Features Specifications:Sell GVE-T-2 2*Ethernet over E1 Converter  GVE-T-2 1*E1 to 2*Ethernet converter  GVE-T-2 is a G.703 to Ethernet bridge converter using 1 E1 line to transmit data from 2 Ethernet for the purpose of expanding transmission distance and applicable range of Ethernet. It is based on ASIC circuitry design technology.  The rate of every port will be distributed by a independent 5 bit switch, and it can convert E1 to 2 LAN interfaces simultaneously  Features High-powered Ethernet bridge converter to expand Ethernet transmitting distance and using range. It has two Ethernet interface. Every interface can be N*64Kbps(N=1--31). But sum of the N of the two interfaces must be less than 31.  Collocated with E1/G.703 as line interface. Ethernet UTP of GVE-T-2 has the function of VLAN 802.1Q. There have two transmitting mode to choose: data and image. Buffer is 64M. 10 /100Base-T(UTP) LAN interface accords with IEE802.3/Ethernet work mode: full duplex / half duplex physical interface: screen RJ-45 crossing and directly connecting optional.  G.703 can be framed N*64Kbps(N=1-31) and unframed 2048Kbps which are named fractional and unfractional apartly. Under the framed mode, it sustains alternative CRC ON/OFF, CAS/CCS (30 & 31 time slot). Transmitting clock can be recovered from receiving signal in G.703 lines and also can work in inner clock mode.  GVE-T-2 is in accord with G.703 , G.704 & G.706 of ITU.  It has local and remote loopback. Consumer can test lines and diagnose faults conveniently to perform integrality test port-to-port.  Many director LEDs on the front panel display work state and alarm signal of equipment.  G.703 line interface: impedance 120OHM(RJ45)/75OHM(BNC) optional power supply: -48V