Airflow Specifications; Adapter Card Led Operations; Table 18: Airflow Specifications; Table 19: Physical And Logical Link Indications (Ethernet Mode) - Mellanox Technologies ConnectX-5 User Manual

7.7

Airflow Specifications

Table 18 - Airflow Specifications
Cable Type
MCX555A-ECAT
MCX556A-ECAT
MCX556A-EDAT
a. Cells marked with (–) are not applicable
7.8

Adapter Card LED Operations

There is one bi-color I/O LED per port to indicate link status. See
Table 19 - Physical and Logical Link Indications (Ethernet Mode)
LED Color and State
Off
Blinking Amber
Solid Green
Blinking Green
a. 1 Hz Blinking Amber occurs due to running a beacon command for locating the adapter card.
Table 20 - Physical and Logical Link Indications (InfiniBand Mode)
LED Color and State
Off
Solid Amber
Blinking Amber
Solid Green
Blinking Green
a. 1 Hz Blinking Amber occurs due to running a beacon command for locating the adapter card.
Rev 1.5
Air Flow Direction - Heat Sink to Port
Passive
300
350
400
A link has not been established
4 Hz blinking Amber indicates a problem with the link
a
Indicates a valid link with no active traffic
Indicates a valid logical link with active traffic
Physical link has not been established
Indicates an active physical link
4 Hz blinking Amber indicates a problem with the physical link
a
Indicates a valid logical (data activity) link with no active traffic
Indicates a valid logical link with active traffic
Mellanox Technologies
a
Air Flow (LFM)
Active 1.5W Active 2.5W
350 400
500 600
600 850
Table
Description
Description
Specifications
Active 3.5W Active 5W
400 950
650 1300
1000 1400
19.
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