User's Manual

GridRouter™ User Guide

3.2 LED Array

Figure 3-1: LED Array

3.2.1 Generic LEDs

State (Green/Red/Orange)

• Solid orange for low-level bootup (approx. 60 seconds)

• Blinking orange for high-level bootup (approx. 20 seconds)

• Blinking green when system bootup is complete

• Blinking red when alarm occurs (temperature or reset button press)

• Alternating green and red indicates that a factory reset is being initiated

DDNS (Green)

• Solid green when DNS registration successful

• Off when DNS registration unsuccessful or has not been attempted

Ethernet (Eth1/Eth2) (Green)

• Eth1 = Link, Eth2 = Activity

Serial (UART2/UART3) (Green)

• Blink green when activity (RX or TX) occurs. UART2 refers to the RJ45 port labeled ‘Port 0’ on

the silkscreen. UART3 refers to ‘Port 1’.

FRU (Green)

• All FRU LEDs are controlled independently by the PCIe mini card itself. A description of the LED

functionality should be obtained by contacting the FRU manufacturer. Refer to Section 3.2.2 for

further information on officially supported FRUs.

Battery / Backup Power (Green)

• If power switch is in OFF position (to the right), LED is off

• If power switch is in ON position (to the left), LED is solid green when backup power has charged

enough to boot the system.

UART2

FRU3WAN

FRU3LAN

FRU3PAN

UART3

FRU4WAN

FRU4LAN

FRU4PAN

Eth1

FRU1WAN

FRU1LAN

FRU1PAN

Eth2

FRU2WAN

FRU2LAN

FRU2PAN

DDNS State