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NE40E-M2 V800R010C10SPC500 Installation Guide

This is NE40E-M2 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 the Ground Cable

Installing the Ground Cable

Cable Specifications

Item

Description

BOM number

Ground cable of the cabinet

16mm2

25030640

Grounding terminal of the cabinet

Naked Crimping Terminal,OT,16mm2,M8,Tin Plating,Naked Ring Terminal

14170024

Ground cable of the chassis

6mm2

25030699

Grounding terminal of the chassis

Naked Crimping Terminal,OT,6mm2,M4,Tin Plating,Insulated Ring Terminal,12~10AWG,yellow

14170017

Naked Crimping Connector,OT2,6mm2,M4,Tin Plating,

14170122

Naked Crimping Terminal,OT,6mm2,M8,Tin Plating,Insulated Ring Terminal,12~10AWG,yellow

14170013

Installing the Ground Cable

NOTE:
  • A chassis can be grounded in two ways. If the chassis is near the ground bar of the equipment room, connect the ground cable of the chassis directly to the ground bar. If the chassis is far away from the ground bar, connect the ground cable of the chassis to the ground point of the cabinet.
  • The ground cable can be connected to the terminal on the side panel of the chassis or the grounding terminal of the mounting ear, as shown in Figure 8-9.
  • Before installing a chassis into an N63B cabinet, connect the ground cable to the chassis. You cannot connect the ground cable to the grounding terminal on the side panel of the chassis when the chassis is installed in the cabinet.

The ground bars of the Huawei N63B cabinet are located at the inner side of each mounting bar. The screw-hole bars on which no coating exists are ground bars. You can install the ground cable at any one of the screw holes.

Figure 8-9 Ground bars on the N63B

  1. Attach temporary labels to both ends of each ground cable.
  2. Route the ground cable along the cable management tray and connect the ground cable to the grounding terminal on the cabinet top, as shown in step 1 in Figure 8-10. Connect the other end of the ground cable to the ground bar of the equipment room.
  3. Connect the ground cable of the chassis to the grounding terminal of the cabinet, as shown in step 2 in Figure 8-10.
  4. Attach permanent labels 20 mm from both ends of each ground cable, as shown in step 3 in Figure 8-10.
    Figure 8-10 Installing the ground cable on the N63B

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Updated: 2019-01-02

Document ID: EDOC1100058424

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