XtendLan XL-EFM404 G.SHDSL .bis EFM Modem User Manual
V0.01
For pair (2-wire) model , Loop1 has been used
For two pair (4-wire) model, Loop1 and 2 have been used
For four pair (8-wire) model, Loop1, 2, 3 and 4 have been used
LAN ports and MGMT port
The EFM modem have four LAN ports and one MGMT Ethernet port. Those ports are
auto-negotiating, auto-crossover. In 10/100Mbps Fast Ethernet, the speed can be 10Mbps or
100Mbps and the duplex mode can be half duplex or duplex.
An auto-negotiating port can detect and adjust to the optimum Ethernet speed(10/100 Mbps)
and duplex mode(full duplex or half duplex) of the connected device.
An auto-crossover(auto-MDI/MDI-X) port automatically works with a straight-through or
crossover Ethernet cable.
Console Port
Connect the RJ-45 jack of the console cable to the console port of the EFM modem. Connect
the DB-9 female end to a serial port( COM1 , COM2 or other COM port) of your computer.
The wiring diagram of console cable is as following:
Power connection
Make sure you are using the correct power source as the AC/DC adaptor. Inset the female
end of power adaptor’s cord into the power receptacle on the rear panel. Connect the power
adaptor to an appropriate power source.
Reset Button
The reset button can be used only in one of two ways.
(1) Press the Reset Button for two second will cause system reboot.
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