OptiLinker
OptiLinker
Delivering high-reliability Ethernet magnetic transformers, isolation filters, and PoE modules engineered for system integrators, data center operators, and electronics OEMs across the State of Georgia.
The State of Georgia has rapidly emerged as the primary technology hub of the American Southeast. Known as the "Silicon Peach," the greater Metropolitan Atlanta area, coupled with robust logistics corridors spanning Savannah, Augusta, and Columbus, demands ultra-reliable network infrastructure. From hyper-scale data centers powering global cloud processing to advanced automotive EV manufacturing belts in Ellabell and Bryan County, signal integrity and electromagnetic isolation are paramount.
As a premier LAN Transformer Manufacturer & Exporter, we provide Georgia’s electronics engineers, contract manufacturers (EMS), and network equipment developers with direct access to advanced IEEE 802.3 compliant discrete magnetics. Our component engineering eliminates common-mode noise, prevents ground loop interference, and supplies robust high-voltage galvanic isolation up to 2250 VDC.
Whether you are designing edge compute gateways, Smart Grid infrastructure for Georgia Power integration, or industrial IoT controllers for Port of Savannah automated logistics, our engineering white paper details how our magnetics optimize differential signal pathways while reducing total Cost of Goods Sold (COGS).
Immediate inventory disponibility for rapid sampling, PCB prototyping, and mass SMT volume manufacturing in Georgia, USA.
Understanding the internal topology of discrete magnetics: Common Mode Chokes (CMC), Autotransformers, and IEEE Power Delivery optimization.
As transmission rates scale from standard Gigabit to 2.5G, 5G, and 10GBASE-T, parasitic capacitance and leakage inductance must be minimized. Our 10G SMT transformers (such as the XF-GH-002) utilize high-permeability manganese-zinc (MnZn) toroid cores, precision-wound to ensure insertion loss remains under -1.0 dB across 1 MHz to 500 MHz frequencies.
Power over Ethernet now delivers up to 90 Watts of DC power over 4-pair copper cables. This introduces direct current bias (up to 900mA per pair), causing core saturation and elevated thermal stress. Our PoE+ and PoE++ transformer lines incorporate specialized winding configurations that preserve primary inductance (>350µH with 8mA DC bias) even under continuous 85°C ambient operational loads.
Modern PCB designs in noisy industrial environments require high Common Mode Rejection Ratio (CMRR). Integrating multi-stage Common Mode Chokes inside the transformer module suppresses radiated emissions below FCC Part 15 Class B limits. Furthermore, 1500 Vrms to 2250 Vdc dielectric breakdown protection guards delicate PHY IC chips against electrostatic discharge (ESD) and line surges.
Engineering customizable discrete magnetic modules to address specific environmental and mechanical challenges across regional manufacturing and telecom sectors.
Atlanta ranks among the top 5 data center markets in North America. High-density server switches, top-of-rack (ToR) units, and enterprise storage arrays rely on multi-port (Dual and Quad-port) Gigabit and 10GbE magnetics. Our compact SMD footprint modules conserve board real estate while maintaining optimal crosstalk isolation (>-38dB at 100MHz) between channels.
With massive investments in EV assembly plants and battery Gigafactories across Georgia, vehicle charging station networks require ruggedized Ethernet communications. Our IEEE 802.3af/at/bt compliant transformers power outdoor charging terminals, enabling remote billing, diagnostic monitoring, and grid synchronization in extreme humidity and heat.
Automated material handling, industrial EtherCAT, and PROFINET bus systems in Georgia port terminals require low latency and zero packet loss. Our LAN filters incorporate noise-suppression chokes designed to operate flawlessly near heavy high-voltage motor drives and inverter switching noise.
Expanding high-speed fiber and 5G small cell nodes across rural Georgia requires resilient outdoor network interface devices (NID). Our magnetics pass stringent surge protection testing, ensuring network durability against lightning transients and power surges.
Combining automated high-precision toroid winding with direct logistics to North American ports to safeguard your production timelines.
Traditional manual coil winding introduces variance in leakage inductance and inter-winding capacitance. Our Industry 4.0 automated winding lines ensure uniform turn ratios and tight magnetic coupling across every single channel, maximizing production yield for Georgia system manufacturers.
Every LAN module undergoes 100% automated optical inspection (AOI), dual dielectric high-voltage testing (HIPOT), and 4-corner electrical parameter testing (Insertion Loss, Return Loss, Crosstalk, CMRR) prior to packaging in standard SMT tape & reel formats.
