▶ Product Introduction:
1-channel telephone optical transceiver to meet the needs of users for a large number of telephone transmission. The equipment adopts VLSI design, concise appearance, easy installation and commissioning, maintenance-free, stable performance and other advantages, suitable for IP supermarkets, living quarters, Internet cafes, telephone bars and major communication operators, governments and other enterprises and institutions.
▶ Features:
● Integrated circuits based on independent intellectual property rights
● Provide 1 channel voice access, support caller ID and reverse polarity billing functions
● Support the mutual number release function of each site
● The voice port supports the transmitter and receiver port, the transmitter port is connected with the program-controlled switch, and the receiver port is connected to the user's telephone
