Installing the 7210 SAS-D
7210 SAS-D Installation Guide Page 37
Connecting to a Power Source
This SAS-D switch is available with either an AC or DC internal power supply
modules. The SAS-D switch is also compatible with either an AC or DC (available as
a separate purchase) external power supply.
Connecting to an AC Power Source
To connect the switch to an AC power source:
Step 1 Verify that the AC power source has the following rating: 100-240VAC, 50/
60 Hz, 2A.
Step 2 Make sure the switch is powered OFF before you plug the power cable into
the AC power source.
Step 3 Check the power LED as the switch is powered on to verify that the LED
indicating external power status is ON, and that the LED indicating internal
power conversion is ON. If not, recheck the power source and power cable
connections at the supply source and at the power module.
Notes: In order to comply with the GR-1089 Lightning Criteria for Equipment Interfacing With AC
Power Ports, an external Surge Protective Device (Perma Power Model # PXD309) is intended
to be used at the AC input of the router.