IDM-RG2000-IP Voice Wireless Cluster Access Gateway VoIP/SIP Gateways

IDM-RG2000-IP Voice Wireless Cluster Access Gateway

1. Description

This device can realize the communication of radio between the two kinds of different frequency bands. Support the conversion function of two channels of IP telephone and ordinary telephone to two lines radio audio interface.

It consists three kinds of working modes: One to one direct mode between telephone and radio, the first road to two-way radio conference mode, the second way radio to two-way radio conference mode. The device’s IP phone supports the SIP protocol for the server and terminal docking. The common telephone interface can be used to connect the domestic hot telephone exchange equipment.

2. Picture

3. Function Description

IDM-GP2000-IP Voice Gateway can support the radio audio interface, the FXO telephone interface, the Ethernet interface.

The radio audio interface:

1. Equipment support: two radio audio interfaces.

2. The audio interface uses the way of transformer coupling and has the strong anti-interference ability.

3. Audio input and output impedance 600Ω.

4. The receive and transmit of audio interface can be default adjusted as: 0DB sends, 0DB receive.

5. The way of the audio interface’s input is balance and also can be unbalanced, the input impedance is 600Ω.

Telephone relay interface characteristics:

1. Equipment supports: two FXO Relay telephone interfaces

2. The voice interface uses the way of transformer coupling and has the strong anti-interference ability.

3. The interface impedance is 200 //0.1u (which can be provided as 600Ω according to the user's requirement).

Ethernet electrical interface:

10/100BASE-T, full duplex, half duplex, adaptive

Accord with: IEEE 802.3, 802.1P, 802.1Q

Interface: RJ45 (100M five kinds of line, twisted pair)

Ethernet optic interface:

10/100BASE-FX

Accord with: IEEE 802.3, 802.1P, 802.1Q

Interface: IP

The transmit power is >=-5dBm, the sensitivity is <=-35dBm

Wavelength: 1310/1550nm, Transmission distance: 10KM, 40KM, up to 120KM

Control interface:

Asynchronous interface: 8 bit data bits, 1 stop bit, no check

Baud rate: 57600

4. Application