Extreme Networks ExtremeSwitching X440-G2 Series User Manual

1 Completely loosen the captive retaining screws on the fan module.
On most switch models, the fan module has two retaining screws at the bottom corners of the
module, as shown in Figure 244.
On some switch models, the fan module has a single retaining screw at the top right corner of the
module.
2 Slide the fan module out of the switch and set it aside.
Figure 244: Removing a Fan Module
3 Verify that the airflow direction on the replacement fan module matches that of the installed fan
modules.
Fans with front-to-back airflow are labeled Air Out.
Fans with back-to-front airflow are labeled Air In.
4 Carefully slide the replacement fan module into the switch.
Figure 245: Installing a Fan Module
5 Align and fully tighten the captive retaining screws.
Replacing Fan Modules
ExtremeSwitching and Summit Switches: Hardware Installation Guide 307

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