CCWDM MUX DEMUX 16 Channel 1470 to 1610nm Dense WDM Solution for Metro Networks and 5G Backhaul

The 16 Channel CCWDM MUX/DEMUX employs Thin-Film Filter (TFF) technology, with typical insertion loss controlled within 0.8dB, significantly reducing optical signal attenuation. Its optimized optical path design minimizes reflection loss by over 90%, ensuring a bit error rate below 10^-12 over a 40km transmission distance.

CCWDM's TFF technology achieves 20% lower insertion loss compared to conventional CWDM, critical for 5G fronthaul applications requiring ultra-low latency (0.5μs) and high reliability14.

Operates in -5℃~70℃ environments, surpassing CWDM's 0℃~40℃ limit, making it suitable for harsh deployment scenarios2.

40% lower power consumption per channel (0.3W vs. 0.5W) due to advanced passive component integration

HJY adopts an end-to-end production model, from chip packaging to optical device integration, achieving 85% self-sufficiency for key components (e.g., TFF filters). This reduces overall costs by 18% compared to industry averages.

The CCWDM Mux adopts Free-Space technology, which uses light propagating in free space to wirelessly transmit data. Inside the device, adjacent signal channels are cascaded by parallel beam instead of the fiber. This saves a lot of space for package box, and the unique workmanship also helps CCWDM Mux Demux with low insertion loss.

The insertion loss of CCWDM Mux is about half of the conventional CWDM Mux. This reduces the overall loss of the whole link, and leaves more choices for the design of the solution.

CCWDM Mux uses the parallel beam for cascading instead of the fiber, which saves significant space. The minimum dimension of CCWDM aluminum box module is less than the 1/4 size of minimum CWDM ABS pigtailed module.