Extreme Networks ExtremeSwitching X440-G2 Series User Manual

2 Carefully slide the power supply all the way into the power supply bay.
See Figure 229.
Figure 229: Installing a 550 W DC Power Supply
3 Push the power supply in until the latch snaps into place.
Caution
Do not slam the power supply into the switch.
4 Reconnect the ground wire as described in Connecting the Ground Wire to a 550 W DC Power
Supply on page 289.
Connecting the Ground Wire to a 550 W DC Power Supply
To connect the ground wire to the 550 W DC power supply:
Warning
Be sure to connect the chassis ground wire before you connect any power cables.
1 Verify that the DC circuit is de-energized.
2 Pull the cover o the terminal block.
3 Identify the grounding point on the front panel of the power supply.
See Figure 230.
Replacing DC Power Supplies
ExtremeSwitching and Summit Switches: Hardware Installation Guide 289

Extreme Networks ExtremeSwitching X440-G2 Series Specifications

General

Form Factor	Rack-mountable
VLAN Support	Yes
Humidity	5% to 95% non-condensing
Model	X440-G2 Series
Port Type	Gigabit Ethernet
Switching Capacity	176 Gbps
Forwarding Rate	131 Mpps
Stacking	Yes, up to 8 switches
Layer Support	Layer 2/3
Operating Temperature	0°C to 50°C
Product Type	Switch
Jumbo Frames	9216 bytes
AC Power Supply	100-240 VAC, 50-60 Hz
Storage Temperature	-40°C to 70°C
Port Configuration	24 or 48 ports
Power over Ethernet (PoE)	Optional