1 Product Introduction
D-Link Web Smart Switch User Manual
6
Mode Select Button/LED:
The Mode Select Button controls the mode of Port LED, and the current setting is
indicated by the Mode LED under the button.
Port LED (1-24):
Link/Act/Speed Mode:
When selecting the Link/Act/Speed Mode, the Port LED flashes which
indicate a network link through the corresponding port. Blinking indicates that the Switch is either
sending or receiving data to the port. When a port has amber light indicates that port is running on
10M. When it has a green light it is running on 100M.
PoE Mode:
When selecting the PoE Mode, the port LED lights up with solid green indicates power
device is connected to corresponding port. Solid amber indicates a PoE error has occurred at this port.
And light off indicates this port is not providing the power or no PD found.
Port LED (25F, 26F, 25T, 26T, 27, 28):
The Port LED flashes which indicates a network link through the
corresponding port. Blinking indicates that the Switch is either sending or receiving data to the port. When a
port has amber light indicates that port is running on 10M or 100M. When it has a green light it is running on
1000M.
NOTE:
On DES-1210-28P, the MiniGBIC ports
are shared with normal RJ-45 ports 25 and 26.
When MiniGBIC port is used, the RJ-45 port
cannot be used.
CAUTION:
The MiniGBIC ports should use UL
listed Optical Transceiver product, Rated Laser
Class I. 3.3Vdc.
Reset:
By pressing the Reset button the Switch will change back to the default configuration and all changes
will be lost.
Rear Panel
Figure 6 – DES-1210-28P Rear Panel
Power:
The power port is where to connect the AC power cord.
