Extreme Networks ExtremeSwitching X440-G2 Series User Manual

13 Removing Switches from Service
Removing an AC Power Supply
Removing a DC Power Supply
Removing a Switch from a Rack
Removing a switch from service is a two-step process:
1 Disconnect the switch from its power source, following these steps as applicable:
•
Disconnect and remove the switch's removable AC power supply. See Removing an AC Power
Supply on page 311.
•
Disconnect and remove the switch's removable DC power supply. See Removing a DC Power
Supply on page 312.
•
Disconnect the switch from its redundant power supply.
2 Remove the switch from the rack, following the steps in Removing a Switch from a Rack on page 313.
Note
Read the information in this chapter thoroughly before you attempt to remove a switch.
Removing an AC Power Supply
To remove an AC power supply unit (PSU) from a switch, follow these steps:
1 Disconnect the AC power cord from the wall outlet and from the power input connector on the
power supply.
ExtremeSwitching and Summit Switches: Hardware Installation Guide 311

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