•
72 fixed autosensing 10GBASE-X SFP+ ports (ports 1-72) that provide 10 Gbps high-density fiber
connectivity. Two of these ports are configurable as stacking ports.
•
Ethernet management port (10/100/1000BASE-T).
•
Serial console port implemented as an RJ45 connector used to connect a terminal and perform local
management.
•
Rear panel USB port.
•
Rear dual PSU power slots with front-to-back or back-to-front airflow.
•
Five rear slots for fan modules with front-to-back or back-to-front airflow.
•
Two rear panel mini-BNC connectors labeled OUT for connecting a Building Integrated Timing
Supply (BITS) or GPS timing source:
•
1 PPS frame output
•
10 MHz output
Figure 84: X670-G2-72x Front Panel
1 = Stack number indicator
3 = 10GBASE-X SFP+ ports
2 = Ethernet management port/console port
Figure 85: X670-G2-72x Rear Panel
1 = BNC Timing ports
3 = Power supplies
2 = Replaceable fan modules
4 = USB port
ExtremeSwitching X670-G2 Series Switch LEDs
The following sections describe the meanings of the LEDs on the X670-G2 series switches.
ExtremeSwitching Switches
ExtremeSwitching and Summit Switches: Hardware Installation Guide
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