ZyXEL Communications UNS2300 Hardware Installation Manual page 13

Table 4 UNS Power Switch LEDs (continued)
LED
2 - System
1.7.4 UNS Port LEDs
On the UNS2700, ports 1 and 2 are 1 Gbps ports; ports 3 and 4 are 10 Gbps ports.
2
On the UNS2300, ports 1-6 are 1 Gbps ports.
2
The following table describes the Ethernet port LEDs.
Table 5 Ethernet Port LEDs
LED
1G -
Activity
(Left)
UNS Series Hardware Installation Guide
COLOR STATUS DESCRIPTION
Red On There is a warning level event. Warning level events include:
• System Overheated,
• Voltage abnormal,
• Fan abnormal,
• UPS power low,
• Power abnormal,
• Pool failed,
• Disk I/O failed,
• Data error
• Firmware upgrade failed
Off There is no warning level event or the power is off.
4
3
1
1
COLOR STATUS DESCRIPTION
Green Blinking The UNS is transmitting or receiving to/from an Ethernet device through
the 1G port.
Off The UNS is not transmitting or receiving to/from an Ethernet device
through the 1G port.
6
5
4
3
Chapter 1 Hardware Installation
13