Instruction manual

1. Components Overview
10
No. Name Type Description Details
(3) ST2 LED:
Orange
(Not used) Orange: Initial state at power-up
Off: Unused after startup is complete
(4) MC Connector Memory card slot Memory card slot
(5) ACC LED: Green Indicates the
memory card
status.
Lit: Accessing the memory card. (Do not remove
the memory card.)
Off: Memory card is in idle mode. (The memory
card can be inserted or removed.)
(6) CONSOLE Connector CONSOLE port RS-232C port to connect a console terminal
(7) LINK LED: Green Indicates the
operating status of
a 1000BASE-X/T
Ethernet port.
Lit in green: Initial state after the switch is turned
on, or when a link is established.
Off: Link failure or block when the green ST1 LED is
on#4
(8) T/R LED: Green Blinking green: Sending or receiving frames.
(9) 1-24 LED:
Green/Oran
ge LED
Indicates the
operating status of
a 10/100BASE-TX
Ethernet port.
Lit in green: A link is established.
Blinking green: A link is established and frames are
being sent or received.
Orange: Initial state after the switch is turned on.
Off: Link failure or block when the green ST1 LED is
on#4
(10) RESET Button
(non-locking
)
Manual RESET
button of the
device
#1
Restarts the device.
When pressed continuously until all LEDs on the
front panel are lit (3 seconds or more), the Switch is
released from sleep mode.
#1: The switch is behind the front panel. Use a screwdriver with a small head to
press the button.
When pressing the RESET button, do not use anything with a fragile tip, or anything
that might become caught in the Switch, such as a pin or paper clip. Doing so could
result in a fire or electric shock.
1.1.4 AX1240S-24T2C
The AX1240S-24T2C model has the following hardware specifications:
 Ethernet 10/100/1000BASE-T ports: 2
 Ethernet 10/100BASE-TX ports: 24
 SFP slots: 2
 Memory card slot: 1
 CONSOLE port: 1