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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).
Structure

Structure

Structure

Figure 3-16 shows the structure of the alarm input/output cable.

Figure 3-16 Structure of the alarm input/output cable

Pin Assignment

Table 3-19 lists the pin assignment of the alarm input/output alarm cable connector.

Table 3-19 Pin assignment of the alarm input/output cable

Connector Pin

Color

Relation

Description

ALMI Interface Cable

ALMO Interface Cable

1

White-orange

Twisted pair

Alarm input 1

Positive of alarm output 1

2

Orange

Ground for alarm input 1

Negative of alarm output 1

3

White-green

Twisted pair

Alarm input 2

Positive of alarm output 2

6

Green

Ground for alarm input 2

Negative of alarm output 2

4

Blue

Twisted pair

Alarm input 3

Positive of alarm concatenation 1

5

White-blue

Ground for alarm input 3

Negative of alarm concatenation 1

7

White-brown

Twisted pair

Alarm input 4

Positive of alarm concatenation 2

8

Brown

Ground for alarm input 4

Negative of alarm concatenation 2

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Updated: 2019-01-02

Document ID: EDOC1100058424

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