Power Supply Installation Guidelines - Cisco Catalyst IE9300 Hardware Installation Manual

Power Supply Installation Guidelines

Note
The following illustration shows a PWR-RGD-AC-DC-H power supply. The PWR-RGD-LOW-DC-H power
supply appears identical; the only visual difference is the label. The PWR-RGD-AC-DC-250 power supply
is similar to the other power supplies. However, it extends 30mm from the rear of the switch.
Figure 19: PWR-RGD-AC-DC-H Power Supply
1
2
The LED behavior is the same for all three power supply models.
Table 15: Power Supply LED
LED Color
Off
Green
Red
Blinking red
Power Supply Installation Guidelines
Observe the guidelines in this section when removing or installing a power-supply module.
A power-supply module that is only partially connected to the switch disrupts the system operation.
Cisco Catalyst IE9300 Rugged Series Switch Hardware Installation Guide
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The power supplies in the preceding table are recommended for new installations. The older
PWR-RGD-LOW-DC and PWR-RGD-AC-DC power supplies (without the -H suffix) are supported
for users who already own them. However, these older supplies are not approved for use in hazardous
locations and must not be used in HazLoc applications.
Power-supply module
PSU OK LED
Status
Power supply module is not installed.
Valid input is present and operating properly.
Valid input is present, but output has failed.
Power supply module is present but does not have power input.
3 Captive screw
Power Supply Installation