Extreme Networks ExtremeSwitching X440-G2 Series User Manual

The redundant power cable has keyed ends. The key is a plastic tab on the cable connector housing to
ensure correct alignment of the connector. The keyed ends of the 2x7 cable are not symmetrical; one
end of the cable will fit into the EPS-C2 chassis and the other end will fit into the switch.
After the EPS-C2 has been installed in a rack and the power supplies have been installed, do the
following to connect the redundant power cables:
1 Set the connector selection switch, located on the front of the EPS-C2 chassis, for the 2x7 connector.
See Figure 177.
Figure 177: EPS-C2 Connector Selector Switch
2 Connect the keyed end (for the 2x7 connector cable, the end with the tab oset from the edge of
the connector pins) of the redundant power cord to the EPS-C2 chassis.
See Figure 178.
3 Verify that the side of the connector marked TOP is facing up.
Installing External Power Supplies
ExtremeSwitching and Summit Switches: Hardware Installation Guide 230

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