Installing The Line Board (Slb-4018 ); Figure 30: Front Panel Of The Slb-4018 Line Board - Mellanox Technologies Grid Director 4700 Installation Manual

Mellanox Grid Director 4700 Installation Manual
3. Gently press the ejectors inward.
4. Tighten the two security screws.
5. Verify the following LED conditions:

Power LED: ON

Info LED: OFF

Rdy LED: Starts to blink slowly

To extract a Fabric Board from the chassis:
1. Release the security screws.
2. Pull the ejectors outwards and slowly slide out the board.
7.4

Installing the Line Board (sLB-4018 )

Up to 18 Line Boards (sLB-4018) can be installed at the rear side of the 4700 chassis.
There are 18 external QSFP ports, all in one row, and 18 internal ports on each sLB-4018.
There are no "upper" or "lower" rows.
The InfiniBand ports are numbered from 1-18 (from left to right).

Figure 30: Front Panel of the sLB-4018 Line Board

For more information, see

To insert a Line Board into the chassis:
1. Carefully seat the board into the side guide rails. Slowly slide the board into the chassis
until the ejectors begin to engage on the chassis edge. Do not exert excess force on the
connectors when inserting the Line Board.
2. Push the ejectors inwards.
3. Tighten the two security screws.
4. Verify the following LED conditions:

Power LED: ON

Info LED: OFF

Rdy LED: Start to blink slowly

To extract a Line Board from the chassis:
1. Disconnect all cables.
2. Release the security screws.
3. Pull the ejectors outwards and slowly slide the board out.
LED Indicators
When installing the line boards, start at the bottom of the chassis and work your way up.
(on page 31) and System Cabling (on page 77).
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