Managing upstream reception and transmission using our state-of-the-art receivers and transmitters is effortless. Your need, whether reception of full DOCSIS 3.1 return band or digitalised return path, is met by 电话este’s single, 双, or quad modules supporting all possible WDM, 粗波分复用, and DWDM wavelengths.
Wide power-level range
The potential input and output power-level ranges are broad.
Smart backup switches
Integrated A/B route backup switches are a standard feature in most of our receivers.
The HDO371 is a DWDM DFB laser transmitter for return path fibre optic links in CATV networks.
The HDO302 is a DFB laser transmitter for return path fibre optic links in CATV networks.
The HDO206 is a 双 receiver module for fibre optic return path links in CATV and FTTLA networks.