Leds For Lan Connectors - NEC R120d-1E N8100-1955F User Manual

Chapter 1 General Description
4.7.8

LEDs for LAN connectors

The five LAN connectors provided at the rear of the server have two LEDs each.
SPEED
LINK/ACT
LED
•
LINK/ACT LED (
This LED indicates the state of the LAN port.
LINK/ACT LED pattern
On (green)
Flashing (green)
Off
•
SPEED LED (
This LED indicates which network interface is used.
– The four LAN connectors for data transmission support 1000BASE-T, 100BASE-TX, and 10BASE-T.
– Management LAN port supports 100BASE-TX and 10BASE-T.
On (amber)
On (green)
Off
44
Important Observe the following precautions whenever you use the auto rebuild feature.
• Do not turn off or reboot the server while a hard disk drive is being rebuilt.
• Wait at least 90 seconds before installing a hard disk drive after removing one.
• Do not replace a hard disk drive while another hard disk drive is being rebuilt.
SPEED
LINK/ACT
LED
LED
LED
4 3
LAN connectors for data transmission
1, 2, 3, 4,
1, 2, 3, 4,
SPEED LED pattern
Express5800/R120d-1E User's Guide
SPEED
LINK/ACT LINK/ACT
SPEED
LED
LED LED
LINK/ACT
LED
2 1
M)
Explanation
The server and hub are powered and properly connected
The network port is being accessed.
Check the cable or connection
M)
Operating with 1000BASE-T
Operating with 100BASE-TX
Operating with 10BASE-T
4. Names and Functions of Parts
LED
SPEED
M
LED
Management LAN
connector
Explanation