V.24 over Ethernet (IP) Converter

TDMoIP-V24 is mainly used to transmit V.24 interface on the IP network. It has V.24 interface, 2 UTP Ethernet ports, and a fiber Ethernet port. TDMoIP-V24 can connect the TDM device and the user’s low-cost wireless or lineate Ethernet/IP configuration, without affecting the quantity. assures connecting to the physical V.24 interface of any device seamlessly, It can be used in the communication system based on V.24, such as LAN, WAN, MAN, and wireless network.

Providing emulation V.24 channel through Ethernet, the difficulty is rebuilding timing information of V.24 code stream effectively at the exit of the network. The special disadvantages of Ethernet itself, such as random packet delay, without effective timing, transmit mechanism, transmission error, or collision that brings on packet loss, must be conquered. Our company resolves the difficulties above faultlessly by availing ourselves of technical advantages and adapting advanced clock disposal technology. TDMoIP-V24 encapsulates the date of V.24 code stream to the packet and transmits it to the remote device through Ethernet.

● High transmit efficiency, low transmit delay;

● Provide 1*V.24 channels and 2*10/100Base-TX and 1*100Base-FX interface;

● The length of the Ethernet packet can be set, supporting huge packets;

● User can select IP protocol encapsulation or simplicity Ethernet type;

● Support VLAN setting;

● Support Ethernet ping function;

● Support package loss indicator function for V.24 transmission line;

● Have three Loop Back Mode: Ethernet interface Loop Back (ANA), V.24 interface Loop Back(DIG), Command the  remote V.24 interface Loop Back (REM);

● Have pseudo-random code test function, easily line opened, can be used as a 2M BER Tester;

● V.24 interface supports hot-plug, supports DTE or DCE device interconnection;

● Provide 3 clock types: Internal clock, External clock, and slave clock;

● Point-to-point or point-to-multipoint connections, satisfying different applications;

● High-efficiency transmission, up to 90% bandwidth utilization ratio;

● 10/100M Ethernet, full/half duplex auto-adapt, support auto-MDIX;

● When selecting a network adaptation clock, it can resume the original clock accurately through the TDM clock resumption mechanism, stable clock, little jitter, and small excursion, conforming to ITU-T clock jitter and excursion standard;

● The device Supports the WEB management platform, and online software upgrades, the host side can manage the work of each state machine equipment.

● 10/100/1000M Ethernet Interface

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

Rate: 10/100/1000m adaptive, full/half duplex fully adaptive

MAC Address Table Capacity: 4096 MAC addresses can be learned

Physical interface: RJ45 seat supports auto mdix

● V.24 Interface

Interface rate: Synchronous:64K/128Kbps,Asynchronous:0-115.2Kbps

Interface Standard: Compatible with ITU-T V.24 Standard

Connector: DB25

Connect Mode: DCE

Clock Type: G.703 restored clock, Internal clock 

● Environmental Indicators

Operating temperature: – 10 ℃ – + 60 ℃

Storage temperature: – 40 ℃ – + 85 ℃

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

MTBF: ＞ 100000 hours