CIS
-
CRS354
-
48P MANAGED L3 NETWORK SWITCH
PRODUCT MANUAL
Buttons
Reset button: Hold this button during 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
•
Power LED
-
lit when the switch is powered on.
•
Fault LED
-
indicates a fault has occurred. Contact CIS if this light is lit.
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. The direction of the arrow indicates which port it is referring to.
•
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
•
48 Gigabit Ethernet ports (With Auto MDI/X —
You can use straight
-
through or cross
-
over cables for connecting devices
to the switch).
•
4 SFP+ cages,
•
2 QSFP+ cages
•
RJ45
“
Console
”
serial port—disabled by default.
Input Power Requirements
Supported input voltage
-
100V AC
-
240V AC
