Front Panel Leds; Power Supply Cords - Extreme Networks BlackDiamond 8800 Series Hardware Installation Manual

Extreme Networks Power Supply Units for BlackDiamond Switches

Front Panel LEDs

The front panel of the Extreme Networks 700/1200 W AC PSU provides status LEDs.
the LED behavior on the front panel.
Table 19: Extreme Networks 700/1200 W AC PSU front panel LED behavior
PSU Condition
Power supply AC outputs working normally
AC input power present/standby output on
Current limit on 48 VDC output
Predictive failure
No input power to this PSU only
No input power to any PSU
Power supply failure
The front panel on each Extreme Networks 700/1200 W AC PSU contains two cooling fans as shown in
Figure 87. Airflow enters from the front vents on the Extreme Networks 700/1200 W AC PSU and exits
to the rear vents of the switch. Airflow through the Extreme Networks 700/1200 W AC PSU AC is
independent from the airflow that exists through the rest of the switch.
The AC input is located on the switch directly in back of each power supply bay. The front of the
Extreme Networks 700/1200 W AC PSU has a handle with a lever mechanism for both insertion and
removal as shown in

Power Supply Cords

Extreme Networks 700/1200 W AC PSU(s) come with both 110 V AC and 220 V AC power supply
cords. The 110 V AC power supply cord allows for a maximum DC output power of 700 W. The 220V
AC power supply cord allows for a maximum DC output power of 1200 W.
CAUTION
All power supply cords provided by Extreme Networks are designed for use in North America only. Power supply
cords for use outside of North America are typically provided by a third-party distribution center and must meet the
following requirements:
Power supply cords must be agency certified for country of use.
●
Power supply cords must contain an IEC 320 C13 connector on the end of the PSU.
●
Power supply cords must contain an appropriately rated and approved wall plug applicable to the
●
country of installation.
Power supply cords must be less than 5 m long.
●
Wire size must be a minimum of 16 AWG (1.0 mm
●
150
Figure 88.
Power
Predictive Fail
Green
Amber
On Off
Blinking Off
On Off
On Blinking
Off Off
Off Off
Off Off
2
) copper-stranded.
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
Table 19 describes
Fail
Amber
Off
Off
Blinking
Off
On
Off
On