XCubeFAS 2026
Hardware Manual
System Components Overview
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23
2.6.2.
4-port 16Gb Fibre Channel Host Card
(SFP+) LEDs
Figure 2-18 4-port 16Gb Fibre Channel Host Card (SFP+) LEDs
Table 2-16 Descriptions of 4-port 16Gb Fibre Channel Host Card (SFP+) LEDs
NUMBER
DESCRIPTION
DEFINITION
1
Activity LED
Solid
Green
: Asserted when the link is
established (Link OK without I/O).
Blinking
Green
: Asserted when the link is
established, and packets are being
transmitted along with any receive activity
(Access).
Off: No link is detected, or link fails.
2
Speed LED
Solid
Blue
: Asserted when a 16G link is
established and maintained.
Solid
Amber
: Asserted when an 8G link is
established and maintained.
Solid
White
: Asserted when a 4G and below
link is established and maintained
Off: No link is detected, or link fails.