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NE40E-M2 V800R010C10SPC500 Installation Guide

This is NE40E-M2 V800R010C10SPC500 Installation Guide
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Assembling the L9-M Male Connector with the Coaxial Cable

Assembling the L9-M Male Connector with the Coaxial Cable

This section describes how to assemble the L9-M male connector with the coaxial cable.

Prerequisites

None

Tools, Equipment and Materials

Coaxial cable, whose components are shown in Figure 4-24.

L9-M male connector, whose components are shown in Figure 4-24.

Figure 4-24 L9-M connector and coaxial cable

Procedure

  1. Strip off the sleeve of the coaxial cable according to the coaxial cable materials and sizes shown in Figure 4-25. The external conductor, insulation and internal conductor should be exposed. See Figure 4-25. Table 4-5 lists the recommended length of the reserved external conductor (L1), reserved insulation (L2) and stripped sleeve (L3).

    Figure 4-25 Stripping off the coaxial cable

    • When stripping off the sleeve of the coaxial cable, do not scratch the external conductor.
    • You can also determine the stripping size according to the size of the connector. Refer to Figure 4-26.
    Figure 4-26 Size of the connector and stripping size of the coaxial cable

  2. Lead the protection tube and crimping sleeve through the coaxial cable, as shown in Figure 4-27.

    Figure 4-27 Leading the protection tube and crimping sleeve

  3. Unfold the external conductor of the coaxial cable into a trumpet shape, as shown in Figure 4-28.

    Figure 4-28 Unfolding the external conductor of the coaxial cable

  4. Insert the insulation and internal conductor into the connector of the coaxial cable. The external conductor of the coaxial cable partly wraps the external conductor of the connector, as shown in Figure 4-29.

    Figure 4-29 Inserting the coaxial connector into the coaxial cable

  5. Use a welding tool to weld the internal conductor of the coaxial cable with the internal conductor of the coaxial connector, as shown in Figure 4-30.

    Figure 4-30 Welding the internal conductor

  6. Push the crimping sleeve toward the connector. Crimp the external conductor of the coaxial cable tight. Use a crimping tool to tighten the crimping sleeve and the coaxial cable connector. See Figure 4-31. In this way, the straight L9-M male connector is assembled with the coaxial cable.

    Figure 4-31 Crimping the external conductor

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Updated: 2019-01-02

Document ID: EDOC1100058424

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