D-Link DI-304M - Manual (Page 18)

DI-304/DI-304M ISDN Remote Router
DI-304
DI-304M
♦ POWER— Comes on as soon as you connect the router to the power
adapter and plug the power adapter into a suitable AC outlet.
♦ STATUS— Should be blinking if the router is functioning properly.
♦ ISDN – LINK— Indicates that the router has an ISDN line connected to
the ISDN interface and it has been successfully initialized.
Note: On some NT1 boxes, the LINK indicator will go off when the ISDN line has
been idle for a while. When the router is dialing or answering a call, it should
be on again.
♦ ISDN – B1 and B2— On if there is an active ISDN session on that
channel or if that channel is making or receiving a call.
♦ LINK/ACT— 1 through 4 These indicators light up when a port is
connected to a powered-on Ethernet/Fast Ethernet station. The LEDs
blink when information is transmitted or received on a port.
♦ 100/10M – 1 through 4 These indicators light up when a port is
operating at 100Mbps. Otherwise, if this indicator is dark and the
corresponding LINK indicator is lit, then the port is operating at
10Mbps.
♦ PHONE – 1 (DI-304M only) — Lights up when standard phone port 1
is in use.
♦ PHONE – 2 (DI-304M only) — Lights up when standard phone port 2
is in use.
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