# Demonstration of 50Gb/s/λ Symmetric PAM4 TDM-PON with 10G-class Optics and DSP-free ONUs in the O-band

> Research article (Optical Fiber Communication Conference, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2793537383](https://www.wikidata.org/wiki/openalex:W2793537383)  
**Source**: https://4ort.xyz/entity/demonstration-of-50gb-s-symmetric-pam4-tdm-pon-with-10g-class-optics-and-dsp-free-onus-in-the-o-band