Rev 1.5
Mellanox Technologies
4
2.1.1.3 Fan Status Indicators
The indicators labeled “Fans” are located just to the left of the primary power supply unit, next to PSU 1.
The following fan status conditions are possible:
Table 6 - Fan Status LED Configurations
2.1.2 I
2
C Connector
The MTS3600 supports an I2C compatible interface on the front panel.This interface is used to program
firmware into the Flash Memory. Firmware can also be programmed in-band over the InfiniBand network.
See Section 3 for more details.
2.1.3 Optional Management Interfaces
(Advanced Management Only)
The following interfaces allow access to the optional management module. These interfaces have no func-
tion in unmanaged systems.
2.1.3.1 VGA Interface
The VGA port is for video output from the management module.
2.1.3.2 RJ-45 Ethernet Connector
The Ethernet connection provides access for remote management. The MTS3600 can be connected to an
Ethernet switch or the Ethernet port of a computer.
2.1.3.3 USB interface
There are two USB ports for connecting a keyboard and mouse for local management operation.
Error – This power supply unit is NOT deliver-
ing the correct DC supply.
Off – This power supply unit is NOT receiving
any input power, or this PSU is not installed.
LED Configuration
Status
OK – All fans are operating.
Error – One or more fans is not operating. Repair
or replace the fan unit.
Off – The fan unit is not receiving any power.
Check that the fan unit is properly and com-
pletely inserted.
All fans must be operating while the power supply is plugged in. Power must be
removed within one minute of the fans failing, to prevent damage to the switch.
LED Configuration
Status
