Mellanox Technologies MTS3610D-6UNC, Руководство пользователя

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19U QSFP SDR/DDR/QDR InfiniBand Switch Platform User’s Manual Rev 1.7
Mellanox Technologies 31
4 Switch Power Up
Before starting any procedure on the MTS3610 Switch system put an ESD prevention wrist strap
on your wrist and connect to the MTS3610 Chassis.
1. Check all:
• boards
• power supplies
• Leaf fan module
• Spine fan module
for proper insertion and seating before connecting the AC power cords.
2. Insert thermal blanks in unused leaf slots to maintain balanced air flow.
3. Tighten all mounting screws.
4. Connect the power cords to the PSUs.
5. Clamp down the cord using the electrical cable clamps.
6. Connect the power cords to grounded electrical outlets.
Note: A fully loaded MTS3610 switch system can draw 5.2 kW of power. Make sure that the
outlets and circuits will not be overloaded. Spread out the load over at least two or three circuits.
4.1 Power Supply and Spine Board Indicator Status at Power ON
As the power is turned on, you should observe the following conditions for normal operation:
1. Power Supply Unit(s) AC OK and DC OK indicators are ON and FAIL indicators are OFF.
2. There is a green Status LED per spine board, per leaf board, and per management module that
indicates power supplies are good.
3. Spine Board indicators will display status of internal links to the installed leaf boards. All PHY
links to existing leaf Boards should be ON.
4. There is a yellow Status LED per leaf board and per spine board. Make sure they are all off.
5. Check the management module LEDs and make sure they coincide with Table 5 on page 18.
4.2 InfiniBand Fabric Initialization and Management
Subnet Management and Subnet Administration are standard components defined by the Infini-
Band Specification which implement fabric initialization, discovery, and configuration. The
switch’s switching fabric can be managed by any third party Subnet Management software running
on an InfiniBand Host that is connected to any switch port. The switch is also compatible with the
Open Source Subnet Manager OpenSM.
The switch is basically an InfiniBand fabric built out of individual InfiniBand switch devices and
appears so to external Subnet Managers. The switch supports the SystemImage GUID feature of
the InfiniBand specification which means that software management tools that support this feature
can recognize all the internal devices as a single switch system.