Overview; Board Structure - Huawei NE40E Hardware Description

NE40E
Hardware Description

1.10.1 Overview

This chapter describes the appearance and structure of boards and subcards, filler panel, board
and subcard specifications, rules for numbering slots and interfaces.

1.10.1.1 Board Structure

This section describes the appearance and structure of boards and subcards.
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1. Captive screw
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Issue 01 (2018-05-03)
Structure of the integrated board
The integrated board on the NE40E is a plug-in board and consists of the circuit board,
connector, heat sinks, interface panel, ejector lever, and captive screws, as shown in
Figure 1-94.
Figure 1-94 Structure of the integrated board
2. Interfaces
Structure of the flexible board
A flexible board consists of two parts:
− Motherboard
− Flexible subcard
− Structure of the motherboard
The flexible board is a plug-in board and consists of the circuit board, connector,
heat sinks, interface panel, ejector lever, and captive screws, as shown in Figure
1-95.
3. Ejector lever
1 Hardware Description
4. Protection cover
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