Eltek R7121-L1 - Page 12

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Port Description: DEMO Model R7141-L1
Port Description: DEMO Model R7111-L1
Item
Port
Description
1
AC power(DC in 12V)
A power supply cable is inserted
2
RES(Reset button)
Push this button until 3 seconds, and ATA will be set to
factory default configuration.
3
WAN(Wide Area Network)
Connect to the network with an Ethernet cable. This
port allows your ATA to be connected to an Internet
Access device, e.g. router, cable modem, ADSL modem,
through a networking cable with RJ-45 connectors used
on 10BaseT and 100BaseTX networks.
4
LAN(Local Area Network)
Connect to PC with Ethernet cable. 1 port allows your
PC or Switch/Hub to be connected to the ATA through a
networking cable with RJ-45 connectors used on
10BaseT and 100BaseTX networks.
5
FXS(Foreign Exchange Station)
FXS port can be connected to analog telephone sets or
Trunk Line of PBX.
6
PSTN(FXO)
Connect to PBX or CO line with RJ-11(Gray) analog line.
FXO port was connected to the extension port of a PBX
or directly connected to a PSTN line of carrier.