Specifications 1.1 E1 to 4 Ethernet converter

2.OEM welcomed

3.Sample test welcomed

4.Distributor wanted

Brief The IDM-E1/4ETH converter complies with YD/T922-1997 and YD/T1096-2001 standard and it manages to make the conversion between 10/100M Ethernet signals and E1 signals. ? Features ??????? In compliance with IEEE802.3-1998 standard ??????? In compliance with G.703 standard. ??????? Unbalanced 75ΩE1 interface and balanced 120ΩE1 interface optional ??????? Four Ethernet interfaces ??????? Ethernet rate is 10/100Mbps,full/half duplex mode optional ??????? Internal clock mode and line clock mode available ??????? Framed and unframed E1 signal optional ??????? Local loopback supported ??????? DIP switch in charge of working modes management such as Framed/unframed modes, clock modes, time slots selection under framed mode and Ethernet mode. ??????? CO equipments manage and configure the RO equipment by SNMP ? Specifications ? Ethernet interfaces ?? Standard: IEEE 802.3 10/100BASE-TX ?? Rate: 10/100Mbit/s/autonegotiation ?? Duplex: half/full duplex??????? ???SNMP for rack mount model ?? Connector: RJ45 ? E1 interface?? ?? Rate: 2.048Mbps±50ppm ?? Standard: ITU-T G.703/G.704 ?? Code: HDB3 ? ?Connector: RJ45 for 120Ω(balanced):lead pin #1 for TX+ and #2 for TX-, lead pin #3 for RX+ and #6 for RX-. BNC for 75Ω(unbalanced). ?? Working environment

Power supply	220VAC/110VAC ?OR -48VDC
Consumption	<5W
Working temperature	-5°C~50°C
Storage temperature	-40°C~+70°C
Relative humidity	5%~90%
Others	should be free from any causticity, dissoluble gas, dust and electrical interference

??? Dimension and weight

Dimension	225mm×115mm×36mm
Weight	1Kg(RO)