Mellanox Technologies Switch-IB, User Manual

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Table 15 - Management LED Display for Normal Operation
LED Condition Description
Normal
State
Status LED:
Shows the sta-
tus of the
chassis. Off No power Green
Green System is up and running
Green: Flash-
ing System booting/restore factory default in progress
Amber System error – attention needed (e.g. overheating, diagnostics
fail, CPU hang, HW fail, overheat-critical)
PSU Status Off No power Green
Green Normal operation
Amber PS fault detected – check individual power supplies for fault
indications
Spine Fan
Status Off No power Green
Green Normal operation
Amber Fatal error in one or more of the spine fans – check individual
spine fan LEDs for fault indications
Leaf Fan Sta-
tus Off No power Green
Green Normal operation
Amber Fatal error in one or more of the leaf fans – check individual
leaf fan LEDs for fault indications
Master Off This management module is not the master Green
Green Management module is operating as a master
Interfaces
84 Mellanox Technologies
3.1.7 Port Connector Interfaces
The connector side of the switch has 9 leaf modules and each leaf module has 36 QSFP28 ports.
The ports on each leaf module are placed in two rows, 18 ports to a row. The ports are labeled as
shown in
Figure 71 . The bottom row ports are flipped from the top row. See Figure 72 .
Figure 71: Port Numbering