PRODUCT CHARACTERISTIC

• provide Console (RS232) management interface convenient for installation;
• Ethernet interface rate of 10M / 100M full / half duplex adaptive;
• support automatic recovery after power off or network off ;
• support Ethernet packet disorder recovery and cache to resist network delay;

• adjustable frame length to balance the bandwidth and transmission delay;
• based on hardware design quick start;
• Voice port support FXO / FXS / two /four-wire EM / two-wire audio / magnet telephone interface FXO port and program-controlled switches docking FXS port and the user’s telephone connected;
• Voice FXO / FXS access support for caller ID function / reverse polarity billing / fax function;
• telephone interface support mutual number allocation function;
• Support Console serial port network management and WEB network management;
• A variety of power options: AC220V DC-48V / DC24V etc . support AC + DC; AC + AC; DC + DC dual power backup

FXO port

Alarm voltage

75V

Alarm frequency   

25HZ

2 line input impedance

 600Ω (hanging off)

Wastage

40db

FXS port

Alarm detecting voltage

  35V

Alarm detecting frequency

17HZ-60HZ

2 line input impedance

600Ω (hanging off)

Wastage

40db

10/100BaseT Interface

Number of Interfaces

1  port

Interface Types

10/100BaseT

Standards Compliance

IEEE 802.3

Protocol

User Programmable HDLC

Connectors

B RJ45 (10/100 BaseT Electrical)