Equip-Link Equip-Link

Top Trusted RJ45 Connector Manufacturer & Factories

High-Speed Signal Integrity & Engineered Interconnection Solutions for Global Networking Systems

Integrated Ethernet & SFP Interconnect Catalog

Premium OEM-grade components engineered for high-performance networks, datacenter equipment, and industrial applications.

2007417-8 TE Replacement SFP+ Cage
2007417-8 TE Replacement Through Hole 80P 2x2 Ports Press-Fit SFP+ Cage With Integrated Connector
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Right Angle Low Profile RJ45
Right Angle Low Profile RJ45 Inverted Modular Jack 7499311000
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Tyco RJ45 USB Combo Connector
Tyco 1-1840012-2 RJ45 USB Combo Connector
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1 Port RJ-45 Magjack Ethernet
1470648-1 1 Port RJ-45 Magjack Ethernet Magnetics RJ45 Connector
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8P8C Ethernet RJ45 Network Jack
Without Magnetics 8P8C Ethernet RJ45 Network Female Jack
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Cisco SFP-10G-LR-S Compatible Duplex LC
Cisco SFP-10G-LR-S Compatible Duplex LC SMF Optical Transceiver Module Single Mode 10G LR SFP+ 1310nm 10km
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TE Replacement 2169260-1 SFP+ Cage
TE Replacement 2169260-1 Through Hole Ganged 1x4 Ports Press Fit SFP+ Cage
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Through Hole Side Entry 6P6C RJ11
Through Hole Side Entry Dip Tab up 1x1 Port 6P6C RJ11 Connector Jack
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Established Manufacturing Expertise & Global Telecom Integration

Founded in 2017 in the tech capital Shenzhen, Equip-Link Intelligent Equipment (Shenzhen) Co., Ltd. has grown to become a premium manufacturer and exporter of highly precise physical layer connection systems. Over the years, we have solidified our market presence, leveraging 14 years of industry expertise and 9 years of continuous export excellence to supply critical connectivity hardware across North America, Europe, Southeast Asia, South America, and the Middle East.

Our core capability spans the structural and electrical development of customized RJ45 connectors, high-speed SFP/SFP+/QSFP28 cages, and magnetic-integrated modules (Magjacks) designed to reduce EMI. By utilizing an advanced, certified raw material system and carrying out intensive in-process quality control, we bridge the gap between high-volume manufacturing throughput and high-reliability operational safety.

68 Professional Engineers

Innovative R&D division driving continuous micro-design optimization and custom electrical layouts.

1,280+ Qualified Partners

An extensive, resilient ecosystem ensuring continuous access to raw materials and metal components.

36 Quality Inspectors

Dedicated QA specialists handling Incoming Material Check, IPQC, and 100% final validation.

USD $18M+ Annual Exports

Supplying globally recognized operators, distributors, and cloud service networks.

Equip-Link Micro Precision Assembly & Raw Material Sourcing
2017
Established Year
126
New Products Launched (YoY)
380㎡
Dedicated Lab & Prototyping Facility
1.2k+
Supply Chain Partners

Vertical Integration: High-Precision Connector Manufacturing

From high-grade polymer resin injection to clean-room automated assembly, we maintain rigorous processing steps to guarantee structural dimensional stability and signal safety.

Raw Material Inspection

Raw Material Selection

Injection Molding

Injection Molding

Assembly Process

Precision Assembly

Packaging

Secure Packing

Warehouse

Smart Warehouse Control

Physical & Electrical Lab Qualification Equipment

To qualify for military, industrial, and high-frequency data transmission applications, our RJ45 interfaces and fiber-optic modules undergo extensive mechanical stress and heat tests.

Injection Machine

Injection Machine

Temp Damp Heat Chamber

High/Low Temp Damp Heat Alternating Test Chamber

Optical Insertion Loss Tester

Optical Insertion Loss Tester

Fiber End Face Inspection

Integrated Optical Fiber End Face Inspection Experts

China Factory Supply Chain & Localization Benefits

An inside look at how our strategic ecosystem optimization lowers production friction and improves global product availability.

Shenzhen Integrated Supply Ecosystem

Our location in the core electronics hub of Shenzhen gives us instant access to raw materials, including specialized polyamides (like LCP and Nylon 46), high-grade copper alloys, and precious metal plating processes. This cluster dynamic shortens prototype iterations and minimizes material transport times.

Global Compliance & Certification

We ensure all physical connectors meet international standards: RoHS and REACH compliance, flammability rating UL 94V-0 for plastics, and compatibility with IEEE 802.3 standards. This guarantees trouble-free import processes and installation across EU and NA markets.

Custom Design & Compatibility Coding

We offer customized engineering solutions, including variable gold-plating thickness (3u" to 50u"), custom SFP firmware coding for seamless interoperability with Cisco, Juniper, HP, and TE connectivity devices, and private packaging/labeling support.

