CIS
-
CRS112
-
8P MANAGED L2
-
L3 NETWORK SWITCH
PRODUCT MANUAL
Buttons
Reset button: Hold this button while the device is powered off, then apply power. Keep holding until the USR LED light starts
flashing, (5 seconds) then release the button to reset to the default CIS configuration. You can use this procedure if you have
forgotten the password to access the device, or simply wish to return the unit to its default configuration state.
LED indicators
•
PWR LED
-
lit when the switch is powered on.
•
USR LED
-
an custom LED that can be configured by CIS. Disabled by default.
•
The top row LEDs indicate PoE out status. A
green
LED indicates that the respective port uses low voltage, a
red
LED
indicates high voltage.
•
A flashing
green
LED
-
indicates a problem with a low voltage device.
•
A flashing
red
LED
-
indicates a problem with a high voltage device.
•
The bottom row LEDs indicate ethernet and SFP port activity.
Ports
•
8 Gigabit Ethernet ports (with Auto MDI/X—you can use either straight or cross
-
over cables for connecting to other net-
work devices).
•
4 SFP+ cages, which accept both 1.25 Gb SFP and 10 Gb SFP+ modules.
•
RJ45 serial port—disabled by default.
Input Power Requirements
Supported input voltage
-
100V AC
-
240V AC
