DB
CSO: >=62DB