Table 34. led_data# decodes, 1 led signaling behavior, Table 35. led behavior (fiber mode) – Intel IXF1104 User Manual
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Intel
®
IXF1104 4-Port Gigabit Ethernet Media Access Controller
119
Datasheet
Document Number: 278757
Revision Number: 009
Revision Date: 27-Oct-2005
Note:
The data decode of the LED bits is independent of the Physical mode selection.
5.8.6.1
LED Signaling Behavior
Operation in each mode for the decoded LED data in
is detailed in
and
.
5.8.6.1.1
Fiber LED Behavior
Table 34. LED_DATA# Decodes
LED_DATA#
MAC Port #
Fiber Designation
Copper Designation
1
0
Rx LED—Amber
Link LED—Amber
2
Rx LED—Green
Link LED—Green
3
TX LED—Green
Activity LED—Green
4
1
Rx LED—Amber
Link LED—Amber
5
Rx LED—Green
Link LED—Green
6
TX LED—Green
Activity LED—Green
7
2
Rx LED—Amber
Link LED—Amber
8
Rx LED—Green
Link LED—Green
9
TX LED—Green
Activity LED—Green
10
3
Rx LED—Amber
Link LED—Amber
11
Rx LED—Green
Link LED—Green
12
TX LED—Green
Activity LED—Green
Table 35. LED Behavior (Fiber Mode)
Type
Status
Description
RXLED
Off
Synchronization occurs but no packets are received
and the
is not set.
Amber On
RX Synchronization has not occurred or no optical
signal exists.
Amber Blinking
The port has remote fault and the
is not set (based on remote fault bit setting
received in Rx_Config word).
Green On
RX Synchronization occurs and the
bit is set.
Green Blinking
RX Synchronization occurs and the port is receiving
data.
TXLED
Off
The port is not transmitting data or the
is not set.
Green Blinking
The port is transmitting data and the
bit is set
NOTE:
assumes the port is enabled in the
and the LEDs are enabled in the
. If a port is not enabled, all the LEDs for that port will be off. If the LEDs are not
enabled, all of the LEDs will be off.