Hardware Description and Connection
8 (98) EN/LZT 108 6492 R1
April 2003
2 Hardware Description and Connection
2.1 Front Panel and LED Indicators
The front panel of the HM210dp/di contains five control lamps (LEDs) that indicate
the status of the modem:
Figure 1: Front Panel of HM210dp/di
Label Color Function
PWR
green ON: Unit is powered on.
OFF: Unit is powered off.
DIAG
green Flashes ON/OFF at boot-up to indicate that the device software is
operational.
LAN
green OFF: No Ethernet link detected.
ON: Ethernet link established and active.
ACT
green Flashes when ADSL data activity occurs. May appear solid when data
traffic is heavy.
DSL
green OFF: No ADSL link detected.
ON: ADSL link established and active.
