1. It adopts high quality, high stability PIN DFB laser as signal source.2. Small size, low power consumption and easy installation.3. Smart structure, but high comprehensive index.4. LED displays the operating condition of the device

1.It adopts original low chirp and high linearity DFB laser as signal source.2.The perfect pre-distortion circuit ensures perfect performance of CTB and CSO in high standard CNR value.3.Automatic gain (AGC) control enables stable output in different RF input levels.4.Different networks can be optimi

1.It adopts low-noise DFB laser as signal source, and high linear LiNbO3 external modulator as external signal modulation.2.The perfect pre-distortion circuit ensures perfect performance of CTB and CSO in high standard CNR value.3.Advanced SBS dual band suppression circuit, SBS continuously adjustab

1. It adopts the top brand pump laser and double cladding active fiber.2. Each output port is built in with CWDM3. Compatible with any FTTx PON：EPON、GPON、10GPON.4. Perfect APC, ACC and ATC optical circuit design ensures low noise, high output and high reliability of the device in the whole operat