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LINK-PP Ethernet Connectivity & Optical Networking Products
LINK-PP is a global manufacturer of Ethernet connectivity and optical networking components, providing RJ45 connectors, SFP modules, optical transceivers, fiber optic cages, and LAN transformers for data center, telecom, and industrial Ethernet applications.
Ethernet Components & Optical Product Categories
In-house manufactured components engineered for high-speed signal integrity and strict IEEE 802.3 Ethernet compliance.
Optical Transceivers | SFP Modules
MSA-compliant SFP modules, SFP+, SFP28, QSFP+, QSFP28, 400G, and 800G optical transceivers for data centers and enterprise networks.
Fiber Optic Cages & Connectors
High-speed SFP, SFP+, SFP28, QSFP28, and OSFP cage assemblies, press-fit pins, EMI shielding, and heat sink configurations.
Integrated RJ45 Connector
RJ45 magjacks with integrated transformers supporting 10/100/1000M, 2.5G, 5G, and 10GBASE-T with PoE/PoE+/PoE++ configurations.
LAN Transformer
Discrete pulse transformers and magnetic modules in SMT and DIP packages, engineered for harsh industrial operating temperatures.
Featured Ethernet Connectivity Products
Widely specified component designs for high-speed networking and industrial Ethernet deployment.
- ✓ 800GBASE-SR8 / DR8 Multi-Mode & Single-Mode
- ✓ MPO-16 / MPO-12 Optical Connectors
- ✓ Designed for AI infrastructure and high-bandwidth interconnects
- ✓ 100/1000 Base-T Single Port Gigabit Magjack
- ✓ PoE+ High Power Support & Tab Down Profile
- ✓ Integrated Green/Yellow LED Indicators
- ✓ 25G / 28G High-Speed Data Rate Support
- ✓ Integrated EMI Shielding Spring Fingers
- ✓ Standard PCB Press-Fit Footprint
Ethernet Products by Data Rate
Find compatible RJ45 connectors, SFP cages, optical transceivers, and transformers by data rate.
Engineered for Critical Applications
LINK-PP components are qualified for high-density networking, telecom infrastructure, and industrial IoT.
AI Data Center & High-Speed Networks
High-bandwidth 400G/800G OSFP optical transceivers and OSFP cage assemblies for AI data center switch interconnects.
Enterprise & Cloud Networks
Low-latency 10GBASE-T RJ45 magjacks and 25G/100G QSFP interconnects designed for enterprise servers and switches.
Industrial IoT & Automation
Ruggedized extended-temperature (-40°C to +85°C) Ethernet transformers and RJ45 jacks for PLCs and gateways.
5G Telecom & Wireless
High-power PoE++ (up to 90W) magnetic components and optical transceivers for 5G small cells and telecom switches.
OEM & Custom Connectivity Solutions
As an Ethernet connectivity manufacturer, LINK-PP provides custom component design, Pin-to-Pin replacement development, specialized optical transceiver coding, and rapid prototyping support.
Engineering Resource Center
Access technical datasheets, PCB footprint drawings, 3D STEP models, and competitor cross-reference documentation directly from our engineering database.
Why Engineers Choose LINK-PP
Frequently Asked Questions
What optical transceiver form factors and SFP modules does LINK-PP manufacture?
LINK-PP manufactures a wide range of optical modules including SFP, SFP+, SFP28, QSFP+, QSFP28, 400G QSFP-DD, and 800G OSFP form factors, complying strictly with Multi-Source Agreements (MSA) for data center and telecom networking.
How can I request product samples or custom OEM component design?
You can request evaluation samples directly on any component product page or contact our engineering team with your custom pinout, PoE power, or footprint specifications. Sample availability and delivery time depend on product type, inventory status, and customization requirements.
Are LINK-PP components cross-compatible with competitor part numbers?
Yes, LINK-PP manufactures direct drop-in Pin-to-Pin cross-reference equivalents for major global brands (including Pulse, Bel Fuse, Halo, and TE Connectivity), matching identical PCB footprints and electrical specs.
What compliance certifications do LINK-PP products meet?
All LINK-PP components comply strictly with ISO 9001 quality frameworks, IEEE 802.3 Ethernet standards, optical MSA specifications, and environmental directives including RoHS, REACH, and UL flame retardancy requirements.
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