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HUAWEI NIP6800 Series V500 Hardware Guide

This document of the NIP6800 Series describes hardware structure, installation guide, and hardware maintenance. The content of this document includes the appearance and specifications of the product, the supported expansion cards, preparation before the installation, installation, cabling, and hardware replacement.
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Auxiliary Port Cable

Auxiliary Port Cable

The AUX interface cable is used to connect the AUX interface on the NIP6800 to a modem to remotely transmit the configuration data of the NIP6800.

The AUX interface cable is an 8-core shielded cable. One end of the cable is an RJ45 connector that connects to the AUX interface on the MPU. The other end has DB9 and DB25 connectors, either of which can connect to the serial interface on a computer.

Structure and Appearance

As shown in Figure 1-68 the structure of the AUX interface cable is the same as that of the console interface cable. Table 1-99 describes the pin assignment on the AUX interface cable.

Figure 1-68  AUX interface cable structure

1. Direction A 2. DB25 male connector 3. Label 4. RJ45 connector
5. Direction B 6. Direction C 7. DB9 male connector W1 and W2 communication cable
Table 1-99  Pin assignment on the AUX interface cable

RJ45

Direction

DB25

DB9

Signal

1

->

4

7

RTS

2

->

20

4

DTR

3

->

2

3

TXD

4

8

1

GND

5

7

5

GND

6

<-

3

2

RXD

7

<-

6

6

DSR

8

<-

5

8

CTS

Technical Specifications

Table 1-100 lists the technical specifications of the AUX interface cable.

Table 1-100  Technical specifications of the AUX interface cable

Item

Specifications

Connector X1

Network interface connector-crystal connector-8PIN-8bit-shielded plug

Connector X2

Cable connector-D type-25PIN-male

Connector X3

Cable connector-D type-9PIN-male

Cable type

Symmetrical twisted cable-120-ohm-SEYVPV-0.5mm-24AWG-8core-PANTONE 430U

Symmetrical twisted cable-100-ohm-SEYVP-0.48mm-26AWG-8core-black

Number of cores

8

Fireproof class

CM

Available length

15 m for the 120-ohm cable

3 m for the 100-ohm cable

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Updated: 2019-01-04

Document ID: EDOC1100059253

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