OptiLinker
OptiLinker
Industrial-grade transceivers and RJ45 components for mission-critical deployments.
400GBASE-FR4 Duplex LC Optical Module 400G CWDM QSFP-DD PAM4 2km DDM SMF Optical Transceiver
J4858D HPE Aruba Compatible 1000BASE SX Duplex LC Optical Transceiver Multimode 850nm 1.25G SFP Module 550m
1000BASE-LX/LH SFP Transceiver 1310nm 10km DOM Duplex LC SMF 1.25G Optical Module
J9151D HPE Aruba Compatible 10GBASE LR Optical Transceiver Single Mode 1310nm 10G SFP+ Module 10km
0811-2X6R-19-F DU6T201A1 J20-0015NL 100 Base-T 2X6 Port RJ45 Jack Socket Connector
1-2007562-8 TE Compatible 240P 2x6 Ports Press-Fit SFP+ Cage With Integrated Connector
1000BASE-EX SFP 1550nm 40km Duplex LC SMF Fiber Optical Transceiver Module
1000BASE-TX 1000mA Max Telecom Magnetics Modules HST-24040SXR
The landscape of industrial networking is undergoing a tectonic shift. As the "Fourth Industrial Revolution" (Industry 4.0) accelerates, the humble RJ45 Industrial Switch has evolved from a simple connectivity hub into a sophisticated, ruggedized edge intelligence device. Traditional commercial switches, designed for climate-controlled offices, fail catastrophically when exposed to the electromagnetic interference (EMI), extreme temperatures, and physical vibrations of a factory floor.
Today’s Custom OEM Industrial Switch solutions prioritize Deterministic Networking. This ensures that critical data packets—such as those controlling robotic arms or power grid sensors—arrive within microsecond precision. The integration of Time-Sensitive Networking (TSN) standards over RJ45 interfaces has allowed for a converged network where real-time control traffic and high-bandwidth video surveillance coexist on the same physical infrastructure without interference.
As a leading Exporter and Supplier, OptiLinker recognizes that "Industrial Grade" is not just a label; it is a commitment to E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness). Our switches are engineered to withstand -40°C to +85°C operating environments, featuring IP40+ rated metal housings and redundant power inputs to ensure 99.999% uptime in the most demanding global applications.
Global enterprises are increasingly seeking RJ45 switches capable of delivering up to 90W per port. This demand is driven by high-power IIoT devices, such as PTZ cameras and outdoor 5G small cells, requiring consolidated data and power delivery.
Procurement teams now mandate hardware-based security features. OEM customizations increasingly include MACsec (IEEE 802.1AE) encryption to protect data at the physical layer, ensuring secure transmission in sensitive utility sectors.
Buyers are moving away from single-source dependencies. OptiLinker’s status as a stable Chinese manufacturer with 8 years of export experience provides the "Information Gain" and reliability required by European and North American integrators.
OptiLinker Optoelectronics Co., Ltd. (OptiLinker) is a professional optical transceiver manufacturer and solution provider under the brand OptiLinker, specializing in high-speed optical communication modules and industrial networking components for global data center and telecom applications.
Founded in 2016, our facility implements 100% incoming material inspection, AOI automated optical inspection, and full optical performance testing. Our dedicated team of 35 QC professionals ensures every product—from RJ45 connectors to 400G transceivers—undergoes rigorous BER testing and eye diagram analysis.
With a strong R&D team of 60 experienced optical engineers, we offer flexible customization including: Wavelength Tuning, Transmission Distance Optimization, Firmware Coding, and Multi-vendor Protocol Compatibility.
The transition from 1G to 2.5G and 10G RJ45 interfaces in industrial settings is accelerating. Our roadmap includes the integration of 10G Copper SFP+ modules with enhanced heat dissipation for high-density industrial switches.
Future Industrial Switches will feature integrated AI chipsets to monitor cable health via Time Domain Reflectometry (TDR) and predict port failures before they occur, drastically reducing downtime in automated warehouses.
Targeted engineering for specialized sectors.
EN50155 compliant RJ45 switches for rolling stock, providing stable vibration-proof connectivity for PIS (Passenger Information Systems) and CCTV.
Managed switches for wind and solar farms featuring fiber-optic backbones to overcome the massive electromagnetic noise generated by power inverters.
Explosion-proof enclosures and ATEX-certified connectivity solutions for hazardous environments, ensuring safe data transmission in refineries.
Industrial switches feature fanless designs, redundant DC power inputs (12-58V), and a wider operating temperature range (-40 to 85°C). They are also tested for higher EMI/EMC resistance levels to prevent data packet loss near heavy machinery.
Our 60-person R&D team maintains an extensive library of vendor-specific EEPROM codes. Every module is programmed and tested on actual host equipment to ensure 100% "Plug-and-Play" compatibility without warning errors.
We provide full-spectrum OEM services including private labeling, customized port configurations (e.g., specific ratios of RJ45 to SFP+), specialized mounting brackets (DIN-rail or Wall-mount), and modified firmware for specific protocol support like Profinet or EtherNet/IP.
Leveraging our 850+ supply chain partners, standard configurations are usually shipped within 1-2 weeks. Custom OEM designs involving new PCB layouts typically have a 4-6 week lead time from prototype to production.
HFJ12-E2450ER-L12RL Tab Down 1x2 Ports 10/100 Base-t Ethernet Magnetic Female RJ45 Connector With Led
1310nm-TX/1550nm-RX Bidirectional Single Mode SFP 155M Bidi 15km Optical Transceiver Module
IEEE 802.3 Standard 1000 BASE-T LAN Magnetic Transformer HST-24056SXCR / HST-24076SCR
1-2198346-9 Through Hole Right Angle Press-Fit EMI Shielded Housing 2x8 SFP+ Receptacle Cage
China Manufacturer for PoE+ 2.5G Jack Connector RJ45 Socket
DIP Gold Pleated Network Ethernet PCB Shielded RJ45 Female Combo Jack With Single USB
2007132-1 TE Compatible Through Hole 1x4 Ports EMI Shielded Press-Fit SFP+ Cage
Customized 8P8C PCB Ethernet RJ45 Connector With LED
Partner with OptiLinker for expert OEM/ODM manufacturing and global export excellence.