Installation Guide

Figure 148: Summit X670-48x Front Panel
The rear panel of the Summit X670-48x switch (Figure 149) includes:
• Three replaceable fan modules.
• Two power supply bays for either AC or DC power supplies (see Summit 450 W AC and DC Power
Supplies on page 188 and Summit 550 W AC and DC Power Supplies on page 188).
Figure 149: Summit X670-48x Rear Panel
Summit X670V-48t Switch Ports and Slots
The front panel of the Summit X670V-48t switch includes:
• Forty-four 100/1000/10000 BASE-T copper ports plus four combo ports of 10G BASE-X SFP+ and
10G BASE-T (1G/10G dual speed for the combo ports), For information about SFP+ and SFP optical
modules, see the Extreme Networks Pluggable Transceivers Installation Guide.
• 10/100/1000-Mbps management port.
• Serial console port used to connect a terminal and perform local management.
• Grounding stud.
• LEDs to indicate port status and switch operating conditions. For a description of the LEDs and their
operation, see Summit X670 Series Switch LEDs on page 148.
• Stack number indicator.
1
2
54
6
3
Figure 150: Summit X670V-48t Front Panel
1 = Stack number indicator
4 = 10G BASE-T (100 Mbps/1G/10G Tri-speed) ports
Summit X670V-48t Switch Ports and Slots Summit Switches
146 Summit Family Hardware Installation Guide