DSL-2750E User Manual
Do not put this device close to a heat source or high temperature place.
Avoid the device direct exposing sunshine.
Do not put this device close to over damp place. Do not spill any fluid on
this device.
Do not connect this device to PC or electronic product, unless our
customer engineer or your broadband provider instructs you to do this,
because any wrong connection may cause power or fire risk.
Do not place this device on an unstable surface or support.
1.3 LEDs and Interfaces
Note:
The figures in this document are for reference only.
Front Panel
The following table describes the LEDs of the device.
LED
Power
LAN
1/2/3/4
Figure 1 Front panel
Color
Status
Off
Green
On
On
Red
Blinking
Off
Blinking
Green
On
Description
The power is off.
The power is on and the initialization is
normal.
The device is initiating.
The firmware is upgrading.
No LAN link.
Data is being transmitted through the
LAN interface.
The connection of LAN interface is
normal.