Technical Selection Factors

  • Shielding & EMI Control: Multi-port gang configurations require internal metal shields and grounding tabs to limit Near-End Crosstalk (NEXT) and Far-End Crosstalk (FEXT) in high-density installations.
  • Gold Plating Durability: Standard applications use 3u" to 6u" gold plating, while high-reliability industrial and military networking requires 30u" to 50u" gold interfaces to prevent oxidation over thousands of mating cycles.
  • PoE, PoE+, and PoE++ Support: Choosing connectors with matching magnetic cores handles power injection up to 90W without causing magnetic saturation, preventing packet loss and thermal damage.
  • Mechanical Stress Relief: Press-fit configurations are ideal for backplanes because they eliminate solder fatigue, whereas through-hole reflow (THR) is best for high-vibration applications.

Industry Application Trends

  • 10GBASE-T Migration: Cat6A and Cat8 RJ45 structures are replacing Cat6, demanding better internal trace layout design and tighter manufacturing tolerances to control impedance.
  • Smart Factory Automation: The rise of Industrial IoT (IIoT) requires ruggedized RJ45 connectors with IP67 rating protection, locking latches, and high chemical resistance.
  • SFP+ and RJ45 Hybridization: Switch and router equipment increasingly rely on integrated SFP/SFP+ cage assemblies combined with copper RJ45 ports to optimize faceplate space and thermal cooling.
  • Green Manufacturing Practices: Sourcing halogen-free materials and reducing lead during high-temperature reflow soldering processes are crucial to meeting new RoHS guidelines.

Industrial Magnetic Connectors & Transceiver Modules

Complementary active and passive networking elements optimized for telecommunications, high-frequency signal processing, and long-range connectivity.

Vertical Entry PoE+ Magnetic RJ45
MIC66611-5171T-LF3 7499210123 Vertical Top Entry 10/100 Base-t Ethernet Poe+ Magnetic RJ45 Connector
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1550nm-TX/1310nm-RX Simplex LC Bidi SFP
1550nm-TX/1310nm-RX Simplex LC 155M Bidi SFP 20km Single Mode Optic Transceiver Module
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QSFP28 100G 1290nm 2km SMF Transceiver
Single Mode QSFP28 100G 1290nm 2km DDM Duplex LC SMF Optical Transceiver Module
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Gigabit Ethernet RJ45 1X4 Modular Jack
Gigabit Ethernet RJ45 Female Connector Tab up 1X4 Modular Jack 5-6610068-7
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LPJ26204AENL RJ 45 Magnetic Jack
LPJ26204AENL Tab Down 100 Base-T 1x2 Port RJ 45 Magnetic Jack Ethernet RJ45 Female Connector
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Magnetic RJ45 Connector Jack Dual USB
45F-10101DYD2NL JW0-0009NL C893-1AX1-E1 Magnetic RJ45 Connector Jack With Dual USB
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Industrial Ethernet Connectors 8P8C
JXR8-1001NL / JXD0-2005NL 10/100 Base-T 1X2 Port G/Y Led Industrial Ethernet Connectors 8P8C Modular Jack
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SFP-FE-SX-MM1310 Compatible MMF SFP
SFP-FE-SX-MM1310 Compatible MMF LC Optical Module Multimode 1310nm 155M SFP Transceiver 2km
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Expert FAQ: RJ45 & Transceiver Integration

Direct technical answers to common questions about SFP cages, magnetic jacks, shielding, and factory customization options.

What are the key benefits of using an RJ45 connector with integrated magnetics?
Integrated magnetics (or Magjacks) combine the RJ45 physical port, isolation transformers, and common mode chokes into a single module. This design reduces PCB space requirements, improves electromagnetic interference (EMI) suppression, and provides electrical isolation. It protects downstream PHY chips from voltage spikes and static charges while simplifying circuit layout.
How does gold plating thickness affect connector longevity in industrial environments?
Gold plating thickness directly determines contact resistance and resistance to mechanical wear. Standard commercial products typically use 3u" to 6u" gold plating. However, heavy-duty industrial or telecom systems subject to vibration and humidity require 30u" or 50u" gold plating. This thicker layer prevents base metal oxidation, ensures low contact resistance, and supports up to 750+ insertion cycles.
Can Equip-Link customize SFP cages and optical modules for other major brands?
Yes. We offer extensive compatibility programming and hardware customization. Our 68 R&D engineers can customize EEPROM code to match protocol requirements for Cisco, TE, Juniper, HP, and other global brands. We also adjust SFP cage designs (such as 1x4 and 2x2 multi-port styles) to fit specific PCB layouts and spatial needs.
What quality inspection steps are executed before shipping?
Every production batch undergoes a three-stage quality control process: 1. Incoming Material Control (IQC) tests plastics for flammability and copper for purity. 2. In-Process Quality Control (IPQC) verifies mechanical placement and soldering. 3. Final Quality Control (FQC) performs 100% inspections using optical end-face testers, temperature cycle tests, and signal analyzers to verify zero defects.
How do you ensure RoHS and REACH compliance for European imports?
We source raw materials exclusively from certified chemical and metal partners. Our manufacturing facility undergoes regular audits, and we provide complete material declaration sheets (MDS) and chemical laboratory test report summaries. This ensures all shipped connectors comply with EU RoHS directive 2011/65/EU and REACH regulations.