Yeastar 02 Module (2 FXO)
Yeastar O2 Module (2FXO) is a module with 2 FXO ports to terminate two analog PSTN(POTS) lines.
The O2 Module 2FXO is compatible with MyPBX series and S-Series PBX.
Yeastar 02 Module Overview
A module with 2 FXO ports to terminate two analog PSTN(POTS) lines. It can be used in MyPBX SOHO,
MyPBX Standard, MyPBX Pro, MyPBX E1. MyPBX E1 Plus, MyPBX Enterprise, and TDM800 Card.
- S20 has 2 onboard module slots.
- S50, S412, and P550 have 4 module slots.
- P560 allows 1 Expansion Board.
- S100 and P570 support 2 Expansion Boards.
- S300 supports 3 Expansion Boards.




