Juniper ACX7348 - Page 42

• Green (steady) when the 1000-Mbps link is up.
• Orange (steady) when the 100-Mbps link is up.
• O when the link is down.
• O and ACT LED is Yellow (blinking) when the 10-Mbps link is up.
The acvity LED is:
• Yellow (blinking) when trac is passing through the port.
• O when link is down.
• Yellow (steady) when trac is not passing through the port.
Both acvity and link LEDs are o when the link is down.
• USB—Provides a removable media interface through which you can install Junos OS Evolved
manually. Junos OS Evolved supports USB version 2.0 and later.
The following buons are located on the Roung Engine:
• RESET buon—When pressed, reboots the Roung Engine as follows:
• Short press reboots the Roung Engine.
• When pressed for more than 10 seconds, the Roung Engine reboots with an opon for BIOS
recovery.
• Online/Oine buon—When the Roung Engine is oine and if the buon is pressed (short press),
the Roung Engine starts boong. When the Roung Engine is online and if the buon is pressed for
four seconds or more (long press), the Roung Engine shuts down.
Roung Engine LEDs
The LEDs labeled STS, ALM, ACT, PWR are located on the faceplate of the Roung Engine.
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