Ethernet over E1 converter user' manual

Ethernet over E1 converter

User’s Manual

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IDM-E1/4ETH

Our product IDM TRX-E1 is a protocol converter use inverse multiplexing technology. IDM TRX-4E1net can make Multi channel E1 transfer 10M/100M Ethernet. it can make 4E1 channel and Ethernet interface interconversion. IDM TRX-4E1net is used in LAN-to-LAN, Bureau of the interconnect , VOD, remote control, Switches of E1 interface card etc. it  expand the transmission distance and applied range with the maby E1 resource in telecommunication network.

Feature

1.       4 Ethernet and E1 inverse multiplexing, Support TAG VLAN setting

2.       Support E1 channel delay detection function, the max relative delay in E1 channel is 220ms

3.       Can transfer jumbo frame, support Ethernet switchboard with VLAN faction.

4.       Can delete the faulted E1 channel automatic. it can automatic recover when the faulted is deleted

5.       Support GFP-F, meet ITU-T G.7041 standard.

6.       Support 2M line loopback function

7.       Can transparent transmission Jumbo Frame that meet IEEE 802.1Q, support Ethernet converter with VLAN function.

DIP Switch Specification

Indicator light and interface specification

Indicator light and interface function

Interface PINOUT Specification

Ethernet Interface PINOUT:

Power access:

2. Attention to AC220V power electricity safety when installation

3. Add electric measurement E1 interface potential difference between the shell and head of cable BNC shell when the E1 connect the device, There is no potential difference E1 line can connect to the device.

2M don’t work

Ø                      Check whether interface impedance matching, to ensure that instead of the impedance of the connected device and the impedance of the device itself

Ø                      Each E1 has light all the way, Indicator said equipment corresponding E1 signal loss, extinguish during normal working, Indicator should check whether equipment E1 2 m cable and BNC good connecting.

Ø                      Check whether the device itself can work normally, Inspection method is to use 2 m cables connect one equipment sending and reception(E1 loopback), Disappear LOS red light shows that this equipment E1 interface is normal, equipment shall be so check on both ends.

Ethernet don’t work

Ø                      First check the interface contacts are good and the network cable is connected to the Ethernet interface

Ø                      Check the cable: Check the pressure line RJ-45 meets the requirements of Ethernet cable, Check the cable line sequence is correct, Connected with the PC using a crossover cable, connected to the Ethernet switch using the straight-through

Ø                      Check the configuration on both sides of the PC is correct, whether in the same network segment, Correct preparation of both ends of the IP address, Working Group, Gateway etc.