Installing Mpus/Lpus/Switching Fabric Modules - H3C SecPath M9000 Series Installation, Quick Start

2. Put on the wrist strap.
3. Tighten the wrist strap to keep good skin contact.
4. Insert the ESD-preventive wrist strap into the ESD port on the gateway chassis.
Figure 8 Attaching an ESD-prevent wrist strap (on an M9006)

Installing MPUs/LPUs/switching fabric modules

IMPORTANT:
The device is shipped with no filler panels on some card slots. The figures in this document are for
•
illustration only.
The switching fabric modules of the M9010 and M9014 have protection boxes when shipped. Before
•
you install a switching fabric module, pull the ejector levers on the module outwards, and then pull
it out of the protection box.
The installation procedures for MPUs, LPUs, and switching fabric modules are the same. Unless otherwise
stated, MPUs, LPUs, and switching fabric modules are collectively referred to as "cards" in this document.
These cards are either horizontally oriented or vertically oriented. When installing a card in a horizontal
slot, make sure its PCB faces up. When installing a card in a vertical slot, make sure its PCB faces left.
This section takes installing a horizontally oriented card as example.
To install a horizontally oriented card:
1. Select the slot to install the card, and remove the blank filler panel (if any) from the slot.
2. Hold the card by the front panel with one hand and support the card bottom with the other. Slide
the card steadily into the slot along the guide rails.
3. When most part of the card is inserted in the slot, press the ejector levers on the card outward.
4. Push the card until the positioning pin on card touches the hole on the chassis.
5. As shown in callout 2 on
panel tightly and the card seats into the backplane
6. As shown in callout 3 on
Figure 9, press the ejector levers inward until the ejector levers touch the
Figure 9, fasten the captive screws on the card.
7