Product features

Card type or independent structure, which is applied to centralized management 1U aluminum rack

Compatible phone format phone interface as a standard RJ11

Provides a 1~4 voice access, supports caller ID and reverse polarity charging

Voice support o or s-port interface, o docking with the program-controlled switchboards, s mouth connected to the user's telephone

Support FXO/FXS phone, 2/4W audio, magnetic phone as

Supports lossless regenerative relaying video, video transmission can be up to 200 km

Power supply status indicator LED and fiber-optic links, data monitoring system health

Industrial-grade design, flexible modular design enables reliable equipment