1000Mhz Fiber Access Terminal Optical Receiver 1310nm 1550nm 1490nm Wavelength

1000Mhz bandwidth RF Optical Receiver wirh Optional AGC Function for CATV

Optical receiver is designed for TV signal transmission of FTTH system, it can work in lower optical power and achieve good CNR, which meets the requirement of analog and digital television transmission. With compact design, Optical receiver can reach to

Features

● Highly linear optical to electrical converter for use in FTTH applications

● Use a high gain, low distortion receiver PD and low noise RF circuit to deliver high RF level output at lower optical power, provide good CNR, CSO and CTB distortion specifications

● RF reach to 1000Mhz bandwidth

● Optional AGC Function: Automatic Gain Control (AGC) circuits is to provide a relatively constant output amplitude of CATV signals. Optical receiver built in AGC function to enable RF output tolerance in 2dB even when optical input power various from -8dBm to 0dBm

● Optional Built-in WDM Function: The 1550 nm broadcast analog video signal can be delivered over P2MP GPON or GEPON network by using WDM technology. The built-in WDM optical receiver has the one optical input port and on PON output port. The optical input contains downstream forward path CATV signals at 1550nm, downstream Ethernet data at 1490nm and upstream Ethernet data at 1310nm. The optical output passes the 1310nm and 1490nm signals. The 1550nm wavelength goes to a photodiode and is amplified.

Applications

● Applications in CATV network

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