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NE40E V800R010C10SPC500 Installation Guide

This is NE40E V800R010C10SPC500 Installation Guide
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Installing Boards and Subcards

Installing Boards and Subcards

Slot Layout

The following figure shows the slot layout of the NE40E-X16.

Figure 9-17 Slot layout

Interface Numbering

An interface is numbered in the format of slot number/card number/port number.

  • Slot number: On the NE40E-X16, the slots of LPUs are numbered from 1 to 16.
  • Card number: The cards of LPUs are numbered beginning with 0. If there is no card on a board, the card number is set to 0.
  • Port number: The ports are numbered beginning with 0.

Installing Boards and Subcards

  • Ensure that no water is on the device or board before you insert the board into the device.
  • Before installing boards, wear the ESD wrist strap or ESD gloves to prevent any electrostatic discharge of the human body from damaging the sensitive components.
  • Insert filler panels to empty slots.
  • The boards in the lower chassis need to be inversely installed. The installation method is the same as that of the boards in the upper chassis.
  • If a board cannot be inserted into a slot, determine whether it is being inserted in a correct slot by checking whether the color on both ends of the board panel is the same as the color on the slot.

Removing redundant guide rails

To install a half-width or a full-width subcard on a motherboard, remove unnecessary guide rails first.

  1. Use a Phillips screwdriver to remove the screws.
  2. Remove the guide rails from the board.
    Figure 9-18 Removing redundant guide rails

Installing a board, as shown in A and B in Figure 9-19.

  1. Remove the filler panel in the slot.
  2. Insert the board along the guide rails of the slot and secure the board.
  3. Use a Phillips screwdriver to tighten the captive screws.

Installing a subcard, as shown in C in Figure 9-19.

  1. Insert a subcard along the guide rails on the board.
  2. Use a Phillips screwdriver to tighten the captive screws.

The following figure shows how to install a board and subcard.

Figure 9-19 Installing a board and subcard.

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Updated: 2019-01-03

Document ID: EDOC1100055059

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