FiddlLink

QSFP28 100G Base-t 850nm 100m MPO MMF Fiber Optical Transceiver Module


LPJG46801AENL 1000 Base-T 1X4 Port 10P8C Magnetic Ethernet RJ45 Connector

Simplex LC 1490nm/1550nm Bidirectional SMF Optical Transceiver Single Mode 1G BiDi SFP Module 80km

400GBASE-LR8 Duplex LC Optical Transceiver Module SMF 1310nm 400G QSFP-DD 10km

RJ45 Connector MagJack T1/E1 Cat6 RJ45 Connector RU3-261A1D11


In the era of 5G and Edge Computing, speed isn't just about bits per secondβit's about installation velocity. Toolless RJ45 connectors represent a paradigm shift from traditional crimping methods, allowing field technicians to terminate Cat6, Cat6a, and Cat8 cables in under 60 seconds without specialized tools. This "Plug-and-Play" infrastructure is essential for modern high-density data centers.
FiddlLink Optical Technology Co., Ltd. brings 12+ years of industry expertise to the table. Our toolless connectors are engineered to minimize crosstalk (NEXT/FEXT) and maximize shielding effectiveness. With 42 QC personnel and a robust R&D team of 126 engineers, we ensure that every connector meets the stringent ISO/IEC 11801 and TIA/EIA 568-C.2 standards.
Global procurement teams are increasingly shifting toward toolless solutions to combat rising labor costs. By eliminating the need for expensive crimping tools and reducing human error during wire mapping, our OEM/ODM solutions provide a quantifiable Information Gain for system integrators looking for "first-time-right" network deployments.
Established in 2016, FiddlLink Optical Technology Co., Ltd. is a professional manufacturer and supplier of high-performance optical transceivers and fiber optic communication solutions. We specialize in the research, development, production, and global distribution of optical networking products for data centers, telecommunications networks, enterprise infrastructure, and cloud computing applications.
Our modern manufacturing facility is equipped with advanced testing equipment to ensure consistent product quality. With 8 years of export experience, FiddlLink has built a strong reputation for delivering innovative, cost-effective, and dependable optical communication products.
FiddlLink operates at the intersection of craftsmanship and automation. Our Supply Chain Resilience is built on a network of over 850 strategic partners, ensuring that even during global logistics volatility, our production capacity remains stable. Our factory integrates:
We generate an annual export revenue of approximately USD 18 million, serving operators across North America, Europe, Southeast Asia, and the Middle East.
















Tailored physical designs including low-profile, angled, or ruggedized shells for industrial environments.
Private label printing, laser etching, and customized retail or bulk packaging solutions.
Compatibility programming and firmware adjustment for seamless integration with Cisco, Arista, and Juniper hardware.
From prototype batches to high-volume monthly shipments, we scale production to match your market growth.
In smart factories, vibration and dust are constant challenges. Our toolless RJ45 connectors feature robust zinc-alloy die-cast housings and secure locking mechanisms that exceed traditional plastic modular plugs in durability.
With the rise of Wi-Fi 6E/7, home owners require Cat6a cabling. Toolless connectors allow DIY enthusiasts and residential contractors to create custom-length patch cords without the steep learning curve of crimping.
In environments where space is a premium, toolless field-termination allows for precise cable management, reducing airflow obstruction and improving cooling efficiency in the hot-aisle/cold-aisle configuration.
Weather-resistant toolless connectors are vital for IP cameras and 5G small cells. Our designs include integrated waterproof gaskets and UV-resistant materials for 10+ years of outdoor reliability.

1-2132403-6 TE Compatible Through Hole 200P Press-Fit 2x5 EMI Shielded SFP+ Cage With Light Pipe

J8064D628ANL J8064D628A Tab Down 10/100 Base-t 1x2 Ports Magnetic RJ45 Jack With Leds

Single Mode SFP+ 10G DWDM CH17-CH61 100GHz 40km DDM LC SMF Optical Transceiver Module


LPJ3011ABNL With G/Y Leds Tab up 100 Base-T RJ45 Jack Connector SMT RJ-45 Connector

Duplex LC SMF Optical Module Single Mode SFP28 25G DWDM Transceiver 10km

Cisco SFP Compatible Duplex LC SMF Optical Transceiver Module 1550nm Single Mode 10G SFP+ 120km

10GBASE-SR SFP+ Transceiver 850nm 300m Duplex LC MMF Fiber Optical Module