COBOX-FL-11 Lantronix, COBOX-FL-11 Datasheet - Page 23

• Manufacturer Part Number: COBOX-FL-11
• Description: Ethernet Modules & Development Tools EXTERNAL DUAL PORT
• Manufacturer: Lantronix
• Type: Device Serversr

Specifications of COBOX-FL-11

• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.10 Serial LEDs
Simultaneously lit red and green LEDs means something is wrong. If the red LED is lit or
blinking, count the number of times the green LED blinks betwee
indicate which fault condition exists. The following table explains
serial LEDs.
Table 2 - CoBox-FL LED Functions
CoBox-FL User Guide
LED
GREEN
CH1
YELLOW
CH2
RED
Diagnostic
LEDs
Meaning
Lights solid green to indica
connection to or from the network
Blinks green to indicate that
from the network.
Lights solid yellow to indi
to or from the network.
Blinks yellow to indicate Channel 2 does have a connection to or
from the network.
Blinks or lights solid red in combination with the green (Channel 1)
LED to indicate diagnostics and error detection.
Red solid, g
1x: EPROM
2x: RAM error
3x: Token Ring error
4x: EEPROM checksum error
5x: Duplicated IP address on the network
Red blinking, green (Channel 1) blinking:
4x: Faulty network connection
5x: No DHCP response received
reen (Channel 1) blinking:
checksum error
cate Channel 2 does not have a connection
te that Channel 1 does not have a
Channel 1 does have a connection to r
.
n its pauses. Blink patterns
the functions of the three
Introduction
o
1-9