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High-Quality 55A1X8 Factories, Factory

This is an 8-port RJ45 network socket connector, shaped like a long strip, with a combined design of a metal frame and a blue insulating base. On one side, 8 standard RJ45 ports are neatly arranged; each port is equipped with contact springs inside, adaptation ing the plugging and unplugging of regular network cables. On the other side, multiple rows of metal pins extend outward, which are used for soldering onto circuit boards.

It is one of the core interface components for network devices such as switches and routers, responsible for realizing signal connection between network cables and device circuits, and supporting Ethernet data transmission. The metal frame not only strengthens structural stability but also assists in electromagnetic shielding to reduce signal interference, making it suitable for hardware integration scenarios of multi-terminal network access.

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Product Description

Product Overview

High-Reliability Integration

The 55A1X8 8-port RJ45 network connector is a high-reliability interface product tailor-made for high-density network hardware integration scenarios, engineered to meet the demanding requirements of network connection components.

Robust Structure & Shielding

Adopting an integrated elongated structure, the main body is composed of a nickel-plated cold-rolled steel metal shielding frame and an environmentally friendly PA66 blue insulating base. The metal frame balances structural strength and electromagnetic compatibility, adapting directly to grounding designs. The blue base complies with UL94 V-0 flame retardant standards, offering temperature resistance and anti-aging properties for harsh operating environments from -40℃ to 85℃.

High-Speed Transmission

Features 8 standard RJ45 ports compatible with Cat5e/Cat6 Ethernet cables, supporting 10/100/1000Mbps Gigabit Ethernet data transmission. The interior of each port is equipped with high-elasticity phosphor bronze contact springs with gold-plating treatment. Contact resistance is ≤20mΩ, and insertion/extraction life is ≥1000 cycles. Multiple rows of SMT pins extending from the other side also utilize gold-plating technology to ensure strong welding adhesion and PCB connection stability.

Product Images

55A1X8 8-port RJ45 network connector - Front View

55A1X8 8-port RJ45 network connector - Side View

55A1X8 8-port RJ45 network connector - Top View

55A1X8 8-port RJ45 network connector - Detail View

Advanced Advantages

■ EMI Suppression: The enclosed design of the metal shielding frame suppresses electromagnetic interference (EMI) and signal crosstalk between ports, significantly improving signal integrity.

■ Easy PCB Welding: Equipped with precise positioning buckles that simplify the positioning process during PCB board welding, increasing mass assembly efficiency by approximately 20%.

■ Broad Compatibility: Widely applied in routers, network set-top boxes, and other consumer electronics and communication equipment.

■ Quality Assurance: Manufactured under the ISO9001 quality management system with multi-dimensional testing including voltage resistance, conduction, and insertion/extraction force.

Frequently Asked Questions (FAQ)

What are the primary materials used in the 55A1X8 connector?

The main body consists of a nickel-plated cold-rolled steel metal shielding frame and an environmentally friendly, UL94 V-0 flame-retardant PA66 blue insulating base.

What is the operating temperature range for this RJ45 connector?

The 55A1X8 connector is built to perform reliably in demanding environments ranging from -40℃ up to 85℃.

Does it support Gigabit Ethernet transmission?

Yes, it is fully compatible with Cat5e and Cat6 Ethernet cables and supports high-speed 10/100/1000Mbps Gigabit Ethernet data transmission.

How does the connector prevent electromagnetic interference (EMI)?

It is designed with an enclosed metal shielding frame that suppresses EMI and signal crosstalk between the ports, maintaining high signal integrity.

What is the expected durability of the contact springs?

The high-elasticity phosphor bronze contact springs feature gold plating, ensuring contact resistance ≤20mΩ and an insertion and extraction life of ≥1000 cycles.

Does this product support efficient PCB board welding?

Yes, it includes precise positioning buckles that help align the connector on the PCB, increasing assembly efficiency by around 20%.