P-334U/P-335U User's Guide
1.3.4 Front Panel LEDs
Figure 4 Front Panel (P-334U)
Figure 5 Front Panel (P-335U)
The following table describes the LEDs.
Table 1 Front Panel LEDs
LED
PWR
LAN 1-4
36
COLOR
STATUS
DESCRIPTION
Green
On
The ZyXEL Device is receiving power and functioning
properly.
Blinking
The ZyXEL Device is performing testing.
Red
On
Power to the ZyXEL Device is too low.
None
Off
The ZyXEL Device is not receiving power.
Green
On
The ZyXEL Device has a successful 10Mb Ethernet
connection.
Blinking
The ZyXEL Device is sending/receiving data.
Amber
On
The ZyXEL Device has a successful 100Mb Ethernet
connection.
Blinking
The ZyXEL Device is sending/receiving data.
None
Off
The LAN is not connected.
Chapter 1 Getting to Know Your ZyXEL Device