
8-2 Extreme Networks Consolidated Hardware Guide
Alpine 3800 Series Switch Power Supplies
1 If you have one power supply installed in the Alpine 3802 switch, it must be installed in the lower power
supply tray (PSU A).
Power Supply LEDs
Table 8-2 and Table 8-3 describe LEDs that pertain to power for the Alpine 3800 series
switch.
Verifying a Successful Installation
After you supply power to the Alpine switch, the SMMi (Alpine 3808 and Alpine 3804)
or the integrated Switch Management Module (Alpine 3802) performs a POST. The LED
labeled “DIAG” on the SMMi (Alpine 3808 and Alpine 3804) or on the chassis (Alpine
3802) blinks green during the POST. After the SMMi or the integrated management
Table 8-1: Supported Power Supplies for the Alpine 3800 Series Switch
Switch Model AC power supply DC power supply Hot-swappable
Alpine 3808 Up to two AC power
supplies can be installed.
Up to two DC power
supplies can be installed.
Yes
Alpine 3804 Up to two AC power
supplies can be installed.
Up to two DC power
supplies can be installed.
Yes
Alpine 3802
1
Up to two AC power
supplies can be installed.
Not currently supported. No
Table 8-2: Alpine 3808 and Alpine 3804 Power Supply LED
LED Color Indicates
D/C OK Green
Off
All DC outputs are operational
One or more DC outputs have failed
Table 8-3: Alpine 3802 Power Supply LEDs
LED Color Indicates
PSU A, PSU B Green
Amber
Off
Normal operation
DC output failure
PSU not present or not powered
Comentários a estes Manuais