Yeastar O2 Module (2FXO) YST-O2

Yeastar  O2 Module (2FXO) YST-O2

Key Features

• Ports: 2 RJ11 FXO Ports.
• Supported Model: S412, S20, S50, S100, S300, P550, P560, P570.
• Ring Frequency Detection: 15~50 Hz.
• Ring Voltage Detection: 30+ VRMS (depend on the FXO mode)
• Termination: PSTN Lines.
• Echo Cancellation: Support.