GVE-2T is E1 to 2xEthernet Converter. The vaild brandwidth is 1984Kbps. E1 port can support BNC/75ohm and RJ45/120ohm optional.

GVE-2T is a kind of high-performance, self-educated long-range Ethernet bridge.With the up-to-date ASIC circuit design,GVE-2T can carry out real-time analysis on up to one E1 transmission chains,analyze the line quality of E1 chain,and cut off the transmission of the chain automatically on the occasion of open circuit,error code,delay or alarm so as to avoid adverse effects on Ethernet transmission such as open circuit and frame losses so on.With low cost, it is fit for bridge connection or LAN extender or subsection.It can automatilly learn the MAC address in the connected LAN continuously,and transmit the target address of data frame in another LAN.The two Ethernet interface dynamically distribute the brandwith,and work in differnet network.It allows transmitting and receiving VLAN data packets.It does not perform any negotiation over the link, which is specially suitable for satellites and other wireless broadcast applications.

*Comply with  ITU G.703,G.704,G.706,G.823
*Support  transparent E1 channel
*Full comply with IEEE 802.3/IEEE 802.3u /IEEE 802.1Q(VLAN)
*Ethernet port 10/100Mbps,Full/Half Duplex mode compatible
*For E1 interface,75ohm(unbalanced) and 120ohm(balanced) optional
*Allowing 16ms for transmission time delay of 4 E1
*The valid  bandwidth is 1984Kbps
*Support bit error-rate testing of every E1 branch. When bit error-rate of some branch is over the limit, the system will automatically turn off and separate the E1 branch
*Comprehensive LED indicators on front panel,convenient for the diagnosis of equipment working state
*-48V DC & 220V AC power supply optional

E1 interface
Comply with ITU G.703,G.704,G.706,G.823
Rate:2.048Mbps
Code type:HDB3
Impedance:75ohm unbalanced & 120ohm balanced optional
Physical connector:BNC coaxical for unbalanced 
                                   RJ45 twisted pair for balanced

Ethernet interface
Comply with IEEE802.3/IEEE 802.3u/IEEE802.1Q(VLAN)
Rate:10/100Mbps,Half/Full auto-negotiation
MDI/MDI-X auto-crossover
Physical connector:10/100  Base-T(UTP);RJ45

Power supply
AC power:220V±10%,50Hz
DC power:-48V(optional)
Power:5W

Environment
Temperature:0～40℃
Humidity:0～95% RH