InfiniBand Switch Platform Hardware User Manual
Mellanox Technologies
66
2.1.5.2 Management Module S. FANS LED Indicator
The management module S. FANS indicator should be green.
2.1.5.3 Management Module L. FANS LED Indicator
The management module L. FANS indicator should be green.
2.1.5.4 Management Module MASTER LED Indicator
2.1.6
Port Connector Interfaces
The connector side of the switch has 18 leaf boards and each leaf board has 18 QSFP
ports. The ports on each leaf board are placed in two rows, 9 ports to a row. The ports are
labelled as shown in Figure 61. The bottom row ports are flipped from the top row. See
Figure 62.
Figure 61: Port Numbering
Figure 62: Top and Bottom Ports
Table 13 -
Management Module S.Fan LED
Configurations
LED Condition
Description
Green
OK – All Spine fans are working at configured speed.
Red
Error – One or more of the spine fans within a spine fan module is bad.
Check the spines for a flashing green fan LED.
Table 14 -
Management Module L.Fan LED
Configurations
LED Condition
Description
Green
OK – All Chassis Leaf fans are working at configured speed.
Red
Error – One or more of the leaf fans for the chassis is bad. Check each
chassis fan for a red LED.
Table 15 - Management Module MASTER LED Configurations
LED Condition
Description
Green
This management module is the master.
Off
This management module is the slave.
1 3 5 7 9
11 13 15 17
2 4 6 8 10
12 14 16 18