We maintain streamlined export channels to major U.S. East Coast ports and logistics nodes, including direct air freight to Hartsfield-Jackson Atlanta International Airport (ATL) and sea shipping to the Port of Savannah. We offer Duty-Paid / DDP shipping terms to eliminate supply chain friction.
Simplify component engineering with 100% pin-to-pin compatible drop-in replacements for legacy magnetic suppliers.
System designers in Georgia frequently encounter supply chain bottlenecks or long lead times from legacy magnetics manufacturers. Our engineering team provides direct cross-referencing for major industry part numbers (Pulse Electronics, Wurth Elektronik, Bourns, Bel Fuse), matching PCB land patterns, height profiles, and electrical performance parameters without requiring PCB layout redesigns.
| OptiLinker / OEM Series | Legacy Industry Part Number | Ethernet Speed | Pin Count / Package | PoE Rating | Isolation Rating |
|---|---|---|---|---|---|
| TG1G-S012NZRL | Pulse H5007NL / HALO TG1G | 1000 Base-T (Gigabit) | 24-Pin SMT | PoE+ (30W) | 1500 Vrms |
| XF-GH-002 | Pulse JT4-1108NL / Discrete 10G | 10G Base-T | 24-Pin SMT | PoE / PoE+ Compatible | 1500 Vrms |
| H6062NL | Pulse H6062NL / Wurth 749022016 | 1000 Base-T | 24-Pin SMD | PoE+ (IEEE 802.3at) | 1500 Vrms |
| H1164NLT | Pulse H1164NL / Bel S558-5999 | 100 Base-T (Quad Port) | 40-Pin SMD | Standard Data Only | 1500 Vrms |
| LP5020NLR | Bourns PT61018EL / Pulse H2019NL | 1000 Base-T (Dual Port) | 48-Pin SMT | Standard / Current Mode | 1500 Vrms |
| LP2064NL | Pulse H1062NL / HALO THT | 10/100 Base-T (Dual Port) | THT (Through Hole) | Standard Data Only | 1500 Vrms |
OptiLinker Optoelectronics Co., Ltd. — Delivering global standard communication modules & discrete magnetics.
OptiLinker Optoelectronics Co., Ltd. (OptiLinker)
OptiLinker Optoelectronics Co., Ltd. is a professional optical transceiver and LAN magnetics manufacturer and solution provider under the brand OptiLinker (www.optilinkertrans.com), specializing in high-speed optical communication modules and Ethernet signal magnetics for global data center and telecom applications.
Founded in 2016, OptiLinker operates a modern production facility with a total building area of approximately 320㎡. With continuous development in optical communication technology and discrete magnetic filtering, the company has accumulated over 12 years of industry experience and approximately 8 years of export experience.
In the past year, OptiLinker achieved an annual export revenue of around USD 12 million, serving customers across North America, Europe, Southeast Asia, and the Middle East. The company maintains a strong global B2B trade background, focusing on OEM/ODM partnerships with network infrastructure providers.
Quality assurance is a core focus at OptiLinker. The company implements 100% incoming material inspection, AOI automated optical inspection, and full optical & electrical performance testing. Product verification includes BER testing, eye diagram analysis, high-voltage HIPOT testing, and high/low temperature cycling tests, ensuring stable performance under demanding network environments. The quality control team consists of 35 dedicated QC professionals.
OptiLinker collaborates with a global supply chain network of approximately 850 partners, enabling efficient sourcing and stable production capacity. Its main customer base includes telecom operators, data centers, system integrators, and networking equipment manufacturers.
The company has strong R&D capabilities, supported by a team of 60 experienced optical and electronic engineers. Its engineering team specializes in high-speed circuit design, signal integrity optimization, and protocol compatibility development. OptiLinker offers flexible customization options including wavelength tuning, transmission distance, packaging form factors, firmware coding, turns ratio customization, and device compatibility programming.
In the last year alone, OptiLinker launched approximately 120 new optical transceiver and discrete magnetics products, reflecting its continuous innovation and rapid response to global market demand.
Driven by innovation and reliability, OptiLinker is committed to delivering high-performance optical and LAN connectivity solutions for the global digital infrastructure market.
Explore our full line of Single, Dual, and Quad-port discrete transformers with integrated filters for Georgia system manufacturers.
Technical and procurement answers for hardware design engineers, sourcing managers, and EMS partners in Georgia, USA.
Contact our senior magnetic application engineers today to request evaluation samples, customized turns-ratio designs, or drop-in cross-reference sheets for your Georgia-based enterprise project.
