Amplifier EDFA GPON 8 ports of 22 dBm optical output ports, high performance, high output power (22 dB guaranteed) and low noise level. It works in the spectrum band of 1530 - 1565 nm. Each output port of the optical amplifier, SC / APC connector, has a built-in CWDM multiplexing. It has 8 PON input ports, with SC / PC connector, each of them can be joined with a PON output of the OLT. CATV connector connector SC / APC. Each optical output port at λ 1550nm is multiplexed with λ 1310/1490 nm. Ideal for TV solutions in RF Overlay (known as TV in 3rd window) in FTTx systems, to offer a triple play solution.
The EDFA 8x22dBm is a combiner with high linearity, optical isolation, DFB, thermoelectric cooling laser DFB. The machine is equipped with a stable light energy export circuit as well as a temperature stability control circuit and laser thermoelectric cooling device to ensure optimal laser performance and long-term stability. The microprocessor software monitors the status of the lasers, the operating parameters are displayed on the digital panel (VFD). The red light goes on to warn on the digital panel.