30 Port POTS Telephone over LAN Ethernet (IP) Converter

The device encapsulates the voice data in the IP packet, supports the UDP packet mode, and realizes the 1-30 voice service to the 100M Ethernet conversion, in the same network segment or through the router to achieve different network segment communication.

● The device offers a Console and WEB management interface, facilitating installation and activation.

● It features an Ethernet interface with a speed of 10M/100M, supporting full-duplex/half-duplex auto-negotiation.

● It supports automatic recovery from power outages or network disconnections.

● It supports Ethernet packet reordering and caching mechanisms to combat network latency.

● The frame length can be adjusted to balance bandwidth and transmission latency.

● Based on hardware design, the device offers fast startup speed.

● The voice port supports FXO/FXS/2&4-wire EM/2&4-wire audio/magnetic telephone interfaces. The FXO port interfaces with a PBX, while the FXS port connects to the user’s telephone.

● It supports caller ID display, reverse polarity billing, and fax functionality.

● The telephone interface supports mutual number allocation between both sites.

● Multiple power supply options are available: AC220V, DC-48V/DC24V, etc. It supports dual power backup modes such as AC+DC, AC+AC, and DC+DC.

● 10/100M Ethernet Interface

Protocol: IEEE 802.3az, IEEE 802.1Q (VLAN)

Rate: 10/100M adaptive, full/half duplex fully adaptive

MAC Address Table: 4096 MAC addresses can be learned

Physical interface: RJ45 seat supports auto mdix

● FXS Phone Port

Ring voltage: 75V

Ring frequency: 25HZ

2-wire Impedance: 600 Ohm (off-hook)

Return loss: 40 dB

● FXO Trunk Port

Ring detection voltage: 35V

Ring detection frequency: 17HZ-60HZ

2-wire Impedance: 600 Ohm (off-hook)

Return loss: 40 dB

● EM 2/4 Wire

AD: 0dB

DA: 0dB

2/4-wire Impedance: 600 Ohm

Return loss: 20 dB

● Environmental Indicator

Operating temperature: – 10 ℃ – + 60 ℃

Storage temperature: – 40 ℃ – + 85 ℃

Working humidity: 0% – 95% (no condensation)

MTBF: ＞ 100000 hours