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►Port Denition
Port Description
DC-IN Power connector with 9V DC 1.0A
LAN Ethernet 10/100BaseT for LAN port (RJ-45)
CONSOLE RS-232C(DB9)forsystemcongurationandmaintenance
LINE SHDSL.bis interface for WAN Port
RST
The reset button, the router restore the default settings when press
this button until reboot.
GRT-504
►Front Panel
►LED / Port Denition
LEDs Color Active Description
PWR Green ON The power adaptor is connected to GRT-504
WAN
LNK
Green ON G.SHDSL.bis connection is established
Green Blink G.SHDSL.bis is handshaking
ACT Green Blink
Transmit data or receive data over G.SHDSL.
bis link
LAN
1/2/3/4 Green ON LAN Port connect with Ethernet link
1/2/3/4 Green Blink LAN Port Transmit or receive data
ALM
Red ON G.SHDSL.bis line connection is dropped
Red Blink G.SHDSL.bis self test