Zyxel is a Taiwanese vendor with a long history in telecommunication.
They have entered the FTTH market several years ago with a portfolio of Multi-Service Access Nodes for ISP and Compact 1U OLTs for Optical LAN.
Zyxel offers centralized MSAN / OLT management with the use of their NMS: NetAtlas. Sold separately and requires a server for installation.
OpenOLT.com offers web-based control for the GPON network build with the use of the Zyxel product portfolio.
Supported OLTs from Zyxel:
- OLT1404A / OLT1408A / OLT1408A-C