S4600-24X2CInstallation Instruction Manual
1 Product introduction
NADDOD Pte. Ltd.
10
USB port
S4600-24X2C switches provide a USB2.0 interface meeting OHC standards, which may
support the uploading and downloading rates of 480Mbps. Through this interface, users may
carry out file interchange with Flash file system on the switches, e.g., uploading or
downloading application files, etc.
Because there exist differences among USB devices from different manufactures in
compatibility and driving, NADDOD doesn’t ensure that the USB devices from all
manufactures can be used normally on the switches. If a USB device fails to be used normally,
it doesn’t belong to switch fault. Please try to use USB devices from other manufactures then.
1.5
Instruction on indicator lights
1.5.1 Indicator light of system
The working status of the switch can be preliminarily determined by the SYS status indicator
light, please see below for details.
Name of
indicator
light
State
Instruction
SYS
Green solid
The system has been started and works normally
Green blinking
The system is starting
Yellow solid
The system exists minor failure
Red solid
The system exists major failure
Dark
The device isn’t powered on
1.5.2
Indicator light of power supply
The operating status of the S4600-24X2C power supply modules can be determined by the
pluggable PWR indicator light in the front panel, please see below for details.
Name of
indicator
light
State
Instruction
PWR
Green solid
Two PSU are present and work normally
Red solid
Major fault: One PSU power supply is present and works
abnormally or two PSU power supplies are present and work
abnormally
Dark
The device isn’t powered on
